itemviews/qabstractitemview.cpp

executed: }

Execution Count:4015

4015

116 -

117 QAbstractItemViewPrivate::~QAbstractItemViewPrivate() -

118 { -

119 } -

120 -

121 void QAbstractItemViewPrivate::init() -

122 { -

123

q->setItemDelegate(new QStyledItemDelegate(q));

executed (the execution status of this line is deduced): QAbstractItemView * const q = q_func();

124

executed (the execution status of this line is deduced): q->setItemDelegate(new QStyledItemDelegate(q));

125 -

126

vbar->setRange(0, 0);

executed (the execution status of this line is deduced): vbar->setRange(0, 0);

127

hbar->setRange(0, 0);

executed (the execution status of this line is deduced): hbar->setRange(0, 0);

128 -

129

QObject::connect(vbar, SIGNAL(actionTriggered(int)),

executed (the execution status of this line is deduced): QObject::connect(vbar, "2""actionTriggered(int)",

130

q, SLOT(verticalScrollbarAction(int)));

executed (the execution status of this line is deduced): q, "1""verticalScrollbarAction(int)");

131

QObject::connect(hbar, SIGNAL(actionTriggered(int)),

executed (the execution status of this line is deduced): QObject::connect(hbar, "2""actionTriggered(int)",

132

q, SLOT(horizontalScrollbarAction(int)));

executed (the execution status of this line is deduced): q, "1""horizontalScrollbarAction(int)");

133

QObject::connect(vbar, SIGNAL(valueChanged(int)),

executed (the execution status of this line is deduced): QObject::connect(vbar, "2""valueChanged(int)",

134

q, SLOT(verticalScrollbarValueChanged(int)));

executed (the execution status of this line is deduced): q, "1""verticalScrollbarValueChanged(int)");

135

QObject::connect(hbar, SIGNAL(valueChanged(int)),

executed (the execution status of this line is deduced): QObject::connect(hbar, "2""valueChanged(int)",

136

q, SLOT(horizontalScrollbarValueChanged(int)));

executed (the execution status of this line is deduced): q, "1""horizontalScrollbarValueChanged(int)");

137 -

138

viewport->setBackgroundRole(QPalette::Base);

executed (the execution status of this line is deduced): viewport->setBackgroundRole(QPalette::Base);

139 -

140

q->setAttribute(Qt::WA_InputMethodEnabled);

executed (the execution status of this line is deduced): q->setAttribute(Qt::WA_InputMethodEnabled);

141

executed: }

Execution Count:4015

4015

142 -

143 void QAbstractItemViewPrivate::setHoverIndex(const QPersistentModelIndex &index) -

144 { -

145

executed (the execution status of this line is deduced): QAbstractItemView * const q = q_func();

146

if (hover == index)

evaluated: hover == index

TRUE	FALSE
yes Evaluation Count:131	yes Evaluation Count:6286

131-6286

147

if (selectionBehavior != QAbstractItemView::SelectRows) {

executed: return;

Execution Count:131

131

148 -

149

evaluated: selectionBehavior != QAbstractItemView::SelectRows

TRUE	FALSE
yes Evaluation Count:6271	yes Evaluation Count:15

15-6271

150

q->update(hover); //update the old one

executed (the execution status of this line is deduced): q->update(hover);

151

q->update(index); //update the new one

executed (the execution status of this line is deduced): q->update(index);

152

QRect oldHoverRect = q->visualRect(hover);

executed: }

Execution Count:6271

6271

153

executed (the execution status of this line is deduced): QRect oldHoverRect = q->visualRect(hover);

154

QRect newHoverRect = q->visualRect(index);

executed (the execution status of this line is deduced): QRect newHoverRect = q->visualRect(index);

155

viewport->update(QRect(0, newHoverRect.y(), viewport->width(), newHoverRect.height()));

executed (the execution status of this line is deduced): viewport->update(QRect(0, newHoverRect.y(), viewport->width(), newHoverRect.height()));

156

viewport->update(QRect(0, oldHoverRect.y(), viewport->width(), oldHoverRect.height()));

executed (the execution status of this line is deduced): viewport->update(QRect(0, oldHoverRect.y(), viewport->width(), oldHoverRect.height()));

157

executed: }

Execution Count:15

158

hover = index;

executed (the execution status of this line is deduced): hover = index;

159

executed: }

Execution Count:6286

6286

160 -

161 void QAbstractItemViewPrivate::checkMouseMove(const QPersistentModelIndex &index) -

162 { -

163 //we take a persistent model index because the model might change by emitting signals -

164

if (viewportEnteredNeeded || enteredIndex != index) {

executed (the execution status of this line is deduced): QAbstractItemView * const q = q_func();

165

setHoverIndex(index);

executed (the execution status of this line is deduced): setHoverIndex(index);

166

evaluated: viewportEnteredNeeded

TRUE	FALSE
yes Evaluation Count:56	yes Evaluation Count:6361

evaluated: enteredIndex != index

TRUE	FALSE
yes Evaluation Count:6232	yes Evaluation Count:129

56-6361

167

viewportEnteredNeeded = false;

executed (the execution status of this line is deduced): viewportEnteredNeeded = false;

168 -

169

QString statustip = model->data(index, Qt::StatusTipRole).toString();

evaluated: index.isValid()

TRUE	FALSE
yes Evaluation Count:6280	yes Evaluation Count:8

8-6280

170

emit q->entered(index);

executed (the execution status of this line is deduced): q->entered(index);

171 #ifndef QT_NO_STATUSTIP -

172

executed (the execution status of this line is deduced): QString statustip = model->data(index, Qt::StatusTipRole).toString();

173

if (parent && (shouldClearStatusTip || !statustip.isEmpty())) {

evaluated: parent

TRUE	FALSE
yes Evaluation Count:28	yes Evaluation Count:6252

partially evaluated: shouldClearStatusTip

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:28

partially evaluated: !statustip.isEmpty()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:28

0-6252

174

QStatusTipEvent tip(statustip);

never executed (the execution status of this line is deduced): QStatusTipEvent tip(statustip);

175

QApplication::sendEvent(parent, &tip);

never executed (the execution status of this line is deduced): QApplication::sendEvent(parent, &tip);

176

shouldClearStatusTip = !statustip.isEmpty();

never executed (the execution status of this line is deduced): shouldClearStatusTip = !statustip.isEmpty();

177

never executed: }

178 #endif -

179

if (parent && shouldClearStatusTip) {

executed: }

Execution Count:6280

6280

180 #ifndef QT_NO_STATUSTIP -

181

evaluated: parent

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:7

partially evaluated: shouldClearStatusTip

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-7

182

QString emptyString;

never executed (the execution status of this line is deduced): QString emptyString;

183

QStatusTipEvent tip( emptyString );

never executed (the execution status of this line is deduced): QStatusTipEvent tip( emptyString );

184

QApplication::sendEvent(parent, &tip);

never executed (the execution status of this line is deduced): QApplication::sendEvent(parent, &tip);

185

emit q->viewportEntered();

never executed: }

186 #endif -

187

executed (the execution status of this line is deduced): q->viewportEntered();

188

executed: }

Execution Count:8

189

enteredIndex = index;

executed (the execution status of this line is deduced): enteredIndex = index;

190

executed: }

Execution Count:6288

6288

191

executed: }

Execution Count:6417

6417

192 -

193 #ifndef QT_NO_GESTURES -

194 -

195 // stores and restores the selection and current item when flicking -

196 void QAbstractItemViewPrivate::_q_scrollerStateChanged() -

197 { -

198

if (QScroller *scroller = QScroller::scroller(viewport)) {

never executed (the execution status of this line is deduced): QAbstractItemView * const q = q_func();

199 -

200

never evaluated: QScroller *scroller = QScroller::scroller(viewport)

201 switch (scroller->state()) { -

202 case QScroller::Pressed: -

203 // store the current selection in case we start scrolling -

204

if (q->selectionModel()) {

never evaluated: q->selectionModel()

205

oldSelection = q->selectionModel()->selection();

never executed (the execution status of this line is deduced): oldSelection = q->selectionModel()->selection();

206

oldCurrent = q->selectionModel()->currentIndex();

never executed (the execution status of this line is deduced): oldCurrent = q->selectionModel()->currentIndex();

never executed: }

never executed: break;

209 -

210 case QScroller::Dragging: -

211 // restore the old selection if we really start scrolling -

212

if (q->selectionModel()) {

never evaluated: q->selectionModel()

213

q->selectionModel()->select(oldSelection, QItemSelectionModel::ClearAndSelect);

never executed (the execution status of this line is deduced): q->selectionModel()->select(oldSelection, QItemSelectionModel::ClearAndSelect);

214

q->selectionModel()->setCurrentIndex(oldCurrent, QItemSelectionModel::NoUpdate);

never executed (the execution status of this line is deduced): q->selectionModel()->setCurrentIndex(oldCurrent, QItemSelectionModel::NoUpdate);

215

oldSelection = QItemSelection();

never executed: }

216 // fall through -

217 -

218

default:

code before this statement never executed: default:

219

never executed (the execution status of this line is deduced): oldSelection = QItemSelection();

220

oldCurrent = QModelIndex();

never executed (the execution status of this line is deduced): oldCurrent = QModelIndex();

221

never executed: break;

222 } -

never executed: }

never executed: }

225 -

226 #endif // QT_NO_GESTURES -

227 -

228 /*! -

229 \class QAbstractItemView -

230 -

231 \brief The QAbstractItemView class provides the basic functionality for -

232 item view classes. -

233 -

234 \ingroup model-view -

235 \inmodule QtWidgets -

236 -

237 QAbstractItemView class is the base class for every standard view -

238 that uses a QAbstractItemModel. QAbstractItemView is an abstract -

239 class and cannot itself be instantiated. It provides a standard -

240 interface for interoperating with models through the signals and -

241 slots mechanism, enabling subclasses to be kept up-to-date with -

242 changes to their models. This class provides standard support for -

243 keyboard and mouse navigation, viewport scrolling, item editing, -

244 and selections. The keyboard navigation implements this -

245 functionality: -

246 -

247 \table -

248 \header -

249 \li Keys -

250 \li Functionality -

251 \row -

252 \li Arrow keys -

253 \li Changes the current item and selects it. -

254 \row -

255 \li Ctrl+Arrow keys -

256 \li Changes the current item but does not select it. -

257 \row -

258 \li Shift+Arrow keys -

259 \li Changes the current item and selects it. The previously -

260 selected item(s) is not deselected. -

261 \row -

262 \li Ctr+Space -

263 \li Toggles selection of the current item. -

264 \row -

265 \li Tab/Backtab -

266 \li Changes the current item to the next/previous item. -

267 \row -

268 \li Home/End -

269 \li Selects the first/last item in the model. -

270 \row -

271 \li Page up/Page down -

272 \li Scrolls the rows shown up/down by the number of -

273 visible rows in the view. -

274 \row -

275 \li Ctrl+A -

276 \li Selects all items in the model. -

277 \endtable -

278 -

279 Note that the above table assumes that the -

280 \l{selectionMode}{selection mode} allows the operations. For -

281 instance, you cannot select items if the selection mode is -

282 QAbstractItemView::NoSelection. -

283 -

284 The QAbstractItemView class is one of the \l{Model/View Classes} -

285 and is part of Qt's \l{Model/View Programming}{model/view framework}. -

286 -

287 The view classes that inherit QAbstractItemView only need -

288 to implement their own view-specific functionality, such as -

289 drawing items, returning the geometry of items, finding items, -

290 etc. -

291 -

292 QAbstractItemView provides common slots such as edit() and -

293 setCurrentIndex(). Many protected slots are also provided, including -

294 dataChanged(), rowsInserted(), rowsAboutToBeRemoved(), selectionChanged(), -

295 and currentChanged(). -

296 -

297 The root item is returned by rootIndex(), and the current item by -

298 currentIndex(). To make sure that an item is visible use -

299 scrollTo(). -

300 -

301 Some of QAbstractItemView's functions are concerned with -

302 scrolling, for example setHorizontalScrollMode() and -

303 setVerticalScrollMode(). To set the range of the scroll bars, you -

304 can, for example, reimplement the view's resizeEvent() function: -

305 -

306 \snippet code/src_gui_itemviews_qabstractitemview.cpp 0 -

307 -

308 Note that the range is not updated until the widget is shown. -

309 -

310 Several other functions are concerned with selection control; for -

311 example setSelectionMode(), and setSelectionBehavior(). This class -

312 provides a default selection model to work with -

313 (selectionModel()), but this can be replaced by using -

314 setSelectionModel() with an instance of QItemSelectionModel. -

315 -

316 For complete control over the display and editing of items you can -

317 specify a delegate with setItemDelegate(). -

318 -

319 QAbstractItemView provides a lot of protected functions. Some are -

320 concerned with editing, for example, edit(), and commitData(), -

321 whilst others are keyboard and mouse event handlers. -

322 -

323 \note If you inherit QAbstractItemView and intend to update the contents -

324 of the viewport, you should use viewport->update() instead of -

325 \l{QWidget::update()}{update()} as all painting operations take place on the -

326 viewport. -

327 -

328 \sa {View Classes}, {Model/View Programming}, QAbstractItemModel, {Chart Example} -

329 */ -

330 -

331 /*! -

332 \enum QAbstractItemView::SelectionMode -

333 -

334 This enum indicates how the view responds to user selections: -

335 -

336 \value SingleSelection When the user selects an item, any already-selected -

337 item becomes unselected, and the user cannot unselect the selected item by -

338 clicking on it. -

339 -

340 \value ContiguousSelection When the user selects an item in the usual way, -

341 the selection is cleared and the new item selected. However, if the user -

342 presses the Shift key while clicking on an item, all items between the -

343 current item and the clicked item are selected or unselected, depending on -

344 the state of the clicked item. -

345 -

346 \value ExtendedSelection When the user selects an item in the usual way, -

347 the selection is cleared and the new item selected. However, if the user -

348 presses the Ctrl key when clicking on an item, the clicked item gets -

349 toggled and all other items are left untouched. If the user presses the -

350 Shift key while clicking on an item, all items between the current item -

351 and the clicked item are selected or unselected, depending on the state of -

352 the clicked item. Multiple items can be selected by dragging the mouse over -

353 them. -

354 -

355 \value MultiSelection When the user selects an item in the usual way, the -

356 selection status of that item is toggled and the other items are left -

357 alone. Multiple items can be toggled by dragging the mouse over them. -

358 -

359 \value NoSelection Items cannot be selected. -

360 -

361 The most commonly used modes are SingleSelection and ExtendedSelection. -

362 */ -

363 -

364 /*! -

365 \enum QAbstractItemView::SelectionBehavior -

366 -

367 \value SelectItems Selecting single items. -

368 \value SelectRows Selecting only rows. -

369 \value SelectColumns Selecting only columns. -

370 */ -

371 -

372 /*! -

373 \enum QAbstractItemView::ScrollHint -

374 -

375 \value EnsureVisible Scroll to ensure that the item is visible. -

376 \value PositionAtTop Scroll to position the item at the top of the -

377 viewport. -

378 \value PositionAtBottom Scroll to position the item at the bottom of the -

379 viewport. -

380 \value PositionAtCenter Scroll to position the item at the center of the -

381 viewport. -

382 */ -

383 -

384 -

385 /*! -

386 \enum QAbstractItemView::EditTrigger -

387 -

388 This enum describes actions which will initiate item editing. -

389 -

390 \value NoEditTriggers No editing possible. -

391 \value CurrentChanged Editing start whenever current item changes. -

392 \value DoubleClicked Editing starts when an item is double clicked. -

393 \value SelectedClicked Editing starts when clicking on an already selected -

394 item. -

395 \value EditKeyPressed Editing starts when the platform edit key has been -

396 pressed over an item. -

397 \value AnyKeyPressed Editing starts when any key is pressed over an item. -

398 \value AllEditTriggers Editing starts for all above actions. -

399 */ -

400 -

401 /*! -

402 \enum QAbstractItemView::CursorAction -

403 -

404 This enum describes the different ways to navigate between items, -

405 \sa moveCursor() -

406 -

407 \value MoveUp Move to the item above the current item. -

408 \value MoveDown Move to the item below the current item. -

409 \value MoveLeft Move to the item left of the current item. -

410 \value MoveRight Move to the item right of the current item. -

411 \value MoveHome Move to the top-left corner item. -

412 \value MoveEnd Move to the bottom-right corner item. -

413 \value MovePageUp Move one page up above the current item. -

414 \value MovePageDown Move one page down below the current item. -

415 \value MoveNext Move to the item after the current item. -

416 \value MovePrevious Move to the item before the current item. -

417 */ -

418 -

419 /*! -

420 \enum QAbstractItemView::State -

421 -

422 Describes the different states the view can be in. This is usually -

423 only interesting when reimplementing your own view. -

424 -

425 \value NoState The is the default state. -

426 \value DraggingState The user is dragging items. -

427 \value DragSelectingState The user is selecting items. -

428 \value EditingState The user is editing an item in a widget editor. -

429 \value ExpandingState The user is opening a branch of items. -

430 \value CollapsingState The user is closing a branch of items. -

431 \value AnimatingState The item view is performing an animation. -

432 */ -

433 -

434 /*! -

435 \since 4.2 -

436 \enum QAbstractItemView::ScrollMode -

437 -

438 \value ScrollPerItem The view will scroll the contents one item at a time. -

439 \value ScrollPerPixel The view will scroll the contents one pixel at a time. -

440 */ -

441 -

442 /*! -

443 \fn QRect QAbstractItemView::visualRect(const QModelIndex &index) const = 0 -

444 Returns the rectangle on the viewport occupied by the item at \a index. -

445 -

446 If your item is displayed in several areas then visualRect should return -

447 the primary area that contains index and not the complete area that index -

448 might encompasses, touch or cause drawing. -

449 -

450 In the base class this is a pure virtual function. -

451 -

452 \sa indexAt(), visualRegionForSelection() -

453 */ -

454 -

455 /*! -

456 \fn void QAbstractItemView::scrollTo(const QModelIndex &index, ScrollHint hint) = 0 -

457 -

458 Scrolls the view if necessary to ensure that the item at \a index -

459 is visible. The view will try to position the item according to the given \a hint. -

460 -

461 In the base class this is a pure virtual function. -

462 */ -

463 -

464 /*! -

465 \fn QModelIndex QAbstractItemView::indexAt(const QPoint &point) const = 0 -

466 -

467 Returns the model index of the item at the viewport coordinates \a point. -

468 -

469 In the base class this is a pure virtual function. -

470 -

471 \sa visualRect() -

472 */ -

473 -

474 /*! -

475 \fn void QAbstractItemView::activated(const QModelIndex &index) -

476 -

477 This signal is emitted when the item specified by \a index is -

478 activated by the user. How to activate items depends on the -

479 platform; e.g., by single- or double-clicking the item, or by -

480 pressing the Return or Enter key when the item is current. -

481 -

482 \sa clicked(), doubleClicked(), entered(), pressed() -

483 */ -

484 -

485 /*! -

486 \fn void QAbstractItemView::entered(const QModelIndex &index) -

487 -

488 This signal is emitted when the mouse cursor enters the item -

489 specified by \a index. -

490 Mouse tracking needs to be enabled for this feature to work. -

491 -

492 \sa viewportEntered(), activated(), clicked(), doubleClicked(), pressed() -

493 */ -

494 -

495 /*! -

496 \fn void QAbstractItemView::viewportEntered() -

497 -

498 This signal is emitted when the mouse cursor enters the viewport. -

499 Mouse tracking needs to be enabled for this feature to work. -

500 -

501 \sa entered() -

502 */ -

503 -

504 /*! -

505 \fn void QAbstractItemView::pressed(const QModelIndex &index) -

506 -

507 This signal is emitted when a mouse button is pressed. The item -

508 the mouse was pressed on is specified by \a index. The signal is -

509 only emitted when the index is valid. -

510 -

511 Use the QApplication::mouseButtons() function to get the state -

512 of the mouse buttons. -

513 -

514 \sa activated(), clicked(), doubleClicked(), entered() -

515 */ -

516 -

517 /*! -

518 \fn void QAbstractItemView::clicked(const QModelIndex &index) -

519 -

520 This signal is emitted when a mouse button is left-clicked. The item -

521 the mouse was clicked on is specified by \a index. The signal is -

522 only emitted when the index is valid. -

523 -

524 \sa activated(), doubleClicked(), entered(), pressed() -

525 */ -

526 -

527 /*! -

528 \fn void QAbstractItemView::doubleClicked(const QModelIndex &index) -

529 -

530 This signal is emitted when a mouse button is double-clicked. The -

531 item the mouse was double-clicked on is specified by \a index. -

532 The signal is only emitted when the index is valid. -

533 -

534 \sa clicked(), activated() -

535 */ -

536 -

537 /*! -

538 \fn QModelIndex QAbstractItemView::moveCursor(CursorAction cursorAction, Qt::KeyboardModifiers modifiers) = 0 -

539 -

540 Returns a QModelIndex object pointing to the next object in the view, -

541 based on the given \a cursorAction and keyboard modifiers specified -

542 by \a modifiers. -

543 -

544 In the base class this is a pure virtual function. -

545 */ -

546 -

547 /*! -

548 \fn int QAbstractItemView::horizontalOffset() const = 0 -

549 -

550 Returns the horizontal offset of the view. -

551 -

552 In the base class this is a pure virtual function. -

553 -

554 \sa verticalOffset() -

555 */ -

556 -

557 /*! -

558 \fn int QAbstractItemView::verticalOffset() const = 0 -

559 -

560 Returns the vertical offset of the view. -

561 -

562 In the base class this is a pure virtual function. -

563 -

564 \sa horizontalOffset() -

565 */ -

566 -

567 /*! -

568 \fn bool QAbstractItemView::isIndexHidden(const QModelIndex &index) const -

569 -

570 Returns true if the item referred to by the given \a index is hidden in the view, -

571 otherwise returns false. -

572 -

573 Hiding is a view specific feature. For example in TableView a column can be marked -

574 as hidden or a row in the TreeView. -

575 -

576 In the base class this is a pure virtual function. -

577 */ -

578 -

579 /*! -

580 \fn void QAbstractItemView::setSelection(const QRect &rect, QItemSelectionModel::SelectionFlags flags) -

581 -

582 Applies the selection \a flags to the items in or touched by the -

583 rectangle, \a rect. -

584 -

585 When implementing your own itemview setSelection should call -

586 selectionModel()->select(selection, flags) where selection -

587 is either an empty QModelIndex or a QItemSelection that contains -

588 all items that are contained in \a rect. -

589 -

590 \sa selectionCommand(), selectedIndexes() -

591 */ -

592 -

593 /*! -

594 \fn QRegion QAbstractItemView::visualRegionForSelection(const QItemSelection &selection) const = 0 -

595 -

596 Returns the region from the viewport of the items in the given -

597 \a selection. -

598 -

599 In the base class this is a pure virtual function. -

600 -

601 \sa visualRect(), selectedIndexes() -

602 */ -

603 -

604 /*! -

605 \fn void QAbstractItemView::update() -

606 \internal -

607 */ -

608 -

609 /*! -

610 Constructs an abstract item view with the given \a parent. -

611 */ -

612 QAbstractItemView::QAbstractItemView(QWidget *parent) -

613 : QAbstractScrollArea(*(new QAbstractItemViewPrivate), parent) -

614 { -

615

d_func()->init();

never executed (the execution status of this line is deduced): d_func()->init();

616

never executed: }

617 -

618 /*! -

619 \internal -

620 */ -

621 QAbstractItemView::QAbstractItemView(QAbstractItemViewPrivate &dd, QWidget *parent) -

622 : QAbstractScrollArea(dd, parent) -

623 { -

624

d_func()->init();

executed (the execution status of this line is deduced): d_func()->init();

625

executed: }

Execution Count:4015

4015

626 -

627 /*! -

628 Destroys the view. -

629 */ -

630 QAbstractItemView::~QAbstractItemView() -

631 { -

632

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

633 // stop these timers here before ~QObject -

634

d->delayedReset.stop();

executed (the execution status of this line is deduced): d->delayedReset.stop();

635

d->updateTimer.stop();

executed (the execution status of this line is deduced): d->updateTimer.stop();

636

d->delayedAutoScroll.stop();

executed (the execution status of this line is deduced): d->delayedEditing.stop();

637

executed (the execution status of this line is deduced): d->delayedAutoScroll.stop();

638

d->autoScrollTimer.stop();

executed (the execution status of this line is deduced): d->autoScrollTimer.stop();

639

d->delayedLayout.stop();

executed (the execution status of this line is deduced): d->delayedLayout.stop();

640

d->fetchMoreTimer.stop();

executed (the execution status of this line is deduced): d->fetchMoreTimer.stop();

641

executed: }

Execution Count:3389

3389

642 -

643 /*! -

644 Sets the \a model for the view to present. -

645 -

646 This function will create and set a new selection model, replacing any -

647 model that was previously set with setSelectionModel(). However, the old -

648 selection model will not be deleted as it may be shared between several -

649 views. We recommend that you delete the old selection model if it is no -

650 longer required. This is done with the following code: -

651 -

652 \snippet code/src_gui_itemviews_qabstractitemview.cpp 2 -

653 -

654 If both the old model and the old selection model do not have parents, or -

655 if their parents are long-lived objects, it may be preferable to call their -

656 deleteLater() functions to explicitly delete them. -

657 -

658 The view \e{does not} take ownership of the model unless it is the model's -

659 parent object because the model may be shared between many different views. -

660 -

661 \sa selectionModel(), setSelectionModel() -

662 */ -

663 void QAbstractItemView::setModel(QAbstractItemModel *model) -

664 { -

665

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

666

if (model == d->model)

evaluated: model == d->model

TRUE	FALSE
yes Evaluation Count:1640	yes Evaluation Count:4131

1640-4131

667

if (d->model && d->model != QAbstractItemModelPrivate::staticEmptyModel()) {

executed: return;

Execution Count:1640

1640

668

partially evaluated: d->model

TRUE	FALSE
yes Evaluation Count:4131	no Evaluation Count:0

evaluated: d->model != QAbstractItemModelPrivate::staticEmptyModel()

TRUE	FALSE
yes Evaluation Count:32	yes Evaluation Count:4099

0-4131

669

disconnect(d->model, SIGNAL(destroyed()),

executed (the execution status of this line is deduced): disconnect(d->model, "2""destroyed()",

670

this, SLOT(_q_modelDestroyed()));

executed (the execution status of this line is deduced): this, "1""_q_modelDestroyed()");

671

disconnect(d->model, SIGNAL(dataChanged(QModelIndex,QModelIndex,QVector<int>)),

executed (the execution status of this line is deduced): disconnect(d->model, "2""dataChanged(QModelIndex,QModelIndex,QVector<int>)",

672

this, SLOT(dataChanged(QModelIndex,QModelIndex,QVector<int>)));

executed (the execution status of this line is deduced): this, "1""dataChanged(QModelIndex,QModelIndex,QVector<int>)");

673

disconnect(d->model, SIGNAL(headerDataChanged(Qt::Orientation,int,int)),

executed (the execution status of this line is deduced): disconnect(d->model, "2""headerDataChanged(Qt::Orientation,int,int)",

674

this, SLOT(_q_headerDataChanged()));

executed (the execution status of this line is deduced): this, "1""_q_headerDataChanged()");

675

disconnect(d->model, SIGNAL(rowsInserted(QModelIndex,int,int)),

executed (the execution status of this line is deduced): disconnect(d->model, "2""rowsInserted(QModelIndex,int,int)",

676

this, SLOT(rowsInserted(QModelIndex,int,int)));

executed (the execution status of this line is deduced): this, "1""rowsInserted(QModelIndex,int,int)");

677

disconnect(d->model, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)),

executed (the execution status of this line is deduced): disconnect(d->model, "2""rowsAboutToBeRemoved(QModelIndex,int,int)",

678

this, SLOT(rowsAboutToBeRemoved(QModelIndex,int,int)));

executed (the execution status of this line is deduced): this, "1""rowsAboutToBeRemoved(QModelIndex,int,int)");

679

disconnect(d->model, SIGNAL(rowsRemoved(QModelIndex,int,int)),

executed (the execution status of this line is deduced): disconnect(d->model, "2""rowsRemoved(QModelIndex,int,int)",

680

this, SLOT(_q_rowsRemoved(QModelIndex,int,int)));

executed (the execution status of this line is deduced): this, "1""_q_rowsRemoved(QModelIndex,int,int)");

681

disconnect(d->model, SIGNAL(rowsMoved(QModelIndex,int,int,QModelIndex,int)),

executed (the execution status of this line is deduced): disconnect(d->model, "2""rowsMoved(QModelIndex,int,int,QModelIndex,int)",

682

this, SLOT(_q_rowsMoved(QModelIndex,int,int,QModelIndex,int)));

executed (the execution status of this line is deduced): this, "1""_q_rowsMoved(QModelIndex,int,int,QModelIndex,int)");

683

disconnect(d->model, SIGNAL(rowsInserted(QModelIndex,int,int)),

executed (the execution status of this line is deduced): disconnect(d->model, "2""rowsInserted(QModelIndex,int,int)",

684

this, SLOT(_q_rowsInserted(QModelIndex,int,int)));

executed (the execution status of this line is deduced): this, "1""_q_rowsInserted(QModelIndex,int,int)");

685

disconnect(d->model, SIGNAL(columnsAboutToBeRemoved(QModelIndex,int,int)),

executed (the execution status of this line is deduced): disconnect(d->model, "2""columnsAboutToBeRemoved(QModelIndex,int,int)",

686

this, SLOT(_q_columnsAboutToBeRemoved(QModelIndex,int,int)));

executed (the execution status of this line is deduced): this, "1""_q_columnsAboutToBeRemoved(QModelIndex,int,int)");

687

disconnect(d->model, SIGNAL(columnsRemoved(QModelIndex,int,int)),

executed (the execution status of this line is deduced): disconnect(d->model, "2""columnsRemoved(QModelIndex,int,int)",

688

this, SLOT(_q_columnsRemoved(QModelIndex,int,int)));

executed (the execution status of this line is deduced): this, "1""_q_columnsRemoved(QModelIndex,int,int)");

689

disconnect(d->model, SIGNAL(columnsInserted(QModelIndex,int,int)),

executed (the execution status of this line is deduced): disconnect(d->model, "2""columnsInserted(QModelIndex,int,int)",

690

this, SLOT(_q_columnsInserted(QModelIndex,int,int)));

executed (the execution status of this line is deduced): this, "1""_q_columnsInserted(QModelIndex,int,int)");

691

disconnect(d->model, SIGNAL(columnsMoved(QModelIndex,int,int,QModelIndex,int)),

executed (the execution status of this line is deduced): disconnect(d->model, "2""columnsMoved(QModelIndex,int,int,QModelIndex,int)",

692

this, SLOT(_q_columnsMoved(QModelIndex,int,int,QModelIndex,int)));

executed (the execution status of this line is deduced): this, "1""_q_columnsMoved(QModelIndex,int,int,QModelIndex,int)");

693 -

694

disconnect(d->model, SIGNAL(modelReset()), this, SLOT(reset()));

executed (the execution status of this line is deduced): disconnect(d->model, "2""modelReset()", this, "1""reset()");

695

disconnect(d->model, SIGNAL(layoutChanged()), this, SLOT(_q_layoutChanged()));

executed (the execution status of this line is deduced): disconnect(d->model, "2""layoutChanged()", this, "1""_q_layoutChanged()");

696

d->model = (model ? model : QAbstractItemModelPrivate::staticEmptyModel());

executed: }

Execution Count:32

697

evaluated: model

TRUE	FALSE
yes Evaluation Count:4121	yes Evaluation Count:10

10-4121

698 -

699 // These asserts do basic sanity checking of the model -

700

Q_ASSERT_X(d->model->index(0,0) == d->model->index(0,0),

executed (the execution status of this line is deduced): qt_noop();

701 "QAbstractItemView::setModel", -

702 "A model should return the exact same index " -

703 "(including its internal id/pointer) when asked for it twice in a row."); -

704

Q_ASSERT_X(!d->model->index(0,0).parent().isValid(),

executed (the execution status of this line is deduced): qt_noop();

705 "QAbstractItemView::setModel", -

706 "The parent of a top level index should be invalid"); -

707 -

708

if (d->model != QAbstractItemModelPrivate::staticEmptyModel()) {

evaluated: d->model != QAbstractItemModelPrivate::staticEmptyModel()

TRUE	FALSE
yes Evaluation Count:4121	yes Evaluation Count:10

10-4121

709

connect(d->model, SIGNAL(destroyed()),

executed (the execution status of this line is deduced): connect(d->model, "2""destroyed()",

710

this, SLOT(_q_modelDestroyed()));

executed (the execution status of this line is deduced): this, "1""_q_modelDestroyed()");

711

connect(d->model, SIGNAL(dataChanged(QModelIndex,QModelIndex,QVector<int>)),

executed (the execution status of this line is deduced): connect(d->model, "2""dataChanged(QModelIndex,QModelIndex,QVector<int>)",

712

this, SLOT(dataChanged(QModelIndex,QModelIndex,QVector<int>)));

executed (the execution status of this line is deduced): this, "1""dataChanged(QModelIndex,QModelIndex,QVector<int>)");

713

connect(d->model, SIGNAL(headerDataChanged(Qt::Orientation,int,int)),

executed (the execution status of this line is deduced): connect(d->model, "2""headerDataChanged(Qt::Orientation,int,int)",

714

this, SLOT(_q_headerDataChanged()));

executed (the execution status of this line is deduced): this, "1""_q_headerDataChanged()");

715

connect(d->model, SIGNAL(rowsInserted(QModelIndex,int,int)),

executed (the execution status of this line is deduced): connect(d->model, "2""rowsInserted(QModelIndex,int,int)",

716

this, SLOT(rowsInserted(QModelIndex,int,int)));

executed (the execution status of this line is deduced): this, "1""rowsInserted(QModelIndex,int,int)");

717

connect(d->model, SIGNAL(rowsInserted(QModelIndex,int,int)),

executed (the execution status of this line is deduced): connect(d->model, "2""rowsInserted(QModelIndex,int,int)",

718

this, SLOT(_q_rowsInserted(QModelIndex,int,int)));

executed (the execution status of this line is deduced): this, "1""_q_rowsInserted(QModelIndex,int,int)");

719

connect(d->model, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)),

executed (the execution status of this line is deduced): connect(d->model, "2""rowsAboutToBeRemoved(QModelIndex,int,int)",

720

this, SLOT(rowsAboutToBeRemoved(QModelIndex,int,int)));

executed (the execution status of this line is deduced): this, "1""rowsAboutToBeRemoved(QModelIndex,int,int)");

721

connect(d->model, SIGNAL(rowsRemoved(QModelIndex,int,int)),

executed (the execution status of this line is deduced): connect(d->model, "2""rowsRemoved(QModelIndex,int,int)",

722

this, SLOT(_q_rowsRemoved(QModelIndex,int,int)));

executed (the execution status of this line is deduced): this, "1""_q_rowsRemoved(QModelIndex,int,int)");

723

connect(d->model, SIGNAL(rowsMoved(QModelIndex,int,int,QModelIndex,int)),

executed (the execution status of this line is deduced): connect(d->model, "2""rowsMoved(QModelIndex,int,int,QModelIndex,int)",

724

this, SLOT(_q_rowsMoved(QModelIndex,int,int,QModelIndex,int)));

executed (the execution status of this line is deduced): this, "1""_q_rowsMoved(QModelIndex,int,int,QModelIndex,int)");

725

connect(d->model, SIGNAL(columnsAboutToBeRemoved(QModelIndex,int,int)),

executed (the execution status of this line is deduced): connect(d->model, "2""columnsAboutToBeRemoved(QModelIndex,int,int)",

726

this, SLOT(_q_columnsAboutToBeRemoved(QModelIndex,int,int)));

executed (the execution status of this line is deduced): this, "1""_q_columnsAboutToBeRemoved(QModelIndex,int,int)");

727

connect(d->model, SIGNAL(columnsRemoved(QModelIndex,int,int)),

executed (the execution status of this line is deduced): connect(d->model, "2""columnsRemoved(QModelIndex,int,int)",

728

this, SLOT(_q_columnsRemoved(QModelIndex,int,int)));

executed (the execution status of this line is deduced): this, "1""_q_columnsRemoved(QModelIndex,int,int)");

729

connect(d->model, SIGNAL(columnsInserted(QModelIndex,int,int)),

executed (the execution status of this line is deduced): connect(d->model, "2""columnsInserted(QModelIndex,int,int)",

730

this, SLOT(_q_columnsInserted(QModelIndex,int,int)));

executed (the execution status of this line is deduced): this, "1""_q_columnsInserted(QModelIndex,int,int)");

731

connect(d->model, SIGNAL(columnsMoved(QModelIndex,int,int,QModelIndex,int)),

executed (the execution status of this line is deduced): connect(d->model, "2""columnsMoved(QModelIndex,int,int,QModelIndex,int)",

732

this, SLOT(_q_columnsMoved(QModelIndex,int,int,QModelIndex,int)));

executed (the execution status of this line is deduced): this, "1""_q_columnsMoved(QModelIndex,int,int,QModelIndex,int)");

733 -

734

connect(d->model, SIGNAL(modelReset()), this, SLOT(reset()));

executed (the execution status of this line is deduced): connect(d->model, "2""modelReset()", this, "1""reset()");

735

connect(d->model, SIGNAL(layoutChanged()), this, SLOT(_q_layoutChanged()));

executed (the execution status of this line is deduced): connect(d->model, "2""layoutChanged()", this, "1""_q_layoutChanged()");

736

QItemSelectionModel *selection_model = new QItemSelectionModel(d->model, this);

executed: }

Execution Count:4121

4121

737 -

738

executed (the execution status of this line is deduced): QItemSelectionModel *selection_model = new QItemSelectionModel(d->model, this);

739

connect(d->model, SIGNAL(destroyed()), selection_model, SLOT(deleteLater()));

executed (the execution status of this line is deduced): connect(d->model, "2""destroyed()", selection_model, "1""deleteLater()");

740

setSelectionModel(selection_model);

executed (the execution status of this line is deduced): setSelectionModel(selection_model);

741 -

742

reset(); // kill editors, set new root and do layout

executed (the execution status of this line is deduced): reset();

743

executed: }

Execution Count:4131

4131

744 -

745 /*! -

746 Returns the model that this view is presenting. -

747 */ -

748 QAbstractItemModel *QAbstractItemView::model() const -

749 { -

750

return (d->model == QAbstractItemModelPrivate::staticEmptyModel() ? 0 : d->model);

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

751

executed: return (d->model == QAbstractItemModelPrivate::staticEmptyModel() ? 0 : d->model);

Execution Count:143236

143236

752 } -

753 -

754 /*! -

755 Sets the current selection model to the given \a selectionModel. -

756 -

757 Note that, if you call setModel() after this function, the given \a selectionModel -

758 will be replaced by one created by the view. -

759 -

760 \note It is up to the application to delete the old selection model if it is no -

761 longer needed; i.e., if it is not being used by other views. This will happen -

762 automatically when its parent object is deleted. However, if it does not have a -

763 parent, or if the parent is a long-lived object, it may be preferable to call its -

764 deleteLater() function to explicitly delete it. -

765 -

766 \sa selectionModel(), setModel(), clearSelection() -

767 */ -

768 void QAbstractItemView::setSelectionModel(QItemSelectionModel *selectionModel) -

769 { -

770 // ### if the given model is null, we should use the original selection model -

771

Q_ASSERT(selectionModel);

executed (the execution status of this line is deduced): qt_noop();

772

if (selectionModel->model() != d->model) {

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

773 -

774

partially evaluated: selectionModel->model() != d->model

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:6194

0-6194

775

qWarning("QAbstractItemView::setSelectionModel() failed: "

never executed (the execution status of this line is deduced):

 QMessageLogger("itemviews/qabstractitemview.cpp", 775, __PRETTY_FUNCTION__).warning("QAbstractItemView::setSelectionModel() failed: "

776

"Trying to set a selection model, which works on "

never executed (the execution status of this line is deduced): "Trying to set a selection model, which works on "

777

"a different model than the view.");

never executed (the execution status of this line is deduced): "a different model than the view.");

778

disconnect(d->selectionModel, SIGNAL(selectionChanged(QItemSelection,QItemSelection)),

never executed: return;

779 } -

780 -

781

if (d->selectionModel) {

evaluated: d->selectionModel

TRUE	FALSE
yes Evaluation Count:2349	yes Evaluation Count:3845

2349-3845

782

executed (the execution status of this line is deduced): disconnect(d->selectionModel, "2""selectionChanged(QItemSelection,QItemSelection)",

783

this, SLOT(selectionChanged(QItemSelection,QItemSelection)));

executed (the execution status of this line is deduced): this, "1""selectionChanged(QItemSelection,QItemSelection)");

784

disconnect(d->selectionModel, SIGNAL(currentChanged(QModelIndex,QModelIndex)),

executed (the execution status of this line is deduced): disconnect(d->selectionModel, "2""currentChanged(QModelIndex,QModelIndex)",

785

this, SLOT(currentChanged(QModelIndex,QModelIndex)));

executed (the execution status of this line is deduced): this, "1""currentChanged(QModelIndex,QModelIndex)");

786

d->selectionModel = selectionModel;

executed: }

Execution Count:2349

2349

787 -

788

executed (the execution status of this line is deduced): d->selectionModel = selectionModel;

789 -

790

if (d->selectionModel) {

partially evaluated: d->selectionModel

TRUE	FALSE
yes Evaluation Count:6194	no Evaluation Count:0

0-6194

791

connect(d->selectionModel, SIGNAL(selectionChanged(QItemSelection,QItemSelection)),

executed (the execution status of this line is deduced): connect(d->selectionModel, "2""selectionChanged(QItemSelection,QItemSelection)",

792

this, SLOT(selectionChanged(QItemSelection,QItemSelection)));

executed (the execution status of this line is deduced): this, "1""selectionChanged(QItemSelection,QItemSelection)");

793

connect(d->selectionModel, SIGNAL(currentChanged(QModelIndex,QModelIndex)),

executed (the execution status of this line is deduced): connect(d->selectionModel, "2""currentChanged(QModelIndex,QModelIndex)",

794

this, SLOT(currentChanged(QModelIndex,QModelIndex)));

executed (the execution status of this line is deduced): this, "1""currentChanged(QModelIndex,QModelIndex)");

795

executed: }

Execution Count:6194

6194

796

executed: }

Execution Count:6194

6194

797 -

798 /*! -

799 Returns the current selection model. -

800 -

801 \sa setSelectionModel(), selectedIndexes() -

802 */ -

803 QItemSelectionModel* QAbstractItemView::selectionModel() const -

804 { -

805

return d->selectionModel;

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

806

executed: return d->selectionModel;

Execution Count:7716

7716

807 } -

808 -

809 /*! -

810 Sets the item delegate for this view and its model to \a delegate. -

811 This is useful if you want complete control over the editing and -

812 display of items. -

813 -

814 Any existing delegate will be removed, but not deleted. QAbstractItemView -

815 does not take ownership of \a delegate. -

816 -

817 \warning You should not share the same instance of a delegate between views. -

818 Doing so can cause incorrect or unintuitive editing behavior since each -

819 view connected to a given delegate may receive the \l{QAbstractItemDelegate::}{closeEditor()} -

820 signal, and attempt to access, modify or close an editor that has already been closed. -

821 -

822 \sa itemDelegate() -

823 */ -

824 void QAbstractItemView::setItemDelegate(QAbstractItemDelegate *delegate) -

825 { -

826

if (delegate == d->itemDelegate)

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

827

partially evaluated: delegate == d->itemDelegate

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4793

0-4793

828

if (d->delegateRefCount(d->itemDelegate) == 1) {

never executed: return;

829 -

830

if (d->itemDelegate) {

evaluated: d->itemDelegate

TRUE	FALSE
yes Evaluation Count:299	yes Evaluation Count:4494

299-4494

831

partially evaluated: d->delegateRefCount(d->itemDelegate) == 1

TRUE	FALSE
yes Evaluation Count:299	no Evaluation Count:0

0-299

832

disconnect(d->itemDelegate, SIGNAL(closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)),

executed (the execution status of this line is deduced): disconnect(d->itemDelegate, "2""closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)",

833

this, SLOT(closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)));

executed (the execution status of this line is deduced): this, "1""closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)");

834

disconnect(d->itemDelegate, SIGNAL(commitData(QWidget*)), this, SLOT(commitData(QWidget*)));

executed (the execution status of this line is deduced): disconnect(d->itemDelegate, "2""commitData(QWidget*)", this, "1""commitData(QWidget*)");

835

disconnect(d->itemDelegate, SIGNAL(sizeHintChanged(QModelIndex)), this, SLOT(doItemsLayout()));

executed (the execution status of this line is deduced): disconnect(d->itemDelegate, "2""sizeHintChanged(QModelIndex)", this, "1""doItemsLayout()");

836

executed: }

Execution Count:299

299

837

executed: }

Execution Count:299

299

838 -

839

if (d->delegateRefCount(delegate) == 0) {

evaluated: delegate

TRUE	FALSE
yes Evaluation Count:4788	yes Evaluation Count:5

5-4788

840

partially evaluated: d->delegateRefCount(delegate) == 0

TRUE	FALSE
yes Evaluation Count:4788	no Evaluation Count:0

0-4788

841

connect(delegate, SIGNAL(closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)),

executed (the execution status of this line is deduced): connect(delegate, "2""closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)",

842

this, SLOT(closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)));

executed (the execution status of this line is deduced): this, "1""closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)");

843

connect(delegate, SIGNAL(commitData(QWidget*)), this, SLOT(commitData(QWidget*)));

executed (the execution status of this line is deduced): connect(delegate, "2""commitData(QWidget*)", this, "1""commitData(QWidget*)");

844

connect(delegate, SIGNAL(sizeHintChanged(QModelIndex)), this, SLOT(doItemsLayout()), Qt::QueuedConnection);

executed (the execution status of this line is deduced): connect(delegate, "2""sizeHintChanged(QModelIndex)", this, "1""doItemsLayout()", Qt::QueuedConnection);

845

executed: }

Execution Count:4788

4788

846

d->itemDelegate = delegate;

executed: }

Execution Count:4788

4788

847

executed (the execution status of this line is deduced): d->itemDelegate = delegate;

848

executed (the execution status of this line is deduced): viewport()->update();

849

return d_func()->itemDelegate;

executed: }

Execution Count:4793

4793

850 -

851 /*! -

852 Returns the item delegate used by this view and model. This is -

853 either one set with setItemDelegate(), or the default one. -

854 -

855 \sa setItemDelegate() -

856 */ -

857 QAbstractItemDelegate *QAbstractItemView::itemDelegate() const -

858 { -

859

executed: return d_func()->itemDelegate;

Execution Count:1157

1157

860 } -

861 -

862 /*! -

863 \reimp -

864 */ -

865 QVariant QAbstractItemView::inputMethodQuery(Qt::InputMethodQuery query) const -

866 { -

867

const QModelIndex current = currentIndex();

executed (the execution status of this line is deduced): const QModelIndex current = currentIndex();

868

if (!current.isValid() || query != Qt::ImCursorRectangle)

evaluated: !current.isValid()

TRUE	FALSE
yes Evaluation Count:37	yes Evaluation Count:2

partially evaluated: query != Qt::ImCursorRectangle

TRUE	FALSE
yes Evaluation Count:2	no Evaluation Count:0

0-37

869

return QAbstractScrollArea::inputMethodQuery(query);

executed: return QAbstractScrollArea::inputMethodQuery(query);

Execution Count:39

870

return visualRect(current);

never executed: return visualRect(current);

871 } -

872 -

873 /*! -

874 \since 4.2 -

875 -

876 Sets the given item \a delegate used by this view and model for the given -

877 \a row. All items on \a row will be drawn and managed by \a delegate -

878 instead of using the default delegate (i.e., itemDelegate()). -

879 -

880 Any existing row delegate for \a row will be removed, but not -

881 deleted. QAbstractItemView does not take ownership of \a delegate. -

882 -

883 \note If a delegate has been assigned to both a row and a column, the row -

884 delegate (i.e., this delegate) will take precedence and manage the -

885 intersecting cell index. -

886 -

887 \warning You should not share the same instance of a delegate between views. -

888 Doing so can cause incorrect or unintuitive editing behavior since each -

889 view connected to a given delegate may receive the \l{QAbstractItemDelegate::}{closeEditor()} -

890 signal, and attempt to access, modify or close an editor that has already been closed. -

891 -

892 \sa itemDelegateForRow(), setItemDelegateForColumn(), itemDelegate() -

893 */ -

894 void QAbstractItemView::setItemDelegateForRow(int row, QAbstractItemDelegate *delegate) -

895 { -

896

if (QAbstractItemDelegate *rowDelegate = d->rowDelegates.value(row, 0)) {

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

897

evaluated: QAbstractItemDelegate *rowDelegate = d->rowDelegates.value(row, 0)

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:5

3-5

898

if (d->delegateRefCount(rowDelegate) == 1) {

partially evaluated: d->delegateRefCount(rowDelegate) == 1

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-3

899

disconnect(rowDelegate, SIGNAL(closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)),

executed (the execution status of this line is deduced): disconnect(rowDelegate, "2""closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)",

900

this, SLOT(closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)));

executed (the execution status of this line is deduced): this, "1""closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)");

901

disconnect(rowDelegate, SIGNAL(commitData(QWidget*)), this, SLOT(commitData(QWidget*)));

executed (the execution status of this line is deduced): disconnect(rowDelegate, "2""commitData(QWidget*)", this, "1""commitData(QWidget*)");

902

d->rowDelegates.remove(row);

executed: }

Execution Count:3

903

executed (the execution status of this line is deduced): d->rowDelegates.remove(row);

904

executed: }

Execution Count:3

905

if (d->delegateRefCount(delegate) == 0) {

evaluated: delegate

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:1

1-7

906

partially evaluated: d->delegateRefCount(delegate) == 0

TRUE	FALSE
yes Evaluation Count:7	no Evaluation Count:0

0-7

907

connect(delegate, SIGNAL(closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)),

executed (the execution status of this line is deduced): connect(delegate, "2""closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)",

908

this, SLOT(closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)));

executed (the execution status of this line is deduced): this, "1""closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)");

909

connect(delegate, SIGNAL(commitData(QWidget*)), this, SLOT(commitData(QWidget*)));

executed (the execution status of this line is deduced): connect(delegate, "2""commitData(QWidget*)", this, "1""commitData(QWidget*)");

910

d->rowDelegates.insert(row, delegate);

executed: }

Execution Count:7

911

executed (the execution status of this line is deduced): d->rowDelegates.insert(row, delegate);

912

executed: }

Execution Count:7

913

executed (the execution status of this line is deduced): viewport()->update();

914

executed: }

Execution Count:8

915 -

916 /*! -

917 \since 4.2 -

918 -

919 Returns the item delegate used by this view and model for the given \a row, -

920 or 0 if no delegate has been assigned. You can call itemDelegate() to get a -

921 pointer to the current delegate for a given index. -

922 -

923 \sa setItemDelegateForRow(), itemDelegateForColumn(), setItemDelegate() -

924 */ -

925 QAbstractItemDelegate *QAbstractItemView::itemDelegateForRow(int row) const -

926 { -

927

return d->rowDelegates.value(row, 0);

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

928

executed: return d->rowDelegates.value(row, 0);

Execution Count:7

929 } -

930 -

931 /*! -

932 \since 4.2 -

933 -

934 Sets the given item \a delegate used by this view and model for the given -

935 \a column. All items on \a column will be drawn and managed by \a delegate -

936 instead of using the default delegate (i.e., itemDelegate()). -

937 -

938 Any existing column delegate for \a column will be removed, but not -

939 deleted. QAbstractItemView does not take ownership of \a delegate. -

940 -

941 \note If a delegate has been assigned to both a row and a column, the row -

942 delegate will take precedence and manage the intersecting cell index. -

943 -

944 \warning You should not share the same instance of a delegate between views. -

945 Doing so can cause incorrect or unintuitive editing behavior since each -

946 view connected to a given delegate may receive the \l{QAbstractItemDelegate::}{closeEditor()} -

947 signal, and attempt to access, modify or close an editor that has already been closed. -

948 -

949 \sa itemDelegateForColumn(), setItemDelegateForRow(), itemDelegate() -

950 */ -

951 void QAbstractItemView::setItemDelegateForColumn(int column, QAbstractItemDelegate *delegate) -

952 { -

953

if (QAbstractItemDelegate *columnDelegate = d->columnDelegates.value(column, 0)) {

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

954

evaluated: QAbstractItemDelegate *columnDelegate = d->columnDelegates.value(column, 0)

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:9

3-9

955

if (d->delegateRefCount(columnDelegate) == 1) {

evaluated: d->delegateRefCount(columnDelegate) == 1

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:1

1-2

956

disconnect(columnDelegate, SIGNAL(closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)),

executed (the execution status of this line is deduced): disconnect(columnDelegate, "2""closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)",

957

this, SLOT(closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)));

executed (the execution status of this line is deduced): this, "1""closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)");

958

disconnect(columnDelegate, SIGNAL(commitData(QWidget*)), this, SLOT(commitData(QWidget*)));

executed (the execution status of this line is deduced): disconnect(columnDelegate, "2""commitData(QWidget*)", this, "1""commitData(QWidget*)");

959

d->columnDelegates.remove(column);

executed: }

Execution Count:2

960

executed (the execution status of this line is deduced): d->columnDelegates.remove(column);

961

executed: }

Execution Count:3

962

if (d->delegateRefCount(delegate) == 0) {

evaluated: delegate

TRUE	FALSE
yes Evaluation Count:11	yes Evaluation Count:1

1-11

963

evaluated: d->delegateRefCount(delegate) == 0

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:6

5-6

964

connect(delegate, SIGNAL(closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)),

executed (the execution status of this line is deduced): connect(delegate, "2""closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)",

965

this, SLOT(closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)));

executed (the execution status of this line is deduced): this, "1""closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)");

966

connect(delegate, SIGNAL(commitData(QWidget*)), this, SLOT(commitData(QWidget*)));

executed (the execution status of this line is deduced): connect(delegate, "2""commitData(QWidget*)", this, "1""commitData(QWidget*)");

967

d->columnDelegates.insert(column, delegate);

executed: }

Execution Count:5

968

executed (the execution status of this line is deduced): d->columnDelegates.insert(column, delegate);

969

executed: }

Execution Count:11

970

executed (the execution status of this line is deduced): viewport()->update();

971

executed: }

Execution Count:12

972 -

973 /*! -

974 \since 4.2 -

975 -

976 Returns the item delegate used by this view and model for the given \a -

977 column. You can call itemDelegate() to get a pointer to the current delegate -

978 for a given index. -

979 -

980 \sa setItemDelegateForColumn(), itemDelegateForRow(), itemDelegate() -

981 */ -

982 QAbstractItemDelegate *QAbstractItemView::itemDelegateForColumn(int column) const -

983 { -

984

return d->columnDelegates.value(column, 0);

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

985

executed: return d->columnDelegates.value(column, 0);

Execution Count:7

986 } -

987 -

988 /*! -

989 Returns the item delegate used by this view and model for -

990 the given \a index. -

991 */ -

992 QAbstractItemDelegate *QAbstractItemView::itemDelegate(const QModelIndex &index) const -

993 { -

994

return d->delegateForIndex(index);

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

995

executed: return d->delegateForIndex(index);

Execution Count:45527

45527

996 } -

997 -

998 /*! -

999 \property QAbstractItemView::selectionMode -

1000 \brief which selection mode the view operates in -

1001 -

1002 This property controls whether the user can select one or many items -

1003 and, in many-item selections, whether the selection must be a -

1004 continuous range of items. -

1005 -

1006 \sa SelectionMode, SelectionBehavior -

1007 */ -

1008 void QAbstractItemView::setSelectionMode(SelectionMode mode) -

1009 { -

1010

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1011

d->selectionMode = mode;

executed (the execution status of this line is deduced): d->selectionMode = mode;

1012

executed: }

Execution Count:2670

2670

1013 -

1014 QAbstractItemView::SelectionMode QAbstractItemView::selectionMode() const -

1015 { -

1016

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

1017

return d->selectionMode;

executed: return d->selectionMode;

Execution Count:206

206

1018 } -

1019 -

1020 /*! -

1021 \property QAbstractItemView::selectionBehavior -

1022 \brief which selection behavior the view uses -

1023 -

1024 This property holds whether selections are done -

1025 in terms of single items, rows or columns. -

1026 -

1027 \sa SelectionMode, SelectionBehavior -

1028 */ -

1029 -

1030 void QAbstractItemView::setSelectionBehavior(QAbstractItemView::SelectionBehavior behavior) -

1031 { -

1032

d->selectionBehavior = behavior;

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1033

executed (the execution status of this line is deduced): d->selectionBehavior = behavior;

1034

executed: }

Execution Count:1234

1234

1035 -

1036 QAbstractItemView::SelectionBehavior QAbstractItemView::selectionBehavior() const -

1037 { -

1038

return d->selectionBehavior;

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

1039

executed: return d->selectionBehavior;

Execution Count:4100

4100

1040 } -

1041 -

1042 /*! -

1043 Sets the current item to be the item at \a index. -

1044 -

1045 Unless the current selection mode is -

1046 \l{QAbstractItemView::}{NoSelection}, the item is also be selected. -

1047 Note that this function also updates the starting position for any -

1048 new selections the user performs. -

1049 -

1050 To set an item as the current item without selecting it, call -

1051 -

1052 \c{selectionModel()->setCurrentIndex(index, QItemSelectionModel::NoUpdate);} -

1053 -

1054 \sa currentIndex(), currentChanged(), selectionMode -

1055 */ -

1056 void QAbstractItemView::setCurrentIndex(const QModelIndex &index) -

1057 { -

1058

if (d->selectionModel && (!index.isValid() || d->isIndexEnabled(index))) {

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1059

evaluated: d->selectionModel

TRUE	FALSE
yes Evaluation Count:1471	yes Evaluation Count:22

evaluated: !index.isValid()

TRUE	FALSE
yes Evaluation Count:20	yes Evaluation Count:1451

evaluated: d->isIndexEnabled(index)

TRUE	FALSE
yes Evaluation Count:1437	yes Evaluation Count:14

14-1471

1060

QItemSelectionModel::SelectionFlags command = selectionCommand(index, 0);

executed (the execution status of this line is deduced): QItemSelectionModel::SelectionFlags command = selectionCommand(index, 0);

1061

d->selectionModel->setCurrentIndex(index, command);

executed (the execution status of this line is deduced): d->selectionModel->setCurrentIndex(index, command);

1062

d->currentIndexSet = true;

executed (the execution status of this line is deduced): d->currentIndexSet = true;

1063

if ((command & QItemSelectionModel::Current) == 0)

evaluated: (command & QItemSelectionModel::Current) == 0

TRUE	FALSE
yes Evaluation Count:1453	yes Evaluation Count:4

4-1453

1064

d->pressedPosition = visualRect(currentIndex()).center() + d->offset();

executed: d->pressedPosition = visualRect(currentIndex()).center() + d->offset();

Execution Count:1453

1453

1065

executed: }

Execution Count:1457

1457

1066

executed: }

Execution Count:1493

1493

1067 -

1068 /*! -

1069 Returns the model index of the current item. -

1070 -

1071 \sa setCurrentIndex() -

1072 */ -

1073 QModelIndex QAbstractItemView::currentIndex() const -

1074 { -

1075

return d->selectionModel ? d->selectionModel->currentIndex() : QModelIndex();

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

1076

executed: return d->selectionModel ? d->selectionModel->currentIndex() : QModelIndex();

Execution Count:28231

28231

1077 } -

1078 -

1079 -

1080 /*! -

1081 Reset the internal state of the view. -

1082 -

1083 \warning This function will reset open editors, scroll bar positions, -

1084 selections, etc. Existing changes will not be committed. If you would like -

1085 to save your changes when resetting the view, you can reimplement this -

1086 function, commit your changes, and then call the superclass' -

1087 implementation. -

1088 */ -

1089 void QAbstractItemView::reset() -

1090 { -

1091

d->delayedReset.stop(); //make sure we stop the timer

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1092

executed (the execution status of this line is deduced): d->delayedReset.stop();

1093

foreach (const QEditorInfo &info, d->indexEditorHash) {

executed (the execution status of this line is deduced):

 for (QForeachContainer<__typeof__(d->indexEditorHash)> _container_(d->indexEditorHash); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QEditorInfo &info = *_container_.i;; __extension__ ({--_container_.brk; break;})) {

1094

if (info.widget)

partially evaluated: info.widget

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

0-1

1095

d->releaseEditor(info.widget.data(), d->indexForEditor(info.widget.data()));

executed: d->releaseEditor(info.widget.data(), d->indexForEditor(info.widget.data()));

Execution Count:1

1096

d->editorIndexHash.clear();

executed: }

Execution Count:1

1097

executed (the execution status of this line is deduced): d->editorIndexHash.clear();

1098

d->indexEditorHash.clear();

executed (the execution status of this line is deduced): d->indexEditorHash.clear();

1099

d->persistent.clear();

executed (the execution status of this line is deduced): d->persistent.clear();

1100

d->currentIndexSet = false;

executed (the execution status of this line is deduced): d->currentIndexSet = false;

1101

setRootIndex(QModelIndex());

executed (the execution status of this line is deduced): setState(NoState);

1102

executed (the execution status of this line is deduced): setRootIndex(QModelIndex());

1103

if (d->selectionModel)

evaluated: d->selectionModel

TRUE	FALSE
yes Evaluation Count:6097	yes Evaluation Count:22

22-6097

1104

d->selectionModel->reset();

executed: d->selectionModel->reset();

Execution Count:6097

6097

1105 #ifndef QT_NO_ACCESSIBILITY -

1106

QAccessibleTableModelChangeEvent accessibleEvent(this, QAccessibleTableModelChangeEvent::ModelReset);

evaluated: QAccessible::isActive()

TRUE	FALSE
yes Evaluation Count:20	yes Evaluation Count:6099

20-6099

1107

executed (the execution status of this line is deduced): QAccessibleTableModelChangeEvent accessibleEvent(this, QAccessibleTableModelChangeEvent::ModelReset);

1108

QAccessible::updateAccessibility(&accessibleEvent);

executed (the execution status of this line is deduced): QAccessible::updateAccessibility(&accessibleEvent);

1109

executed: }

Execution Count:20

1110 #endif -

1111

executed: }

Execution Count:6119

6119

1112 -

1113 /*! -

1114 Sets the root item to the item at the given \a index. -

1115 -

1116 \sa rootIndex() -

1117 */ -

1118 void QAbstractItemView::setRootIndex(const QModelIndex &index) -

1119 { -

1120

if (index.isValid() && index.model() != d->model) {

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1121

evaluated: index.isValid()

TRUE	FALSE
yes Evaluation Count:736	yes Evaluation Count:6255

partially evaluated: index.model() != d->model

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:736

0-6255

1122

qWarning("QAbstractItemView::setRootIndex failed : index must be from the currently set model");

never executed (the execution status of this line is deduced):

 QMessageLogger("itemviews/qabstractitemview.cpp", 1122, __PRETTY_FUNCTION__).warning("QAbstractItemView::setRootIndex failed : index must be from the currently set model");

1123

d->doDelayedItemsLayout();

never executed: return;

1124 } -

1125

d->root = index;

executed (the execution status of this line is deduced): d->root = index;

1126

executed (the execution status of this line is deduced): d->doDelayedItemsLayout();

1127

return QModelIndex(d_func()->root);

executed: }

Execution Count:6991

6991

1128 -

1129 /*! -

1130 Returns the model index of the model's root item. The root item is -

1131 the parent item to the view's toplevel items. The root can be invalid. -

1132 -

1133 \sa setRootIndex() -

1134 */ -

1135 QModelIndex QAbstractItemView::rootIndex() const -

1136 { -

1137

executed: return QModelIndex(d_func()->root);

Execution Count:3964

3964

1138 } -

1139 -

1140 /*! -

1141 Selects all items in the view. -

1142 This function will use the selection behavior -

1143 set on the view when selecting. -

1144 -

1145 \sa setSelection(), selectedIndexes(), clearSelection() -

1146 */ -

1147 void QAbstractItemView::selectAll() -

1148 { -

1149

SelectionMode mode = d->selectionMode;

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1150

executed (the execution status of this line is deduced): SelectionMode mode = d->selectionMode;

1151

if (mode == MultiSelection || mode == ExtendedSelection)

partially evaluated: mode == MultiSelection

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:29

evaluated: mode == ExtendedSelection

TRUE	FALSE
yes Evaluation Count:9	yes Evaluation Count:20

0-29

1152

d->selectAll(QItemSelectionModel::ClearAndSelect

executed: d->selectAll(QItemSelectionModel::ClearAndSelect |d->selectionBehaviorFlags());

Execution Count:9

1153

|d->selectionBehaviorFlags());

executed: d->selectAll(QItemSelectionModel::ClearAndSelect |d->selectionBehaviorFlags());

Execution Count:9

1154

else if (mode != SingleSelection)

partially evaluated: mode != SingleSelection

TRUE	FALSE
yes Evaluation Count:20	no Evaluation Count:0

0-20

1155

d->selectAll(selectionCommand(d->model->index(0, 0, d->root)));

executed: d->selectAll(selectionCommand(d->model->index(0, 0, d->root)));

Execution Count:20

1156 } -

1157 -

1158 /*! -

1159 Starts editing the item corresponding to the given \a index if it is -

1160 editable. -

1161 -

1162 Note that this function does not change the current index. Since the current -

1163 index defines the next and previous items to edit, users may find that -

1164 keyboard navigation does not work as expected. To provide consistent navigation -

1165 behavior, call setCurrentIndex() before this function with the same model -

1166 index. -

1167 -

1168 \sa QModelIndex::flags() -

1169 */ -

1170 void QAbstractItemView::edit(const QModelIndex &index) -

1171 { -

1172

if (!d->isIndexValid(index))

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1173

evaluated: !d->isIndexValid(index)

TRUE	FALSE
yes Evaluation Count:8	yes Evaluation Count:49

8-49

1174

qWarning("edit: index was invalid");

executed: QMessageLogger("itemviews/qabstractitemview.cpp", 1174, __PRETTY_FUNCTION__).warning("edit: index was invalid");

Execution Count:8

1175

if (!edit(index, AllEditTriggers, 0))

evaluated: !edit(index, AllEditTriggers, 0)

TRUE	FALSE
yes Evaluation Count:20	yes Evaluation Count:37

20-37

1176

qWarning("edit: editing failed");

executed: QMessageLogger("itemviews/qabstractitemview.cpp", 1176, __PRETTY_FUNCTION__).warning("edit: editing failed");

Execution Count:20

1177

executed: }

Execution Count:57

1178 -

1179 /*! -

1180 Deselects all selected items. The current index will not be changed. -

1181 -

1182 \sa setSelection(), selectAll() -

1183 */ -

1184 void QAbstractItemView::clearSelection() -

1185 { -

1186

d->selectionModel->clearSelection();

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1187

if (d->selectionModel)

evaluated: d->selectionModel

TRUE	FALSE
yes Evaluation Count:10	yes Evaluation Count:22

10-22

1188

executed: d->selectionModel->clearSelection();

Execution Count:10

1189

executed: }

Execution Count:32

1190 -

1191 /*! -

1192 \internal -

1193 -

1194 This function is intended to lay out the items in the view. -

1195 The default implementation just calls updateGeometries() and updates the viewport. -

1196 */ -

1197 void QAbstractItemView::doItemsLayout() -

1198 { -

1199

d->interruptDelayedItemsLayout();

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1200

executed (the execution status of this line is deduced): d->interruptDelayedItemsLayout();

1201

executed (the execution status of this line is deduced): updateGeometries();

1202

executed (the execution status of this line is deduced): d->viewport->update();

1203

executed: }

Execution Count:8572

8572

1204 -

1205 /*! -

1206 \property QAbstractItemView::editTriggers -

1207 \brief which actions will initiate item editing -

1208 -

1209 This property is a selection of flags defined by -

1210 \l{EditTrigger}, combined using the OR -

1211 operator. The view will only initiate the editing of an item if the -

1212 action performed is set in this property. -

1213 */ -

1214 void QAbstractItemView::setEditTriggers(EditTriggers actions) -

1215 { -

1216

d->editTriggers = actions;

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1217

executed (the execution status of this line is deduced): d->editTriggers = actions;

1218

executed: }

Execution Count:1446

1446

1219 -

1220 QAbstractItemView::EditTriggers QAbstractItemView::editTriggers() const -

1221 { -

1222

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

1223

return d->editTriggers;

executed: return d->editTriggers;

Execution Count:217

217

1224 } -

1225 -

1226 /*! -

1227 \since 4.2 -

1228 \property QAbstractItemView::verticalScrollMode -

1229 \brief how the view scrolls its contents in the vertical direction -

1230 -

1231 This property controls how the view scroll its contents vertically. -

1232 Scrolling can be done either per pixel or per item. -

1233 */ -

1234 -

1235 void QAbstractItemView::setVerticalScrollMode(ScrollMode mode) -

1236 { -

1237

if (mode == d->verticalScrollMode)

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1238

evaluated: mode == d->verticalScrollMode

TRUE	FALSE
yes Evaluation Count:110	yes Evaluation Count:92

92-110

1239

QModelIndex topLeft = indexAt(QPoint(0, 0));

executed: return;

Execution Count:110

110

1240

executed (the execution status of this line is deduced): QModelIndex topLeft = indexAt(QPoint(0, 0));

1241

d->verticalScrollMode = mode;

executed (the execution status of this line is deduced): d->verticalScrollMode = mode;

1242

updateGeometries(); // update the scroll bars

executed (the execution status of this line is deduced): updateGeometries();

1243

scrollTo(topLeft, QAbstractItemView::PositionAtTop);

executed (the execution status of this line is deduced): scrollTo(topLeft, QAbstractItemView::PositionAtTop);

1244

executed: }

Execution Count:92

1245 -

1246 QAbstractItemView::ScrollMode QAbstractItemView::verticalScrollMode() const -

1247 { -

1248

return d->verticalScrollMode;

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

1249

executed: return d->verticalScrollMode;

Execution Count:46216

46216

1250 } -

1251 -

1252 /*! -

1253 \since 4.2 -

1254 \property QAbstractItemView::horizontalScrollMode -

1255 \brief how the view scrolls its contents in the horizontal direction -

1256 -

1257 This property controls how the view scroll its contents horizontally. -

1258 Scrolling can be done either per pixel or per item. -

1259 */ -

1260 -

1261 void QAbstractItemView::setHorizontalScrollMode(ScrollMode mode) -

1262 { -

1263

d->horizontalScrollMode = mode;

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1264

executed (the execution status of this line is deduced): d->horizontalScrollMode = mode;

1265

updateGeometries(); // update the scroll bars

executed (the execution status of this line is deduced): updateGeometries();

1266

executed: }

Execution Count:864

864

1267 -

1268 QAbstractItemView::ScrollMode QAbstractItemView::horizontalScrollMode() const -

1269 { -

1270

return d->horizontalScrollMode;

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

1271

executed: return d->horizontalScrollMode;

Execution Count:44642

44642

1272 } -

1273 -

1274 #ifndef QT_NO_DRAGANDDROP -

1275 /*! -

1276 \since 4.2 -

1277 \property QAbstractItemView::dragDropOverwriteMode -

1278 \brief the view's drag and drop behavior -

1279 -

1280 If its value is \c true, the selected data will overwrite the -

1281 existing item data when dropped, while moving the data will clear -

1282 the item. If its value is \c false, the selected data will be -

1283 inserted as a new item when the data is dropped. When the data is -

1284 moved, the item is removed as well. -

1285 -

1286 The default value is \c false, as in the QListView and QTreeView -

1287 subclasses. In the QTableView subclass, on the other hand, the -

1288 property has been set to \c true. -

1289 -

1290 Note: This is not intended to prevent overwriting of items. -

1291 The model's implementation of flags() should do that by not -

1292 returning Qt::ItemIsDropEnabled. -

1293 -

1294 \sa dragDropMode -

1295 */ -

1296 void QAbstractItemView::setDragDropOverwriteMode(bool overwrite) -

1297 { -

1298

d->overwrite = overwrite;

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1299

executed (the execution status of this line is deduced): d->overwrite = overwrite;

1300

executed: }

Execution Count:2

1301 -

1302 bool QAbstractItemView::dragDropOverwriteMode() const -

1303 { -

1304

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

1305

return d->overwrite;

executed: return d->overwrite;

Execution Count:4

1306 } -

1307 #endif -

1308 -

1309 /*! -

1310 \property QAbstractItemView::autoScroll -

1311 \brief whether autoscrolling in drag move events is enabled -

1312 -

1313 If this property is set to true (the default), the -

1314 QAbstractItemView automatically scrolls the contents of the view -

1315 if the user drags within 16 pixels of the viewport edge. If the current -

1316 item changes, then the view will scroll automatically to ensure that the -

1317 current item is fully visible. -

1318 -

1319 This property only works if the viewport accepts drops. Autoscroll is -

1320 switched off by setting this property to false. -

1321 */ -

1322 -

1323 void QAbstractItemView::setAutoScroll(bool enable) -

1324 { -

1325

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1326

d->autoScroll = enable;

executed (the execution status of this line is deduced): d->autoScroll = enable;

1327

executed: }

Execution Count:54

1328 -

1329 bool QAbstractItemView::hasAutoScroll() const -

1330 { -

1331

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

1332

return d->autoScroll;

executed: return d->autoScroll;

Execution Count:56

1333 } -

1334 -

1335 /*! -

1336 \since 4.4 -

1337 \property QAbstractItemView::autoScrollMargin -

1338 \brief the size of the area when auto scrolling is triggered -

1339 -

1340 This property controls the size of the area at the edge of the viewport that -

1341 triggers autoscrolling. The default value is 16 pixels. -

1342 */ -

1343 void QAbstractItemView::setAutoScrollMargin(int margin) -

1344 { -

1345

d->autoScrollMargin = margin;

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1346

executed (the execution status of this line is deduced): d->autoScrollMargin = margin;

1347

executed: }

Execution Count:2

1348 -

1349 int QAbstractItemView::autoScrollMargin() const -

1350 { -

1351

return d->autoScrollMargin;

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

1352

executed: return d->autoScrollMargin;

Execution Count:3

1353 } -

1354 -

1355 /*! -

1356 \property QAbstractItemView::tabKeyNavigation -

1357 \brief whether item navigation with tab and backtab is enabled. -

1358 */ -

1359 -

1360 void QAbstractItemView::setTabKeyNavigation(bool enable) -

1361 { -

1362

d->tabKeyNavigation = enable;

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1363

executed (the execution status of this line is deduced): d->tabKeyNavigation = enable;

1364

executed: }

Execution Count:84

1365 -

1366 bool QAbstractItemView::tabKeyNavigation() const -

1367 { -

1368

return d->tabKeyNavigation;

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

1369

executed: return d->tabKeyNavigation;

Execution Count:55

1370 } -

1371 -

1372 #ifndef QT_NO_DRAGANDDROP -

1373 /*! -

1374 \property QAbstractItemView::showDropIndicator -

1375 \brief whether the drop indicator is shown when dragging items and dropping. -

1376 -

1377 \sa dragEnabled, DragDropMode, dragDropOverwriteMode, acceptDrops -

1378 */ -

1379 -

1380 void QAbstractItemView::setDropIndicatorShown(bool enable) -

1381 { -

1382

d->showDropIndicator = enable;

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1383

executed (the execution status of this line is deduced): d->showDropIndicator = enable;

1384

executed: }

Execution Count:52

1385 -

1386 bool QAbstractItemView::showDropIndicator() const -

1387 { -

1388

return d->showDropIndicator;

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

1389

executed: return d->showDropIndicator;

Execution Count:53

1390 } -

1391 -

1392 /*! -

1393 \property QAbstractItemView::dragEnabled -

1394 \brief whether the view supports dragging of its own items -

1395 -

1396 \sa showDropIndicator, DragDropMode, dragDropOverwriteMode, acceptDrops -

1397 */ -

1398 -

1399 void QAbstractItemView::setDragEnabled(bool enable) -

1400 { -

1401

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1402

d->dragEnabled = enable;

executed (the execution status of this line is deduced): d->dragEnabled = enable;

1403

executed: }

Execution Count:1700

1700

1404 -

1405 bool QAbstractItemView::dragEnabled() const -

1406 { -

1407

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

1408

return d->dragEnabled;

executed: return d->dragEnabled;

Execution Count:174

174

1409 } -

1410 -

1411 /*! -

1412 \since 4.2 -

1413 \enum QAbstractItemView::DragDropMode -

1414 -

1415 Describes the various drag and drop events the view can act upon. -

1416 By default the view does not support dragging or dropping (\c -

1417 NoDragDrop). -

1418 -

1419 \value NoDragDrop Does not support dragging or dropping. -

1420 \value DragOnly The view supports dragging of its own items -

1421 \value DropOnly The view accepts drops -

1422 \value DragDrop The view supports both dragging and dropping -

1423 \value InternalMove The view accepts move (\b{not copy}) operations only -

1424 from itself. -

1425 -

1426 Note that the model used needs to provide support for drag and drop operations. -

1427 -

1428 \sa setDragDropMode(), {Using drag and drop with item views} -

1429 */ -

1430 -

1431 /*! -

1432 \property QAbstractItemView::dragDropMode -

1433 \brief the drag and drop event the view will act upon -

1434 -

1435 \since 4.2 -

1436 \sa showDropIndicator, dragDropOverwriteMode -

1437 */ -

1438 void QAbstractItemView::setDragDropMode(DragDropMode behavior) -

1439 { -

1440

d->dragDropMode = behavior;

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1441

executed (the execution status of this line is deduced): d->dragDropMode = behavior;

1442

setDragEnabled(behavior == DragOnly || behavior == DragDrop || behavior == InternalMove);

executed (the execution status of this line is deduced): setDragEnabled(behavior == DragOnly || behavior == DragDrop || behavior == InternalMove);

1443

setAcceptDrops(behavior == DropOnly || behavior == DragDrop || behavior == InternalMove);

executed (the execution status of this line is deduced): setAcceptDrops(behavior == DropOnly || behavior == DragDrop || behavior == InternalMove);

1444

executed: }

Execution Count:592

592

1445 -

1446 QAbstractItemView::DragDropMode QAbstractItemView::dragDropMode() const -

1447 { -

1448

DragDropMode setBehavior = d->dragDropMode;

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

1449

executed (the execution status of this line is deduced): DragDropMode setBehavior = d->dragDropMode;

1450

if (!dragEnabled() && !acceptDrops())

evaluated: !dragEnabled()

TRUE	FALSE
yes Evaluation Count:45	yes Evaluation Count:16

evaluated: !acceptDrops()

TRUE	FALSE
yes Evaluation Count:38	yes Evaluation Count:7

7-45

1451

return NoDragDrop;

executed: return NoDragDrop;

Execution Count:38

1452 -

1453

if (dragEnabled() && !acceptDrops())

evaluated: dragEnabled()

TRUE	FALSE
yes Evaluation Count:16	yes Evaluation Count:7

evaluated: !acceptDrops()

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:9

7-16

1454

return DragOnly;

executed: return DragOnly;

Execution Count:7

1455 -

1456

if (!dragEnabled() && acceptDrops())

evaluated: !dragEnabled()

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:9

partially evaluated: acceptDrops()

TRUE	FALSE
yes Evaluation Count:7	no Evaluation Count:0

0-9

1457

return DropOnly;

executed: return DropOnly;

Execution Count:7

1458 -

1459

if (dragEnabled() && acceptDrops()) {

partially evaluated: dragEnabled()

TRUE	FALSE
yes Evaluation Count:9	no Evaluation Count:0

partially evaluated: acceptDrops()

TRUE	FALSE
yes Evaluation Count:9	no Evaluation Count:0

0-9

1460

if (setBehavior == InternalMove)

evaluated: setBehavior == InternalMove

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:7

2-7

1461

return setBehavior;

executed: return setBehavior;

Execution Count:2

1462 else -

1463

return DragDrop;

executed: return DragDrop;

Execution Count:7

1464 } -

1465 -

1466

return NoDragDrop;

never executed: return NoDragDrop;

1467 } -

1468 -

1469 /*! -

1470 \property QAbstractItemView::defaultDropAction -

1471 \brief the drop action that will be used by default in QAbstractItemView::drag() -

1472 -

1473 If the property is not set, the drop action is CopyAction when the supported -

1474 actions support CopyAction. -

1475 -

1476 \since 4.6 -

1477 \sa showDropIndicator, dragDropOverwriteMode -

1478 */ -

1479 void QAbstractItemView::setDefaultDropAction(Qt::DropAction dropAction) -

1480 { -

1481

d->defaultDropAction = dropAction;

never executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1482

never executed (the execution status of this line is deduced): d->defaultDropAction = dropAction;

1483

never executed: }

1484 -

1485 Qt::DropAction QAbstractItemView::defaultDropAction() const -

1486 { -

1487

return d->defaultDropAction;

never executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

1488

never executed: return d->defaultDropAction;

1489 } -

1490 -

1491 #endif // QT_NO_DRAGANDDROP -

1492 -

1493 /*! -

1494 \property QAbstractItemView::alternatingRowColors -

1495 \brief whether to draw the background using alternating colors -

1496 -

1497 If this property is true, the item background will be drawn using -

1498 QPalette::Base and QPalette::AlternateBase; otherwise the background -

1499 will be drawn using the QPalette::Base color. -

1500 -

1501 By default, this property is false. -

1502 */ -

1503 void QAbstractItemView::setAlternatingRowColors(bool enable) -

1504 { -

1505

d->alternatingColors = enable;

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1506

executed (the execution status of this line is deduced): d->alternatingColors = enable;

1507

if (isVisible())

evaluated: isVisible()

TRUE	FALSE
yes Evaluation Count:16	yes Evaluation Count:41

16-41

1508

executed: d->viewport->update();

Execution Count:16

1509

executed: }

Execution Count:57

1510 -

1511 bool QAbstractItemView::alternatingRowColors() const -

1512 { -

1513

return d->alternatingColors;

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

1514

executed: return d->alternatingColors;

Execution Count:58

1515 } -

1516 -

1517 /*! -

1518 \property QAbstractItemView::iconSize -

1519 \brief the size of items' icons -

1520 -

1521 Setting this property when the view is visible will cause the -

1522 items to be laid out again. -

1523 */ -

1524 void QAbstractItemView::setIconSize(const QSize &size) -

1525 { -

1526

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1527

if (size == d->iconSize)

evaluated: size == d->iconSize

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:271

1-271

1528

d->doDelayedItemsLayout();

executed: return;

Execution Count:1

1529

d->iconSize = size;

executed (the execution status of this line is deduced): d->iconSize = size;

1530

executed (the execution status of this line is deduced): d->doDelayedItemsLayout();

1531

executed: }

Execution Count:271

271

1532 -

1533 QSize QAbstractItemView::iconSize() const -

1534 { -

1535

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

1536

return d->iconSize;

executed: return d->iconSize;

Execution Count:95

1537 } -

1538 -

1539 /*! -

1540 \property QAbstractItemView::textElideMode -

1541 -

1542 \brief the position of the "..." in elided text. -

1543 -

1544 The default value for all item views is Qt::ElideRight. -

1545 */ -

1546 void QAbstractItemView::setTextElideMode(Qt::TextElideMode mode) -

1547 { -

1548

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1549

d->textElideMode = mode;

executed (the execution status of this line is deduced): d->textElideMode = mode;

1550

return d_func()->textElideMode;

executed: }

Execution Count:528

528

1551 -

1552 Qt::TextElideMode QAbstractItemView::textElideMode() const -

1553 { -

1554

executed: return d_func()->textElideMode;

Execution Count:1

1555 } -

1556 -

1557 /*! -

1558 \reimp -

1559 */ -

1560 bool QAbstractItemView::focusNextPrevChild(bool next) -

1561 { -

1562

if (d->tabKeyNavigation && isEnabled() && d->viewport->isEnabled()) {

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1563

evaluated: d->tabKeyNavigation

TRUE	FALSE
yes Evaluation Count:14	yes Evaluation Count:6

partially evaluated: isEnabled()

TRUE	FALSE
yes Evaluation Count:14	no Evaluation Count:0

partially evaluated: d->viewport->isEnabled()

TRUE	FALSE
yes Evaluation Count:14	no Evaluation Count:0

0-14

1564

QKeyEvent event(QEvent::KeyPress, next ? Qt::Key_Tab : Qt::Key_Backtab, Qt::NoModifier);

executed (the execution status of this line is deduced): QKeyEvent event(QEvent::KeyPress, next ? Qt::Key_Tab : Qt::Key_Backtab, Qt::NoModifier);

1565

keyPressEvent(&event);

executed (the execution status of this line is deduced): keyPressEvent(&event);

1566

if (event.isAccepted())

evaluated: event.isAccepted()

TRUE	FALSE
yes Evaluation Count:10	yes Evaluation Count:4

4-10

1567

executed: return true;

Execution Count:10

1568

return QAbstractScrollArea::focusNextPrevChild(next);

executed: }

Execution Count:4

1569

executed: return QAbstractScrollArea::focusNextPrevChild(next);

Execution Count:10

1570 } -

1571 -

1572 /*! -

1573 \reimp -

1574 */ -

1575 bool QAbstractItemView::event(QEvent *event) -

1576 { -

1577

d->executePostedLayout(); //make sure we set the layout properly

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1578 switch (event->type()) { -

1579 case QEvent::Paint: -

1580 //we call this here because the scrollbars' visibility might be altered -

1581 //so this can't be done in the paintEvent method -

1582

executed (the execution status of this line is deduced): d->executePostedLayout();

1583

d->executePostedLayout(); //make sure we set the layout properly

executed: break;

Execution Count:722

722

1584 case QEvent::Show: -

1585

executed (the execution status of this line is deduced): d->executePostedLayout();

1586

if (d->shouldScrollToCurrentOnShow) {

evaluated: d->shouldScrollToCurrentOnShow

TRUE	FALSE
yes Evaluation Count:75	yes Evaluation Count:1257

75-1257

1587

d->shouldScrollToCurrentOnShow = false;

executed (the execution status of this line is deduced): d->shouldScrollToCurrentOnShow = false;

1588

const QModelIndex current = currentIndex();

executed (the execution status of this line is deduced): const QModelIndex current = currentIndex();

1589

if (current.isValid() && (d->state == QAbstractItemView::EditingState || d->autoScroll))

evaluated: current.isValid()

TRUE	FALSE
yes Evaluation Count:33	yes Evaluation Count:42

partially evaluated: d->state == QAbstractItemView::EditingState

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:33

partially evaluated: d->autoScroll

TRUE	FALSE
yes Evaluation Count:33	no Evaluation Count:0

0-42

1590

scrollTo(current);

executed: scrollTo(current);

Execution Count:33

1591

executed: }

Execution Count:75

1592

executed: break;

Execution Count:1332

1332

1593 case QEvent::LocaleChange: -

1594

executed (the execution status of this line is deduced): viewport()->update();

1595

executed: break;

Execution Count:6

1596 case QEvent::LayoutDirectionChange: -

1597 case QEvent::ApplicationLayoutDirectionChange: -

1598

executed (the execution status of this line is deduced): updateGeometries();

1599

executed: break;

Execution Count:24

1600 case QEvent::StyleChange: -

1601

doItemsLayout();

executed (the execution status of this line is deduced): doItemsLayout();

1602

d->checkPersistentEditorFocus();

executed: break;

Execution Count:10

1603 case QEvent::FocusOut: -

1604

executed (the execution status of this line is deduced): d->checkPersistentEditorFocus();

1605

d->doDelayedItemsLayout(); // the size of the items will change

executed: break;

Execution Count:102

102

1606 case QEvent::FontChange: -

1607

executed (the execution status of this line is deduced): d->doDelayedItemsLayout();

1608

executed: break;

Execution Count:4

1609 default: -

1610

return QAbstractScrollArea::event(event);

executed: break;

Execution Count:51646

51646

1611 } -

1612

executed: return QAbstractScrollArea::event(event);

Execution Count:53846

53846

1613 } -

1614 -

1615 /*! -

1616 \fn bool QAbstractItemView::viewportEvent(QEvent *event) -

1617 -

1618 This function is used to handle tool tips, and What's -

1619 This? mode, if the given \a event is a QEvent::ToolTip,or a -

1620 QEvent::WhatsThis. It passes all other -

1621 events on to its base class viewportEvent() handler. -

1622 */ -

1623 bool QAbstractItemView::viewportEvent(QEvent *event) -

1624 { -

1625

d->setHoverIndex(indexAt(static_cast<QHoverEvent*>(event)->pos()));

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1626 switch (event->type()) { -

1627 case QEvent::HoverMove: -

1628 case QEvent::HoverEnter: -

1629

never executed (the execution status of this line is deduced): d->setHoverIndex(indexAt(static_cast<QHoverEvent*>(event)->pos()));

1630

d->setHoverIndex(QModelIndex());

never executed: break;

1631 case QEvent::HoverLeave: -

1632

never executed (the execution status of this line is deduced): d->setHoverIndex(QModelIndex());

1633

d->viewportEnteredNeeded = true;

never executed: break;

1634 case QEvent::Enter: -

1635

executed (the execution status of this line is deduced): d->viewportEnteredNeeded = true;

1636

if (d->shouldClearStatusTip && d->parent) {

executed: break;

Execution Count:264

264

1637 case QEvent::Leave: -

1638 #ifndef QT_NO_STATUSTIP -

1639

partially evaluated: d->shouldClearStatusTip

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:22

never evaluated: d->parent

0-22

1640

QString empty;

never executed (the execution status of this line is deduced): QString empty;

1641

QStatusTipEvent tip(empty);

never executed (the execution status of this line is deduced): QStatusTipEvent tip(empty);

1642

QApplication::sendEvent(d->parent, &tip);

never executed (the execution status of this line is deduced): QApplication::sendEvent(d->parent, &tip);

1643

d->shouldClearStatusTip = false;

never executed (the execution status of this line is deduced): d->shouldClearStatusTip = false;

1644

d->enteredIndex = QModelIndex();

never executed: }

1645 #endif -

1646

executed (the execution status of this line is deduced): d->enteredIndex = QModelIndex();

1647

QHelpEvent *he = static_cast<QHelpEvent*>(event);

executed: break;

Execution Count:22

1648 case QEvent::ToolTip: -

1649 case QEvent::QueryWhatsThis: -

1650 case QEvent::WhatsThis: { -

1651

never executed (the execution status of this line is deduced): QHelpEvent *he = static_cast<QHelpEvent*>(event);

1652

const QModelIndex index = indexAt(he->pos());

never executed (the execution status of this line is deduced): const QModelIndex index = indexAt(he->pos());

1653

option.rect = visualRect(index);

never executed (the execution status of this line is deduced): QStyleOptionViewItem option = d->viewOptions();

1654

never executed (the execution status of this line is deduced): option.rect = visualRect(index);

1655

option.state |= (index == currentIndex() ? QStyle::State_HasFocus : QStyle::State_None);

never evaluated: index == currentIndex()

1656 -

1657

QAbstractItemDelegate *delegate = d->delegateForIndex(index);

never executed (the execution status of this line is deduced): QAbstractItemDelegate *delegate = d->delegateForIndex(index);

1658

if (!delegate)

never evaluated: !delegate

1659

return delegate->helpEvent(he, this, option, index);

never executed: return false;

1660

never executed: return delegate->helpEvent(he, this, option, index);

1661 } -

1662 case QEvent::FontChange: -

1663

d->doDelayedItemsLayout(); // the size of the items will change

executed (the execution status of this line is deduced): d->doDelayedItemsLayout();

1664

executed: break;

Execution Count:1

1665 case QEvent::WindowActivate: -

1666 case QEvent::WindowDeactivate: -

1667

executed (the execution status of this line is deduced): d->viewport->update();

1668

executeDelayedItemsLayout();

executed: break;

Execution Count:824

824

1669 case QEvent::ScrollPrepare: -

1670

never executed (the execution status of this line is deduced): executeDelayedItemsLayout();

1671 #ifndef QT_NO_GESTURES -

1672

connect(QScroller::scroller(d->viewport), SIGNAL(stateChanged(QScroller::State)), this, SLOT(_q_scrollerStateChanged()), Qt::UniqueConnection);

never executed (the execution status of this line is deduced):

 connect(QScroller::scroller(d->viewport), "2""stateChanged(QScroller::State)", this, "1""_q_scrollerStateChanged()", Qt::UniqueConnection);

1673 #endif -

1674

never executed: break;

1675 -

1676 default: -

1677

return QAbstractScrollArea::viewportEvent(event);

executed: break;

Execution Count:35341

35341

1678 } -

1679

executed: return QAbstractScrollArea::viewportEvent(event);

Execution Count:36452

36452

1680 } -

1681 -

1682 /*! -

1683 This function is called with the given \a event when a mouse button is pressed -

1684 while the cursor is inside the widget. If a valid item is pressed on it is made -

1685 into the current item. This function emits the pressed() signal. -

1686 */ -

1687 void QAbstractItemView::mousePressEvent(QMouseEvent *event) -

1688 { -

1689

d->delayedAutoScroll.stop(); //any interaction with the view cancel the auto scrolling

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1690

executed (the execution status of this line is deduced): d->delayedAutoScroll.stop();

1691

QPoint pos = event->pos();

executed (the execution status of this line is deduced): QPoint pos = event->pos();

1692

QPersistentModelIndex index = indexAt(pos);

executed (the execution status of this line is deduced): QPersistentModelIndex index = indexAt(pos);

1693 -

1694

if (!d->selectionModel

partially evaluated: !d->selectionModel

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:899

0-899

1695

|| (d->state == EditingState && d->hasEditor(index)))

evaluated: d->state == EditingState

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:898

partially evaluated: d->hasEditor(index)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-898

1696

d->pressedAlreadySelected = d->selectionModel->isSelected(index);

never executed: return;

1697 -

1698

executed (the execution status of this line is deduced): d->pressedAlreadySelected = d->selectionModel->isSelected(index);

1699

d->pressedIndex = index;

executed (the execution status of this line is deduced): d->pressedIndex = index;

1700

d->pressedModifiers = event->modifiers();

executed (the execution status of this line is deduced): d->pressedModifiers = event->modifiers();

1701

QItemSelectionModel::SelectionFlags command = selectionCommand(index, event);

executed (the execution status of this line is deduced): QItemSelectionModel::SelectionFlags command = selectionCommand(index, event);

1702

d->noSelectionOnMousePress = command == QItemSelectionModel::NoUpdate || !index.isValid();

evaluated: command == QItemSelectionModel::NoUpdate

TRUE	FALSE
yes Evaluation Count:24	yes Evaluation Count:875

evaluated: !index.isValid()

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:869

6-875

1703

QPoint offset = d->offset();

executed (the execution status of this line is deduced): QPoint offset = d->offset();

1704

if ((command & QItemSelectionModel::Current) == 0)

evaluated: (command & QItemSelectionModel::Current) == 0

TRUE	FALSE
yes Evaluation Count:808	yes Evaluation Count:91

91-808

1705

d->pressedPosition = pos + offset;

executed: d->pressedPosition = pos + offset;

Execution Count:808

808

1706

else if (!indexAt(d->pressedPosition - offset).isValid())

evaluated: !indexAt(d->pressedPosition - offset).isValid()

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:90

1-90

1707

d->pressedPosition = visualRect(currentIndex()).center() + offset;

executed: d->pressedPosition = visualRect(currentIndex()).center() + offset;

Execution Count:1

1708 -

1709

if (edit(index, NoEditTriggers, event))

evaluated: edit(index, NoEditTriggers, event)

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:896

3-896

1710

if (index.isValid() && d->isIndexEnabled(index)) {

executed: return;

Execution Count:3

1711 -

1712

evaluated: index.isValid()

TRUE	FALSE
yes Evaluation Count:888	yes Evaluation Count:8

evaluated: d->isIndexEnabled(index)

TRUE	FALSE
yes Evaluation Count:705	yes Evaluation Count:183

8-888

1713 // we disable scrollTo for mouse press so the item doesn't change position -

1714 // when the user is interacting with it (ie. clicking on it) -

1715

bool autoScroll = d->autoScroll;

executed (the execution status of this line is deduced): bool autoScroll = d->autoScroll;

1716

d->autoScroll = false;

executed (the execution status of this line is deduced): d->autoScroll = false;

1717

d->selectionModel->setCurrentIndex(index, QItemSelectionModel::NoUpdate);

executed (the execution status of this line is deduced): d->selectionModel->setCurrentIndex(index, QItemSelectionModel::NoUpdate);

1718

d->autoScroll = autoScroll;

executed (the execution status of this line is deduced): d->autoScroll = autoScroll;

1719

QRect rect(d->pressedPosition - offset, pos);

executed (the execution status of this line is deduced): QRect rect(d->pressedPosition - offset, pos);

1720

if (command.testFlag(QItemSelectionModel::Toggle)) {

evaluated: command.testFlag(QItemSelectionModel::Toggle)

TRUE	FALSE
yes Evaluation Count:62	yes Evaluation Count:643

62-643

1721

command &= ~QItemSelectionModel::Toggle;

executed (the execution status of this line is deduced): command &= ~QItemSelectionModel::Toggle;

1722

d->ctrlDragSelectionFlag = d->selectionModel->isSelected(index) ? QItemSelectionModel::Deselect : QItemSelectionModel::Select;

evaluated: d->selectionModel->isSelected(index)

TRUE	FALSE
yes Evaluation Count:40	yes Evaluation Count:22

22-40

1723

command |= d->ctrlDragSelectionFlag;

executed (the execution status of this line is deduced): command |= d->ctrlDragSelectionFlag;

1724

setSelection(rect, command);

executed: }

Execution Count:62

1725

executed (the execution status of this line is deduced): setSelection(rect, command);

1726 -

1727 // signal handlers may change the model -

1728

emit pressed(index);

executed (the execution status of this line is deduced): pressed(index);

1729

if (d->autoScroll) {

partially evaluated: d->autoScroll

TRUE	FALSE
yes Evaluation Count:705	no Evaluation Count:0

0-705

1730 //we delay the autoscrolling to filter out double click event -

1731 //100 is to be sure that there won't be a double-click misinterpreted as a 2 single clicks -

1732

d->delayedAutoScroll.start(QApplication::doubleClickInterval()+100, this);

executed (the execution status of this line is deduced): d->delayedAutoScroll.start(QApplication::doubleClickInterval()+100, this);

1733

executed: }

Execution Count:705

705

1734 -

1735

d->selectionModel->select(QModelIndex(), QItemSelectionModel::Select);

executed: }

Execution Count:705

705

1736 // Forces a finalize() even if mouse is pressed, but not on a item -

1737

executed (the execution status of this line is deduced): d->selectionModel->select(QModelIndex(), QItemSelectionModel::Select);

1738

executed: }

Execution Count:191

191

1739 } -

1740 -

1741 /*! -

1742 This function is called with the given \a event when a mouse move event is -

1743 sent to the widget. If a selection is in progress and new items are moved -

1744 over the selection is extended; if a drag is in progress it is continued. -

1745 */ -

1746 void QAbstractItemView::mouseMoveEvent(QMouseEvent *event) -

1747 { -

1748

QPoint bottomRight = event->pos();

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1749

QPoint topLeft;

executed (the execution status of this line is deduced): QPoint topLeft;

1750

executed (the execution status of this line is deduced): QPoint bottomRight = event->pos();

1751 -

1752

if (state() == ExpandingState || state() == CollapsingState)

partially evaluated: state() == ExpandingState

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:26

partially evaluated: state() == CollapsingState

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:26

0-26

1753

if (state() == DraggingState) {

never executed: return;

1754 -

1755 #ifndef QT_NO_DRAGANDDROP -

1756

partially evaluated: state() == DraggingState

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:26

0-26

1757

topLeft = d->pressedPosition - d->offset();

never executed (the execution status of this line is deduced): topLeft = d->pressedPosition - d->offset();

1758

if ((topLeft - bottomRight).manhattanLength() > QApplication::startDragDistance()) {

never evaluated: (topLeft - bottomRight).manhattanLength() > QApplication::startDragDistance()

1759

d->pressedIndex = QModelIndex();

never executed (the execution status of this line is deduced): d->pressedIndex = QModelIndex();

1760

startDrag(d->model->supportedDragActions());

never executed (the execution status of this line is deduced): startDrag(d->model->supportedDragActions());

1761

setState(NoState); // the startDrag will return when the dnd operation is done

never executed (the execution status of this line is deduced): setState(NoState);

1762

stopAutoScroll();

never executed (the execution status of this line is deduced): stopAutoScroll();

never executed: }

never executed: return;

1765 } -

1766 #endif // QT_NO_DRAGANDDROP -

1767 -

1768

QPersistentModelIndex index = indexAt(bottomRight);

executed (the execution status of this line is deduced): QPersistentModelIndex index = indexAt(bottomRight);

1769

QModelIndex buddy = d->model->buddy(d->pressedIndex);

executed (the execution status of this line is deduced): QModelIndex buddy = d->model->buddy(d->pressedIndex);

1770

if ((state() == EditingState && d->hasEditor(buddy))

partially evaluated: state() == EditingState

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:26

never evaluated: d->hasEditor(buddy)

0-26

1771

|| edit(index, NoEditTriggers, event))

partially evaluated: edit(index, NoEditTriggers, event)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:26

0-26

1772

if (d->selectionMode != SingleSelection)

never executed: return;

1773 -

1774

partially evaluated: d->selectionMode != SingleSelection

TRUE	FALSE
yes Evaluation Count:26	no Evaluation Count:0

0-26

1775

topLeft = d->pressedPosition - d->offset();

executed: topLeft = d->pressedPosition - d->offset();

Execution Count:26

1776 else -

1777

topLeft = bottomRight;

never executed: topLeft = bottomRight;

1778 -

1779

d->checkMouseMove(index);

executed (the execution status of this line is deduced): d->checkMouseMove(index);

1780 -

1781 #ifndef QT_NO_DRAGANDDROP -

1782

if (d->pressedIndex.isValid()

evaluated: d->pressedIndex.isValid()

TRUE	FALSE
yes Evaluation Count:12	yes Evaluation Count:14

12-14

1783

&& d->dragEnabled

partially evaluated: d->dragEnabled

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:12

0-12

1784

&& (state() != DragSelectingState)

never evaluated: (state() != DragSelectingState)

1785

&& (event->buttons() != Qt::NoButton)

never evaluated: (event->buttons() != Qt::NoButton)

1786

&& !d->selectedDraggableIndexes().isEmpty()) {

never evaluated: !d->selectedDraggableIndexes().isEmpty()

1787

setState(DraggingState);

never executed (the execution status of this line is deduced): setState(DraggingState);

1788

if ((event->buttons() & Qt::LeftButton) && d->selectionAllowed(index) && d->selectionModel) {

never executed: return;

1789 } -

1790 #endif -

1791 -

1792

evaluated: (event->buttons() & Qt::LeftButton)

TRUE	FALSE
yes Evaluation Count:15	yes Evaluation Count:11

partially evaluated: d->selectionAllowed(index)

TRUE	FALSE
yes Evaluation Count:15	no Evaluation Count:0

partially evaluated: d->selectionModel

TRUE	FALSE
yes Evaluation Count:15	no Evaluation Count:0

0-15

1793

setState(DragSelectingState);

executed (the execution status of this line is deduced): setState(DragSelectingState);

1794

QItemSelectionModel::SelectionFlags command = selectionCommand(index, event);

executed (the execution status of this line is deduced): QItemSelectionModel::SelectionFlags command = selectionCommand(index, event);

1795

if (d->ctrlDragSelectionFlag != QItemSelectionModel::NoUpdate && command.testFlag(QItemSelectionModel::Toggle)) {

evaluated: d->ctrlDragSelectionFlag != QItemSelectionModel::NoUpdate

TRUE	FALSE
yes Evaluation Count:12	yes Evaluation Count:3

partially evaluated: command.testFlag(QItemSelectionModel::Toggle)

TRUE	FALSE
yes Evaluation Count:12	no Evaluation Count:0

0-12

1796

command &= ~QItemSelectionModel::Toggle;

executed (the execution status of this line is deduced): command &= ~QItemSelectionModel::Toggle;

1797

command |= d->ctrlDragSelectionFlag;

executed (the execution status of this line is deduced): command |= d->ctrlDragSelectionFlag;

1798

QRect selectionRect = QRect(topLeft, bottomRight);

executed: }

Execution Count:12

1799 -

1800 // Do the normalize ourselves, since QRect::normalized() is flawed -

1801

executed (the execution status of this line is deduced): QRect selectionRect = QRect(topLeft, bottomRight);

1802

setSelection(selectionRect, command);

executed (the execution status of this line is deduced): setSelection(selectionRect, command);

1803 -

1804 // set at the end because it might scroll the view -

1805

if (index.isValid()

evaluated: index.isValid()

TRUE	FALSE
yes Evaluation Count:14	yes Evaluation Count:1

1-14

1806

&& (index != d->selectionModel->currentIndex())

partially evaluated: (index != d->selectionModel->currentIndex())

TRUE	FALSE
yes Evaluation Count:14	no Evaluation Count:0

0-14

1807

&& d->isIndexEnabled(index))

partially evaluated: d->isIndexEnabled(index)

TRUE	FALSE
yes Evaluation Count:14	no Evaluation Count:0

0-14

1808

d->selectionModel->setCurrentIndex(index, QItemSelectionModel::NoUpdate);

executed: d->selectionModel->setCurrentIndex(index, QItemSelectionModel::NoUpdate);

Execution Count:14

1809

executed: }

Execution Count:15

1810

executed: }

Execution Count:26

1811 -

1812 /*! -

1813 This function is called with the given \a event when a mouse button is released, -

1814 after a mouse press event on the widget. If a user presses the mouse inside your -

1815 widget and then drags the mouse to another location before releasing the mouse button, -

1816 your widget receives the release event. The function will emit the clicked() signal if an -

1817 item was being pressed. -

1818 */ -

1819 void QAbstractItemView::mouseReleaseEvent(QMouseEvent *event) -

1820 { -

1821

QPoint pos = event->pos();

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1822 -

1823

executed (the execution status of this line is deduced): QPoint pos = event->pos();

1824

QPersistentModelIndex index = indexAt(pos);

executed (the execution status of this line is deduced): QPersistentModelIndex index = indexAt(pos);

1825 -

1826

if (state() == EditingState) {

evaluated: state() == EditingState

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:4929

3-4929

1827

if (d->isIndexValid(index)

partially evaluated: d->isIndexValid(index)

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-3

1828

&& d->isIndexEnabled(index)

partially evaluated: d->isIndexEnabled(index)

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-3

1829

&& d->sendDelegateEvent(index, event))

partially evaluated: d->sendDelegateEvent(index, event)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3

0-3

1830

update(index);

never executed: update(index);

1831

bool click = (index == d->pressedIndex && index.isValid());

executed: return;

Execution Count:3

1832 } -

1833 -

1834

evaluated: index == d->pressedIndex

TRUE	FALSE
yes Evaluation Count:377	yes Evaluation Count:4552

evaluated: index.isValid()

TRUE	FALSE
yes Evaluation Count:372	yes Evaluation Count:5

5-4552

1835

bool selectedClicked = click && (event->button() == Qt::LeftButton) && d->pressedAlreadySelected;

evaluated: click

TRUE	FALSE
yes Evaluation Count:372	yes Evaluation Count:4557

evaluated: (event->button() == Qt::LeftButton)

TRUE	FALSE
yes Evaluation Count:369	yes Evaluation Count:3

evaluated: d->pressedAlreadySelected

TRUE	FALSE
yes Evaluation Count:82	yes Evaluation Count:287

3-4557

1836

EditTrigger trigger = (selectedClicked ? SelectedClicked : NoEditTriggers);

evaluated: selectedClicked

TRUE	FALSE
yes Evaluation Count:82	yes Evaluation Count:4847

82-4847

1837

bool edited = edit(index, trigger, event);

executed (the execution status of this line is deduced): bool edited = edit(index, trigger, event);

1838 -

1839

d->ctrlDragSelectionFlag = QItemSelectionModel::NoUpdate;

executed (the execution status of this line is deduced): d->ctrlDragSelectionFlag = QItemSelectionModel::NoUpdate;

1840 -

1841

if (d->selectionModel && d->noSelectionOnMousePress) {

partially evaluated: d->selectionModel

TRUE	FALSE
yes Evaluation Count:4929	no Evaluation Count:0

evaluated: d->noSelectionOnMousePress

TRUE	FALSE
yes Evaluation Count:27	yes Evaluation Count:4902

0-4929

1842

d->noSelectionOnMousePress = false;

executed (the execution status of this line is deduced): d->noSelectionOnMousePress = false;

1843

d->selectionModel->select(index, selectionCommand(index, event));

executed (the execution status of this line is deduced): d->selectionModel->select(index, selectionCommand(index, event));

1844

executed: }

Execution Count:27

1845 -

1846

if (event->button() == Qt::LeftButton)

executed (the execution status of this line is deduced): setState(NoState);

1847 -

1848

if (click) {

evaluated: click

TRUE	FALSE
yes Evaluation Count:372	yes Evaluation Count:4557

372-4557

1849

evaluated: event->button() == Qt::LeftButton

TRUE	FALSE
yes Evaluation Count:369	yes Evaluation Count:3

3-369

1850

emit clicked(index);

executed: clicked(index);

Execution Count:369

369

1851

if (edited)

evaluated: edited

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:368

4-368

1852

executed: return;

Execution Count:4

1853

if (d->pressedAlreadySelected)

executed (the execution status of this line is deduced): QStyleOptionViewItem option = d->viewOptions();

1854

evaluated: d->pressedAlreadySelected

TRUE	FALSE
yes Evaluation Count:81	yes Evaluation Count:287

81-287

1855

option.state |= QStyle::State_Selected;

executed: option.state |= QStyle::State_Selected;

Execution Count:81

1856

if (style()->styleHint(QStyle::SH_ItemView_ActivateItemOnSingleClick, &option, this))

partially evaluated: style()->styleHint(QStyle::SH_ItemView_ActivateItemOnSingleClick, &option, this)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:368

0-368

1857

emit activated(index);

never executed: activated(index);

1858

executed: }

Execution Count:368

368

1859

executed: }

Execution Count:4925

4925

1860 -

1861 /*! -

1862 This function is called with the given \a event when a mouse button is -

1863 double clicked inside the widget. If the double-click is on a valid item it -

1864 emits the doubleClicked() signal and calls edit() on the item. -

1865 */ -

1866 void QAbstractItemView::mouseDoubleClickEvent(QMouseEvent *event) -

1867 { -

1868

QModelIndex index = indexAt(event->pos());

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1869 -

1870

executed (the execution status of this line is deduced): QModelIndex index = indexAt(event->pos());

1871

if (!index.isValid()

partially evaluated: !index.isValid()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:200

0-200

1872

|| !d->isIndexEnabled(index)

evaluated: !d->isIndexEnabled(index)

TRUE	FALSE
yes Evaluation Count:51	yes Evaluation Count:149

51-149

1873

|| (d->pressedIndex != index)) {

evaluated: (d->pressedIndex != index)

TRUE	FALSE
yes Evaluation Count:133	yes Evaluation Count:16

16-133

1874

QMouseEvent me(QEvent::MouseButtonPress,

executed (the execution status of this line is deduced): QMouseEvent me(QEvent::MouseButtonPress,

1875

event->localPos(), event->windowPos(), event->screenPos(),

executed (the execution status of this line is deduced): event->localPos(), event->windowPos(), event->screenPos(),

1876

event->button(), event->buttons(), event->modifiers());

executed (the execution status of this line is deduced): event->button(), event->buttons(), event->modifiers());

1877

mousePressEvent(&me);

executed (the execution status of this line is deduced): mousePressEvent(&me);

1878

QPersistentModelIndex persistent = index;

executed: return;

Execution Count:184

184

1879 } -

1880 // signal handlers may change the model -

1881

executed (the execution status of this line is deduced): QPersistentModelIndex persistent = index;

1882

emit doubleClicked(persistent);

executed (the execution status of this line is deduced): doubleClicked(persistent);

1883

if ((event->button() == Qt::LeftButton) && !edit(persistent, DoubleClicked, event)

partially evaluated: (event->button() == Qt::LeftButton)

TRUE	FALSE
yes Evaluation Count:16	no Evaluation Count:0

partially evaluated: !edit(persistent, DoubleClicked, event)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:16

0-16

1884

&& !style()->styleHint(QStyle::SH_ItemView_ActivateItemOnSingleClick, 0, this))

never evaluated: !style()->styleHint(QStyle::SH_ItemView_ActivateItemOnSingleClick, 0, this)

1885

emit activated(persistent);

never executed: activated(persistent);

1886

if (dragDropMode() == InternalMove

executed: }

Execution Count:16

1887 -

1888 #ifndef QT_NO_DRAGANDDROP -

1889 -

1890 /*! -

1891 This function is called with the given \a event when a drag and drop operation enters -

1892 the widget. If the drag is over a valid dropping place (e.g. over an item that -

1893 accepts drops), the event is accepted; otherwise it is ignored. -

1894 -

1895 \sa dropEvent(), startDrag() -

1896 */ -

1897 void QAbstractItemView::dragEnterEvent(QDragEnterEvent *event) -

1898 { -

1899

never evaluated: dragDropMode() == InternalMove

1900

&& (event->source() != this|| !(event->possibleActions() & Qt::MoveAction)))

never evaluated: event->source() != this

never evaluated: !(event->possibleActions() & Qt::MoveAction)

1901

if (d_func()->canDecode(event)) {

never executed: return;

1902 -

1903

never evaluated: d_func()->canDecode(event)

1904

never executed (the execution status of this line is deduced): event->accept();

1905

setState(DraggingState);

never executed (the execution status of this line is deduced): setState(DraggingState);

never executed: }

never executed (the execution status of this line is deduced): event->ignore();

1908

never executed: }

1909 } -

1910 -

1911 /*! -

1912 This function is called continuously with the given \a event during a drag and -

1913 drop operation over the widget. It can cause the view to scroll if, for example, -

1914 the user drags a selection to view's right or bottom edge. In this case, the -

1915 event will be accepted; otherwise it will be ignored. -

1916 -

1917 \sa dropEvent(), startDrag() -

1918 */ -

1919 void QAbstractItemView::dragMoveEvent(QDragMoveEvent *event) -

1920 { -

1921

if (dragDropMode() == InternalMove

never executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

1922

never evaluated: dragDropMode() == InternalMove

1923

&& (event->source() != this || !(event->possibleActions() & Qt::MoveAction)))

never evaluated: event->source() != this

never evaluated: !(event->possibleActions() & Qt::MoveAction)

1924

never executed: return;

1925 -

1926 // ignore by default -

1927

QModelIndex index = indexAt(event->pos());

never executed (the execution status of this line is deduced): event->ignore();

1928 -

1929

never executed (the execution status of this line is deduced): QModelIndex index = indexAt(event->pos());

1930

d->hover = index;

never executed (the execution status of this line is deduced): d->hover = index;

1931

if (!d->droppingOnItself(event, index)

never evaluated: !d->droppingOnItself(event, index)

1932

&& d->canDecode(event)) {

never evaluated: d->canDecode(event)

1933 -

1934

if (index.isValid() && d->showDropIndicator) {

never evaluated: index.isValid()

never evaluated: d->showDropIndicator

1935

QRect rect = visualRect(index);

never executed (the execution status of this line is deduced): QRect rect = visualRect(index);

1936

d->dropIndicatorPosition = d->position(event->pos(), rect, index);

never executed (the execution status of this line is deduced): d->dropIndicatorPosition = d->position(event->pos(), rect, index);

1937 switch (d->dropIndicatorPosition) { -

1938 case AboveItem: -

1939

if (d->isIndexDropEnabled(index.parent())) {

never evaluated: d->isIndexDropEnabled(index.parent())

1940

d->dropIndicatorRect = QRect(rect.left(), rect.top(), rect.width(), 0);

never executed (the execution status of this line is deduced): d->dropIndicatorRect = QRect(rect.left(), rect.top(), rect.width(), 0);

1941

never executed (the execution status of this line is deduced): event->accept();

1942

never executed: }

1943

if (d->isIndexDropEnabled(index.parent())) {

never executed (the execution status of this line is deduced): d->dropIndicatorRect = QRect();

never executed: }

never executed: break;

1946 case BelowItem: -

1947

never evaluated: d->isIndexDropEnabled(index.parent())

1948

d->dropIndicatorRect = QRect(rect.left(), rect.bottom(), rect.width(), 0);

never executed (the execution status of this line is deduced): d->dropIndicatorRect = QRect(rect.left(), rect.bottom(), rect.width(), 0);

1949

never executed (the execution status of this line is deduced): event->accept();

1950

never executed: }

1951

if (d->isIndexDropEnabled(index)) {

never executed (the execution status of this line is deduced): d->dropIndicatorRect = QRect();

never executed: }

never executed: break;

1954 case OnItem: -

1955

never evaluated: d->isIndexDropEnabled(index)

1956

d->dropIndicatorRect = rect;

never executed (the execution status of this line is deduced): d->dropIndicatorRect = rect;

1957

never executed (the execution status of this line is deduced): event->accept();

1958

never executed: }

1959

never executed (the execution status of this line is deduced): d->dropIndicatorRect = QRect();

never executed: }

never executed: break;

1962 case OnViewport: -

1963

if (d->isIndexDropEnabled(rootIndex())) {

never executed (the execution status of this line is deduced): d->dropIndicatorRect = QRect();

1964

never evaluated: d->isIndexDropEnabled(rootIndex())

1965

event->accept(); // allow dropping in empty areas

never executed (the execution status of this line is deduced): event->accept();

never executed: }

never executed: break;

1968 } -

1969

never executed: }

1970

d->dropIndicatorPosition = OnViewport;

never executed (the execution status of this line is deduced): d->dropIndicatorRect = QRect();

1971

never executed (the execution status of this line is deduced): d->dropIndicatorPosition = OnViewport;

1972

if (d->isIndexDropEnabled(rootIndex())) {

never evaluated: d->isIndexDropEnabled(rootIndex())

1973

event->accept(); // allow dropping in empty areas

never executed (the execution status of this line is deduced): event->accept();

never executed: }

never executed: }

if (d->shouldAutoScroll(event->pos()))

never executed (the execution status of this line is deduced): d->viewport->update();

1977

} // can decode

never executed: }

1978 -

1979

never evaluated: d->shouldAutoScroll(event->pos())

1980

startAutoScroll();

never executed: startAutoScroll();

1981

never executed: }

1982 -

1983 /*! -

1984 \internal -

1985 Return true if this is a move from ourself and \a index is a child of the selection that -

1986 is being moved. -

1987 */ -

1988 bool QAbstractItemViewPrivate::droppingOnItself(QDropEvent *event, const QModelIndex &index) -

1989 { -

1990

Qt::DropAction dropAction = event->dropAction();

never executed (the execution status of this line is deduced): QAbstractItemView * const q = q_func();

1991

never executed (the execution status of this line is deduced): Qt::DropAction dropAction = event->dropAction();

1992

if (q->dragDropMode() == QAbstractItemView::InternalMove)

never evaluated: q->dragDropMode() == QAbstractItemView::InternalMove

1993

dropAction = Qt::MoveAction;

never executed: dropAction = Qt::MoveAction;

1994

if (event->source() == q

never evaluated: event->source() == q

1995

&& event->possibleActions() & Qt::MoveAction

never evaluated: event->possibleActions() & Qt::MoveAction

1996

&& dropAction == Qt::MoveAction) {

never evaluated: dropAction == Qt::MoveAction

1997

QModelIndexList selectedIndexes = q->selectedIndexes();

never executed (the execution status of this line is deduced): QModelIndexList selectedIndexes = q->selectedIndexes();

1998

QModelIndex child = index;

never executed (the execution status of this line is deduced): QModelIndex child = index;

1999

while (child.isValid() && child != root) {

never evaluated: child.isValid()

never evaluated: child != root

2000

if (selectedIndexes.contains(child))

never evaluated: selectedIndexes.contains(child)

2001

never executed: return true;

2002

child = child.parent();

never executed (the execution status of this line is deduced): child = child.parent();

never executed: }

never executed: }

never executed: return false;

2006 } -

2007 -

2008 /*! -

2009 \fn void QAbstractItemView::dragLeaveEvent(QDragLeaveEvent *event) -

2010 -

2011 This function is called when the item being dragged leaves the view. -

2012 The \a event describes the state of the drag and drop operation. -

2013 */ -

2014 void QAbstractItemView::dragLeaveEvent(QDragLeaveEvent *) -

2015 { -

2016

never executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

2017

stopAutoScroll();

never executed (the execution status of this line is deduced): stopAutoScroll();

2018

d->hover = QModelIndex();

never executed (the execution status of this line is deduced): setState(NoState);

2019

never executed (the execution status of this line is deduced): d->hover = QModelIndex();

2020

never executed (the execution status of this line is deduced): d->viewport->update();

2021

never executed: }

2022 -

2023 /*! -

2024 This function is called with the given \a event when a drop event occurs over -

2025 the widget. If the model accepts the even position the drop event is accepted; -

2026 otherwise it is ignored. -

2027 -

2028 \sa startDrag() -

2029 */ -

2030 void QAbstractItemView::dropEvent(QDropEvent *event) -

2031 { -

2032

if (dragDropMode() == InternalMove) {

never executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

2033

never evaluated: dragDropMode() == InternalMove

2034

if (event->source() != this || !(event->possibleActions() & Qt::MoveAction))

never evaluated: event->source() != this

never evaluated: !(event->possibleActions() & Qt::MoveAction)

2035

never executed: return;

2036

never executed: }

2037 -

2038

if (d->dropOn(event, &row, &col, &index)) {

never executed (the execution status of this line is deduced): QModelIndex index;

2039

int col = -1;

never executed (the execution status of this line is deduced): int col = -1;

2040

int row = -1;

never executed (the execution status of this line is deduced): int row = -1;

2041

never evaluated: d->dropOn(event, &row, &col, &index)

2042

if (d->model->dropMimeData(event->mimeData(),

never evaluated:

d->model->dropMimeData(event->mimeData(), dragDropMode() == InternalMove ? Qt::MoveAction : event->dropAction(), row, col, index)

2043

dragDropMode() == InternalMove ? Qt::MoveAction : event->dropAction(), row, col, index)) {

never evaluated:

d->model->dropMimeData(event->mimeData(), dragDropMode() == InternalMove ? Qt::MoveAction : event->dropAction(), row, col, index)

2044

if (dragDropMode() == InternalMove)

never evaluated: dragDropMode() == InternalMove

2045

event->setDropAction(Qt::MoveAction);

never executed: event->setDropAction(Qt::MoveAction);

2046

never executed (the execution status of this line is deduced): event->accept();

never executed: }

never executed: }

never executed (the execution status of this line is deduced): stopAutoScroll();

2050

never executed (the execution status of this line is deduced): setState(NoState);

2051

never executed (the execution status of this line is deduced): d->viewport->update();

2052

never executed: }

2053 -

2054 /*! -

2055 If the event hasn't already been accepted, determines the index to drop on. -

2056 -

2057 if (row == -1 && col == -1) -

2058 // append to this drop index -

2059 else -

2060 // place at row, col in drop index -

2061 -

2062 If it returns true a drop can be done, and dropRow, dropCol and dropIndex reflects the position of the drop. -

2063 \internal -

2064 */ -

2065 bool QAbstractItemViewPrivate::dropOn(QDropEvent *event, int *dropRow, int *dropCol, QModelIndex *dropIndex) -

2066 { -

2067

never executed (the execution status of this line is deduced): QAbstractItemView * const q = q_func();

2068

if (event->isAccepted())

never evaluated: event->isAccepted()

2069

never executed: return false;

2070 -

2071

if (viewport->rect().contains(event->pos())) {

never executed (the execution status of this line is deduced): QModelIndex index;

2072 // rootIndex() (i.e. the viewport) might be a valid index -

2073

never evaluated: viewport->rect().contains(event->pos())

2074

index = q->indexAt(event->pos());

never executed (the execution status of this line is deduced): index = q->indexAt(event->pos());

2075

if (!index.isValid() || !q->visualRect(index).contains(event->pos()))

never evaluated: !index.isValid()

never evaluated: !q->visualRect(index).contains(event->pos())

2076

index = root;

never executed: index = root;

2077

if (model->supportedDropActions() & event->dropAction()) {

never executed: }

2078 -

2079 // If we are allowed to do the drop -

2080

never evaluated: model->supportedDropActions() & event->dropAction()

2081

int row = -1;

never executed (the execution status of this line is deduced): int row = -1;

2082

int col = -1;

never executed (the execution status of this line is deduced): int col = -1;

2083

if (index != root) {

never evaluated: index != root

2084

dropIndicatorPosition = position(event->pos(), q->visualRect(index), index);

never executed (the execution status of this line is deduced): dropIndicatorPosition = position(event->pos(), q->visualRect(index), index);

2085 switch (dropIndicatorPosition) { -

2086 case QAbstractItemView::AboveItem: -

2087

row = index.row();

never executed (the execution status of this line is deduced): row = index.row();

2088

col = index.column();

never executed (the execution status of this line is deduced): col = index.column();

2089

never executed (the execution status of this line is deduced): index = index.parent();

2090

never executed: break;

2091 case QAbstractItemView::BelowItem: -

2092

row = index.row() + 1;

never executed (the execution status of this line is deduced): row = index.row() + 1;

2093

col = index.column();

never executed (the execution status of this line is deduced): col = index.column();

2094

never executed (the execution status of this line is deduced): index = index.parent();

2095

never executed: break;

2096 case QAbstractItemView::OnItem: -

2097 case QAbstractItemView::OnViewport: -

2098

never executed: break;

2099 } -

2100

dropIndicatorPosition = QAbstractItemView::OnViewport;

never executed: }

2101

never executed (the execution status of this line is deduced): dropIndicatorPosition = QAbstractItemView::OnViewport;

never executed: }

never executed (the execution status of this line is deduced): *dropIndex = index;

2104

*dropRow = row;

never executed (the execution status of this line is deduced): *dropRow = row;

2105

*dropCol = col;

never executed (the execution status of this line is deduced): *dropCol = col;

2106

if (!droppingOnItself(event, index))

never evaluated: !droppingOnItself(event, index)

2107

QAbstractItemView::DropIndicatorPosition r = QAbstractItemView::OnViewport;

never executed: return true;

never executed: }

never executed: return false;

2110 } -

2111 -

2112 QAbstractItemView::DropIndicatorPosition -

2113 QAbstractItemViewPrivate::position(const QPoint &pos, const QRect &rect, const QModelIndex &index) const -

2114 { -

2115

never executed (the execution status of this line is deduced): QAbstractItemView::DropIndicatorPosition r = QAbstractItemView::OnViewport;

2116

if (!overwrite) {

never evaluated: !overwrite

2117

const int margin = 2;

never executed (the execution status of this line is deduced): const int margin = 2;

2118

if (pos.y() - rect.top() < margin) {

never evaluated: pos.y() - rect.top() < margin

2119

r = QAbstractItemView::AboveItem;

never executed (the execution status of this line is deduced): r = QAbstractItemView::AboveItem;

2120

} else if (rect.bottom() - pos.y() < margin) {

never executed: }

never evaluated: rect.bottom() - pos.y() < margin

2121

r = QAbstractItemView::BelowItem;

never executed (the execution status of this line is deduced): r = QAbstractItemView::BelowItem;

2122

} else if (rect.contains(pos, true)) {

never executed: }

never evaluated: rect.contains(pos, true)

2123

r = QAbstractItemView::OnItem;

never executed (the execution status of this line is deduced): r = QAbstractItemView::OnItem;

2124

QRect touchingRect = rect;

never executed: }

2125 } else { -

2126

never executed (the execution status of this line is deduced): QRect touchingRect = rect;

2127

touchingRect.adjust(-1, -1, 1, 1);

never executed (the execution status of this line is deduced): touchingRect.adjust(-1, -1, 1, 1);

2128

if (touchingRect.contains(pos, false)) {

never evaluated: touchingRect.contains(pos, false)

2129

r = QAbstractItemView::OnItem;

never executed (the execution status of this line is deduced): r = QAbstractItemView::OnItem;

never executed: }

never executed: }

2132 -

2133

if (r == QAbstractItemView::OnItem && (!(model->flags(index) & Qt::ItemIsDropEnabled)))

never evaluated: r == QAbstractItemView::OnItem

never evaluated: (!(model->flags(index) & Qt::ItemIsDropEnabled))

2134

r = pos.y() < rect.center().y() ? QAbstractItemView::AboveItem : QAbstractItemView::BelowItem;

never executed: r = pos.y() < rect.center().y() ? QAbstractItemView::AboveItem : QAbstractItemView::BelowItem;

never evaluated: pos.y() < rect.center().y()

2135 -

2136

return r;

never executed: return r;

2137 } -

2138 -

2139 #endif // QT_NO_DRAGANDDROP -

2140 -

2141 /*! -

2142 This function is called with the given \a event when the widget obtains the focus. -

2143 By default, the event is ignored. -

2144 -

2145 \sa setFocus(), focusOutEvent() -

2146 */ -

2147 void QAbstractItemView::focusInEvent(QFocusEvent *event) -

2148 { -

2149

QAbstractScrollArea::focusInEvent(event);

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

2150

executed (the execution status of this line is deduced): QAbstractScrollArea::focusInEvent(event);

2151 -

2152

const QItemSelectionModel* model = selectionModel();

executed (the execution status of this line is deduced): const QItemSelectionModel* model = selectionModel();

2153

const bool currentIndexValid = currentIndex().isValid();

executed (the execution status of this line is deduced): const bool currentIndexValid = currentIndex().isValid();

2154 -

2155

if (model

evaluated: model

TRUE	FALSE
yes Evaluation Count:272	yes Evaluation Count:24

24-272

2156

&& !d->currentIndexSet

evaluated: !d->currentIndexSet

TRUE	FALSE
yes Evaluation Count:248	yes Evaluation Count:24

24-248

2157

&& !currentIndexValid) {

evaluated: !currentIndexValid

TRUE	FALSE
yes Evaluation Count:174	yes Evaluation Count:74

74-174

2158

bool autoScroll = d->autoScroll;

executed (the execution status of this line is deduced): bool autoScroll = d->autoScroll;

2159

d->autoScroll = false;

executed (the execution status of this line is deduced): d->autoScroll = false;

2160

QModelIndex index = moveCursor(MoveNext, Qt::NoModifier); // first visible index

executed (the execution status of this line is deduced): QModelIndex index = moveCursor(MoveNext, Qt::NoModifier);

2161

if (index.isValid() && d->isIndexEnabled(index) && event->reason() != Qt::MouseFocusReason)

evaluated: index.isValid()

TRUE	FALSE
yes Evaluation Count:159	yes Evaluation Count:15

partially evaluated: d->isIndexEnabled(index)

TRUE	FALSE
yes Evaluation Count:159	no Evaluation Count:0

evaluated: event->reason() != Qt::MouseFocusReason

TRUE	FALSE
yes Evaluation Count:157	yes Evaluation Count:2

0-159

2162

selectionModel()->setCurrentIndex(index, QItemSelectionModel::NoUpdate);

executed: selectionModel()->setCurrentIndex(index, QItemSelectionModel::NoUpdate);

Execution Count:157

157

2163

d->autoScroll = autoScroll;

executed (the execution status of this line is deduced): d->autoScroll = autoScroll;

2164

if (model && currentIndexValid) {

executed: }

Execution Count:174

174

2165 -

2166

evaluated: model

TRUE	FALSE
yes Evaluation Count:272	yes Evaluation Count:24

evaluated: currentIndexValid

TRUE	FALSE
yes Evaluation Count:98	yes Evaluation Count:174

24-272

2167

if (currentIndex().flags() != Qt::ItemIsEditable)

partially evaluated: currentIndex().flags() != Qt::ItemIsEditable

TRUE	FALSE
yes Evaluation Count:98	no Evaluation Count:0

0-98

2168

setAttribute(Qt::WA_InputMethodEnabled, false);

executed: setAttribute(Qt::WA_InputMethodEnabled, false);

Execution Count:98

2169 else -

2170

setAttribute(Qt::WA_InputMethodEnabled);

never executed: setAttribute(Qt::WA_InputMethodEnabled);

2171 } -

2172 -

2173

if (!currentIndexValid)

evaluated: !currentIndexValid

TRUE	FALSE
yes Evaluation Count:198	yes Evaluation Count:98

98-198

2174

setAttribute(Qt::WA_InputMethodEnabled, false);

executed: setAttribute(Qt::WA_InputMethodEnabled, false);

Execution Count:198

198

2175 -

2176

executed (the execution status of this line is deduced): d->viewport->update();

2177

executed: }

Execution Count:296

296

2178 -

2179 /*! -

2180 This function is called with the given \a event when the widget -

2181 looses the focus. By default, the event is ignored. -

2182 -

2183 \sa clearFocus(), focusInEvent() -

2184 */ -

2185 void QAbstractItemView::focusOutEvent(QFocusEvent *event) -

2186 { -

2187

QAbstractScrollArea::focusOutEvent(event);

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

2188

executed (the execution status of this line is deduced): QAbstractScrollArea::focusOutEvent(event);

2189

executed (the execution status of this line is deduced): d->viewport->update();

2190

executed: }

Execution Count:102

102

2191 -

2192 /*! -

2193 This function is called with the given \a event when a key event is sent to -

2194 the widget. The default implementation handles basic cursor movement, e.g. Up, -

2195 Down, Left, Right, Home, PageUp, and PageDown; the activated() signal is -

2196 emitted if the current index is valid and the activation key is pressed -

2197 (e.g. Enter or Return, depending on the platform). -

2198 This function is where editing is initiated by key press, e.g. if F2 is -

2199 pressed. -

2200 -

2201 \sa edit(), moveCursor(), keyboardSearch(), tabKeyNavigation -

2202 */ -

2203 void QAbstractItemView::keyPressEvent(QKeyEvent *event) -

2204 { -

2205

d->delayedAutoScroll.stop(); //any interaction with the view cancel the auto scrolling

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

2206

executed (the execution status of this line is deduced): d->delayedAutoScroll.stop();

2207 -

2208 #ifdef QT_KEYPAD_NAVIGATION -

2209 switch (event->key()) { -

2210 case Qt::Key_Select: -

2211 if (QApplication::keypadNavigationEnabled()) { -

2212 if (!hasEditFocus()) { -

2213 setEditFocus(true); -

2214 return; -

2215 } -

2216 } -

2217 break; -

2218 case Qt::Key_Back: -

2219 if (QApplication::keypadNavigationEnabled() && hasEditFocus()) { -

2220 setEditFocus(false); -

2221 } else { -

2222 event->ignore(); -

2223 } -

2224 return; -

2225 case Qt::Key_Down: -

2226 case Qt::Key_Up: -

2227 // Let's ignore vertical navigation events, only if there is no other widget -

2228 // what can take the focus in vertical direction. This means widget can handle navigation events -

2229 // even the widget don't have edit focus, and there is no other widget in requested direction. -

2230 if(QApplication::keypadNavigationEnabled() && !hasEditFocus() -

2231 && QWidgetPrivate::canKeypadNavigate(Qt::Vertical)) { -

2232 event->ignore(); -

2233 return; -

2234 } -

2235 break; -

2236 case Qt::Key_Left: -

2237 case Qt::Key_Right: -

2238 // Similar logic as in up and down events -

2239 if(QApplication::keypadNavigationEnabled() && !hasEditFocus() -

2240 && (QWidgetPrivate::canKeypadNavigate(Qt::Horizontal) || QWidgetPrivate::inTabWidget(this))) { -

2241 event->ignore(); -

2242 return; -

2243 } -

2244 break; -

2245 default: -

2246 if (QApplication::keypadNavigationEnabled() && !hasEditFocus()) { -

2247 event->ignore(); -

2248 return; -

2249 } -

2250 } -

2251 #endif -

2252 -

2253 #if !defined(QT_NO_CLIPBOARD) && !defined(QT_NO_SHORTCUT) -

2254

if (event == QKeySequence::Copy) {

partially evaluated: event == QKeySequence::Copy

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1083

0-1083

2255

QVariant variant;

never executed (the execution status of this line is deduced): QVariant variant;

2256

if (d->model)

never evaluated: d->model

2257

variant = d->model->data(currentIndex(), Qt::DisplayRole);

never executed: variant = d->model->data(currentIndex(), Qt::DisplayRole);

2258

if (variant.type() == QVariant::String)

never evaluated: variant.type() == QVariant::String

2259

QApplication::clipboard()->setText(variant.toString());

never executed: QApplication::clipboard()->setText(variant.toString());

2260

never executed (the execution status of this line is deduced): event->accept();

2261

QPersistentModelIndex newCurrent;

never executed: }

2262 #endif -

2263 -

2264

executed (the execution status of this line is deduced): QPersistentModelIndex newCurrent;

2265

d->moveCursorUpdatedView = false;

executed (the execution status of this line is deduced): d->moveCursorUpdatedView = false;

2266 switch (event->key()) { -

2267 case Qt::Key_Down: -

2268

newCurrent = moveCursor(MoveDown, event->modifiers());

executed (the execution status of this line is deduced): newCurrent = moveCursor(MoveDown, event->modifiers());

2269

newCurrent = moveCursor(MoveUp, event->modifiers());

executed: break;

Execution Count:258

258

2270 case Qt::Key_Up: -

2271

executed (the execution status of this line is deduced): newCurrent = moveCursor(MoveUp, event->modifiers());

2272

newCurrent = moveCursor(MoveLeft, event->modifiers());

executed: break;

Execution Count:250

250

2273 case Qt::Key_Left: -

2274

executed (the execution status of this line is deduced): newCurrent = moveCursor(MoveLeft, event->modifiers());

2275

newCurrent = moveCursor(MoveRight, event->modifiers());

executed: break;

Execution Count:220

220

2276 case Qt::Key_Right: -

2277

executed (the execution status of this line is deduced): newCurrent = moveCursor(MoveRight, event->modifiers());

2278

newCurrent = moveCursor(MoveHome, event->modifiers());

executed: break;

Execution Count:116

116

2279 case Qt::Key_Home: -

2280

never executed (the execution status of this line is deduced): newCurrent = moveCursor(MoveHome, event->modifiers());

2281

newCurrent = moveCursor(MoveEnd, event->modifiers());

never executed: break;

2282 case Qt::Key_End: -

2283

never executed (the execution status of this line is deduced): newCurrent = moveCursor(MoveEnd, event->modifiers());

2284

newCurrent = moveCursor(MovePageUp, event->modifiers());

never executed: break;

2285 case Qt::Key_PageUp: -

2286

executed (the execution status of this line is deduced): newCurrent = moveCursor(MovePageUp, event->modifiers());

2287

newCurrent = moveCursor(MovePageDown, event->modifiers());

executed: break;

Execution Count:2

2288 case Qt::Key_PageDown: -

2289

executed (the execution status of this line is deduced): newCurrent = moveCursor(MovePageDown, event->modifiers());

2290

newCurrent = moveCursor(MoveNext, event->modifiers());

executed: break;

Execution Count:3

2291 case Qt::Key_Tab: -

2292

if (d->tabKeyNavigation)

evaluated: d->tabKeyNavigation

TRUE	FALSE
yes Evaluation Count:10	yes Evaluation Count:2

2-10

2293

executed: newCurrent = moveCursor(MoveNext, event->modifiers());

Execution Count:10

2294

newCurrent = moveCursor(MovePrevious, event->modifiers());

executed: break;

Execution Count:12

2295 case Qt::Key_Backtab: -

2296

if (d->tabKeyNavigation)

evaluated: d->tabKeyNavigation

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:1

1-4

2297

executed: newCurrent = moveCursor(MovePrevious, event->modifiers());

Execution Count:4

2298

QPersistentModelIndex oldCurrent = currentIndex();

executed: break;

Execution Count:5

2299 } -

2300 -

2301

executed (the execution status of this line is deduced): QPersistentModelIndex oldCurrent = currentIndex();

2302

if (newCurrent != oldCurrent && newCurrent.isValid() && d->isIndexEnabled(newCurrent)) {

evaluated: newCurrent != oldCurrent

TRUE	FALSE
yes Evaluation Count:872	yes Evaluation Count:211

evaluated: newCurrent.isValid()

TRUE	FALSE
yes Evaluation Count:697	yes Evaluation Count:175

partially evaluated: d->isIndexEnabled(newCurrent)

TRUE	FALSE
yes Evaluation Count:697	no Evaluation Count:0

0-872

2303

if (!hasFocus() && QApplication::focusWidget() == indexWidget(oldCurrent))

evaluated: !hasFocus()

TRUE	FALSE
yes Evaluation Count:142	yes Evaluation Count:555

evaluated: QApplication::focusWidget() == indexWidget(oldCurrent)

TRUE	FALSE
yes Evaluation Count:134	yes Evaluation Count:8

8-555

2304

setFocus();

executed: setFocus();

Execution Count:134

134

2305

QItemSelectionModel::SelectionFlags command = selectionCommand(newCurrent, event);

executed (the execution status of this line is deduced): QItemSelectionModel::SelectionFlags command = selectionCommand(newCurrent, event);

2306

if (command != QItemSelectionModel::NoUpdate

partially evaluated: command != QItemSelectionModel::NoUpdate

TRUE	FALSE
yes Evaluation Count:697	no Evaluation Count:0

0-697

2307

|| style()->styleHint(QStyle::SH_ItemView_MovementWithoutUpdatingSelection, 0, this)) {

never evaluated: style()->styleHint(QStyle::SH_ItemView_MovementWithoutUpdatingSelection, 0, this)

2308 // note that we don't check if the new current index is enabled because moveCursor() makes sure it is -

2309

if (command & QItemSelectionModel::Current) {

evaluated: command & QItemSelectionModel::Current

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:693

4-693

2310

d->selectionModel->setCurrentIndex(newCurrent, QItemSelectionModel::NoUpdate);

executed (the execution status of this line is deduced): d->selectionModel->setCurrentIndex(newCurrent, QItemSelectionModel::NoUpdate);

2311

if (!indexAt(d->pressedPosition - d->offset()).isValid())

evaluated: !indexAt(d->pressedPosition - d->offset()).isValid()

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:1

1-3

2312

d->pressedPosition = visualRect(oldCurrent).center() + d->offset();

executed: d->pressedPosition = visualRect(oldCurrent).center() + d->offset();

Execution Count:3

2313

QRect rect(d->pressedPosition - d->offset(), visualRect(newCurrent).center());

executed (the execution status of this line is deduced): QRect rect(d->pressedPosition - d->offset(), visualRect(newCurrent).center());

2314

setSelection(rect, command);

executed (the execution status of this line is deduced): setSelection(rect, command);

2315

d->selectionModel->setCurrentIndex(newCurrent, command);

executed: }

Execution Count:4

2316

executed (the execution status of this line is deduced): d->selectionModel->setCurrentIndex(newCurrent, command);

2317

d->pressedPosition = visualRect(newCurrent).center() + d->offset();

executed (the execution status of this line is deduced): d->pressedPosition = visualRect(newCurrent).center() + d->offset();

2318

if (newCurrent.isValid()) {

evaluated: newCurrent.isValid()

TRUE	FALSE
yes Evaluation Count:692	yes Evaluation Count:1

1-692

2319 // We copy the same behaviour as for mousePressEvent(). -

2320

QRect rect(d->pressedPosition - d->offset(), QSize(1, 1));

executed (the execution status of this line is deduced): QRect rect(d->pressedPosition - d->offset(), QSize(1, 1));

2321

setSelection(rect, command);

executed (the execution status of this line is deduced): setSelection(rect, command);

2322

executed: }

Execution Count:692

692

2323

executed: }

Execution Count:693

693

2324

executed (the execution status of this line is deduced): event->accept();

2325

executed: return;

Execution Count:697

697

2326 } -

2327

never executed: }

2328 -

2329 switch (event->key()) { -

2330 // ignored keys -

2331 case Qt::Key_Down: -

2332 case Qt::Key_Up: -

2333 #ifdef QT_KEYPAD_NAVIGATION -

2334 if (QApplication::keypadNavigationEnabled() && QWidgetPrivate::canKeypadNavigate(Qt::Vertical)) { -

2335 event->accept(); // don't change focus -

2336 break; -

2337 } -

2338 #endif -

2339 case Qt::Key_Left: -

2340 case Qt::Key_Right: -

2341 #ifdef QT_KEYPAD_NAVIGATION -

2342 if (QApplication::navigationMode() == Qt::NavigationModeKeypadDirectional -

2343 && (QWidgetPrivate::canKeypadNavigate(Qt::Horizontal) -

2344 || (QWidgetPrivate::inTabWidget(this) && d->model->columnCount(d->root) > 1))) { -

2345 event->accept(); // don't change focus -

2346 break; -

2347 } -

2348 #endif // QT_KEYPAD_NAVIGATION -

2349 case Qt::Key_Home: -

2350 case Qt::Key_End: -

2351 case Qt::Key_PageUp: -

2352 case Qt::Key_PageDown: -

2353 case Qt::Key_Escape: -

2354 case Qt::Key_Shift: -

2355 case Qt::Key_Control: -

2356 case Qt::Key_Delete: -

2357 case Qt::Key_Backspace: -

2358

executed (the execution status of this line is deduced): event->ignore();

2359

if (!edit(currentIndex(), AnyKeyPressed, event) && d->selectionModel)

executed: break;

Execution Count:257

257

2360 case Qt::Key_Space: -

2361 case Qt::Key_Select: -

2362

partially evaluated: !edit(currentIndex(), AnyKeyPressed, event)

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

partially evaluated: d->selectionModel

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

0-1

2363

d->selectionModel->select(currentIndex(), selectionCommand(currentIndex(), event));

executed: d->selectionModel->select(currentIndex(), selectionCommand(currentIndex(), event));

Execution Count:1

2364 #ifdef QT_KEYPAD_NAVIGATION -

2365 if ( event->key()==Qt::Key_Select ) { -

2366 // Also do Key_Enter action. -

2367 if (currentIndex().isValid()) { -

2368 if (state() != EditingState) -

2369 emit activated(currentIndex()); -

2370 } else { -

2371 event->ignore(); -

2372 } -

2373 } -

2374 #endif -

2375

if (!edit(currentIndex(), EditKeyPressed, event))

executed: break;

Execution Count:1

2376 #ifdef Q_WS_MAC -

2377 case Qt::Key_Enter: -

2378 case Qt::Key_Return: -

2379 // Propagate the enter if you couldn't edit the item and there are no -

2380 // current editors (if there are editors, the event was most likely propagated from it). -

2381 if (!edit(currentIndex(), EditKeyPressed, event) && d->editorIndexHash.isEmpty()) -

2382 event->ignore(); -

2383 break; -

2384 #else -

2385 case Qt::Key_F2: -

2386

evaluated: !edit(currentIndex(), EditKeyPressed, event)

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:1

1-4

2387

executed: event->ignore();

Execution Count:4

2388

if (state() != EditingState || hasFocus()) {

executed: break;

Execution Count:5

2389 case Qt::Key_Enter: -

2390 case Qt::Key_Return: -

2391 // ### we can't open the editor on enter, becuse -

2392 // some widgets will forward the enter event back -

2393 // to the viewport, starting an endless loop -

2394

evaluated: state() != EditingState

TRUE	FALSE
yes Evaluation Count:95	yes Evaluation Count:13

partially evaluated: hasFocus()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:13

0-95

2395

if (currentIndex().isValid())

evaluated: currentIndex().isValid()

TRUE	FALSE
yes Evaluation Count:75	yes Evaluation Count:20

20-75

2396

emit activated(currentIndex());

executed: activated(currentIndex());

Execution Count:75

2397

executed (the execution status of this line is deduced): event->ignore();

2398

executed: }

Execution Count:95

2399

if (event->modifiers() & Qt::ControlModifier) {

executed: break;

Execution Count:108

108

2400 #endif -

2401 case Qt::Key_A: -

2402

partially evaluated: event->modifiers() & Qt::ControlModifier

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

0-1

2403

selectAll();

executed (the execution status of this line is deduced): selectAll();

2404

bool modified = (event->modifiers() & (Qt::ControlModifier | Qt::AltModifier | Qt::MetaModifier));

executed: break;

Execution Count:1

2405 } -

2406 default: { -

2407 #ifdef Q_WS_MAC -

2408 if (event->key() == Qt::Key_O && event->modifiers() & Qt::ControlModifier && currentIndex().isValid()) { -

2409 emit activated(currentIndex()); -

2410 break; -

2411 } -

2412 #endif -

2413

executed (the execution status of this line is deduced): bool modified = (event->modifiers() & (Qt::ControlModifier | Qt::AltModifier | Qt::MetaModifier));

2414

if (!event->text().isEmpty() && !modified && !edit(currentIndex(), AnyKeyPressed, event)) {

evaluated: !event->text().isEmpty()

TRUE	FALSE
yes Evaluation Count:10	yes Evaluation Count:4

partially evaluated: !modified

TRUE	FALSE
yes Evaluation Count:10	no Evaluation Count:0

partially evaluated: !edit(currentIndex(), AnyKeyPressed, event)

TRUE	FALSE
yes Evaluation Count:10	no Evaluation Count:0

0-10

2415

keyboardSearch(event->text());

executed (the execution status of this line is deduced): keyboardSearch(event->text());

2416

executed (the execution status of this line is deduced): event->accept();

2417

executed: }

Execution Count:10

2418

executed (the execution status of this line is deduced): event->ignore();

2419

if (d->moveCursorUpdatedView)

executed: }

Execution Count:4

2420

break; }

executed: break;

Execution Count:14

2421 } -

2422

evaluated: d->moveCursorUpdatedView

TRUE	FALSE
yes Evaluation Count:20	yes Evaluation Count:366

20-366

2423

executed: event->accept();

Execution Count:20

2424

QAbstractScrollArea::resizeEvent(event);

executed: }

Execution Count:386

386

2425 -

2426 /*! -

2427 This function is called with the given \a event when a resize event is sent to -

2428 the widget. -

2429 -

2430 \sa QWidget::resizeEvent() -

2431 */ -

2432 void QAbstractItemView::resizeEvent(QResizeEvent *event) -

2433 { -

2434

executed (the execution status of this line is deduced): QAbstractScrollArea::resizeEvent(event);

2435

executed (the execution status of this line is deduced): updateGeometries();

2436

executed: }

Execution Count:2446

2446

2437 -

2438 /*! -

2439 This function is called with the given \a event when a timer event is sent -

2440 to the widget. -

2441 -

2442 \sa QObject::timerEvent() -

2443 */ -

2444 void QAbstractItemView::timerEvent(QTimerEvent *event) -

2445 { -

2446

if (event->timerId() == d->fetchMoreTimer.timerId())

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

2447

evaluated: event->timerId() == d->fetchMoreTimer.timerId()

TRUE	FALSE
yes Evaluation Count:1192	yes Evaluation Count:683

683-1192

2448

d->fetchMore();

executed: d->fetchMore();

Execution Count:1192

1192

2449

else if (event->timerId() == d->delayedReset.timerId())

partially evaluated: event->timerId() == d->delayedReset.timerId()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:683

0-683

2450

reset();

never executed: reset();

2451

else if (event->timerId() == d->autoScrollTimer.timerId())

partially evaluated: event->timerId() == d->autoScrollTimer.timerId()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:683

0-683

2452

doAutoScroll();

never executed: doAutoScroll();

2453

else if (event->timerId() == d->updateTimer.timerId())

partially evaluated: event->timerId() == d->updateTimer.timerId()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:683

0-683

2454

d->updateDirtyRegion();

never executed: d->updateDirtyRegion();

2455

else if (event->timerId() == d->delayedEditing.timerId()) {

evaluated: event->timerId() == d->delayedEditing.timerId()

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:682

1-682

2456

} else if (event->timerId() == d->delayedLayout.timerId()) {

executed (the execution status of this line is deduced): d->delayedEditing.stop();

2457

edit(currentIndex());

executed (the execution status of this line is deduced): edit(currentIndex());

2458

executed: }

Execution Count:1

evaluated: event->timerId() == d->delayedLayout.timerId()

TRUE	FALSE
yes Evaluation Count:307	yes Evaluation Count:375

1-375

2459

d->delayedLayout.stop();

executed (the execution status of this line is deduced): d->delayedLayout.stop();

2460

if (isVisible()) {

evaluated: isVisible()

TRUE	FALSE
yes Evaluation Count:256	yes Evaluation Count:51

51-256

2461

d->interruptDelayedItemsLayout();

executed (the execution status of this line is deduced): d->interruptDelayedItemsLayout();

2462

doItemsLayout();

executed (the execution status of this line is deduced): doItemsLayout();

2463

const QModelIndex current = currentIndex();

executed (the execution status of this line is deduced): const QModelIndex current = currentIndex();

2464

if (current.isValid() && d->state == QAbstractItemView::EditingState)

evaluated: current.isValid()

TRUE	FALSE
yes Evaluation Count:12	yes Evaluation Count:244

partially evaluated: d->state == QAbstractItemView::EditingState

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:12

0-244

2465

scrollTo(current);

never executed: scrollTo(current);

2466

} else if (event->timerId() == d->delayedAutoScroll.timerId()) {

executed: }

Execution Count:256

256

2467

executed: }

Execution Count:307

evaluated: event->timerId() == d->delayedAutoScroll.timerId()

TRUE	FALSE
yes Evaluation Count:8	yes Evaluation Count:367

8-367

2468

d->delayedAutoScroll.stop();

executed (the execution status of this line is deduced): d->delayedAutoScroll.stop();

2469 //end of the timer: if the current item is still the same as the one when the mouse press occurred -

2470 //we only get here if there was no double click -

2471

if (d->pressedIndex.isValid() && d->pressedIndex == currentIndex())

partially evaluated: d->pressedIndex.isValid()

TRUE	FALSE
yes Evaluation Count:8	no Evaluation Count:0

partially evaluated: d->pressedIndex == currentIndex()

TRUE	FALSE
yes Evaluation Count:8	no Evaluation Count:0

0-8

2472

scrollTo(d->pressedIndex);

executed: scrollTo(d->pressedIndex);

Execution Count:8

2473

if (event->commitString().isEmpty() && event->preeditString().isEmpty()) {

executed: }

Execution Count:8

2474 } -

2475 -

2476 /*! -

2477 \reimp -

2478 */ -

2479 void QAbstractItemView::inputMethodEvent(QInputMethodEvent *event) -

2480 { -

2481

never evaluated: event->commitString().isEmpty()

never evaluated: event->preeditString().isEmpty()

2482

never executed (the execution status of this line is deduced): event->ignore();

2483

if (!edit(currentIndex(), AnyKeyPressed, event)) {

never executed: return;

2484 } -

2485

never evaluated: !edit(currentIndex(), AnyKeyPressed, event)

2486

if (!event->commitString().isEmpty())

never evaluated: !event->commitString().isEmpty()

2487

keyboardSearch(event->commitString());

never executed: keyboardSearch(event->commitString());

2488

never executed (the execution status of this line is deduced): event->ignore();

never executed: }

never executed: }

2491 -

2492 #ifndef QT_NO_DRAGANDDROP -

2493 /*! -

2494 \enum QAbstractItemView::DropIndicatorPosition -

2495 -

2496 This enum indicates the position of the drop indicator in -

2497 relation to the index at the current mouse position: -

2498 -

2499 \value OnItem The item will be dropped on the index. -

2500 -

2501 \value AboveItem The item will be dropped above the index. -

2502 -

2503 \value BelowItem The item will be dropped below the index. -

2504 -

2505 \value OnViewport The item will be dropped onto a region of the viewport with -

2506 no items. The way each view handles items dropped onto the viewport depends on -

2507 the behavior of the underlying model in use. -

2508 */ -

2509 -

2510 -

2511 /*! -

2512 \since 4.1 -

2513 -

2514 Returns the position of the drop indicator in relation to the closest item. -

2515 */ -

2516 QAbstractItemView::DropIndicatorPosition QAbstractItemView::dropIndicatorPosition() const -

2517 { -

2518

return d->dropIndicatorPosition;

never executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

2519

never executed: return d->dropIndicatorPosition;

2520 } -

2521 #endif -

2522 -

2523 /*! -

2524 This convenience function returns a list of all selected and -

2525 non-hidden item indexes in the view. The list contains no -

2526 duplicates, and is not sorted. -

2527 -

2528 \sa QItemSelectionModel::selectedIndexes() -

2529 */ -

2530 QModelIndexList QAbstractItemView::selectedIndexes() const -

2531 { -

2532

indexes = d->selectionModel->selectedIndexes();

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

2533

QModelIndexList indexes;

executed (the execution status of this line is deduced): QModelIndexList indexes;

2534

if (d->selectionModel) {

evaluated: d->selectionModel

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:2

1-2

2535

executed (the execution status of this line is deduced): indexes = d->selectionModel->selectedIndexes();

2536

QList<QModelIndex>::iterator it = indexes.begin();

executed (the execution status of this line is deduced): QList<QModelIndex>::iterator it = indexes.begin();

2537

while (it != indexes.end())

partially evaluated: it != indexes.end()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-1

2538

if (isIndexHidden(*it))

never evaluated: isIndexHidden(*it)

2539

it = indexes.erase(it);

never executed: it = indexes.erase(it);

2540 else -

2541

++it;

never executed: ++it;

2542

executed: }

Execution Count:1

2543

return indexes;

executed: return indexes;

Execution Count:3

2544 } -

2545 -

2546 /*! -

2547 Starts editing the item at \a index, creating an editor if -

2548 necessary, and returns true if the view's \l{State} is now -

2549 EditingState; otherwise returns false. -

2550 -

2551 The action that caused the editing process is described by -

2552 \a trigger, and the associated event is specified by \a event. -

2553 -

2554 Editing can be forced by specifying the \a trigger to be -

2555 QAbstractItemView::AllEditTriggers. -

2556 -

2557 \sa closeEditor() -

2558 */ -

2559 bool QAbstractItemView::edit(const QModelIndex &index, EditTrigger trigger, QEvent *event) -

2560 { -

2561

if (!d->isIndexValid(index))

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

2562 -

2563

evaluated: !d->isIndexValid(index)

TRUE	FALSE
yes Evaluation Count:32	yes Evaluation Count:7944

32-7944

2564

if (QWidget *w = (d->persistent.isEmpty() ? static_cast<QWidget*>(0) : d->editorForIndex(index).widget.data())) {

executed: return false;

Execution Count:32

2565 -

2566

evaluated: d->persistent.isEmpty()

TRUE	FALSE
yes Evaluation Count:7928	yes Evaluation Count:16

16-7928

2567

if (w->focusPolicy() == Qt::NoFocus)

evaluated: w->focusPolicy() == Qt::NoFocus

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:3

1-3

2568

executed: return false;

Execution Count:1

2569

w->setFocus();

executed (the execution status of this line is deduced): w->setFocus();

2570

if (trigger == DoubleClicked) {

executed: return true;

Execution Count:3

2571 } -

2572 -

2573

evaluated: trigger == DoubleClicked

TRUE	FALSE
yes Evaluation Count:31	yes Evaluation Count:7909

31-7909

2574

d->delayedAutoScroll.stop();

executed (the execution status of this line is deduced): d->delayedEditing.stop();

2575

executed (the execution status of this line is deduced): d->delayedAutoScroll.stop();

2576

} else if (trigger == CurrentChanged) {

executed: }

Execution Count:31

evaluated: trigger == CurrentChanged

TRUE	FALSE
yes Evaluation Count:2008	yes Evaluation Count:5901

31-5901

2577

executed (the execution status of this line is deduced): d->delayedEditing.stop();

2578

if (d->sendDelegateEvent(index, event)) {

executed: }

Execution Count:2008

2008

2579 -

2580

evaluated: d->sendDelegateEvent(index, event)

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:7936

4-7936

2581

update(index);

executed (the execution status of this line is deduced): update(index);

2582

EditTriggers lastTrigger = d->lastTrigger;

executed: return true;

Execution Count:4

2583 } -

2584 -

2585 // save the previous trigger before updating -

2586

executed (the execution status of this line is deduced): EditTriggers lastTrigger = d->lastTrigger;

2587

d->lastTrigger = trigger;

executed (the execution status of this line is deduced): d->lastTrigger = trigger;

2588 -

2589

if (!d->shouldEdit(trigger, d->model->buddy(index)))

evaluated: !d->shouldEdit(trigger, d->model->buddy(index))

TRUE	FALSE
yes Evaluation Count:7867	yes Evaluation Count:69

69-7867

2590

if (d->delayedEditing.isActive())

executed: return false;

Execution Count:7867

7867

2591 -

2592

partially evaluated: d->delayedEditing.isActive()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:69

0-69

2593

if (lastTrigger == DoubleClicked && trigger == SelectedClicked)

never executed: return false;

2594 -

2595 // we will receive a mouseButtonReleaseEvent after a -

2596 // mouseDoubleClickEvent, so we need to check the previous trigger -

2597

partially evaluated: lastTrigger == DoubleClicked

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:69

never evaluated: trigger == SelectedClicked

0-69

2598

if (trigger == SelectedClicked)

never executed: return false;

2599 -

2600 // we may get a double click event later -

2601

evaluated: trigger == SelectedClicked

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:67

2-67

2602

d->delayedEditing.start(QApplication::doubleClickInterval(), this);

executed: d->delayedEditing.start(QApplication::doubleClickInterval(), this);

Execution Count:2

2603 else -

2604

d->openEditor(index, d->shouldForwardEvent(trigger, event) ? event : 0);

executed: d->openEditor(index, d->shouldForwardEvent(trigger, event) ? event : 0);

Execution Count:67

2605 -

2606

executed: return true;

Execution Count:69

2607 } -

2608 -

2609 /*! -

2610 \internal -

2611 Updates the data shown in the open editor widgets in the view. -

2612 */ -

2613 void QAbstractItemView::updateEditorData() -

2614 { -

2615

d->updateEditorData(QModelIndex(), QModelIndex());

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

2616

executed (the execution status of this line is deduced): d->updateEditorData(QModelIndex(), QModelIndex());

2617

executed: }

Execution Count:8

2618 -

2619 /*! -

2620 \internal -

2621 Updates the geometry of the open editor widgets in the view. -

2622 */ -

2623 void QAbstractItemView::updateEditorGeometries() -

2624 { -

2625

if(d->editorIndexHash.isEmpty())

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

2626

evaluated: d->editorIndexHash.isEmpty()

TRUE	FALSE
yes Evaluation Count:17925	yes Evaluation Count:31

31-17925

2627

executed: return;

Execution Count:17925

17925

2628

QEditorIndexHash::iterator it = d->editorIndexHash.begin();

executed (the execution status of this line is deduced): QStyleOptionViewItem option = d->viewOptions();

2629

executed (the execution status of this line is deduced): QEditorIndexHash::iterator it = d->editorIndexHash.begin();

2630

QWidgetList editorsToRelease;

executed (the execution status of this line is deduced): QWidgetList editorsToRelease;

2631

QWidgetList editorsToHide;

executed (the execution status of this line is deduced): QWidgetList editorsToHide;

2632

while (it != d->editorIndexHash.end()) {

evaluated: it != d->editorIndexHash.end()

TRUE	FALSE
yes Evaluation Count:70	yes Evaluation Count:31

31-70

2633

QModelIndex index = it.value();

executed (the execution status of this line is deduced): QModelIndex index = it.value();

2634

QWidget *editor = it.key();

executed (the execution status of this line is deduced): QWidget *editor = it.key();

2635

if (index.isValid() && editor) {

partially evaluated: index.isValid()

TRUE	FALSE
yes Evaluation Count:70	no Evaluation Count:0

partially evaluated: editor

TRUE	FALSE
yes Evaluation Count:70	no Evaluation Count:0

0-70

2636

option.rect = visualRect(index);

executed (the execution status of this line is deduced): option.rect = visualRect(index);

2637

if (option.rect.isValid()) {

evaluated: option.rect.isValid()

TRUE	FALSE
yes Evaluation Count:25	yes Evaluation Count:45

25-45

2638

editor->show();

executed (the execution status of this line is deduced): editor->show();

2639

QAbstractItemDelegate *delegate = d->delegateForIndex(index);

executed (the execution status of this line is deduced): QAbstractItemDelegate *delegate = d->delegateForIndex(index);

2640

if (delegate)

partially evaluated: delegate

TRUE	FALSE
yes Evaluation Count:25	no Evaluation Count:0

0-25

2641

delegate->updateEditorGeometry(editor, option, index);

executed: delegate->updateEditorGeometry(editor, option, index);

Execution Count:25

2642

executed: }

Execution Count:25

2643

editorsToHide << editor;

executed (the execution status of this line is deduced): editorsToHide << editor;

2644

executed: }

Execution Count:45

2645

++it;

executed (the execution status of this line is deduced): ++it;

2646

d->indexEditorHash.remove(it.value());

executed: }

Execution Count:70

2647

never executed (the execution status of this line is deduced): d->indexEditorHash.remove(it.value());

2648

it = d->editorIndexHash.erase(it);

never executed (the execution status of this line is deduced): it = d->editorIndexHash.erase(it);

2649

editorsToRelease << editor;

never executed (the execution status of this line is deduced): editorsToRelease << editor;

2650

for (int i = 0; i < editorsToHide.count(); ++i) {

never executed: }

2651 } -

2652 -

2653 //we hide and release the editor outside of the loop because it might change the focus and try -

2654 //to change the editors hashes. -

2655

evaluated: i < editorsToHide.count()

TRUE	FALSE
yes Evaluation Count:45	yes Evaluation Count:31

31-45

2656

editorsToHide.at(i)->hide();

executed (the execution status of this line is deduced): editorsToHide.at(i)->hide();

2657

for (int i = 0; i < editorsToRelease.count(); ++i) {

executed: }

Execution Count:45

2658

partially evaluated: i < editorsToRelease.count()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:31

0-31

2659

d->releaseEditor(editorsToRelease.at(i));

never executed (the execution status of this line is deduced): d->releaseEditor(editorsToRelease.at(i));

never executed: }

executed: }

Execution Count:31

2662 -

2663 /*! -

2664 \since 4.4 -

2665 -

2666 Updates the geometry of the child widgets of the view. -

2667 */ -

2668 void QAbstractItemView::updateGeometries() -

2669 { -

2670

updateEditorGeometries();

executed (the execution status of this line is deduced): updateEditorGeometries();

2671

d_func()->fetchMoreTimer.start(0, this); //fetch more later

executed (the execution status of this line is deduced): d_func()->fetchMoreTimer.start(0, this);

2672

executed: }

Execution Count:6306

6306

2673 -

2674 /*! -

2675 \internal -

2676 */ -

2677 void QAbstractItemView::verticalScrollbarValueChanged(int value) -

2678 { -

2679

if (verticalScrollBar()->maximum() == value && d->model->canFetchMore(d->root))

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

2680

evaluated: verticalScrollBar()->maximum() == value

TRUE	FALSE
yes Evaluation Count:53	yes Evaluation Count:656

evaluated: d->model->canFetchMore(d->root)

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:49

4-656

2681

d->model->fetchMore(d->root);

executed: d->model->fetchMore(d->root);

Execution Count:4

2682

QPoint posInVp = viewport()->mapFromGlobal(QCursor::pos());

executed (the execution status of this line is deduced): QPoint posInVp = viewport()->mapFromGlobal(QCursor::pos());

2683

if (viewport()->rect().contains(posInVp))

evaluated: viewport()->rect().contains(posInVp)

TRUE	FALSE
yes Evaluation Count:679	yes Evaluation Count:30

30-679

2684

d->checkMouseMove(posInVp);

executed: d->checkMouseMove(posInVp);

Execution Count:679

679

2685

executed: }

Execution Count:709

709

2686 -

2687 /*! -

2688 \internal -

2689 */ -

2690 void QAbstractItemView::horizontalScrollbarValueChanged(int value) -

2691 { -

2692

if (horizontalScrollBar()->maximum() == value && d->model->canFetchMore(d->root))

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

2693

evaluated: horizontalScrollBar()->maximum() == value

TRUE	FALSE
yes Evaluation Count:304	yes Evaluation Count:5432

partially evaluated: d->model->canFetchMore(d->root)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:304

0-5432

2694

d->model->fetchMore(d->root);

never executed: d->model->fetchMore(d->root);

2695

QPoint posInVp = viewport()->mapFromGlobal(QCursor::pos());

executed (the execution status of this line is deduced): QPoint posInVp = viewport()->mapFromGlobal(QCursor::pos());

2696

if (viewport()->rect().contains(posInVp))

evaluated: viewport()->rect().contains(posInVp)

TRUE	FALSE
yes Evaluation Count:5712	yes Evaluation Count:24

24-5712

2697

d->checkMouseMove(posInVp);

executed: d->checkMouseMove(posInVp);

Execution Count:5712

5712

2698

executed: }

Execution Count:5736

5736

2699 -

2700 /*! -

2701 \internal -

2702 */ -

2703 void QAbstractItemView::verticalScrollbarAction(int) -

2704 { -

2705 //do nothing -

2706 } -

2707 -

2708 /*! -

2709 \internal -

2710 */ -

2711 void QAbstractItemView::horizontalScrollbarAction(int) -

2712 { -

2713 //do nothing -

2714 } -

2715 -

2716 /*! -

2717 Closes the given \a editor, and releases it. The \a hint is -

2718 used to specify how the view should respond to the end of the editing -

2719 operation. For example, the hint may indicate that the next item in -

2720 the view should be opened for editing. -

2721 -

2722 \sa edit(), commitData() -

2723 */ -

2724 -

2725 void QAbstractItemView::closeEditor(QWidget *editor, QAbstractItemDelegate::EndEditHint hint) -

2726 { -

2727

bool isPersistent = d->persistent.contains(editor);

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

2728 -

2729 // Close the editor -

2730

if (editor) {

evaluated: editor

TRUE	FALSE
yes Evaluation Count:51	yes Evaluation Count:8

8-51

2731

executed (the execution status of this line is deduced): bool isPersistent = d->persistent.contains(editor);

2732

bool hadFocus = editor->hasFocus();

executed (the execution status of this line is deduced): bool hadFocus = editor->hasFocus();

2733

QModelIndex index = d->indexForEditor(editor);

executed (the execution status of this line is deduced): QModelIndex index = d->indexForEditor(editor);

2734

return; // the editor was not registered

partially evaluated: !index.isValid()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:51

0-51

2735

never executed: return;

2736 -

2737

if (!isPersistent) {

partially evaluated: !isPersistent

TRUE	FALSE
yes Evaluation Count:51	no Evaluation Count:0

0-51

2738

QModelIndex index = d->indexForEditor(editor);

executed (the execution status of this line is deduced): setState(NoState);

2739

executed (the execution status of this line is deduced): QModelIndex index = d->indexForEditor(editor);

2740

editor->removeEventFilter(d->delegateForIndex(index));

executed (the execution status of this line is deduced): editor->removeEventFilter(d->delegateForIndex(index));

2741

d->removeEditor(editor);

executed (the execution status of this line is deduced): d->removeEditor(editor);

2742

setFocus(); // this will send a focusLost event to the editor

executed: }

Execution Count:51

2743

if (hadFocus)

evaluated: hadFocus

TRUE	FALSE
yes Evaluation Count:13	yes Evaluation Count:38

13-38

2744

executed: setFocus();

Execution Count:13

2745 else -

2746

d->checkPersistentEditorFocus();

executed: d->checkPersistentEditorFocus();

Execution Count:38

2747 -

2748

QPointer<QWidget> ed = editor;

executed (the execution status of this line is deduced): QPointer<QWidget> ed = editor;

2749

QApplication::sendPostedEvents(editor, 0);

executed (the execution status of this line is deduced): QApplication::sendPostedEvents(editor, 0);

2750

editor = ed;

executed (the execution status of this line is deduced): editor = ed;

2751 -

2752

if (!isPersistent && editor)

partially evaluated: !isPersistent

TRUE	FALSE
yes Evaluation Count:51	no Evaluation Count:0

partially evaluated: editor

TRUE	FALSE
yes Evaluation Count:51	no Evaluation Count:0

0-51

2753

d->releaseEditor(editor, index);

executed: d->releaseEditor(editor, index);

Execution Count:51

2754

QItemSelectionModel::SelectionFlags flags = QItemSelectionModel::ClearAndSelect

executed: }

Execution Count:51

2755 -

2756 // The EndEditHint part -

2757

executed (the execution status of this line is deduced): QItemSelectionModel::SelectionFlags flags = QItemSelectionModel::ClearAndSelect

2758

| d->selectionBehaviorFlags();

executed (the execution status of this line is deduced): | d->selectionBehaviorFlags();

2759 switch (hint) { -

2760 case QAbstractItemDelegate::EditNextItem: { -

2761

QModelIndex index = moveCursor(MoveNext, Qt::NoModifier);

executed (the execution status of this line is deduced): QModelIndex index = moveCursor(MoveNext, Qt::NoModifier);

2762

QPersistentModelIndex persistent(index);

partially evaluated: index.isValid()

TRUE	FALSE
yes Evaluation Count:2	no Evaluation Count:0

0-2

2763

executed (the execution status of this line is deduced): QPersistentModelIndex persistent(index);

2764

d->selectionModel->setCurrentIndex(persistent, flags);

executed (the execution status of this line is deduced): d->selectionModel->setCurrentIndex(persistent, flags);

2765 // currentChanged signal would have already started editing -

2766

if (index.flags() & Qt::ItemIsEditable

partially evaluated: index.flags() & Qt::ItemIsEditable

TRUE	FALSE
yes Evaluation Count:2	no Evaluation Count:0

0-2

2767

&& (!(editTriggers() & QAbstractItemView::CurrentChanged)))

partially evaluated: (!(editTriggers() & QAbstractItemView::CurrentChanged))

TRUE	FALSE
yes Evaluation Count:2	no Evaluation Count:0

0-2

2768

edit(persistent);

executed: edit(persistent);

Execution Count:2

2769

} break; }

executed: }

Execution Count:2

executed: break;

Execution Count:2

2770 case QAbstractItemDelegate::EditPreviousItem: { -

2771

QModelIndex index = moveCursor(MovePrevious, Qt::NoModifier);

never executed (the execution status of this line is deduced): QModelIndex index = moveCursor(MovePrevious, Qt::NoModifier);

2772

QPersistentModelIndex persistent(index);

never evaluated: index.isValid()

2773

never executed (the execution status of this line is deduced): QPersistentModelIndex persistent(index);

2774

d->selectionModel->setCurrentIndex(persistent, flags);

never executed (the execution status of this line is deduced): d->selectionModel->setCurrentIndex(persistent, flags);

2775 // currentChanged signal would have already started editing -

2776

if (index.flags() & Qt::ItemIsEditable

never evaluated: index.flags() & Qt::ItemIsEditable

2777

&& (!(editTriggers() & QAbstractItemView::CurrentChanged)))

never evaluated: (!(editTriggers() & QAbstractItemView::CurrentChanged))

2778

edit(persistent);

never executed: edit(persistent);

2779

} break; }

never executed: }

never executed: break;

2780 case QAbstractItemDelegate::SubmitModelCache: -

2781

d->model->submit();

executed (the execution status of this line is deduced): d->model->submit();

2782

executed: break;

Execution Count:15

2783 case QAbstractItemDelegate::RevertModelCache: -

2784

d->model->revert();

executed (the execution status of this line is deduced): d->model->revert();

2785

executed: break;

Execution Count:1

2786 default: -

2787

executed: break;

Execution Count:41

2788 } -

2789

executed: }

Execution Count:59

2790 -

2791 /*! -

2792 Commit the data in the \a editor to the model. -

2793 -

2794 \sa closeEditor() -

2795 */ -

2796 void QAbstractItemView::commitData(QWidget *editor) -

2797 { -

2798

if (!editor || !d->itemDelegate || d->currentlyCommittingEditor)

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

2799

evaluated: !editor

TRUE	FALSE
yes Evaluation Count:8	yes Evaluation Count:49

partially evaluated: !d->itemDelegate

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:49

partially evaluated: d->currentlyCommittingEditor

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:49

0-49

2800

QModelIndex index = d->indexForEditor(editor);

executed: return;

Execution Count:8

2801

executed (the execution status of this line is deduced): QModelIndex index = d->indexForEditor(editor);

2802

partially evaluated: !index.isValid()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:49

0-49

2803

d->currentlyCommittingEditor = editor;

never executed: return;

2804

executed (the execution status of this line is deduced): d->currentlyCommittingEditor = editor;

2805

QAbstractItemDelegate *delegate = d->delegateForIndex(index);

executed (the execution status of this line is deduced): QAbstractItemDelegate *delegate = d->delegateForIndex(index);

2806

editor->removeEventFilter(delegate);

executed (the execution status of this line is deduced): editor->removeEventFilter(delegate);

2807

delegate->setModelData(editor, d->model, index);

executed (the execution status of this line is deduced): delegate->setModelData(editor, d->model, index);

2808

editor->installEventFilter(delegate);

executed (the execution status of this line is deduced): editor->installEventFilter(delegate);

2809

d->currentlyCommittingEditor = 0;

executed (the execution status of this line is deduced): d->currentlyCommittingEditor = 0;

2810

executed: }

Execution Count:49

2811 -

2812 /*! -

2813 This function is called when the given \a editor has been destroyed. -

2814 -

2815 \sa closeEditor() -

2816 */ -

2817 void QAbstractItemView::editorDestroyed(QObject *editor) -

2818 { -

2819

QWidget *w = qobject_cast<QWidget*>(editor);

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

2820

executed (the execution status of this line is deduced): QWidget *w = qobject_cast<QWidget*>(editor);

2821

d->removeEditor(w);

executed (the execution status of this line is deduced): d->removeEditor(w);

2822

d->persistent.remove(w);

executed (the execution status of this line is deduced): d->persistent.remove(w);

2823

if (state() == EditingState)

partially evaluated: state() == EditingState

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:8

0-8

2824

never executed: setState(NoState);

2825

executed: }

Execution Count:8

2826 -

2827 /*! -

2828 \obsolete -

2829 Sets the horizontal scroll bar's steps per item to \a steps. -

2830 -

2831 This is the number of steps used by the horizontal scroll bar to -

2832 represent the width of an item. -

2833 -

2834 Note that if the view has a horizontal header, the item steps -

2835 will be ignored and the header section size will be used instead. -

2836 -

2837 \sa horizontalStepsPerItem(), setVerticalStepsPerItem() -

2838 */ -

2839 void QAbstractItemView::setHorizontalStepsPerItem(int steps) -

2840 { -

2841

Q_UNUSED(steps)

executed (the execution status of this line is deduced): (void)steps;

2842 // do nothing -

2843

executed: }

Execution Count:8

2844 -

2845 /*! -

2846 \obsolete -

2847 Returns the horizontal scroll bar's steps per item. -

2848 -

2849 \sa setHorizontalStepsPerItem(), verticalStepsPerItem() -

2850 */ -

2851 int QAbstractItemView::horizontalStepsPerItem() const -

2852 { -

2853

return 1;

executed: return 1;

Execution Count:8

2854 } -

2855 -

2856 /*! -

2857 \obsolete -

2858 Sets the vertical scroll bar's steps per item to \a steps. -

2859 -

2860 This is the number of steps used by the vertical scroll bar to -

2861 represent the height of an item. -

2862 -

2863 Note that if the view has a vertical header, the item steps -

2864 will be ignored and the header section size will be used instead. -

2865 -

2866 \sa verticalStepsPerItem(), setHorizontalStepsPerItem() -

2867 */ -

2868 void QAbstractItemView::setVerticalStepsPerItem(int steps) -

2869 { -

2870

Q_UNUSED(steps)

executed (the execution status of this line is deduced): (void)steps;

2871 // do nothing -

2872

executed: }

Execution Count:8

2873 -

2874 /*! -

2875 \obsolete -

2876 Returns the vertical scroll bar's steps per item. -

2877 -

2878 \sa setVerticalStepsPerItem(), horizontalStepsPerItem() -

2879 */ -

2880 int QAbstractItemView::verticalStepsPerItem() const -

2881 { -

2882

return 1;

executed: return 1;

Execution Count:8

2883 } -

2884 -

2885 /*! -

2886 Moves to and selects the item best matching the string \a search. -

2887 If no item is found nothing happens. -

2888 -

2889 In the default implementation, the search is reset if \a search is empty, or -

2890 the time interval since the last search has exceeded -

2891 QApplication::keyboardInputInterval(). -

2892 */ -

2893 void QAbstractItemView::keyboardSearch(const QString &search) -

2894 { -

2895

if (!d->model->rowCount(d->root) || !d->model->columnCount(d->root))

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

2896

evaluated: !d->model->rowCount(d->root)

TRUE	FALSE
yes Evaluation Count:51	yes Evaluation Count:15

partially evaluated: !d->model->columnCount(d->root)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:15

0-51

2897

QModelIndex start = currentIndex().isValid() ? currentIndex()

executed: return;

Execution Count:51

2898 -

2899

evaluated: currentIndex().isValid()

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:9

6-9

2900

: d->model->index(0, 0, d->root);

executed (the execution status of this line is deduced): : d->model->index(0, 0, d->root);

2901

bool skipRow = false;

executed (the execution status of this line is deduced): bool skipRow = false;

2902

bool keyboardTimeWasValid = d->keyboardInputTime.isValid();

executed (the execution status of this line is deduced): bool keyboardTimeWasValid = d->keyboardInputTime.isValid();

2903

qint64 keyboardInputTimeElapsed = d->keyboardInputTime.restart();

executed (the execution status of this line is deduced): qint64 keyboardInputTimeElapsed = d->keyboardInputTime.restart();

2904

if (search.isEmpty() || !keyboardTimeWasValid

evaluated: search.isEmpty()

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:12

evaluated: !keyboardTimeWasValid

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:9

3-12

2905

|| keyboardInputTimeElapsed > QApplication::keyboardInputInterval()) {

partially evaluated: keyboardInputTimeElapsed > QApplication::keyboardInputInterval()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:9

0-9

2906

d->keyboardInput = search;

executed (the execution status of this line is deduced): d->keyboardInput = search;

2907

skipRow = currentIndex().isValid(); //if it is not valid we should really start at QModelIndex(0,0)

executed (the execution status of this line is deduced): skipRow = currentIndex().isValid();

2908

d->keyboardInput += search;

executed: }

Execution Count:6

2909

executed (the execution status of this line is deduced): d->keyboardInput += search;

2910

if (d->keyboardInput.length() > 1) {

executed: }

Execution Count:9

2911 -

2912 // special case for searches with same key like 'aaaaa' -

2913

bool sameKey = false;

executed (the execution status of this line is deduced): bool sameKey = false;

2914

evaluated: d->keyboardInput.length() > 1

TRUE	FALSE
yes Evaluation Count:9	yes Evaluation Count:6

6-9

2915

int c = d->keyboardInput.count(d->keyboardInput.at(d->keyboardInput.length() - 1));

executed (the execution status of this line is deduced): int c = d->keyboardInput.count(d->keyboardInput.at(d->keyboardInput.length() - 1));

2916

sameKey = (c == d->keyboardInput.length());

executed (the execution status of this line is deduced): sameKey = (c == d->keyboardInput.length());

2917

if (sameKey)

partially evaluated: sameKey

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:9

0-9

2918

skipRow = true;

never executed: skipRow = true;

2919

QModelIndex parent = start.parent();

executed: }

Execution Count:9

2920 -

2921 // skip if we are searching for the same key or a new search started -

2922

if (skipRow) {

evaluated: skipRow

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:12

3-12

2923

executed (the execution status of this line is deduced): QModelIndex parent = start.parent();

2924

int newRow = (start.row() < d->model->rowCount(parent) - 1) ? start.row() + 1 : 0;

partially evaluated: (start.row() < d->model->rowCount(parent) - 1)

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-3

2925

start = d->model->index(newRow, start.column(), parent);

executed (the execution status of this line is deduced): start = d->model->index(newRow, start.column(), parent);

2926

const QString searchString = sameKey ? QString(d->keyboardInput.at(0)) : d->keyboardInput;

executed: }

Execution Count:3

2927 -

2928 // search from start with wraparound -

2929

partially evaluated: sameKey

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:15

0-15

2930

QModelIndex current = start;

executed (the execution status of this line is deduced): QModelIndex current = start;

2931

QModelIndexList match;

executed (the execution status of this line is deduced): QModelIndexList match;

2932

QModelIndex firstMatch;

executed (the execution status of this line is deduced): QModelIndex firstMatch;

2933

QModelIndex startMatch;

executed (the execution status of this line is deduced): QModelIndex startMatch;

2934

QModelIndexList previous;

executed (the execution status of this line is deduced): QModelIndexList previous;

2935 do { -

2936

match = d->model->match(current, Qt::DisplayRole, searchString);

executed (the execution status of this line is deduced): match = d->model->match(current, Qt::DisplayRole, searchString);

2937

if (match == previous)

evaluated: match == previous

TRUE	FALSE
yes Evaluation Count:11	yes Evaluation Count:8

8-11

2938

firstMatch = match.value(0);

executed: break;

Execution Count:11

2939

executed (the execution status of this line is deduced): firstMatch = match.value(0);

2940

previous = match;

executed (the execution status of this line is deduced): previous = match;

2941

if (firstMatch.isValid()) {

partially evaluated: firstMatch.isValid()

TRUE	FALSE
yes Evaluation Count:8	no Evaluation Count:0

0-8

2942

if (d->isIndexEnabled(firstMatch)) {

evaluated: d->isIndexEnabled(firstMatch)

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:4

2943

setCurrentIndex(firstMatch);

executed (the execution status of this line is deduced): setCurrentIndex(firstMatch);

2944

int row = firstMatch.row() + 1;

executed: break;

Execution Count:4

2945 } -

2946

executed (the execution status of this line is deduced): int row = firstMatch.row() + 1;

2947

if (row >= d->model->rowCount(firstMatch.parent()))

evaluated: row >= d->model->rowCount(firstMatch.parent())

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:3

1-3

2948

row = 0;

executed: row = 0;

Execution Count:1

2949

current = firstMatch.sibling(row, firstMatch.column());

executed (the execution status of this line is deduced): current = firstMatch.sibling(row, firstMatch.column());

2950 -

2951 //avoid infinite loop if all the matching items are disabled. -

2952

if (!startMatch.isValid())

evaluated: !startMatch.isValid()

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:3

1-3

2953

startMatch = firstMatch;

executed: startMatch = firstMatch;

Execution Count:1

2954

else if (startMatch == firstMatch)

partially evaluated: startMatch == firstMatch

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3

0-3

2955

} while (current != start && firstMatch.isValid());

never executed: break;

2956 } -

2957

executed: }

Execution Count:4

partially evaluated: current != start

TRUE	FALSE
yes Evaluation Count:4	no Evaluation Count:0

partially evaluated: firstMatch.isValid()

TRUE	FALSE
yes Evaluation Count:4	no Evaluation Count:0

0-4

2958

executed: }

Execution Count:15

2959 -

2960 /*! -

2961 Returns the size hint for the item with the specified \a index or -

2962 an invalid size for invalid indexes. -

2963 -

2964 \sa sizeHintForRow(), sizeHintForColumn() -

2965 */ -

2966 QSize QAbstractItemView::sizeHintForIndex(const QModelIndex &index) const -

2967 { -

2968

if (!d->isIndexValid(index) || !d->itemDelegate)

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

2969

evaluated: !d->isIndexValid(index)

TRUE	FALSE
yes Evaluation Count:27	yes Evaluation Count:1618

partially evaluated: !d->itemDelegate

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1618

0-1618

2970

return QSize();

executed: return QSize();

Execution Count:27

2971

return d->delegateForIndex(index)->sizeHint(d->viewOptions(), index);

executed: return d->delegateForIndex(index)->sizeHint(d->viewOptions(), index);

Execution Count:1618

1618

2972 } -

2973 -

2974 /*! -

2975 Returns the height size hint for the specified \a row or -1 if -

2976 there is no model. -

2977 -

2978 The returned height is calculated using the size hints of the -

2979 given \a row's items, i.e. the returned value is the maximum -

2980 height among the items. Note that to control the height of a row, -

2981 you must reimplement the QAbstractItemDelegate::sizeHint() -

2982 function. -

2983 -

2984 This function is used in views with a vertical header to find the -

2985 size hint for a header section based on the contents of the given -

2986 \a row. -

2987 -

2988 \sa sizeHintForColumn() -

2989 */ -

2990 int QAbstractItemView::sizeHintForRow(int row) const -

2991 { -

2992

if (row < 0 || row >= d->model->rowCount(d->root))

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

2993 -

2994

evaluated: row < 0

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:1996

evaluated: row >= d->model->rowCount(d->root)

TRUE	FALSE
yes Evaluation Count:400	yes Evaluation Count:1596

1-1996

2995

return -1;

executed: return -1;

Execution Count:401

401

2996 -

2997

ensurePolished();

executed (the execution status of this line is deduced): ensurePolished();

2998 -

2999

int colCount = d->model->columnCount(d->root);

executed (the execution status of this line is deduced): QStyleOptionViewItem option = d->viewOptions();

3000

int height = 0;

executed (the execution status of this line is deduced): int height = 0;

3001

executed (the execution status of this line is deduced): int colCount = d->model->columnCount(d->root);

3002

for (int c = 0; c < colCount; ++c) {

executed (the execution status of this line is deduced): QModelIndex index;

3003

evaluated: c < colCount

TRUE	FALSE
yes Evaluation Count:39084	yes Evaluation Count:1596

1596-39084

3004

index = d->model->index(row, c, d->root);

executed (the execution status of this line is deduced): index = d->model->index(row, c, d->root);

3005

if (QWidget *editor = d->editorForIndex(index).widget.data())

partially evaluated: QWidget *editor = d->editorForIndex(index).widget.data()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:39084

0-39084

3006

height = qMax(height, editor->height());

never executed: height = qMax(height, editor->height());

3007

int hint = d->delegateForIndex(index)->sizeHint(option, index).height();

executed (the execution status of this line is deduced): int hint = d->delegateForIndex(index)->sizeHint(option, index).height();

3008

height = qMax(height, hint);

executed (the execution status of this line is deduced): height = qMax(height, hint);

3009

executed: }

Execution Count:39084

39084

3010

return height;

executed: return height;

Execution Count:1596

1596

3011 } -

3012 -

3013 /*! -

3014 Returns the width size hint for the specified \a column or -1 if there is no model. -

3015 -

3016 This function is used in views with a horizontal header to find the size hint for -

3017 a header section based on the contents of the given \a column. -

3018 -

3019 \sa sizeHintForRow() -

3020 */ -

3021 int QAbstractItemView::sizeHintForColumn(int column) const -

3022 { -

3023

if (column < 0 || column >= d->model->columnCount(d->root))

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

3024 -

3025

evaluated: column < 0

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:14

evaluated: column >= d->model->columnCount(d->root)

TRUE	FALSE
yes Evaluation Count:12	yes Evaluation Count:2

1-14

3026

return -1;

executed: return -1;

Execution Count:13

3027 -

3028

ensurePolished();

executed (the execution status of this line is deduced): ensurePolished();

3029 -

3030

int rows = d->model->rowCount(d->root);

executed (the execution status of this line is deduced): QStyleOptionViewItem option = d->viewOptions();

3031

int width = 0;

executed (the execution status of this line is deduced): int width = 0;

3032

executed (the execution status of this line is deduced): int rows = d->model->rowCount(d->root);

3033

for (int r = 0; r < rows; ++r) {

executed (the execution status of this line is deduced): QModelIndex index;

3034

evaluated: r < rows

TRUE	FALSE
yes Evaluation Count:50	yes Evaluation Count:2

2-50

3035

index = d->model->index(r, column, d->root);

executed (the execution status of this line is deduced): index = d->model->index(r, column, d->root);

3036

if (QWidget *editor = d->editorForIndex(index).widget.data())

partially evaluated: QWidget *editor = d->editorForIndex(index).widget.data()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:50

0-50

3037

width = qMax(width, editor->sizeHint().width());

never executed: width = qMax(width, editor->sizeHint().width());

3038

int hint = d->delegateForIndex(index)->sizeHint(option, index).width();

executed (the execution status of this line is deduced): int hint = d->delegateForIndex(index)->sizeHint(option, index).width();

3039

width = qMax(width, hint);

executed (the execution status of this line is deduced): width = qMax(width, hint);

3040

executed: }

Execution Count:50

3041

return width;

executed: return width;

Execution Count:2

3042 } -

3043 -

3044 /*! -

3045 Opens a persistent editor on the item at the given \a index. -

3046 If no editor exists, the delegate will create a new editor. -

3047 -

3048 \sa closePersistentEditor() -

3049 */ -

3050 void QAbstractItemView::openPersistentEditor(const QModelIndex &index) -

3051 { -

3052

QStyleOptionViewItem options = d->viewOptions();

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

3053

executed (the execution status of this line is deduced): QStyleOptionViewItem options = d->viewOptions();

3054

options.rect = visualRect(index);

executed (the execution status of this line is deduced): options.rect = visualRect(index);

3055

options.state |= (index == currentIndex() ? QStyle::State_HasFocus : QStyle::State_None);

evaluated: index == currentIndex()

TRUE	FALSE
yes Evaluation Count:26	yes Evaluation Count:37

26-37

3056 -

3057

QWidget *editor = d->editor(index, options);

executed (the execution status of this line is deduced): QWidget *editor = d->editor(index, options);

3058

if (editor) {

evaluated: editor

TRUE	FALSE
yes Evaluation Count:37	yes Evaluation Count:26

26-37

3059

editor->show();

executed (the execution status of this line is deduced): editor->show();

3060

d->persistent.insert(editor);

executed (the execution status of this line is deduced): d->persistent.insert(editor);

3061

executed: }

Execution Count:37

3062

executed: }

Execution Count:63

3063 -

3064 /*! -

3065 Closes the persistent editor for the item at the given \a index. -

3066 -

3067 \sa openPersistentEditor() -

3068 */ -

3069 void QAbstractItemView::closePersistentEditor(const QModelIndex &index) -

3070 { -

3071

if (QWidget *editor = d->editorForIndex(index).widget.data()) {

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

3072

evaluated: QWidget *editor = d->editorForIndex(index).widget.data()

TRUE	FALSE
yes Evaluation Count:22	yes Evaluation Count:26

22-26

3073

if (index == selectionModel()->currentIndex())

evaluated: index == selectionModel()->currentIndex()

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:21

1-21

3074

closeEditor(editor, QAbstractItemDelegate::RevertModelCache);

executed: closeEditor(editor, QAbstractItemDelegate::RevertModelCache);

Execution Count:1

3075

d->persistent.remove(editor);

executed (the execution status of this line is deduced): d->persistent.remove(editor);

3076

d->removeEditor(editor);

executed (the execution status of this line is deduced): d->removeEditor(editor);

3077

d->releaseEditor(editor, index);

executed (the execution status of this line is deduced): d->releaseEditor(editor, index);

3078

executed: }

Execution Count:22

3079

executed: }

Execution Count:48

3080 -

3081 /*! -

3082 \since 4.1 -

3083 -

3084 Sets the given \a widget on the item at the given \a index, passing the -

3085 ownership of the widget to the viewport. -

3086 -

3087 If \a index is invalid (e.g., if you pass the root index), this function -

3088 will do nothing. -

3089 -

3090 The given \a widget's \l{QWidget}{autoFillBackground} property must be set -

3091 to true, otherwise the widget's background will be transparent, showing -

3092 both the model data and the item at the given \a index. -

3093 -

3094 If index widget A is replaced with index widget B, index widget A will be -

3095 deleted. For example, in the code snippet below, the QLineEdit object will -

3096 be deleted. -

3097 -

3098 \snippet code/src_gui_itemviews_qabstractitemview.cpp 1 -

3099 -

3100 This function should only be used to display static content within the -

3101 visible area corresponding to an item of data. If you want to display -

3102 custom dynamic content or implement a custom editor widget, subclass -

3103 QItemDelegate instead. -

3104 -

3105 \sa {Delegate Classes} -

3106 */ -

3107 void QAbstractItemView::setIndexWidget(const QModelIndex &index, QWidget *widget) -

3108 { -

3109

if (!d->isIndexValid(index))

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

3110

evaluated: !d->isIndexValid(index)

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:49

1-49

3111

if (QWidget *oldWidget = indexWidget(index)) {

executed: return;

Execution Count:1

3112

evaluated: QWidget *oldWidget = indexWidget(index)

TRUE	FALSE
yes Evaluation Count:22	yes Evaluation Count:27

22-27

3113

d->persistent.remove(oldWidget);

executed (the execution status of this line is deduced): d->persistent.remove(oldWidget);

3114

d->removeEditor(oldWidget);

executed (the execution status of this line is deduced): d->removeEditor(oldWidget);

3115

oldWidget->deleteLater();

executed (the execution status of this line is deduced): oldWidget->deleteLater();

3116

widget->setParent(viewport());

executed: }

Execution Count:22

3117

if (widget) {

evaluated: widget

TRUE	FALSE
yes Evaluation Count:28	yes Evaluation Count:21

21-28

3118

executed (the execution status of this line is deduced): widget->setParent(viewport());

3119

d->persistent.insert(widget);

executed (the execution status of this line is deduced): d->persistent.insert(widget);

3120

d->addEditor(index, widget, true);

executed (the execution status of this line is deduced): d->addEditor(index, widget, true);

3121

widget->show();

executed (the execution status of this line is deduced): widget->show();

3122

dataChanged(index, index); // update the geometry

executed (the execution status of this line is deduced): dataChanged(index, index);

3123

if (!d->delayedPendingLayout)

evaluated: !d->delayedPendingLayout

TRUE	FALSE
yes Evaluation Count:21	yes Evaluation Count:7

7-21

3124

widget->setGeometry(visualRect(index));

executed: widget->setGeometry(visualRect(index));

Execution Count:21

3125

executed: }

Execution Count:28

3126

executed: }

Execution Count:49

3127 -

3128 /*! -

3129 \since 4.1 -

3130 -

3131 Returns the widget for the item at the given \a index. -

3132 */ -

3133 QWidget* QAbstractItemView::indexWidget(const QModelIndex &index) const -

3134 { -

3135

if (d->isIndexValid(index))

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

3136

evaluated: d->isIndexValid(index)

TRUE	FALSE
yes Evaluation Count:320	yes Evaluation Count:10

10-320

3137

if (QWidget *editor = d->editorForIndex(index).widget.data())

evaluated: QWidget *editor = d->editorForIndex(index).widget.data()

TRUE	FALSE
yes Evaluation Count:66	yes Evaluation Count:254

66-254

3138

return editor;

executed: return editor;

Execution Count:66

3139 -

3140

return 0;

executed: return 0;

Execution Count:264

264

3141 } -

3142 -

3143 /*! -

3144 \since 4.1 -

3145 -

3146 Scrolls the view to the top. -

3147 -

3148 \sa scrollTo(), scrollToBottom() -

3149 */ -

3150 void QAbstractItemView::scrollToTop() -

3151 { -

3152

verticalScrollBar()->setValue(verticalScrollBar()->minimum());

executed (the execution status of this line is deduced): verticalScrollBar()->setValue(verticalScrollBar()->minimum());

3153

executed: }

Execution Count:2

3154 -

3155 /*! -

3156 \since 4.1 -

3157 -

3158 Scrolls the view to the bottom. -

3159 -

3160 \sa scrollTo(), scrollToTop() -

3161 */ -

3162 void QAbstractItemView::scrollToBottom() -

3163 { -

3164

if (d->delayedPendingLayout) {

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

3165

evaluated: d->delayedPendingLayout

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:22

1-22

3166

d->executePostedLayout();

executed (the execution status of this line is deduced): d->executePostedLayout();

3167

executed (the execution status of this line is deduced): updateGeometries();

3168

verticalScrollBar()->setValue(verticalScrollBar()->maximum());

executed: }

Execution Count:1

3169

executed (the execution status of this line is deduced): verticalScrollBar()->setValue(verticalScrollBar()->maximum());

3170

executed: }

Execution Count:23

3171 -

3172 /*! -

3173 \since 4.3 -

3174 -

3175 Updates the area occupied by the given \a index. -

3176 -

3177 */ -

3178 void QAbstractItemView::update(const QModelIndex &index) -

3179 { -

3180

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

3181

const QRect rect = visualRect(index);

evaluated: index.isValid()

TRUE	FALSE
yes Evaluation Count:25427	yes Evaluation Count:80

80-25427

3182

executed (the execution status of this line is deduced): const QRect rect = visualRect(index);

3183 //this test is important for peformance reason -

3184 //For example in dataChanged we simply update all the cells without checking -

3185 //it can be a major bottleneck to update rects that aren't even part of the viewport -

3186

if (d->viewport->rect().intersects(rect))

evaluated: d->viewport->rect().intersects(rect)

TRUE	FALSE
yes Evaluation Count:22531	yes Evaluation Count:2896

2896-22531

3187

d->viewport->update(rect);

executed: d->viewport->update(rect);

Execution Count:22531

22531

3188

executed: }

Execution Count:25427

25427

3189

executed: }

Execution Count:25507

25507

3190 -

3191 /*! -

3192 This slot is called when items with the given \a roles are changed in the -

3193 model. The changed items are those from \a topLeft to \a bottomRight -

3194 inclusive. If just one item is changed \a topLeft == \a bottomRight. -

3195 -

3196 The \a roles which have been changed can either be an empty container (meaning everything -

3197 has changed), or a non-empty container with the subset of roles which have changed. -

3198 */ -

3199 void QAbstractItemView::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector<int> &roles) -

3200 { -

3201

Q_UNUSED(roles);

executed (the execution status of this line is deduced): (void)roles;;

3202 // Single item changed -

3203

if (topLeft == bottomRight && topLeft.isValid()) {

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

3204

evaluated: topLeft == bottomRight

TRUE	FALSE
yes Evaluation Count:57487	yes Evaluation Count:676

evaluated: topLeft.isValid()

TRUE	FALSE
yes Evaluation Count:57474	yes Evaluation Count:13

13-57487

3205

const QEditorInfo &editorInfo = d->editorForIndex(topLeft);

executed (the execution status of this line is deduced): const QEditorInfo &editorInfo = d->editorForIndex(topLeft);

3206 //we don't update the edit data if it is static -

3207

if (!editorInfo.isStatic && editorInfo.widget) {

evaluated: !editorInfo.isStatic

TRUE	FALSE
yes Evaluation Count:57451	yes Evaluation Count:23

evaluated: editorInfo.widget

TRUE	FALSE
yes Evaluation Count:32	yes Evaluation Count:57419

23-57451

3208

QAbstractItemDelegate *delegate = d->delegateForIndex(topLeft);

executed (the execution status of this line is deduced): QAbstractItemDelegate *delegate = d->delegateForIndex(topLeft);

3209

delegate->setEditorData(editorInfo.widget.data(), topLeft);

partially evaluated: delegate

TRUE	FALSE
yes Evaluation Count:32	no Evaluation Count:0

0-32

3210

executed (the execution status of this line is deduced): delegate->setEditorData(editorInfo.widget.data(), topLeft);

3211

executed: }

Execution Count:32

3212

if (isVisible() && !d->delayedPendingLayout) {

executed: }

Execution Count:32

3213

evaluated: isVisible()

TRUE	FALSE
yes Evaluation Count:976	yes Evaluation Count:56498

evaluated: !d->delayedPendingLayout

TRUE	FALSE
yes Evaluation Count:524	yes Evaluation Count:452

452-56498

3214 // otherwise the items will be update later anyway -

3215

update(topLeft);

executed (the execution status of this line is deduced): update(topLeft);

3216

executed: }

Execution Count:524

524

3217

d->updateEditorData(topLeft, bottomRight);

executed: }

Execution Count:57474

57474

3218

executed (the execution status of this line is deduced): d->updateEditorData(topLeft, bottomRight);

3219

if (isVisible() && !d->delayedPendingLayout)

evaluated: isVisible()

TRUE	FALSE
yes Evaluation Count:98	yes Evaluation Count:591

evaluated: !d->delayedPendingLayout

TRUE	FALSE
yes Evaluation Count:62	yes Evaluation Count:36

36-591

3220

executed: d->viewport->update();

Execution Count:62

3221

executed: }

Execution Count:689

689

3222 -

3223 #ifndef QT_NO_ACCESSIBILITY -

3224

QAccessibleTableModelChangeEvent accessibleEvent(this, QAccessibleTableModelChangeEvent::DataChanged);

evaluated: QAccessible::isActive()

TRUE	FALSE
yes Evaluation Count:9	yes Evaluation Count:58154

9-58154

3225

executed (the execution status of this line is deduced): QAccessibleTableModelChangeEvent accessibleEvent(this, QAccessibleTableModelChangeEvent::DataChanged);

3226

accessibleEvent.setFirstRow(topLeft.row());

executed (the execution status of this line is deduced): accessibleEvent.setFirstRow(topLeft.row());

3227

accessibleEvent.setFirstColumn(topLeft.column());

executed (the execution status of this line is deduced): accessibleEvent.setFirstColumn(topLeft.column());

3228

accessibleEvent.setLastRow(bottomRight.row());

executed (the execution status of this line is deduced): accessibleEvent.setLastRow(bottomRight.row());

3229

accessibleEvent.setLastColumn(bottomRight.column());

executed (the execution status of this line is deduced): accessibleEvent.setLastColumn(bottomRight.column());

3230

QAccessible::updateAccessibility(&accessibleEvent);

executed (the execution status of this line is deduced): QAccessible::updateAccessibility(&accessibleEvent);

3231

executed: }

Execution Count:9

3232 #endif -

3233

d_func()->fetchMoreTimer.start(0, this); //fetch more later

executed: }

Execution Count:58163

58163

3234 -

3235 /*! -

3236 This slot is called when rows are inserted. The new rows are those -

3237 under the given \a parent from \a start to \a end inclusive. The -

3238 base class implementation calls fetchMore() on the model to check -

3239 for more data. -

3240 -

3241 \sa rowsAboutToBeRemoved() -

3242 */ -

3243 void QAbstractItemView::rowsInserted(const QModelIndex &, int, int) -

3244 { -

3245

if (!isVisible())

evaluated: !isVisible()

TRUE	FALSE
yes Evaluation Count:90983	yes Evaluation Count:8558

8558-90983

3246

executed: d_func()->fetchMoreTimer.start(0, this);

Execution Count:90983

90983

3247 else -

3248

updateEditorGeometries();

executed: updateEditorGeometries();

Execution Count:8558

8558

3249 } -

3250 -

3251 /*! -

3252 This slot is called when rows are about to be removed. The deleted rows are -

3253 those under the given \a parent from \a start to \a end inclusive. -

3254 -

3255 \sa rowsInserted() -

3256 */ -

3257 void QAbstractItemView::rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end) -

3258 { -

3259

setState(CollapsingState);

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

3260 -

3261

executed (the execution status of this line is deduced): setState(CollapsingState);

3262 -

3263 // Ensure one selected item in single selection mode. -

3264

QModelIndex current = currentIndex();

executed (the execution status of this line is deduced): QModelIndex current = currentIndex();

3265

if (d->selectionMode == SingleSelection

evaluated: d->selectionMode == SingleSelection

TRUE	FALSE
yes Evaluation Count:1452	yes Evaluation Count:1677

1452-1677

3266

&& current.isValid()

evaluated: current.isValid()

TRUE	FALSE
yes Evaluation Count:25	yes Evaluation Count:1427

25-1427

3267

&& current.row() >= start

evaluated: current.row() >= start

TRUE	FALSE
yes Evaluation Count:21	yes Evaluation Count:4

4-21

3268

&& current.row() <= end

evaluated: current.row() <= end

TRUE	FALSE
yes Evaluation Count:11	yes Evaluation Count:10

10-11

3269

&& current.parent() == parent) {

evaluated: current.parent() == parent

TRUE	FALSE
yes Evaluation Count:8	yes Evaluation Count:3

3-8

3270

int totalToRemove = end - start + 1;

executed (the execution status of this line is deduced): int totalToRemove = end - start + 1;

3271

if (d->model->rowCount(parent) <= totalToRemove) { // no more children

evaluated: d->model->rowCount(parent) <= totalToRemove

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:4

3272

QModelIndex index = parent;

executed (the execution status of this line is deduced): QModelIndex index = parent;

3273

while (index != d->root && !d->isIndexEnabled(index))

evaluated: index != d->root

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:2

partially evaluated: !d->isIndexEnabled(index)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2

0-2

3274

never executed: index = index.parent();

3275

if (index != d->root)

evaluated: index != d->root

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:2

3276

setCurrentIndex(index);

executed: setCurrentIndex(index);

Execution Count:2

3277

next = d->model->index(row++, current.column(), current.parent());

executed: }

Execution Count:4

3278

int row = end + 1;

executed (the execution status of this line is deduced): int row = end + 1;

3279

QModelIndex next;

executed (the execution status of this line is deduced): QModelIndex next;

3280 do { // find the next visible and enabled item -

3281

executed (the execution status of this line is deduced): next = d->model->index(row++, current.column(), current.parent());

3282

} while (next.isValid() && (isIndexHidden(next) || !d->isIndexEnabled(next)));

executed: }

Execution Count:4

partially evaluated: next.isValid()

TRUE	FALSE
yes Evaluation Count:4	no Evaluation Count:0

partially evaluated: isIndexHidden(next)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4

partially evaluated: !d->isIndexEnabled(next)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4

0-4

3283

if (row > d->model->rowCount(parent)) {

partially evaluated: row > d->model->rowCount(parent)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4

0-4

3284

row = start - 1;

never executed (the execution status of this line is deduced): row = start - 1;

3285 do { // find the previous visible and enabled item -

3286

next = d->model->index(row--, current.column(), current.parent());

never executed (the execution status of this line is deduced): next = d->model->index(row--, current.column(), current.parent());

3287

} while (next.isValid() && (isIndexHidden(next) || !d->isIndexEnabled(next)));

never executed: }

never evaluated: next.isValid()

never evaluated: isIndexHidden(next)

never evaluated: !d->isIndexEnabled(next)

3288

never executed: }

3289

setCurrentIndex(next);

executed (the execution status of this line is deduced): setCurrentIndex(next);

3290

QEditorIndexHash::iterator i = d->editorIndexHash.begin();

executed: }

Execution Count:4

3291 } -

3292 -

3293 // Remove all affected editors; this is more efficient than waiting for updateGeometries() to clean out editors for invalid indexes -

3294

executed (the execution status of this line is deduced): QEditorIndexHash::iterator i = d->editorIndexHash.begin();

3295

while (i != d->editorIndexHash.end()) {

evaluated: i != d->editorIndexHash.end()

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:3129

4-3129

3296

const QModelIndex index = i.value();

executed (the execution status of this line is deduced): const QModelIndex index = i.value();

3297

if (index.row() >= start && index.row() <= end && d->model->parent(index) == parent) {

evaluated: index.row() >= start

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:1

partially evaluated: index.row() <= end

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

partially evaluated: d->model->parent(index) == parent

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-3

3298

QWidget *editor = i.key();

executed (the execution status of this line is deduced): QWidget *editor = i.key();

3299

QEditorInfo info = d->indexEditorHash.take(index);

executed (the execution status of this line is deduced): QEditorInfo info = d->indexEditorHash.take(index);

3300

i = d->editorIndexHash.erase(i);

executed (the execution status of this line is deduced): i = d->editorIndexHash.erase(i);

3301

if (info.widget)

evaluated: info.widget

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:1

1-2

3302

d->releaseEditor(editor, index);

executed: d->releaseEditor(editor, index);

Execution Count:2

3303

executed: }

Execution Count:3

3304

++i;

executed (the execution status of this line is deduced): ++i;

3305

executed: }

Execution Count:1

3306 } -

3307

executed: }

Execution Count:3129

3129

3308 -

3309 /*! -

3310 \internal -

3311 -

3312 This slot is called when rows have been removed. The deleted -

3313 rows are those under the given \a parent from \a start to \a end -

3314 inclusive. -

3315 */ -

3316 void QAbstractItemViewPrivate::_q_rowsRemoved(const QModelIndex &index, int start, int end) -

3317 { -

3318

executed (the execution status of this line is deduced): (void)index;

3319

executed (the execution status of this line is deduced): (void)start;

3320

executed (the execution status of this line is deduced): (void)end;

3321 -

3322

q->updateEditorGeometries();

executed (the execution status of this line is deduced): QAbstractItemView * const q = q_func();

3323

if (q->isVisible())

evaluated: q->isVisible()

TRUE	FALSE
yes Evaluation Count:2644	yes Evaluation Count:477

477-2644

3324

executed: q->updateEditorGeometries();

Execution Count:2644

2644

3325

q->setState(QAbstractItemView::NoState);

executed (the execution status of this line is deduced): q->setState(QAbstractItemView::NoState);

3326 #ifndef QT_NO_ACCESSIBILITY -

3327

QAccessibleTableModelChangeEvent accessibleEvent(q, QAccessibleTableModelChangeEvent::RowsRemoved);

partially evaluated: QAccessible::isActive()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3121

0-3121

3328

never executed (the execution status of this line is deduced): QAccessibleTableModelChangeEvent accessibleEvent(q, QAccessibleTableModelChangeEvent::RowsRemoved);

3329

accessibleEvent.setFirstRow(start);

never executed (the execution status of this line is deduced): accessibleEvent.setFirstRow(start);

3330

accessibleEvent.setLastRow(end);

never executed (the execution status of this line is deduced): accessibleEvent.setLastRow(end);

3331

QAccessible::updateAccessibility(&accessibleEvent);

never executed (the execution status of this line is deduced): QAccessible::updateAccessibility(&accessibleEvent);

3332

never executed: }

3333 #endif -

3334

executed: }

Execution Count:3121

3121

3335 -

3336 /*! -

3337 \internal -

3338 -

3339 This slot is called when columns are about to be removed. The deleted -

3340 columns are those under the given \a parent from \a start to \a end -

3341 inclusive. -

3342 */ -

3343 void QAbstractItemViewPrivate::_q_columnsAboutToBeRemoved(const QModelIndex &parent, int start, int end) -

3344 { -

3345

q->setState(QAbstractItemView::CollapsingState);

executed (the execution status of this line is deduced): QAbstractItemView * const q = q_func();

3346 -

3347

executed (the execution status of this line is deduced): q->setState(QAbstractItemView::CollapsingState);

3348 -

3349 // Ensure one selected item in single selection mode. -

3350

QModelIndex current = q->currentIndex();

executed (the execution status of this line is deduced): QModelIndex current = q->currentIndex();

3351

if (current.isValid()

evaluated: current.isValid()

TRUE	FALSE
yes Evaluation Count:20	yes Evaluation Count:259

20-259

3352

&& selectionMode == QAbstractItemView::SingleSelection

evaluated: selectionMode == QAbstractItemView::SingleSelection

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:13

7-13

3353

&& current.column() >= start

partially evaluated: current.column() >= start

TRUE	FALSE
yes Evaluation Count:7	no Evaluation Count:0

0-7

3354

&& current.column() <= end) {

evaluated: current.column() <= end

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:5

2-5

3355

int totalToRemove = end - start + 1;

executed (the execution status of this line is deduced): int totalToRemove = end - start + 1;

3356

if (model->columnCount(parent) < totalToRemove) { // no more columns

partially evaluated: model->columnCount(parent) < totalToRemove

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2

0-2

3357

QModelIndex index = parent;

never executed (the execution status of this line is deduced): QModelIndex index = parent;

3358

while (index.isValid() && !isIndexEnabled(index))

never evaluated: index.isValid()

never evaluated: !isIndexEnabled(index)

3359

q->setCurrentIndex(index);

never executed: index = index.parent();

3360

if (index.isValid())

never evaluated: index.isValid()

3361

never executed: q->setCurrentIndex(index);

never executed: }

executed (the execution status of this line is deduced): int column = end;

3364

QModelIndex next;

executed (the execution status of this line is deduced): QModelIndex next;

3365 do { // find the next visible and enabled item -

3366

next = model->index(current.row(), column++, current.parent());

executed (the execution status of this line is deduced): next = model->index(current.row(), column++, current.parent());

3367

} while (next.isValid() && (q->isIndexHidden(next) || !isIndexEnabled(next)));

executed: }

Execution Count:2

partially evaluated: next.isValid()

TRUE	FALSE
yes Evaluation Count:2	no Evaluation Count:0

partially evaluated: q->isIndexHidden(next)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2

partially evaluated: !isIndexEnabled(next)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2

0-2

3368

q->setCurrentIndex(next);

executed (the execution status of this line is deduced): q->setCurrentIndex(next);

3369

QEditorIndexHash::iterator it = editorIndexHash.begin();

executed: }

Execution Count:2

3370 } -

3371 -

3372 // Remove all affected editors; this is more efficient than waiting for updateGeometries() to clean out editors for invalid indexes -

3373

executed (the execution status of this line is deduced): QEditorIndexHash::iterator it = editorIndexHash.begin();

3374

while (it != editorIndexHash.end()) {

evaluated: it != editorIndexHash.end()

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:279

1-279

3375

QModelIndex index = it.value();

executed (the execution status of this line is deduced): QModelIndex index = it.value();

3376

if (index.column() <= start && index.column() >= end && model->parent(index) == parent) {

partially evaluated: index.column() <= start

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

partially evaluated: index.column() >= end

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

never evaluated: model->parent(index) == parent

0-1

3377

QWidget *editor = it.key();

never executed (the execution status of this line is deduced): QWidget *editor = it.key();

3378

QEditorInfo info = indexEditorHash.take(it.value());

never executed (the execution status of this line is deduced): QEditorInfo info = indexEditorHash.take(it.value());

3379

it = editorIndexHash.erase(it);

never executed (the execution status of this line is deduced): it = editorIndexHash.erase(it);

3380

if (info.widget)

never evaluated: info.widget

3381

releaseEditor(editor, index);

never executed: releaseEditor(editor, index);

never executed: }

executed (the execution status of this line is deduced): ++it;

3384

executed: }

Execution Count:1

3385 } -

3386 -

3387

executed: }

Execution Count:279

279

3388 -

3389 /*! -

3390 \internal -

3391 -

3392 This slot is called when columns have been removed. The deleted -

3393 rows are those under the given \a parent from \a start to \a end -

3394 inclusive. -

3395 */ -

3396 void QAbstractItemViewPrivate::_q_columnsRemoved(const QModelIndex &index, int start, int end) -

3397 { -

3398

executed (the execution status of this line is deduced): (void)index;

3399

executed (the execution status of this line is deduced): (void)start;

3400

executed (the execution status of this line is deduced): (void)end;

3401 -

3402

q->updateEditorGeometries();

executed (the execution status of this line is deduced): QAbstractItemView * const q = q_func();

3403

if (q->isVisible())

evaluated: q->isVisible()

TRUE	FALSE
yes Evaluation Count:211	yes Evaluation Count:68

68-211

3404

executed: q->updateEditorGeometries();

Execution Count:211

211

3405

q->setState(QAbstractItemView::NoState);

executed (the execution status of this line is deduced): q->setState(QAbstractItemView::NoState);

3406 #ifndef QT_NO_ACCESSIBILITY -

3407

QAccessibleTableModelChangeEvent accessibleEvent(q, QAccessibleTableModelChangeEvent::ColumnsRemoved);

evaluated: QAccessible::isActive()

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:275

4-275

3408

executed (the execution status of this line is deduced): QAccessibleTableModelChangeEvent accessibleEvent(q, QAccessibleTableModelChangeEvent::ColumnsRemoved);

3409

accessibleEvent.setFirstColumn(start);

executed (the execution status of this line is deduced): accessibleEvent.setFirstColumn(start);

3410

accessibleEvent.setLastColumn(end);

executed (the execution status of this line is deduced): accessibleEvent.setLastColumn(end);

3411

QAccessible::updateAccessibility(&accessibleEvent);

executed (the execution status of this line is deduced): QAccessible::updateAccessibility(&accessibleEvent);

3412

executed: }

Execution Count:4

3413 #endif -

3414

executed: }

Execution Count:279

279

3415 -

3416 -

3417 /*! -

3418 \internal -

3419 -

3420 This slot is called when rows have been inserted. -

3421 */ -

3422 void QAbstractItemViewPrivate::_q_rowsInserted(const QModelIndex &index, int start, int end) -

3423 { -

3424

executed (the execution status of this line is deduced): (void)index;

3425

executed (the execution status of this line is deduced): (void)start;

3426

executed (the execution status of this line is deduced): (void)end;

3427 -

3428 #ifndef QT_NO_ACCESSIBILITY -

3429

executed (the execution status of this line is deduced): QAbstractItemView * const q = q_func();

3430

QAccessibleTableModelChangeEvent accessibleEvent(q, QAccessibleTableModelChangeEvent::RowsInserted);

evaluated: QAccessible::isActive()

TRUE	FALSE
yes Evaluation Count:15	yes Evaluation Count:195919

15-195919

3431

executed (the execution status of this line is deduced): QAccessibleTableModelChangeEvent accessibleEvent(q, QAccessibleTableModelChangeEvent::RowsInserted);

3432

accessibleEvent.setFirstRow(start);

executed (the execution status of this line is deduced): accessibleEvent.setFirstRow(start);

3433

accessibleEvent.setLastRow(end);

executed (the execution status of this line is deduced): accessibleEvent.setLastRow(end);

3434

QAccessible::updateAccessibility(&accessibleEvent);

executed (the execution status of this line is deduced): QAccessible::updateAccessibility(&accessibleEvent);

3435

executed: }

Execution Count:15

3436 #endif -

3437

executed: }

Execution Count:195934

195934

3438 -

3439 /*! -

3440 \internal -

3441 -

3442 This slot is called when columns have been inserted. -

3443 */ -

3444 void QAbstractItemViewPrivate::_q_columnsInserted(const QModelIndex &index, int start, int end) -

3445 { -

3446

executed (the execution status of this line is deduced): (void)index;

3447

executed (the execution status of this line is deduced): (void)start;

3448

executed (the execution status of this line is deduced): (void)end;

3449 -

3450

q->updateEditorGeometries();

executed (the execution status of this line is deduced): QAbstractItemView * const q = q_func();

3451

if (q->isVisible())

evaluated: q->isVisible()

TRUE	FALSE
yes Evaluation Count:226	yes Evaluation Count:606

226-606

3452

executed: q->updateEditorGeometries();

Execution Count:226

226

3453 #ifndef QT_NO_ACCESSIBILITY -

3454

QAccessibleTableModelChangeEvent accessibleEvent(q, QAccessibleTableModelChangeEvent::ColumnsInserted);

evaluated: QAccessible::isActive()

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:830

2-830

3455

executed (the execution status of this line is deduced): QAccessibleTableModelChangeEvent accessibleEvent(q, QAccessibleTableModelChangeEvent::ColumnsInserted);

3456

accessibleEvent.setFirstColumn(start);

executed (the execution status of this line is deduced): accessibleEvent.setFirstColumn(start);

3457

accessibleEvent.setLastColumn(end);

executed (the execution status of this line is deduced): accessibleEvent.setLastColumn(end);

3458

QAccessible::updateAccessibility(&accessibleEvent);

executed (the execution status of this line is deduced): QAccessible::updateAccessibility(&accessibleEvent);

3459

executed: }

Execution Count:2

3460 #endif -

3461

model = QAbstractItemModelPrivate::staticEmptyModel();

executed: }

Execution Count:832

832

3462 -

3463 /*! -

3464 \internal -

3465 */ -

3466 void QAbstractItemViewPrivate::_q_modelDestroyed() -

3467 { -

3468

executed (the execution status of this line is deduced): model = QAbstractItemModelPrivate::staticEmptyModel();

3469

doDelayedReset();

executed (the execution status of this line is deduced): doDelayedReset();

3470

executed: }

Execution Count:2070

2070

3471 -

3472 /*! -

3473 \internal -

3474 -

3475 This slot is called when the layout is changed. -

3476 */ -

3477 void QAbstractItemViewPrivate::_q_layoutChanged() -

3478 { -

3479

doDelayedItemsLayout();

executed (the execution status of this line is deduced): doDelayedItemsLayout();

3480 #ifndef QT_NO_ACCESSIBILITY -

3481

executed (the execution status of this line is deduced): QAbstractItemView * const q = q_func();

3482

QAccessibleTableModelChangeEvent accessibleEvent(q, QAccessibleTableModelChangeEvent::ModelReset);

partially evaluated: QAccessible::isActive()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1298

0-1298

3483

never executed (the execution status of this line is deduced): QAccessibleTableModelChangeEvent accessibleEvent(q, QAccessibleTableModelChangeEvent::ModelReset);

3484

QAccessible::updateAccessibility(&accessibleEvent);

never executed (the execution status of this line is deduced): QAccessible::updateAccessibility(&accessibleEvent);

3485

never executed: }

3486 #endif -

3487

executed: }

Execution Count:1298

1298

3488 -

3489 void QAbstractItemViewPrivate::_q_rowsMoved(const QModelIndex &, int, int, const QModelIndex &, int) -

3490 { -

3491

_q_layoutChanged();

never executed (the execution status of this line is deduced): _q_layoutChanged();

3492

never executed: }

3493 -

3494 void QAbstractItemViewPrivate::_q_columnsMoved(const QModelIndex &, int, int, const QModelIndex &, int) -

3495 { -

3496

_q_layoutChanged();

never executed (the execution status of this line is deduced): _q_layoutChanged();

3497

never executed: }

3498 -

3499 /*! -

3500 This slot is called when the selection is changed. The previous -

3501 selection (which may be empty), is specified by \a deselected, and the -

3502 new selection by \a selected. -

3503 -

3504 \sa setSelection() -

3505 */ -

3506 void QAbstractItemView::selectionChanged(const QItemSelection &selected, -

3507 const QItemSelection &deselected) -

3508 { -

3509

if (isVisible() && updatesEnabled()) {

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

3510

evaluated: isVisible()

TRUE	FALSE
yes Evaluation Count:4251	yes Evaluation Count:5219

evaluated: updatesEnabled()

TRUE	FALSE
yes Evaluation Count:4231	yes Evaluation Count:20

20-5219

3511

d->viewport->update(visualRegionForSelection(deselected) | visualRegionForSelection(selected));

executed (the execution status of this line is deduced): d->viewport->update(visualRegionForSelection(deselected) | visualRegionForSelection(selected));

3512

executed: }

Execution Count:4231

4231

3513

executed: }

Execution Count:9470

9470

3514 -

3515 /*! -

3516 This slot is called when a new item becomes the current item. -

3517 The previous current item is specified by the \a previous index, and the new -

3518 item by the \a current index. -

3519 -

3520 If you want to know about changes to items see the -

3521 dataChanged() signal. -

3522 */ -

3523 void QAbstractItemView::currentChanged(const QModelIndex &current, const QModelIndex &previous) -

3524 { -

3525

if (previous.isValid()) {

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

3526

Q_ASSERT(d->model);

executed (the execution status of this line is deduced): qt_noop();

3527 -

3528

evaluated: previous.isValid()

TRUE	FALSE
yes Evaluation Count:2849	yes Evaluation Count:1453

1453-2849

3529

QModelIndex buddy = d->model->buddy(previous);

executed (the execution status of this line is deduced): QModelIndex buddy = d->model->buddy(previous);

3530

QWidget *editor = d->editorForIndex(buddy).widget.data();

executed (the execution status of this line is deduced): QWidget *editor = d->editorForIndex(buddy).widget.data();

3531

if (editor && !d->persistent.contains(editor)) {

evaluated: editor

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:2845

evaluated: !d->persistent.contains(editor)

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:1

1-2845

3532

commitData(editor);

executed (the execution status of this line is deduced): commitData(editor);

3533

if (current.row() != previous.row())

evaluated: current.row() != previous.row()

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:1

1-2

3534

closeEditor(editor, QAbstractItemDelegate::SubmitModelCache);

executed: closeEditor(editor, QAbstractItemDelegate::SubmitModelCache);

Execution Count:2

3535 else -

3536

closeEditor(editor, QAbstractItemDelegate::NoHint);

executed: closeEditor(editor, QAbstractItemDelegate::NoHint);

Execution Count:1

3537 } -

3538

if (isVisible()) {

evaluated: isVisible()

TRUE	FALSE
yes Evaluation Count:1768	yes Evaluation Count:1081

1081-1768

3539

update(previous);

executed (the execution status of this line is deduced): update(previous);

3540

executed: }

Execution Count:1768

1768

3541

if (current.isValid() && !d->autoScrollTimer.isActive()) {

executed: }

Execution Count:2849

2849

3542 -

3543

evaluated: current.isValid()

TRUE	FALSE
yes Evaluation Count:3484	yes Evaluation Count:818

partially evaluated: !d->autoScrollTimer.isActive()

TRUE	FALSE
yes Evaluation Count:3484	no Evaluation Count:0

0-3484

3544

if (isVisible()) {

evaluated: isVisible()

TRUE	FALSE
yes Evaluation Count:2010	yes Evaluation Count:1474

1474-2010

3545

if (d->autoScroll)

evaluated: d->autoScroll

TRUE	FALSE
yes Evaluation Count:1251	yes Evaluation Count:759

759-1251

3546

scrollTo(current);

executed: scrollTo(current);

Execution Count:1251

1251

3547

update(current);

executed (the execution status of this line is deduced): update(current);

3548

edit(current, CurrentChanged, 0);

executed (the execution status of this line is deduced): edit(current, CurrentChanged, 0);

3549

if (current.row() == (d->model->rowCount(d->root) - 1))

evaluated: current.row() == (d->model->rowCount(d->root) - 1)

TRUE	FALSE
yes Evaluation Count:107	yes Evaluation Count:1903

107-1903

3550

d->fetchMore();

executed: d->fetchMore();

Execution Count:107

107

3551

d->shouldScrollToCurrentOnShow = d->autoScroll;

executed: }

Execution Count:2010

2010

3552

executed (the execution status of this line is deduced): d->shouldScrollToCurrentOnShow = d->autoScroll;

3553

executed: }

Execution Count:1474

1474

3554 } -

3555

executed: }

Execution Count:4302

4302

3556 -

3557 #ifndef QT_NO_DRAGANDDROP -

3558 /*! -

3559 Starts a drag by calling drag->exec() using the given \a supportedActions. -

3560 */ -

3561 void QAbstractItemView::startDrag(Qt::DropActions supportedActions) -

3562 { -

3563

QModelIndexList indexes = d->selectedDraggableIndexes();

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

3564

executed (the execution status of this line is deduced): QModelIndexList indexes = d->selectedDraggableIndexes();

3565

if (indexes.count() > 0) {

partially evaluated: indexes.count() > 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4

0-4

3566

QMimeData *data = d->model->mimeData(indexes);

never executed (the execution status of this line is deduced): QMimeData *data = d->model->mimeData(indexes);

3567

if (!data)

never evaluated: !data

3568

QPixmap pixmap = d->renderToPixmap(indexes, &rect);

never executed: return;

3569

QRect rect;

never executed (the execution status of this line is deduced): QRect rect;

3570

never executed (the execution status of this line is deduced): QPixmap pixmap = d->renderToPixmap(indexes, &rect);

3571

rect.adjust(horizontalOffset(), verticalOffset(), 0, 0);

never executed (the execution status of this line is deduced): rect.adjust(horizontalOffset(), verticalOffset(), 0, 0);

3572

QDrag *drag = new QDrag(this);

never executed (the execution status of this line is deduced): QDrag *drag = new QDrag(this);

3573

drag->setPixmap(pixmap);

never executed (the execution status of this line is deduced): drag->setPixmap(pixmap);

3574

drag->setMimeData(data);

never executed (the execution status of this line is deduced): drag->setMimeData(data);

3575

drag->setHotSpot(d->pressedPosition - rect.topLeft());

never executed (the execution status of this line is deduced): drag->setHotSpot(d->pressedPosition - rect.topLeft());

3576

Qt::DropAction defaultDropAction = Qt::IgnoreAction;

never executed (the execution status of this line is deduced): Qt::DropAction defaultDropAction = Qt::IgnoreAction;

3577

if (d->defaultDropAction != Qt::IgnoreAction && (supportedActions & d->defaultDropAction))

never evaluated: d->defaultDropAction != Qt::IgnoreAction

never evaluated: (supportedActions & d->defaultDropAction)

3578

defaultDropAction = d->defaultDropAction;

never executed: defaultDropAction = d->defaultDropAction;

3579

else if (supportedActions & Qt::CopyAction && dragDropMode() != QAbstractItemView::InternalMove)

never evaluated: supportedActions & Qt::CopyAction

never evaluated: dragDropMode() != QAbstractItemView::InternalMove

3580

defaultDropAction = Qt::CopyAction;

never executed: defaultDropAction = Qt::CopyAction;

3581

if (drag->exec(supportedActions, defaultDropAction) == Qt::MoveAction)

never evaluated: drag->exec(supportedActions, defaultDropAction) == Qt::MoveAction

3582

d->clearOrRemove();

never executed: d->clearOrRemove();

never executed: }

executed: }

Execution Count:4

3585 #endif // QT_NO_DRAGANDDROP -

3586 -

3587 /*! -

3588 Returns a QStyleOptionViewItem structure populated with the view's -

3589 palette, font, state, alignments etc. -

3590 */ -

3591 QStyleOptionViewItem QAbstractItemView::viewOptions() const -

3592 { -

3593

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

3594

return d->viewOptions();

executed: return d->viewOptions();

Execution Count:1980

1980

3595 } -

3596 -

3597 QStyleOptionViewItem QAbstractItemViewPrivate::viewOptions() const -

3598 { -

3599

QStyleOptionViewItem option;

executed (the execution status of this line is deduced): const QAbstractItemView * const q = q_func();

3600

executed (the execution status of this line is deduced): QStyleOptionViewItem option;

3601

option.init(q);

executed (the execution status of this line is deduced): option.init(q);

3602

option.state &= ~QStyle::State_MouseOver;

executed (the execution status of this line is deduced): option.state &= ~QStyle::State_MouseOver;

3603

option.font = q->font();

executed (the execution status of this line is deduced): option.font = q->font();

3604 -

3605 #ifndef Q_WS_MAC -

3606 // On mac the focus appearance follows window activation -

3607 // not widget activation -

3608

if (!q->hasFocus())

evaluated: !q->hasFocus()

TRUE	FALSE
yes Evaluation Count:16431	yes Evaluation Count:25869

16431-25869

3609

option.state &= ~QStyle::State_Active;

executed: option.state &= ~QStyle::State_Active;

Execution Count:16431

16431

3610 #endif -

3611 -

3612

option.state &= ~QStyle::State_HasFocus;

executed (the execution status of this line is deduced): option.state &= ~QStyle::State_HasFocus;

3613

if (iconSize.isValid()) {

evaluated: iconSize.isValid()

TRUE	FALSE
yes Evaluation Count:2177	yes Evaluation Count:40123

2177-40123

3614

option.decorationSize = iconSize;

executed (the execution status of this line is deduced): option.decorationSize = iconSize;

3615

int pm = q->style()->pixelMetric(QStyle::PM_SmallIconSize, 0, q);

executed: }

Execution Count:2177

2177

3616

executed (the execution status of this line is deduced): int pm = q->style()->pixelMetric(QStyle::PM_SmallIconSize, 0, q);

3617

option.decorationSize = QSize(pm, pm);

executed (the execution status of this line is deduced): option.decorationSize = QSize(pm, pm);

3618

option.decorationPosition = QStyleOptionViewItem::Left;

executed: }

Execution Count:40123

40123

3619

executed (the execution status of this line is deduced): option.decorationPosition = QStyleOptionViewItem::Left;

3620

option.decorationAlignment = Qt::AlignCenter;

executed (the execution status of this line is deduced): option.decorationAlignment = Qt::AlignCenter;

3621

option.displayAlignment = Qt::AlignLeft|Qt::AlignVCenter;

executed (the execution status of this line is deduced): option.displayAlignment = Qt::AlignLeft|Qt::AlignVCenter;

3622

option.textElideMode = textElideMode;

executed (the execution status of this line is deduced): option.textElideMode = textElideMode;

3623

option.rect = QRect();

executed (the execution status of this line is deduced): option.rect = QRect();

3624

option.showDecorationSelected = q->style()->styleHint(QStyle::SH_ItemView_ShowDecorationSelected, 0, q);

executed (the execution status of this line is deduced): option.showDecorationSelected = q->style()->styleHint(QStyle::SH_ItemView_ShowDecorationSelected, 0, q);

3625

if (wrapItemText)

evaluated: wrapItemText

TRUE	FALSE
yes Evaluation Count:4098	yes Evaluation Count:38202

4098-38202

3626

option.features = QStyleOptionViewItem::WrapText;

executed: option.features = QStyleOptionViewItem::WrapText;

Execution Count:4098

4098

3627

option.locale = q->locale();

executed (the execution status of this line is deduced): option.locale = q->locale();

3628

option.locale.setNumberOptions(QLocale::OmitGroupSeparator);

executed (the execution status of this line is deduced): option.locale.setNumberOptions(QLocale::OmitGroupSeparator);

3629

option.widget = q;

executed (the execution status of this line is deduced): option.widget = q;

3630

return option;

executed: return option;

Execution Count:42300

42300

3631 } -

3632 -

3633 /*! -

3634 Returns the item view's state. -

3635 -

3636 \sa setState() -

3637 */ -

3638 QAbstractItemView::State QAbstractItemView::state() const -

3639 { -

3640

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

3641

return d->state;

executed: return d->state;

Execution Count:7962

7962

3642 } -

3643 -

3644 /*! -

3645 Sets the item view's state to the given \a state. -

3646 -

3647 \sa state() -

3648 */ -

3649 void QAbstractItemView::setState(State state) -

3650 { -

3651

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

3652

d->state = state;

executed (the execution status of this line is deduced): d->state = state;

3653

executed: }

Execution Count:20550

20550

3654 -

3655 /*! -

3656 Schedules a layout of the items in the view to be executed when the -

3657 event processing starts. -

3658 -

3659 Even if scheduleDelayedItemsLayout() is called multiple times before -

3660 events are processed, the view will only do the layout once. -

3661 -

3662 \sa executeDelayedItemsLayout() -

3663 */ -

3664 void QAbstractItemView::scheduleDelayedItemsLayout() -

3665 { -

3666

d->doDelayedItemsLayout();

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

3667

executed (the execution status of this line is deduced): d->doDelayedItemsLayout();

3668

executed: }

Execution Count:6

3669 -

3670 /*! -

3671 Executes the scheduled layouts without waiting for the event processing -

3672 to begin. -

3673 -

3674 \sa scheduleDelayedItemsLayout() -

3675 */ -

3676 void QAbstractItemView::executeDelayedItemsLayout() -

3677 { -

3678

d->executePostedLayout();

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

3679

executed (the execution status of this line is deduced): d->executePostedLayout();

3680

executed: }

Execution Count:4

3681 -

3682 /*! -

3683 \since 4.1 -

3684 -

3685 Marks the given \a region as dirty and schedules it to be updated. -

3686 You only need to call this function if you are implementing -

3687 your own view subclass. -

3688 -

3689 \sa scrollDirtyRegion(), dirtyRegionOffset() -

3690 */ -

3691 -

3692 void QAbstractItemView::setDirtyRegion(const QRegion &region) -

3693 { -

3694

d->setDirtyRegion(region);

never executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

3695

never executed (the execution status of this line is deduced): d->setDirtyRegion(region);

3696

never executed: }

3697 -

3698 /*! -

3699 Prepares the view for scrolling by (\a{dx},\a{dy}) pixels by moving the dirty regions in the -

3700 opposite direction. You only need to call this function if you are implementing a scrolling -

3701 viewport in your view subclass. -

3702 -

3703 If you implement scrollContentsBy() in a subclass of QAbstractItemView, call this function -

3704 before you call QWidget::scroll() on the viewport. Alternatively, just call update(). -

3705 -

3706 \sa scrollContentsBy(), dirtyRegionOffset(), setDirtyRegion() -

3707 */ -

3708 void QAbstractItemView::scrollDirtyRegion(int dx, int dy) -

3709 { -

3710

d->scrollDirtyRegion(dx, dy);

never executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

3711

never executed (the execution status of this line is deduced): d->scrollDirtyRegion(dx, dy);

3712

never executed: }

3713 -

3714 /*! -

3715 Returns the offset of the dirty regions in the view. -

3716 -

3717 If you use scrollDirtyRegion() and implement a paintEvent() in a subclass of -

3718 QAbstractItemView, you should translate the area given by the paint event with -

3719 the offset returned from this function. -

3720 -

3721 \sa scrollDirtyRegion(), setDirtyRegion() -

3722 */ -

3723 QPoint QAbstractItemView::dirtyRegionOffset() const -

3724 { -

3725

return d->scrollDelayOffset;

never executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

3726

never executed: return d->scrollDelayOffset;

3727 } -

3728 -

3729 /*! -

3730 \internal -

3731 */ -

3732 void QAbstractItemView::startAutoScroll() -

3733 { -

3734

d_func()->startAutoScroll();

executed (the execution status of this line is deduced): d_func()->startAutoScroll();

3735

d_func()->stopAutoScroll();

executed: }

Execution Count:8

3736 -

3737 /*! -

3738 \internal -

3739 */ -

3740 void QAbstractItemView::stopAutoScroll() -

3741 { -

3742

executed (the execution status of this line is deduced): d_func()->stopAutoScroll();

3743

executed: }

Execution Count:16

3744 -

3745 /*! -

3746 \internal -

3747 */ -

3748 void QAbstractItemView::doAutoScroll() -

3749 { -

3750 // find how much we should scroll with -

3751

QScrollBar *verticalScroll = verticalScrollBar();

executed (the execution status of this line is deduced): QAbstractItemViewPrivate * const d = d_func();

3752

executed (the execution status of this line is deduced): QScrollBar *verticalScroll = verticalScrollBar();

3753

QScrollBar *horizontalScroll = horizontalScrollBar();

executed (the execution status of this line is deduced): QScrollBar *horizontalScroll = horizontalScrollBar();

3754 -

3755 // QHeaderView does not (normally) have scrollbars -

3756 // It needs to use its parents scroll instead -

3757

QHeaderView *hv = qobject_cast<QHeaderView*>(this);

executed (the execution status of this line is deduced): QHeaderView *hv = qobject_cast<QHeaderView*>(this);

3758

if (hv) {

evaluated: hv

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:6

2-6

3759

QAbstractScrollArea *parent = qobject_cast<QAbstractScrollArea*>(parentWidget());

executed (the execution status of this line is deduced): QAbstractScrollArea *parent = qobject_cast<QAbstractScrollArea*>(parentWidget());

3760

if (parent) {

partially evaluated: parent

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2

0-2

3761

if (hv->orientation() == Qt::Horizontal) {

never evaluated: hv->orientation() == Qt::Horizontal

3762

if (!hv->horizontalScrollBar() || !hv->horizontalScrollBar()->isVisible())

never evaluated: !hv->horizontalScrollBar()

never evaluated: !hv->horizontalScrollBar()->isVisible()

3763

horizontalScroll = parent->horizontalScrollBar();

never executed: horizontalScroll = parent->horizontalScrollBar();

3764

if (!hv->verticalScrollBar() || !hv->verticalScrollBar()->isVisible())

never executed: }

3765

never evaluated: !hv->verticalScrollBar()

never evaluated: !hv->verticalScrollBar()->isVisible()

3766

verticalScroll = parent->verticalScrollBar();

never executed: verticalScroll = parent->verticalScrollBar();

3767

never executed: }

3768 } -

3769

int verticalStep = verticalScroll->pageStep();

executed: }

Execution Count:2

3770 -

3771

executed (the execution status of this line is deduced): int verticalStep = verticalScroll->pageStep();

3772

int horizontalStep = horizontalScroll->pageStep();

executed (the execution status of this line is deduced): int horizontalStep = horizontalScroll->pageStep();

3773

if (d->autoScrollCount < qMax(verticalStep, horizontalStep))

partially evaluated: d->autoScrollCount < qMax(verticalStep, horizontalStep)

TRUE	FALSE
yes Evaluation Count:8	no Evaluation Count:0

0-8

3774

++d->autoScrollCount;

executed: ++d->autoScrollCount;

Execution Count:8

3775 -

3776

int margin = d->autoScrollMargin;

executed (the execution status of this line is deduced): int margin = d->autoScrollMargin;

3777

int verticalValue = verticalScroll->value();

executed (the execution status of this line is deduced): int verticalValue = verticalScroll->value();

3778

int horizontalValue = horizontalScroll->value();

executed (the execution status of this line is deduced): int horizontalValue = horizontalScroll->value();

3779 -

3780

QPoint pos = d->viewport->mapFromGlobal(QCursor::pos());

executed (the execution status of this line is deduced): QPoint pos = d->viewport->mapFromGlobal(QCursor::pos());

3781

QRect area = static_cast<QAbstractItemView*>(d->viewport)->d_func()->clipRect(); // access QWidget private by bending C++ rules

executed (the execution status of this line is deduced): QRect area = static_cast<QAbstractItemView*>(d->viewport)->d_func()->clipRect();

3782 -

3783 // do the scrolling if we are in the scroll margins -

3784

if (pos.y() - area.top() < margin)

evaluated: pos.y() - area.top() < margin

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:6

2-6

3785

verticalScroll->setValue(verticalValue - d->autoScrollCount);

executed: verticalScroll->setValue(verticalValue - d->autoScrollCount);

Execution Count:2

3786

else if (area.bottom() - pos.y() < margin)

partially evaluated: area.bottom() - pos.y() < margin

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:6

0-6

3787

verticalScroll->setValue(verticalValue + d->autoScrollCount);

never executed: verticalScroll->setValue(verticalValue + d->autoScrollCount);

3788

if (pos.x() - area.left() < margin)

partially evaluated: pos.x() - area.left() < margin

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:8

0-8

3789

horizontalScroll->setValue(horizontalValue - d->autoScrollCount);

never executed: horizontalScroll->setValue(horizontalValue - d->autoScrollCount);

3790

else if (area.right() - pos.x() < margin)

partially evaluated: area.right() - pos.x() < margin

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:8

0-8

3791

horizontalScroll->setValue(horizontalValue + d->autoScrollCount);

never executed: horizontalScroll->setValue(horizontalValue + d->autoScrollCount);

3792 // if nothing changed, stop scrolling -

3793

bool verticalUnchanged = (verticalValue == verticalScroll->value());

executed (the execution status of this line is deduced): bool verticalUnchanged = (verticalValue == verticalScroll->value());

3794

bool horizontalUnchanged = (horizontalValue == horizontalScroll->value());

executed (the execution status of this line is deduced): bool horizontalUnchanged = (horizontalValue == horizontalScroll->value());

3795

if (verticalUnchanged && horizontalUnchanged) {

partially evaluated: verticalUnchanged

TRUE	FALSE
yes Evaluation Count:8	no Evaluation Count:0

partially evaluated: horizontalUnchanged

TRUE	FALSE
yes Evaluation Count:8	no Evaluation Count:0

0-8

3796

stopAutoScroll();

executed (the execution status of this line is deduced): stopAutoScroll();

3797

executed: }

Execution Count:8

3798 #ifndef QT_NO_DRAGANDDROP -

3799

d->dropIndicatorPosition = QAbstractItemView::OnViewport;

never executed (the execution status of this line is deduced): d->dropIndicatorRect = QRect();

3800

never executed (the execution status of this line is deduced): d->dropIndicatorPosition = QAbstractItemView::OnViewport;

3801 #endif -

3802

never executed (the execution status of this line is deduced): d->viewport->update();

3803

never executed: }

3804 } -

3805 -

3806 /*! -

3807 Returns the SelectionFlags to be used when updating a selection with -

3808 to include the \a index specified. The \a event is a user input event, -

3809 such as a mouse or keyboard event. -

3810 -

3811 Reimplement this function to define your own selection behavior. -

3812 -

3813 \sa setSelection() -

3814 */ -

3815 QItemSelectionModel::SelectionFlags QAbstractItemView::selectionCommand(const QModelIndex &index, -

3816 const QEvent *event) const -

3817 { -

3818

executed (the execution status of this line is deduced): const QAbstractItemViewPrivate * const d = d_func();

3819 switch (d->selectionMode) { -

3820 case NoSelection: // Never update selection model -

3821

if (event && event->type() == QEvent::MouseButtonRelease)

executed: return QItemSelectionModel::NoUpdate;

Execution Count:33

3822 case SingleSelection: // ClearAndSelect on valid index otherwise NoUpdate -

3823

evaluated: event

TRUE	FALSE
yes Evaluation Count:1025	yes Evaluation Count:1105

evaluated: event->type() == QEvent::MouseButtonRelease

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:1024

1-1105

3824

return QItemSelectionModel::ClearAndSelect|d->selectionBehaviorFlags();

executed: return QItemSelectionModel::NoUpdate;

Execution Count:1

3825

executed: return QItemSelectionModel::ClearAndSelect|d->selectionBehaviorFlags();

Execution Count:2129

2129

3826 case MultiSelection: -

3827

return d->multiSelectionCommand(index, event);

executed: return d->multiSelectionCommand(index, event);

Execution Count:4

3828 case ExtendedSelection: -

3829

return d->extendedSelectionCommand(index, event);

executed: return d->extendedSelectionCommand(index, event);

Execution Count:977

977

3830 case ContiguousSelection: -

3831

return d->contiguousSelectionCommand(index, event);

executed: return d->contiguousSelectionCommand(index, event);

Execution Count:4

3832 } -

3833

never executed: return QItemSelectionModel::NoUpdate;

3834 } -

3835 -

3836 QItemSelectionModel::SelectionFlags QAbstractItemViewPrivate::multiSelectionCommand( -

3837 const QModelIndex &index, const QEvent *event) const -

3838 { -

3839

if (static_cast<const QKeyEvent*>(event)->key() == Qt::Key_Space

executed (the execution status of this line is deduced): (void)index;

3840 -

3841

if (event) {

partially evaluated: event

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4

0-4

3842 switch (event->type()) { -

3843 case QEvent::KeyPress: -

3844

never evaluated: static_cast<const QKeyEvent*>(event)->key() == Qt::Key_Space

3845

|| static_cast<const QKeyEvent*>(event)->key() == Qt::Key_Select)

never evaluated: static_cast<const QKeyEvent*>(event)->key() == Qt::Key_Select

3846

return QItemSelectionModel::Toggle|selectionBehaviorFlags();

never executed: return QItemSelectionModel::Toggle|selectionBehaviorFlags();

3847

if (static_cast<const QMouseEvent*>(event)->button() == Qt::LeftButton)

never executed: break;

3848 case QEvent::MouseButtonPress: -

3849

never evaluated: static_cast<const QMouseEvent*>(event)->button() == Qt::LeftButton

3850

return QItemSelectionModel::Toggle|selectionBehaviorFlags(); // toggle

never executed: return QItemSelectionModel::Toggle|selectionBehaviorFlags();

3851

if (static_cast<const QMouseEvent*>(event)->button() == Qt::LeftButton)

never executed: break;

3852 case QEvent::MouseButtonRelease: -

3853

never evaluated: static_cast<const QMouseEvent*>(event)->button() == Qt::LeftButton

3854

return QItemSelectionModel::NoUpdate|selectionBehaviorFlags(); // finalize

never executed: return QItemSelectionModel::NoUpdate|selectionBehaviorFlags();

3855

if (static_cast<const QMouseEvent*>(event)->buttons() & Qt::LeftButton)

never executed: break;

3856 case QEvent::MouseMove: -

3857

never evaluated: static_cast<const QMouseEvent*>(event)->buttons() & Qt::LeftButton

3858

return QItemSelectionModel::ToggleCurrent|selectionBehaviorFlags(); // toggle drag select

never executed: return QItemSelectionModel::ToggleCurrent|selectionBehaviorFlags();

3859 default: -

3860

never executed: break;

3861 } -

3862

return QItemSelectionModel::Toggle|selectionBehaviorFlags();

never executed: return QItemSelectionModel::NoUpdate;

3863 } -

3864 -

3865

executed: return QItemSelectionModel::Toggle|selectionBehaviorFlags();

Execution Count:4

3866 } -

3867 -

3868 QItemSelectionModel::SelectionFlags QAbstractItemViewPrivate::extendedSelectionCommand( -

3869 const QModelIndex &index, const QEvent *event) const -

3870 { -

3871

Qt::KeyboardModifiers modifiers = QApplication::keyboardModifiers();

executed (the execution status of this line is deduced): Qt::KeyboardModifiers modifiers = QApplication::keyboardModifiers();

3872

if (event) {

evaluated: event

TRUE	FALSE
yes Evaluation Count:614	yes Evaluation Count:367

367-614

3873 switch (event->type()) { -

3874 case QEvent::MouseMove: { -

3875 // Toggle on MouseMove -

3876

modifiers = static_cast<const QMouseEvent*>(event)->modifiers();

executed (the execution status of this line is deduced): modifiers = static_cast<const QMouseEvent*>(event)->modifiers();

3877

if (modifiers & Qt::ControlModifier)

evaluated: modifiers & Qt::ControlModifier

TRUE	FALSE
yes Evaluation Count:13	yes Evaluation Count:2

2-13

3878

return QItemSelectionModel::ToggleCurrent|selectionBehaviorFlags();

executed: return QItemSelectionModel::ToggleCurrent|selectionBehaviorFlags();

Execution Count:13

3879

modifiers = static_cast<const QMouseEvent*>(event)->modifiers();

executed: break;

Execution Count:2

3880 } -

3881 case QEvent::MouseButtonPress: { -

3882

executed (the execution status of this line is deduced): modifiers = static_cast<const QMouseEvent*>(event)->modifiers();

3883

const Qt::MouseButton button = static_cast<const QMouseEvent*>(event)->button();

executed (the execution status of this line is deduced): const Qt::MouseButton button = static_cast<const QMouseEvent*>(event)->button();

3884

const bool rightButtonPressed = button & Qt::RightButton;

executed (the execution status of this line is deduced): const bool rightButtonPressed = button & Qt::RightButton;

3885

const bool shiftKeyPressed = modifiers & Qt::ShiftModifier;

executed (the execution status of this line is deduced): const bool shiftKeyPressed = modifiers & Qt::ShiftModifier;

3886

const bool controlKeyPressed = modifiers & Qt::ControlModifier;

executed (the execution status of this line is deduced): const bool controlKeyPressed = modifiers & Qt::ControlModifier;

3887

const bool indexIsSelected = selectionModel->isSelected(index);

executed (the execution status of this line is deduced): const bool indexIsSelected = selectionModel->isSelected(index);

3888

if ((shiftKeyPressed || controlKeyPressed) && rightButtonPressed)

evaluated: shiftKeyPressed

TRUE	FALSE
yes Evaluation Count:91	yes Evaluation Count:289

evaluated: controlKeyPressed

TRUE	FALSE
yes Evaluation Count:96	yes Evaluation Count:193

evaluated: rightButtonPressed

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:185

2-289

3889

if (!shiftKeyPressed && !controlKeyPressed && indexIsSelected)

executed: return QItemSelectionModel::NoUpdate;

Execution Count:2

3890

evaluated: !shiftKeyPressed

TRUE	FALSE
yes Evaluation Count:287	yes Evaluation Count:91

evaluated: !controlKeyPressed

TRUE	FALSE
yes Evaluation Count:193	yes Evaluation Count:94

evaluated: indexIsSelected

TRUE	FALSE
yes Evaluation Count:20	yes Evaluation Count:173

20-287

3891

if (!index.isValid() && !rightButtonPressed && !shiftKeyPressed && !controlKeyPressed)

executed: return QItemSelectionModel::NoUpdate;

Execution Count:20

3892

evaluated: !index.isValid()

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:351

evaluated: !rightButtonPressed

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:1

partially evaluated: !shiftKeyPressed

TRUE	FALSE
yes Evaluation Count:6	no Evaluation Count:0

evaluated: !controlKeyPressed

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:1

0-351

3893

return QItemSelectionModel::Clear;

executed: return QItemSelectionModel::Clear;

Execution Count:5

3894

evaluated: !index.isValid()

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:351

2-351

3895

executed: return QItemSelectionModel::NoUpdate;

Execution Count:2

3896

modifiers = static_cast<const QMouseEvent*>(event)->modifiers();

executed: break;

Execution Count:351

351

3897 } -

3898 case QEvent::MouseButtonRelease: { -

3899 // ClearAndSelect on MouseButtonRelease if MouseButtonPress on selected item or empty area -

3900

executed (the execution status of this line is deduced): modifiers = static_cast<const QMouseEvent*>(event)->modifiers();

3901

const Qt::MouseButton button = static_cast<const QMouseEvent*>(event)->button();

executed (the execution status of this line is deduced): const Qt::MouseButton button = static_cast<const QMouseEvent*>(event)->button();

3902

const bool rightButtonPressed = button & Qt::RightButton;

executed (the execution status of this line is deduced): const bool rightButtonPressed = button & Qt::RightButton;

3903

const bool shiftKeyPressed = modifiers & Qt::ShiftModifier;

executed (the execution status of this line is deduced): const bool shiftKeyPressed = modifiers & Qt::ShiftModifier;

3904

const bool controlKeyPressed = modifiers & Qt::ControlModifier;

executed (the execution status of this line is deduced): const bool controlKeyPressed = modifiers & Qt::ControlModifier;

3905

if (((index == pressedIndex && selectionModel->isSelected(index))

evaluated: index == pressedIndex

TRUE	FALSE
yes Evaluation Count:17	yes Evaluation Count:9

evaluated: selectionModel->isSelected(index)

TRUE	FALSE
yes Evaluation Count:12	yes Evaluation Count:5

5-17

3906

|| !index.isValid()) && state != QAbstractItemView::DragSelectingState

evaluated: !index.isValid()

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:10

evaluated: state != QAbstractItemView::DragSelectingState

TRUE	FALSE
yes Evaluation Count:15	yes Evaluation Count:1

1-15

3907

&& !shiftKeyPressed && !controlKeyPressed && (!rightButtonPressed || !index.isValid()))

partially evaluated: !shiftKeyPressed

TRUE	FALSE
yes Evaluation Count:15	no Evaluation Count:0

evaluated: !controlKeyPressed

TRUE	FALSE
yes Evaluation Count:14	yes Evaluation Count:1

evaluated: !rightButtonPressed

TRUE	FALSE
yes Evaluation Count:12	yes Evaluation Count:2

evaluated: !index.isValid()

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:1

0-15

3908

return QItemSelectionModel::ClearAndSelect|selectionBehaviorFlags();

executed: return QItemSelectionModel::ClearAndSelect|selectionBehaviorFlags();

Execution Count:13

3909

modifiers = static_cast<const QKeyEvent*>(event)->modifiers();

executed: return QItemSelectionModel::NoUpdate;

Execution Count:13

3910 } -

3911 case QEvent::KeyPress: { -

3912 // NoUpdate on Key movement and Ctrl -

3913

executed (the execution status of this line is deduced): modifiers = static_cast<const QKeyEvent*>(event)->modifiers();

3914 switch (static_cast<const QKeyEvent*>(event)->key()) { -

3915 case Qt::Key_Backtab: -

3916

modifiers = modifiers & ~Qt::ShiftModifier; // special case for backtab

executed (the execution status of this line is deduced): modifiers = modifiers & ~Qt::ShiftModifier;

3917

case Qt::Key_Down:

code before this statement executed: case Qt::Key_Down:

Execution Count:2

3918 case Qt::Key_Up: -

3919 case Qt::Key_Left: -

3920 case Qt::Key_Right: -

3921 case Qt::Key_Home: -

3922 case Qt::Key_End: -

3923 case Qt::Key_PageUp: -

3924 case Qt::Key_PageDown: -

3925 case Qt::Key_Tab: -

3926

if (modifiers & Qt::ControlModifier

partially evaluated: modifiers & Qt::ControlModifier

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:193

0-193

3927 #ifdef QT_KEYPAD_NAVIGATION -

3928 // Preserve historical tab order navigation behavior -

3929 || QApplication::navigationMode() == Qt::NavigationModeKeypadTabOrder -

3930 #endif -

3931 ) -

3932

never executed: return QItemSelectionModel::NoUpdate;

3933

return QItemSelectionModel::Toggle|selectionBehaviorFlags();

executed: break;

Execution Count:193

193

3934 case Qt::Key_Select: -

3935

never executed: return QItemSelectionModel::Toggle|selectionBehaviorFlags();

3936 case Qt::Key_Space:// Toggle on Ctrl-Qt::Key_Space, Select on Space -

3937

if (modifiers & Qt::ControlModifier)

never evaluated: modifiers & Qt::ControlModifier

3938

return QItemSelectionModel::Toggle|selectionBehaviorFlags();

never executed: return QItemSelectionModel::Toggle|selectionBehaviorFlags();

3939

return QItemSelectionModel::Select|selectionBehaviorFlags();

never executed: return QItemSelectionModel::Select|selectionBehaviorFlags();

3940 default: -

3941

never executed: break;

3942 } -

3943 } -

3944 default: -

3945

executed: break;

Execution Count:193

193

3946 } -

3947

if (modifiers & Qt::ShiftModifier)

executed: }

Execution Count:546

546

3948 -

3949

evaluated: modifiers & Qt::ShiftModifier

TRUE	FALSE
yes Evaluation Count:99	yes Evaluation Count:814

99-814

3950

return QItemSelectionModel::SelectCurrent|selectionBehaviorFlags();

executed: return QItemSelectionModel::SelectCurrent|selectionBehaviorFlags();

Execution Count:99

3951

if (modifiers & Qt::ControlModifier)

evaluated: modifiers & Qt::ControlModifier

TRUE	FALSE
yes Evaluation Count:104	yes Evaluation Count:710

104-710

3952

return QItemSelectionModel::Toggle|selectionBehaviorFlags();

executed: return QItemSelectionModel::Toggle|selectionBehaviorFlags();

Execution Count:104

104

3953

if (state == QAbstractItemView::DragSelectingState) {

evaluated: state == QAbstractItemView::DragSelectingState

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:708

2-708

3954 //when drag-selecting we need to clear any previous selection and select the current one -

3955

return QItemSelectionModel::Clear|QItemSelectionModel::SelectCurrent|selectionBehaviorFlags();

executed: return QItemSelectionModel::Clear|QItemSelectionModel::SelectCurrent|selectionBehaviorFlags();

Execution Count:2

3956 } -

3957 -

3958

return QItemSelectionModel::ClearAndSelect|selectionBehaviorFlags();

executed: return QItemSelectionModel::ClearAndSelect|selectionBehaviorFlags();

Execution Count:708

708

3959 } -

3960 -

3961 QItemSelectionModel::SelectionFlags -

3962 QAbstractItemViewPrivate::contiguousSelectionCommand(const QModelIndex &index, -

3963 const QEvent *event) const -

3964 { -

3965

QItemSelectionModel::SelectionFlags flags = extendedSelectionCommand(index, event);

executed (the execution status of this line is deduced): QItemSelectionModel::SelectionFlags flags = extendedSelectionCommand(index, event);

3966

const int Mask = QItemSelectionModel::Clear | QItemSelectionModel::Select

executed (the execution status of this line is deduced): const int Mask = QItemSelectionModel::Clear | QItemSelectionModel::Select

3967

| QItemSelectionModel::Deselect | QItemSelectionModel::Toggle

executed (the execution status of this line is deduced): | QItemSelectionModel::Deselect | QItemSelectionModel::Toggle

3968

| QItemSelectionModel::Current;

executed (the execution status of this line is deduced): | QItemSelectionModel::Current;

3969 -

3970 switch (flags & Mask) { -

3971 case QItemSelectionModel::Clear: -

3972 case QItemSelectionModel::ClearAndSelect: -

3973 case QItemSelectionModel::SelectCurrent: -

3974

return flags;

executed: return flags;

Execution Count:4

3975 case QItemSelectionModel::NoUpdate: -

3976

if (event &&

never evaluated: event

3977

(event->type() == QEvent::MouseButtonPress

never evaluated: event->type() == QEvent::MouseButtonPress

3978

|| event->type() == QEvent::MouseButtonRelease))

never evaluated: event->type() == QEvent::MouseButtonRelease

3979

return flags;

never executed: return flags;

3980

return QItemSelectionModel::ClearAndSelect|selectionBehaviorFlags();

never executed: return QItemSelectionModel::ClearAndSelect|selectionBehaviorFlags();

3981 default: -

3982

return QItemSelectionModel::SelectCurrent|selectionBehaviorFlags();

never executed: return QItemSelectionModel::SelectCurrent|selectionBehaviorFlags();

3983 } -

3984

if (!model->canFetchMore(root))

never executed: }

3985 -

3986 void QAbstractItemViewPrivate::fetchMore() -

3987 { -

3988

fetchMoreTimer.stop();

executed (the execution status of this line is deduced): fetchMoreTimer.stop();

3989

evaluated: !model->canFetchMore(root)

TRUE	FALSE
yes Evaluation Count:1297	yes Evaluation Count:2

2-1297

3990

int last = model->rowCount(root) - 1;

executed: return;

Execution Count:1297

1297

3991

executed (the execution status of this line is deduced): int last = model->rowCount(root) - 1;

3992

if (last < 0) {

partially evaluated: last < 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2

0-2

3993

model->fetchMore(root);

never executed (the execution status of this line is deduced): model->fetchMore(root);

3994

QModelIndex index = model->index(last, 0, root);

never executed: return;

3995 } -

3996 -

3997

executed (the execution status of this line is deduced): QModelIndex index = model->index(last, 0, root);

3998

QRect rect = q_func()->visualRect(index);

executed (the execution status of this line is deduced): QRect rect = q_func()->visualRect(index);

3999

if (viewport->rect().intersects(rect))

evaluated: viewport->rect().intersects(rect)

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:1

4000

model->fetchMore(root);

executed: model->fetchMore(root);

Execution Count:1

4001

executed: }

Execution Count:2

4002 -

4003 bool QAbstractItemViewPrivate::shouldEdit(QAbstractItemView::EditTrigger trigger, -

4004 const QModelIndex &index) const -

4005 { -

4006

partially evaluated: !index.isValid()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:7936

0-7936

4007

Qt::ItemFlags flags = model->flags(index);

never executed: return false;

4008

executed (the execution status of this line is deduced): Qt::ItemFlags flags = model->flags(index);

4009

if (((flags & Qt::ItemIsEditable) == 0) || ((flags & Qt::ItemIsEnabled) == 0))

evaluated: ((flags & Qt::ItemIsEditable) == 0)

TRUE	FALSE
yes Evaluation Count:4737	yes Evaluation Count:3199

evaluated: ((flags & Qt::ItemIsEnabled) == 0)

TRUE	FALSE
yes Evaluation Count:314	yes Evaluation Count:2885

314-4737

4010

if (state == QAbstractItemView::EditingState)

executed: return false;

Execution Count:5051

5051

4011

evaluated: state == QAbstractItemView::EditingState

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:2880

5-2880

4012

executed: return false;

Execution Count:5

4013

if (hasEditor(index))

partially evaluated: hasEditor(index)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2880

0-2880

4014

if (trigger == QAbstractItemView::AllEditTriggers) // force editing

never executed: return false;

4015

evaluated: trigger == QAbstractItemView::AllEditTriggers

TRUE	FALSE
yes Evaluation Count:37	yes Evaluation Count:2843

37-2843

4016

if ((trigger & editTriggers) == QAbstractItemView::SelectedClicked

executed: return true;

Execution Count:37

4017

evaluated: (trigger & editTriggers) == QAbstractItemView::SelectedClicked

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:2841

2-2841

4018

&& !selectionModel->isSelected(index))

partially evaluated: !selectionModel->isSelected(index)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2

0-2

4019

return (trigger & editTriggers);

never executed: return false;

4020

executed: return (trigger & editTriggers);

Execution Count:2843

2843

4021 } -

4022 -

4023 bool QAbstractItemViewPrivate::shouldForwardEvent(QAbstractItemView::EditTrigger trigger, -

4024 const QEvent *event) const -

4025 { -

4026

if (!event || (trigger & editTriggers) != QAbstractItemView::AnyKeyPressed)

evaluated: !event

TRUE	FALSE
yes Evaluation Count:40	yes Evaluation Count:27

partially evaluated: (trigger & editTriggers) != QAbstractItemView::AnyKeyPressed

TRUE	FALSE
yes Evaluation Count:27	no Evaluation Count:0

0-40

4027

executed: return false;

Execution Count:67

4028 -

4029 switch (event->type()) { -

4030 case QEvent::KeyPress: -

4031 case QEvent::MouseButtonDblClick: -

4032 case QEvent::MouseButtonPress: -

4033 case QEvent::MouseButtonRelease: -

4034 case QEvent::MouseMove: -

4035

never executed: return true;

4036 default: -

4037

never executed: break;

4038 }; -

4039 -

4040

never executed: return false;

4041 } -

4042 -

4043 bool QAbstractItemViewPrivate::shouldAutoScroll(const QPoint &pos) const -

4044 { -

4045

if (!autoScroll)

never evaluated: !autoScroll

4046

QRect area = static_cast<QAbstractItemView*>(viewport)->d_func()->clipRect(); // access QWidget private by bending C++ rules

never executed: return false;

4047

never executed (the execution status of this line is deduced): QRect area = static_cast<QAbstractItemView*>(viewport)->d_func()->clipRect();

4048

return (pos.y() - area.top() < autoScrollMargin)

never executed:

return (pos.y() - area.top() < autoScrollMargin) || (area.bottom() - pos.y() < autoScrollMargin) || (pos.x() - area.left() < autoScrollMargin) || (area.right() - pos.x() < autoScrollMargin);

4049

|| (area.bottom() - pos.y() < autoScrollMargin)

never executed:

return (pos.y() - area.top() < autoScrollMargin) || (area.bottom() - pos.y() < autoScrollMargin) || (pos.x() - area.left() < autoScrollMargin) || (area.right() - pos.x() < autoScrollMargin);

4050

|| (pos.x() - area.left() < autoScrollMargin)

never executed:

return (pos.y() - area.top() < autoScrollMargin) || (area.bottom() - pos.y() < autoScrollMargin) || (pos.x() - area.left() < autoScrollMargin) || (area.right() - pos.x() < autoScrollMargin);

4051

|| (area.right() - pos.x() < autoScrollMargin);

never executed:

return (pos.y() - area.top() < autoScrollMargin) || (area.bottom() - pos.y() < autoScrollMargin) || (pos.x() - area.left() < autoScrollMargin) || (area.right() - pos.x() < autoScrollMargin);

4052 } -

4053 -

4054 void QAbstractItemViewPrivate::doDelayedItemsLayout(int delay) -

4055 { -

4056

if (!delayedPendingLayout) {

evaluated: !delayedPendingLayout

TRUE	FALSE
yes Evaluation Count:5656	yes Evaluation Count:50111

5656-50111

4057

delayedPendingLayout = true;

executed (the execution status of this line is deduced): delayedPendingLayout = true;

4058

delayedLayout.start(delay, q_func());

executed (the execution status of this line is deduced): delayedLayout.start(delay, q_func());

4059

executed: }

Execution Count:5656

5656

4060

delayedPendingLayout = false;

executed: }

Execution Count:55767

55767

4061 -

4062 void QAbstractItemViewPrivate::interruptDelayedItemsLayout() const -

4063 { -

4064

delayedLayout.stop();

executed (the execution status of this line is deduced): delayedLayout.stop();

4065

executed (the execution status of this line is deduced): delayedPendingLayout = false;

4066

executed: }

Execution Count:15824

15824

4067 -

4068 -

4069 -

4070 QWidget *QAbstractItemViewPrivate::editor(const QModelIndex &index, -

4071 const QStyleOptionViewItem &options) -

4072 { -

4073

QWidget *w = editorForIndex(index).widget.data();

executed (the execution status of this line is deduced): QAbstractItemView * const q = q_func();

4074

executed (the execution status of this line is deduced): QWidget *w = editorForIndex(index).widget.data();

4075

if (!w) {

partially evaluated: !w

TRUE	FALSE
yes Evaluation Count:130	no Evaluation Count:0

0-130

4076

QAbstractItemDelegate *delegate = delegateForIndex(index);

executed (the execution status of this line is deduced): QAbstractItemDelegate *delegate = delegateForIndex(index);

4077

if (!delegate)

evaluated: !delegate

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:124

6-124

4078

return 0;

executed: return 0;

Execution Count:6

4079

w = delegate->createEditor(viewport, options, index);

executed (the execution status of this line is deduced): w = delegate->createEditor(viewport, options, index);

4080

if (w) {

evaluated: w

TRUE	FALSE
yes Evaluation Count:104	yes Evaluation Count:20

20-104

4081

w->installEventFilter(delegate);

executed (the execution status of this line is deduced): w->installEventFilter(delegate);

4082

QObject::connect(w, SIGNAL(destroyed(QObject*)), q, SLOT(editorDestroyed(QObject*)));

executed (the execution status of this line is deduced): QObject::connect(w, "2""destroyed(QObject*)", q, "1""editorDestroyed(QObject*)");

4083

delegate->updateEditorGeometry(w, options, index);

executed (the execution status of this line is deduced): delegate->updateEditorGeometry(w, options, index);

4084

delegate->setEditorData(w, index);

executed (the execution status of this line is deduced): delegate->setEditorData(w, index);

4085

addEditor(index, w, false);

executed (the execution status of this line is deduced): addEditor(index, w, false);

4086

if (w->parent() == viewport)

partially evaluated: w->parent() == viewport

TRUE	FALSE
yes Evaluation Count:104	no Evaluation Count:0

0-104

4087

QWidget::setTabOrder(q, w);

executed: QWidget::setTabOrder(q, w);

Execution Count:104

104

4088 -

4089 // Special cases for some editors containing QLineEdit -

4090

QWidget *focusWidget = w;

executed (the execution status of this line is deduced): QWidget *focusWidget = w;

4091

while (QWidget *fp = focusWidget->focusProxy())

partially evaluated: QWidget *fp = focusWidget->focusProxy()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:104

0-104

4092

focusWidget = fp;

never executed: focusWidget = fp;

4093 #ifndef QT_NO_LINEEDIT -

4094

if (QLineEdit *le = qobject_cast<QLineEdit*>(focusWidget))

evaluated: QLineEdit *le = qobject_cast<QLineEdit*>(focusWidget)

TRUE	FALSE
yes Evaluation Count:87	yes Evaluation Count:17

17-87

4095

le->selectAll();

executed: le->selectAll();

Execution Count:87

4096 #endif -

4097 #ifndef QT_NO_SPINBOX -

4098

if (QSpinBox *sb = qobject_cast<QSpinBox*>(focusWidget))

evaluated: QSpinBox *sb = qobject_cast<QSpinBox*>(focusWidget)

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:100

4-100

4099

sb->selectAll();

executed: sb->selectAll();

Execution Count:4

4100

else if (QDoubleSpinBox *dsb = qobject_cast<QDoubleSpinBox*>(focusWidget))

evaluated: QDoubleSpinBox *dsb = qobject_cast<QDoubleSpinBox*>(focusWidget)

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:99

1-99

4101

dsb->selectAll();

executed: dsb->selectAll();

Execution Count:1

4102 #endif -

4103 } -

4104

const bool checkIndexes = tl.isValid() && br.isValid();

executed: }

Execution Count:124

124

4105 -

4106

return w;

executed: return w;

Execution Count:124

124

4107 } -

4108 -

4109 void QAbstractItemViewPrivate::updateEditorData(const QModelIndex &tl, const QModelIndex &br) -

4110 { -

4111 // we are counting on having relatively few editors -

4112

evaluated: tl.isValid()

TRUE	FALSE
yes Evaluation Count:676	yes Evaluation Count:21

evaluated: br.isValid()

TRUE	FALSE
yes Evaluation Count:662	yes Evaluation Count:14

14-676

4113

const QModelIndex parent = tl.parent();

executed (the execution status of this line is deduced): const QModelIndex parent = tl.parent();

4114 // QTBUG-25370: We need to copy the indexEditorHash, because while we're -

4115 // iterating over it, we are calling methods which can allow user code to -

4116 // call a method on *this which can modify the member indexEditorHash. -

4117

const QIndexEditorHash indexEditorHashCopy = indexEditorHash;

executed (the execution status of this line is deduced): const QIndexEditorHash indexEditorHashCopy = indexEditorHash;

4118

QIndexEditorHash::const_iterator it = indexEditorHashCopy.constBegin();

executed (the execution status of this line is deduced): QIndexEditorHash::const_iterator it = indexEditorHashCopy.constBegin();

4119

for (; it != indexEditorHashCopy.constEnd(); ++it) {

evaluated: it != indexEditorHashCopy.constEnd()

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:697

2-697

4120

QWidget *editor = it.value().widget.data();

executed (the execution status of this line is deduced): QWidget *editor = it.value().widget.data();

4121

const QModelIndex index = it.key();

executed (the execution status of this line is deduced): const QModelIndex index = it.key();

4122

if (it.value().isStatic || !editor || !index.isValid() ||

partially evaluated: it.value().isStatic

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2

partially evaluated: !editor

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2

partially evaluated: !index.isValid()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2

0-2

4123

(checkIndexes

evaluated: checkIndexes

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:1

4124

&& (index.row() < tl.row() || index.row() > br.row()

partially evaluated: index.row() < tl.row()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

partially evaluated: index.row() > br.row()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-1

4125

|| index.column() < tl.column() || index.column() > br.column()

partially evaluated: index.column() < tl.column()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

partially evaluated: index.column() > br.column()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-1

4126

|| index.parent() != parent)))

partially evaluated: index.parent() != parent

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-1

4127

continue;

never executed: continue;

4128 -

4129

QAbstractItemDelegate *delegate = delegateForIndex(index);

executed (the execution status of this line is deduced): QAbstractItemDelegate *delegate = delegateForIndex(index);

4130

delegate->setEditorData(editor, index);

partially evaluated: delegate

TRUE	FALSE
yes Evaluation Count:2	no Evaluation Count:0

0-2

4131

executed (the execution status of this line is deduced): delegate->setEditorData(editor, index);

4132

executed: }

Execution Count:2

4133

executed: }

Execution Count:2

4134

const QItemSelection selection = selectionModel->selection();

executed: }

Execution Count:697

697

4135 -

4136 /*! -

4137 \internal -

4138 -

4139 In DND if something has been moved then this is called. -

4140 Typically this means you should "remove" the selected item or row, -

4141 but the behavior is view dependant (table just clears the selected indexes for example). -

4142 -

4143 Either remove the selected rows or clear them -

4144 */ -

4145 void QAbstractItemViewPrivate::clearOrRemove() -

4146 { -

4147 #ifndef QT_NO_DRAGANDDROP -

4148

never executed (the execution status of this line is deduced): const QItemSelection selection = selectionModel->selection();

4149

QList<QItemSelectionRange>::const_iterator it = selection.constBegin();

never executed (the execution status of this line is deduced): QList<QItemSelectionRange>::const_iterator it = selection.constBegin();

4150 -

4151

if (!overwrite) {

never evaluated: !overwrite

4152

for (; it != selection.constEnd(); ++it) {

never evaluated: it != selection.constEnd()

4153

QModelIndex parent = (*it).parent();

never executed (the execution status of this line is deduced): QModelIndex parent = (*it).parent();

4154

if ((*it).left() != 0)

never evaluated: (*it).left() != 0

4155

continue;

never executed: continue;

4156

if ((*it).right() != (model->columnCount(parent) - 1))

never evaluated: (*it).right() != (model->columnCount(parent) - 1)

4157

continue;

never executed: continue;

4158

int count = (*it).bottom() - (*it).top() + 1;

never executed (the execution status of this line is deduced): int count = (*it).bottom() - (*it).top() + 1;

4159

model->removeRows((*it).top(), count, parent);

never executed (the execution status of this line is deduced): model->removeRows((*it).top(), count, parent);

never executed: }

never executed: }

4162 // we can't remove the rows so reset the items (i.e. the view is like a table) -

4163

QModelIndexList list = selection.indexes();

never executed (the execution status of this line is deduced): QModelIndexList list = selection.indexes();

4164

for (int i=0; i < list.size(); ++i) {

never evaluated: i < list.size()

4165

QModelIndex index = list.at(i);

never executed (the execution status of this line is deduced): QModelIndex index = list.at(i);

4166

QMap<int, QVariant> roles = model->itemData(index);

never executed (the execution status of this line is deduced): QMap<int, QVariant> roles = model->itemData(index);

4167

for (QMap<int, QVariant>::Iterator it = roles.begin(); it != roles.end(); ++it)

never evaluated: it != roles.end()

4168

it.value() = QVariant();

never executed: it.value() = QVariant();

4169

model->setItemData(index, roles);

never executed (the execution status of this line is deduced): model->setItemData(index, roles);

never executed: }

never executed: }

4172 #endif -

4173 } -

4174 -

4175 /*! -

4176 \internal -

4177 -

4178 When persistent aeditor gets/loses focus, we need to check -

4179 and setcorrectly the current index. -

4180 */ -

4181 void QAbstractItemViewPrivate::checkPersistentEditorFocus() -

4182 { -

4183

if (QWidget *widget = QApplication::focusWidget()) {

executed (the execution status of this line is deduced): QAbstractItemView * const q = q_func();

4184

evaluated: QWidget *widget = QApplication::focusWidget()

TRUE	FALSE
yes Evaluation Count:97	yes Evaluation Count:43

43-97

4185

if (persistent.contains(widget)) {

evaluated: persistent.contains(widget)

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:95

2-95

4186 //a persistent editor has gained the focus -

4187

QModelIndex index = indexForEditor(widget);

executed (the execution status of this line is deduced): QModelIndex index = indexForEditor(widget);

4188

if (selectionModel->currentIndex() != index)

partially evaluated: selectionModel->currentIndex() != index

TRUE	FALSE
yes Evaluation Count:2	no Evaluation Count:0

0-2

4189

q->setCurrentIndex(index);

executed: q->setCurrentIndex(index);

Execution Count:2

4190

executed: }

Execution Count:2

4191

executed: }

Execution Count:97

4192

if (indexEditorHash.isEmpty())

executed: }

Execution Count:140

140

4193 -

4194 -

4195 const QEditorInfo & QAbstractItemViewPrivate::editorForIndex(const QModelIndex &index) const -

4196 { -

4197 static QEditorInfo nullInfo; -

4198 -

4199 // do not try to search to avoid slow implicit cast from QModelIndex to QPersistentModelIndex -

4200

evaluated: indexEditorHash.isEmpty()

TRUE	FALSE
yes Evaluation Count:161408	yes Evaluation Count:432

432-161408

4201

return nullInfo;

executed: return nullInfo;

Execution Count:161408

161408

4202 -

4203

QIndexEditorHash::const_iterator it = indexEditorHash.find(index);

executed (the execution status of this line is deduced): QIndexEditorHash::const_iterator it = indexEditorHash.find(index);

4204

if (it == indexEditorHash.end())

evaluated: it == indexEditorHash.end()

TRUE	FALSE
yes Evaluation Count:239	yes Evaluation Count:193

193-239

4205

return nullInfo;

executed: return nullInfo;

Execution Count:239

239

4206 -

4207

return it.value();

executed: return it.value();

Execution Count:193

193

4208 } -

4209 -

4210 QModelIndex QAbstractItemViewPrivate::indexForEditor(QWidget *editor) const -

4211 { -

4212 // do not try to search to avoid slow implicit cast from QModelIndex to QPersistentModelIndex -

4213

if (indexEditorHash.isEmpty())

partially evaluated: indexEditorHash.isEmpty()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:154

0-154

4214

return QModelIndex();

never executed: return QModelIndex();

4215 -

4216

QEditorIndexHash::const_iterator it = editorIndexHash.find(editor);

executed (the execution status of this line is deduced): QEditorIndexHash::const_iterator it = editorIndexHash.find(editor);

4217

if (it == editorIndexHash.end())

partially evaluated: it == editorIndexHash.end()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:154

0-154

4218

return QModelIndex();

never executed: return QModelIndex();

4219 -

4220

return it.value();

executed: return it.value();

Execution Count:154

154

4221 } -

4222 -

4223 void QAbstractItemViewPrivate::removeEditor(QWidget *editor) -

4224 { -

4225

QEditorIndexHash::iterator it = editorIndexHash.find(editor);

executed (the execution status of this line is deduced): QEditorIndexHash::iterator it = editorIndexHash.find(editor);

4226

if (it != editorIndexHash.end())

evaluated: it != editorIndexHash.end()

TRUE	FALSE
yes Evaluation Count:94	yes Evaluation Count:9

9-94

4227 { -

4228

indexEditorHash.remove(it.value());

executed (the execution status of this line is deduced): indexEditorHash.remove(it.value());

4229

editorIndexHash.erase(it);

executed (the execution status of this line is deduced): editorIndexHash.erase(it);

4230

executed: }

Execution Count:94

4231

editorIndexHash.insert(editor, index);

executed: }

Execution Count:103

103

4232 -

4233 void QAbstractItemViewPrivate::addEditor(const QModelIndex &index, QWidget *editor, bool isStatic) -

4234 { -

4235

executed (the execution status of this line is deduced): editorIndexHash.insert(editor, index);

4236

indexEditorHash.insert(index, QEditorInfo(editor, isStatic));

executed (the execution status of this line is deduced): indexEditorHash.insert(index, QEditorInfo(editor, isStatic));

4237

executed: }

Execution Count:132

132

4238 -

4239 bool QAbstractItemViewPrivate::sendDelegateEvent(const QModelIndex &index, QEvent *event) const -

4240 { -

4241

QModelIndex buddy = model->buddy(index);

executed (the execution status of this line is deduced): const QAbstractItemView * const q = q_func();

4242

executed (the execution status of this line is deduced): QModelIndex buddy = model->buddy(index);

4243

QStyleOptionViewItem options = viewOptions();

executed (the execution status of this line is deduced): QStyleOptionViewItem options = viewOptions();

4244

options.rect = q->visualRect(buddy);

executed (the execution status of this line is deduced): options.rect = q->visualRect(buddy);

4245

options.state |= (buddy == q->currentIndex() ? QStyle::State_HasFocus : QStyle::State_None);

evaluated: buddy == q->currentIndex()

TRUE	FALSE
yes Evaluation Count:2479	yes Evaluation Count:5464

2479-5464

4246

QAbstractItemDelegate *delegate = delegateForIndex(index);

executed (the execution status of this line is deduced): QAbstractItemDelegate *delegate = delegateForIndex(index);

4247

return (event && delegate && delegate->editorEvent(event, model, options, buddy));

executed: return (event && delegate && delegate->editorEvent(event, model, options, buddy));

Execution Count:7943

7943

4248 } -

4249 -

4250 bool QAbstractItemViewPrivate::openEditor(const QModelIndex &index, QEvent *event) -

4251 { -

4252

QModelIndex buddy = model->buddy(index);

executed (the execution status of this line is deduced): QAbstractItemView * const q = q_func();

4253 -

4254

executed (the execution status of this line is deduced): QModelIndex buddy = model->buddy(index);

4255

QStyleOptionViewItem options = viewOptions();

executed (the execution status of this line is deduced): QStyleOptionViewItem options = viewOptions();

4256

options.rect = q->visualRect(buddy);

executed (the execution status of this line is deduced): options.rect = q->visualRect(buddy);

4257

options.state |= (buddy == q->currentIndex() ? QStyle::State_HasFocus : QStyle::State_None);

evaluated: buddy == q->currentIndex()

TRUE	FALSE
yes Evaluation Count:46	yes Evaluation Count:21

21-46

4258 -

4259

QWidget *w = editor(buddy, options);

executed (the execution status of this line is deduced): QWidget *w = editor(buddy, options);

4260

if (!w)

partially evaluated: !w

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:67

0-67

4261

q->setState(QAbstractItemView::EditingState);

never executed: return false;

4262 -

4263

executed (the execution status of this line is deduced): q->setState(QAbstractItemView::EditingState);

4264

w->show();

executed (the execution status of this line is deduced): w->show();

4265

w->setFocus();

executed (the execution status of this line is deduced): w->setFocus();

4266 -

4267

if (event)

partially evaluated: event

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:67

0-67

4268

QApplication::sendEvent(w->focusProxy() ? w->focusProxy() : w, event);

never executed: QApplication::sendEvent(w->focusProxy() ? w->focusProxy() : w, event);

4269 -

4270

executed: return true;

Execution Count:67

4271 } -

4272 -

4273 /* -

4274 \internal -

4275 -

4276 returns the pair QRect/QModelIndex that should be painted on the viewports's rect -

4277 */ -

4278 -

4279 QItemViewPaintPairs QAbstractItemViewPrivate::draggablePaintPairs(const QModelIndexList &indexes, QRect *r) const -

4280 { -

4281

Q_ASSERT(r);

never executed (the execution status of this line is deduced): qt_noop();

4282

const QRect viewportRect = viewport->rect();

never executed (the execution status of this line is deduced): const QAbstractItemView * const q = q_func();

4283

QRect &rect = *r;

never executed (the execution status of this line is deduced): QRect &rect = *r;

4284

never executed (the execution status of this line is deduced): const QRect viewportRect = viewport->rect();

4285

QItemViewPaintPairs ret;

never executed (the execution status of this line is deduced): QItemViewPaintPairs ret;

4286

for (int i = 0; i < indexes.count(); ++i) {

never evaluated: i < indexes.count()

4287

const QModelIndex &index = indexes.at(i);

never executed (the execution status of this line is deduced): const QModelIndex &index = indexes.at(i);

4288

const QRect current = q->visualRect(index);

never executed (the execution status of this line is deduced): const QRect current = q->visualRect(index);

4289

if (current.intersects(viewportRect)) {

never evaluated: current.intersects(viewportRect)

4290

ret += qMakePair(current, index);

never executed (the execution status of this line is deduced): ret += qMakePair(current, index);

4291

rect |= current;

never executed (the execution status of this line is deduced): rect |= current;

never executed: }

never executed: }

rect &= viewportRect;

never executed (the execution status of this line is deduced): rect &= viewportRect;

4295

return ret;

never executed: return ret;

4296 } -

4297 -

4298 QPixmap QAbstractItemViewPrivate::renderToPixmap(const QModelIndexList &indexes, QRect *r) const -

4299 { -

4300

Q_ASSERT(r);

never executed (the execution status of this line is deduced): qt_noop();

4301

QItemViewPaintPairs paintPairs = draggablePaintPairs(indexes, r);

never executed (the execution status of this line is deduced): QItemViewPaintPairs paintPairs = draggablePaintPairs(indexes, r);

4302

if (paintPairs.isEmpty())

never evaluated: paintPairs.isEmpty()

4303

return QPixmap();

never executed: return QPixmap();

4304

QPixmap pixmap(r->size());

never executed (the execution status of this line is deduced): QPixmap pixmap(r->size());

4305

pixmap.fill(Qt::transparent);

never executed (the execution status of this line is deduced): pixmap.fill(Qt::transparent);

4306

QPainter painter(&pixmap);

never executed (the execution status of this line is deduced): QPainter painter(&pixmap);

4307

QStyleOptionViewItem option = viewOptions();

never executed (the execution status of this line is deduced): QStyleOptionViewItem option = viewOptions();

4308

option.state |= QStyle::State_Selected;

never executed (the execution status of this line is deduced): option.state |= QStyle::State_Selected;

4309

for (int j = 0; j < paintPairs.count(); ++j) {

never evaluated: j < paintPairs.count()

4310

option.rect = paintPairs.at(j).first.translated(-r->topLeft());

never executed (the execution status of this line is deduced): option.rect = paintPairs.at(j).first.translated(-r->topLeft());

4311

const QModelIndex &current = paintPairs.at(j).second;

never executed (the execution status of this line is deduced): const QModelIndex &current = paintPairs.at(j).second;

4312

adjustViewOptionsForIndex(&option, current);

never executed (the execution status of this line is deduced): adjustViewOptionsForIndex(&option, current);

4313

delegateForIndex(current)->paint(&painter, option, current);

never executed (the execution status of this line is deduced): delegateForIndex(current)->paint(&painter, option, current);

never executed: }

never executed: return pixmap;

4316 } -

4317 -

4318 void QAbstractItemViewPrivate::selectAll(QItemSelectionModel::SelectionFlags command) -

4319 { -

4320

if (!selectionModel)

evaluated: !selectionModel

TRUE	FALSE
yes Evaluation Count:12	yes Evaluation Count:6

6-12

4321

QItemSelection selection;

executed: return;

Execution Count:12

4322 -

4323

executed (the execution status of this line is deduced): QItemSelection selection;

4324

QModelIndex tl = model->index(0, 0, root);

executed (the execution status of this line is deduced): QModelIndex tl = model->index(0, 0, root);

4325

QModelIndex br = model->index(model->rowCount(root) - 1,

executed (the execution status of this line is deduced): QModelIndex br = model->index(model->rowCount(root) - 1,

4326

model->columnCount(root) - 1,

executed (the execution status of this line is deduced): model->columnCount(root) - 1,

4327

root);

executed (the execution status of this line is deduced): root);

4328

selection.append(QItemSelectionRange(tl, br));

executed (the execution status of this line is deduced): selection.append(QItemSelectionRange(tl, br));

4329

selectionModel->select(selection, command);

executed (the execution status of this line is deduced): selectionModel->select(selection, command);

4330

executed: }

Execution Count:6

4331 -

4332 QModelIndexList QAbstractItemViewPrivate::selectedDraggableIndexes() const -

4333 { -

4334