graphicsview/qgraphicsview.cpp

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Line Source Code Coverage

1 static const int QGRAPHICSVIEW_REGION_RECT_THRESHOLD = 50; -

2 -

3 static const int QGRAPHICSVIEW_PREALLOC_STYLE_OPTIONS = 503; -

4 -

5 -

6 -

7 -

8 -

9 -

10 -

11 -

12 -

13 bool qt_sendSpontaneousEvent(QObject *receiver, QEvent *event); -

14 -

15 inline int q_round_bound(qreal d) -

16 { -

if (d <= (qreal) (-2147483647 - 1))

evaluated: d <= (qreal) (-2147483647 - 1)

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:14810

2-14810

return (-2147483647 - 1);

executed: return (-2147483647 - 1);

Execution Count:2

2

else if (d >= (qreal) 2147483647)

evaluated: d >= (qreal) 2147483647

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:14808

2-14808

return 2147483647;

executed: return 2147483647;

Execution Count:2

2

return d >= 0.0 ? int(d + 0.5) : int(d - int(d-1) + 0.5) + int(d-1);

executed: return d >= 0.0 ? int(d + 0.5) : int(d - int(d-1) + 0.5) + int(d-1);

Execution Count:14808

14808

22 } -

23 -

24 void QGraphicsViewPrivate::translateTouchEvent(QGraphicsViewPrivate *d, QTouchEvent *touchEvent) -

25 { -

26 QList<QTouchEvent::TouchPoint> touchPoints = touchEvent->touchPoints(); -

for (int i = 0; i < touchPoints.count(); ++i) {

never evaluated: i < touchPoints.count()

0

28 QTouchEvent::TouchPoint &touchPoint = touchPoints[i]; -

29 -

30 -

31 touchPoint.setSceneRect(d->mapToScene(touchPoint.rect())); -

32 touchPoint.setStartScenePos(d->mapToScene(touchPoint.startPos())); -

33 touchPoint.setLastScenePos(d->mapToScene(touchPoint.lastPos())); -

34 -

35 -

}

never executed: }

0

37 -

38 touchEvent->setTouchPoints(touchPoints); -

never executed: }

0

40 -

41 -

42 -

43 -

44 QGraphicsViewPrivate::QGraphicsViewPrivate() -

45 : renderHints(QPainter::TextAntialiasing), -

46 dragMode(QGraphicsView::NoDrag), -

47 sceneInteractionAllowed(true), hasSceneRect(false), -

48 connectedToScene(false), -

49 useLastMouseEvent(false), -

50 identityMatrix(true), -

51 dirtyScroll(true), -

52 accelerateScrolling(true), -

53 keepLastCenterPoint(true), -

54 transforming(false), -

55 handScrolling(false), -

56 mustAllocateStyleOptions(false), -

57 mustResizeBackgroundPixmap(true), -

58 fullUpdatePending(true), -

59 hasUpdateClip(false), -

60 mousePressButton(Qt::NoButton), -

61 leftIndent(0), topIndent(0), -

62 lastMouseEvent(QEvent::None, QPointF(), QPointF(), QPointF(), Qt::NoButton, 0, 0), -

63 alignment(Qt::AlignCenter), -

64 transformationAnchor(QGraphicsView::AnchorViewCenter), resizeAnchor(QGraphicsView::NoAnchor), -

65 viewportUpdateMode(QGraphicsView::MinimalViewportUpdate), -

66 optimizationFlags(0), -

67 scene(0), -

68 -

69 rubberBanding(false), -

70 rubberBandSelectionMode(Qt::IntersectsItemShape), -

71 -

72 handScrollMotions(0), cacheMode(0), -

73 -

74 hasStoredOriginalCursor(false), -

75 -

76 lastDragDropEvent(0), -

77 updateSceneSlotReimplementedChecked(false) -

78 { -

79 styleOptions.reserve(QGRAPHICSVIEW_PREALLOC_STYLE_OPTIONS); -

executed: }

Execution Count:799

799

81 -

82 -

83 -

84 -

85 void QGraphicsViewPrivate::recalculateContentSize() -

86 { -

87 QGraphicsView * const q = q_func(); -

88 -

89 QSize maxSize = q->maximumViewportSize(); -

90 int width = maxSize.width(); -

91 int height = maxSize.height(); -

92 QRectF viewRect = matrix.mapRect(q->sceneRect()); -

93 -

94 bool frameOnlyAround = (q->style()->styleHint(QStyle::SH_ScrollView_FrameOnlyAroundContents, 0, q)); -

if (frameOnlyAround) {

partially evaluated: frameOnlyAround

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3703

0-3703

if (hbarpolicy == Qt::ScrollBarAlwaysOn)

never evaluated: hbarpolicy == Qt::ScrollBarAlwaysOn

0

height -= frameWidth * 2;

never executed: height -= frameWidth * 2;

0

if (vbarpolicy == Qt::ScrollBarAlwaysOn)

never evaluated: vbarpolicy == Qt::ScrollBarAlwaysOn

0

width -= frameWidth * 2;

never executed: width -= frameWidth * 2;

0

}

never executed: }

0

101 -

102 -

103 -

104 int scrollBarExtent = q->style()->pixelMetric(QStyle::PM_ScrollBarExtent, 0, q); -

if (frameOnlyAround)

partially evaluated: frameOnlyAround

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3703

0-3703

scrollBarExtent += frameWidth * 2;

never executed: scrollBarExtent += frameWidth * 2;

0

107 -

108 -

109 -

bool useHorizontalScrollBar = (viewRect.width() > width) && hbarpolicy == Qt::ScrollBarAsNeeded;

evaluated: (viewRect.width() > width)

TRUE	FALSE
yes Evaluation Count:702	yes Evaluation Count:3001

evaluated: hbarpolicy == Qt::ScrollBarAsNeeded

TRUE	FALSE
yes Evaluation Count:414	yes Evaluation Count:288

288-3001

bool useVerticalScrollBar = (viewRect.height() > height) && vbarpolicy == Qt::ScrollBarAsNeeded;

evaluated: (viewRect.height() > height)

TRUE	FALSE
yes Evaluation Count:876	yes Evaluation Count:2827

evaluated: vbarpolicy == Qt::ScrollBarAsNeeded

TRUE	FALSE
yes Evaluation Count:612	yes Evaluation Count:264

264-2827

if (useHorizontalScrollBar && vbarpolicy == Qt::ScrollBarAsNeeded) {

evaluated: useHorizontalScrollBar

TRUE	FALSE
yes Evaluation Count:414	yes Evaluation Count:3289

partially evaluated: vbarpolicy == Qt::ScrollBarAsNeeded

TRUE	FALSE
yes Evaluation Count:414	no Evaluation Count:0

0-3289

if (viewRect.height() > height - scrollBarExtent)

evaluated: viewRect.height() > height - scrollBarExtent

TRUE	FALSE
yes Evaluation Count:393	yes Evaluation Count:21

21-393

useVerticalScrollBar = true;

executed: useVerticalScrollBar = true;

Execution Count:393

393

}

executed: }

Execution Count:414

414

if (useVerticalScrollBar && hbarpolicy == Qt::ScrollBarAsNeeded) {

evaluated: useVerticalScrollBar

TRUE	FALSE
yes Evaluation Count:626	yes Evaluation Count:3077

partially evaluated: hbarpolicy == Qt::ScrollBarAsNeeded

TRUE	FALSE
yes Evaluation Count:626	no Evaluation Count:0

0-3077

if (viewRect.width() > width - scrollBarExtent)

evaluated: viewRect.width() > width - scrollBarExtent

TRUE	FALSE
yes Evaluation Count:407	yes Evaluation Count:219

219-407

useHorizontalScrollBar = true;

executed: useHorizontalScrollBar = true;

Execution Count:407

407

}

executed: }

Execution Count:626

626

if (useHorizontalScrollBar)

evaluated: useHorizontalScrollBar

TRUE	FALSE
yes Evaluation Count:428	yes Evaluation Count:3275

428-3275

height -= scrollBarExtent;

executed: height -= scrollBarExtent;

Execution Count:428

428

if (useVerticalScrollBar)

evaluated: useVerticalScrollBar

TRUE	FALSE
yes Evaluation Count:626	yes Evaluation Count:3077

626-3077

width -= scrollBarExtent;

executed: width -= scrollBarExtent;

Execution Count:626

626

124 -

125 -

126 -

127 -

128 QPointF savedLastCenterPoint = lastCenterPoint; -

129 -

130 -

131 qreal oldLeftIndent = leftIndent; -

132 qreal oldTopIndent = topIndent; -

133 -

134 -

135 -

136 int left = q_round_bound(viewRect.left()); -

137 int right = q_round_bound(viewRect.right() - width); -

if (left >= right) {

evaluated: left >= right

TRUE	FALSE
yes Evaluation Count:2987	yes Evaluation Count:716

716-2987

139 hbar->setRange(0, 0); -

140 -

141 switch (alignment & Qt::AlignHorizontal_Mask) { -

142 case Qt::AlignLeft: -

143 leftIndent = -viewRect.left(); -

break;

executed: break;

Execution Count:14

14

145 case Qt::AlignRight: -

146 leftIndent = width - viewRect.width() - viewRect.left() - 1; -

break;

executed: break;

Execution Count:16

16

148 case Qt::AlignHCenter: -

149 default: -

150 leftIndent = width / 2 - (viewRect.left() + viewRect.right()) / 2; -

break;

executed: break;

Execution Count:2957

2957

152 } -

} else {

executed: }

Execution Count:2987

2987

154 hbar->setRange(left, right); -

155 hbar->setPageStep(width); -

156 hbar->setSingleStep(width / 20); -

157 leftIndent = 0; -

}

executed: }

Execution Count:716

716

159 -

160 -

161 -

162 int top = q_round_bound(viewRect.top()); -

163 int bottom = q_round_bound(viewRect.bottom() - height); -

if (top >= bottom) {

evaluated: top >= bottom

TRUE	FALSE
yes Evaluation Count:2813	yes Evaluation Count:890

890-2813

165 vbar->setRange(0, 0); -

166 -

167 switch (alignment & Qt::AlignVertical_Mask) { -

168 case Qt::AlignTop: -

169 topIndent = -viewRect.top(); -

break;

executed: break;

Execution Count:16

16

171 case Qt::AlignBottom: -

172 topIndent = height - viewRect.height() - viewRect.top() - 1; -

break;

executed: break;

Execution Count:14

14

174 case Qt::AlignVCenter: -

175 default: -

176 topIndent = height / 2 - (viewRect.top() + viewRect.bottom()) / 2; -

break;

executed: break;

Execution Count:2783

2783

178 } -

} else {

executed: }

Execution Count:2813

2813

180 vbar->setRange(top, bottom); -

181 vbar->setPageStep(height); -

182 vbar->setSingleStep(height / 20); -

183 topIndent = 0; -

}

executed: }

Execution Count:890

890

185 -

186 -

187 lastCenterPoint = savedLastCenterPoint; -

188 -

189 -

190 -

191 -

if (oldLeftIndent != leftIndent || oldTopIndent != topIndent) {

evaluated: oldLeftIndent != leftIndent

TRUE	FALSE
yes Evaluation Count:2305	yes Evaluation Count:1398

evaluated: oldTopIndent != topIndent

TRUE	FALSE
yes Evaluation Count:85	yes Evaluation Count:1313

85-2305

193 dirtyScroll = true; -

194 updateAll(); -

} else if (q->isRightToLeft() && !leftIndent) {

executed: }

Execution Count:2390

evaluated: q->isRightToLeft()

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:1309

partially evaluated: !leftIndent

TRUE	FALSE
yes Evaluation Count:4	no Evaluation Count:0

0-2390

196 -

197 -

198 -

199 -

200 dirtyScroll = true; -

}

executed: }

Execution Count:4

4

202 -

if (cacheMode & QGraphicsView::CacheBackground) {

partially evaluated: cacheMode & QGraphicsView::CacheBackground

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3703

0-3703

204 -

205 mustResizeBackgroundPixmap = true; -

}

never executed: }

0

executed: }

Execution Count:3703

3703

208 -

209 -

210 -

211 -

212 void QGraphicsViewPrivate::centerView(QGraphicsView::ViewportAnchor anchor) -

213 { -

214 QGraphicsView * const q = q_func(); -

215 switch (anchor) { -

216 case QGraphicsView::AnchorUnderMouse: { -

if (q->underMouse()) {

evaluated: q->underMouse()

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

1

218 -

219 -

220 QPointF transformationDiff = q->mapToScene(viewport->rect().center()) -

221 - q->mapToScene(viewport->mapFromGlobal(QCursor::pos())); -

222 q->centerOn(lastMouseMoveScenePoint + transformationDiff); -

} else {

executed: }

Execution Count:1

1

224 q->centerOn(lastCenterPoint); -

}

executed: }

Execution Count:1

1

break;

executed: break;

Execution Count:2

2

227 } -

228 case QGraphicsView::AnchorViewCenter: -

229 q->centerOn(lastCenterPoint); -

break;

executed: break;

Execution Count:1165

1165

231 case QGraphicsView::NoAnchor: -

break;

executed: break;

Execution Count:926

926

233 } -

executed: }

Execution Count:2093

2093

235 -

236 -

237 -

238 -

239 void QGraphicsViewPrivate::updateLastCenterPoint() -

240 { -

241 QGraphicsView * const q = q_func(); -

242 lastCenterPoint = q->mapToScene(viewport->rect().center()); -

executed: }

Execution Count:2598

2598

244 -

245 -

246 -

247 -

248 -

249 -

250 -

251 qint64 QGraphicsViewPrivate::horizontalScroll() const -

252 { -

if (dirtyScroll)

evaluated: dirtyScroll

TRUE	FALSE
yes Evaluation Count:2555	yes Evaluation Count:473161

2555-473161

const_cast<QGraphicsViewPrivate *>(this)->updateScroll();

executed: const_cast<QGraphicsViewPrivate *>(this)->updateScroll();

Execution Count:2555

2555

return scrollX;

executed: return scrollX;

Execution Count:475716

475716

256 } -

257 -

258 -

259 -

260 -

261 -

262 -

263 -

264 qint64 QGraphicsViewPrivate::verticalScroll() const -

265 { -

if (dirtyScroll)

evaluated: dirtyScroll

TRUE	FALSE
yes Evaluation Count:692	yes Evaluation Count:473569

692-473569

const_cast<QGraphicsViewPrivate *>(this)->updateScroll();

executed: const_cast<QGraphicsViewPrivate *>(this)->updateScroll();

Execution Count:692

692

return scrollY;

executed: return scrollY;

Execution Count:474261

474261

269 } -

270 -

271 -

272 -

273 -

274 -

275 -

276 QRectF QGraphicsViewPrivate::mapRectToScene(const QRect &rect) const -

277 { -

if (dirtyScroll)

partially evaluated: dirtyScroll

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:89

0-89

const_cast<QGraphicsViewPrivate *>(this)->updateScroll();

never executed: const_cast<QGraphicsViewPrivate *>(this)->updateScroll();

0

280 QRectF scrolled = QRectF(rect.translated(scrollX, scrollY)); -

return identityMatrix ? scrolled : matrix.inverted().mapRect(scrolled);

executed: return identityMatrix ? scrolled : matrix.inverted().mapRect(scrolled);

Execution Count:89

89

282 } -

283 -

284 -

285 -

286 -

287 -

288 -

289 -

290 QRectF QGraphicsViewPrivate::mapRectFromScene(const QRectF &rect) const -

291 { -

if (dirtyScroll)

evaluated: dirtyScroll

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:86

5-86

const_cast<QGraphicsViewPrivate *>(this)->updateScroll();

executed: const_cast<QGraphicsViewPrivate *>(this)->updateScroll();

Execution Count:5

5

return (identityMatrix ? rect : matrix.mapRect(rect)).translated(-scrollX, -scrollY);

executed: return (identityMatrix ? rect : matrix.mapRect(rect)).translated(-scrollX, -scrollY);

Execution Count:91

91

295 } -

296 -

297 -

298 -

299 -

300 void QGraphicsViewPrivate::updateScroll() -

301 { -

302 QGraphicsView * const q = q_func(); -

303 scrollX = qint64(-leftIndent); -

if (q->isRightToLeft()) {

evaluated: q->isRightToLeft()

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:3246

6-3246

if (!leftIndent) {

partially evaluated: !leftIndent

TRUE	FALSE
yes Evaluation Count:6	no Evaluation Count:0

0-6

306 scrollX += hbar->minimum(); -

307 scrollX += hbar->maximum(); -

308 scrollX -= hbar->value(); -

}

executed: }

Execution Count:6

6

} else {

executed: }

Execution Count:6

6

311 scrollX += hbar->value(); -

}

executed: }

Execution Count:3246

3246

313 -

314 scrollY = qint64(vbar->value() - topIndent); -

315 -

316 dirtyScroll = false; -

executed: }

Execution Count:3252

3252

318 -

319 -

320 -

321 -

322 void QGraphicsViewPrivate::replayLastMouseEvent() -

323 { -

if (!useLastMouseEvent || !scene)

evaluated: !useLastMouseEvent

TRUE	FALSE
yes Evaluation Count:2822	yes Evaluation Count:23

evaluated: !scene

TRUE	FALSE
yes Evaluation Count:8	yes Evaluation Count:15

8-2822

return;

executed: return;

Execution Count:2830

2830

326 mouseMoveEventHandler(&lastMouseEvent); -

executed: }

Execution Count:15

15

328 -

329 -

330 -

331 -

332 void QGraphicsViewPrivate::storeMouseEvent(QMouseEvent *event) -

333 { -

334 useLastMouseEvent = true; -

335 lastMouseEvent = QMouseEvent(QEvent::MouseMove, event->localPos(), event->windowPos(), event->screenPos(), -

336 event->button(), event->buttons(), event->modifiers()); -

executed: }

Execution Count:548

548

338 -

339 void QGraphicsViewPrivate::mouseMoveEventHandler(QMouseEvent *event) -

340 { -

341 QGraphicsView * const q = q_func(); -

342 -

343 -

344 updateRubberBand(event); -

345 -

346 -

347 storeMouseEvent(event); -

348 lastMouseEvent.setAccepted(false); -

349 -

if (!sceneInteractionAllowed)

evaluated: !sceneInteractionAllowed

TRUE	FALSE
yes Evaluation Count:16	yes Evaluation Count:83

16-83

return;

executed: return;

Execution Count:16

16

if (handScrolling)

evaluated: handScrolling

TRUE	FALSE
yes Evaluation Count:24	yes Evaluation Count:59

24-59

return;

executed: return;

Execution Count:24

24

if (!scene)

evaluated: !scene

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:57

2-57

return;

executed: return;

Execution Count:2

2

356 -

357 QGraphicsSceneMouseEvent mouseEvent(QEvent::GraphicsSceneMouseMove); -

358 mouseEvent.setWidget(viewport); -

359 mouseEvent.setButtonDownScenePos(mousePressButton, mousePressScenePoint); -

360 mouseEvent.setButtonDownScreenPos(mousePressButton, mousePressScreenPoint); -

361 mouseEvent.setScenePos(q->mapToScene(event->pos())); -

362 mouseEvent.setScreenPos(event->globalPos()); -

363 mouseEvent.setLastScenePos(lastMouseMoveScenePoint); -

364 mouseEvent.setLastScreenPos(lastMouseMoveScreenPoint); -

365 mouseEvent.setButtons(event->buttons()); -

366 mouseEvent.setButton(event->button()); -

367 mouseEvent.setModifiers(event->modifiers()); -

368 lastMouseMoveScenePoint = mouseEvent.scenePos(); -

369 lastMouseMoveScreenPoint = mouseEvent.screenPos(); -

370 mouseEvent.setAccepted(false); -

if (event->spontaneous())

evaluated: event->spontaneous()

TRUE	FALSE
yes Evaluation Count:18	yes Evaluation Count:39

18-39

qt_sendSpontaneousEvent(scene, &mouseEvent);

executed: qt_sendSpontaneousEvent(scene, &mouseEvent);

Execution Count:18

18

373 else -

QApplication::sendEvent(scene, &mouseEvent);

executed: QApplication::sendEvent(scene, &mouseEvent);

Execution Count:39

39

375 -

376 -

377 lastMouseEvent.setAccepted(mouseEvent.isAccepted()); -

378 -

if (mouseEvent.isAccepted() && mouseEvent.buttons() != 0) {

evaluated: mouseEvent.isAccepted()

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:56

partially evaluated: mouseEvent.buttons() != 0

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

0-56

380 -

381 -

return;

executed: return;

Execution Count:1

1

383 } -

384 -

385 -

386 -

387 -

388 -

389 -

if (scene->d_func()->allItemsIgnoreHoverEvents && !scene->d_func()->allItemsUseDefaultCursor

partially evaluated: scene->d_func()->allItemsIgnoreHoverEvents

TRUE	FALSE
yes Evaluation Count:56	no Evaluation Count:0

evaluated: !scene->d_func()->allItemsUseDefaultCursor

TRUE	FALSE
yes Evaluation Count:37	yes Evaluation Count:19

0-56

&& scene->d_func()->cachedItemsUnderMouse.isEmpty()) {

partially evaluated: scene->d_func()->cachedItemsUnderMouse.isEmpty()

TRUE	FALSE
yes Evaluation Count:37	no Evaluation Count:0

0-37

392 scene->d_func()->cachedItemsUnderMouse = scene->d_func()->itemsAtPosition(mouseEvent.screenPos(), -

393 mouseEvent.scenePos(), -

394 mouseEvent.widget()); -

}

executed: }

Execution Count:37

37

396 -

397 for (QForeachContainer<__typeof__(scene->d_func()->cachedItemsUnderMouse)> _container_(scene->d_func()->cachedItemsUnderMouse); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QGraphicsItem *item = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -

if (item->hasCursor()) {

evaluated: item->hasCursor()

TRUE	FALSE
yes Evaluation Count:20	yes Evaluation Count:4

4-20

399 _q_setViewportCursor(item->cursor()); -

return;

executed: return;

Execution Count:20

20

401 } -

}

executed: }

Execution Count:4

4

403 -

404 -

if (hasStoredOriginalCursor) {

evaluated: hasStoredOriginalCursor

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:30

6-30

406 -

407 hasStoredOriginalCursor = false; -

408 viewport->setCursor(originalCursor); -

}

executed: }

Execution Count:6

6

410 -

executed: }

Execution Count:36

36

412 -

413 -

414 -

415 -

416 -

417 QRegion QGraphicsViewPrivate::rubberBandRegion(const QWidget *widget, const QRect &rect) const -

418 { -

419 QStyleHintReturnMask mask; -

420 QStyleOptionRubberBand option; -

421 option.initFrom(widget); -

422 option.rect = rect; -

423 option.opaque = false; -

424 option.shape = QRubberBand::Rectangle; -

425 -

426 QRegion tmp; -

427 tmp += rect; -

if (widget->style()->styleHint(QStyle::SH_RubberBand_Mask, &option, widget, &mask))

partially evaluated: widget->style()->styleHint(QStyle::SH_RubberBand_Mask, &option, widget, &mask)

TRUE	FALSE
yes Evaluation Count:13	no Evaluation Count:0

0-13

tmp &= mask.region;

executed: tmp &= mask.region;

Execution Count:13

13

executed: return tmp;

Execution Count:13

13

431 } -

432 -

433 void QGraphicsViewPrivate::updateRubberBand(QMouseEvent *event) -

434 { -

435 QGraphicsView * const q = q_func(); -

if (dragMode == QGraphicsView::RubberBandDrag && sceneInteractionAllowed) {

evaluated: dragMode == QGraphicsView::RubberBandDrag

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:92

partially evaluated: sceneInteractionAllowed

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

0-92

437 storeMouseEvent(event); -

if (rubberBanding) {

partially evaluated: rubberBanding

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

0-7

439 -

440 if ((mousePressViewPoint - event->pos()).manhattanLength() 0-7

< QApplication::startDragDistance()) {

partially evaluated: (mousePressViewPoint - event->pos()).manhattanLength() < QApplication::startDragDistance()

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

0-7

return;

never executed: return;

0

443 } -

444 -

445 -

if (viewportUpdateMode != QGraphicsView::NoViewportUpdate && !rubberBandRect.isEmpty()) {

partially evaluated: viewportUpdateMode != QGraphicsView::NoViewportUpdate

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

evaluated: !rubberBandRect.isEmpty()

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:3

0-7

if (viewportUpdateMode != QGraphicsView::FullViewportUpdate)

partially evaluated: viewportUpdateMode != QGraphicsView::FullViewportUpdate

TRUE	FALSE
yes Evaluation Count:4	no Evaluation Count:0

0-4

q->viewport()->update(rubberBandRegion(q->viewport(), rubberBandRect));

executed: q->viewport()->update(rubberBandRegion(q->viewport(), rubberBandRect));

Execution Count:4

4

449 else -

updateAll();

never executed: updateAll();

0

451 } -

452 -

453 -

454 -

if (!event->buttons()) {

partially evaluated: !event->buttons()

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

0-7

456 rubberBanding = false; -

457 rubberBandRect = QRect(); -

return;

never executed: return;

0

459 } -

460 -

461 -

462 const QPoint mp = q->mapFromScene(mousePressScenePoint); -

463 const QPoint ep = event->pos(); -

464 rubberBandRect = QRect(qMin(mp.x(), ep.x()), qMin(mp.y(), ep.y()), -

465 qAbs(mp.x() - ep.x()) + 1, qAbs(mp.y() - ep.y()) + 1); -

466 -

467 -

if (viewportUpdateMode != QGraphicsView::NoViewportUpdate){

partially evaluated: viewportUpdateMode != QGraphicsView::NoViewportUpdate

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

0-7

if (viewportUpdateMode != QGraphicsView::FullViewportUpdate)

partially evaluated: viewportUpdateMode != QGraphicsView::FullViewportUpdate

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

0-7

q->viewport()->update(rubberBandRegion(q->viewport(), rubberBandRect));

executed: q->viewport()->update(rubberBandRegion(q->viewport(), rubberBandRect));

Execution Count:7

7

471 else -

updateAll();

never executed: updateAll();

0

473 } -

474 -

475 QPainterPath selectionArea; -

476 selectionArea.addPolygon(mapToScene(rubberBandRect)); -

477 selectionArea.closeSubpath(); -

if (scene)

evaluated: scene

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:2

2-5

479 scene->setSelectionArea(selectionArea, rubberBandSelectionMode, 5

q->viewportTransform());

executed: scene->setSelectionArea(selectionArea, rubberBandSelectionMode, q->viewportTransform());

Execution Count:5

5

}

executed: }

Execution Count:7

7

}

executed: }

Execution Count:7

7

executed: }

Execution Count:99

99

484 -

485 -

486 -

487 -

488 -

489 -

490 void QGraphicsViewPrivate::_q_setViewportCursor(const QCursor &cursor) -

491 { -

if (!hasStoredOriginalCursor) {

evaluated: !hasStoredOriginalCursor

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:14

7-14

493 hasStoredOriginalCursor = true; -

494 originalCursor = viewport->cursor(); -

}

executed: }

Execution Count:7

7

496 viewport->setCursor(cursor); -

executed: }

Execution Count:21

21

498 -

499 -

500 -

501 -

502 -

503 -

504 void QGraphicsViewPrivate::_q_unsetViewportCursor() -

505 { -

506 QGraphicsView * const q = q_func(); -

507 for (QForeachContainer<__typeof__(q->items(lastMouseEvent.pos()))> _container_(q->items(lastMouseEvent.pos())); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QGraphicsItem *item = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -

if (item->hasCursor()) {

partially evaluated: item->hasCursor()

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

0-1

509 _q_setViewportCursor(item->cursor()); -

return;

never executed: return;

0

511 } -

}

executed: }

Execution Count:1

1

513 -

514 -

if (hasStoredOriginalCursor) {

partially evaluated: hasStoredOriginalCursor

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

0-1

516 hasStoredOriginalCursor = false; -

if (dragMode == QGraphicsView::ScrollHandDrag)

never evaluated: dragMode == QGraphicsView::ScrollHandDrag

0

viewport->setCursor(Qt::OpenHandCursor);

never executed: viewport->setCursor(Qt::OpenHandCursor);

0

519 else -

viewport->setCursor(originalCursor);

never executed: viewport->setCursor(originalCursor);

0

521 } -

executed: }

Execution Count:1

1

523 -

524 -

525 -

526 -

527 -

528 void QGraphicsViewPrivate::storeDragDropEvent(const QGraphicsSceneDragDropEvent *event) -

529 { -

530 delete lastDragDropEvent; -

531 lastDragDropEvent = new QGraphicsSceneDragDropEvent(event->type()); -

532 lastDragDropEvent->setScenePos(event->scenePos()); -

533 lastDragDropEvent->setScreenPos(event->screenPos()); -

534 lastDragDropEvent->setButtons(event->buttons()); -

535 lastDragDropEvent->setModifiers(event->modifiers()); -

536 lastDragDropEvent->setPossibleActions(event->possibleActions()); -

537 lastDragDropEvent->setProposedAction(event->proposedAction()); -

538 lastDragDropEvent->setDropAction(event->dropAction()); -

539 lastDragDropEvent->setMimeData(event->mimeData()); -

540 lastDragDropEvent->setWidget(event->widget()); -

541 lastDragDropEvent->setSource(event->source()); -

never executed: }

0

543 -

544 -

545 -

546 -

547 void QGraphicsViewPrivate::populateSceneDragDropEvent(QGraphicsSceneDragDropEvent *dest, -

548 QDropEvent *source) -

549 { -

550 -

551 QGraphicsView * const q = q_func(); -

552 dest->setScenePos(q->mapToScene(source->pos())); -

553 dest->setScreenPos(q->mapToGlobal(source->pos())); -

554 dest->setButtons(source->mouseButtons()); -

555 dest->setModifiers(source->keyboardModifiers()); -

556 dest->setPossibleActions(source->possibleActions()); -

557 dest->setProposedAction(source->proposedAction()); -

558 dest->setDropAction(source->dropAction()); -

559 dest->setMimeData(source->mimeData()); -

560 dest->setWidget(viewport); -

561 dest->setSource(qobject_cast<QWidget *>(source->source())); -

562 -

563 -

564 -

565 -

never executed: }

0

567 -

568 -

569 -

570 -

571 QRect QGraphicsViewPrivate::mapToViewRect(const QGraphicsItem *item, const QRectF &rect) const -

572 { -

573 const QGraphicsView * const q = q_func(); -

if (dirtyScroll)

never evaluated: dirtyScroll

0

const_cast<QGraphicsViewPrivate *>(this)->updateScroll();

never executed: const_cast<QGraphicsViewPrivate *>(this)->updateScroll();

0

576 -

if (item->d_ptr->itemIsUntransformable()) {

never evaluated: item->d_ptr->itemIsUntransformable()

0

578 QTransform itv = item->deviceTransform(q->viewportTransform()); -

return itv.mapRect(rect).toAlignedRect();

never executed: return itv.mapRect(rect).toAlignedRect();

0

580 } -

581 -

582 -

583 -

584 QPointF offset; -

585 const QGraphicsItem *parentItem = item; -

586 const QGraphicsItemPrivate *itemd; -

587 do { -

588 itemd = parentItem->d_ptr.data(); -

if (itemd->transformData)

never evaluated: itemd->transformData

0

break;

never executed: break;

0

591 offset += itemd->pos; -

} while ((parentItem = itemd->parent));

never evaluated: (parentItem = itemd->parent)

never executed: }

0

593 -

594 QRectF baseRect = rect.translated(offset.x(), offset.y()); -

if (!parentItem) {

never evaluated: !parentItem

0

if (identityMatrix) {

never evaluated: identityMatrix

0

597 baseRect.translate(-scrollX, -scrollY); -

return baseRect.toAlignedRect();

never executed: return baseRect.toAlignedRect();

0

599 } -

return matrix.mapRect(baseRect).translated(-scrollX, -scrollY).toAlignedRect();

never executed: return matrix.mapRect(baseRect).translated(-scrollX, -scrollY).toAlignedRect();

0

601 } -

602 -

603 QTransform tr = parentItem->sceneTransform(); -

if (!identityMatrix)

never evaluated: !identityMatrix

0

never executed: tr *= matrix;

0

606 QRectF r = tr.mapRect(baseRect); -

607 r.translate(-scrollX, -scrollY); -

return r.toAlignedRect();

never executed: return r.toAlignedRect();

0

609 } -

610 -

611 -

612 -

613 -

614 QRegion QGraphicsViewPrivate::mapToViewRegion(const QGraphicsItem *item, const QRectF &rect) const -

615 { -

616 const QGraphicsView * const q = q_func(); -

if (dirtyScroll)

never evaluated: dirtyScroll

0

const_cast<QGraphicsViewPrivate *>(this)->updateScroll();

never executed: const_cast<QGraphicsViewPrivate *>(this)->updateScroll();

0

619 -

620 -

621 QTransform itv = item->deviceTransform(q->viewportTransform()); -

return item->boundingRegion(itv) & itv.mapRect(rect).toAlignedRect();

never executed: return item->boundingRegion(itv) & itv.mapRect(rect).toAlignedRect();

0

623 } -

624 -

625 -

626 -

627 -

628 void QGraphicsViewPrivate::processPendingUpdates() -

629 { -

if (!scene)

partially evaluated: !scene

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:965

0-965

return;

never executed: return;

0

632 -

if (fullUpdatePending) {

evaluated: fullUpdatePending

TRUE	FALSE
yes Evaluation Count:759	yes Evaluation Count:206

206-759

634 viewport->update(); -

} else if (viewportUpdateMode == QGraphicsView::BoundingRectViewportUpdate) {

partially evaluated: viewportUpdateMode == QGraphicsView::BoundingRectViewportUpdate

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:206

executed: }

Execution Count:759

0-759

636 viewport->update(dirtyBoundingRect); -

} else {

never executed: }

0

638 viewport->update(dirtyRegion); -

}

executed: }

Execution Count:206

206

640 -

641 dirtyBoundingRect = QRect(); -

642 dirtyRegion = QRegion(); -

executed: }

Execution Count:965

965

644 -

645 static inline bool intersectsViewport(const QRect &r, int width, int height) -

{ return !(r.left() > width) && !(r.right() < 0) && !(r.top() >= height) && !(r.bottom() < 0); }

executed: return !(r.left() > width) && !(r.right() < 0) && !(r.top() >= height) && !(r.bottom() < 0);

Execution Count:824

824

647 -

648 static inline bool containsViewport(const QRect &r, int width, int height) -

{ return r.left() <= 0 && r.top() <= 0 && r.right() >= width - 1 && r.bottom() >= height - 1; }

never executed: return r.left() <= 0 && r.top() <= 0 && r.right() >= width - 1 && r.bottom() >= height - 1;

0

650 -

651 static inline void QRect_unite(QRect *rect, const QRect &other) -

652 { -

if (rect->isEmpty()) {

never evaluated: rect->isEmpty()

0

654 *rect = other; -

} else {

never executed: }

0

656 rect->setCoords(qMin(rect->left(), other.left()), qMin(rect->top(), other.top()), -

657 qMax(rect->right(), other.right()), qMax(rect->bottom(), other.bottom())); -

}

never executed: }

0

659 } -

660 -

661 -

662 -

663 -

664 -

665 -

666 void QGraphicsViewPrivate::setUpdateClip(QGraphicsItem *item) -

667 { -

668 QGraphicsView * const q = q_func(); -

669 -

670 -

if (!item || viewportUpdateMode == QGraphicsView::NoViewportUpdate

evaluated: !item

TRUE	FALSE
yes Evaluation Count:8	yes Evaluation Count:7

partially evaluated: viewportUpdateMode == QGraphicsView::NoViewportUpdate

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

0-8

|| viewportUpdateMode == QGraphicsView::FullViewportUpdate) {

partially evaluated: viewportUpdateMode == QGraphicsView::FullViewportUpdate

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

0-7

673 hasUpdateClip = false; -

return;

executed: return;

Execution Count:8

8

675 } -

676 -

677 -

678 -

679 -

680 -

681 QRect clip; -

if (item->d_ptr->itemIsUntransformable()) {

partially evaluated: item->d_ptr->itemIsUntransformable()

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

0-7

683 QTransform xform = item->deviceTransform(q->viewportTransform()); -

684 clip = xform.mapRect(item->boundingRect()).toAlignedRect(); -

} else if (item->d_ptr->sceneTransformTranslateOnly && identityMatrix) {

never executed: }

partially evaluated: item->d_ptr->sceneTransformTranslateOnly

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

partially evaluated: identityMatrix

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

0-7

686 QRectF r(item->boundingRect()); -

687 r.translate(item->d_ptr->sceneTransform.dx() - horizontalScroll(), -

688 item->d_ptr->sceneTransform.dy() - verticalScroll()); -

689 clip = r.toAlignedRect(); -

} else if (!q->isTransformed()) {

executed: }

Execution Count:7

never evaluated: !q->isTransformed()

0-7

691 clip = item->d_ptr->sceneTransform.mapRect(item->boundingRect()).toAlignedRect(); -

} else {

never executed: }

0

693 QTransform xform = item->d_ptr->sceneTransform; -

694 xform *= q->viewportTransform(); -

695 clip = xform.mapRect(item->boundingRect()).toAlignedRect(); -

}

never executed: }

0

697 -

if (hasUpdateClip) {

evaluated: hasUpdateClip

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:5

2-5

699 -

700 updateClip &= clip; -

} else {

executed: }

Execution Count:2

2

702 updateClip = clip; -

703 hasUpdateClip = true; -

}

executed: }

Execution Count:5

5

705 } -

706 -

707 bool QGraphicsViewPrivate::updateRegion(const QRectF &rect, const QTransform &xform) -

708 { -

if (rect.isEmpty())

never evaluated: rect.isEmpty()

0

never executed: return false;

0

711 -

if (viewportUpdateMode != QGraphicsView::MinimalViewportUpdate

never evaluated: viewportUpdateMode != QGraphicsView::MinimalViewportUpdate

0

&& viewportUpdateMode != QGraphicsView::SmartViewportUpdate) {

never evaluated: viewportUpdateMode != QGraphicsView::SmartViewportUpdate

0

714 -

return updateRectF(xform.mapRect(rect));

never executed: return updateRectF(xform.mapRect(rect));

0

716 } -

717 -

718 -

719 -

720 const QRegion region = xform.map(QRegion(rect.toAlignedRect())); -

721 QRect viewRect = region.boundingRect(); -

722 const bool dontAdjustForAntialiasing = optimizationFlags & QGraphicsView::DontAdjustForAntialiasing; -

if (dontAdjustForAntialiasing)

never evaluated: dontAdjustForAntialiasing

0

viewRect.adjust(-1, -1, 1, 1);

never executed: viewRect.adjust(-1, -1, 1, 1);

0

725 else -

viewRect.adjust(-2, -2, 2, 2);

never executed: viewRect.adjust(-2, -2, 2, 2);

0

if (!intersectsViewport(viewRect, viewport->width(), viewport->height()))

never evaluated: !intersectsViewport(viewRect, viewport->width(), viewport->height())

0

never executed: return false;

0

729 -

730 const QVector<QRect> &rects = region.rects(); -

for (int i = 0; i < rects.size(); ++i) {

never evaluated: i < rects.size()

0

732 viewRect = rects.at(i); -

if (dontAdjustForAntialiasing)

never evaluated: dontAdjustForAntialiasing

0

viewRect.adjust(-1, -1, 1, 1);

never executed: viewRect.adjust(-1, -1, 1, 1);

0

735 else -

viewRect.adjust(-2, -2, 2, 2);

never executed: viewRect.adjust(-2, -2, 2, 2);

0

if (hasUpdateClip)

never evaluated: hasUpdateClip

0

viewRect &= updateClip;

never executed: viewRect &= updateClip;

0

739 dirtyRegion += viewRect; -

}

never executed: }

0

741 -

never executed: return true;

0

743 } -

744 -

745 -

746 -

747 bool QGraphicsViewPrivate::updateRect(const QRect &r) -

748 { -

if (fullUpdatePending || viewportUpdateMode == QGraphicsView::NoViewportUpdate

evaluated: fullUpdatePending

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:827

evaluated: viewportUpdateMode == QGraphicsView::NoViewportUpdate

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:824

3-827

|| !intersectsViewport(r, viewport->width(), viewport->height())) {

evaluated: !intersectsViewport(r, viewport->width(), viewport->height())

TRUE	FALSE
yes Evaluation Count:28	yes Evaluation Count:796

28-796

executed: return false;

Execution Count:36

36

752 } -

753 -

754 switch (viewportUpdateMode) { -

755 case QGraphicsView::FullViewportUpdate: -

756 fullUpdatePending = true; -

757 viewport->update(); -

break;

executed: break;

Execution Count:1

1

759 case QGraphicsView::BoundingRectViewportUpdate: -

if (hasUpdateClip)

never evaluated: hasUpdateClip

0

QRect_unite(&dirtyBoundingRect, r & updateClip);

never executed: QRect_unite(&dirtyBoundingRect, r & updateClip);

0

762 else -

QRect_unite(&dirtyBoundingRect, r);

never executed: QRect_unite(&dirtyBoundingRect, r);

0

if (containsViewport(dirtyBoundingRect, viewport->width(), viewport->height())) {

never evaluated: containsViewport(dirtyBoundingRect, viewport->width(), viewport->height())

0

765 fullUpdatePending = true; -

766 viewport->update(); -

}

never executed: }

0

break;

never executed: break;

0

769 case QGraphicsView::SmartViewportUpdate: -

770 case QGraphicsView::MinimalViewportUpdate: -

if (hasUpdateClip)

evaluated: hasUpdateClip

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:793

2-793

dirtyRegion += r & updateClip;

executed: dirtyRegion += r & updateClip;

Execution Count:2

2

773 else -

dirtyRegion += r;

executed: dirtyRegion += r;

Execution Count:793

793

break;

executed: break;

Execution Count:795

795

776 default: -

break;

never executed: break;

0

778 } -

779 -

executed: return true;

Execution Count:796

796

781 } -

782 -

783 QStyleOptionGraphicsItem *QGraphicsViewPrivate::allocStyleOptionsArray(int numItems) -

784 { -

if (mustAllocateStyleOptions || (numItems > styleOptions.capacity()))

partially evaluated: mustAllocateStyleOptions

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

partially evaluated: (numItems > styleOptions.capacity())

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

0-7

786 -

return new QStyleOptionGraphicsItem[numItems];

never executed: return new QStyleOptionGraphicsItem[numItems];

0

788 -

789 -

if (numItems > styleOptions.size())

evaluated: numItems > styleOptions.size()

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:3

3-4

styleOptions.resize(numItems);

executed: styleOptions.resize(numItems);

Execution Count:4

4

792 -

793 mustAllocateStyleOptions = true; -

return styleOptions.data();

executed: return styleOptions.data();

Execution Count:7

7

795 } -

796 -

797 void QGraphicsViewPrivate::freeStyleOptionsArray(QStyleOptionGraphicsItem *array) -

798 { -

799 mustAllocateStyleOptions = false; -

if (array != styleOptions.data())

partially evaluated: array != styleOptions.data()

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

0-7

delete [] array;

never executed: delete [] array;

0

executed: }

Execution Count:7

7

803 -

804 extern QPainterPath qt_regionToPath(const QRegion &region); -

805 QList<QGraphicsItem *> QGraphicsViewPrivate::findItems(const QRegion &exposedRegion, bool *allItems, -

806 const QTransform &viewTransform) const -

807 { -

808 const QGraphicsView * const q = q_func(); -

809 -

810 -

811 -

812 -

813 const QRectF exposedRegionSceneBounds = q->mapToScene(exposedRegion.boundingRect().adjusted(-1, -1, 1, 1)) -

814 .boundingRect(); -

if (exposedRegionSceneBounds.contains(scene->sceneRect())) {

partially evaluated: exposedRegionSceneBounds.contains(scene->sceneRect())

TRUE	FALSE
yes Evaluation Count:6	no Evaluation Count:0

0-6

816 qt_noop(); -

817 *allItems = true; -

818 -

819 -

return scene->items(Qt::AscendingOrder);

executed: return scene->items(Qt::AscendingOrder);

Execution Count:6

6

821 } -

822 -

823 -

824 -

825 -

bool simpleRectLookup = exposedRegion.rectCount() == 1 && matrix.type() <= QTransform::TxScale;

never evaluated: exposedRegion.rectCount() == 1

never evaluated: matrix.type() <= QTransform::TxScale

0

if (simpleRectLookup) {

never evaluated: simpleRectLookup

0

828 return scene->items(exposedRegionSceneBounds, 0

829 Qt::IntersectsItemBoundingRect, 0

Qt::AscendingOrder, viewTransform);

never executed: return scene->items(exposedRegionSceneBounds, Qt::IntersectsItemBoundingRect, Qt::AscendingOrder, viewTransform);

0

831 } -

832 -

833 -

834 -

835 -

836 QRegion adjustedRegion; -

837 for (QForeachContainer<__typeof__(exposedRegion.rects())> _container_(exposedRegion.rects()); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QRect &r = *_container_.i;; __extension__ ({--_container_.brk; break;})) -

adjustedRegion += r.adjusted(-1, -1, 1, 1);

never executed: adjustedRegion += r.adjusted(-1, -1, 1, 1);

0

839 -

840 const QPainterPath exposedScenePath(q->mapToScene(qt_regionToPath(adjustedRegion))); -

841 return scene->items(exposedScenePath, Qt::IntersectsItemBoundingRect, 0

Qt::AscendingOrder, viewTransform);

never executed: return scene->items(exposedScenePath, Qt::IntersectsItemBoundingRect, Qt::AscendingOrder, viewTransform);

0

843 } -

844 void QGraphicsViewPrivate::updateInputMethodSensitivity() -

845 { -

846 QGraphicsView * const q = q_func(); -

847 QGraphicsItem *focusItem = 0; -

bool enabled = scene && (focusItem = scene->focusItem())

evaluated: scene

TRUE	FALSE
yes Evaluation Count:2736	yes Evaluation Count:33

evaluated: (focusItem = scene->focusItem())

TRUE	FALSE
yes Evaluation Count:17	yes Evaluation Count:2719

17-2736

&& (focusItem->d_ptr->flags & QGraphicsItem::ItemAcceptsInputMethod);

evaluated: (focusItem->d_ptr->flags & QGraphicsItem::ItemAcceptsInputMethod)

TRUE	FALSE
yes Evaluation Count:11	yes Evaluation Count:6

6-11

850 q->setAttribute(Qt::WA_InputMethodEnabled, enabled); -

851 q->viewport()->setAttribute(Qt::WA_InputMethodEnabled, enabled); -

852 -

if (!enabled) {

evaluated: !enabled

TRUE	FALSE
yes Evaluation Count:2758	yes Evaluation Count:11

11-2758

854 q->setInputMethodHints(0); -

return;

executed: return;

Execution Count:2758

2758

856 } -

857 -

QGraphicsProxyWidget *proxy = focusItem->d_ptr->isWidget && focusItem->d_ptr->isProxyWidget()

partially evaluated: focusItem->d_ptr->isWidget

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:11

never evaluated: focusItem->d_ptr->isProxyWidget()

0-11

859 ? static_cast<QGraphicsProxyWidget *>(focusItem) : 0; -

if (!proxy) {

partially evaluated: !proxy

TRUE	FALSE
yes Evaluation Count:11	no Evaluation Count:0

0-11

861 q->setInputMethodHints(focusItem->inputMethodHints()); -

} else if (QWidget *widget = proxy->widget()) {

executed: }

Execution Count:11

never evaluated: QWidget *widget = proxy->widget()

0-11

if (QWidget *fw = widget->focusWidget())

never evaluated: QWidget *fw = widget->focusWidget()

0

never executed: widget = fw;

0

865 q->setInputMethodHints(widget->inputMethodHints()); -

} else {

never executed: }

0

867 q->setInputMethodHints(0); -

}

never executed: }

0

869 } -

870 -

871 -

872 -

873 -

874 QGraphicsView::QGraphicsView(QWidget *parent) -

875 : QAbstractScrollArea(*new QGraphicsViewPrivate, parent) -

876 { -

877 setViewport(0); -

878 setAcceptDrops(true); -

879 setBackgroundRole(QPalette::Base); -

880 -

881 setAttribute(Qt::WA_InputMethodEnabled); -

882 viewport()->setAttribute(Qt::WA_InputMethodEnabled); -

executed: }

Execution Count:45

45

884 -

885 -

886 -

887 -

888 -

889 QGraphicsView::QGraphicsView(QGraphicsScene *scene, QWidget *parent) -

890 : QAbstractScrollArea(*new QGraphicsViewPrivate, parent) -

891 { -

892 setScene(scene); -

893 setViewport(0); -

894 setAcceptDrops(true); -

895 setBackgroundRole(QPalette::Base); -

896 -

897 setAttribute(Qt::WA_InputMethodEnabled); -

898 viewport()->setAttribute(Qt::WA_InputMethodEnabled); -

executed: }

Execution Count:754

754

900 -

901 -

902 -

903 -

904 QGraphicsView::QGraphicsView(QGraphicsViewPrivate &dd, QWidget *parent) -

905 : QAbstractScrollArea(dd, parent) -

906 { -

907 setViewport(0); -

908 setAcceptDrops(true); -

909 setBackgroundRole(QPalette::Base); -

910 -

911 setAttribute(Qt::WA_InputMethodEnabled); -

912 viewport()->setAttribute(Qt::WA_InputMethodEnabled); -

never executed: }

0

914 -

915 -

916 -

917 -

918 QGraphicsView::~QGraphicsView() -

919 { -

920 QGraphicsViewPrivate * const d = d_func(); -

if (d->scene)

evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:761	yes Evaluation Count:31

31-761

d->scene->d_func()->views.removeAll(this);

executed: d->scene->d_func()->views.removeAll(this);

Execution Count:761

761

923 delete d->lastDragDropEvent; -

executed: }

Execution Count:792

792

925 -

926 -

927 -

928 -

929 QSize QGraphicsView::sizeHint() const -

930 { -

931 const QGraphicsViewPrivate * const d = d_func(); -

if (d->scene) {

evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:210	yes Evaluation Count:46

46-210

933 QSizeF baseSize = d->matrix.mapRect(sceneRect()).size(); -

934 baseSize += QSizeF(d->frameWidth * 2, d->frameWidth * 2); -

return baseSize.boundedTo((3 * QApplication::desktop()->size()) / 4).toSize();

executed: return baseSize.boundedTo((3 * QApplication::desktop()->size()) / 4).toSize();

Execution Count:210

210

936 } -

return QAbstractScrollArea::sizeHint();

executed: return QAbstractScrollArea::sizeHint();

Execution Count:46

46

938 } -

939 QPainter::RenderHints QGraphicsView::renderHints() const -

940 { -

941 const QGraphicsViewPrivate * const d = d_func(); -

return d->renderHints;

executed: return d->renderHints;

Execution Count:15

15

943 } -

944 void QGraphicsView::setRenderHints(QPainter::RenderHints hints) -

945 { -

946 QGraphicsViewPrivate * const d = d_func(); -

if (hints == d->renderHints)

partially evaluated: hints == d->renderHints

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

0-3

return;

never executed: return;

0

949 d->renderHints = hints; -

950 d->updateAll(); -

executed: }

Execution Count:3

3

952 -

953 -

954 -

955 -

956 -

957 -

958 -

959 void QGraphicsView::setRenderHint(QPainter::RenderHint hint, bool enabled) -

960 { -

961 QGraphicsViewPrivate * const d = d_func(); -

962 QPainter::RenderHints oldHints = d->renderHints; -

if (enabled)

evaluated: enabled

TRUE	FALSE
yes Evaluation Count:402	yes Evaluation Count:21

21-402

d->renderHints |= hint;

executed: d->renderHints |= hint;

Execution Count:402

402

965 else -

d->renderHints &= ~hint;

executed: d->renderHints &= ~hint;

Execution Count:21

21

if (oldHints != d->renderHints)

evaluated: oldHints != d->renderHints

TRUE	FALSE
yes Evaluation Count:403	yes Evaluation Count:20

20-403

d->updateAll();

executed: d->updateAll();

Execution Count:403

403

executed: }

Execution Count:423

423

970 Qt::Alignment QGraphicsView::alignment() const -

971 { -

972 const QGraphicsViewPrivate * const d = d_func(); -

return d->alignment;

executed: return d->alignment;

Execution Count:9

9

974 } -

975 void QGraphicsView::setAlignment(Qt::Alignment alignment) -

976 { -

977 QGraphicsViewPrivate * const d = d_func(); -

if (d->alignment != alignment) {

partially evaluated: d->alignment != alignment

TRUE	FALSE
yes Evaluation Count:15	no Evaluation Count:0

0-15

979 d->alignment = alignment; -

980 d->recalculateContentSize(); -

}

executed: }

Execution Count:15

15

executed: }

Execution Count:15

15

983 QGraphicsView::ViewportAnchor QGraphicsView::transformationAnchor() const -

984 { -

985 const QGraphicsViewPrivate * const d = d_func(); -

return d->transformationAnchor;

executed: return d->transformationAnchor;

Execution Count:2

2

987 } -

988 void QGraphicsView::setTransformationAnchor(ViewportAnchor anchor) -

989 { -

990 QGraphicsViewPrivate * const d = d_func(); -

991 d->transformationAnchor = anchor; -

992 -

993 -

994 -

if (d->transformationAnchor == AnchorUnderMouse)

evaluated: d->transformationAnchor == AnchorUnderMouse

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:12

5-12

d->viewport->setMouseTracking(true);

executed: d->viewport->setMouseTracking(true);

Execution Count:5

5

executed: }

Execution Count:17

17

998 QGraphicsView::ViewportAnchor QGraphicsView::resizeAnchor() const -

999 { -

1000 const QGraphicsViewPrivate * const d = d_func(); -

return d->resizeAnchor;

executed: return d->resizeAnchor;

Execution Count:2

2

1002 } -

1003 void QGraphicsView::setResizeAnchor(ViewportAnchor anchor) -

1004 { -

1005 QGraphicsViewPrivate * const d = d_func(); -

1006 d->resizeAnchor = anchor; -

1007 -

1008 -

1009 -

if (d->resizeAnchor == AnchorUnderMouse)

evaluated: d->resizeAnchor == AnchorUnderMouse

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:11

4-11

d->viewport->setMouseTracking(true);

executed: d->viewport->setMouseTracking(true);

Execution Count:4

4

executed: }

Execution Count:15

15

1013 QGraphicsView::ViewportUpdateMode QGraphicsView::viewportUpdateMode() const -

1014 { -

1015 const QGraphicsViewPrivate * const d = d_func(); -

return d->viewportUpdateMode;

executed: return d->viewportUpdateMode;

Execution Count:4

4

1017 } -

1018 void QGraphicsView::setViewportUpdateMode(ViewportUpdateMode mode) -

1019 { -

1020 QGraphicsViewPrivate * const d = d_func(); -

1021 d->viewportUpdateMode = mode; -

executed: }

Execution Count:5

5

1023 QGraphicsView::OptimizationFlags QGraphicsView::optimizationFlags() const -

1024 { -

1025 const QGraphicsViewPrivate * const d = d_func(); -

return d->optimizationFlags;

executed: return d->optimizationFlags;

Execution Count:8

8

1027 } -

1028 void QGraphicsView::setOptimizationFlags(OptimizationFlags flags) -

1029 { -

1030 QGraphicsViewPrivate * const d = d_func(); -

1031 d->optimizationFlags = flags; -

executed: }

Execution Count:2

2

1033 -

1034 -

1035 -

1036 -

1037 -

1038 -

1039 void QGraphicsView::setOptimizationFlag(OptimizationFlag flag, bool enabled) -

1040 { -

1041 QGraphicsViewPrivate * const d = d_func(); -

if (enabled)

evaluated: enabled

TRUE	FALSE
yes Evaluation Count:30	yes Evaluation Count:20

20-30

d->optimizationFlags |= flag;

executed: d->optimizationFlags |= flag;

Execution Count:30

30

1044 else -

d->optimizationFlags &= ~flag;

executed: d->optimizationFlags &= ~flag;

Execution Count:20

20

1046 } -

1047 QGraphicsView::DragMode QGraphicsView::dragMode() const -

1048 { -

1049 const QGraphicsViewPrivate * const d = d_func(); -

return d->dragMode;

executed: return d->dragMode;

Execution Count:14

14

1051 } -

1052 void QGraphicsView::setDragMode(DragMode mode) -

1053 { -

1054 QGraphicsViewPrivate * const d = d_func(); -

if (d->dragMode == mode)

partially evaluated: d->dragMode == mode

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:11

0-11

return;

never executed: return;

0

1057 -

1058 -

if (d->dragMode == ScrollHandDrag)

evaluated: d->dragMode == ScrollHandDrag

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:9

2-9

viewport()->unsetCursor();

executed: viewport()->unsetCursor();

Execution Count:2

2

1061 -

1062 -

1063 -

1064 -

1065 -

1066 -

if (d->dragMode == ScrollHandDrag && mode == NoDrag && d->handScrolling)

evaluated: d->dragMode == ScrollHandDrag

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:9

partially evaluated: mode == NoDrag

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

evaluated: d->handScrolling

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

0-9

d->handScrolling = false;

executed: d->handScrolling = false;

Execution Count:1

1

1069 -

1070 d->dragMode = mode; -

1071 -

1072 -

if (d->dragMode == ScrollHandDrag) {

evaluated: d->dragMode == ScrollHandDrag

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

5-6

1074 -

1075 d->hasStoredOriginalCursor = false; -

1076 viewport()->setCursor(Qt::OpenHandCursor); -

}

executed: }

Execution Count:6

6

1078 -

executed: }

Execution Count:11

11

1080 Qt::ItemSelectionMode QGraphicsView::rubberBandSelectionMode() const -

1081 { -

1082 const QGraphicsViewPrivate * const d = d_func(); -

return d->rubberBandSelectionMode;

executed: return d->rubberBandSelectionMode;

Execution Count:2

2

1084 } -

1085 void QGraphicsView::setRubberBandSelectionMode(Qt::ItemSelectionMode mode) -

1086 { -

1087 QGraphicsViewPrivate * const d = d_func(); -

1088 d->rubberBandSelectionMode = mode; -

executed: }

Execution Count:1

1

1090 QGraphicsView::CacheMode QGraphicsView::cacheMode() const -

1091 { -

1092 const QGraphicsViewPrivate * const d = d_func(); -

return d->cacheMode;

never executed: return d->cacheMode;

0

1094 } -

1095 void QGraphicsView::setCacheMode(CacheMode mode) -

1096 { -

1097 QGraphicsViewPrivate * const d = d_func(); -

if (mode == d->cacheMode)

partially evaluated: mode == d->cacheMode

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

0-1

return;

never executed: return;

0

1100 d->cacheMode = mode; -

1101 resetCachedContent(); -

executed: }

Execution Count:1

1

1103 void QGraphicsView::resetCachedContent() -

1104 { -

1105 QGraphicsViewPrivate * const d = d_func(); -

if (d->cacheMode == CacheNone)

evaluated: d->cacheMode == CacheNone

TRUE	FALSE
yes Evaluation Count:153	yes Evaluation Count:1

1-153

return;

executed: return;

Execution Count:153

153

1108 -

if (d->cacheMode & CacheBackground) {

partially evaluated: d->cacheMode & CacheBackground

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

0-1

1110 -

1111 d->mustResizeBackgroundPixmap = true; -

1112 d->updateAll(); -

} else if (d->mustResizeBackgroundPixmap) {

executed: }

Execution Count:1

never evaluated: d->mustResizeBackgroundPixmap

0-1

1114 -

1115 -

1116 d->mustResizeBackgroundPixmap = false; -

1117 d->backgroundPixmap = QPixmap(); -

1118 d->backgroundPixmapExposed = QRegion(); -

}

never executed: }

0

1120 } -

1121 void QGraphicsView::invalidateScene(const QRectF &rect, QGraphicsScene::SceneLayers layers) -

1122 { -

1123 QGraphicsViewPrivate * const d = d_func(); -

if ((layers & QGraphicsScene::BackgroundLayer) && !d->mustResizeBackgroundPixmap) {

never evaluated: (layers & QGraphicsScene::BackgroundLayer)

never evaluated: !d->mustResizeBackgroundPixmap

0

1125 QRect viewRect = mapFromScene(rect).boundingRect(); -

if (viewport()->rect().intersects(viewRect)) {

never evaluated: viewport()->rect().intersects(viewRect)

0

1127 -

1128 -

1129 d->backgroundPixmapExposed += viewRect; -

if (d->scene)

never evaluated: d->scene

0

d->scene->update(rect);

never executed: d->scene->update(rect);

0

}

never executed: }

0

}

never executed: }

0

never executed: }

0

1135 bool QGraphicsView::isInteractive() const -

1136 { -

1137 const QGraphicsViewPrivate * const d = d_func(); -

return d->sceneInteractionAllowed;

executed: return d->sceneInteractionAllowed;

Execution Count:5

5

1139 } -

1140 void QGraphicsView::setInteractive(bool allowed) -

1141 { -

1142 QGraphicsViewPrivate * const d = d_func(); -

1143 d->sceneInteractionAllowed = allowed; -

executed: }

Execution Count:3

3

1145 -

1146 -

1147 -

1148 -

1149 -

1150 -

1151 -

1152 QGraphicsScene *QGraphicsView::scene() const -

1153 { -

1154 const QGraphicsViewPrivate * const d = d_func(); -

return d->scene;

executed: return d->scene;

Execution Count:32

32

1156 } -

1157 void QGraphicsView::setScene(QGraphicsScene *scene) -

1158 { -

1159 QGraphicsViewPrivate * const d = d_func(); -

if (d->scene == scene)

evaluated: d->scene == scene

TRUE	FALSE
yes Evaluation Count:28	yes Evaluation Count:806

28-806

return;

executed: return;

Execution Count:28

28

1162 -

1163 -

1164 d->updateAll(); -

1165 -

1166 -

if (d->scene) {

evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:22	yes Evaluation Count:784

22-784

1168 disconnect(d->scene, "2""changed(QList<QRectF>)", -

1169 this, "1""updateScene(QList<QRectF>)"); -

1170 disconnect(d->scene, "2""sceneRectChanged(QRectF)", -

1171 this, "1""updateSceneRect(QRectF)"); -

1172 d->scene->d_func()->removeView(this); -

1173 d->connectedToScene = false; -

1174 -

if (isActiveWindow() && isVisible()) {

evaluated: isActiveWindow()

TRUE	FALSE
yes Evaluation Count:10	yes Evaluation Count:12

partially evaluated: isVisible()

TRUE	FALSE
yes Evaluation Count:10	no Evaluation Count:0

0-12

1176 QEvent windowDeactivate(QEvent::WindowDeactivate); -

1177 QApplication::sendEvent(d->scene, &windowDeactivate); -

}

executed: }

Execution Count:10

10

if(hasFocus())

evaluated: hasFocus()

TRUE	FALSE
yes Evaluation Count:8	yes Evaluation Count:14

8-14

d->scene->clearFocus();

executed: d->scene->clearFocus();

Execution Count:8

8

}

executed: }

Execution Count:22

22

1182 -

1183 -

if ((d->scene = scene)) {

evaluated: (d->scene = scene)

TRUE	FALSE
yes Evaluation Count:786	yes Evaluation Count:20

20-786

1185 connect(d->scene, "2""sceneRectChanged(QRectF)", -

1186 this, "1""updateSceneRect(QRectF)"); -

1187 d->updateSceneSlotReimplementedChecked = false; -

1188 d->scene->d_func()->addView(this); -

1189 d->recalculateContentSize(); -

1190 d->lastCenterPoint = sceneRect().center(); -

1191 d->keepLastCenterPoint = true; -

1192 -

1193 -

if (!d->scene->d_func()->allItemsIgnoreHoverEvents

evaluated: !d->scene->d_func()->allItemsIgnoreHoverEvents

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:780

6-780

|| !d->scene->d_func()->allItemsUseDefaultCursor) {

evaluated: !d->scene->d_func()->allItemsUseDefaultCursor

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:777

3-777

1196 d->viewport->setMouseTracking(true); -

}

executed: }

Execution Count:9

9

1198 -

1199 -

if (!d->scene->d_func()->allItemsIgnoreTouchEvents)

partially evaluated: !d->scene->d_func()->allItemsIgnoreTouchEvents

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:786

0-786

d->viewport->setAttribute(Qt::WA_AcceptTouchEvents);

never executed: d->viewport->setAttribute(Qt::WA_AcceptTouchEvents);

0

1202 -

if (isActiveWindow() && isVisible()) {

evaluated: isActiveWindow()

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:779

partially evaluated: isVisible()

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

0-779

1204 QEvent windowActivate(QEvent::WindowActivate); -

1205 QApplication::sendEvent(d->scene, &windowActivate); -

}

executed: }

Execution Count:7

7

} else {

executed: }

Execution Count:786

786

1208 d->recalculateContentSize(); -

}

executed: }

Execution Count:20

20

1210 -

1211 d->updateInputMethodSensitivity(); -

1212 -

if (d->scene && hasFocus())

evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:786	yes Evaluation Count:20

evaluated: hasFocus()

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:780

6-786

d->scene->setFocus();

executed: d->scene->setFocus();

Execution Count:6

6

executed: }

Execution Count:806

806

1216 QRectF QGraphicsView::sceneRect() const -

1217 { -

1218 const QGraphicsViewPrivate * const d = d_func(); -

if (d->hasSceneRect)

evaluated: d->hasSceneRect

TRUE	FALSE
yes Evaluation Count:170	yes Evaluation Count:4552

170-4552

return d->sceneRect;

executed: return d->sceneRect;

Execution Count:170

170

if (d->scene)

evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:4498	yes Evaluation Count:54

54-4498

return d->scene->sceneRect();

executed: return d->scene->sceneRect();

Execution Count:4498

4498

return QRectF();

executed: return QRectF();

Execution Count:54

54

1224 } -

1225 void QGraphicsView::setSceneRect(const QRectF &rect) -

1226 { -

1227 QGraphicsViewPrivate * const d = d_func(); -

1228 d->hasSceneRect = !rect.isNull(); -

1229 d->sceneRect = rect; -

1230 d->recalculateContentSize(); -

executed: }

Execution Count:49

49

1232 -

1233 -

1234 -

1235 -

1236 -

1237 -

1238 -

1239 QMatrix QGraphicsView::matrix() const -

1240 { -

1241 const QGraphicsViewPrivate * const d = d_func(); -

return d->matrix.toAffine();

executed: return d->matrix.toAffine();

Execution Count:10

10

1243 } -

1244 void QGraphicsView::setMatrix(const QMatrix &matrix, bool combine) -

1245 { -

1246 setTransform(QTransform(matrix), combine); -

executed: }

Execution Count:8

8

1248 -

1249 -

1250 -

1251 -

1252 -

1253 -

1254 void QGraphicsView::resetMatrix() -

1255 { -

1256 resetTransform(); -

executed: }

Execution Count:1

1

1258 -

1259 -

1260 -

1261 -

1262 -

1263 -

1264 void QGraphicsView::rotate(qreal angle) -

1265 { -

1266 QGraphicsViewPrivate * const d = d_func(); -

1267 QTransform matrix = d->matrix; -

1268 matrix.rotate(angle); -

1269 setTransform(matrix); -

executed: }

Execution Count:245

245

1271 -

1272 -

1273 -

1274 -

1275 -

1276 -

1277 void QGraphicsView::scale(qreal sx, qreal sy) -

1278 { -

1279 QGraphicsViewPrivate * const d = d_func(); -

1280 QTransform matrix = d->matrix; -

1281 matrix.scale(sx, sy); -

1282 setTransform(matrix); -

executed: }

Execution Count:76

76

1284 -

1285 -

1286 -

1287 -

1288 -

1289 -

1290 void QGraphicsView::shear(qreal sh, qreal sv) -

1291 { -

1292 QGraphicsViewPrivate * const d = d_func(); -

1293 QTransform matrix = d->matrix; -

1294 matrix.shear(sh, sv); -

1295 setTransform(matrix); -

executed: }

Execution Count:7

7

1297 -

1298 -

1299 -

1300 -

1301 -

1302 -

1303 void QGraphicsView::translate(qreal dx, qreal dy) -

1304 { -

1305 QGraphicsViewPrivate * const d = d_func(); -

1306 QTransform matrix = d->matrix; -

1307 matrix.translate(dx, dy); -

1308 setTransform(matrix); -

executed: }

Execution Count:12

12

1310 void QGraphicsView::centerOn(const QPointF &pos) -

1311 { -

1312 QGraphicsViewPrivate * const d = d_func(); -

1313 qreal width = viewport()->width(); -

1314 qreal height = viewport()->height(); -

1315 QPointF viewPoint = d->matrix.map(pos); -

1316 QPointF oldCenterPoint = pos; -

1317 -

if (!d->leftIndent) {

evaluated: !d->leftIndent

TRUE	FALSE
yes Evaluation Count:743	yes Evaluation Count:1019

743-1019

if (isRightToLeft()) {

evaluated: isRightToLeft()

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:742

1-742

1320 qint64 horizontal = 0; -

1321 horizontal += horizontalScrollBar()->minimum(); -

1322 horizontal += horizontalScrollBar()->maximum(); -

1323 horizontal -= int(viewPoint.x() - width / 2.0); -

1324 horizontalScrollBar()->setValue(horizontal); -

} else {

executed: }

Execution Count:1

1

1326 horizontalScrollBar()->setValue(int(viewPoint.x() - width / 2.0)); -

}

executed: }

Execution Count:742

742

1328 } -

if (!d->topIndent)

evaluated: !d->topIndent

TRUE	FALSE
yes Evaluation Count:901	yes Evaluation Count:861

861-901

verticalScrollBar()->setValue(int(viewPoint.y() - height / 2.0));

executed: verticalScrollBar()->setValue(int(viewPoint.y() - height / 2.0));

Execution Count:901

901

1331 d->lastCenterPoint = oldCenterPoint; -

executed: }

Execution Count:1762

1762

1333 void QGraphicsView::centerOn(const QGraphicsItem *item) -

1334 { -

1335 centerOn(item->sceneBoundingRect().center()); -

executed: }

Execution Count:14

14

1337 void QGraphicsView::ensureVisible(const QRectF &rect, int xmargin, int ymargin) -

1338 { -

1339 QGraphicsViewPrivate * const d = d_func(); -

1340 qreal width = viewport()->width(); -

1341 qreal height = viewport()->height(); -

1342 QRectF viewRect = d->matrix.mapRect(rect); -

1343 -

1344 qreal left = d->horizontalScroll(); -

1345 qreal right = left + width; -

1346 qreal top = d->verticalScroll(); -

1347 qreal bottom = top + height; -

1348 -

if (viewRect.left() <= left + xmargin) {

evaluated: viewRect.left() <= left + xmargin

TRUE	FALSE
yes Evaluation Count:278	yes Evaluation Count:257

257-278

1350 -

if (!d->leftIndent)

evaluated: !d->leftIndent

TRUE	FALSE
yes Evaluation Count:259	yes Evaluation Count:19

19-259

horizontalScrollBar()->setValue(int(viewRect.left() - xmargin - 0.5));

executed: horizontalScrollBar()->setValue(int(viewRect.left() - xmargin - 0.5));

Execution Count:259

259

}

executed: }

Execution Count:278

278

if (viewRect.right() >= right - xmargin) {

evaluated: viewRect.right() >= right - xmargin

TRUE	FALSE
yes Evaluation Count:269	yes Evaluation Count:266

266-269

1355 -

if (!d->leftIndent)

evaluated: !d->leftIndent

TRUE	FALSE
yes Evaluation Count:250	yes Evaluation Count:19

19-250

horizontalScrollBar()->setValue(int(viewRect.right() - width + xmargin + 0.5));

executed: horizontalScrollBar()->setValue(int(viewRect.right() - width + xmargin + 0.5));

Execution Count:250

250

}

executed: }

Execution Count:269

269

if (viewRect.top() <= top + ymargin) {

evaluated: viewRect.top() <= top + ymargin

TRUE	FALSE
yes Evaluation Count:271	yes Evaluation Count:264

264-271

1360 -

if (!d->topIndent)

evaluated: !d->topIndent

TRUE	FALSE
yes Evaluation Count:265	yes Evaluation Count:6

6-265

verticalScrollBar()->setValue(int(viewRect.top() - ymargin - 0.5));

executed: verticalScrollBar()->setValue(int(viewRect.top() - ymargin - 0.5));

Execution Count:265

265

}

executed: }

Execution Count:271

271

if (viewRect.bottom() >= bottom - ymargin) {

evaluated: viewRect.bottom() >= bottom - ymargin

TRUE	FALSE
yes Evaluation Count:279	yes Evaluation Count:256

256-279

1365 -

if (!d->topIndent)

evaluated: !d->topIndent

TRUE	FALSE
yes Evaluation Count:273	yes Evaluation Count:6

6-273

verticalScrollBar()->setValue(int(viewRect.bottom() - height + ymargin + 0.5));

executed: verticalScrollBar()->setValue(int(viewRect.bottom() - height + ymargin + 0.5));

Execution Count:273

273

}

executed: }

Execution Count:279

279

executed: }

Execution Count:535

535

1370 void QGraphicsView::ensureVisible(const QGraphicsItem *item, int xmargin, int ymargin) -

1371 { -

1372 ensureVisible(item->sceneBoundingRect(), xmargin, ymargin); -

never executed: }

0

1374 void QGraphicsView::fitInView(const QRectF &rect, Qt::AspectRatioMode aspectRatioMode) -

1375 { -

1376 QGraphicsViewPrivate * const d = d_func(); -

if (!d->scene || rect.isNull())

partially evaluated: !d->scene

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

partially evaluated: rect.isNull()

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

0-7

return;

never executed: return;

0

1379 -

1380 -

1381 QRectF unity = d->matrix.mapRect(QRectF(0, 0, 1, 1)); -

if (unity.isEmpty())

evaluated: unity.isEmpty()

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:6

1-6

return;

executed: return;

Execution Count:1

1

1384 scale(1 / unity.width(), 1 / unity.height()); -

1385 -

1386 -

1387 int margin = 2; -

1388 QRectF viewRect = viewport()->rect().adjusted(margin, margin, -margin, -margin); -

if (viewRect.isEmpty())

evaluated: viewRect.isEmpty()

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:4

2-4

return;

executed: return;

Execution Count:2

2

1391 QRectF sceneRect = d->matrix.mapRect(rect); -

if (sceneRect.isEmpty())

partially evaluated: sceneRect.isEmpty()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4

0-4

return;

never executed: return;

0

1394 qreal xratio = viewRect.width() / sceneRect.width(); -

1395 qreal yratio = viewRect.height() / sceneRect.height(); -

1396 -

1397 -

1398 switch (aspectRatioMode) { -

1399 case Qt::KeepAspectRatio: -

1400 xratio = yratio = qMin(xratio, yratio); -

break;

executed: break;

Execution Count:1

1

1402 case Qt::KeepAspectRatioByExpanding: -

1403 xratio = yratio = qMax(xratio, yratio); -

break;

executed: break;

Execution Count:1

1

1405 case Qt::IgnoreAspectRatio: -

break;

executed: break;

Execution Count:2

2

1407 } -

1408 -

1409 -

1410 scale(xratio, yratio); -

1411 centerOn(rect.center()); -

executed: }

Execution Count:4

4

1413 void QGraphicsView::fitInView(const QGraphicsItem *item, Qt::AspectRatioMode aspectRatioMode) -

1414 { -

QPainterPath path = item->isClipped() ? item->clipPath() : item->shape();

partially evaluated: item->isClipped()

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

0-3

if (item->d_ptr->hasTranslateOnlySceneTransform()) {

partially evaluated: item->d_ptr->hasTranslateOnlySceneTransform()

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

0-3

1417 path.translate(item->d_ptr->sceneTransform.dx(), item->d_ptr->sceneTransform.dy()); -

1418 fitInView(path.boundingRect(), aspectRatioMode); -

} else {

never executed: }

0

1420 fitInView(item->d_ptr->sceneTransform.map(path).boundingRect(), aspectRatioMode); -

}

executed: }

Execution Count:3

3

1422 } -

1423 void QGraphicsView::render(QPainter *painter, const QRectF &target, const QRect &source, -

1424 Qt::AspectRatioMode aspectRatioMode) -

1425 { -

1426 -

1427 -

1428 QGraphicsViewPrivate * const d = d_func(); -

if (!d->scene || !(painter && painter->isActive()))

partially evaluated: !d->scene

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

partially evaluated: painter

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

partially evaluated: painter->isActive()

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

0-1

return;

never executed: return;

0

1431 -

1432 -

1433 QRect sourceRect = source; -

if (source.isNull())

partially evaluated: source.isNull()

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

0-1

sourceRect = viewport()->rect();

executed: sourceRect = viewport()->rect();

Execution Count:1

1

1436 -

1437 -

1438 QRectF targetRect = target; -

if (target.isNull()) {

partially evaluated: target.isNull()

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

0-1

if (painter->device()->devType() == QInternal::Picture)

partially evaluated: painter->device()->devType() == QInternal::Picture

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

0-1

targetRect = sourceRect;

never executed: targetRect = sourceRect;

0

1442 else -

targetRect.setRect(0, 0, painter->device()->width(), painter->device()->height());

executed: targetRect.setRect(0, 0, painter->device()->width(), painter->device()->height());

Execution Count:1

1

1444 } -

1445 -

1446 -

1447 qreal xratio = targetRect.width() / sourceRect.width(); -

1448 qreal yratio = targetRect.height() / sourceRect.height(); -

1449 -

1450 -

1451 switch (aspectRatioMode) { -

1452 case Qt::KeepAspectRatio: -

1453 xratio = yratio = qMin(xratio, yratio); -

break;

executed: break;

Execution Count:1

1

1455 case Qt::KeepAspectRatioByExpanding: -

1456 xratio = yratio = qMax(xratio, yratio); -

break;

never executed: break;

0

1458 case Qt::IgnoreAspectRatio: -

break;

never executed: break;

0

1460 } -

1461 -

1462 -

1463 -

1464 QPolygonF sourceScenePoly = mapToScene(sourceRect.adjusted(-1, -1, 1, 1)); -

1465 QList<QGraphicsItem *> itemList = d->scene->items(sourceScenePoly, -

1466 Qt::IntersectsItemBoundingRect); -

1467 QGraphicsItem **itemArray = new QGraphicsItem *[itemList.size()]; -

1468 int numItems = itemList.size(); -

for (int i = 0; i < numItems; ++i)

evaluated: i < numItems

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:1

1-4

itemArray[numItems - i - 1] = itemList.at(i);

executed: itemArray[numItems - i - 1] = itemList.at(i);

Execution Count:4

4

1471 itemList.clear(); -

1472 -

1473 -

1474 QTransform moveMatrix = QTransform::fromTranslate(-d->horizontalScroll(), -d->verticalScroll()); -

1475 QTransform painterMatrix = d->matrix * moveMatrix; -

1476 painterMatrix *= QTransform() -

1477 .translate(targetRect.left(), targetRect.top()) -

1478 .scale(xratio, yratio) -

1479 .translate(-sourceRect.left(), -sourceRect.top()); -

1480 -

1481 -

1482 QStyleOptionGraphicsItem *styleOptionArray = d->allocStyleOptionsArray(numItems); -

for (int i = 0; i < numItems; ++i)

evaluated: i < numItems

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:1

1-4

itemArray[i]->d_ptr->initStyleOption(&styleOptionArray[i], painterMatrix, targetRect.toRect());

executed: itemArray[i]->d_ptr->initStyleOption(&styleOptionArray[i], painterMatrix, targetRect.toRect());

Execution Count:4

4

1485 -

1486 painter->save(); -

1487 -

1488 -

1489 painter->setClipRect(targetRect); -

1490 QPainterPath path; -

1491 path.addPolygon(sourceScenePoly); -

1492 path.closeSubpath(); -

1493 painter->setClipPath(painterMatrix.map(path), Qt::IntersectClip); -

1494 -

1495 -

1496 painter->setTransform(painterMatrix, true); -

1497 -

1498 -

1499 QRectF sourceSceneRect = sourceScenePoly.boundingRect(); -

1500 drawBackground(painter, sourceSceneRect); -

1501 drawItems(painter, numItems, itemArray, styleOptionArray); -

1502 drawForeground(painter, sourceSceneRect); -

1503 -

1504 delete [] itemArray; -

1505 d->freeStyleOptionsArray(styleOptionArray); -

1506 -

1507 painter->restore(); -

executed: }

Execution Count:1

1

1509 QList<QGraphicsItem *> QGraphicsView::items() const -

1510 { -

1511 const QGraphicsViewPrivate * const d = d_func(); -

partially evaluated: !d->scene

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

0-1

return QList<QGraphicsItem *>();

executed: return QList<QGraphicsItem *>();

Execution Count:1

1

return d->scene->items();

never executed: return d->scene->items();

0

1515 } -

1516 QList<QGraphicsItem *> QGraphicsView::items(const QPoint &pos) const -

1517 { -

1518 const QGraphicsViewPrivate * const d = d_func(); -

evaluated: !d->scene

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:72

2-72

return QList<QGraphicsItem *>();

executed: return QList<QGraphicsItem *>();

Execution Count:2

2

1521 -

1522 -

1523 -

if ((d->identityMatrix || d->matrix.type() <= QTransform::TxScale)) {

evaluated: d->identityMatrix

TRUE	FALSE
yes Evaluation Count:40	yes Evaluation Count:32

evaluated: d->matrix.type() <= QTransform::TxScale

TRUE	FALSE
yes Evaluation Count:31	yes Evaluation Count:1

1-40

1525 -

1526 QTransform xinv = viewportTransform().inverted(); -

1527 return d->scene->items(xinv.mapRect(QRectF(pos.x(), pos.y(), 1, 1)), 71

1528 Qt::IntersectsItemShape, 71

1529 Qt::DescendingOrder, 71

viewportTransform());

executed:

return d->scene->items(xinv.mapRect(QRectF(pos.x(), pos.y(), 1, 1)), Qt::IntersectsItemShape, Qt::DescendingOrder, viewportTransform());

Execution Count:71

71

1531 } -

1532 -

1533 return d->scene->items(mapToScene(pos.x(), pos.y(), 1, 1), 1

1534 Qt::IntersectsItemShape, 1

1535 Qt::DescendingOrder, 1

viewportTransform());

executed:

return d->scene->items(mapToScene(pos.x(), pos.y(), 1, 1), Qt::IntersectsItemShape, Qt::DescendingOrder, viewportTransform());

Execution Count:1

1

1537 } -

1538 QList<QGraphicsItem *> QGraphicsView::items(const QRect &rect, Qt::ItemSelectionMode mode) const -

1539 { -

1540 const QGraphicsViewPrivate * const d = d_func(); -

evaluated: !d->scene

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:6

2-6

return QList<QGraphicsItem *>();

executed: return QList<QGraphicsItem *>();

Execution Count:2

2

return d->scene->items(mapToScene(rect), mode, Qt::DescendingOrder, viewportTransform());

executed: return d->scene->items(mapToScene(rect), mode, Qt::DescendingOrder, viewportTransform());

Execution Count:6

6

1544 } -

1545 QList<QGraphicsItem *> QGraphicsView::items(const QPolygon &polygon, Qt::ItemSelectionMode mode) const -

1546 { -

1547 const QGraphicsViewPrivate * const d = d_func(); -

evaluated: !d->scene

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

2

return QList<QGraphicsItem *>();

executed: return QList<QGraphicsItem *>();

Execution Count:2

2

return d->scene->items(mapToScene(polygon), mode, Qt::DescendingOrder, viewportTransform());

executed: return d->scene->items(mapToScene(polygon), mode, Qt::DescendingOrder, viewportTransform());

Execution Count:2

2

1551 } -

1552 QList<QGraphicsItem *> QGraphicsView::items(const QPainterPath &path, Qt::ItemSelectionMode mode) const -

1553 { -

1554 const QGraphicsViewPrivate * const d = d_func(); -

evaluated: !d->scene

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

2

return QList<QGraphicsItem *>();

executed: return QList<QGraphicsItem *>();

Execution Count:2

2

return d->scene->items(mapToScene(path), mode, Qt::DescendingOrder, viewportTransform());

executed: return d->scene->items(mapToScene(path), mode, Qt::DescendingOrder, viewportTransform());

Execution Count:2

2

1558 } -

1559 QGraphicsItem *QGraphicsView::itemAt(const QPoint &pos) const -

1560 { -

1561 const QGraphicsViewPrivate * const d = d_func(); -

evaluated: !d->scene

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:50

2-50

executed: return 0;

Execution Count:2

2

1564 QList<QGraphicsItem *> itemsAtPos = items(pos); -

return itemsAtPos.isEmpty() ? 0 : itemsAtPos.first();

executed: return itemsAtPos.isEmpty() ? 0 : itemsAtPos.first();

Execution Count:50

50

1566 } -

1567 QPointF QGraphicsView::mapToScene(const QPoint &point) const -

1568 { -

1569 const QGraphicsViewPrivate * const d = d_func(); -

1570 QPointF p = point; -

1571 p.rx() += d->horizontalScroll(); -

1572 p.ry() += d->verticalScroll(); -

return d->identityMatrix ? p : d->matrix.inverted().map(p);

executed: return d->identityMatrix ? p : d->matrix.inverted().map(p);

Execution Count:237441

237441

1574 } -

1575 QPolygonF QGraphicsView::mapToScene(const QRect &rect) const -

1576 { -

1577 const QGraphicsViewPrivate * const d = d_func(); -

if (!rect.isValid())

evaluated: !rect.isValid()

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:2044

3-2044

return QPolygonF();

executed: return QPolygonF();

Execution Count:3

3

1580 -

1581 QPointF scrollOffset(d->horizontalScroll(), d->verticalScroll()); -

1582 QRect r = rect.adjusted(0, 0, 1, 1); -

1583 QPointF tl = scrollOffset + r.topLeft(); -

1584 QPointF tr = scrollOffset + r.topRight(); -

1585 QPointF br = scrollOffset + r.bottomRight(); -

1586 QPointF bl = scrollOffset + r.bottomLeft(); -

1587 -

1588 QPolygonF poly(4); -

if (!d->identityMatrix) {

evaluated: !d->identityMatrix

TRUE	FALSE
yes Evaluation Count:891	yes Evaluation Count:1153

891-1153

1590 QTransform x = d->matrix.inverted(); -

1591 poly[0] = x.map(tl); -

1592 poly[1] = x.map(tr); -

1593 poly[2] = x.map(br); -

1594 poly[3] = x.map(bl); -

} else {

executed: }

Execution Count:891

891

1596 poly[0] = tl; -

1597 poly[1] = tr; -

1598 poly[2] = br; -

1599 poly[3] = bl; -

}

executed: }

Execution Count:1153

1153

executed: return poly;

Execution Count:2044

2044

1602 } -

1603 QPolygonF QGraphicsView::mapToScene(const QPolygon &polygon) const -

1604 { -

1605 QPolygonF poly; -

1606 for (QForeachContainer<__typeof__(polygon)> _container_(polygon); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QPoint &point = *_container_.i;; __extension__ ({--_container_.brk; break;})) -

poly << mapToScene(point);

executed: poly << mapToScene(point);

Execution Count:12

12

executed: return poly;

Execution Count:4

4

1609 } -

1610 -

1611 -

1612 -

1613 -

1614 -

1615 -

1616 -

1617 QPainterPath QGraphicsView::mapToScene(const QPainterPath &path) const -

1618 { -

1619 const QGraphicsViewPrivate * const d = d_func(); -

1620 QTransform matrix = QTransform::fromTranslate(d->horizontalScroll(), d->verticalScroll()); -

1621 matrix *= d->matrix.inverted(); -

return matrix.map(path);

executed: return matrix.map(path);

Execution Count:3

3

1623 } -

1624 -

1625 -

1626 -

1627 -

1628 -

1629 -

1630 QPoint QGraphicsView::mapFromScene(const QPointF &point) const -

1631 { -

1632 const QGraphicsViewPrivate * const d = d_func(); -

QPointF p = d->identityMatrix ? point : d->matrix.map(point);

evaluated: d->identityMatrix

TRUE	FALSE
yes Evaluation Count:230563	yes Evaluation Count:568

568-230563

1634 p.rx() -= d->horizontalScroll(); -

1635 p.ry() -= d->verticalScroll(); -

return p.toPoint();

executed: return p.toPoint();

Execution Count:231131

231131

1637 } -

1638 QPolygon QGraphicsView::mapFromScene(const QRectF &rect) const -

1639 { -

1640 const QGraphicsViewPrivate * const d = d_func(); -

1641 QPointF tl; -

1642 QPointF tr; -

1643 QPointF br; -

1644 QPointF bl; -

if (!d->identityMatrix) {

evaluated: !d->identityMatrix

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:5

2-5

1646 const QTransform &x = d->matrix; -

1647 tl = x.map(rect.topLeft()); -

1648 tr = x.map(rect.topRight()); -

1649 br = x.map(rect.bottomRight()); -

1650 bl = x.map(rect.bottomLeft()); -

} else {

executed: }

Execution Count:2

2

1652 tl = rect.topLeft(); -

1653 tr = rect.topRight(); -

1654 br = rect.bottomRight(); -

1655 bl = rect.bottomLeft(); -

}

executed: }

Execution Count:5

5

1657 QPointF scrollOffset(d->horizontalScroll(), d->verticalScroll()); -

1658 tl -= scrollOffset; -

1659 tr -= scrollOffset; -

1660 br -= scrollOffset; -

1661 bl -= scrollOffset; -

1662 -

1663 QPolygon poly(4); -

1664 poly[0] = tl.toPoint(); -

1665 poly[1] = tr.toPoint(); -

1666 poly[2] = br.toPoint(); -

1667 poly[3] = bl.toPoint(); -

executed: return poly;

Execution Count:7

7

1669 } -

1670 QPolygon QGraphicsView::mapFromScene(const QPolygonF &polygon) const -

1671 { -

1672 QPolygon poly; -

1673 for (QForeachContainer<__typeof__(polygon)> _container_(polygon); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QPointF &point = *_container_.i;; __extension__ ({--_container_.brk; break;})) -

poly << mapFromScene(point);

executed: poly << mapFromScene(point);

Execution Count:4

4

executed: return poly;

Execution Count:2

2

1676 } -

1677 -

1678 -

1679 -

1680 -

1681 -

1682 -

1683 -

1684 QPainterPath QGraphicsView::mapFromScene(const QPainterPath &path) const -

1685 { -

1686 const QGraphicsViewPrivate * const d = d_func(); -

1687 QTransform matrix = d->matrix; -

1688 matrix *= QTransform::fromTranslate(-d->horizontalScroll(), -d->verticalScroll()); -

return matrix.map(path);

executed: return matrix.map(path);

Execution Count:1

1

1690 } -

1691 -

1692 -

1693 -

1694 -

1695 QVariant QGraphicsView::inputMethodQuery(Qt::InputMethodQuery query) const -

1696 { -

1697 const QGraphicsViewPrivate * const d = d_func(); -

partially evaluated: !d->scene

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:11

0-11

return QVariant();

never executed: return QVariant();

0

1700 -

1701 QVariant value = d->scene->inputMethodQuery(query); -

if (value.type() == QVariant::RectF)

evaluated: value.type() == QVariant::RectF

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:9

2-9

value = d->mapRectFromScene(value.toRectF());

executed: value = d->mapRectFromScene(value.toRectF());

Execution Count:2

2

else if (value.type() == QVariant::PointF)

partially evaluated: value.type() == QVariant::PointF

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

0-9

value = mapFromScene(value.toPointF());

never executed: value = mapFromScene(value.toPointF());

0

else if (value.type() == QVariant::Rect)

partially evaluated: value.type() == QVariant::Rect

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

0-9

value = d->mapRectFromScene(value.toRect()).toRect();

never executed: value = d->mapRectFromScene(value.toRect()).toRect();

0

else if (value.type() == QVariant::Point)

partially evaluated: value.type() == QVariant::Point

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

0-9

value = mapFromScene(value.toPoint());

never executed: value = mapFromScene(value.toPoint());

0

executed: return value;

Execution Count:11

11

1711 } -

1712 QBrush QGraphicsView::backgroundBrush() const -

1713 { -

1714 const QGraphicsViewPrivate * const d = d_func(); -

return d->backgroundBrush;

never executed: return d->backgroundBrush;

0

1716 } -

1717 void QGraphicsView::setBackgroundBrush(const QBrush &brush) -

1718 { -

1719 QGraphicsViewPrivate * const d = d_func(); -

1720 d->backgroundBrush = brush; -

1721 d->updateAll(); -

1722 -

if (d->cacheMode & CacheBackground) {

partially evaluated: d->cacheMode & CacheBackground

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

0-2

1724 -

1725 d->mustResizeBackgroundPixmap = true; -

}

never executed: }

0

executed: }

Execution Count:2

2

1728 QBrush QGraphicsView::foregroundBrush() const -

1729 { -

1730 const QGraphicsViewPrivate * const d = d_func(); -

return d->foregroundBrush;

never executed: return d->foregroundBrush;

0

1732 } -

1733 void QGraphicsView::setForegroundBrush(const QBrush &brush) -

1734 { -

1735 QGraphicsViewPrivate * const d = d_func(); -

1736 d->foregroundBrush = brush; -

1737 d->updateAll(); -

never executed: }

0

1739 -

1740 -

1741 -

1742 -

1743 -

1744 -

1745 void QGraphicsView::updateScene(const QList<QRectF> &rects) -

1746 { -

1747 -

1748 -

1749 -

1750 -

1751 -

1752 QGraphicsViewPrivate * const d = d_func(); -

if (d->fullUpdatePending || d->viewportUpdateMode == QGraphicsView::NoViewportUpdate)

evaluated: d->fullUpdatePending

TRUE	FALSE
yes Evaluation Count:12	yes Evaluation Count:12

partially evaluated: d->viewportUpdateMode == QGraphicsView::NoViewportUpdate

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:12

0-12

return;

executed: return;

Execution Count:12

12

1755 -

1756 -

1757 QVector<QRect> dirtyViewportRects; -

1758 const QVector<QRect> &dirtyRects = d->dirtyRegion.rects(); -

for (int i = 0; i < dirtyRects.size(); ++i)

partially evaluated: i < dirtyRects.size()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:12

0-12

dirtyViewportRects += dirtyRects.at(i);

never executed: dirtyViewportRects += dirtyRects.at(i);

0

1761 d->dirtyRegion = QRegion(); -

1762 d->dirtyBoundingRect = QRect(); -

1763 -

bool fullUpdate = !d->accelerateScrolling || d->viewportUpdateMode == QGraphicsView::FullViewportUpdate;

partially evaluated: !d->accelerateScrolling

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:12

partially evaluated: d->viewportUpdateMode == QGraphicsView::FullViewportUpdate

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:12

0-12

bool boundingRectUpdate = (d->viewportUpdateMode == QGraphicsView::BoundingRectViewportUpdate)

partially evaluated: (d->viewportUpdateMode == QGraphicsView::BoundingRectViewportUpdate)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:12

0-12

|| (d->viewportUpdateMode == QGraphicsView::SmartViewportUpdate

partially evaluated: d->viewportUpdateMode == QGraphicsView::SmartViewportUpdate

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:12

0-12

&& ((dirtyViewportRects.size() + rects.size()) >= QGRAPHICSVIEW_REGION_RECT_THRESHOLD));

never evaluated: ((dirtyViewportRects.size() + rects.size()) >= QGRAPHICSVIEW_REGION_RECT_THRESHOLD)

0

1768 -

1769 QRegion updateRegion; -

1770 QRect boundingRect; -

1771 QRect viewportRect = viewport()->rect(); -

1772 bool redraw = false; -

1773 QTransform transform = viewportTransform(); -

1774 -

1775 -

1776 for (QForeachContainer<__typeof__(rects)> _container_(rects); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QRectF &rect = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -

1777 QRect xrect = transform.mapRect(rect).toAlignedRect(); -

if (!(d->optimizationFlags & DontAdjustForAntialiasing))

evaluated: !(d->optimizationFlags & DontAdjustForAntialiasing)

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:4

4-6

xrect.adjust(-2, -2, 2, 2);

executed: xrect.adjust(-2, -2, 2, 2);

Execution Count:6

6

1780 else -

xrect.adjust(-1, -1, 1, 1);

executed: xrect.adjust(-1, -1, 1, 1);

Execution Count:4

4

if (!viewportRect.intersects(xrect))

partially evaluated: !viewportRect.intersects(xrect)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:10

0-10

continue;

never executed: continue;

0

1784 dirtyViewportRects << xrect; -

}

executed: }

Execution Count:10

10

1786 -

1787 for (QForeachContainer<__typeof__(dirtyViewportRects)> _container_(dirtyViewportRects); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QRect &rect = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -

1788 -

1789 -

if (!boundingRectUpdate) {

partially evaluated: !boundingRectUpdate

TRUE	FALSE
yes Evaluation Count:10	no Evaluation Count:0

0-10

1791 updateRegion += rect; -

} else {

executed: }

Execution Count:10

10

1793 boundingRect |= rect; -

}

never executed: }

0

1795 redraw = true; -

if (fullUpdate) {

partially evaluated: fullUpdate

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:10

0-10

1797 -

1798 -

break;

never executed: break;

0

1800 } -

}

executed: }

Execution Count:10

10

1802 -

if (!redraw)

evaluated: !redraw

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:8

4-8

return;

executed: return;

Execution Count:4

4

1805 -

if (fullUpdate)

partially evaluated: fullUpdate

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:8

0-8

viewport()->update();

never executed: viewport()->update();

0

else if (boundingRectUpdate)

partially evaluated: boundingRectUpdate

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:8

0-8

viewport()->update(boundingRect);

never executed: viewport()->update(boundingRect);

0

1810 else -

viewport()->update(updateRegion);

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

Execution Count:8

8

1812 } -

1813 void QGraphicsView::updateSceneRect(const QRectF &rect) -

1814 { -

1815 QGraphicsViewPrivate * const d = d_func(); -

if (!d->hasSceneRect) {

evaluated: !d->hasSceneRect

TRUE	FALSE
yes Evaluation Count:740	yes Evaluation Count:12

12-740

1817 d->sceneRect = rect; -

1818 d->recalculateContentSize(); -

}

executed: }

Execution Count:740

740

executed: }

Execution Count:752

752

1821 void QGraphicsView::setupViewport(QWidget *widget) -

1822 { -

1823 QGraphicsViewPrivate * const d = d_func(); -

1824 -

if (!widget) {

partially evaluated: !widget

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:807

0-807

1826 QMessageLogger("graphicsview/qgraphicsview.cpp", 2719, __PRETTY_FUNCTION__).warning("QGraphicsView::setupViewport: cannot initialize null widget"); -

return;

never executed: return;

0

1828 } -

1829 -

1830 const bool isGLWidget = widget->inherits("QGLWidget"); -

1831 -

1832 d->accelerateScrolling = !(isGLWidget); -

1833 -

1834 widget->setFocusPolicy(Qt::StrongFocus); -

1835 -

if (!isGLWidget) {

partially evaluated: !isGLWidget

TRUE	FALSE
yes Evaluation Count:807	no Evaluation Count:0

0-807

1837 -

1838 widget->setAutoFillBackground(true); -

}

executed: }

Execution Count:807

807

1840 -

1841 -

1842 -

1843 -

if ((d->scene && (!d->scene->d_func()->allItemsIgnoreHoverEvents

evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:733	yes Evaluation Count:74

evaluated: !d->scene->d_func()->allItemsIgnoreHoverEvents

TRUE	FALSE
yes Evaluation Count:8	yes Evaluation Count:725

8-733

|| !d->scene->d_func()->allItemsUseDefaultCursor))

evaluated: !d->scene->d_func()->allItemsUseDefaultCursor

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:722

3-722

|| d->transformationAnchor == AnchorUnderMouse

evaluated: d->transformationAnchor == AnchorUnderMouse

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:795

1-795

|| d->resizeAnchor == AnchorUnderMouse) {

evaluated: d->resizeAnchor == AnchorUnderMouse

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:794

1-794

1848 widget->setMouseTracking(true); -

}

executed: }

Execution Count:13

13

1850 -

1851 -

if (d->scene && !d->scene->d_func()->allItemsIgnoreTouchEvents)

evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:733	yes Evaluation Count:74

partially evaluated: !d->scene->d_func()->allItemsIgnoreTouchEvents

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:733

0-733

widget->setAttribute(Qt::WA_AcceptTouchEvents);

never executed: widget->setAttribute(Qt::WA_AcceptTouchEvents);

0

1854 -

1855 -

if (d->scene) {

evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:733	yes Evaluation Count:74

74-733

1857 for (QForeachContainer<__typeof__(d->scene->d_func()->grabbedGestures.keys())> _container_(d->scene->d_func()->grabbedGestures.keys()); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (Qt::GestureType gesture = *_container_.i;; __extension__ ({--_container_.brk; break;})) -

widget->grabGesture(gesture);

executed: widget->grabGesture(gesture);

Execution Count:1

1

}

executed: }

Execution Count:733

733

1860 -

1861 -

1862 widget->setAcceptDrops(acceptDrops()); -

executed: }

Execution Count:807

807

1864 -

1865 -

1866 -

1867 -

1868 bool QGraphicsView::event(QEvent *event) -

1869 { -

1870 QGraphicsViewPrivate * const d = d_func(); -

1871 -

if (d->sceneInteractionAllowed) {

evaluated: d->sceneInteractionAllowed

TRUE	FALSE
yes Evaluation Count:21900	yes Evaluation Count:12

12-21900

1873 switch (event->type()) { -

1874 case QEvent::ShortcutOverride: -

if (d->scene)

evaluated: d->scene

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

1

return QApplication::sendEvent(d->scene, event);

executed: return QApplication::sendEvent(d->scene, event);

Execution Count:1

1

break;

executed: break;

Execution Count:1

1

1878 case QEvent::KeyPress: -

if (d->scene) {

partially evaluated: d->scene

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

0-1

1880 QKeyEvent *k = static_cast<QKeyEvent *>(event); -

if (k->key() == Qt::Key_Tab || k->key() == Qt::Key_Backtab) {

partially evaluated: k->key() == Qt::Key_Tab

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

partially evaluated: k->key() == Qt::Key_Backtab

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

0-1

1882 -

1883 -

1884 -

1885 -

1886 -

1887 -

1888 QApplication::sendEvent(d->scene, event); -

if (event->isAccepted())

never evaluated: event->isAccepted()

0

return true;

never executed: return true;

0

1891 -

1892 -

1893 -

1894 event->accept(); -

}

never executed: }

0

}

executed: }

Execution Count:1

1

break;

executed: break;

Execution Count:1

1

1898 default: -

break;

executed: break;

Execution Count:21897

21897

1900 } -

}

executed: }

Execution Count:21899

21899

1902 -

return QAbstractScrollArea::event(event);

executed: return QAbstractScrollArea::event(event);

Execution Count:21911

21911

1904 } -

1905 -

1906 -

1907 -

1908 -

1909 bool QGraphicsView::viewportEvent(QEvent *event) -

1910 { -

1911 QGraphicsViewPrivate * const d = d_func(); -

evaluated: !d->scene

TRUE	FALSE
yes Evaluation Count:288	yes Evaluation Count:10474

288-10474

return QAbstractScrollArea::viewportEvent(event);

executed: return QAbstractScrollArea::viewportEvent(event);

Execution Count:288

288

1914 -

1915 switch (event->type()) { -

1916 case QEvent::Enter: -

1917 QApplication::sendEvent(d->scene, event); -

break;

executed: break;

Execution Count:500

500

1919 case QEvent::WindowActivate: -

1920 QApplication::sendEvent(d->scene, event); -

break;

executed: break;

Execution Count:562

562

1922 case QEvent::WindowDeactivate: -

1923 -

1924 -

1925 -

1926 -

if (!d->scene->d_func()->popupWidgets.isEmpty())

partially evaluated: !d->scene->d_func()->popupWidgets.isEmpty()

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

0-3

d->scene->d_func()->removePopup(d->scene->d_func()->popupWidgets.first());

never executed: d->scene->d_func()->removePopup(d->scene->d_func()->popupWidgets.first());

0

1929 QApplication::sendEvent(d->scene, event); -

break;

executed: break;

Execution Count:3

3

1931 case QEvent::Show: -

if (d->scene && isActiveWindow()) {

partially evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:722	no Evaluation Count:0

evaluated: isActiveWindow()

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:719

0-722

1933 QEvent windowActivate(QEvent::WindowActivate); -

1934 QApplication::sendEvent(d->scene, &windowActivate); -

}

executed: }

Execution Count:3

3

break;

executed: break;

Execution Count:722

722

1937 case QEvent::Hide: -

1938 -

if (!event->spontaneous() && d->scene && isActiveWindow()) {

partially evaluated: !event->spontaneous()

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

partially evaluated: d->scene

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

partially evaluated: isActiveWindow()

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

0-1

1940 QEvent windowDeactivate(QEvent::WindowDeactivate); -

1941 QApplication::sendEvent(d->scene, &windowDeactivate); -

}

never executed: }

0

break;

executed: break;

Execution Count:1

1

1944 case QEvent::Leave: { -

1945 -

1946 -

1947 -

if ((QApplication::activePopupWidget() && QApplication::activePopupWidget() != window())

partially evaluated: QApplication::activePopupWidget()

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

never evaluated: QApplication::activePopupWidget() != window()

0-2

|| (QApplication::activeModalWidget() && QApplication::activeModalWidget() != window())

partially evaluated: QApplication::activeModalWidget()

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

never evaluated: QApplication::activeModalWidget() != window()

0-2

|| (QApplication::activeWindow() != window())) {

partially evaluated: (QApplication::activeWindow() != window())

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

0-2

if (!d->scene->d_func()->popupWidgets.isEmpty())

never evaluated: !d->scene->d_func()->popupWidgets.isEmpty()

0

d->scene->d_func()->removePopup(d->scene->d_func()->popupWidgets.first());

never executed: d->scene->d_func()->removePopup(d->scene->d_func()->popupWidgets.first());

0

}

never executed: }

0

1954 d->useLastMouseEvent = false; -

1955 -

1956 qt_noop(); -

1957 QScopedValueRollback<QEventPrivate *> rb(event->d); -

1958 event->d = reinterpret_cast<QEventPrivate *>(viewport()); -

1959 QApplication::sendEvent(d->scene, event); -

break;

executed: break;

Execution Count:2

2

1961 } -

1962 -

1963 case QEvent::ToolTip: { -

1964 QHelpEvent *toolTip = static_cast<QHelpEvent *>(event); -

1965 QGraphicsSceneHelpEvent helpEvent(QEvent::GraphicsSceneHelp); -

1966 helpEvent.setWidget(viewport()); -

1967 helpEvent.setScreenPos(toolTip->globalPos()); -

1968 helpEvent.setScenePos(mapToScene(toolTip->pos())); -

1969 QApplication::sendEvent(d->scene, &helpEvent); -

1970 toolTip->setAccepted(helpEvent.isAccepted()); -

never executed: return true;

0

1972 } -

1973 -

1974 case QEvent::Paint: -

1975 -

1976 d->fullUpdatePending = false; -

1977 d->dirtyScrollOffset = QPoint(); -

if (d->scene) {

partially evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:2023	no Evaluation Count:0

0-2023

1979 -

1980 -

1981 -

if (!d->updateSceneSlotReimplementedChecked) {

evaluated: !d->updateSceneSlotReimplementedChecked

TRUE	FALSE
yes Evaluation Count:568	yes Evaluation Count:1455

568-1455

1983 d->updateSceneSlotReimplementedChecked = true; -

1984 const QMetaObject *mo = metaObject(); -

if (mo != &QGraphicsView::staticMetaObject) {

evaluated: mo != &QGraphicsView::staticMetaObject

TRUE	FALSE
yes Evaluation Count:43	yes Evaluation Count:525

43-525

1986 if (mo->indexOfSlot("updateScene(QList<QRectF>)") 0-43

!= QGraphicsView::staticMetaObject.indexOfSlot("updateScene(QList<QRectF>)")) {

partially evaluated:

mo->indexOfSlot("updateScene(QList<QRectF>)") != QGraphicsView::staticMetaObject.indexOfSlot("updateScene(QList<QRectF>)")

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:43

0-43

1988 connect(d->scene, "2""changed(QList<QRectF>)", -

1989 this, "1""updateScene(QList<QRectF>)"); -

}

never executed: }

0

}

executed: }

Execution Count:43

43

}

executed: }

Execution Count:568

568

}

executed: }

Execution Count:2023

2023

break;

executed: break;

Execution Count:2023

2023

1995 case QEvent::TouchBegin: -

1996 case QEvent::TouchUpdate: -

1997 case QEvent::TouchEnd: -

1998 { -

if (!isEnabled())

never evaluated: !isEnabled()

0

never executed: return false;

0

2001 -

if (d->scene && d->sceneInteractionAllowed) {

never evaluated: d->scene

never evaluated: d->sceneInteractionAllowed

0

2003 -

2004 QTouchEvent *touchEvent = static_cast<QTouchEvent *>(event); -

2005 touchEvent->setTarget(viewport()); -

2006 QGraphicsViewPrivate::translateTouchEvent(d, touchEvent); -

2007 (void) QApplication::sendEvent(d->scene, touchEvent); -

}

never executed: }

0

2009 -

never executed: return true;

0

2011 } -

2012 -

2013 case QEvent::Gesture: -

2014 case QEvent::GestureOverride: -

2015 { -

if (!isEnabled())

partially evaluated: !isEnabled()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:144

0-144

never executed: return false;

0

2018 -

if (d->scene && d->sceneInteractionAllowed) {

partially evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:144	no Evaluation Count:0

partially evaluated: d->sceneInteractionAllowed

TRUE	FALSE
yes Evaluation Count:144	no Evaluation Count:0

0-144

2020 QGestureEvent *gestureEvent = static_cast<QGestureEvent *>(event); -

2021 gestureEvent->setWidget(viewport()); -

2022 (void) QApplication::sendEvent(d->scene, gestureEvent); -

}

executed: }

Execution Count:144

144

executed: return true;

Execution Count:144

144

2025 } -

2026 -

2027 default: -

break;

executed: break;

Execution Count:6517

6517

2029 } -

2030 -

return QAbstractScrollArea::viewportEvent(event);

executed: return QAbstractScrollArea::viewportEvent(event);

Execution Count:10330

10330

2032 } -

2033 -

2034 -

2035 -

2036 -

2037 -

2038 void QGraphicsView::contextMenuEvent(QContextMenuEvent *event) -

2039 { -

2040 QGraphicsViewPrivate * const d = d_func(); -

if (!d->scene || !d->sceneInteractionAllowed)

partially evaluated: !d->scene

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:200

evaluated: !d->sceneInteractionAllowed

TRUE	FALSE
yes Evaluation Count:100	yes Evaluation Count:100

0-200

return;

executed: return;

Execution Count:100

100

2043 -

2044 d->mousePressViewPoint = event->pos(); -

2045 d->mousePressScenePoint = mapToScene(d->mousePressViewPoint); -

2046 d->mousePressScreenPoint = event->globalPos(); -

2047 d->lastMouseMoveScenePoint = d->mousePressScenePoint; -

2048 d->lastMouseMoveScreenPoint = d->mousePressScreenPoint; -

2049 -

2050 QGraphicsSceneContextMenuEvent contextEvent(QEvent::GraphicsSceneContextMenu); -

2051 contextEvent.setWidget(viewport()); -

2052 contextEvent.setScenePos(d->mousePressScenePoint); -

2053 contextEvent.setScreenPos(d->mousePressScreenPoint); -

2054 contextEvent.setModifiers(event->modifiers()); -

2055 contextEvent.setReason((QGraphicsSceneContextMenuEvent::Reason)(event->reason())); -

2056 contextEvent.setAccepted(event->isAccepted()); -

2057 QApplication::sendEvent(d->scene, &contextEvent); -

2058 event->setAccepted(contextEvent.isAccepted()); -

executed: }

Execution Count:100

100

2060 -

2061 -

2062 -

2063 -

2064 -

2065 void QGraphicsView::dropEvent(QDropEvent *event) -

2066 { -

2067 -

2068 QGraphicsViewPrivate * const d = d_func(); -

if (!d->scene || !d->sceneInteractionAllowed)

never evaluated: !d->scene

never evaluated: !d->sceneInteractionAllowed

0

return;

never executed: return;

0

2071 -

2072 -

2073 QGraphicsSceneDragDropEvent sceneEvent(QEvent::GraphicsSceneDrop); -

2074 d->populateSceneDragDropEvent(&sceneEvent, event); -

2075 -

2076 -

2077 QApplication::sendEvent(d->scene, &sceneEvent); -

2078 -

2079 -

2080 event->setAccepted(sceneEvent.isAccepted()); -

if (sceneEvent.isAccepted())

never evaluated: sceneEvent.isAccepted()

0

event->setDropAction(sceneEvent.dropAction());

never executed: event->setDropAction(sceneEvent.dropAction());

0

2083 -

2084 delete d->lastDragDropEvent; -

2085 d->lastDragDropEvent = 0; -

2086 -

2087 -

2088 -

2089 -

never executed: }

0

2091 -

2092 -

2093 -

2094 -

2095 void QGraphicsView::dragEnterEvent(QDragEnterEvent *event) -

2096 { -

2097 -

2098 QGraphicsViewPrivate * const d = d_func(); -

if (!d->scene || !d->sceneInteractionAllowed)

never evaluated: !d->scene

never evaluated: !d->sceneInteractionAllowed

0

return;

never executed: return;

0

2101 -

2102 -

2103 d->useLastMouseEvent = false; -

2104 -

2105 -

2106 QGraphicsSceneDragDropEvent sceneEvent(QEvent::GraphicsSceneDragEnter); -

2107 d->populateSceneDragDropEvent(&sceneEvent, event); -

2108 -

2109 -

2110 d->storeDragDropEvent(&sceneEvent); -

2111 -

2112 -

2113 QApplication::sendEvent(d->scene, &sceneEvent); -

2114 -

2115 -

if (sceneEvent.isAccepted()) {

never evaluated: sceneEvent.isAccepted()

0

2117 event->setAccepted(true); -

2118 event->setDropAction(sceneEvent.dropAction()); -

}

never executed: }

0

2120 -

2121 -

2122 -

never executed: }

0

2124 -

2125 -

2126 -

2127 -

2128 void QGraphicsView::dragLeaveEvent(QDragLeaveEvent *event) -

2129 { -

2130 -

2131 QGraphicsViewPrivate * const d = d_func(); -

if (!d->scene || !d->sceneInteractionAllowed)

never evaluated: !d->scene

never evaluated: !d->sceneInteractionAllowed

0

return;

never executed: return;

0

if (!d->lastDragDropEvent) {

never evaluated: !d->lastDragDropEvent

0

2135 QMessageLogger("graphicsview/qgraphicsview.cpp", 3028, __PRETTY_FUNCTION__).warning("QGraphicsView::dragLeaveEvent: drag leave received before drag enter"); -

return;

never executed: return;

0

2137 } -

2138 -

2139 -

2140 QGraphicsSceneDragDropEvent sceneEvent(QEvent::GraphicsSceneDragLeave); -

2141 sceneEvent.setScenePos(d->lastDragDropEvent->scenePos()); -

2142 sceneEvent.setScreenPos(d->lastDragDropEvent->screenPos()); -

2143 sceneEvent.setButtons(d->lastDragDropEvent->buttons()); -

2144 sceneEvent.setModifiers(d->lastDragDropEvent->modifiers()); -

2145 sceneEvent.setPossibleActions(d->lastDragDropEvent->possibleActions()); -

2146 sceneEvent.setProposedAction(d->lastDragDropEvent->proposedAction()); -

2147 sceneEvent.setDropAction(d->lastDragDropEvent->dropAction()); -

2148 sceneEvent.setMimeData(d->lastDragDropEvent->mimeData()); -

2149 sceneEvent.setWidget(d->lastDragDropEvent->widget()); -

2150 sceneEvent.setSource(d->lastDragDropEvent->source()); -

2151 delete d->lastDragDropEvent; -

2152 d->lastDragDropEvent = 0; -

2153 -

2154 -

2155 QApplication::sendEvent(d->scene, &sceneEvent); -

2156 -

2157 -

if (sceneEvent.isAccepted())

never evaluated: sceneEvent.isAccepted()

0

event->setAccepted(true);

never executed: event->setAccepted(true);

0

2160 -

2161 -

2162 -

never executed: }

0

2164 -

2165 -

2166 -

2167 -

2168 void QGraphicsView::dragMoveEvent(QDragMoveEvent *event) -

2169 { -

2170 -

2171 QGraphicsViewPrivate * const d = d_func(); -

if (!d->scene || !d->sceneInteractionAllowed)

never evaluated: !d->scene

never evaluated: !d->sceneInteractionAllowed

0

return;

never executed: return;

0

2174 -

2175 -

2176 QGraphicsSceneDragDropEvent sceneEvent(QEvent::GraphicsSceneDragMove); -

2177 d->populateSceneDragDropEvent(&sceneEvent, event); -

2178 -

2179 -

2180 d->storeDragDropEvent(&sceneEvent); -

2181 -

2182 -

2183 QApplication::sendEvent(d->scene, &sceneEvent); -

2184 -

2185 -

2186 event->setAccepted(sceneEvent.isAccepted()); -

if (sceneEvent.isAccepted())

never evaluated: sceneEvent.isAccepted()

0

event->setDropAction(sceneEvent.dropAction());

never executed: event->setDropAction(sceneEvent.dropAction());

0

2189 -

2190 -

2191 -

never executed: }

0

2193 -

2194 -

2195 -

2196 -

2197 void QGraphicsView::focusInEvent(QFocusEvent *event) -

2198 { -

2199 QGraphicsViewPrivate * const d = d_func(); -

2200 d->updateInputMethodSensitivity(); -

2201 QAbstractScrollArea::focusInEvent(event); -

if (d->scene)

evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:561	yes Evaluation Count:13

13-561

QApplication::sendEvent(d->scene, event);

executed: QApplication::sendEvent(d->scene, event);

Execution Count:561

561

2204 -

if (!d->scene || !event->isAccepted())

evaluated: !d->scene

TRUE	FALSE
yes Evaluation Count:13	yes Evaluation Count:561

partially evaluated: !event->isAccepted()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:561

0-561

QAbstractScrollArea::focusInEvent(event);

executed: QAbstractScrollArea::focusInEvent(event);

Execution Count:13

13

executed: }

Execution Count:574

574

2208 -

2209 -

2210 -

2211 -

2212 bool QGraphicsView::focusNextPrevChild(bool next) -

2213 { -

return QAbstractScrollArea::focusNextPrevChild(next);

never executed: return QAbstractScrollArea::focusNextPrevChild(next);

0

2215 } -

2216 -

2217 -

2218 -

2219 -

2220 void QGraphicsView::focusOutEvent(QFocusEvent *event) -

2221 { -

2222 QGraphicsViewPrivate * const d = d_func(); -

2223 QAbstractScrollArea::focusOutEvent(event); -

if (d->scene)

evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:6

4-6

QApplication::sendEvent(d->scene, event);

executed: QApplication::sendEvent(d->scene, event);

Execution Count:4

4

executed: }

Execution Count:10

10

2227 -

2228 -

2229 -

2230 -

2231 void QGraphicsView::keyPressEvent(QKeyEvent *event) -

2232 { -

2233 QGraphicsViewPrivate * const d = d_func(); -

if (!d->scene || !d->sceneInteractionAllowed) {

partially evaluated: !d->scene

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

partially evaluated: !d->sceneInteractionAllowed

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

0-1

2235 QAbstractScrollArea::keyPressEvent(event); -

return;

never executed: return;

0

2237 } -

2238 QApplication::sendEvent(d->scene, event); -

if (!event->isAccepted())

partially evaluated: !event->isAccepted()

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

0-1

QAbstractScrollArea::keyPressEvent(event);

executed: QAbstractScrollArea::keyPressEvent(event);

Execution Count:1

1

executed: }

Execution Count:1

1

2242 -

2243 -

2244 -

2245 -

2246 void QGraphicsView::keyReleaseEvent(QKeyEvent *event) -

2247 { -

2248 QGraphicsViewPrivate * const d = d_func(); -

if (!d->scene || !d->sceneInteractionAllowed)

never evaluated: !d->scene

never evaluated: !d->sceneInteractionAllowed

0

return;

never executed: return;

0

2251 QApplication::sendEvent(d->scene, event); -

if (!event->isAccepted())

never evaluated: !event->isAccepted()

0

QAbstractScrollArea::keyReleaseEvent(event);

never executed: QAbstractScrollArea::keyReleaseEvent(event);

0

never executed: }

0

2255 -

2256 -

2257 -

2258 -

2259 void QGraphicsView::mouseDoubleClickEvent(QMouseEvent *event) -

2260 { -

2261 QGraphicsViewPrivate * const d = d_func(); -

if (!d->scene || !d->sceneInteractionAllowed)

never evaluated: !d->scene

never evaluated: !d->sceneInteractionAllowed

0

return;

never executed: return;

0

2264 -

2265 d->storeMouseEvent(event); -

2266 d->mousePressViewPoint = event->pos(); -

2267 d->mousePressScenePoint = mapToScene(d->mousePressViewPoint); -

2268 d->mousePressScreenPoint = event->globalPos(); -

2269 d->lastMouseMoveScenePoint = d->mousePressScenePoint; -

2270 d->lastMouseMoveScreenPoint = d->mousePressScreenPoint; -

2271 d->mousePressButton = event->button(); -

2272 -

2273 QGraphicsSceneMouseEvent mouseEvent(QEvent::GraphicsSceneMouseDoubleClick); -

2274 mouseEvent.setWidget(viewport()); -

2275 mouseEvent.setButtonDownScenePos(d->mousePressButton, d->mousePressScenePoint); -

2276 mouseEvent.setButtonDownScreenPos(d->mousePressButton, d->mousePressScreenPoint); -

2277 mouseEvent.setScenePos(mapToScene(d->mousePressViewPoint)); -

2278 mouseEvent.setScreenPos(d->mousePressScreenPoint); -

2279 mouseEvent.setLastScenePos(d->lastMouseMoveScenePoint); -

2280 mouseEvent.setLastScreenPos(d->lastMouseMoveScreenPoint); -

2281 mouseEvent.setButtons(event->buttons()); -

2282 mouseEvent.setButtons(event->buttons()); -

2283 mouseEvent.setAccepted(false); -

2284 mouseEvent.setButton(event->button()); -

2285 mouseEvent.setModifiers(event->modifiers()); -

if (event->spontaneous())

never evaluated: event->spontaneous()

0

qt_sendSpontaneousEvent(d->scene, &mouseEvent);

never executed: qt_sendSpontaneousEvent(d->scene, &mouseEvent);

0

2288 else -

QApplication::sendEvent(d->scene, &mouseEvent);

never executed: QApplication::sendEvent(d->scene, &mouseEvent);

0

2290 } -

2291 -

2292 -

2293 -

2294 -

2295 void QGraphicsView::mousePressEvent(QMouseEvent *event) -

2296 { -

2297 QGraphicsViewPrivate * const d = d_func(); -

2298 -

2299 -

2300 -

2301 -

2302 d->storeMouseEvent(event); -

2303 d->lastMouseEvent.setAccepted(false); -

2304 -

if (d->sceneInteractionAllowed) {

evaluated: d->sceneInteractionAllowed

TRUE	FALSE
yes Evaluation Count:119	yes Evaluation Count:104

104-119

2306 -

2307 d->mousePressViewPoint = event->pos(); -

2308 d->mousePressScenePoint = mapToScene(d->mousePressViewPoint); -

2309 d->mousePressScreenPoint = event->globalPos(); -

2310 d->lastMouseMoveScenePoint = d->mousePressScenePoint; -

2311 d->lastMouseMoveScreenPoint = d->mousePressScreenPoint; -

2312 d->mousePressButton = event->button(); -

2313 -

if (d->scene) {

evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:116	yes Evaluation Count:3

3-116

2315 -

2316 QGraphicsSceneMouseEvent mouseEvent(QEvent::GraphicsSceneMousePress); -

2317 mouseEvent.setWidget(viewport()); -

2318 mouseEvent.setButtonDownScenePos(d->mousePressButton, d->mousePressScenePoint); -

2319 mouseEvent.setButtonDownScreenPos(d->mousePressButton, d->mousePressScreenPoint); -

2320 mouseEvent.setScenePos(d->mousePressScenePoint); -

2321 mouseEvent.setScreenPos(d->mousePressScreenPoint); -

2322 mouseEvent.setLastScenePos(d->lastMouseMoveScenePoint); -

2323 mouseEvent.setLastScreenPos(d->lastMouseMoveScreenPoint); -

2324 mouseEvent.setButtons(event->buttons()); -

2325 mouseEvent.setButton(event->button()); -

2326 mouseEvent.setModifiers(event->modifiers()); -

2327 mouseEvent.setAccepted(false); -

if (event->spontaneous())

evaluated: event->spontaneous()

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:113

3-113

qt_sendSpontaneousEvent(d->scene, &mouseEvent);

executed: qt_sendSpontaneousEvent(d->scene, &mouseEvent);

Execution Count:3

3

2330 else -

QApplication::sendEvent(d->scene, &mouseEvent);

executed: QApplication::sendEvent(d->scene, &mouseEvent);

Execution Count:113

113

2332 -

2333 -

2334 bool isAccepted = mouseEvent.isAccepted(); -

2335 event->setAccepted(isAccepted); -

2336 -

2337 -

2338 d->lastMouseEvent.setAccepted(isAccepted); -

2339 -

if (isAccepted)

evaluated: isAccepted

TRUE	FALSE
yes Evaluation Count:105	yes Evaluation Count:11

11-105

return;

executed: return;

Execution Count:105

105

}

executed: }

Execution Count:11

11

}

executed: }

Execution Count:14

14

2344 -

2345 -

if (d->dragMode == QGraphicsView::RubberBandDrag && !d->rubberBanding) {

evaluated: d->dragMode == QGraphicsView::RubberBandDrag

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:113

evaluated: !d->rubberBanding

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:1

1-113

if (d->sceneInteractionAllowed) {

partially evaluated: d->sceneInteractionAllowed

TRUE	FALSE
yes Evaluation Count:4	no Evaluation Count:0

0-4

2348 -

2349 event->accept(); -

2350 d->rubberBanding = true; -

2351 d->rubberBandRect = QRect(); -

if (d->scene) {

evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:1

1-3

2353 -

2354 d->scene->clearSelection(); -

}

executed: }

Execution Count:3

3

}

executed: }

Execution Count:4

4

} else

executed: }

Execution Count:4

4

2358 -

if (d->dragMode == QGraphicsView::ScrollHandDrag && event->button() == Qt::LeftButton) {

evaluated: d->dragMode == QGraphicsView::ScrollHandDrag

TRUE	FALSE
yes Evaluation Count:9	yes Evaluation Count:105

partially evaluated: event->button() == Qt::LeftButton

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

0-105

2360 -

2361 event->accept(); -

2362 d->handScrolling = true; -

2363 d->handScrollMotions = 0; -

2364 -

2365 viewport()->setCursor(Qt::ClosedHandCursor); -

2366 -

}

executed: }

Execution Count:9

9

2368 } -

2369 -

2370 -

2371 -

2372 -

2373 void QGraphicsView::mouseMoveEvent(QMouseEvent *event) -

2374 { -

2375 QGraphicsViewPrivate * const d = d_func(); -

2376 -

if (d->dragMode == QGraphicsView::ScrollHandDrag) {

evaluated: d->dragMode == QGraphicsView::ScrollHandDrag

TRUE	FALSE
yes Evaluation Count:43	yes Evaluation Count:41

41-43

if (d->handScrolling) {

evaluated: d->handScrolling

TRUE	FALSE
yes Evaluation Count:32	yes Evaluation Count:11

11-32

2379 QScrollBar *hBar = horizontalScrollBar(); -

2380 QScrollBar *vBar = verticalScrollBar(); -

2381 QPoint delta = event->pos() - d->lastMouseEvent.pos(); -

2382 hBar->setValue(hBar->value() + (isRightToLeft() ? delta.x() : -delta.x())); -

2383 vBar->setValue(vBar->value() - delta.y()); -

2384 -

2385 -

2386 -

2387 ++d->handScrollMotions; -

}

executed: }

Execution Count:32

32

}

executed: }

Execution Count:43

43

2390 -

2391 d->mouseMoveEventHandler(event); -

executed: }

Execution Count:84

84

2393 -

2394 -

2395 -

2396 -

2397 void QGraphicsView::mouseReleaseEvent(QMouseEvent *event) -

2398 { -

2399 QGraphicsViewPrivate * const d = d_func(); -

2400 -

2401 -

if (d->dragMode == QGraphicsView::RubberBandDrag && d->sceneInteractionAllowed && !event->buttons()) {

evaluated: d->dragMode == QGraphicsView::RubberBandDrag

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:215

partially evaluated: d->sceneInteractionAllowed

TRUE	FALSE
yes Evaluation Count:4	no Evaluation Count:0

evaluated: !event->buttons()

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

0-215

if (d->rubberBanding) {

partially evaluated: d->rubberBanding

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

0-2

if (d->viewportUpdateMode != QGraphicsView::NoViewportUpdate){

partially evaluated: d->viewportUpdateMode != QGraphicsView::NoViewportUpdate

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

0-2

if (d->viewportUpdateMode != FullViewportUpdate)

partially evaluated: d->viewportUpdateMode != FullViewportUpdate

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

0-2

viewport()->update(d->rubberBandRegion(viewport(), d->rubberBandRect));

executed: viewport()->update(d->rubberBandRegion(viewport(), d->rubberBandRect));

Execution Count:2

2

2407 else -

d->updateAll();

never executed: d->updateAll();

0

2409 } -

2410 d->rubberBanding = false; -

2411 d->rubberBandRect = QRect(); -

}

executed: }

Execution Count:2

2

} else

executed: }

Execution Count:2

2

2414 -

if (d->dragMode == QGraphicsView::ScrollHandDrag && event->button() == Qt::LeftButton) {

evaluated: d->dragMode == QGraphicsView::ScrollHandDrag

TRUE	FALSE
yes Evaluation Count:8	yes Evaluation Count:209

partially evaluated: event->button() == Qt::LeftButton

TRUE	FALSE
yes Evaluation Count:8	no Evaluation Count:0

0-209

2416 -

2417 -

2418 -

2419 -

2420 viewport()->setCursor(Qt::OpenHandCursor); -

2421 -

2422 d->handScrolling = false; -

2423 -

if (d->scene && d->sceneInteractionAllowed && !d->lastMouseEvent.isAccepted() && d->handScrollMotions <= 6) {

evaluated: d->scene

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

evaluated: d->sceneInteractionAllowed

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

partially evaluated: !d->lastMouseEvent.isAccepted()

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

evaluated: d->handScrollMotions <= 6

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

0-4

2425 -

2426 -

2427 -

2428 d->scene->clearSelection(); -

}

executed: }

Execution Count:1

1

}

executed: }

Execution Count:8

8

2431 -

2432 d->storeMouseEvent(event); -

2433 -

if (!d->sceneInteractionAllowed)

evaluated: !d->sceneInteractionAllowed

TRUE	FALSE
yes Evaluation Count:104	yes Evaluation Count:115

104-115

return;

executed: return;

Execution Count:104

104

2436 -

evaluated: !d->scene

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:112

3-112

return;

executed: return;

Execution Count:3

3

2439 -

2440 QGraphicsSceneMouseEvent mouseEvent(QEvent::GraphicsSceneMouseRelease); -

2441 mouseEvent.setWidget(viewport()); -

2442 mouseEvent.setButtonDownScenePos(d->mousePressButton, d->mousePressScenePoint); -

2443 mouseEvent.setButtonDownScreenPos(d->mousePressButton, d->mousePressScreenPoint); -

2444 mouseEvent.setScenePos(mapToScene(event->pos())); -

2445 mouseEvent.setScreenPos(event->globalPos()); -

2446 mouseEvent.setLastScenePos(d->lastMouseMoveScenePoint); -

2447 mouseEvent.setLastScreenPos(d->lastMouseMoveScreenPoint); -

2448 mouseEvent.setButtons(event->buttons()); -

2449 mouseEvent.setButton(event->button()); -

2450 mouseEvent.setModifiers(event->modifiers()); -

2451 mouseEvent.setAccepted(false); -

if (event->spontaneous())

evaluated: event->spontaneous()

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:109

3-109

qt_sendSpontaneousEvent(d->scene, &mouseEvent);

executed: qt_sendSpontaneousEvent(d->scene, &mouseEvent);

Execution Count:3

3

2454 else -

QApplication::sendEvent(d->scene, &mouseEvent);

executed: QApplication::sendEvent(d->scene, &mouseEvent);

Execution Count:109

109

2456 -

2457 -

2458 d->lastMouseEvent.setAccepted(mouseEvent.isAccepted()); -

2459 -

2460 -

if (mouseEvent.isAccepted() && mouseEvent.buttons() == 0 && viewport()->testAttribute(Qt::WA_SetCursor)) {

evaluated: mouseEvent.isAccepted()

TRUE	FALSE
yes Evaluation Count:104	yes Evaluation Count:8

partially evaluated: mouseEvent.buttons() == 0

TRUE	FALSE
yes Evaluation Count:104	no Evaluation Count:0

evaluated: viewport()->testAttribute(Qt::WA_SetCursor)

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:103

0-104

2462 -

2463 d->_q_unsetViewportCursor(); -

}

executed: }

Execution Count:1

1

2465 -

executed: }

Execution Count:112

112

2467 -

2468 -

2469 -

2470 -

2471 -

2472 void QGraphicsView::wheelEvent(QWheelEvent *event) -

2473 { -

2474 QGraphicsViewPrivate * const d = d_func(); -

if (!d->scene || !d->sceneInteractionAllowed) {

partially evaluated: !d->scene

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

partially evaluated: !d->sceneInteractionAllowed

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

0-2

2476 QAbstractScrollArea::wheelEvent(event); -

return;

never executed: return;

0

2478 } -

2479 -

2480 event->ignore(); -

2481 -

2482 QGraphicsSceneWheelEvent wheelEvent(QEvent::GraphicsSceneWheel); -

2483 wheelEvent.setWidget(viewport()); -

2484 wheelEvent.setScenePos(mapToScene(event->pos())); -

2485 wheelEvent.setScreenPos(event->globalPos()); -

2486 wheelEvent.setButtons(event->buttons()); -

2487 wheelEvent.setModifiers(event->modifiers()); -

2488 wheelEvent.setDelta(event->delta()); -

2489 wheelEvent.setOrientation(event->orientation()); -

2490 wheelEvent.setAccepted(false); -

2491 QApplication::sendEvent(d->scene, &wheelEvent); -

2492 event->setAccepted(wheelEvent.isAccepted()); -

if (!event->isAccepted())

partially evaluated: !event->isAccepted()

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

0-2

QAbstractScrollArea::wheelEvent(event);

executed: QAbstractScrollArea::wheelEvent(event);

Execution Count:2

2

executed: }

Execution Count:2

2

2496 -

2497 -

2498 -

2499 -

2500 -

2501 void QGraphicsView::paintEvent(QPaintEvent *event) -

2502 { -

2503 QGraphicsViewPrivate * const d = d_func(); -

if (!d->scene) {

evaluated: !d->scene

TRUE	FALSE
yes Evaluation Count:20	yes Evaluation Count:2023

20-2023

2505 QAbstractScrollArea::paintEvent(event); -

return;

executed: return;

Execution Count:20

20

2507 } -

2508 -

2509 -

2510 d->scene->d_func()->painterStateProtection = !(d->optimizationFlags & DontSavePainterState); -

2511 -

2512 -

2513 d->exposedRegion = event->region(); -

2514 QRectF exposedSceneRect = mapToScene(d->exposedRegion.boundingRect()).boundingRect(); -

2515 -

2516 -

2517 QPainter painter(viewport()); -

2518 -

if (d->rubberBanding && !d->rubberBandRect.isEmpty())

evaluated: d->rubberBanding

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:2020

partially evaluated: !d->rubberBandRect.isEmpty()

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

0-2020

painter.save();

executed: painter.save();

Execution Count:3

3

2521 -

2522 -

2523 painter.setRenderHints(painter.renderHints(), false); -

2524 painter.setRenderHints(d->renderHints, true); -

2525 -

2526 -

2527 const bool viewTransformed = isTransformed(); -

if (viewTransformed)

evaluated: viewTransformed

TRUE	FALSE
yes Evaluation Count:1985	yes Evaluation Count:38

38-1985

painter.setWorldTransform(viewportTransform());

executed: painter.setWorldTransform(viewportTransform());

Execution Count:1985

1985

2530 const QTransform viewTransform = painter.worldTransform(); -

2531 -

2532 -

if ((d->cacheMode & CacheBackground)

evaluated: (d->cacheMode & CacheBackground)

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:2022

1-2022

2534 -

2535 -

2536 -

2537 ) { -

2538 -

2539 -

if (d->mustResizeBackgroundPixmap) {

partially evaluated: d->mustResizeBackgroundPixmap

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

0-1

2541 d->backgroundPixmap = QPixmap(viewport()->size()); -

2542 QBrush bgBrush = viewport()->palette().brush(viewport()->backgroundRole()); -

if (!bgBrush.isOpaque())

partially evaluated: !bgBrush.isOpaque()

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

0-1

d->backgroundPixmap.fill(Qt::transparent);

never executed: d->backgroundPixmap.fill(Qt::transparent);

0

2545 QPainter p(&d->backgroundPixmap); -

2546 p.fillRect(0, 0, d->backgroundPixmap.width(), d->backgroundPixmap.height(), bgBrush); -

2547 d->backgroundPixmapExposed = QRegion(viewport()->rect()); -

2548 d->mustResizeBackgroundPixmap = false; -

}

executed: }

Execution Count:1

1

2550 -

2551 -

if (!d->backgroundPixmapExposed.isEmpty()) {

partially evaluated: !d->backgroundPixmapExposed.isEmpty()

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

0-1

2553 QPainter backgroundPainter(&d->backgroundPixmap); -

2554 backgroundPainter.setClipRegion(d->backgroundPixmapExposed, Qt::ReplaceClip); -

if (viewTransformed)

partially evaluated: viewTransformed

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

0-1

backgroundPainter.setTransform(viewTransform);

executed: backgroundPainter.setTransform(viewTransform);

Execution Count:1

1

2557 QRectF backgroundExposedSceneRect = mapToScene(d->backgroundPixmapExposed.boundingRect()).boundingRect(); -

2558 drawBackground(&backgroundPainter, backgroundExposedSceneRect); -

2559 d->backgroundPixmapExposed = QRegion(); -

}

executed: }

Execution Count:1

1

2561 -

2562 -

if (viewTransformed) {

partially evaluated: viewTransformed

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

0-1

2564 painter.setWorldTransform(QTransform()); -

2565 painter.drawPixmap(QPoint(), d->backgroundPixmap); -

2566 painter.setWorldTransform(viewTransform); -

} else {

executed: }

Execution Count:1

1

2568 painter.drawPixmap(QPoint(), d->backgroundPixmap); -

}

never executed: }

0

2570 } else { -

if (!(d->optimizationFlags & DontSavePainterState))

evaluated: !(d->optimizationFlags & DontSavePainterState)

TRUE	FALSE
yes Evaluation Count:2016	yes Evaluation Count:6

6-2016

painter.save();

executed: painter.save();

Execution Count:2016

2016

2573 drawBackground(&painter, exposedSceneRect); -

if (!(d->optimizationFlags & DontSavePainterState))

evaluated: !(d->optimizationFlags & DontSavePainterState)

TRUE	FALSE
yes Evaluation Count:2016	yes Evaluation Count:6

6-2016

painter.restore();

executed: painter.restore();

Execution Count:2016

2016

}

executed: }

Execution Count:2022

2022

2577 -

2578 -

if (!(d->optimizationFlags & IndirectPainting)) {

evaluated: !(d->optimizationFlags & IndirectPainting)

TRUE	FALSE
yes Evaluation Count:2017	yes Evaluation Count:6

6-2017

2580 const quint32 oldRectAdjust = d->scene->d_func()->rectAdjust; -

if (d->optimizationFlags & QGraphicsView::DontAdjustForAntialiasing)

evaluated: d->optimizationFlags & QGraphicsView::DontAdjustForAntialiasing

TRUE	FALSE
yes Evaluation Count:42	yes Evaluation Count:1975

42-1975

d->scene->d_func()->rectAdjust = 1;

executed: d->scene->d_func()->rectAdjust = 1;

Execution Count:42

42

2583 else -

d->scene->d_func()->rectAdjust = 2;

executed: d->scene->d_func()->rectAdjust = 2;

Execution Count:1975

1975

2585 d->scene->d_func()->drawItems(&painter, viewTransformed ? &viewTransform : 0, -

2586 &d->exposedRegion, viewport()); -

2587 d->scene->d_func()->rectAdjust = oldRectAdjust; -

2588 -

2589 -

2590 -

2591 -

2592 -

2593 -

if (!d->scene->d_func()->painterStateProtection)

evaluated: !d->scene->d_func()->painterStateProtection

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:2013

4-2013

painter.setOpacity(1.0);

executed: painter.setOpacity(1.0);

Execution Count:4

4

2596 painter.setWorldTransform(viewTransform); -

} else {

executed: }

Execution Count:2017

2017

2598 -

if (!d->scene->d_func()->unpolishedItems.isEmpty())

partially evaluated: !d->scene->d_func()->unpolishedItems.isEmpty()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:6

0-6

d->scene->d_func()->_q_polishItems();

never executed: d->scene->d_func()->_q_polishItems();

0

2601 -

2602 -

2603 d->scene->d_func()->updateAll = false; -

2604 -

2605 -

2606 bool allItems = false; -

2607 QList<QGraphicsItem *> itemList = d->findItems(d->exposedRegion, &allItems, viewTransform); -

if (!itemList.isEmpty()) {

partially evaluated: !itemList.isEmpty()

TRUE	FALSE
yes Evaluation Count:6	no Evaluation Count:0

0-6

2609 -

2610 const int numItems = itemList.size(); -

2611 QGraphicsItem **itemArray = &itemList[0]; -

2612 QStyleOptionGraphicsItem *styleOptionArray = d->allocStyleOptionsArray(numItems); -

2613 QTransform transform(Qt::Uninitialized); -

for (int i = 0; i < numItems; ++i) {

evaluated: i < numItems

TRUE	FALSE
yes Evaluation Count:10	yes Evaluation Count:6

6-10

2615 QGraphicsItem *item = itemArray[i]; -

2616 QGraphicsItemPrivate *itemd = item->d_ptr.data(); -

2617 itemd->initStyleOption(&styleOptionArray[i], viewTransform, d->exposedRegion, allItems); -

2618 -

2619 -

2620 -

2621 -

2622 -

2623 const QRectF brect = adjustedItemEffectiveBoundingRect(item); -

if (!itemd->itemIsUntransformable()) {

partially evaluated: !itemd->itemIsUntransformable()

TRUE	FALSE
yes Evaluation Count:10	no Evaluation Count:0

0-10

2625 transform = item->sceneTransform(); -

if (viewTransformed)

partially evaluated: viewTransformed

TRUE	FALSE
yes Evaluation Count:10	no Evaluation Count:0

0-10

transform *= viewTransform;

executed: transform *= viewTransform;

Execution Count:10

10

} else {

executed: }

Execution Count:10

10

2629 transform = item->deviceTransform(viewTransform); -

}

never executed: }

0

2631 itemd->paintedViewBoundingRects.insert(d->viewport, transform.mapRect(brect).toRect()); -

}

executed: }

Execution Count:10

10

2633 -

2634 drawItems(&painter, numItems, itemArray, styleOptionArray); -

2635 d->freeStyleOptionsArray(styleOptionArray); -

}

executed: }

Execution Count:6

6

}

executed: }

Execution Count:6

6

2638 -

2639 -

2640 drawForeground(&painter, exposedSceneRect); -

2641 -

2642 -

2643 -

if (d->rubberBanding && !d->rubberBandRect.isEmpty()) {

evaluated: d->rubberBanding

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:2020

partially evaluated: !d->rubberBandRect.isEmpty()

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

0-2020

2645 painter.restore(); -

2646 QStyleOptionRubberBand option; -

2647 option.initFrom(viewport()); -

2648 option.rect = d->rubberBandRect; -

2649 option.shape = QRubberBand::Rectangle; -

2650 -

2651 QStyleHintReturnMask mask; -

if (viewport()->style()->styleHint(QStyle::SH_RubberBand_Mask, &option, viewport(), &mask)) {

partially evaluated: viewport()->style()->styleHint(QStyle::SH_RubberBand_Mask, &option, viewport(), &mask)

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

0-3

2653 -

2654 painter.setClipRegion(mask.region, Qt::IntersectClip); -

}

executed: }

Execution Count:3

3

2656 -

2657 viewport()->style()->drawControl(QStyle::CE_RubberBand, &option, &painter, viewport()); -

}

executed: }

Execution Count:3

3

2659 -

2660 -

2661 painter.end(); -

2662 -

2663 -

2664 d->scene->d_func()->painterStateProtection = true; -

executed: }

Execution Count:2023

2023

2666 -

2667 -

2668 -

2669 -

2670 void QGraphicsView::resizeEvent(QResizeEvent *event) -

2671 { -

2672 QGraphicsViewPrivate * const d = d_func(); -

2673 -

2674 -

2675 QPointF oldLastCenterPoint = d->lastCenterPoint; -

2676 -

2677 QAbstractScrollArea::resizeEvent(event); -

2678 d->recalculateContentSize(); -

2679 -

2680 -

if (d->resizeAnchor == NoAnchor && !d->keepLastCenterPoint) {

evaluated: d->resizeAnchor == NoAnchor

TRUE	FALSE
yes Evaluation Count:911	yes Evaluation Count:9

evaluated: !d->keepLastCenterPoint

TRUE	FALSE
yes Evaluation Count:176	yes Evaluation Count:735

9-911

2682 d->updateLastCenterPoint(); -

} else {

executed: }

Execution Count:176

176

2684 d->lastCenterPoint = oldLastCenterPoint; -

}

executed: }

Execution Count:744

744

2686 d->centerView(d->resizeAnchor); -

2687 d->keepLastCenterPoint = false; -

2688 -

if (d->cacheMode & CacheBackground) {

partially evaluated: d->cacheMode & CacheBackground

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:920

0-920

2690 -

2691 d->mustResizeBackgroundPixmap = true; -

}

never executed: }

0

executed: }

Execution Count:920

920

2694 -

2695 -

2696 -

2697 -

2698 void QGraphicsView::scrollContentsBy(int dx, int dy) -

2699 { -

2700 QGraphicsViewPrivate * const d = d_func(); -

2701 d->dirtyScroll = true; -

if (d->transforming)

evaluated: d->transforming

TRUE	FALSE
yes Evaluation Count:326	yes Evaluation Count:2413

326-2413

return;

executed: return;

Execution Count:326

326

if (isRightToLeft())

evaluated: isRightToLeft()

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:2408

5-2408

executed: dx = -dx;

Execution Count:5

5

2706 -

if (d->viewportUpdateMode != QGraphicsView::NoViewportUpdate) {

partially evaluated: d->viewportUpdateMode != QGraphicsView::NoViewportUpdate

TRUE	FALSE
yes Evaluation Count:2413	no Evaluation Count:0

0-2413

if (d->viewportUpdateMode != QGraphicsView::FullViewportUpdate) {

partially evaluated: d->viewportUpdateMode != QGraphicsView::FullViewportUpdate

TRUE	FALSE
yes Evaluation Count:2413	no Evaluation Count:0

0-2413

if (d->accelerateScrolling) {

partially evaluated: d->accelerateScrolling

TRUE	FALSE
yes Evaluation Count:2413	no Evaluation Count:0

0-2413

2710 -

2711 -

if (!d->rubberBandRect.isEmpty()) {

partially evaluated: !d->rubberBandRect.isEmpty()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2413

0-2413

2713 QRegion rubberBandRegion(d->rubberBandRegion(viewport(), d->rubberBandRect)); -

2714 rubberBandRegion += rubberBandRegion.translated(-dx, -dy); -

2715 viewport()->update(rubberBandRegion); -

}

never executed: }

0

2717 -

2718 d->dirtyScrollOffset.rx() += dx; -

2719 d->dirtyScrollOffset.ry() += dy; -

2720 d->dirtyRegion.translate(dx, dy); -

2721 viewport()->scroll(dx, dy); -

} else {

executed: }

Execution Count:2413

2413

2723 d->updateAll(); -

}

never executed: }

0

2725 } else { -

2726 d->updateAll(); -

}

never executed: }

0

2728 } -

2729 -

2730 d->updateLastCenterPoint(); -

2731 -

if ((d->cacheMode & CacheBackground)

partially evaluated: (d->cacheMode & CacheBackground)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2413

0-2413

2733 -

2734 -

2735 -

2736 ) { -

2737 -

2738 QRegion exposed; -

if (!d->backgroundPixmap.isNull())

never evaluated: !d->backgroundPixmap.isNull()

0

d->backgroundPixmap.scroll(dx, dy, d->backgroundPixmap.rect(), &exposed);

never executed: d->backgroundPixmap.scroll(dx, dy, d->backgroundPixmap.rect(), &exposed);

0

2741 -

2742 -

2743 d->backgroundPixmapExposed.translate(dx, dy); -

2744 d->backgroundPixmapExposed += exposed; -

}

never executed: }

0

2746 -

2747 -

if (d->sceneInteractionAllowed)

evaluated: d->sceneInteractionAllowed

TRUE	FALSE
yes Evaluation Count:2397	yes Evaluation Count:16

16-2397

d->replayLastMouseEvent();

executed: d->replayLastMouseEvent();

Execution Count:2397

2397

executed: }

Execution Count:2413

2413

2751 -

2752 -

2753 -

2754 -

2755 void QGraphicsView::showEvent(QShowEvent *event) -

2756 { -

2757 QGraphicsViewPrivate * const d = d_func(); -

2758 d->recalculateContentSize(); -

2759 d->centerView(d->transformationAnchor); -

2760 QAbstractScrollArea::showEvent(event); -

executed: }

Execution Count:734

734

2762 -

2763 -

2764 -

2765 -

2766 void QGraphicsView::inputMethodEvent(QInputMethodEvent *event) -

2767 { -

2768 QGraphicsViewPrivate * const d = d_func(); -

if (d->scene)

partially evaluated: d->scene

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

0-3

QApplication::sendEvent(d->scene, event);

executed: QApplication::sendEvent(d->scene, event);

Execution Count:3

3

executed: }

Execution Count:3

3

2772 void QGraphicsView::drawBackground(QPainter *painter, const QRectF &rect) -

2773 { -

2774 QGraphicsViewPrivate * const d = d_func(); -

if (d->scene && d->backgroundBrush.style() == Qt::NoBrush) {

partially evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:2020	no Evaluation Count:0

evaluated: d->backgroundBrush.style() == Qt::NoBrush

TRUE	FALSE
yes Evaluation Count:2017	yes Evaluation Count:3

0-2020

2776 d->scene->drawBackground(painter, rect); -

return;

executed: return;

Execution Count:2017

2017

2778 } -

2779 -

2780 painter->fillRect(rect, d->backgroundBrush); -

executed: }

Execution Count:3

3

2782 void QGraphicsView::drawForeground(QPainter *painter, const QRectF &rect) -

2783 { -

2784 QGraphicsViewPrivate * const d = d_func(); -

if (d->scene && d->foregroundBrush.style() == Qt::NoBrush) {

partially evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:2024	no Evaluation Count:0

partially evaluated: d->foregroundBrush.style() == Qt::NoBrush

TRUE	FALSE
yes Evaluation Count:2024	no Evaluation Count:0

0-2024

2786 d->scene->drawForeground(painter, rect); -

return;

executed: return;

Execution Count:2024

2024

2788 } -

2789 -

2790 painter->fillRect(rect, d->foregroundBrush); -

never executed: }

0

2792 void QGraphicsView::drawItems(QPainter *painter, int numItems, -

2793 QGraphicsItem *items[], -

2794 const QStyleOptionGraphicsItem options[]) -

2795 { -

2796 QGraphicsViewPrivate * const d = d_func(); -

if (d->scene) {

partially evaluated: d->scene

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

0-7

QWidget *widget = painter->device() == viewport() ? viewport() : 0;

evaluated: painter->device() == viewport()

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:1

1-6

2799 d->scene->drawItems(painter, numItems, items, options, widget); -

}

executed: }

Execution Count:7

7

executed: }

Execution Count:7

7

2802 -

2803 -

2804 -

2805 -

2806 -

2807 -

2808 -

2809 QTransform QGraphicsView::transform() const -

2810 { -

2811 const QGraphicsViewPrivate * const d = d_func(); -

return d->matrix;

never executed: return d->matrix;

0

2813 } -

2814 -

2815 -

2816 -

2817 -

2818 -

2819 -

2820 QTransform QGraphicsView::viewportTransform() const -

2821 { -

2822 const QGraphicsViewPrivate * const d = d_func(); -

2823 QTransform moveMatrix = QTransform::fromTranslate(-d->horizontalScroll(), -d->verticalScroll()); -

return d->identityMatrix ? moveMatrix : d->matrix * moveMatrix;

executed: return d->identityMatrix ? moveMatrix : d->matrix * moveMatrix;

Execution Count:2790

2790

2825 } -

2826 bool QGraphicsView::isTransformed() const -

2827 { -

2828 const QGraphicsViewPrivate * const d = d_func(); -

return !d->identityMatrix || d->horizontalScroll() || d->verticalScroll();

executed: return !d->identityMatrix || d->horizontalScroll() || d->verticalScroll();

Execution Count:2489

2489

2830 } -

2831 void QGraphicsView::setTransform(const QTransform &matrix, bool combine ) -

2832 { -

2833 QGraphicsViewPrivate * const d = d_func(); -

2834 QTransform oldMatrix = d->matrix; -

if (!combine)

evaluated: !combine

TRUE	FALSE
yes Evaluation Count:742	yes Evaluation Count:5

5-742

d->matrix = matrix;

executed: d->matrix = matrix;

Execution Count:742

742

2837 else -

d->matrix = matrix * d->matrix;

executed: d->matrix = matrix * d->matrix;

Execution Count:5

5

if (oldMatrix == d->matrix)

evaluated: oldMatrix == d->matrix

TRUE	FALSE
yes Evaluation Count:299	yes Evaluation Count:448

299-448

return;

executed: return;

Execution Count:299

299

2841 -

2842 d->identityMatrix = d->matrix.isIdentity(); -

2843 d->transforming = true; -

if (d->scene) {

evaluated: d->scene

TRUE	FALSE
yes Evaluation Count:439	yes Evaluation Count:9

9-439

2845 d->recalculateContentSize(); -

2846 d->centerView(d->transformationAnchor); -

} else {

executed: }

Execution Count:439

439

2848 d->updateLastCenterPoint(); -

}

executed: }

Execution Count:9

9

2850 -

if (d->sceneInteractionAllowed)

partially evaluated: d->sceneInteractionAllowed

TRUE	FALSE
yes Evaluation Count:448	no Evaluation Count:0

0-448

d->replayLastMouseEvent();

executed: d->replayLastMouseEvent();

Execution Count:448

448

2853 d->transforming = false; -

2854 -

2855 -

2856 d->updateAll(); -

executed: }

Execution Count:448

448

2858 -

2859 -

2860 -

2861 -

2862 -

2863 -

2864 void QGraphicsView::resetTransform() -

2865 { -

2866 setTransform(QTransform()); -

executed: }

Execution Count:1

1

2868 -

2869 QPointF QGraphicsViewPrivate::mapToScene(const QPointF &point) const -

2870 { -

2871 QPointF p = point; -

2872 p.rx() += horizontalScroll(); -

2873 p.ry() += verticalScroll(); -

return identityMatrix ? p : matrix.inverted().map(p);

never executed: return identityMatrix ? p : matrix.inverted().map(p);

0

2875 } -

2876 -

2877 QRectF QGraphicsViewPrivate::mapToScene(const QRectF &rect) const -

2878 { -

2879 QPointF scrollOffset(horizontalScroll(), verticalScroll()); -

2880 QPointF tl = scrollOffset + rect.topLeft(); -

2881 QPointF tr = scrollOffset + rect.topRight(); -

2882 QPointF br = scrollOffset + rect.bottomRight(); -

2883 QPointF bl = scrollOffset + rect.bottomLeft(); -

2884 -

2885 QPolygonF poly(4); -

if (!identityMatrix) {

partially evaluated: !identityMatrix

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

0-7

2887 QTransform x = matrix.inverted(); -

2888 poly[0] = x.map(tl); -

2889 poly[1] = x.map(tr); -

2890 poly[2] = x.map(br); -

2891 poly[3] = x.map(bl); -

} else {

never executed: }

0

2893 poly[0] = tl; -

2894 poly[1] = tr; -

2895 poly[2] = br; -

2896 poly[3] = bl; -

}

executed: }

Execution Count:7

7

return poly.boundingRect();

executed: return poly.boundingRect();

Execution Count:7

7

2899 } -

2900 -

2901 -

2902 -

2903 -

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