qcolordialog.cpp

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4 ** Contact: http://www.qt.io/licensing/ -

5 ** -

6 ** This file is part of the QtWidgets module of the Qt Toolkit. -

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8 ** $QT_BEGIN_LICENSE:LGPL21$ -

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30 ** $QT_END_LICENSE$ -

31 ** -

32 ****************************************************************************/ -

33 -

34 #include "qcolordialog.h" -

35 -

36 #ifndef QT_NO_COLORDIALOG -

37 -

38 #include "qapplication.h" -

39 #include "qdesktopwidget.h" -

40 #include "qdrawutil.h" -

41 #include "qevent.h" -

42 #include "qimage.h" -

43 #include "qdrag.h" -

44 #include "qlabel.h" -

45 #include "qlayout.h" -

46 #include "qlineedit.h" -

47 #include "qmenu.h" -

48 #include "qpainter.h" -

49 #include "qpixmap.h" -

50 #include "qpushbutton.h" -

51 #include "qsettings.h" -

52 #include "qsharedpointer.h" -

53 #include "qstyle.h" -

54 #include "qstyleoption.h" -

55 #include "qvalidator.h" -

56 #include "qmimedata.h" -

57 #include "qspinbox.h" -

58 #include "qdialogbuttonbox.h" -

59 #include "qscreen.h" -

60 #include "qcursor.h" -

61 #include "qtimer.h" -

62 #include "qwindow.h" -

63 -

64 #include "private/qdialog_p.h" -

65 -

66 #include <algorithm> -

67 -

68 QT_BEGIN_NAMESPACE -

69 -

70 namespace { -

71 class QColorLuminancePicker; -

72 class QColorPicker; -

73 class QColorShower; -

74 class QWellArray; -

75 class QColorPickingEventFilter; -

76 } // unnamed namespace -

77 -

78 class QColorDialogPrivate : public QDialogPrivate -

79 { -

80 Q_DECLARE_PUBLIC(QColorDialog) -

81 -

82 public: -

83 enum SetColorMode { -

84 ShowColor = 0x1, -

85 SelectColor = 0x2, -

86 SetColorAll = ShowColor | SelectColor -

87 }; -

88 -

89 QColorDialogPrivate() : options(new QColorDialogOptions) -

90 #ifdef Q_OS_WIN32 -

91 , updateTimer(0) -

92 #endif -

{}

never executed: end of block

94 -

95 QPlatformColorDialogHelper *platformColorDialogHelper() const -

{ return static_cast<QPlatformColorDialogHelper *>(platformHelper()); }

never executed: return static_cast<QPlatformColorDialogHelper *>(platformHelper());

97 -

98 void init(const QColor &initial); -

99 void initWidgets(); -

100 QRgb currentColor() const; -

101 QColor currentQColor() const; -

102 void setCurrentColor(const QColor &color, SetColorMode setColorMode = SetColorAll); -

103 void setCurrentRgbColor(QRgb rgb); -

104 void setCurrentQColor(const QColor &color); -

105 bool selectColor(const QColor &color); -

106 QColor grabScreenColor(const QPoint &p); -

107 -

108 int currentAlpha() const; -

109 void setCurrentAlpha(int a); -

110 void showAlpha(bool b); -

111 bool isAlphaVisible() const; -

112 void retranslateStrings(); -

113 -

114 void _q_addCustom(); -

115 -

116 void _q_newHsv(int h, int s, int v); -

117 void _q_newColorTypedIn(QRgb rgb); -

118 void _q_nextCustom(int, int); -

119 void _q_newCustom(int, int); -

120 void _q_newStandard(int, int); -

121 void _q_pickScreenColor(); -

122 void _q_updateColorPicking(); -

123 void updateColorLabelText(const QPoint &); -

124 void updateColorPicking(const QPoint &pos); -

125 void releaseColorPicking(); -

126 bool handleColorPickingMouseMove(QMouseEvent *e); -

127 bool handleColorPickingMouseButtonRelease(QMouseEvent *e); -

128 bool handleColorPickingKeyPress(QKeyEvent *e); -

129 -

130 bool canBeNativeDialog() const Q_DECL_OVERRIDE; -

131 -

132 QWellArray *custom; -

133 QWellArray *standard; -

134 -

135 QDialogButtonBox *buttons; -

136 QVBoxLayout *leftLay; -

137 QColorPicker *cp; -

138 QColorLuminancePicker *lp; -

139 QColorShower *cs; -

140 QLabel *lblBasicColors; -

141 QLabel *lblCustomColors; -

142 QLabel *lblScreenColorInfo; -

143 QPushButton *ok; -

144 QPushButton *cancel; -

145 QPushButton *addCusBt; -

146 QPushButton *screenColorPickerButton; -

147 QColor selectedQColor; -

148 int nextCust; -

149 bool smallDisplay; -

150 bool screenColorPicking; -

151 QColorPickingEventFilter *colorPickingEventFilter; -

152 QRgb beforeScreenColorPicking; -

153 QSharedPointer<QColorDialogOptions> options; -

154 -

155 QPointer<QObject> receiverToDisconnectOnClose; -

156 QByteArray memberToDisconnectOnClose; -

157 #ifdef Q_OS_WIN32 -

158 QTimer *updateTimer; -

159 QWindow dummyTransparentWindow; -

160 #endif -

161 -

162 private: -

163 virtual void initHelper(QPlatformDialogHelper *h) Q_DECL_OVERRIDE; -

164 virtual void helperPrepareShow(QPlatformDialogHelper *h) Q_DECL_OVERRIDE; -

165 }; -

166 -

167 //////////// QWellArray BEGIN -

168 -

169 namespace { -

170 -

171 class QWellArray : public QWidget -

172 { -

173 Q_OBJECT -

174 Q_PROPERTY(int selectedColumn READ selectedColumn) -

175 Q_PROPERTY(int selectedRow READ selectedRow) -

176 -

177 public: -

178 QWellArray(int rows, int cols, QWidget* parent=0); -

179 ~QWellArray() {} -

180 QString cellContent(int row, int col) const; -

181 -

182

int selectedColumn() const { return selCol; }

never executed: return selCol;

183

int selectedRow() const { return selRow; }

never executed: return selRow;

184 -

185 virtual void setCurrent(int row, int col); -

186 virtual void setSelected(int row, int col); -

187 -

188 QSize sizeHint() const Q_DECL_OVERRIDE; -

189 -

190 inline int cellWidth() const -

191

{ return cellw; }

never executed: return cellw;

192 -

193 inline int cellHeight() const -

194

{ return cellh; }

never executed: return cellh;

195 -

196 inline int rowAt(int y) const -

197

{ return y / cellh; }

never executed: return y / cellh;

198 -

199 inline int columnAt(int x) const -

200

{ if (isRightToLeft()) return ncols - (x / cellw) - 1; return x / cellw; }

never executed: return ncols - (x / cellw) - 1;

never executed: return x / cellw;

isRightToLeft()	Description
TRUE	never evaluated
FALSE	never evaluated

201 -

202 inline int rowY(int row) const -

203

{ return cellh * row; }

never executed: return cellh * row;

204 -

205 inline int columnX(int column) const -

206

{ if (isRightToLeft()) return cellw * (ncols - column - 1); return cellw * column; }

never executed: return cellw * (ncols - column - 1);

never executed: return cellw * column;

isRightToLeft()	Description
TRUE	never evaluated
FALSE	never evaluated

207 -

208 inline int numRows() const -

209

{ return nrows; }

never executed: return nrows;

210 -

211 inline int numCols() const -

212

{return ncols; }

never executed: return ncols;

213 -

214 inline QRect cellRect() const -

215

{ return QRect(0, 0, cellw, cellh); }

never executed: return QRect(0, 0, cellw, cellh);

216 -

217 inline QSize gridSize() const -

218

{ return QSize(ncols * cellw, nrows * cellh); }

never executed: return QSize(ncols * cellw, nrows * cellh);

219 -

220 QRect cellGeometry(int row, int column) -

221 { -

222 QRect r; -

223

if (row >= 0 && row < nrows && column >= 0 && column < ncols)

row >= 0	Description
TRUE	never evaluated
FALSE	never evaluated

row < nrows	Description
TRUE	never evaluated
FALSE	never evaluated

column >= 0	Description
TRUE	never evaluated
FALSE	never evaluated

column < ncols	Description
TRUE	never evaluated
FALSE	never evaluated

224

r.setRect(columnX(column), rowY(row), cellw, cellh);

never executed: r.setRect(columnX(column), rowY(row), cellw, cellh);

225

return r;

never executed: return r;

226 } -

227 -

228

inline void updateCell(int row, int column) { update(cellGeometry(row, column)); }

never executed: end of block

229 -

230 signals: -

231 void selected(int row, int col); -

232 void currentChanged(int row, int col); -

233 -

234 protected: -

235 virtual void paintCell(QPainter *, int row, int col, const QRect&); -

236 virtual void paintCellContents(QPainter *, int row, int col, const QRect&); -

237 -

238 void mousePressEvent(QMouseEvent*) Q_DECL_OVERRIDE; -

239 void mouseReleaseEvent(QMouseEvent*) Q_DECL_OVERRIDE; -

240 void keyPressEvent(QKeyEvent*) Q_DECL_OVERRIDE; -

241 void focusInEvent(QFocusEvent*) Q_DECL_OVERRIDE; -

242 void focusOutEvent(QFocusEvent*) Q_DECL_OVERRIDE; -

243 void paintEvent(QPaintEvent *) Q_DECL_OVERRIDE; -

244 -

245 private: -

246 Q_DISABLE_COPY(QWellArray) -

247 -

248 int nrows; -

249 int ncols; -

250 int cellw; -

251 int cellh; -

252 int curRow; -

253 int curCol; -

254 int selRow; -

255 int selCol; -

256 }; -

257 -

258 void QWellArray::paintEvent(QPaintEvent *e) -

259 { -

260 QRect r = e->rect(); -

261 int cx = r.x(); -

262 int cy = r.y(); -

263 int ch = r.height(); -

264 int cw = r.width(); -

265 int colfirst = columnAt(cx); -

266 int collast = columnAt(cx + cw); -

267 int rowfirst = rowAt(cy); -

268 int rowlast = rowAt(cy + ch); -

269 -

270

if (isRightToLeft()) {

isRightToLeft()	Description
TRUE	never evaluated
FALSE	never evaluated

271 int t = colfirst; -

272 colfirst = collast; -

273 collast = t; -

274

}

never executed: end of block

275 -

276 QPainter painter(this); -

277 QPainter *p = &painter; -

278 QRect rect(0, 0, cellWidth(), cellHeight()); -

279 -

280 -

281

if (collast < 0 || collast >= ncols)

collast < 0	Description
TRUE	never evaluated
FALSE	never evaluated

collast >= ncols	Description
TRUE	never evaluated
FALSE	never evaluated

282

collast = ncols-1;

never executed: collast = ncols-1;

283

if (rowlast < 0 || rowlast >= nrows)

rowlast < 0	Description
TRUE	never evaluated
FALSE	never evaluated

rowlast >= nrows	Description
TRUE	never evaluated
FALSE	never evaluated

284

rowlast = nrows-1;

never executed: rowlast = nrows-1;

285 -

286 // Go through the rows -

287

for (int r = rowfirst; r <= rowlast; ++r) {

r <= rowlast	Description
TRUE	never evaluated
FALSE	never evaluated

288 // get row position and height -

289 int rowp = rowY(r); -

290 -

291 // Go through the columns in the row r -

292 // if we know from where to where, go through [colfirst, collast], -

293 // else go through all of them -

294

for (int c = colfirst; c <= collast; ++c) {

c <= collast	Description
TRUE	never evaluated
FALSE	never evaluated

295 // get position and width of column c -

296 int colp = columnX(c); -

297 // Translate painter and draw the cell -

298 rect.translate(colp, rowp); -

299 paintCell(p, r, c, rect); -

300 rect.translate(-colp, -rowp); -

301

}

never executed: end of block

302

}

never executed: end of block

303

}

never executed: end of block

304 -

305 QWellArray::QWellArray(int rows, int cols, QWidget *parent) -

306 : QWidget(parent) -

307 ,nrows(rows), ncols(cols) -

308 { -

309 setFocusPolicy(Qt::StrongFocus); -

310 cellw = 28; -

311 cellh = 24; -

312 curCol = 0; -

313 curRow = 0; -

314 selCol = -1; -

315 selRow = -1; -

316

}

never executed: end of block

317 -

318 QSize QWellArray::sizeHint() const -

319 { -

320 ensurePolished(); -

321

return gridSize().boundedTo(QSize(640, 480));

never executed: return gridSize().boundedTo(QSize(640, 480));

322 } -

323 -

324 -

325 void QWellArray::paintCell(QPainter* p, int row, int col, const QRect &rect) -

326 { -

327 int b = 3; //margin -

328 -

329 const QPalette & g = palette(); -

330 QStyleOptionFrame opt; -

331 int dfw = style()->pixelMetric(QStyle::PM_DefaultFrameWidth); -

332 opt.lineWidth = dfw; -

333 opt.midLineWidth = 1; -

334 opt.rect = rect.adjusted(b, b, -b, -b); -

335 opt.palette = g; -

336 opt.state = QStyle::State_Enabled | QStyle::State_Sunken; -

337 style()->drawPrimitive(QStyle::PE_Frame, &opt, p, this); -

338 b += dfw; -

339 -

340

if ((row == curRow) && (col == curCol)) {

(row == curRow)	Description
TRUE	never evaluated
FALSE	never evaluated

(col == curCol)	Description
TRUE	never evaluated
FALSE	never evaluated

341

if (hasFocus()) {

hasFocus()	Description
TRUE	never evaluated
FALSE	never evaluated

342 QStyleOptionFocusRect opt; -

343 opt.palette = g; -

344 opt.rect = rect; -

345 opt.state = QStyle::State_None | QStyle::State_KeyboardFocusChange; -

346 style()->drawPrimitive(QStyle::PE_FrameFocusRect, &opt, p, this); -

347

}

never executed: end of block

348

}

never executed: end of block

349 paintCellContents(p, row, col, opt.rect.adjusted(dfw, dfw, -dfw, -dfw)); -

350

}

never executed: end of block

351 -

352 /*! -

353 Reimplement this function to change the contents of the well array. -

354 */ -

355 void QWellArray::paintCellContents(QPainter *p, int row, int col, const QRect &r) -

356 { -

357 Q_UNUSED(row); -

358 Q_UNUSED(col); -

359 p->fillRect(r, Qt::white); -

360 p->setPen(Qt::black); -

361 p->drawLine(r.topLeft(), r.bottomRight()); -

362 p->drawLine(r.topRight(), r.bottomLeft()); -

363

}

never executed: end of block

364 -

365 void QWellArray::mousePressEvent(QMouseEvent *e) -

366 { -

367 // The current cell marker is set to the cell the mouse is pressed in -

368 QPoint pos = e->pos(); -

369 setCurrent(rowAt(pos.y()), columnAt(pos.x())); -

370

}

never executed: end of block

371 -

372 void QWellArray::mouseReleaseEvent(QMouseEvent * /* event */) -

373 { -

374 // The current cell marker is set to the cell the mouse is clicked in -

375 setSelected(curRow, curCol); -

376

}

never executed: end of block

377 -

378 -

379 /* -

380 Sets the cell currently having the focus. This is not necessarily -

381 the same as the currently selected cell. -

382 */ -

383 -

384 void QWellArray::setCurrent(int row, int col) -

385 { -

386

if ((curRow == row) && (curCol == col))

(curRow == row)	Description
TRUE	never evaluated
FALSE	never evaluated

(curCol == col)	Description
TRUE	never evaluated
FALSE	never evaluated

387

return;

never executed: return;

388 -

389

if (row < 0 || col < 0)

row < 0	Description
TRUE	never evaluated
FALSE	never evaluated

col < 0	Description
TRUE	never evaluated
FALSE	never evaluated

390

row = col = -1;

never executed: row = col = -1;

391 -

392 int oldRow = curRow; -

393 int oldCol = curCol; -

394 -

395 curRow = row; -

396 curCol = col; -

397 -

398 updateCell(oldRow, oldCol); -

399 updateCell(curRow, curCol); -

400 -

401 emit currentChanged(curRow, curCol); -

402

}

never executed: end of block

403 -

404 /* -

405 Sets the currently selected cell to \a row, \a column. If \a row or -

406 \a column are less than zero, the current cell is unselected. -

407 -

408 Does not set the position of the focus indicator. -

409 */ -

410 void QWellArray::setSelected(int row, int col) -

411 { -

412 int oldRow = selRow; -

413 int oldCol = selCol; -

414 -

415

if (row < 0 || col < 0)

row < 0	Description
TRUE	never evaluated
FALSE	never evaluated

col < 0	Description
TRUE	never evaluated
FALSE	never evaluated

416

row = col = -1;

never executed: row = col = -1;

417 -

418 selCol = col; -

419 selRow = row; -

420 -

421 updateCell(oldRow, oldCol); -

422 updateCell(selRow, selCol); -

423

if (row >= 0)

row >= 0	Description
TRUE	never evaluated
FALSE	never evaluated

424

emit selected(row, col);

never executed: selected(row, col);

425 -

426 #ifndef QT_NO_MENU -

427

if (isVisible() && qobject_cast<QMenu*>(parentWidget()))

isVisible()	Description
TRUE	never evaluated
FALSE	never evaluated

qobject_cast<Q...arentWidget())	Description
TRUE	never evaluated
FALSE	never evaluated

428

parentWidget()->close();

never executed: parentWidget()->close();

429 #endif -

430

}

never executed: end of block

431 -

432 void QWellArray::focusInEvent(QFocusEvent*) -

433 { -

434 updateCell(curRow, curCol); -

435 emit currentChanged(curRow, curCol); -

436

}

never executed: end of block

437 -

438 /*!\reimp -

439 */ -

440 -

441 void QWellArray::focusOutEvent(QFocusEvent*) -

442 { -

443 updateCell(curRow, curCol); -

444

}

never executed: end of block

445 -

446 /*\reimp -

447 */ -

448 void QWellArray::keyPressEvent(QKeyEvent* e) -

449 { -

450 switch(e->key()) { // Look at the key code -

451

case Qt::Key_Left: // If 'left arrow'-key,

never executed: case Qt::Key_Left:

452

if(curCol > 0) // and cr't not in leftmost col

curCol > 0	Description
TRUE	never evaluated
FALSE	never evaluated

453

setCurrent(curRow, curCol - 1); // set cr't to next left column

never executed: setCurrent(curRow, curCol - 1);

454

break;

never executed: break;

455

case Qt::Key_Right: // Correspondingly...

never executed: case Qt::Key_Right:

456

if(curCol < numCols()-1)

curCol < numCols()-1	Description
TRUE	never evaluated
FALSE	never evaluated

457

setCurrent(curRow, curCol + 1);

never executed: setCurrent(curRow, curCol + 1);

458

break;

never executed: break;

459

case Qt::Key_Up:

never executed: case Qt::Key_Up:

460

if(curRow > 0)

curRow > 0	Description
TRUE	never evaluated
FALSE	never evaluated

461

setCurrent(curRow - 1, curCol);

never executed: setCurrent(curRow - 1, curCol);

462

break;

never executed: break;

463

case Qt::Key_Down:

never executed: case Qt::Key_Down:

464

if(curRow < numRows()-1)

curRow < numRows()-1	Description
TRUE	never evaluated
FALSE	never evaluated

465

setCurrent(curRow + 1, curCol);

never executed: setCurrent(curRow + 1, curCol);

466

break;

never executed: break;

467 #if 0 -

468 // bad idea that shouldn't have been implemented; very counterintuitive -

469 case Qt::Key_Return: -

470 case Qt::Key_Enter: -

471 /* -

472 ignore the key, so that the dialog get it, but still select -

473 the current row/col -

474 */ -

475 e->ignore(); -

476 // fallthrough intended -

477 #endif -

478

case Qt::Key_Space:

never executed: case Qt::Key_Space:

479 setSelected(curRow, curCol); -

480

break;

never executed: break;

481

default: // If not an interesting key,

never executed: default:

482 e->ignore(); // we don't accept the event -

483

return;

never executed: return;

484 } -

485 -

486 } -

487 -

488 //////////// QWellArray END -

489 -

490 // Event filter to be installed on the dialog while in color-picking mode. -

491 class QColorPickingEventFilter : public QObject { -

492 public: -

493

explicit QColorPickingEventFilter(QColorDialogPrivate *dp, QObject *parent = 0) : QObject(parent), m_dp(dp) {}

never executed: end of block

494 -

495 bool eventFilter(QObject *, QEvent *event) Q_DECL_OVERRIDE -

496 { -

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

498

case QEvent::MouseMove:

never executed: case QEvent::MouseMove:

499

return m_dp->handleColorPickingMouseMove(static_cast<QMouseEvent *>(event));

never executed: return m_dp->handleColorPickingMouseMove(static_cast<QMouseEvent *>(event));

500

case QEvent::MouseButtonRelease:

never executed: case QEvent::MouseButtonRelease:

501

return m_dp->handleColorPickingMouseButtonRelease(static_cast<QMouseEvent *>(event));

never executed: return m_dp->handleColorPickingMouseButtonRelease(static_cast<QMouseEvent *>(event));

502

case QEvent::KeyPress:

never executed: case QEvent::KeyPress:

503

return m_dp->handleColorPickingKeyPress(static_cast<QKeyEvent *>(event));

never executed: return m_dp->handleColorPickingKeyPress(static_cast<QKeyEvent *>(event));

504

default:

never executed: default:

505

break;

never executed: break;

506 } -

507

return false;

never executed: return false;

508 } -

509 -

510 private: -

511 QColorDialogPrivate *m_dp; -

512 }; -

513 -

514 } // unnamed namespace -

515 -

516 /*! -

517 Returns the number of custom colors supported by QColorDialog. All -

518 color dialogs share the same custom colors. -

519 */ -

520 int QColorDialog::customCount() -

521 { -

522

return QColorDialogOptions::customColorCount();

never executed: return QColorDialogOptions::customColorCount();

523 } -

524 -

525 /*! -

526 \since 4.5 -

527 -

528 Returns the custom color at the given \a index as a QColor value. -

529 */ -

530 QColor QColorDialog::customColor(int index) -

531 { -

532

return QColor(QColorDialogOptions::customColor(index));

never executed: return QColor(QColorDialogOptions::customColor(index));

533 } -

534 -

535 /*! -

536 Sets the custom color at \a index to the QColor \a color value. -

537 -

538 \note This function does not apply to the Native Color Dialog on the -

539 \macos platform. If you still require this function, use the -

540 QColorDialog::DontUseNativeDialog option. -

541 */ -

542 void QColorDialog::setCustomColor(int index, QColor color) -

543 { -

544 QColorDialogOptions::setCustomColor(index, color.rgba()); -

545

}

never executed: end of block

546 -

547 /*! -

548 \since 5.0 -

549 -

550 Returns the standard color at the given \a index as a QColor value. -

551 */ -

552 QColor QColorDialog::standardColor(int index) -

553 { -

554

return QColor(QColorDialogOptions::standardColor(index));

never executed: return QColor(QColorDialogOptions::standardColor(index));

555 } -

556 -

557 /*! -

558 Sets the standard color at \a index to the QColor \a color value. -

559 -

560 \note This function does not apply to the Native Color Dialog on the -

561 \macos platform. If you still require this function, use the -

562 QColorDialog::DontUseNativeDialog option. -

563 */ -

564 void QColorDialog::setStandardColor(int index, QColor color) -

565 { -

566 QColorDialogOptions::setStandardColor(index, color.rgba()); -

567

}

never executed: end of block

568 -

569 static inline void rgb2hsv(QRgb rgb, int &h, int &s, int &v) -

570 { -

571 QColor c; -

572 c.setRgb(rgb); -

573 c.getHsv(&h, &s, &v); -

574

}

never executed: end of block

575 -

576 namespace { -

577 -

578 class QColorWell : public QWellArray -

579 { -

580 public: -

581 QColorWell(QWidget *parent, int r, int c, QRgb *vals) -

582 :QWellArray(r, c, parent), values(vals), mousePressed(false), oldCurrent(-1, -1) -

583

{ setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum)); }

never executed: end of block

584 -

585 protected: -

586 void paintCellContents(QPainter *, int row, int col, const QRect&) Q_DECL_OVERRIDE; -

587 void mousePressEvent(QMouseEvent *e) Q_DECL_OVERRIDE; -

588 void mouseMoveEvent(QMouseEvent *e) Q_DECL_OVERRIDE; -

589 void mouseReleaseEvent(QMouseEvent *e) Q_DECL_OVERRIDE; -

590 #ifndef QT_NO_DRAGANDDROP -

591 void dragEnterEvent(QDragEnterEvent *e) Q_DECL_OVERRIDE; -

592 void dragLeaveEvent(QDragLeaveEvent *e) Q_DECL_OVERRIDE; -

593 void dragMoveEvent(QDragMoveEvent *e) Q_DECL_OVERRIDE; -

594 void dropEvent(QDropEvent *e) Q_DECL_OVERRIDE; -

595 #endif -

596 -

597 private: -

598 QRgb *values; -

599 bool mousePressed; -

600 QPoint pressPos; -

601 QPoint oldCurrent; -

602 -

603 }; -

604 -

605 void QColorWell::paintCellContents(QPainter *p, int row, int col, const QRect &r) -

606 { -

607 int i = row + col*numRows(); -

608 p->fillRect(r, QColor(values[i])); -

609

}

never executed: end of block

610 -

611 void QColorWell::mousePressEvent(QMouseEvent *e) -

612 { -

613 oldCurrent = QPoint(selectedRow(), selectedColumn()); -

614 QWellArray::mousePressEvent(e); -

615 mousePressed = true; -

616 pressPos = e->pos(); -

617

}

never executed: end of block

618 -

619 void QColorWell::mouseMoveEvent(QMouseEvent *e) -

620 { -

621 QWellArray::mouseMoveEvent(e); -

622 #ifndef QT_NO_DRAGANDDROP -

623

if (!mousePressed)

!mousePressed	Description
TRUE	never evaluated
FALSE	never evaluated

624

return;

never executed: return;

625

if ((pressPos - e->pos()).manhattanLength() > QApplication::startDragDistance()) {

(pressPos - e-...DragDistance()	Description
TRUE	never evaluated
FALSE	never evaluated

626 setCurrent(oldCurrent.x(), oldCurrent.y()); -

627 int i = rowAt(pressPos.y()) + columnAt(pressPos.x()) * numRows(); -

628 QColor col(values[i]); -

629 QMimeData *mime = new QMimeData; -

630 mime->setColorData(col); -

631 QPixmap pix(cellWidth(), cellHeight()); -

632 pix.fill(col); -

633 QPainter p(&pix); -

634 p.drawRect(0, 0, pix.width() - 1, pix.height() - 1); -

635 p.end(); -

636 QDrag *drg = new QDrag(this); -

637 drg->setMimeData(mime); -

638 drg->setPixmap(pix); -

639 mousePressed = false; -

640 drg->start(); -

641

}

never executed: end of block

642 #endif -

643

}

never executed: end of block

644 -

645 #ifndef QT_NO_DRAGANDDROP -

646 void QColorWell::dragEnterEvent(QDragEnterEvent *e) -

647 { -

648

if (qvariant_cast<QColor>(e->mimeData()->colorData()).isValid())

qvariant_cast<...a()).isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

649

e->accept();

never executed: e->accept();

650 else -

651

e->ignore();

never executed: e->ignore();

652 } -

653 -

654 void QColorWell::dragLeaveEvent(QDragLeaveEvent *) -

655 { -

656

if (hasFocus())

hasFocus()	Description
TRUE	never evaluated
FALSE	never evaluated

657

parentWidget()->setFocus();

never executed: parentWidget()->setFocus();

658

}

never executed: end of block

659 -

660 void QColorWell::dragMoveEvent(QDragMoveEvent *e) -

661 { -

662

if (qvariant_cast<QColor>(e->mimeData()->colorData()).isValid()) {

qvariant_cast<...a()).isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

663 setCurrent(rowAt(e->pos().y()), columnAt(e->pos().x())); -

664 e->accept(); -

665

} else {

never executed: end of block

666 e->ignore(); -

667

}

never executed: end of block

668 } -

669 -

670 void QColorWell::dropEvent(QDropEvent *e) -

671 { -

672 QColor col = qvariant_cast<QColor>(e->mimeData()->colorData()); -

673

if (col.isValid()) {

col.isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

674 int i = rowAt(e->pos().y()) + columnAt(e->pos().x()) * numRows(); -

675 values[i] = col.rgb(); -

676 update(); -

677 e->accept(); -

678

} else {

never executed: end of block

679 e->ignore(); -

680

}

never executed: end of block

681 } -

682 -

683 #endif // QT_NO_DRAGANDDROP -

684 -

685 void QColorWell::mouseReleaseEvent(QMouseEvent *e) -

686 { -

687

if (!mousePressed)

!mousePressed	Description
TRUE	never evaluated
FALSE	never evaluated

688

return;

never executed: return;

689 QWellArray::mouseReleaseEvent(e); -

690 mousePressed = false; -

691

}

never executed: end of block

692 -

693 class QColorPicker : public QFrame -

694 { -

695 Q_OBJECT -

696 public: -

697 QColorPicker(QWidget* parent); -

698 ~QColorPicker(); -

699 -

700 void setCrossVisible(bool visible); -

701 public slots: -

702 void setCol(int h, int s); -

703 -

704 signals: -

705 void newCol(int h, int s); -

706 -

707 protected: -

708 QSize sizeHint() const Q_DECL_OVERRIDE; -

709 void paintEvent(QPaintEvent*) Q_DECL_OVERRIDE; -

710 void mouseMoveEvent(QMouseEvent *) Q_DECL_OVERRIDE; -

711 void mousePressEvent(QMouseEvent *) Q_DECL_OVERRIDE; -

712 void resizeEvent(QResizeEvent *) Q_DECL_OVERRIDE; -

713 -

714 private: -

715 int hue; -

716 int sat; -

717 -

718 QPoint colPt(); -

719 int huePt(const QPoint &pt); -

720 int satPt(const QPoint &pt); -

721 void setCol(const QPoint &pt); -

722 -

723 QPixmap pix; -

724 bool crossVisible; -

725 }; -

726 -

727 static int pWidth = 220; -

728 static int pHeight = 200; -

729 -

730 class QColorLuminancePicker : public QWidget -

731 { -

732 Q_OBJECT -

733 public: -

734 QColorLuminancePicker(QWidget* parent=0); -

735 ~QColorLuminancePicker(); -

736 -

737 public slots: -

738 void setCol(int h, int s, int v); -

739 void setCol(int h, int s); -

740 -

741 signals: -

742 void newHsv(int h, int s, int v); -

743 -

744 protected: -

745 void paintEvent(QPaintEvent*) Q_DECL_OVERRIDE; -

746 void mouseMoveEvent(QMouseEvent *) Q_DECL_OVERRIDE; -

747 void mousePressEvent(QMouseEvent *) Q_DECL_OVERRIDE; -

748 -

749 private: -

750 enum { foff = 3, coff = 4 }; //frame and contents offset -

751 int val; -

752 int hue; -

753 int sat; -

754 -

755 int y2val(int y); -

756 int val2y(int val); -

757 void setVal(int v); -

758 -

759 QPixmap *pix; -

760 }; -

761 -

762 -

763 int QColorLuminancePicker::y2val(int y) -

764 { -

765 int d = height() - 2*coff - 1; -

766

return 255 - (y - coff)*255/d;

never executed: return 255 - (y - coff)*255/d;

767 } -

768 -

769 int QColorLuminancePicker::val2y(int v) -

770 { -

771 int d = height() - 2*coff - 1; -

772

return coff + (255-v)*d/255;

never executed: return coff + (255-v)*d/255;

773 } -

774 -

775 QColorLuminancePicker::QColorLuminancePicker(QWidget* parent) -

776 :QWidget(parent) -

777 { -

778 hue = 100; val = 100; sat = 100; -

779 pix = 0; -

780 // setAttribute(WA_NoErase, true); -

781

}

never executed: end of block

782 -

783 QColorLuminancePicker::~QColorLuminancePicker() -

784 { -

785 delete pix; -

786

}

never executed: end of block

787 -

788 void QColorLuminancePicker::mouseMoveEvent(QMouseEvent *m) -

789 { -

790 setVal(y2val(m->y())); -

791

}

never executed: end of block

792 void QColorLuminancePicker::mousePressEvent(QMouseEvent *m) -

793 { -

794 setVal(y2val(m->y())); -

795

}

never executed: end of block

796 -

797 void QColorLuminancePicker::setVal(int v) -

798 { -

799

if (val == v)

val == v	Description
TRUE	never evaluated
FALSE	never evaluated

800

return;

never executed: return;

801 val = qMax(0, qMin(v,255)); -

802 delete pix; pix=0; -

803 repaint(); -

804 emit newHsv(hue, sat, val); -

805

}

never executed: end of block

806 -

807 //receives from a hue,sat chooser and relays. -

808 void QColorLuminancePicker::setCol(int h, int s) -

809 { -

810 setCol(h, s, val); -

811 emit newHsv(h, s, val); -

812

}

never executed: end of block

813 -

814 void QColorLuminancePicker::paintEvent(QPaintEvent *) -

815 { -

816 int w = width() - 5; -

817 -

818 QRect r(0, foff, w, height() - 2*foff); -

819 int wi = r.width() - 2; -

820 int hi = r.height() - 2; -

821

if (!pix || pix->height() != hi || pix->width() != wi) {

!pix	Description
TRUE	never evaluated
FALSE	never evaluated

pix->height() != hi	Description
TRUE	never evaluated
FALSE	never evaluated

pix->width() != wi	Description
TRUE	never evaluated
FALSE	never evaluated

822 delete pix; -

823 QImage img(wi, hi, QImage::Format_RGB32); -

824 int y; -

825 uint *pixel = (uint *) img.scanLine(0); -

826

for (y = 0; y < hi; y++) {

y < hi	Description
TRUE	never evaluated
FALSE	never evaluated

827 uint *end = pixel + wi; -

828 std::fill(pixel, end, QColor::fromHsv(hue, sat, y2val(y + coff)).rgb()); -

829 pixel = end; -

830

}

never executed: end of block

831 pix = new QPixmap(QPixmap::fromImage(img)); -

832

}

never executed: end of block

833 QPainter p(this); -

834 p.drawPixmap(1, coff, *pix); -

835 const QPalette &g = palette(); -

836 qDrawShadePanel(&p, r, g, true); -

837 p.setPen(g.foreground().color()); -

838 p.setBrush(g.foreground()); -

839 QPolygon a; -

840 int y = val2y(val); -

841 a.setPoints(3, w, y, w+5, y+5, w+5, y-5); -

842 p.eraseRect(w, 0, 5, height()); -

843 p.drawPolygon(a); -

844

}

never executed: end of block

845 -

846 void QColorLuminancePicker::setCol(int h, int s , int v) -

847 { -

848 val = v; -

849 hue = h; -

850 sat = s; -

851 delete pix; pix=0; -

852 repaint(); -

853

}

never executed: end of block

854 -

855 QPoint QColorPicker::colPt() -

856 { -

857 QRect r = contentsRect(); -

858

return QPoint((360 - hue) * (r.width() - 1) / 360, (255 - sat) * (r.height() - 1) / 255);

never executed: return QPoint((360 - hue) * (r.width() - 1) / 360, (255 - sat) * (r.height() - 1) / 255);

859 } -

860 -

861 int QColorPicker::huePt(const QPoint &pt) -

862 { -

863 QRect r = contentsRect(); -

864

return 360 - pt.x() * 360 / (r.width() - 1);

never executed: return 360 - pt.x() * 360 / (r.width() - 1);

865 } -

866 -

867 int QColorPicker::satPt(const QPoint &pt) -

868 { -

869 QRect r = contentsRect(); -

870

return 255 - pt.y() * 255 / (r.height() - 1);

never executed: return 255 - pt.y() * 255 / (r.height() - 1);

871 } -

872 -

873 void QColorPicker::setCol(const QPoint &pt) -

874 { -

875 setCol(huePt(pt), satPt(pt)); -

876

}

never executed: end of block

877 -

878 QColorPicker::QColorPicker(QWidget* parent) -

879 : QFrame(parent) -

880 , crossVisible(true) -

881 { -

882 hue = 0; sat = 0; -

883 setCol(150, 255); -

884 -

885 setAttribute(Qt::WA_NoSystemBackground); -

886 setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed) ); -

887

}

never executed: end of block

888 -

889 QColorPicker::~QColorPicker() -

890 { -

891 } -

892 -

893 void QColorPicker::setCrossVisible(bool visible) -

894 { -

895

if (crossVisible != visible) {

crossVisible != visible	Description
TRUE	never evaluated
FALSE	never evaluated

896 crossVisible = visible; -

897 update(); -

898

}

never executed: end of block

899

}

never executed: end of block

900 -

901 QSize QColorPicker::sizeHint() const -

902 { -

903

return QSize(pWidth + 2*frameWidth(), pHeight + 2*frameWidth());

never executed: return QSize(pWidth + 2*frameWidth(), pHeight + 2*frameWidth());

904 } -

905 -

906 void QColorPicker::setCol(int h, int s) -

907 { -

908 int nhue = qMin(qMax(0,h), 359); -

909 int nsat = qMin(qMax(0,s), 255); -

910

if (nhue == hue && nsat == sat)

nhue == hue	Description
TRUE	never evaluated
FALSE	never evaluated

nsat == sat	Description
TRUE	never evaluated
FALSE	never evaluated

911

return;

never executed: return;

912 -

913 QRect r(colPt(), QSize(20,20)); -

914 hue = nhue; sat = nsat; -

915 r = r.united(QRect(colPt(), QSize(20,20))); -

916 r.translate(contentsRect().x()-9, contentsRect().y()-9); -

917 // update(r); -

918 repaint(r); -

919

}

never executed: end of block

920 -

921 void QColorPicker::mouseMoveEvent(QMouseEvent *m) -

922 { -

923 QPoint p = m->pos() - contentsRect().topLeft(); -

924 setCol(p); -

925 emit newCol(hue, sat); -

926

}

never executed: end of block

927 -

928 void QColorPicker::mousePressEvent(QMouseEvent *m) -

929 { -

930 QPoint p = m->pos() - contentsRect().topLeft(); -

931 setCol(p); -

932 emit newCol(hue, sat); -

933

}

never executed: end of block

934 -

935 void QColorPicker::paintEvent(QPaintEvent* ) -

936 { -

937 QPainter p(this); -

938 drawFrame(&p); -

939 QRect r = contentsRect(); -

940 -

941 p.drawPixmap(r.topLeft(), pix); -

942 -

943

if (crossVisible) {

crossVisible	Description
TRUE	never evaluated
FALSE	never evaluated

944 QPoint pt = colPt() + r.topLeft(); -

945 p.setPen(Qt::black); -

946 p.fillRect(pt.x()-9, pt.y(), 20, 2, Qt::black); -

947 p.fillRect(pt.x(), pt.y()-9, 2, 20, Qt::black); -

948

}

never executed: end of block

949

}

never executed: end of block

950 -

951 void QColorPicker::resizeEvent(QResizeEvent *ev) -

952 { -

953 QFrame::resizeEvent(ev); -

954 -

955 int w = width() - frameWidth() * 2; -

956 int h = height() - frameWidth() * 2; -

957 QImage img(w, h, QImage::Format_RGB32); -

958 int x, y; -

959 uint *pixel = (uint *) img.scanLine(0); -

960

for (y = 0; y < h; y++) {

y < h	Description
TRUE	never evaluated
FALSE	never evaluated

961 const uint *end = pixel + w; -

962 x = 0; -

963

while (pixel < end) {

pixel < end	Description
TRUE	never evaluated
FALSE	never evaluated

964 QPoint p(x, y); -

965 QColor c; -

966 c.setHsv(huePt(p), satPt(p), 200); -

967 *pixel = c.rgb(); -

968 ++pixel; -

969 ++x; -

970

}

never executed: end of block

971

}

never executed: end of block

972 pix = QPixmap::fromImage(img); -

973

}

never executed: end of block

974 -

975 -

976 class QColSpinBox : public QSpinBox -

977 { -

978 public: -

979 QColSpinBox(QWidget *parent) -

980

: QSpinBox(parent) { setRange(0, 255); }

never executed: end of block

981 void setValue(int i) { -

982 const QSignalBlocker blocker(this); -

983 QSpinBox::setValue(i); -

984

}

never executed: end of block

985 }; -

986 -

987 class QColorShowLabel; -

988 -

989 class QColorShower : public QWidget -

990 { -

991 Q_OBJECT -

992 public: -

993 QColorShower(QColorDialog *parent); -

994 -

995 //things that don't emit signals -

996 void setHsv(int h, int s, int v); -

997 -

998 int currentAlpha() const -

999

{ return (colorDialog->options() & QColorDialog::ShowAlphaChannel) ? alphaEd->value() : 255; }

never executed: return (colorDialog->options() & QColorDialog::ShowAlphaChannel) ? alphaEd->value() : 255;

(colorDialog->...wAlphaChannel)	Description
TRUE	never evaluated
FALSE	never evaluated

1000

void setCurrentAlpha(int a) { alphaEd->setValue(a); rgbEd(); }

never executed: end of block

1001 void showAlpha(bool b); -

1002 bool isAlphaVisible() const; -

1003 -

1004

QRgb currentColor() const { return curCol; }

never executed: return curCol;

1005

QColor currentQColor() const { return curQColor; }

never executed: return curQColor;

1006 void retranslateStrings(); -

1007 void updateQColor(); -

1008 -

1009 public slots: -

1010 void setRgb(QRgb rgb); -

1011 -

1012 signals: -

1013 void newCol(QRgb rgb); -

1014 void currentColorChanged(const QColor &color); -

1015 -

1016 private slots: -

1017 void rgbEd(); -

1018 void hsvEd(); -

1019 void htmlEd(); -

1020 -

1021 private: -

1022 void showCurrentColor(); -

1023 int hue, sat, val; -

1024 QRgb curCol; -

1025 QColor curQColor; -

1026 QLabel *lblHue; -

1027 QLabel *lblSat; -

1028 QLabel *lblVal; -

1029 QLabel *lblRed; -

1030 QLabel *lblGreen; -

1031 QLabel *lblBlue; -

1032 QLabel *lblHtml; -

1033 QColSpinBox *hEd; -

1034 QColSpinBox *sEd; -

1035 QColSpinBox *vEd; -

1036 QColSpinBox *rEd; -

1037 QColSpinBox *gEd; -

1038 QColSpinBox *bEd; -

1039 QColSpinBox *alphaEd; -

1040 QLabel *alphaLab; -

1041 QLineEdit *htEd; -

1042 QColorShowLabel *lab; -

1043 bool rgbOriginal; -

1044 QColorDialog *colorDialog; -

1045 QGridLayout *gl; -

1046 -

1047 friend class QT_PREPEND_NAMESPACE(QColorDialog); -

1048 friend class QT_PREPEND_NAMESPACE(QColorDialogPrivate); -

1049 }; -

1050 -

1051 class QColorShowLabel : public QFrame -

1052 { -

1053 Q_OBJECT -

1054 -

1055 public: -

1056 QColorShowLabel(QWidget *parent) : QFrame(parent) { -

1057 setFrameStyle(QFrame::Panel|QFrame::Sunken); -

1058 setAcceptDrops(true); -

1059 mousePressed = false; -

1060

}

never executed: end of block

1061

void setColor(QColor c) { col = c; }

never executed: end of block

1062 -

1063 signals: -

1064 void colorDropped(QRgb); -

1065 -

1066 protected: -

1067 void paintEvent(QPaintEvent *) Q_DECL_OVERRIDE; -

1068 void mousePressEvent(QMouseEvent *e) Q_DECL_OVERRIDE; -

1069 void mouseMoveEvent(QMouseEvent *e) Q_DECL_OVERRIDE; -

1070 void mouseReleaseEvent(QMouseEvent *e) Q_DECL_OVERRIDE; -

1071 #ifndef QT_NO_DRAGANDDROP -

1072 void dragEnterEvent(QDragEnterEvent *e) Q_DECL_OVERRIDE; -

1073 void dragLeaveEvent(QDragLeaveEvent *e) Q_DECL_OVERRIDE; -

1074 void dropEvent(QDropEvent *e) Q_DECL_OVERRIDE; -

1075 #endif -

1076 -

1077 private: -

1078 QColor col; -

1079 bool mousePressed; -

1080 QPoint pressPos; -

1081 }; -

1082 -

1083 void QColorShowLabel::paintEvent(QPaintEvent *e) -

1084 { -

1085 QPainter p(this); -

1086 drawFrame(&p); -

1087 p.fillRect(contentsRect()&e->rect(), col); -

1088

}

never executed: end of block

1089 -

1090 void QColorShower::showAlpha(bool b) -

1091 { -

1092 alphaLab->setVisible(b); -

1093 alphaEd->setVisible(b); -

1094

}

never executed: end of block

1095 -

1096 inline bool QColorShower::isAlphaVisible() const -

1097 { -

1098

return alphaLab->isVisible();

never executed: return alphaLab->isVisible();

1099 } -

1100 -

1101 void QColorShowLabel::mousePressEvent(QMouseEvent *e) -

1102 { -

1103 mousePressed = true; -

1104 pressPos = e->pos(); -

1105

}

never executed: end of block

1106 -

1107 void QColorShowLabel::mouseMoveEvent(QMouseEvent *e) -

1108 { -

1109 #ifdef QT_NO_DRAGANDDROP -

1110 Q_UNUSED(e); -

1111 #else -

1112

if (!mousePressed)

!mousePressed	Description
TRUE	never evaluated
FALSE	never evaluated

1113

return;

never executed: return;

1114

if ((pressPos - e->pos()).manhattanLength() > QApplication::startDragDistance()) {

(pressPos - e-...DragDistance()	Description
TRUE	never evaluated
FALSE	never evaluated

1115 QMimeData *mime = new QMimeData; -

1116 mime->setColorData(col); -

1117 QPixmap pix(30, 20); -

1118 pix.fill(col); -

1119 QPainter p(&pix); -

1120 p.drawRect(0, 0, pix.width() - 1, pix.height() - 1); -

1121 p.end(); -

1122 QDrag *drg = new QDrag(this); -

1123 drg->setMimeData(mime); -

1124 drg->setPixmap(pix); -

1125 mousePressed = false; -

1126 drg->start(); -

1127

}

never executed: end of block

1128 #endif -

1129

}

never executed: end of block

1130 -

1131 #ifndef QT_NO_DRAGANDDROP -

1132 void QColorShowLabel::dragEnterEvent(QDragEnterEvent *e) -

1133 { -

1134

if (qvariant_cast<QColor>(e->mimeData()->colorData()).isValid())

qvariant_cast<...a()).isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

1135

e->accept();

never executed: e->accept();

1136 else -

1137

e->ignore();

never executed: e->ignore();

1138 } -

1139 -

1140 void QColorShowLabel::dragLeaveEvent(QDragLeaveEvent *) -

1141 { -

1142 } -

1143 -

1144 void QColorShowLabel::dropEvent(QDropEvent *e) -

1145 { -

1146 QColor color = qvariant_cast<QColor>(e->mimeData()->colorData()); -

1147

if (color.isValid()) {

color.isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

1148 col = color; -

1149 repaint(); -

1150 emit colorDropped(col.rgb()); -

1151 e->accept(); -

1152

} else {

never executed: end of block

1153 e->ignore(); -

1154

}

never executed: end of block

1155 } -

1156 #endif // QT_NO_DRAGANDDROP -

1157 -

1158 void QColorShowLabel::mouseReleaseEvent(QMouseEvent *) -

1159 { -

1160

if (!mousePressed)

!mousePressed	Description
TRUE	never evaluated
FALSE	never evaluated

1161

return;

never executed: return;

1162 mousePressed = false; -

1163

}

never executed: end of block

1164 -

1165 QColorShower::QColorShower(QColorDialog *parent) -

1166 : QWidget(parent) -

1167 { -

1168 colorDialog = parent; -

1169 -

1170 curCol = qRgb(255, 255, 255); -

1171 curQColor = Qt::white; -

1172 -

1173 gl = new QGridLayout(this); -

1174 gl->setMargin(gl->spacing()); -

1175 lab = new QColorShowLabel(this); -

1176 -

1177 #ifndef Q_OS_WINCE -

1178 #ifdef QT_SMALL_COLORDIALOG -

1179 lab->setMinimumHeight(60); -

1180 #endif -

1181 lab->setMinimumWidth(60); -

1182 #else -

1183 lab->setMinimumWidth(20); -

1184 #endif -

1185 -

1186 // For QVGA screens only the comboboxes and color label are visible. -

1187 // For nHD screens only color and luminence pickers and color label are visible. -

1188 #if !defined(QT_SMALL_COLORDIALOG) -

1189 gl->addWidget(lab, 0, 0, -1, 1); -

1190 #else -

1191 gl->addWidget(lab, 0, 0, 1, -1); -

1192 #endif -

1193 connect(lab, SIGNAL(colorDropped(QRgb)), this, SIGNAL(newCol(QRgb))); -

1194 connect(lab, SIGNAL(colorDropped(QRgb)), this, SLOT(setRgb(QRgb))); -

1195 -

1196 hEd = new QColSpinBox(this); -

1197 hEd->setRange(0, 359); -

1198 lblHue = new QLabel(this); -

1199 #ifndef QT_NO_SHORTCUT -

1200 lblHue->setBuddy(hEd); -

1201 #endif -

1202 lblHue->setAlignment(Qt::AlignRight|Qt::AlignVCenter); -

1203 #if !defined(QT_SMALL_COLORDIALOG) -

1204 gl->addWidget(lblHue, 0, 1); -

1205 gl->addWidget(hEd, 0, 2); -

1206 #else -

1207 gl->addWidget(lblHue, 1, 0); -

1208 gl->addWidget(hEd, 2, 0); -

1209 #endif -

1210 -

1211 sEd = new QColSpinBox(this); -

1212 lblSat = new QLabel(this); -

1213 #ifndef QT_NO_SHORTCUT -

1214 lblSat->setBuddy(sEd); -

1215 #endif -

1216 lblSat->setAlignment(Qt::AlignRight|Qt::AlignVCenter); -

1217 #if !defined(QT_SMALL_COLORDIALOG) -

1218 gl->addWidget(lblSat, 1, 1); -

1219 gl->addWidget(sEd, 1, 2); -

1220 #else -

1221 gl->addWidget(lblSat, 1, 1); -

1222 gl->addWidget(sEd, 2, 1); -

1223 #endif -

1224 -

1225 vEd = new QColSpinBox(this); -

1226 lblVal = new QLabel(this); -

1227 #ifndef QT_NO_SHORTCUT -

1228 lblVal->setBuddy(vEd); -

1229 #endif -

1230 lblVal->setAlignment(Qt::AlignRight|Qt::AlignVCenter); -

1231 #if !defined(QT_SMALL_COLORDIALOG) -

1232 gl->addWidget(lblVal, 2, 1); -

1233 gl->addWidget(vEd, 2, 2); -

1234 #else -

1235 gl->addWidget(lblVal, 1, 2); -

1236 gl->addWidget(vEd, 2, 2); -

1237 #endif -

1238 -

1239 rEd = new QColSpinBox(this); -

1240 lblRed = new QLabel(this); -

1241 #ifndef QT_NO_SHORTCUT -

1242 lblRed->setBuddy(rEd); -

1243 #endif -

1244 lblRed->setAlignment(Qt::AlignRight|Qt::AlignVCenter); -

1245 #if !defined(QT_SMALL_COLORDIALOG) -

1246 gl->addWidget(lblRed, 0, 3); -

1247 gl->addWidget(rEd, 0, 4); -

1248 #else -

1249 gl->addWidget(lblRed, 3, 0); -

1250 gl->addWidget(rEd, 4, 0); -

1251 #endif -

1252 -

1253 gEd = new QColSpinBox(this); -

1254 lblGreen = new QLabel(this); -

1255 #ifndef QT_NO_SHORTCUT -

1256 lblGreen->setBuddy(gEd); -

1257 #endif -

1258 lblGreen->setAlignment(Qt::AlignRight|Qt::AlignVCenter); -

1259 #if !defined(QT_SMALL_COLORDIALOG) -

1260 gl->addWidget(lblGreen, 1, 3); -

1261 gl->addWidget(gEd, 1, 4); -

1262 #else -

1263 gl->addWidget(lblGreen, 3, 1); -

1264 gl->addWidget(gEd, 4, 1); -

1265 #endif -

1266 -

1267 bEd = new QColSpinBox(this); -

1268 lblBlue = new QLabel(this); -

1269 #ifndef QT_NO_SHORTCUT -

1270 lblBlue->setBuddy(bEd); -

1271 #endif -

1272 lblBlue->setAlignment(Qt::AlignRight|Qt::AlignVCenter); -

1273 #if !defined(QT_SMALL_COLORDIALOG) -

1274 gl->addWidget(lblBlue, 2, 3); -

1275 gl->addWidget(bEd, 2, 4); -

1276 #else -

1277 gl->addWidget(lblBlue, 3, 2); -

1278 gl->addWidget(bEd, 4, 2); -

1279 #endif -

1280 -

1281 alphaEd = new QColSpinBox(this); -

1282 alphaLab = new QLabel(this); -

1283 #ifndef QT_NO_SHORTCUT -

1284 alphaLab->setBuddy(alphaEd); -

1285 #endif -

1286 alphaLab->setAlignment(Qt::AlignRight|Qt::AlignVCenter); -

1287 #if !defined(QT_SMALL_COLORDIALOG) -

1288 gl->addWidget(alphaLab, 3, 1, 1, 3); -

1289 gl->addWidget(alphaEd, 3, 4); -

1290 #else -

1291 gl->addWidget(alphaLab, 1, 3, 3, 1); -

1292 gl->addWidget(alphaEd, 4, 3); -

1293 #endif -

1294 alphaEd->hide(); -

1295 alphaLab->hide(); -

1296 lblHtml = new QLabel(this); -

1297 htEd = new QLineEdit(this); -

1298 #ifndef QT_NO_SHORTCUT -

1299 lblHtml->setBuddy(htEd); -

1300 #endif -

1301 -

1302 #if !defined(QT_NO_REGULAREXPRESSION) -

1303

QRegularExpression regExp(QStringLiteral("#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})"));

never executed: return qstring_literal_temp;

1304 QRegularExpressionValidator *validator = new QRegularExpressionValidator(regExp, this); -

1305 htEd->setValidator(validator); -

1306 #elif !defined(QT_NO_REGEXP) -

1307 QRegExp regExp(QStringLiteral("#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})")); -

1308 QRegExpValidator *validator = new QRegExpValidator(regExp, this); -

1309 htEd->setValidator(validator); -

1310 #else -

1311 htEd->setReadOnly(true); -

1312 #endif -

1313 htEd->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Fixed); -

1314 -

1315 lblHtml->setAlignment(Qt::AlignRight|Qt::AlignVCenter); -

1316 #if defined(QT_SMALL_COLORDIALOG) -

1317 gl->addWidget(lblHtml, 5, 0); -

1318 gl->addWidget(htEd, 5, 1, 1, /*colspan=*/ 2); -

1319 #else -

1320 gl->addWidget(lblHtml, 5, 1); -

1321 gl->addWidget(htEd, 5, 2, 1, /*colspan=*/ 3); -

1322 #endif -

1323 -

1324 connect(hEd, SIGNAL(valueChanged(int)), this, SLOT(hsvEd())); -

1325 connect(sEd, SIGNAL(valueChanged(int)), this, SLOT(hsvEd())); -

1326 connect(vEd, SIGNAL(valueChanged(int)), this, SLOT(hsvEd())); -

1327 -

1328 connect(rEd, SIGNAL(valueChanged(int)), this, SLOT(rgbEd())); -

1329 connect(gEd, SIGNAL(valueChanged(int)), this, SLOT(rgbEd())); -

1330 connect(bEd, SIGNAL(valueChanged(int)), this, SLOT(rgbEd())); -

1331 connect(alphaEd, SIGNAL(valueChanged(int)), this, SLOT(rgbEd())); -

1332 connect(htEd, SIGNAL(textEdited(QString)), this, SLOT(htmlEd())); -

1333 -

1334 retranslateStrings(); -

1335

}

never executed: end of block

1336 -

1337 } // unnamed namespace -

1338 -

1339

inline QRgb QColorDialogPrivate::currentColor() const { return cs->currentColor(); }

never executed: return cs->currentColor();

1340

inline int QColorDialogPrivate::currentAlpha() const { return cs->currentAlpha(); }

never executed: return cs->currentAlpha();

1341

inline void QColorDialogPrivate::setCurrentAlpha(int a) { cs->setCurrentAlpha(a); }

never executed: end of block

1342

inline void QColorDialogPrivate::showAlpha(bool b) { cs->showAlpha(b); }

never executed: end of block

1343

inline bool QColorDialogPrivate::isAlphaVisible() const { return cs->isAlphaVisible(); }

never executed: return cs->isAlphaVisible();

1344 -

1345 QColor QColorDialogPrivate::currentQColor() const -

1346 { -

1347

if (nativeDialogInUse)

nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

1348

return platformColorDialogHelper()->currentColor();

never executed: return platformColorDialogHelper()->currentColor();

1349

return cs->currentQColor();

never executed: return cs->currentQColor();

1350 } -

1351 -

1352 void QColorShower::showCurrentColor() -

1353 { -

1354 lab->setColor(currentColor()); -

1355 lab->repaint(); -

1356

}

never executed: end of block

1357 -

1358 void QColorShower::rgbEd() -

1359 { -

1360 rgbOriginal = true; -

1361 curCol = qRgba(rEd->value(), gEd->value(), bEd->value(), currentAlpha()); -

1362 -

1363 rgb2hsv(currentColor(), hue, sat, val); -

1364 -

1365 hEd->setValue(hue); -

1366 sEd->setValue(sat); -

1367 vEd->setValue(val); -

1368 -

1369 htEd->setText(QColor(curCol).name()); -

1370 -

1371 showCurrentColor(); -

1372 emit newCol(currentColor()); -

1373 updateQColor(); -

1374

}

never executed: end of block

1375 -

1376 void QColorShower::hsvEd() -

1377 { -

1378 rgbOriginal = false; -

1379 hue = hEd->value(); -

1380 sat = sEd->value(); -

1381 val = vEd->value(); -

1382 -

1383 QColor c; -

1384 c.setHsv(hue, sat, val); -

1385 curCol = c.rgb(); -

1386 -

1387 rEd->setValue(qRed(currentColor())); -

1388 gEd->setValue(qGreen(currentColor())); -

1389 bEd->setValue(qBlue(currentColor())); -

1390 -

1391 htEd->setText(c.name()); -

1392 -

1393 showCurrentColor(); -

1394 emit newCol(currentColor()); -

1395 updateQColor(); -

1396

}

never executed: end of block

1397 -

1398 void QColorShower::htmlEd() -

1399 { -

1400 QColor c; -

1401 QString t = htEd->text(); -

1402 c.setNamedColor(t); -

1403

if (!c.isValid())

!c.isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

1404

return;

never executed: return;

1405 curCol = qRgba(c.red(), c.green(), c.blue(), currentAlpha()); -

1406 rgb2hsv(curCol, hue, sat, val); -

1407 -

1408 hEd->setValue(hue); -

1409 sEd->setValue(sat); -

1410 vEd->setValue(val); -

1411 -

1412 rEd->setValue(qRed(currentColor())); -

1413 gEd->setValue(qGreen(currentColor())); -

1414 bEd->setValue(qBlue(currentColor())); -

1415 -

1416 showCurrentColor(); -

1417 emit newCol(currentColor()); -

1418 updateQColor(); -

1419

}

never executed: end of block

1420 -

1421 void QColorShower::setRgb(QRgb rgb) -

1422 { -

1423 rgbOriginal = true; -

1424 curCol = rgb; -

1425 -

1426 rgb2hsv(currentColor(), hue, sat, val); -

1427 -

1428 hEd->setValue(hue); -

1429 sEd->setValue(sat); -

1430 vEd->setValue(val); -

1431 -

1432 rEd->setValue(qRed(currentColor())); -

1433 gEd->setValue(qGreen(currentColor())); -

1434 bEd->setValue(qBlue(currentColor())); -

1435 -

1436 htEd->setText(QColor(rgb).name()); -

1437 -

1438 showCurrentColor(); -

1439 updateQColor(); -

1440

}

never executed: end of block

1441 -

1442 void QColorShower::setHsv(int h, int s, int v) -

1443 { -

1444

if (h < -1 || (uint)s > 255 || (uint)v > 255)

h < -1	Description
TRUE	never evaluated
FALSE	never evaluated

(uint)s > 255	Description
TRUE	never evaluated
FALSE	never evaluated

(uint)v > 255	Description
TRUE	never evaluated
FALSE	never evaluated

1445

return;

never executed: return;

1446 -

1447 rgbOriginal = false; -

1448 hue = h; val = v; sat = s; -

1449 QColor c; -

1450 c.setHsv(hue, sat, val); -

1451 curCol = c.rgb(); -

1452 -

1453 hEd->setValue(hue); -

1454 sEd->setValue(sat); -

1455 vEd->setValue(val); -

1456 -

1457 rEd->setValue(qRed(currentColor())); -

1458 gEd->setValue(qGreen(currentColor())); -

1459 bEd->setValue(qBlue(currentColor())); -

1460 -

1461 htEd->setText(c.name()); -

1462 -

1463 showCurrentColor(); -

1464 updateQColor(); -

1465

}

never executed: end of block

1466 -

1467 void QColorShower::retranslateStrings() -

1468 { -

1469 lblHue->setText(QColorDialog::tr("Hu&e:")); -

1470 lblSat->setText(QColorDialog::tr("&Sat:")); -

1471 lblVal->setText(QColorDialog::tr("&Val:")); -

1472 lblRed->setText(QColorDialog::tr("&Red:")); -

1473 lblGreen->setText(QColorDialog::tr("&Green:")); -

1474 lblBlue->setText(QColorDialog::tr("Bl&ue:")); -

1475 alphaLab->setText(QColorDialog::tr("A&lpha channel:")); -

1476 lblHtml->setText(QColorDialog::tr("&HTML:")); -

1477

}

never executed: end of block

1478 -

1479 void QColorShower::updateQColor() -

1480 { -

1481 QColor oldQColor(curQColor); -

1482 curQColor.setRgba(qRgba(qRed(curCol), qGreen(curCol), qBlue(curCol), currentAlpha())); -

1483

if (curQColor != oldQColor)

curQColor != oldQColor	Description
TRUE	never evaluated
FALSE	never evaluated

1484

emit currentColorChanged(curQColor);

never executed: currentColorChanged(curQColor);

1485

}

never executed: end of block

1486 -

1487 //sets all widgets to display h,s,v -

1488 void QColorDialogPrivate::_q_newHsv(int h, int s, int v) -

1489 { -

1490

if (!nativeDialogInUse) {

!nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

1491 cs->setHsv(h, s, v); -

1492 cp->setCol(h, s); -

1493 lp->setCol(h, s, v); -

1494

}

never executed: end of block

1495

}

never executed: end of block

1496 -

1497 //sets all widgets to display rgb -

1498 void QColorDialogPrivate::setCurrentRgbColor(QRgb rgb) -

1499 { -

1500

if (!nativeDialogInUse) {

!nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

1501 cs->setRgb(rgb); -

1502 _q_newColorTypedIn(rgb); -

1503

}

never executed: end of block

1504

}

never executed: end of block

1505 -

1506 // hack; doesn't keep curCol in sync, so use with care -

1507 void QColorDialogPrivate::setCurrentQColor(const QColor &color) -

1508 { -

1509 Q_Q(QColorDialog); -

1510

if (cs->curQColor != color) {

cs->curQColor != color	Description
TRUE	never evaluated
FALSE	never evaluated

1511 cs->curQColor = color; -

1512 emit q->currentColorChanged(color); -

1513

}

never executed: end of block

1514

}

never executed: end of block

1515 -

1516 // size of standard and custom color selector -

1517 enum { -

1518 colorColumns = 8, -

1519 standardColorRows = 6, -

1520 customColorRows = 2 -

1521 }; -

1522 -

1523 bool QColorDialogPrivate::selectColor(const QColor &col) -

1524 { -

1525 QRgb color = col.rgb(); -

1526 // Check standard colors -

1527

if (standard) {

standard	Description
TRUE	never evaluated
FALSE	never evaluated

1528 const QRgb *standardColors = QColorDialogOptions::standardColors(); -

1529 const QRgb *standardColorsEnd = standardColors + standardColorRows * colorColumns; -

1530 const QRgb *match = std::find(standardColors, standardColorsEnd, color); -

1531

if (match != standardColorsEnd) {

match != standardColorsEnd	Description
TRUE	never evaluated
FALSE	never evaluated

1532 const int index = int(match - standardColors); -

1533 const int column = index / standardColorRows; -

1534 const int row = index % standardColorRows; -

1535 _q_newStandard(row, column); -

1536 standard->setCurrent(row, column); -

1537 standard->setSelected(row, column); -

1538 standard->setFocus(); -

1539

return true;

never executed: return true;

1540 } -

1541

}

never executed: end of block

1542 // Check custom colors -

1543

if (custom) {

custom	Description
TRUE	never evaluated
FALSE	never evaluated

1544 const QRgb *customColors = QColorDialogOptions::customColors(); -

1545 const QRgb *customColorsEnd = customColors + customColorRows * colorColumns; -

1546 const QRgb *match = std::find(customColors, customColorsEnd, color); -

1547

if (match != customColorsEnd) {

match != customColorsEnd	Description
TRUE	never evaluated
FALSE	never evaluated

1548 const int index = int(match - customColors); -

1549 const int column = index / customColorRows; -

1550 const int row = index % customColorRows; -

1551 _q_newCustom(row, column); -

1552 custom->setCurrent(row, column); -

1553 custom->setSelected(row, column); -

1554 custom->setFocus(); -

1555

return true;

never executed: return true;

1556 } -

1557

}

never executed: end of block

1558

return false;

never executed: return false;

1559 } -

1560 -

1561 QColor QColorDialogPrivate::grabScreenColor(const QPoint &p) -

1562 { -

1563 const QDesktopWidget *desktop = QApplication::desktop(); -

1564 const QPixmap pixmap = QGuiApplication::screens().at(desktop->screenNumber())->grabWindow(desktop->winId(), -

1565 p.x(), p.y(), 1, 1); -

1566 QImage i = pixmap.toImage(); -

1567

return i.pixel(0, 0);

never executed: return i.pixel(0, 0);

1568 } -

1569 -

1570 //sets all widgets except cs to display rgb -

1571 void QColorDialogPrivate::_q_newColorTypedIn(QRgb rgb) -

1572 { -

1573

if (!nativeDialogInUse) {

!nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

1574 int h, s, v; -

1575 rgb2hsv(rgb, h, s, v); -

1576 cp->setCol(h, s); -

1577 lp->setCol(h, s, v); -

1578

}

never executed: end of block

1579

}

never executed: end of block

1580 -

1581 void QColorDialogPrivate::_q_nextCustom(int r, int c) -

1582 { -

1583 nextCust = r + customColorRows * c; -

1584

}

never executed: end of block

1585 -

1586 void QColorDialogPrivate::_q_newCustom(int r, int c) -

1587 { -

1588 const int i = r + customColorRows * c; -

1589 setCurrentRgbColor(QColorDialogOptions::customColor(i)); -

1590

if (standard)

standard	Description
TRUE	never evaluated
FALSE	never evaluated

1591

standard->setSelected(-1,-1);

never executed: standard->setSelected(-1,-1);

1592

}

never executed: end of block

1593 -

1594 void QColorDialogPrivate::_q_newStandard(int r, int c) -

1595 { -

1596 setCurrentRgbColor(QColorDialogOptions::standardColor(r + c * 6)); -

1597

if (custom)

custom	Description
TRUE	never evaluated
FALSE	never evaluated

1598

custom->setSelected(-1,-1);

never executed: custom->setSelected(-1,-1);

1599

}

never executed: end of block

1600 -

1601 void QColorDialogPrivate::_q_pickScreenColor() -

1602 { -

1603 Q_Q(QColorDialog); -

1604

if (!colorPickingEventFilter)

!colorPickingEventFilter	Description
TRUE	never evaluated
FALSE	never evaluated

1605

colorPickingEventFilter = new QColorPickingEventFilter(this);

never executed: colorPickingEventFilter = new QColorPickingEventFilter(this);

1606 q->installEventFilter(colorPickingEventFilter); -

1607 // If user pushes Escape, the last color before picking will be restored. -

1608 beforeScreenColorPicking = cs->currentColor(); -

1609 #ifndef QT_NO_CURSOR -

1610 q->grabMouse(Qt::CrossCursor); -

1611 #else -

1612 q->grabMouse(); -

1613 #endif -

1614 -

1615 #ifdef Q_OS_WIN32 // excludes WinCE and WinRT -

1616 // On Windows mouse tracking doesn't work over other processes's windows -

1617 updateTimer->start(30); -

1618 -

1619 // HACK: Because mouse grabbing doesn't work across processes, we have to have a dummy, -

1620 // invisible window to catch the mouse click, otherwise we will click whatever we clicked -

1621 // and loose focus. -

1622 dummyTransparentWindow.show(); -

1623 #endif -

1624 q->grabKeyboard(); -

1625 /* With setMouseTracking(true) the desired color can be more precisely picked up, -

1626 * and continuously pushing the mouse button is not necessary. -

1627 */ -

1628 q->setMouseTracking(true); -

1629 -

1630 addCusBt->setDisabled(true); -

1631 buttons->setDisabled(true); -

1632 screenColorPickerButton->setDisabled(true); -

1633 -

1634 const QPoint globalPos = QCursor::pos(); -

1635 q->setCurrentColor(grabScreenColor(globalPos)); -

1636 updateColorLabelText(globalPos); -

1637

}

never executed: end of block

1638 -

1639 void QColorDialogPrivate::updateColorLabelText(const QPoint &globalPos) -

1640 { -

1641 lblScreenColorInfo->setText(QColorDialog::tr("Cursor at %1, %2\nPress ESC to cancel") -

1642 .arg(globalPos.x()) -

1643 .arg(globalPos.y())); -

1644

}

never executed: end of block

1645 -

1646 void QColorDialogPrivate::releaseColorPicking() -

1647 { -

1648 Q_Q(QColorDialog); -

1649 cp->setCrossVisible(true); -

1650 q->removeEventFilter(colorPickingEventFilter); -

1651 q->releaseMouse(); -

1652 #ifdef Q_OS_WIN32 -

1653 updateTimer->stop(); -

1654 dummyTransparentWindow.setVisible(false); -

1655 #endif -

1656 q->releaseKeyboard(); -

1657 q->setMouseTracking(false); -

1658 lblScreenColorInfo->setText(QLatin1String("\n")); -

1659 addCusBt->setDisabled(false); -

1660 buttons->setDisabled(false); -

1661 screenColorPickerButton->setDisabled(false); -

1662

}

never executed: end of block

1663 -

1664 void QColorDialogPrivate::init(const QColor &initial) -

1665 { -

1666 Q_Q(QColorDialog); -

1667 -

1668 q->setSizeGripEnabled(false); -

1669 q->setWindowTitle(QColorDialog::tr("Select Color")); -

1670 -

1671 // default: use the native dialog if possible. Can be overridden in setOptions() -

1672 nativeDialogInUse = (platformColorDialogHelper() != 0); -

1673 colorPickingEventFilter = 0; -

1674 nextCust = 0; -

1675 -

1676

if (!nativeDialogInUse)

!nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

1677

initWidgets();

never executed: initWidgets();

1678 -

1679 #ifdef Q_OS_WIN32 -

1680 dummyTransparentWindow.resize(1, 1); -

1681 dummyTransparentWindow.setFlags(Qt::Tool | Qt::FramelessWindowHint); -

1682 #endif -

1683 -

1684 q->setCurrentColor(initial); -

1685

}

never executed: end of block

1686 -

1687 void QColorDialogPrivate::initWidgets() -

1688 { -

1689 Q_Q(QColorDialog); -

1690 QVBoxLayout *mainLay = new QVBoxLayout(q); -

1691 // there's nothing in this dialog that benefits from sizing up -

1692 mainLay->setSizeConstraint(QLayout::SetFixedSize); -

1693 -

1694 QHBoxLayout *topLay = new QHBoxLayout(); -

1695 mainLay->addLayout(topLay); -

1696 -

1697 leftLay = 0; -

1698 -

1699 #if defined(Q_OS_WINCE) || defined(QT_SMALL_COLORDIALOG) -

1700 smallDisplay = true; -

1701 const int lumSpace = 20; -

1702 #else -

1703 // small displays (e.g. PDAs) cannot fit the full color dialog, -

1704 // so just use the color picker. -

1705

smallDisplay = (QApplication::desktop()->width() < 480 || QApplication::desktop()->height() < 350);

QApplication::...>width() < 480	Description
TRUE	never evaluated
FALSE	never evaluated

QApplication::...height() < 350	Description
TRUE	never evaluated
FALSE	never evaluated

1706 const int lumSpace = topLay->spacing() / 2; -

1707 #endif -

1708 -

1709

if (!smallDisplay) {

!smallDisplay	Description
TRUE	never evaluated
FALSE	never evaluated

1710 leftLay = new QVBoxLayout; -

1711 topLay->addLayout(leftLay); -

1712 -

1713 standard = new QColorWell(q, standardColorRows, colorColumns, QColorDialogOptions::standardColors()); -

1714 lblBasicColors = new QLabel(q); -

1715 #ifndef QT_NO_SHORTCUT -

1716 lblBasicColors->setBuddy(standard); -

1717 #endif -

1718 q->connect(standard, SIGNAL(selected(int,int)), SLOT(_q_newStandard(int,int))); -

1719 leftLay->addWidget(lblBasicColors); -

1720 leftLay->addWidget(standard); -

1721 -

1722 #if !defined(Q_OS_WINCE) && !defined(QT_SMALL_COLORDIALOG) -

1723 // The screen color picker button -

1724 screenColorPickerButton = new QPushButton(); -

1725 leftLay->addWidget(screenColorPickerButton); -

1726 lblScreenColorInfo = new QLabel(QLatin1String("\n")); -

1727 leftLay->addWidget(lblScreenColorInfo); -

1728 q->connect(screenColorPickerButton, SIGNAL(clicked()), SLOT(_q_pickScreenColor())); -

1729 #endif -

1730 -

1731 #if !defined(Q_OS_WINCE) -

1732 leftLay->addStretch(); -

1733 #endif -

1734 -

1735 custom = new QColorWell(q, customColorRows, colorColumns, QColorDialogOptions::customColors()); -

1736 custom->setAcceptDrops(true); -

1737 -

1738 q->connect(custom, SIGNAL(selected(int,int)), SLOT(_q_newCustom(int,int))); -

1739 q->connect(custom, SIGNAL(currentChanged(int,int)), SLOT(_q_nextCustom(int,int))); -

1740 lblCustomColors = new QLabel(q); -

1741 #ifndef QT_NO_SHORTCUT -

1742 lblCustomColors->setBuddy(custom); -

1743 #endif -

1744 leftLay->addWidget(lblCustomColors); -

1745 leftLay->addWidget(custom); -

1746 -

1747 addCusBt = new QPushButton(q); -

1748 QObject::connect(addCusBt, SIGNAL(clicked()), q, SLOT(_q_addCustom())); -

1749 leftLay->addWidget(addCusBt); -

1750

} else {

never executed: end of block

1751 // better color picker size for small displays -

1752 #if defined(QT_SMALL_COLORDIALOG) -

1753 QSize screenSize = QApplication::desktop()->availableGeometry(QCursor::pos()).size(); -

1754 pWidth = pHeight = qMin(screenSize.width(), screenSize.height()); -

1755 pHeight -= 20; -

1756 if(screenSize.height() > screenSize.width()) -

1757 pWidth -= 20; -

1758 #else -

1759 pWidth = 150; -

1760 pHeight = 100; -

1761 #endif -

1762 custom = 0; -

1763 standard = 0; -

1764

}

never executed: end of block

1765 -

1766 QVBoxLayout *rightLay = new QVBoxLayout; -

1767 topLay->addLayout(rightLay); -

1768 -

1769 QHBoxLayout *pickLay = new QHBoxLayout; -

1770 rightLay->addLayout(pickLay); -

1771 -

1772 QVBoxLayout *cLay = new QVBoxLayout; -

1773 pickLay->addLayout(cLay); -

1774 cp = new QColorPicker(q); -

1775 -

1776 cp->setFrameStyle(QFrame::Panel + QFrame::Sunken); -

1777 -

1778 #if defined(QT_SMALL_COLORDIALOG) -

1779 cp->hide(); -

1780 #else -

1781 cLay->addSpacing(lumSpace); -

1782 cLay->addWidget(cp); -

1783 #endif -

1784 cLay->addSpacing(lumSpace); -

1785 -

1786 lp = new QColorLuminancePicker(q); -

1787 #if defined(QT_SMALL_COLORDIALOG) -

1788 lp->hide(); -

1789 #else -

1790 lp->setFixedWidth(20); -

1791 pickLay->addSpacing(10); -

1792 pickLay->addWidget(lp); -

1793 pickLay->addStretch(); -

1794 #endif -

1795 -

1796 QObject::connect(cp, SIGNAL(newCol(int,int)), lp, SLOT(setCol(int,int))); -

1797 QObject::connect(lp, SIGNAL(newHsv(int,int,int)), q, SLOT(_q_newHsv(int,int,int))); -

1798 -

1799 rightLay->addStretch(); -

1800 -

1801 cs = new QColorShower(q); -

1802 pickLay->setMargin(cs->gl->margin()); -

1803 QObject::connect(cs, SIGNAL(newCol(QRgb)), q, SLOT(_q_newColorTypedIn(QRgb))); -

1804 QObject::connect(cs, SIGNAL(currentColorChanged(QColor)), -

1805 q, SIGNAL(currentColorChanged(QColor))); -

1806 #if defined(QT_SMALL_COLORDIALOG) -

1807 topLay->addWidget(cs); -

1808 #else -

1809 rightLay->addWidget(cs); -

1810

if (leftLay)

leftLay	Description
TRUE	never evaluated
FALSE	never evaluated

1811

leftLay->addSpacing(cs->gl->margin());

never executed: leftLay->addSpacing(cs->gl->margin());

1812 #endif -

1813 -

1814 buttons = new QDialogButtonBox(q); -

1815 mainLay->addWidget(buttons); -

1816 -

1817 ok = buttons->addButton(QDialogButtonBox::Ok); -

1818 QObject::connect(ok, SIGNAL(clicked()), q, SLOT(accept())); -

1819 ok->setDefault(true); -

1820 cancel = buttons->addButton(QDialogButtonBox::Cancel); -

1821 QObject::connect(cancel, SIGNAL(clicked()), q, SLOT(reject())); -

1822 -

1823 #ifdef Q_OS_WIN32 -

1824 updateTimer = new QTimer(q); -

1825 QObject::connect(updateTimer, SIGNAL(timeout()), q, SLOT(_q_updateColorPicking())); -

1826 #endif -

1827 retranslateStrings(); -

1828

}

never executed: end of block

1829 -

1830 void QColorDialogPrivate::initHelper(QPlatformDialogHelper *h) -

1831 { -

1832 QColorDialog *d = q_func(); -

1833 QObject::connect(h, SIGNAL(currentColorChanged(QColor)), d, SIGNAL(currentColorChanged(QColor))); -

1834 QObject::connect(h, SIGNAL(colorSelected(QColor)), d, SIGNAL(colorSelected(QColor))); -

1835 static_cast<QPlatformColorDialogHelper *>(h)->setOptions(options); -

1836

}

never executed: end of block

1837 -

1838 void QColorDialogPrivate::helperPrepareShow(QPlatformDialogHelper *) -

1839 { -

1840 options->setWindowTitle(q_func()->windowTitle()); -

1841

}

never executed: end of block

1842 -

1843 void QColorDialogPrivate::_q_addCustom() -

1844 { -

1845 QColorDialogOptions::setCustomColor(nextCust, cs->currentColor()); -

1846

if (custom)

custom	Description
TRUE	never evaluated
FALSE	never evaluated

1847

custom->update();

never executed: custom->update();

1848 nextCust = (nextCust+1) % 16; -

1849

}

never executed: end of block

1850 -

1851 void QColorDialogPrivate::retranslateStrings() -

1852 { -

1853

if (!smallDisplay) {

!smallDisplay	Description
TRUE	never evaluated
FALSE	never evaluated

1854 lblBasicColors->setText(QColorDialog::tr("&Basic colors")); -

1855 lblCustomColors->setText(QColorDialog::tr("&Custom colors")); -

1856 addCusBt->setText(QColorDialog::tr("&Add to Custom Colors")); -

1857 screenColorPickerButton->setText(QColorDialog::tr("&Pick Screen Color")); -

1858

}

never executed: end of block

1859 -

1860 cs->retranslateStrings(); -

1861

}

never executed: end of block

1862 -

1863 bool QColorDialogPrivate::canBeNativeDialog() const -

1864 { -

1865 // Don't use Q_Q here! This function is called from ~QDialog, -

1866 // so Q_Q calling q_func() invokes undefined behavior (invalid cast in q_func()). -

1867 const QDialog * const q = static_cast<const QDialog*>(q_ptr); -

1868

if (nativeDialogInUse)

nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

1869

return true;

never executed: return true;

1870

if (q->testAttribute(Qt::WA_DontShowOnScreen))

q->testAttribu...tShowOnScreen)	Description
TRUE	never evaluated
FALSE	never evaluated

1871

return false;

never executed: return false;

1872

if (options->options() & QColorDialog::DontUseNativeDialog)

options->optio...seNativeDialog	Description
TRUE	never evaluated
FALSE	never evaluated

1873

return false;

never executed: return false;

1874 -

1875 QLatin1String staticName(QColorDialog::staticMetaObject.className()); -

1876 QLatin1String dynamicName(q->metaObject()->className()); -

1877

return (staticName == dynamicName);

never executed: return (staticName == dynamicName);

1878 } -

1879 -

1880 static const Qt::WindowFlags DefaultWindowFlags = -

1881 Qt::Dialog | Qt::WindowTitleHint | Qt::MSWindowsFixedSizeDialogHint -

1882 | Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint; -

1883 -

1884 /*! -

1885 \class QColorDialog -

1886 \brief The QColorDialog class provides a dialog widget for specifying colors. -

1887 -

1888 \ingroup standard-dialogs -

1889 \inmodule QtWidgets -

1890 -

1891 The color dialog's function is to allow users to choose colors. -

1892 For example, you might use this in a drawing program to allow the -

1893 user to set the brush color. -

1894 -

1895 The static functions provide modal color dialogs. -

1896 \omit -

1897 If you require a modeless dialog, use the QColorDialog constructor. -

1898 \endomit -

1899 -

1900 The static getColor() function shows the dialog, and allows the user to -

1901 specify a color. This function can also be used to let users choose a -

1902 color with a level of transparency: pass the ShowAlphaChannel option as -

1903 an additional argument. -

1904 -

1905 The user can store customCount() different custom colors. The -

1906 custom colors are shared by all color dialogs, and remembered -

1907 during the execution of the program. Use setCustomColor() to set -

1908 the custom colors, and use customColor() to get them. -

1909 -

1910 When pressing the "Pick Screen Color" button, the cursor changes to a haircross -

1911 and the colors on the screen are scanned. The user can pick up one by clicking -

1912 the mouse or the Enter button. Pressing Escape restores the last color selected -

1913 before entering this mode. -

1914 -

1915 The \l{dialogs/standarddialogs}{Standard Dialogs} example shows -

1916 how to use QColorDialog as well as other built-in Qt dialogs. -

1917 -

1918 \image fusion-colordialog.png A color dialog in the Fusion widget style. -

1919 -

1920 \sa QColor, QFileDialog, QFontDialog, {Standard Dialogs Example} -

1921 */ -

1922 -

1923 /*! -

1924 \since 4.5 -

1925 -

1926 Constructs a color dialog with the given \a parent. -

1927 */ -

1928 QColorDialog::QColorDialog(QWidget *parent) -

1929 : QDialog(*new QColorDialogPrivate, parent, DefaultWindowFlags) -

1930 { -

1931 Q_D(QColorDialog); -

1932 d->init(Qt::white); -

1933

}

never executed: end of block

1934 -

1935 /*! -

1936 \since 4.5 -

1937 -

1938 Constructs a color dialog with the given \a parent and specified -

1939 \a initial color. -

1940 */ -

1941 QColorDialog::QColorDialog(const QColor &initial, QWidget *parent) -

1942 : QDialog(*new QColorDialogPrivate, parent, DefaultWindowFlags) -

1943 { -

1944 Q_D(QColorDialog); -

1945 d->init(initial); -

1946

}

never executed: end of block

1947 -

1948 void QColorDialogPrivate::setCurrentColor(const QColor &color, SetColorMode setColorMode) -

1949 { -

1950

if (nativeDialogInUse) {

nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

1951 platformColorDialogHelper()->setCurrentColor(color); -

1952

return;

never executed: return;

1953 } -

1954 -

1955

if (setColorMode & ShowColor) {

setColorMode & ShowColor	Description
TRUE	never evaluated
FALSE	never evaluated

1956 setCurrentRgbColor(color.rgb()); -

1957 setCurrentAlpha(color.alpha()); -

1958

}

never executed: end of block

1959

if (setColorMode & SelectColor)

setColorMode & SelectColor	Description
TRUE	never evaluated
FALSE	never evaluated

1960

selectColor(color);

never executed: selectColor(color);

1961

}

never executed: end of block

1962 -

1963 /*! -

1964 \property QColorDialog::currentColor -

1965 \brief the currently selected color in the dialog -

1966 */ -

1967 -

1968 void QColorDialog::setCurrentColor(const QColor &color) -

1969 { -

1970 Q_D(QColorDialog); -

1971 d->setCurrentColor(color); -

1972

}

never executed: end of block

1973 -

1974 QColor QColorDialog::currentColor() const -

1975 { -

1976 Q_D(const QColorDialog); -

1977

return d->currentQColor();

never executed: return d->currentQColor();

1978 } -

1979 -

1980 /*! -

1981 Returns the color that the user selected by clicking the \uicontrol{OK} -

1982 or equivalent button. -

1983 -

1984 \note This color is not always the same as the color held by the -

1985 \l currentColor property since the user can choose different colors -

1986 before finally selecting the one to use. -

1987 */ -

1988 QColor QColorDialog::selectedColor() const -

1989 { -

1990 Q_D(const QColorDialog); -

1991

return d->selectedQColor;

never executed: return d->selectedQColor;

1992 } -

1993 -

1994 /*! -

1995 Sets the given \a option to be enabled if \a on is true; -

1996 otherwise, clears the given \a option. -

1997 -

1998 \sa options, testOption() -

1999 */ -

2000 void QColorDialog::setOption(ColorDialogOption option, bool on) -

2001 { -

2002 const QColorDialog::ColorDialogOptions previousOptions = options(); -

2003

if (!(previousOptions & option) != !on)

!(previousOpti...option) != !on	Description
TRUE	never evaluated
FALSE	never evaluated

2004

setOptions(previousOptions ^ option);

never executed: setOptions(previousOptions ^ option);

2005

}

never executed: end of block

2006 -

2007 /*! -

2008 \since 4.5 -

2009 -

2010 Returns \c true if the given \a option is enabled; otherwise, returns -

2011 false. -

2012 -

2013 \sa options, setOption() -

2014 */ -

2015 bool QColorDialog::testOption(ColorDialogOption option) const -

2016 { -

2017 Q_D(const QColorDialog); -

2018

return d->options->testOption(static_cast<QColorDialogOptions::ColorDialogOption>(option));

never executed: return d->options->testOption(static_cast<QColorDialogOptions::ColorDialogOption>(option));

2019 } -

2020 -

2021 /*! -

2022 \property QColorDialog::options -

2023 \brief the various options that affect the look and feel of the dialog -

2024 -

2025 By default, all options are disabled. -

2026 -

2027 Options should be set before showing the dialog. Setting them while the -

2028 dialog is visible is not guaranteed to have an immediate effect on the -

2029 dialog (depending on the option and on the platform). -

2030 -

2031 \sa setOption(), testOption() -

2032 */ -

2033 void QColorDialog::setOptions(ColorDialogOptions options) -

2034 { -

2035 Q_D(QColorDialog); -

2036 -

2037

if (QColorDialog::options() == options)

QColorDialog::...s() == options	Description
TRUE	never evaluated
FALSE	never evaluated

2038

return;

never executed: return;

2039 -

2040 d->options->setOptions(QColorDialogOptions::ColorDialogOptions(int(options))); -

2041

if ((options & DontUseNativeDialog) && d->nativeDialogInUse) {

(options & Don...eNativeDialog)	Description
TRUE	never evaluated
FALSE	never evaluated

d->nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

2042 d->nativeDialogInUse = false; -

2043 d->initWidgets(); -

2044

}

never executed: end of block

2045

if (!d->nativeDialogInUse) {

!d->nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

2046 d->buttons->setVisible(!(options & NoButtons)); -

2047 d->showAlpha(options & ShowAlphaChannel); -

2048

}

never executed: end of block

2049

}

never executed: end of block

2050 -

2051 QColorDialog::ColorDialogOptions QColorDialog::options() const -

2052 { -

2053 Q_D(const QColorDialog); -

2054

return QColorDialog::ColorDialogOptions(int(d->options->options()));

never executed: return QColorDialog::ColorDialogOptions(int(d->options->options()));

2055 } -

2056 -

2057 /*! -

2058 \enum QColorDialog::ColorDialogOption -

2059 -

2060 \since 4.5 -

2061 -

2062 This enum specifies various options that affect the look and feel -

2063 of a color dialog. -

2064 -

2065 \value ShowAlphaChannel Allow the user to select the alpha component of a color. -

2066 \value NoButtons Don't display \uicontrol{OK} and \uicontrol{Cancel} buttons. (Useful for "live dialogs".) -

2067 \value DontUseNativeDialog Use Qt's standard color dialog instead of the operating system -

2068 native color dialog. -

2069 -

2070 \sa options, setOption(), testOption(), windowModality() -

2071 */ -

2072 -

2073 /*! -

2074 \fn void QColorDialog::currentColorChanged(const QColor &color) -

2075 -

2076 This signal is emitted whenever the current color changes in the dialog. -

2077 The current color is specified by \a color. -

2078 -

2079 \sa color, colorSelected() -

2080 */ -

2081 -

2082 /*! -

2083 \fn void QColorDialog::colorSelected(const QColor &color); -

2084 -

2085 This signal is emitted just after the user has clicked \uicontrol{OK} to -

2086 select a color to use. The chosen color is specified by \a color. -

2087 -

2088 \sa color, currentColorChanged() -

2089 */ -

2090 -

2091 /*! -

2092 Changes the visibility of the dialog. If \a visible is true, the dialog -

2093 is shown; otherwise, it is hidden. -

2094 */ -

2095 void QColorDialog::setVisible(bool visible) -

2096 { -

2097 Q_D(QColorDialog); -

2098 -

2099

if (visible){

visible	Description
TRUE	never evaluated
FALSE	never evaluated

2100

if (testAttribute(Qt::WA_WState_ExplicitShowHide) && !testAttribute(Qt::WA_WState_Hidden))

testAttribute(...licitShowHide)	Description
TRUE	never evaluated
FALSE	never evaluated

!testAttribute...WState_Hidden)	Description
TRUE	never evaluated
FALSE	never evaluated

2101

return;

never executed: return;

2102

} else if (testAttribute(Qt::WA_WState_ExplicitShowHide) && testAttribute(Qt::WA_WState_Hidden))

never executed: end of block

testAttribute(...licitShowHide)	Description
TRUE	never evaluated
FALSE	never evaluated

testAttribute(...WState_Hidden)	Description
TRUE	never evaluated
FALSE	never evaluated

2103

return;

never executed: return;

2104 -

2105

if (visible)

visible	Description
TRUE	never evaluated
FALSE	never evaluated

2106

d->selectedQColor = QColor();

never executed: d->selectedQColor = QColor();

2107 -

2108

if (d->nativeDialogInUse) {

d->nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

2109 d->setNativeDialogVisible(visible); -

2110 // Set WA_DontShowOnScreen so that QDialog::setVisible(visible) below -

2111 // updates the state correctly, but skips showing the non-native version: -

2112 setAttribute(Qt::WA_DontShowOnScreen); -

2113

} else {

never executed: end of block

2114 setAttribute(Qt::WA_DontShowOnScreen, false); -

2115

}

never executed: end of block

2116 -

2117 QDialog::setVisible(visible); -

2118

}

never executed: end of block

2119 -

2120 /*! -

2121 \overload -

2122 \since 4.5 -

2123 -

2124 Opens the dialog and connects its colorSelected() signal to the slot specified -

2125 by \a receiver and \a member. -

2126 -

2127 The signal will be disconnected from the slot when the dialog is closed. -

2128 */ -

2129 void QColorDialog::open(QObject *receiver, const char *member) -

2130 { -

2131 Q_D(QColorDialog); -

2132 connect(this, SIGNAL(colorSelected(QColor)), receiver, member); -

2133 d->receiverToDisconnectOnClose = receiver; -

2134 d->memberToDisconnectOnClose = member; -

2135 QDialog::open(); -

2136

}

never executed: end of block

2137 -

2138 /*! -

2139 \since 4.5 -

2140 -

2141 Pops up a modal color dialog with the given window \a title (or "Select Color" if none is -

2142 specified), lets the user choose a color, and returns that color. The color is initially set -

2143 to \a initial. The dialog is a child of \a parent. It returns an invalid (see -

2144 QColor::isValid()) color if the user cancels the dialog. -

2145 -

2146 The \a options argument allows you to customize the dialog. -

2147 */ -

2148 QColor QColorDialog::getColor(const QColor &initial, QWidget *parent, const QString &title, -

2149 ColorDialogOptions options) -

2150 { -

2151 QColorDialog dlg(parent); -

2152

if (!title.isEmpty())

!title.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

2153

dlg.setWindowTitle(title);

never executed: dlg.setWindowTitle(title);

2154 dlg.setOptions(options); -

2155 dlg.setCurrentColor(initial); -

2156 dlg.exec(); -

2157

return dlg.selectedColor();

never executed: return dlg.selectedColor();

2158 } -

2159 -

2160 /*! -

2161 \obsolete -

2162 -

2163 Pops up a modal color dialog to allow the user to choose a color -

2164 and an alpha channel (transparency) value. The color+alpha is -

2165 initially set to \a initial. The dialog is a child of \a parent. -

2166 -

2167 If \a ok is non-null, \e *\a ok is set to true if the user clicked -

2168 \uicontrol{OK}, and to false if the user clicked Cancel. -

2169 -

2170 If the user clicks Cancel, the \a initial value is returned. -

2171 -

2172 Use QColorDialog::getColor() instead, passing the -

2173 QColorDialog::ShowAlphaChannel option. -

2174 */ -

2175 -

2176 QRgb QColorDialog::getRgba(QRgb initial, bool *ok, QWidget *parent) -

2177 { -

2178 const QColor color = getColor(QColor::fromRgba(initial), parent, QString(), -

2179 ShowAlphaChannel); -

2180

QRgb result = color.isValid() ? color.rgba() : initial;

color.isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

2181

if (ok)

ok	Description
TRUE	never evaluated
FALSE	never evaluated

2182

*ok = color.isValid();

never executed: *ok = color.isValid();

2183

return result;

never executed: return result;

2184 } -

2185 -

2186 /*! -

2187 Destroys the color dialog. -

2188 */ -

2189 -

2190 QColorDialog::~QColorDialog() -

2191 { -

2192 -

2193 } -

2194 -

2195 /*! -

2196 \reimp -

2197 */ -

2198 void QColorDialog::changeEvent(QEvent *e) -

2199 { -

2200 Q_D(QColorDialog); -

2201

if (e->type() == QEvent::LanguageChange)

e->type() == Q...LanguageChange	Description
TRUE	never evaluated
FALSE	never evaluated

2202

d->retranslateStrings();

never executed: d->retranslateStrings();

2203 QDialog::changeEvent(e); -

2204

}

never executed: end of block

2205 -

2206 void QColorDialogPrivate::_q_updateColorPicking() -

2207 { -

2208 #ifndef QT_NO_CURSOR -

2209 Q_Q(QColorDialog); -

2210 static QPoint lastGlobalPos; -

2211 QPoint newGlobalPos = QCursor::pos(); -

2212

if (lastGlobalPos == newGlobalPos)

lastGlobalPos == newGlobalPos	Description
TRUE	never evaluated
FALSE	never evaluated

2213

return;

never executed: return;

2214 lastGlobalPos = newGlobalPos; -

2215 -

2216

if (!q->rect().contains(q->mapFromGlobal(newGlobalPos))) { // Inside the dialog mouse tracking works, handleColorPickingMouseMove will be called

!q->rect().con...newGlobalPos))	Description
TRUE	never evaluated
FALSE	never evaluated

2217 updateColorPicking(newGlobalPos); -

2218 #ifdef Q_OS_WIN32 -

2219 dummyTransparentWindow.setPosition(newGlobalPos); -

2220 #endif -

2221

}

never executed: end of block

2222 #endif // ! QT_NO_CURSOR -

2223

}

never executed: end of block

2224 -

2225 void QColorDialogPrivate::updateColorPicking(const QPoint &globalPos) -

2226 { -

2227 const QColor color = grabScreenColor(globalPos); -

2228 // QTBUG-39792, do not change standard, custom color selectors while moving as -

2229 // otherwise it is not possible to pre-select a custom cell for assignment. -

2230 setCurrentColor(color, ShowColor); -

2231 updateColorLabelText(globalPos); -

2232 -

2233

}

never executed: end of block

2234 -

2235 bool QColorDialogPrivate::handleColorPickingMouseMove(QMouseEvent *e) -

2236 { -

2237 // If the cross is visible the grabbed color will be black most of the times -

2238 cp->setCrossVisible(!cp->geometry().contains(e->pos())); -

2239 -

2240 updateColorPicking(e->globalPos()); -

2241

return true;

never executed: return true;

2242 } -

2243 -

2244 bool QColorDialogPrivate::handleColorPickingMouseButtonRelease(QMouseEvent *e) -

2245 { -

2246 setCurrentColor(grabScreenColor(e->globalPos()), SetColorAll); -

2247 releaseColorPicking(); -

2248

return true;

never executed: return true;

2249 } -

2250 -

2251 bool QColorDialogPrivate::handleColorPickingKeyPress(QKeyEvent *e) -

2252 { -

2253 Q_Q(QColorDialog); -

2254

if (e->matches(QKeySequence::Cancel)) {

e->matches(QKe...uence::Cancel)	Description
TRUE	never evaluated
FALSE	never evaluated

2255 releaseColorPicking(); -

2256 q->setCurrentColor(beforeScreenColorPicking); -

2257

} else if (e->key() == Qt::Key_Return || e->key() == Qt::Key_Enter) {

never executed: end of block

e->key() == Qt::Key_Return	Description
TRUE	never evaluated
FALSE	never evaluated

e->key() == Qt::Key_Enter	Description
TRUE	never evaluated
FALSE	never evaluated

2258 q->setCurrentColor(grabScreenColor(QCursor::pos())); -

2259 releaseColorPicking(); -

2260

}

never executed: end of block

2261 e->accept(); -

2262

return true;

never executed: return true;

2263 } -

2264 -

2265 /*! -

2266 Closes the dialog and sets its result code to \a result. If this dialog -

2267 is shown with exec(), done() causes the local event loop to finish, -

2268 and exec() to return \a result. -

2269 -

2270 \sa QDialog::done() -

2271 */ -

2272 void QColorDialog::done(int result) -

2273 { -

2274 Q_D(QColorDialog); -

2275

if (result == Accepted) {

result == Accepted	Description
TRUE	never evaluated
FALSE	never evaluated

2276 d->selectedQColor = d->currentQColor(); -

2277 emit colorSelected(d->selectedQColor); -

2278

} else {

never executed: end of block

2279 d->selectedQColor = QColor(); -

2280

}

never executed: end of block

2281 QDialog::done(result); -

2282

if (d->receiverToDisconnectOnClose) {

d->receiverToDisconnectOnClose	Description
TRUE	never evaluated
FALSE	never evaluated

2283 disconnect(this, SIGNAL(colorSelected(QColor)), -

2284 d->receiverToDisconnectOnClose, d->memberToDisconnectOnClose); -

2285 d->receiverToDisconnectOnClose = 0; -

2286

}

never executed: end of block

2287 d->memberToDisconnectOnClose.clear(); -

2288

}

never executed: end of block

2289 -

2290 QT_END_NAMESPACE -

2291 -

2292 #include "qcolordialog.moc" -

2293 #include "moc_qcolordialog.cpp" -

2294 -

2295 #endif // QT_NO_COLORDIALOG -

2296 -

Source code

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