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qcolordialog.cpp

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1 /**************************************************************************** -

2 ** -

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

5 ** -

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

7 ** -

8 ** $QT_BEGIN_LICENSE:LGPL$ -

9 ** Commercial License Usage -

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11 ** accordance with the commercial license agreement provided with the -

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15 ** information use the contact form at https://www.qt.io/contact-us. -

16 ** -

17 ** GNU Lesser General Public License Usage -

18 ** Alternatively, this file may be used under the terms of the GNU Lesser -

19 ** General Public License version 3 as published by the Free Software -

20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the -

21 ** packaging of this file. Please review the following information to -

22 ** ensure the GNU Lesser General Public License version 3 requirements -

23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -

24 ** -

25 ** GNU General Public License Usage -

26 ** Alternatively, this file may be used under the terms of the GNU -

27 ** General Public License version 2.0 or (at your option) the GNU General -

28 ** Public license version 3 or any later version approved by the KDE Free -

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32 ** information to ensure the GNU General Public License requirements will -

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35 ** -

36 ** $QT_END_LICENSE$ -

37 ** -

38 ****************************************************************************/ -

39 -

40 #include "qcolordialog.h" -

41 -

42 #ifndef QT_NO_COLORDIALOG -

43 -

44 #include "qapplication.h" -

45 #include "qdesktopwidget.h" -

46 #include "qdrawutil.h" -

47 #include "qevent.h" -

48 #include "qimage.h" -

49 #include "qdrag.h" -

50 #include "qlabel.h" -

51 #include "qlayout.h" -

52 #include "qlineedit.h" -

53 #include "qmenu.h" -

54 #include "qpainter.h" -

55 #include "qpixmap.h" -

56 #include "qpushbutton.h" -

57 #include "qsettings.h" -

58 #include "qsharedpointer.h" -

59 #include "qstyle.h" -

60 #include "qstyleoption.h" -

61 #include "qvalidator.h" -

62 #include "qmimedata.h" -

63 #include "qspinbox.h" -

64 #include "qdialogbuttonbox.h" -

65 #include "qscreen.h" -

66 #include "qcursor.h" -

67 #include "qtimer.h" -

68 #include "qwindow.h" -

69 -

70 #include "private/qdialog_p.h" -

71 -

72 #include <algorithm> -

73 -

74 QT_BEGIN_NAMESPACE -

75 -

76 namespace { -

77 class QColorLuminancePicker; -

78 class QColorPicker; -

79 class QColorShower; -

80 class QWellArray; -

81 class QColorPickingEventFilter; -

82 } // unnamed namespace -

83 -

84 class QColorDialogPrivate : public QDialogPrivate -

85 { -

86 Q_DECLARE_PUBLIC(QColorDialog) -

87 -

88 public: -

89 enum SetColorMode { -

90 ShowColor = 0x1, -

91 SelectColor = 0x2, -

92 SetColorAll = ShowColor | SelectColor -

93 }; -

94 -

95 QColorDialogPrivate() : options(new QColorDialogOptions) -

96 #ifdef Q_OS_WIN32 -

97 , updateTimer(0) -

98 #endif -

{}

never executed: end of block

100 -

101 QPlatformColorDialogHelper *platformColorDialogHelper() const -

102

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

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

103 -

104 void init(const QColor &initial); -

105 void initWidgets(); -

106 QRgb currentColor() const; -

107 QColor currentQColor() const; -

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

109 void setCurrentRgbColor(QRgb rgb); -

110 void setCurrentQColor(const QColor &color); -

111 bool selectColor(const QColor &color); -

112 QColor grabScreenColor(const QPoint &p); -

113 -

114 int currentAlpha() const; -

115 void setCurrentAlpha(int a); -

116 void showAlpha(bool b); -

117 bool isAlphaVisible() const; -

118 void retranslateStrings(); -

119 -

120 void _q_addCustom(); -

121 -

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

123 void _q_newColorTypedIn(QRgb rgb); -

124 void _q_nextCustom(int, int); -

125 void _q_newCustom(int, int); -

126 void _q_newStandard(int, int); -

127 void _q_pickScreenColor(); -

128 void _q_updateColorPicking(); -

129 void updateColorLabelText(const QPoint &); -

130 void updateColorPicking(const QPoint &pos); -

131 void releaseColorPicking(); -

132 bool handleColorPickingMouseMove(QMouseEvent *e); -

133 bool handleColorPickingMouseButtonRelease(QMouseEvent *e); -

134 bool handleColorPickingKeyPress(QKeyEvent *e); -

135 -

136 bool canBeNativeDialog() const Q_DECL_OVERRIDE; -

137 -

138 QWellArray *custom; -

139 QWellArray *standard; -

140 -

141 QDialogButtonBox *buttons; -

142 QVBoxLayout *leftLay; -

143 QColorPicker *cp; -

144 QColorLuminancePicker *lp; -

145 QColorShower *cs; -

146 QLabel *lblBasicColors; -

147 QLabel *lblCustomColors; -

148 QLabel *lblScreenColorInfo; -

149 QPushButton *ok; -

150 QPushButton *cancel; -

151 QPushButton *addCusBt; -

152 QPushButton *screenColorPickerButton; -

153 QColor selectedQColor; -

154 int nextCust; -

155 bool smallDisplay; -

156 bool screenColorPicking; -

157 QColorPickingEventFilter *colorPickingEventFilter; -

158 QRgb beforeScreenColorPicking; -

159 QSharedPointer<QColorDialogOptions> options; -

160 -

161 QPointer<QObject> receiverToDisconnectOnClose; -

162 QByteArray memberToDisconnectOnClose; -

163 #ifdef Q_OS_WIN32 -

164 QTimer *updateTimer; -

165 QWindow dummyTransparentWindow; -

166 #endif -

167 -

168 private: -

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

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

171 }; -

172 -

173 //////////// QWellArray BEGIN -

174 -

175 namespace { -

176 -

177 class QWellArray : public QWidget -

178 { -

179 Q_OBJECT -

180 Q_PROPERTY(int selectedColumn READ selectedColumn) -

181 Q_PROPERTY(int selectedRow READ selectedRow) -

182 -

183 public: -

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

185 ~QWellArray() {} -

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

187 -

188

int selectedColumn() const { return selCol; }

never executed: return selCol;

189

int selectedRow() const { return selRow; }

never executed: return selRow;

190 -

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

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

193 -

194 QSize sizeHint() const Q_DECL_OVERRIDE; -

195 -

196 inline int cellWidth() const -

197

{ return cellw; }

never executed: return cellw;

198 -

199 inline int cellHeight() const -

200

{ return cellh; }

never executed: return cellh;

201 -

202 inline int rowAt(int y) const -

203

{ return y / cellh; }

never executed: return y / cellh;

204 -

205 inline int columnAt(int x) const -

206

{ 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

207 -

208 inline int rowY(int row) const -

209

{ return cellh * row; }

never executed: return cellh * row;

210 -

211 inline int columnX(int column) const -

212

{ 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

213 -

214 inline int numRows() const -

215

{ return nrows; }

never executed: return nrows;

216 -

217 inline int numCols() const -

218

{return ncols; }

never executed: return ncols;

219 -

220 inline QRect cellRect() const -

221

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

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

222 -

223 inline QSize gridSize() const -

224

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

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

225 -

226 QRect cellGeometry(int row, int column) -

227 { -

228 QRect r; -

229

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

230

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

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

231

return r;

never executed: return r;

232 } -

233 -

234

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

never executed: end of block

235 -

236 signals: -

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

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

239 -

240 protected: -

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

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

243 -

244 void mousePressEvent(QMouseEvent*) Q_DECL_OVERRIDE; -

245 void mouseReleaseEvent(QMouseEvent*) Q_DECL_OVERRIDE; -

246 void keyPressEvent(QKeyEvent*) Q_DECL_OVERRIDE; -

247 void focusInEvent(QFocusEvent*) Q_DECL_OVERRIDE; -

248 void focusOutEvent(QFocusEvent*) Q_DECL_OVERRIDE; -

249 void paintEvent(QPaintEvent *) Q_DECL_OVERRIDE; -

250 -

251 private: -

252 Q_DISABLE_COPY(QWellArray) -

253 -

254 int nrows; -

255 int ncols; -

256 int cellw; -

257 int cellh; -

258 int curRow; -

259 int curCol; -

260 int selRow; -

261 int selCol; -

262 }; -

263 -

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

265 { -

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

267 int cx = r.x(); -

268 int cy = r.y(); -

269 int ch = r.height(); -

270 int cw = r.width(); -

271 int colfirst = columnAt(cx); -

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

273 int rowfirst = rowAt(cy); -

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

275 -

276

if (isRightToLeft()) {

isRightToLeft()	Description
TRUE	never evaluated
FALSE	never evaluated

277 int t = colfirst; -

278 colfirst = collast; -

279 collast = t; -

280

}

never executed: end of block

281 -

282 QPainter painter(this); -

283 QPainter *p = &painter; -

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

285 -

286 -

287

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

collast < 0	Description
TRUE	never evaluated
FALSE	never evaluated

collast >= ncols	Description
TRUE	never evaluated
FALSE	never evaluated

288

collast = ncols-1;

never executed: collast = ncols-1;

289

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

rowlast < 0	Description
TRUE	never evaluated
FALSE	never evaluated

rowlast >= nrows	Description
TRUE	never evaluated
FALSE	never evaluated

290

rowlast = nrows-1;

never executed: rowlast = nrows-1;

291 -

292 // Go through the rows -

293

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

r <= rowlast	Description
TRUE	never evaluated
FALSE	never evaluated

294 // get row position and height -

295 int rowp = rowY(r); -

296 -

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

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

299 // else go through all of them -

300

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

c <= collast	Description
TRUE	never evaluated
FALSE	never evaluated

301 // get position and width of column c -

302 int colp = columnX(c); -

303 // Translate painter and draw the cell -

304 rect.translate(colp, rowp); -

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

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

307

}

never executed: end of block

308

}

never executed: end of block

309

}

never executed: end of block

310 -

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

312 : QWidget(parent) -

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

314 { -

315 setFocusPolicy(Qt::StrongFocus); -

316 cellw = 28; -

317 cellh = 24; -

318 curCol = 0; -

319 curRow = 0; -

320 selCol = -1; -

321 selRow = -1; -

322

}

never executed: end of block

323 -

324 QSize QWellArray::sizeHint() const -

325 { -

326 ensurePolished(); -

327

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

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

328 } -

329 -

330 -

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

332 { -

333 int b = 3; //margin -

334 -

335 const QPalette & g = palette(); -

336 QStyleOptionFrame opt; -

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

338 opt.lineWidth = dfw; -

339 opt.midLineWidth = 1; -

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

341 opt.palette = g; -

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

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

344 b += dfw; -

345 -

346

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

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

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

347

if (hasFocus()) {

hasFocus()	Description
TRUE	never evaluated
FALSE	never evaluated

348 QStyleOptionFocusRect opt; -

349 opt.palette = g; -

350 opt.rect = rect; -

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

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

353

}

never executed: end of block

354

}

never executed: end of block

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

356

}

never executed: end of block

357 -

358 /*! -

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

360 */ -

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

362 { -

363 Q_UNUSED(row); -

364 Q_UNUSED(col); -

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

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

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

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

369

}

never executed: end of block

370 -

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

372 { -

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

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

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

376

}

never executed: end of block

377 -

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

379 { -

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

381 setSelected(curRow, curCol); -

382

}

never executed: end of block

383 -

384 -

385 /* -

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

387 the same as the currently selected cell. -

388 */ -

389 -

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

391 { -

392

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

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

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

393

return;

never executed: return;

394 -

395

if (row < 0 || col < 0)

row < 0	Description
TRUE	never evaluated
FALSE	never evaluated

col < 0	Description
TRUE	never evaluated
FALSE	never evaluated

396

row = col = -1;

never executed: row = col = -1;

397 -

398 int oldRow = curRow; -

399 int oldCol = curCol; -

400 -

401 curRow = row; -

402 curCol = col; -

403 -

404 updateCell(oldRow, oldCol); -

405 updateCell(curRow, curCol); -

406 -

407 emit currentChanged(curRow, curCol); -

408

}

never executed: end of block

409 -

410 /* -

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

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

413 -

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

415 */ -

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

417 { -

418 int oldRow = selRow; -

419 int oldCol = selCol; -

420 -

421

if (row < 0 || col < 0)

row < 0	Description
TRUE	never evaluated
FALSE	never evaluated

col < 0	Description
TRUE	never evaluated
FALSE	never evaluated

422

row = col = -1;

never executed: row = col = -1;

423 -

424 selCol = col; -

425 selRow = row; -

426 -

427 updateCell(oldRow, oldCol); -

428 updateCell(selRow, selCol); -

429

if (row >= 0)

row >= 0	Description
TRUE	never evaluated
FALSE	never evaluated

430

emit selected(row, col);

never executed: selected(row, col);

431 -

432 #ifndef QT_NO_MENU -

433

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

434

parentWidget()->close();

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

435 #endif -

436

}

never executed: end of block

437 -

438 void QWellArray::focusInEvent(QFocusEvent*) -

439 { -

440 updateCell(curRow, curCol); -

441 emit currentChanged(curRow, curCol); -

442

}

never executed: end of block

443 -

444 /*!\reimp -

445 */ -

446 -

447 void QWellArray::focusOutEvent(QFocusEvent*) -

448 { -

449 updateCell(curRow, curCol); -

450

}

never executed: end of block

451 -

452 /*\reimp -

453 */ -

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

455 { -

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

457

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

never executed: case Qt::Key_Left:

458

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

curCol > 0	Description
TRUE	never evaluated
FALSE	never evaluated

459

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

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

460

break;

never executed: break;

461

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

never executed: case Qt::Key_Right:

462

if(curCol < numCols()-1)

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

463

setCurrent(curRow, curCol + 1);

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

464

break;

never executed: break;

465

case Qt::Key_Up:

never executed: case Qt::Key_Up:

466

if(curRow > 0)

curRow > 0	Description
TRUE	never evaluated
FALSE	never evaluated

467

setCurrent(curRow - 1, curCol);

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

468

break;

never executed: break;

469

case Qt::Key_Down:

never executed: case Qt::Key_Down:

470

if(curRow < numRows()-1)

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

471

setCurrent(curRow + 1, curCol);

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

472

break;

never executed: break;

473 #if 0 -

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

475 case Qt::Key_Return: -

476 case Qt::Key_Enter: -

477 /* -

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

479 the current row/col -

480 */ -

481 e->ignore(); -

482 // fallthrough intended -

483 #endif -

484

case Qt::Key_Space:

never executed: case Qt::Key_Space:

485 setSelected(curRow, curCol); -

486

break;

never executed: break;

487

default: // If not an interesting key,

never executed: default:

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

489

return;

never executed: return;

490 } -

491 -

492 } -

493 -

494 //////////// QWellArray END -

495 -

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

497 class QColorPickingEventFilter : public QObject { -

498 public: -

499

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

never executed: end of block

500 -

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

502 { -

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

504

case QEvent::MouseMove:

never executed: case QEvent::MouseMove:

505

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

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

506

case QEvent::MouseButtonRelease:

never executed: case QEvent::MouseButtonRelease:

507

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

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

508

case QEvent::KeyPress:

never executed: case QEvent::KeyPress:

509

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

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

510

default:

never executed: default:

511

break;

never executed: break;

512 } -

513

return false;

never executed: return false;

514 } -

515 -

516 private: -

517 QColorDialogPrivate *m_dp; -

518 }; -

519 -

520 } // unnamed namespace -

521 -

522 /*! -

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

524 color dialogs share the same custom colors. -

525 */ -

526 int QColorDialog::customCount() -

527 { -

528

return QColorDialogOptions::customColorCount();

never executed: return QColorDialogOptions::customColorCount();

529 } -

530 -

531 /*! -

532 \since 4.5 -

533 -

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

535 */ -

536 QColor QColorDialog::customColor(int index) -

537 { -

538

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

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

539 } -

540 -

541 /*! -

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

543 -

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

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

546 QColorDialog::DontUseNativeDialog option. -

547 */ -

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

549 { -

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

551

}

never executed: end of block

552 -

553 /*! -

554 \since 5.0 -

555 -

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

557 */ -

558 QColor QColorDialog::standardColor(int index) -

559 { -

560

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

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

561 } -

562 -

563 /*! -

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

565 -

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

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

568 QColorDialog::DontUseNativeDialog option. -

569 */ -

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

571 { -

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

573

}

never executed: end of block

574 -

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

576 { -

577 QColor c; -

578 c.setRgb(rgb); -

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

580

}

never executed: end of block

581 -

582 namespace { -

583 -

584 class QColorWell : public QWellArray -

585 { -

586 public: -

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

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

589

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

never executed: end of block

590 -

591 protected: -

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

593 void mousePressEvent(QMouseEvent *e) Q_DECL_OVERRIDE; -

594 void mouseMoveEvent(QMouseEvent *e) Q_DECL_OVERRIDE; -

595 void mouseReleaseEvent(QMouseEvent *e) Q_DECL_OVERRIDE; -

596 #ifndef QT_NO_DRAGANDDROP -

597 void dragEnterEvent(QDragEnterEvent *e) Q_DECL_OVERRIDE; -

598 void dragLeaveEvent(QDragLeaveEvent *e) Q_DECL_OVERRIDE; -

599 void dragMoveEvent(QDragMoveEvent *e) Q_DECL_OVERRIDE; -

600 void dropEvent(QDropEvent *e) Q_DECL_OVERRIDE; -

601 #endif -

602 -

603 private: -

604 QRgb *values; -

605 bool mousePressed; -

606 QPoint pressPos; -

607 QPoint oldCurrent; -

608 -

609 }; -

610 -

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

612 { -

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

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

615

}

never executed: end of block

616 -

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

618 { -

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

620 QWellArray::mousePressEvent(e); -

621 mousePressed = true; -

622 pressPos = e->pos(); -

623

}

never executed: end of block

624 -

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

626 { -

627 QWellArray::mouseMoveEvent(e); -

628 #ifndef QT_NO_DRAGANDDROP -

629

if (!mousePressed)

!mousePressed	Description
TRUE	never evaluated
FALSE	never evaluated

630

return;

never executed: return;

631

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

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

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

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

634 QColor col(values[i]); -

635 QMimeData *mime = new QMimeData; -

636 mime->setColorData(col); -

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

638 pix.fill(col); -

639 QPainter p(&pix); -

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

641 p.end(); -

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

643 drg->setMimeData(mime); -

644 drg->setPixmap(pix); -

645 mousePressed = false; -

646 drg->start(); -

647

}

never executed: end of block

648 #endif -

649

}

never executed: end of block

650 -

651 #ifndef QT_NO_DRAGANDDROP -

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

653 { -

654

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

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

655

e->accept();

never executed: e->accept();

656 else -

657

e->ignore();

never executed: e->ignore();

658 } -

659 -

660 void QColorWell::dragLeaveEvent(QDragLeaveEvent *) -

661 { -

662

if (hasFocus())

hasFocus()	Description
TRUE	never evaluated
FALSE	never evaluated

663

parentWidget()->setFocus();

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

664

}

never executed: end of block

665 -

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

667 { -

668

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

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

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

670 e->accept(); -

671

} else {

never executed: end of block

672 e->ignore(); -

673

}

never executed: end of block

674 } -

675 -

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

677 { -

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

679

if (col.isValid()) {

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

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

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

682 update(); -

683 e->accept(); -

684

} else {

never executed: end of block

685 e->ignore(); -

686

}

never executed: end of block

687 } -

688 -

689 #endif // QT_NO_DRAGANDDROP -

690 -

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

692 { -

693

if (!mousePressed)

!mousePressed	Description
TRUE	never evaluated
FALSE	never evaluated

694

return;

never executed: return;

695 QWellArray::mouseReleaseEvent(e); -

696 mousePressed = false; -

697

}

never executed: end of block

698 -

699 class QColorPicker : public QFrame -

700 { -

701 Q_OBJECT -

702 public: -

703 QColorPicker(QWidget* parent); -

704 ~QColorPicker(); -

705 -

706 void setCrossVisible(bool visible); -

707 public slots: -

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

709 -

710 signals: -

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

712 -

713 protected: -

714 QSize sizeHint() const Q_DECL_OVERRIDE; -

715 void paintEvent(QPaintEvent*) Q_DECL_OVERRIDE; -

716 void mouseMoveEvent(QMouseEvent *) Q_DECL_OVERRIDE; -

717 void mousePressEvent(QMouseEvent *) Q_DECL_OVERRIDE; -

718 void resizeEvent(QResizeEvent *) Q_DECL_OVERRIDE; -

719 -

720 private: -

721 int hue; -

722 int sat; -

723 -

724 QPoint colPt(); -

725 int huePt(const QPoint &pt); -

726 int satPt(const QPoint &pt); -

727 void setCol(const QPoint &pt); -

728 -

729 QPixmap pix; -

730 bool crossVisible; -

731 }; -

732 -

733 static int pWidth = 220; -

734 static int pHeight = 200; -

735 -

736 class QColorLuminancePicker : public QWidget -

737 { -

738 Q_OBJECT -

739 public: -

740 QColorLuminancePicker(QWidget* parent=0); -

741 ~QColorLuminancePicker(); -

742 -

743 public slots: -

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

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

746 -

747 signals: -

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

749 -

750 protected: -

751 void paintEvent(QPaintEvent*) Q_DECL_OVERRIDE; -

752 void mouseMoveEvent(QMouseEvent *) Q_DECL_OVERRIDE; -

753 void mousePressEvent(QMouseEvent *) Q_DECL_OVERRIDE; -

754 -

755 private: -

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

757 int val; -

758 int hue; -

759 int sat; -

760 -

761 int y2val(int y); -

762 int val2y(int val); -

763 void setVal(int v); -

764 -

765 QPixmap *pix; -

766 }; -

767 -

768 -

769 int QColorLuminancePicker::y2val(int y) -

770 { -

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

772

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

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

773 } -

774 -

775 int QColorLuminancePicker::val2y(int v) -

776 { -

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

778

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

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

779 } -

780 -

781 QColorLuminancePicker::QColorLuminancePicker(QWidget* parent) -

782 :QWidget(parent) -

783 { -

784 hue = 100; val = 100; sat = 100; -

785 pix = 0; -

786 // setAttribute(WA_NoErase, true); -

787

}

never executed: end of block

788 -

789 QColorLuminancePicker::~QColorLuminancePicker() -

790 { -

791 delete pix; -

792

}

never executed: end of block

793 -

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

795 { -

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

797

}

never executed: end of block

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

799 { -

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

801

}

never executed: end of block

802 -

803 void QColorLuminancePicker::setVal(int v) -

804 { -

805

if (val == v)

val == v	Description
TRUE	never evaluated
FALSE	never evaluated

806

return;

never executed: return;

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

808 delete pix; pix=0; -

809 repaint(); -

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

811

}

never executed: end of block

812 -

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

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

815 { -

816 setCol(h, s, val); -

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

818

}

never executed: end of block

819 -

820 void QColorLuminancePicker::paintEvent(QPaintEvent *) -

821 { -

822 int w = width() - 5; -

823 -

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

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

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

827

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

828 delete pix; -

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

830 int y; -

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

832

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

y < hi	Description
TRUE	never evaluated
FALSE	never evaluated

833 uint *end = pixel + wi; -

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

835 pixel = end; -

836

}

never executed: end of block

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

838

}

never executed: end of block

839 QPainter p(this); -

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

841 const QPalette &g = palette(); -

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

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

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

845 QPolygon a; -

846 int y = val2y(val); -

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

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

849 p.drawPolygon(a); -

850

}

never executed: end of block

851 -

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

853 { -

854 val = v; -

855 hue = h; -

856 sat = s; -

857 delete pix; pix=0; -

858 repaint(); -

859

}

never executed: end of block

860 -

861 QPoint QColorPicker::colPt() -

862 { -

863 QRect r = contentsRect(); -

864

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);

865 } -

866 -

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

868 { -

869 QRect r = contentsRect(); -

870

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

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

871 } -

872 -

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

874 { -

875 QRect r = contentsRect(); -

876

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

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

877 } -

878 -

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

880 { -

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

882

}

never executed: end of block

883 -

884 QColorPicker::QColorPicker(QWidget* parent) -

885 : QFrame(parent) -

886 , crossVisible(true) -

887 { -

888 hue = 0; sat = 0; -

889 setCol(150, 255); -

890 -

891 setAttribute(Qt::WA_NoSystemBackground); -

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

893

}

never executed: end of block

894 -

895 QColorPicker::~QColorPicker() -

896 { -

897 } -

898 -

899 void QColorPicker::setCrossVisible(bool visible) -

900 { -

901

if (crossVisible != visible) {

crossVisible != visible	Description
TRUE	never evaluated
FALSE	never evaluated

902 crossVisible = visible; -

903 update(); -

904

}

never executed: end of block

905

}

never executed: end of block

906 -

907 QSize QColorPicker::sizeHint() const -

908 { -

909

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

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

910 } -

911 -

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

913 { -

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

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

916

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

nhue == hue	Description
TRUE	never evaluated
FALSE	never evaluated

nsat == sat	Description
TRUE	never evaluated
FALSE	never evaluated

917

return;

never executed: return;

918 -

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

920 hue = nhue; sat = nsat; -

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

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

923 // update(r); -

924 repaint(r); -

925

}

never executed: end of block

926 -

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

928 { -

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

930 setCol(p); -

931 emit newCol(hue, sat); -

932

}

never executed: end of block

933 -

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

935 { -

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

937 setCol(p); -

938 emit newCol(hue, sat); -

939

}

never executed: end of block

940 -

941 void QColorPicker::paintEvent(QPaintEvent* ) -

942 { -

943 QPainter p(this); -

944 drawFrame(&p); -

945 QRect r = contentsRect(); -

946 -

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

948 -

949

if (crossVisible) {

crossVisible	Description
TRUE	never evaluated
FALSE	never evaluated

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

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

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

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

954

}

never executed: end of block

955

}

never executed: end of block

956 -

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

958 { -

959 QFrame::resizeEvent(ev); -

960 -

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

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

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

964 int x, y; -

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

966

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

y < h	Description
TRUE	never evaluated
FALSE	never evaluated

967 const uint *end = pixel + w; -

968 x = 0; -

969

while (pixel < end) {

pixel < end	Description
TRUE	never evaluated
FALSE	never evaluated

970 QPoint p(x, y); -

971 QColor c; -

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

973 *pixel = c.rgb(); -

974 ++pixel; -

975 ++x; -

976

}

never executed: end of block

977

}

never executed: end of block

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

979

}

never executed: end of block

980 -

981 -

982 class QColSpinBox : public QSpinBox -

983 { -

984 public: -

985 QColSpinBox(QWidget *parent) -

986

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

never executed: end of block

987 void setValue(int i) { -

988 const QSignalBlocker blocker(this); -

989 QSpinBox::setValue(i); -

990

}

never executed: end of block

991 }; -

992 -

993 class QColorShowLabel; -

994 -

995 class QColorShower : public QWidget -

996 { -

997 Q_OBJECT -

998 public: -

999 QColorShower(QColorDialog *parent); -

1000 -

1001 //things that don't emit signals -

1002 void setHsv(int h, int s, int v); -

1003 -

1004 int currentAlpha() const -

1005

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

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

1006

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

never executed: end of block

1007 void showAlpha(bool b); -

1008 bool isAlphaVisible() const; -

1009 -

1010

QRgb currentColor() const { return curCol; }

never executed: return curCol;

1011

QColor currentQColor() const { return curQColor; }

never executed: return curQColor;

1012 void retranslateStrings(); -

1013 void updateQColor(); -

1014 -

1015 public slots: -

1016 void setRgb(QRgb rgb); -

1017 -

1018 signals: -

1019 void newCol(QRgb rgb); -

1020 void currentColorChanged(const QColor &color); -

1021 -

1022 private slots: -

1023 void rgbEd(); -

1024 void hsvEd(); -

1025 void htmlEd(); -

1026 -

1027 private: -

1028 void showCurrentColor(); -

1029 int hue, sat, val; -

1030 QRgb curCol; -

1031 QColor curQColor; -

1032 QLabel *lblHue; -

1033 QLabel *lblSat; -

1034 QLabel *lblVal; -

1035 QLabel *lblRed; -

1036 QLabel *lblGreen; -

1037 QLabel *lblBlue; -

1038 QLabel *lblHtml; -

1039 QColSpinBox *hEd; -

1040 QColSpinBox *sEd; -

1041 QColSpinBox *vEd; -

1042 QColSpinBox *rEd; -

1043 QColSpinBox *gEd; -

1044 QColSpinBox *bEd; -

1045 QColSpinBox *alphaEd; -

1046 QLabel *alphaLab; -

1047 QLineEdit *htEd; -

1048 QColorShowLabel *lab; -

1049 bool rgbOriginal; -

1050 QColorDialog *colorDialog; -

1051 QGridLayout *gl; -

1052 -

1053 friend class QT_PREPEND_NAMESPACE(QColorDialog); -

1054 friend class QT_PREPEND_NAMESPACE(QColorDialogPrivate); -

1055 }; -

1056 -

1057 class QColorShowLabel : public QFrame -

1058 { -

1059 Q_OBJECT -

1060 -

1061 public: -

1062 QColorShowLabel(QWidget *parent) : QFrame(parent) { -

1063 setFrameStyle(QFrame::Panel|QFrame::Sunken); -

1064 setAcceptDrops(true); -

1065 mousePressed = false; -

1066

}

never executed: end of block

1067

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

never executed: end of block

1068 -

1069 signals: -

1070 void colorDropped(QRgb); -

1071 -

1072 protected: -

1073 void paintEvent(QPaintEvent *) Q_DECL_OVERRIDE; -

1074 void mousePressEvent(QMouseEvent *e) Q_DECL_OVERRIDE; -

1075 void mouseMoveEvent(QMouseEvent *e) Q_DECL_OVERRIDE; -

1076 void mouseReleaseEvent(QMouseEvent *e) Q_DECL_OVERRIDE; -

1077 #ifndef QT_NO_DRAGANDDROP -

1078 void dragEnterEvent(QDragEnterEvent *e) Q_DECL_OVERRIDE; -

1079 void dragLeaveEvent(QDragLeaveEvent *e) Q_DECL_OVERRIDE; -

1080 void dropEvent(QDropEvent *e) Q_DECL_OVERRIDE; -

1081 #endif -

1082 -

1083 private: -

1084 QColor col; -

1085 bool mousePressed; -

1086 QPoint pressPos; -

1087 }; -

1088 -

1089 void QColorShowLabel::paintEvent(QPaintEvent *e) -

1090 { -

1091 QPainter p(this); -

1092 drawFrame(&p); -

1093 p.fillRect(contentsRect()&e->rect(), col); -

1094

}

never executed: end of block

1095 -

1096 void QColorShower::showAlpha(bool b) -

1097 { -

1098 alphaLab->setVisible(b); -

1099 alphaEd->setVisible(b); -

1100

}

never executed: end of block

1101 -

1102 inline bool QColorShower::isAlphaVisible() const -

1103 { -

1104

return alphaLab->isVisible();

never executed: return alphaLab->isVisible();

1105 } -

1106 -

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

1108 { -

1109 mousePressed = true; -

1110 pressPos = e->pos(); -

1111

}

never executed: end of block

1112 -

1113 void QColorShowLabel::mouseMoveEvent(QMouseEvent *e) -

1114 { -

1115 #ifdef QT_NO_DRAGANDDROP -

1116 Q_UNUSED(e); -

1117 #else -

1118

if (!mousePressed)

!mousePressed	Description
TRUE	never evaluated
FALSE	never evaluated

1119

return;

never executed: return;

1120

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

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

1121 QMimeData *mime = new QMimeData; -

1122 mime->setColorData(col); -

1123 QPixmap pix(30, 20); -

1124 pix.fill(col); -

1125 QPainter p(&pix); -

1126 p.drawRect(0, 0, pix.width() - 1, pix.height() - 1); -

1127 p.end(); -

1128 QDrag *drg = new QDrag(this); -

1129 drg->setMimeData(mime); -

1130 drg->setPixmap(pix); -

1131 mousePressed = false; -

1132 drg->start(); -

1133

}

never executed: end of block

1134 #endif -

1135

}

never executed: end of block

1136 -

1137 #ifndef QT_NO_DRAGANDDROP -

1138 void QColorShowLabel::dragEnterEvent(QDragEnterEvent *e) -

1139 { -

1140

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

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

1141

e->accept();

never executed: e->accept();

1142 else -

1143

e->ignore();

never executed: e->ignore();

1144 } -

1145 -

1146 void QColorShowLabel::dragLeaveEvent(QDragLeaveEvent *) -

1147 { -

1148 } -

1149 -

1150 void QColorShowLabel::dropEvent(QDropEvent *e) -

1151 { -

1152 QColor color = qvariant_cast<QColor>(e->mimeData()->colorData()); -

1153

if (color.isValid()) {

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

1154 col = color; -

1155 repaint(); -

1156 emit colorDropped(col.rgb()); -

1157 e->accept(); -

1158

} else {

never executed: end of block

1159 e->ignore(); -

1160

}

never executed: end of block

1161 } -

1162 #endif // QT_NO_DRAGANDDROP -

1163 -

1164 void QColorShowLabel::mouseReleaseEvent(QMouseEvent *) -

1165 { -

1166

if (!mousePressed)

!mousePressed	Description
TRUE	never evaluated
FALSE	never evaluated

1167

return;

never executed: return;

1168 mousePressed = false; -

1169

}

never executed: end of block

1170 -

1171 QColorShower::QColorShower(QColorDialog *parent) -

1172 : QWidget(parent) -

1173 { -

1174 colorDialog = parent; -

1175 -

1176 curCol = qRgb(255, 255, 255); -

1177 curQColor = Qt::white; -

1178 -

1179 gl = new QGridLayout(this); -

1180 gl->setMargin(gl->spacing()); -

1181 lab = new QColorShowLabel(this); -

1182 -

1183 #ifndef Q_OS_WINCE -

1184 #ifdef QT_SMALL_COLORDIALOG -

1185 lab->setMinimumHeight(60); -

1186 #endif -

1187 lab->setMinimumWidth(60); -

1188 #else -

1189 lab->setMinimumWidth(20); -

1190 #endif -

1191 -

1192 // For QVGA screens only the comboboxes and color label are visible. -

1193 // For nHD screens only color and luminence pickers and color label are visible. -

1194 #if !defined(QT_SMALL_COLORDIALOG) -

1195 gl->addWidget(lab, 0, 0, -1, 1); -

1196 #else -

1197 gl->addWidget(lab, 0, 0, 1, -1); -

1198 #endif -

1199 connect(lab, SIGNAL(colorDropped(QRgb)), this, SIGNAL(newCol(QRgb))); -

1200 connect(lab, SIGNAL(colorDropped(QRgb)), this, SLOT(setRgb(QRgb))); -

1201 -

1202 hEd = new QColSpinBox(this); -

1203 hEd->setRange(0, 359); -

1204 lblHue = new QLabel(this); -

1205 #ifndef QT_NO_SHORTCUT -

1206 lblHue->setBuddy(hEd); -

1207 #endif -

1208 lblHue->setAlignment(Qt::AlignRight|Qt::AlignVCenter); -

1209 #if !defined(QT_SMALL_COLORDIALOG) -

1210 gl->addWidget(lblHue, 0, 1); -

1211 gl->addWidget(hEd, 0, 2); -

1212 #else -

1213 gl->addWidget(lblHue, 1, 0); -

1214 gl->addWidget(hEd, 2, 0); -

1215 #endif -

1216 -

1217 sEd = new QColSpinBox(this); -

1218 lblSat = new QLabel(this); -

1219 #ifndef QT_NO_SHORTCUT -

1220 lblSat->setBuddy(sEd); -

1221 #endif -

1222 lblSat->setAlignment(Qt::AlignRight|Qt::AlignVCenter); -

1223 #if !defined(QT_SMALL_COLORDIALOG) -

1224 gl->addWidget(lblSat, 1, 1); -

1225 gl->addWidget(sEd, 1, 2); -

1226 #else -

1227 gl->addWidget(lblSat, 1, 1); -

1228 gl->addWidget(sEd, 2, 1); -

1229 #endif -

1230 -

1231 vEd = new QColSpinBox(this); -

1232 lblVal = new QLabel(this); -

1233 #ifndef QT_NO_SHORTCUT -

1234 lblVal->setBuddy(vEd); -

1235 #endif -

1236 lblVal->setAlignment(Qt::AlignRight|Qt::AlignVCenter); -

1237 #if !defined(QT_SMALL_COLORDIALOG) -

1238 gl->addWidget(lblVal, 2, 1); -

1239 gl->addWidget(vEd, 2, 2); -

1240 #else -

1241 gl->addWidget(lblVal, 1, 2); -

1242 gl->addWidget(vEd, 2, 2); -

1243 #endif -

1244 -

1245 rEd = new QColSpinBox(this); -

1246 lblRed = new QLabel(this); -

1247 #ifndef QT_NO_SHORTCUT -

1248 lblRed->setBuddy(rEd); -

1249 #endif -

1250 lblRed->setAlignment(Qt::AlignRight|Qt::AlignVCenter); -

1251 #if !defined(QT_SMALL_COLORDIALOG) -

1252 gl->addWidget(lblRed, 0, 3); -

1253 gl->addWidget(rEd, 0, 4); -

1254 #else -

1255 gl->addWidget(lblRed, 3, 0); -

1256 gl->addWidget(rEd, 4, 0); -

1257 #endif -

1258 -

1259 gEd = new QColSpinBox(this); -

1260 lblGreen = new QLabel(this); -

1261 #ifndef QT_NO_SHORTCUT -

1262 lblGreen->setBuddy(gEd); -

1263 #endif -

1264 lblGreen->setAlignment(Qt::AlignRight|Qt::AlignVCenter); -

1265 #if !defined(QT_SMALL_COLORDIALOG) -

1266 gl->addWidget(lblGreen, 1, 3); -

1267 gl->addWidget(gEd, 1, 4); -

1268 #else -

1269 gl->addWidget(lblGreen, 3, 1); -

1270 gl->addWidget(gEd, 4, 1); -

1271 #endif -

1272 -

1273 bEd = new QColSpinBox(this); -

1274 lblBlue = new QLabel(this); -

1275 #ifndef QT_NO_SHORTCUT -

1276 lblBlue->setBuddy(bEd); -

1277 #endif -

1278 lblBlue->setAlignment(Qt::AlignRight|Qt::AlignVCenter); -

1279 #if !defined(QT_SMALL_COLORDIALOG) -

1280 gl->addWidget(lblBlue, 2, 3); -

1281 gl->addWidget(bEd, 2, 4); -

1282 #else -

1283 gl->addWidget(lblBlue, 3, 2); -

1284 gl->addWidget(bEd, 4, 2); -

1285 #endif -

1286 -

1287 alphaEd = new QColSpinBox(this); -

1288 alphaLab = new QLabel(this); -

1289 #ifndef QT_NO_SHORTCUT -

1290 alphaLab->setBuddy(alphaEd); -

1291 #endif -

1292 alphaLab->setAlignment(Qt::AlignRight|Qt::AlignVCenter); -

1293 #if !defined(QT_SMALL_COLORDIALOG) -

1294 gl->addWidget(alphaLab, 3, 1, 1, 3); -

1295 gl->addWidget(alphaEd, 3, 4); -

1296 #else -

1297 gl->addWidget(alphaLab, 1, 3, 3, 1); -

1298 gl->addWidget(alphaEd, 4, 3); -

1299 #endif -

1300 alphaEd->hide(); -

1301 alphaLab->hide(); -

1302 lblHtml = new QLabel(this); -

1303 htEd = new QLineEdit(this); -

1304 #ifndef QT_NO_SHORTCUT -

1305 lblHtml->setBuddy(htEd); -

1306 #endif -

1307 -

1308 #if !defined(QT_NO_REGULAREXPRESSION) -

1309

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

never executed: return qstring_literal_temp;

1310 QRegularExpressionValidator *validator = new QRegularExpressionValidator(regExp, this); -

1311 htEd->setValidator(validator); -

1312 #elif !defined(QT_NO_REGEXP) -

1313 QRegExp regExp(QStringLiteral("#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})")); -

1314 QRegExpValidator *validator = new QRegExpValidator(regExp, this); -

1315 htEd->setValidator(validator); -

1316 #else -

1317 htEd->setReadOnly(true); -

1318 #endif -

1319 htEd->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Fixed); -

1320 -

1321 lblHtml->setAlignment(Qt::AlignRight|Qt::AlignVCenter); -

1322 #if defined(QT_SMALL_COLORDIALOG) -

1323 gl->addWidget(lblHtml, 5, 0); -

1324 gl->addWidget(htEd, 5, 1, 1, /*colspan=*/ 2); -

1325 #else -

1326 gl->addWidget(lblHtml, 5, 1); -

1327 gl->addWidget(htEd, 5, 2, 1, /*colspan=*/ 3); -

1328 #endif -

1329 -

1330 connect(hEd, SIGNAL(valueChanged(int)), this, SLOT(hsvEd())); -

1331 connect(sEd, SIGNAL(valueChanged(int)), this, SLOT(hsvEd())); -

1332 connect(vEd, SIGNAL(valueChanged(int)), this, SLOT(hsvEd())); -

1333 -

1334 connect(rEd, SIGNAL(valueChanged(int)), this, SLOT(rgbEd())); -

1335 connect(gEd, SIGNAL(valueChanged(int)), this, SLOT(rgbEd())); -

1336 connect(bEd, SIGNAL(valueChanged(int)), this, SLOT(rgbEd())); -

1337 connect(alphaEd, SIGNAL(valueChanged(int)), this, SLOT(rgbEd())); -

1338 connect(htEd, SIGNAL(textEdited(QString)), this, SLOT(htmlEd())); -

1339 -

1340 retranslateStrings(); -

1341

}

never executed: end of block

1342 -

1343 } // unnamed namespace -

1344 -

1345

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

never executed: return cs->currentColor();

1346

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

never executed: return cs->currentAlpha();

1347

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

never executed: end of block

1348

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

never executed: end of block

1349

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

never executed: return cs->isAlphaVisible();

1350 -

1351 QColor QColorDialogPrivate::currentQColor() const -

1352 { -

1353

if (nativeDialogInUse)

nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

1354

return platformColorDialogHelper()->currentColor();

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

1355

return cs->currentQColor();

never executed: return cs->currentQColor();

1356 } -

1357 -

1358 void QColorShower::showCurrentColor() -

1359 { -

1360 lab->setColor(currentColor()); -

1361 lab->repaint(); -

1362

}

never executed: end of block

1363 -

1364 void QColorShower::rgbEd() -

1365 { -

1366 rgbOriginal = true; -

1367 curCol = qRgba(rEd->value(), gEd->value(), bEd->value(), currentAlpha()); -

1368 -

1369 rgb2hsv(currentColor(), hue, sat, val); -

1370 -

1371 hEd->setValue(hue); -

1372 sEd->setValue(sat); -

1373 vEd->setValue(val); -

1374 -

1375 htEd->setText(QColor(curCol).name()); -

1376 -

1377 showCurrentColor(); -

1378 emit newCol(currentColor()); -

1379 updateQColor(); -

1380

}

never executed: end of block

1381 -

1382 void QColorShower::hsvEd() -

1383 { -

1384 rgbOriginal = false; -

1385 hue = hEd->value(); -

1386 sat = sEd->value(); -

1387 val = vEd->value(); -

1388 -

1389 QColor c; -

1390 c.setHsv(hue, sat, val); -

1391 curCol = c.rgb(); -

1392 -

1393 rEd->setValue(qRed(currentColor())); -

1394 gEd->setValue(qGreen(currentColor())); -

1395 bEd->setValue(qBlue(currentColor())); -

1396 -

1397 htEd->setText(c.name()); -

1398 -

1399 showCurrentColor(); -

1400 emit newCol(currentColor()); -

1401 updateQColor(); -

1402

}

never executed: end of block

1403 -

1404 void QColorShower::htmlEd() -

1405 { -

1406 QColor c; -

1407 QString t = htEd->text(); -

1408 c.setNamedColor(t); -

1409

if (!c.isValid())

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

1410

return;

never executed: return;

1411 curCol = qRgba(c.red(), c.green(), c.blue(), currentAlpha()); -

1412 rgb2hsv(curCol, hue, sat, val); -

1413 -

1414 hEd->setValue(hue); -

1415 sEd->setValue(sat); -

1416 vEd->setValue(val); -

1417 -

1418 rEd->setValue(qRed(currentColor())); -

1419 gEd->setValue(qGreen(currentColor())); -

1420 bEd->setValue(qBlue(currentColor())); -

1421 -

1422 showCurrentColor(); -

1423 emit newCol(currentColor()); -

1424 updateQColor(); -

1425

}

never executed: end of block

1426 -

1427 void QColorShower::setRgb(QRgb rgb) -

1428 { -

1429 rgbOriginal = true; -

1430 curCol = rgb; -

1431 -

1432 rgb2hsv(currentColor(), hue, sat, val); -

1433 -

1434 hEd->setValue(hue); -

1435 sEd->setValue(sat); -

1436 vEd->setValue(val); -

1437 -

1438 rEd->setValue(qRed(currentColor())); -

1439 gEd->setValue(qGreen(currentColor())); -

1440 bEd->setValue(qBlue(currentColor())); -

1441 -

1442 htEd->setText(QColor(rgb).name()); -

1443 -

1444 showCurrentColor(); -

1445 updateQColor(); -

1446

}

never executed: end of block

1447 -

1448 void QColorShower::setHsv(int h, int s, int v) -

1449 { -

1450

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

1451

return;

never executed: return;

1452 -

1453 rgbOriginal = false; -

1454 hue = h; val = v; sat = s; -

1455 QColor c; -

1456 c.setHsv(hue, sat, val); -

1457 curCol = c.rgb(); -

1458 -

1459 hEd->setValue(hue); -

1460 sEd->setValue(sat); -

1461 vEd->setValue(val); -

1462 -

1463 rEd->setValue(qRed(currentColor())); -

1464 gEd->setValue(qGreen(currentColor())); -

1465 bEd->setValue(qBlue(currentColor())); -

1466 -

1467 htEd->setText(c.name()); -

1468 -

1469 showCurrentColor(); -

1470 updateQColor(); -

1471

}

never executed: end of block

1472 -

1473 void QColorShower::retranslateStrings() -

1474 { -

1475 lblHue->setText(QColorDialog::tr("Hu&e:")); -

1476 lblSat->setText(QColorDialog::tr("&Sat:")); -

1477 lblVal->setText(QColorDialog::tr("&Val:")); -

1478 lblRed->setText(QColorDialog::tr("&Red:")); -

1479 lblGreen->setText(QColorDialog::tr("&Green:")); -

1480 lblBlue->setText(QColorDialog::tr("Bl&ue:")); -

1481 alphaLab->setText(QColorDialog::tr("A&lpha channel:")); -

1482 lblHtml->setText(QColorDialog::tr("&HTML:")); -

1483

}

never executed: end of block

1484 -

1485 void QColorShower::updateQColor() -

1486 { -

1487 QColor oldQColor(curQColor); -

1488 curQColor.setRgba(qRgba(qRed(curCol), qGreen(curCol), qBlue(curCol), currentAlpha())); -

1489

if (curQColor != oldQColor)

curQColor != oldQColor	Description
TRUE	never evaluated
FALSE	never evaluated

1490

emit currentColorChanged(curQColor);

never executed: currentColorChanged(curQColor);

1491

}

never executed: end of block

1492 -

1493 //sets all widgets to display h,s,v -

1494 void QColorDialogPrivate::_q_newHsv(int h, int s, int v) -

1495 { -

1496

if (!nativeDialogInUse) {

!nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

1497 cs->setHsv(h, s, v); -

1498 cp->setCol(h, s); -

1499 lp->setCol(h, s, v); -

1500

}

never executed: end of block

1501

}

never executed: end of block

1502 -

1503 //sets all widgets to display rgb -

1504 void QColorDialogPrivate::setCurrentRgbColor(QRgb rgb) -

1505 { -

1506

if (!nativeDialogInUse) {

!nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

1507 cs->setRgb(rgb); -

1508 _q_newColorTypedIn(rgb); -

1509

}

never executed: end of block

1510

}

never executed: end of block

1511 -

1512 // hack; doesn't keep curCol in sync, so use with care -

1513 void QColorDialogPrivate::setCurrentQColor(const QColor &color) -

1514 { -

1515 Q_Q(QColorDialog); -

1516

if (cs->curQColor != color) {

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

1517 cs->curQColor = color; -

1518 emit q->currentColorChanged(color); -

1519

}

never executed: end of block

1520

}

never executed: end of block

1521 -

1522 // size of standard and custom color selector -

1523 enum { -

1524 colorColumns = 8, -

1525 standardColorRows = 6, -

1526 customColorRows = 2 -

1527 }; -

1528 -

1529 bool QColorDialogPrivate::selectColor(const QColor &col) -

1530 { -

1531 QRgb color = col.rgb(); -

1532 // Check standard colors -

1533

if (standard) {

standard	Description
TRUE	never evaluated
FALSE	never evaluated

1534 const QRgb *standardColors = QColorDialogOptions::standardColors(); -

1535 const QRgb *standardColorsEnd = standardColors + standardColorRows * colorColumns; -

1536 const QRgb *match = std::find(standardColors, standardColorsEnd, color); -

1537

if (match != standardColorsEnd) {

match != standardColorsEnd	Description
TRUE	never evaluated
FALSE	never evaluated

1538 const int index = int(match - standardColors); -

1539 const int column = index / standardColorRows; -

1540 const int row = index % standardColorRows; -

1541 _q_newStandard(row, column); -

1542 standard->setCurrent(row, column); -

1543 standard->setSelected(row, column); -

1544 standard->setFocus(); -

1545

return true;

never executed: return true;

1546 } -

1547

}

never executed: end of block

1548 // Check custom colors -

1549

if (custom) {

custom	Description
TRUE	never evaluated
FALSE	never evaluated

1550 const QRgb *customColors = QColorDialogOptions::customColors(); -

1551 const QRgb *customColorsEnd = customColors + customColorRows * colorColumns; -

1552 const QRgb *match = std::find(customColors, customColorsEnd, color); -

1553

if (match != customColorsEnd) {

match != customColorsEnd	Description
TRUE	never evaluated
FALSE	never evaluated

1554 const int index = int(match - customColors); -

1555 const int column = index / customColorRows; -

1556 const int row = index % customColorRows; -

1557 _q_newCustom(row, column); -

1558 custom->setCurrent(row, column); -

1559 custom->setSelected(row, column); -

1560 custom->setFocus(); -

1561

return true;

never executed: return true;

1562 } -

1563

}

never executed: end of block

1564

return false;

never executed: return false;

1565 } -

1566 -

1567 QColor QColorDialogPrivate::grabScreenColor(const QPoint &p) -

1568 { -

1569 const QDesktopWidget *desktop = QApplication::desktop(); -

1570 const QPixmap pixmap = QGuiApplication::screens().at(desktop->screenNumber())->grabWindow(desktop->winId(), -

1571 p.x(), p.y(), 1, 1); -

1572 QImage i = pixmap.toImage(); -

1573

return i.pixel(0, 0);

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

1574 } -

1575 -

1576 //sets all widgets except cs to display rgb -

1577 void QColorDialogPrivate::_q_newColorTypedIn(QRgb rgb) -

1578 { -

1579

if (!nativeDialogInUse) {

!nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

1580 int h, s, v; -

1581 rgb2hsv(rgb, h, s, v); -

1582 cp->setCol(h, s); -

1583 lp->setCol(h, s, v); -

1584

}

never executed: end of block

1585

}

never executed: end of block

1586 -

1587 void QColorDialogPrivate::_q_nextCustom(int r, int c) -

1588 { -

1589 nextCust = r + customColorRows * c; -

1590

}

never executed: end of block

1591 -

1592 void QColorDialogPrivate::_q_newCustom(int r, int c) -

1593 { -

1594 const int i = r + customColorRows * c; -

1595 setCurrentRgbColor(QColorDialogOptions::customColor(i)); -

1596

if (standard)

standard	Description
TRUE	never evaluated
FALSE	never evaluated

1597

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

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

1598

}

never executed: end of block

1599 -

1600 void QColorDialogPrivate::_q_newStandard(int r, int c) -

1601 { -

1602 setCurrentRgbColor(QColorDialogOptions::standardColor(r + c * 6)); -

1603

if (custom)

custom	Description
TRUE	never evaluated
FALSE	never evaluated

1604

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

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

1605

}

never executed: end of block

1606 -

1607 void QColorDialogPrivate::_q_pickScreenColor() -

1608 { -

1609 Q_Q(QColorDialog); -

1610

if (!colorPickingEventFilter)

!colorPickingEventFilter	Description
TRUE	never evaluated
FALSE	never evaluated

1611

colorPickingEventFilter = new QColorPickingEventFilter(this);

never executed: colorPickingEventFilter = new QColorPickingEventFilter(this);

1612 q->installEventFilter(colorPickingEventFilter); -

1613 // If user pushes Escape, the last color before picking will be restored. -

1614 beforeScreenColorPicking = cs->currentColor(); -

1615 #ifndef QT_NO_CURSOR -

1616 q->grabMouse(Qt::CrossCursor); -

1617 #else -

1618 q->grabMouse(); -

1619 #endif -

1620 -

1621 #ifdef Q_OS_WIN32 // excludes WinCE and WinRT -

1622 // On Windows mouse tracking doesn't work over other processes's windows -

1623 updateTimer->start(30); -

1624 -

1625 // HACK: Because mouse grabbing doesn't work across processes, we have to have a dummy, -

1626 // invisible window to catch the mouse click, otherwise we will click whatever we clicked -

1627 // and loose focus. -

1628 dummyTransparentWindow.show(); -

1629 #endif -

1630 q->grabKeyboard(); -

1631 /* With setMouseTracking(true) the desired color can be more precisely picked up, -

1632 * and continuously pushing the mouse button is not necessary. -

1633 */ -

1634 q->setMouseTracking(true); -

1635 -

1636 addCusBt->setDisabled(true); -

1637 buttons->setDisabled(true); -

1638 screenColorPickerButton->setDisabled(true); -

1639 -

1640 const QPoint globalPos = QCursor::pos(); -

1641 q->setCurrentColor(grabScreenColor(globalPos)); -

1642 updateColorLabelText(globalPos); -

1643

}

never executed: end of block

1644 -

1645 void QColorDialogPrivate::updateColorLabelText(const QPoint &globalPos) -

1646 { -

1647 lblScreenColorInfo->setText(QColorDialog::tr("Cursor at %1, %2\nPress ESC to cancel") -

1648 .arg(globalPos.x()) -

1649 .arg(globalPos.y())); -

1650

}

never executed: end of block

1651 -

1652 void QColorDialogPrivate::releaseColorPicking() -

1653 { -

1654 Q_Q(QColorDialog); -

1655 cp->setCrossVisible(true); -

1656 q->removeEventFilter(colorPickingEventFilter); -

1657 q->releaseMouse(); -

1658 #ifdef Q_OS_WIN32 -

1659 updateTimer->stop(); -

1660 dummyTransparentWindow.setVisible(false); -

1661 #endif -

1662 q->releaseKeyboard(); -

1663 q->setMouseTracking(false); -

1664 lblScreenColorInfo->setText(QLatin1String("\n")); -

1665 addCusBt->setDisabled(false); -

1666 buttons->setDisabled(false); -

1667 screenColorPickerButton->setDisabled(false); -

1668

}

never executed: end of block

1669 -

1670 void QColorDialogPrivate::init(const QColor &initial) -

1671 { -

1672 Q_Q(QColorDialog); -

1673 -

1674 q->setSizeGripEnabled(false); -

1675 q->setWindowTitle(QColorDialog::tr("Select Color")); -

1676 -

1677 // default: use the native dialog if possible. Can be overridden in setOptions() -

1678 nativeDialogInUse = (platformColorDialogHelper() != 0); -

1679 colorPickingEventFilter = 0; -

1680 nextCust = 0; -

1681 -

1682

if (!nativeDialogInUse)

!nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

1683

initWidgets();

never executed: initWidgets();

1684 -

1685 #ifdef Q_OS_WIN32 -

1686 dummyTransparentWindow.resize(1, 1); -

1687 dummyTransparentWindow.setFlags(Qt::Tool | Qt::FramelessWindowHint); -

1688 #endif -

1689 -

1690 q->setCurrentColor(initial); -

1691

}

never executed: end of block

1692 -

1693 void QColorDialogPrivate::initWidgets() -

1694 { -

1695 Q_Q(QColorDialog); -

1696 QVBoxLayout *mainLay = new QVBoxLayout(q); -

1697 // there's nothing in this dialog that benefits from sizing up -

1698 mainLay->setSizeConstraint(QLayout::SetFixedSize); -

1699 -

1700 QHBoxLayout *topLay = new QHBoxLayout(); -

1701 mainLay->addLayout(topLay); -

1702 -

1703 leftLay = 0; -

1704 -

1705 #if defined(Q_OS_WINCE) || defined(QT_SMALL_COLORDIALOG) -

1706 smallDisplay = true; -

1707 const int lumSpace = 20; -

1708 #else -

1709 // small displays (e.g. PDAs) cannot fit the full color dialog, -

1710 // so just use the color picker. -

1711

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

1712 const int lumSpace = topLay->spacing() / 2; -

1713 #endif -

1714 -

1715

if (!smallDisplay) {

!smallDisplay	Description
TRUE	never evaluated
FALSE	never evaluated

1716 leftLay = new QVBoxLayout; -

1717 topLay->addLayout(leftLay); -

1718 -

1719 standard = new QColorWell(q, standardColorRows, colorColumns, QColorDialogOptions::standardColors()); -

1720 lblBasicColors = new QLabel(q); -

1721 #ifndef QT_NO_SHORTCUT -

1722 lblBasicColors->setBuddy(standard); -

1723 #endif -

1724 q->connect(standard, SIGNAL(selected(int,int)), SLOT(_q_newStandard(int,int))); -

1725 leftLay->addWidget(lblBasicColors); -

1726 leftLay->addWidget(standard); -

1727 -

1728 #if !defined(Q_OS_WINCE) && !defined(QT_SMALL_COLORDIALOG) -

1729 // The screen color picker button -

1730 screenColorPickerButton = new QPushButton(); -

1731 leftLay->addWidget(screenColorPickerButton); -

1732 lblScreenColorInfo = new QLabel(QLatin1String("\n")); -

1733 leftLay->addWidget(lblScreenColorInfo); -

1734 q->connect(screenColorPickerButton, SIGNAL(clicked()), SLOT(_q_pickScreenColor())); -

1735 #endif -

1736 -

1737 #if !defined(Q_OS_WINCE) -

1738 leftLay->addStretch(); -

1739 #endif -

1740 -

1741 custom = new QColorWell(q, customColorRows, colorColumns, QColorDialogOptions::customColors()); -

1742 custom->setAcceptDrops(true); -

1743 -

1744 q->connect(custom, SIGNAL(selected(int,int)), SLOT(_q_newCustom(int,int))); -

1745 q->connect(custom, SIGNAL(currentChanged(int,int)), SLOT(_q_nextCustom(int,int))); -

1746 lblCustomColors = new QLabel(q); -

1747 #ifndef QT_NO_SHORTCUT -

1748 lblCustomColors->setBuddy(custom); -

1749 #endif -

1750 leftLay->addWidget(lblCustomColors); -

1751 leftLay->addWidget(custom); -

1752 -

1753 addCusBt = new QPushButton(q); -

1754 QObject::connect(addCusBt, SIGNAL(clicked()), q, SLOT(_q_addCustom())); -

1755 leftLay->addWidget(addCusBt); -

1756

} else {

never executed: end of block

1757 // better color picker size for small displays -

1758 #if defined(QT_SMALL_COLORDIALOG) -

1759 QSize screenSize = QApplication::desktop()->availableGeometry(QCursor::pos()).size(); -

1760 pWidth = pHeight = qMin(screenSize.width(), screenSize.height()); -

1761 pHeight -= 20; -

1762 if(screenSize.height() > screenSize.width()) -

1763 pWidth -= 20; -

1764 #else -

1765 pWidth = 150; -

1766 pHeight = 100; -

1767 #endif -

1768 custom = 0; -

1769 standard = 0; -

1770

}

never executed: end of block

1771 -

1772 QVBoxLayout *rightLay = new QVBoxLayout; -

1773 topLay->addLayout(rightLay); -

1774 -

1775 QHBoxLayout *pickLay = new QHBoxLayout; -

1776 rightLay->addLayout(pickLay); -

1777 -

1778 QVBoxLayout *cLay = new QVBoxLayout; -

1779 pickLay->addLayout(cLay); -

1780 cp = new QColorPicker(q); -

1781 -

1782 cp->setFrameStyle(QFrame::Panel + QFrame::Sunken); -

1783 -

1784 #if defined(QT_SMALL_COLORDIALOG) -

1785 cp->hide(); -

1786 #else -

1787 cLay->addSpacing(lumSpace); -

1788 cLay->addWidget(cp); -

1789 #endif -

1790 cLay->addSpacing(lumSpace); -

1791 -

1792 lp = new QColorLuminancePicker(q); -

1793 #if defined(QT_SMALL_COLORDIALOG) -

1794 lp->hide(); -

1795 #else -

1796 lp->setFixedWidth(20); -

1797 pickLay->addSpacing(10); -

1798 pickLay->addWidget(lp); -

1799 pickLay->addStretch(); -

1800 #endif -

1801 -

1802 QObject::connect(cp, SIGNAL(newCol(int,int)), lp, SLOT(setCol(int,int))); -

1803 QObject::connect(lp, SIGNAL(newHsv(int,int,int)), q, SLOT(_q_newHsv(int,int,int))); -

1804 -

1805 rightLay->addStretch(); -

1806 -

1807 cs = new QColorShower(q); -

1808 pickLay->setMargin(cs->gl->margin()); -

1809 QObject::connect(cs, SIGNAL(newCol(QRgb)), q, SLOT(_q_newColorTypedIn(QRgb))); -

1810 QObject::connect(cs, SIGNAL(currentColorChanged(QColor)), -

1811 q, SIGNAL(currentColorChanged(QColor))); -

1812 #if defined(QT_SMALL_COLORDIALOG) -

1813 topLay->addWidget(cs); -

1814 #else -

1815 rightLay->addWidget(cs); -

1816

if (leftLay)

leftLay	Description
TRUE	never evaluated
FALSE	never evaluated

1817

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

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

1818 #endif -

1819 -

1820 buttons = new QDialogButtonBox(q); -

1821 mainLay->addWidget(buttons); -

1822 -

1823 ok = buttons->addButton(QDialogButtonBox::Ok); -

1824 QObject::connect(ok, SIGNAL(clicked()), q, SLOT(accept())); -

1825 ok->setDefault(true); -

1826 cancel = buttons->addButton(QDialogButtonBox::Cancel); -

1827 QObject::connect(cancel, SIGNAL(clicked()), q, SLOT(reject())); -

1828 -

1829 #ifdef Q_OS_WIN32 -

1830 updateTimer = new QTimer(q); -

1831 QObject::connect(updateTimer, SIGNAL(timeout()), q, SLOT(_q_updateColorPicking())); -

1832 #endif -

1833 retranslateStrings(); -

1834

}

never executed: end of block

1835 -

1836 void QColorDialogPrivate::initHelper(QPlatformDialogHelper *h) -

1837 { -

1838 QColorDialog *d = q_func(); -

1839 QObject::connect(h, SIGNAL(currentColorChanged(QColor)), d, SIGNAL(currentColorChanged(QColor))); -

1840 QObject::connect(h, SIGNAL(colorSelected(QColor)), d, SIGNAL(colorSelected(QColor))); -

1841 static_cast<QPlatformColorDialogHelper *>(h)->setOptions(options); -

1842

}

never executed: end of block

1843 -

1844 void QColorDialogPrivate::helperPrepareShow(QPlatformDialogHelper *) -

1845 { -

1846 options->setWindowTitle(q_func()->windowTitle()); -

1847

}

never executed: end of block

1848 -

1849 void QColorDialogPrivate::_q_addCustom() -

1850 { -

1851 QColorDialogOptions::setCustomColor(nextCust, cs->currentColor()); -

1852

if (custom)

custom	Description
TRUE	never evaluated
FALSE	never evaluated

1853

custom->update();

never executed: custom->update();

1854 nextCust = (nextCust+1) % 16; -

1855

}

never executed: end of block

1856 -

1857 void QColorDialogPrivate::retranslateStrings() -

1858 { -

1859

if (!smallDisplay) {

!smallDisplay	Description
TRUE	never evaluated
FALSE	never evaluated

1860 lblBasicColors->setText(QColorDialog::tr("&Basic colors")); -

1861 lblCustomColors->setText(QColorDialog::tr("&Custom colors")); -

1862 addCusBt->setText(QColorDialog::tr("&Add to Custom Colors")); -

1863 screenColorPickerButton->setText(QColorDialog::tr("&Pick Screen Color")); -

1864

}

never executed: end of block

1865 -

1866 cs->retranslateStrings(); -

1867

}

never executed: end of block

1868 -

1869 bool QColorDialogPrivate::canBeNativeDialog() const -

1870 { -

1871 // Don't use Q_Q here! This function is called from ~QDialog, -

1872 // so Q_Q calling q_func() invokes undefined behavior (invalid cast in q_func()). -

1873 const QDialog * const q = static_cast<const QDialog*>(q_ptr); -

1874

if (nativeDialogInUse)

nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

1875

return true;

never executed: return true;

1876

if (QCoreApplication::testAttribute(Qt::AA_DontUseNativeDialogs)

QCoreApplicati...NativeDialogs)	Description
TRUE	never evaluated
FALSE	never evaluated

1877

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

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

1878

|| (options->options() & QColorDialog::DontUseNativeDialog)) {

(options->opti...eNativeDialog)	Description
TRUE	never evaluated
FALSE	never evaluated

1879

return false;

never executed: return false;

1880 } -

1881 -

1882 QLatin1String staticName(QColorDialog::staticMetaObject.className()); -

1883 QLatin1String dynamicName(q->metaObject()->className()); -

1884

return (staticName == dynamicName);

never executed: return (staticName == dynamicName);

1885 } -

1886 -

1887 static const Qt::WindowFlags DefaultWindowFlags = -

1888 Qt::Dialog | Qt::WindowTitleHint | Qt::MSWindowsFixedSizeDialogHint -

1889 | Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint; -

1890 -

1891 /*! -

1892 \class QColorDialog -

1893 \brief The QColorDialog class provides a dialog widget for specifying colors. -

1894 -

1895 \ingroup standard-dialogs -

1896 \inmodule QtWidgets -

1897 -

1898 The color dialog's function is to allow users to choose colors. -

1899 For example, you might use this in a drawing program to allow the -

1900 user to set the brush color. -

1901 -

1902 The static functions provide modal color dialogs. -

1903 \omit -

1904 If you require a modeless dialog, use the QColorDialog constructor. -

1905 \endomit -

1906 -

1907 The static getColor() function shows the dialog, and allows the user to -

1908 specify a color. This function can also be used to let users choose a -

1909 color with a level of transparency: pass the ShowAlphaChannel option as -

1910 an additional argument. -

1911 -

1912 The user can store customCount() different custom colors. The -

1913 custom colors are shared by all color dialogs, and remembered -

1914 during the execution of the program. Use setCustomColor() to set -

1915 the custom colors, and use customColor() to get them. -

1916 -

1917 When pressing the "Pick Screen Color" button, the cursor changes to a haircross -

1918 and the colors on the screen are scanned. The user can pick up one by clicking -

1919 the mouse or the Enter button. Pressing Escape restores the last color selected -

1920 before entering this mode. -

1921 -

1922 The \l{dialogs/standarddialogs}{Standard Dialogs} example shows -

1923 how to use QColorDialog as well as other built-in Qt dialogs. -

1924 -

1925 \image fusion-colordialog.png A color dialog in the Fusion widget style. -

1926 -

1927 \sa QColor, QFileDialog, QFontDialog, {Standard Dialogs Example} -

1928 */ -

1929 -

1930 /*! -

1931 \since 4.5 -

1932 -

1933 Constructs a color dialog with the given \a parent. -

1934 */ -

1935 QColorDialog::QColorDialog(QWidget *parent) -

1936 : QDialog(*new QColorDialogPrivate, parent, DefaultWindowFlags) -

1937 { -

1938 Q_D(QColorDialog); -

1939 d->init(Qt::white); -

1940

}

never executed: end of block

1941 -

1942 /*! -

1943 \since 4.5 -

1944 -

1945 Constructs a color dialog with the given \a parent and specified -

1946 \a initial color. -

1947 */ -

1948 QColorDialog::QColorDialog(const QColor &initial, QWidget *parent) -

1949 : QDialog(*new QColorDialogPrivate, parent, DefaultWindowFlags) -

1950 { -

1951 Q_D(QColorDialog); -

1952 d->init(initial); -

1953

}

never executed: end of block

1954 -

1955 void QColorDialogPrivate::setCurrentColor(const QColor &color, SetColorMode setColorMode) -

1956 { -

1957

if (nativeDialogInUse) {

nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

1958 platformColorDialogHelper()->setCurrentColor(color); -

1959

return;

never executed: return;

1960 } -

1961 -

1962

if (setColorMode & ShowColor) {

setColorMode & ShowColor	Description
TRUE	never evaluated
FALSE	never evaluated

1963 setCurrentRgbColor(color.rgb()); -

1964 setCurrentAlpha(color.alpha()); -

1965

}

never executed: end of block

1966

if (setColorMode & SelectColor)

setColorMode & SelectColor	Description
TRUE	never evaluated
FALSE	never evaluated

1967

selectColor(color);

never executed: selectColor(color);

1968

}

never executed: end of block

1969 -

1970 /*! -

1971 \property QColorDialog::currentColor -

1972 \brief the currently selected color in the dialog -

1973 */ -

1974 -

1975 void QColorDialog::setCurrentColor(const QColor &color) -

1976 { -

1977 Q_D(QColorDialog); -

1978 d->setCurrentColor(color); -

1979

}

never executed: end of block

1980 -

1981 QColor QColorDialog::currentColor() const -

1982 { -

1983 Q_D(const QColorDialog); -

1984

return d->currentQColor();

never executed: return d->currentQColor();

1985 } -

1986 -

1987 /*! -

1988 Returns the color that the user selected by clicking the \uicontrol{OK} -

1989 or equivalent button. -

1990 -

1991 \note This color is not always the same as the color held by the -

1992 \l currentColor property since the user can choose different colors -

1993 before finally selecting the one to use. -

1994 */ -

1995 QColor QColorDialog::selectedColor() const -

1996 { -

1997 Q_D(const QColorDialog); -

1998

return d->selectedQColor;

never executed: return d->selectedQColor;

1999 } -

2000 -

2001 /*! -

2002 Sets the given \a option to be enabled if \a on is true; -

2003 otherwise, clears the given \a option. -

2004 -

2005 \sa options, testOption() -

2006 */ -

2007 void QColorDialog::setOption(ColorDialogOption option, bool on) -

2008 { -

2009 const QColorDialog::ColorDialogOptions previousOptions = options(); -

2010

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

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

2011

setOptions(previousOptions ^ option);

never executed: setOptions(previousOptions ^ option);

2012

}

never executed: end of block

2013 -

2014 /*! -

2015 \since 4.5 -

2016 -

2017 Returns \c true if the given \a option is enabled; otherwise, returns -

2018 false. -

2019 -

2020 \sa options, setOption() -

2021 */ -

2022 bool QColorDialog::testOption(ColorDialogOption option) const -

2023 { -

2024 Q_D(const QColorDialog); -

2025

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

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

2026 } -

2027 -

2028 /*! -

2029 \property QColorDialog::options -

2030 \brief the various options that affect the look and feel of the dialog -

2031 -

2032 By default, all options are disabled. -

2033 -

2034 Options should be set before showing the dialog. Setting them while the -

2035 dialog is visible is not guaranteed to have an immediate effect on the -

2036 dialog (depending on the option and on the platform). -

2037 -

2038 \sa setOption(), testOption() -

2039 */ -

2040 void QColorDialog::setOptions(ColorDialogOptions options) -

2041 { -

2042 Q_D(QColorDialog); -

2043 -

2044

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

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

2045

return;

never executed: return;

2046 -

2047 d->options->setOptions(QColorDialogOptions::ColorDialogOptions(int(options))); -

2048

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

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

d->nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

2049 d->nativeDialogInUse = false; -

2050 d->initWidgets(); -

2051

}

never executed: end of block

2052

if (!d->nativeDialogInUse) {

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

2053 d->buttons->setVisible(!(options & NoButtons)); -

2054 d->showAlpha(options & ShowAlphaChannel); -

2055

}

never executed: end of block

2056

}

never executed: end of block

2057 -

2058 QColorDialog::ColorDialogOptions QColorDialog::options() const -

2059 { -

2060 Q_D(const QColorDialog); -

2061

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

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

2062 } -

2063 -

2064 /*! -

2065 \enum QColorDialog::ColorDialogOption -

2066 -

2067 \since 4.5 -

2068 -

2069 This enum specifies various options that affect the look and feel -

2070 of a color dialog. -

2071 -

2072 \value ShowAlphaChannel Allow the user to select the alpha component of a color. -

2073 \value NoButtons Don't display \uicontrol{OK} and \uicontrol{Cancel} buttons. (Useful for "live dialogs".) -

2074 \value DontUseNativeDialog Use Qt's standard color dialog instead of the operating system -

2075 native color dialog. -

2076 -

2077 \sa options, setOption(), testOption(), windowModality() -

2078 */ -

2079 -

2080 /*! -

2081 \fn void QColorDialog::currentColorChanged(const QColor &color) -

2082 -

2083 This signal is emitted whenever the current color changes in the dialog. -

2084 The current color is specified by \a color. -

2085 -

2086 \sa color, colorSelected() -

2087 */ -

2088 -

2089 /*! -

2090 \fn void QColorDialog::colorSelected(const QColor &color); -

2091 -

2092 This signal is emitted just after the user has clicked \uicontrol{OK} to -

2093 select a color to use. The chosen color is specified by \a color. -

2094 -

2095 \sa color, currentColorChanged() -

2096 */ -

2097 -

2098 /*! -

2099 Changes the visibility of the dialog. If \a visible is true, the dialog -

2100 is shown; otherwise, it is hidden. -

2101 */ -

2102 void QColorDialog::setVisible(bool visible) -

2103 { -

2104 Q_D(QColorDialog); -

2105 -

2106

if (visible){

visible	Description
TRUE	never evaluated
FALSE	never evaluated

2107

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

2108

return;

never executed: return;

2109

} 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

2110

return;

never executed: return;

2111 -

2112

if (visible)

visible	Description
TRUE	never evaluated
FALSE	never evaluated

2113

d->selectedQColor = QColor();

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

2114 -

2115

if (d->nativeDialogInUse) {

d->nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

2116 d->setNativeDialogVisible(visible); -

2117 // Set WA_DontShowOnScreen so that QDialog::setVisible(visible) below -

2118 // updates the state correctly, but skips showing the non-native version: -

2119 setAttribute(Qt::WA_DontShowOnScreen); -

2120

} else {

never executed: end of block

2121 setAttribute(Qt::WA_DontShowOnScreen, false); -

2122

}

never executed: end of block

2123 -

2124 QDialog::setVisible(visible); -

2125

}

never executed: end of block

2126 -

2127 /*! -

2128 \overload -

2129 \since 4.5 -

2130 -

2131 Opens the dialog and connects its colorSelected() signal to the slot specified -

2132 by \a receiver and \a member. -

2133 -

2134 The signal will be disconnected from the slot when the dialog is closed. -

2135 */ -

2136 void QColorDialog::open(QObject *receiver, const char *member) -

2137 { -

2138 Q_D(QColorDialog); -

2139 connect(this, SIGNAL(colorSelected(QColor)), receiver, member); -

2140 d->receiverToDisconnectOnClose = receiver; -

2141 d->memberToDisconnectOnClose = member; -

2142 QDialog::open(); -

2143

}

never executed: end of block

2144 -

2145 /*! -

2146 \since 4.5 -

2147 -

2148 Pops up a modal color dialog with the given window \a title (or "Select Color" if none is -

2149 specified), lets the user choose a color, and returns that color. The color is initially set -

2150 to \a initial. The dialog is a child of \a parent. It returns an invalid (see -

2151 QColor::isValid()) color if the user cancels the dialog. -

2152 -

2153 The \a options argument allows you to customize the dialog. -

2154 */ -

2155 QColor QColorDialog::getColor(const QColor &initial, QWidget *parent, const QString &title, -

2156 ColorDialogOptions options) -

2157 { -

2158 QColorDialog dlg(parent); -

2159

if (!title.isEmpty())

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

2160

dlg.setWindowTitle(title);

never executed: dlg.setWindowTitle(title);

2161 dlg.setOptions(options); -

2162 dlg.setCurrentColor(initial); -

2163 dlg.exec(); -

2164

return dlg.selectedColor();

never executed: return dlg.selectedColor();

2165 } -

2166 -

2167 /*! -

2168 \obsolete -

2169 -

2170 Pops up a modal color dialog to allow the user to choose a color -

2171 and an alpha channel (transparency) value. The color+alpha is -

2172 initially set to \a initial. The dialog is a child of \a parent. -

2173 -

2174 If \a ok is non-null, \e *\a ok is set to true if the user clicked -

2175 \uicontrol{OK}, and to false if the user clicked Cancel. -

2176 -

2177 If the user clicks Cancel, the \a initial value is returned. -

2178 -

2179 Use QColorDialog::getColor() instead, passing the -

2180 QColorDialog::ShowAlphaChannel option. -

2181 */ -

2182 -

2183 QRgb QColorDialog::getRgba(QRgb initial, bool *ok, QWidget *parent) -

2184 { -

2185 const QColor color = getColor(QColor::fromRgba(initial), parent, QString(), -

2186 ShowAlphaChannel); -

2187

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

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

2188

if (ok)

ok	Description
TRUE	never evaluated
FALSE	never evaluated

2189

*ok = color.isValid();

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

2190

return result;

never executed: return result;

2191 } -

2192 -

2193 /*! -

2194 Destroys the color dialog. -

2195 */ -

2196 -

2197 QColorDialog::~QColorDialog() -

2198 { -

2199 -

2200 } -

2201 -

2202 /*! -

2203 \reimp -

2204 */ -

2205 void QColorDialog::changeEvent(QEvent *e) -

2206 { -

2207 Q_D(QColorDialog); -

2208

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

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

2209

d->retranslateStrings();

never executed: d->retranslateStrings();

2210 QDialog::changeEvent(e); -

2211

}

never executed: end of block

2212 -

2213 void QColorDialogPrivate::_q_updateColorPicking() -

2214 { -

2215 #ifndef QT_NO_CURSOR -

2216 Q_Q(QColorDialog); -

2217 static QPoint lastGlobalPos; -

2218 QPoint newGlobalPos = QCursor::pos(); -

2219

if (lastGlobalPos == newGlobalPos)

lastGlobalPos == newGlobalPos	Description
TRUE	never evaluated
FALSE	never evaluated

2220

return;

never executed: return;

2221 lastGlobalPos = newGlobalPos; -

2222 -

2223

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

2224 updateColorPicking(newGlobalPos); -

2225 #ifdef Q_OS_WIN32 -

2226 dummyTransparentWindow.setPosition(newGlobalPos); -

2227 #endif -

2228

}

never executed: end of block

2229 #endif // ! QT_NO_CURSOR -

2230

}

never executed: end of block

2231 -

2232 void QColorDialogPrivate::updateColorPicking(const QPoint &globalPos) -

2233 { -

2234 const QColor color = grabScreenColor(globalPos); -

2235 // QTBUG-39792, do not change standard, custom color selectors while moving as -

2236 // otherwise it is not possible to pre-select a custom cell for assignment. -

2237 setCurrentColor(color, ShowColor); -

2238 updateColorLabelText(globalPos); -

2239 -

2240

}

never executed: end of block

2241 -

2242 bool QColorDialogPrivate::handleColorPickingMouseMove(QMouseEvent *e) -

2243 { -

2244 // If the cross is visible the grabbed color will be black most of the times -

2245 cp->setCrossVisible(!cp->geometry().contains(e->pos())); -

2246 -

2247 updateColorPicking(e->globalPos()); -

2248

return true;

never executed: return true;

2249 } -

2250 -

2251 bool QColorDialogPrivate::handleColorPickingMouseButtonRelease(QMouseEvent *e) -

2252 { -

2253 setCurrentColor(grabScreenColor(e->globalPos()), SetColorAll); -

2254 releaseColorPicking(); -

2255

return true;

never executed: return true;

2256 } -

2257 -

2258 bool QColorDialogPrivate::handleColorPickingKeyPress(QKeyEvent *e) -

2259 { -

2260 Q_Q(QColorDialog); -

2261

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

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

2262 releaseColorPicking(); -

2263 q->setCurrentColor(beforeScreenColorPicking); -

2264

} 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

2265 q->setCurrentColor(grabScreenColor(QCursor::pos())); -

2266 releaseColorPicking(); -

2267

}

never executed: end of block

2268 e->accept(); -

2269

return true;

never executed: return true;

2270 } -

2271 -

2272 /*! -

2273 Closes the dialog and sets its result code to \a result. If this dialog -

2274 is shown with exec(), done() causes the local event loop to finish, -

2275 and exec() to return \a result. -

2276 -

2277 \sa QDialog::done() -

2278 */ -

2279 void QColorDialog::done(int result) -

2280 { -

2281 Q_D(QColorDialog); -

2282

if (result == Accepted) {

result == Accepted	Description
TRUE	never evaluated
FALSE	never evaluated

2283 d->selectedQColor = d->currentQColor(); -

2284 emit colorSelected(d->selectedQColor); -

2285

} else {

never executed: end of block

2286 d->selectedQColor = QColor(); -

2287

}

never executed: end of block

2288 QDialog::done(result); -

2289

if (d->receiverToDisconnectOnClose) {

d->receiverToDisconnectOnClose	Description
TRUE	never evaluated
FALSE	never evaluated

2290 disconnect(this, SIGNAL(colorSelected(QColor)), -

2291 d->receiverToDisconnectOnClose, d->memberToDisconnectOnClose); -

2292 d->receiverToDisconnectOnClose = 0; -

2293

}

never executed: end of block

2294 d->memberToDisconnectOnClose.clear(); -

2295

}

never executed: end of block

2296 -

2297 QT_END_NAMESPACE -

2298 -

2299 #include "qcolordialog.moc" -

2300 #include "moc_qcolordialog.cpp" -

2301 -

2302 #endif // QT_NO_COLORDIALOG -

2303 -

Source code

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