qstyleoption.cpp

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33 -

34 #include "qstyleoption.h" -

35 #include "qapplication.h" -

36 #ifdef Q_OS_MAC -

37 # include "qmacstyle_mac_p.h" -

38 #endif -

39 #include <qdebug.h> -

40 #include <QtCore/qmath.h> -

41 -

42 QT_BEGIN_NAMESPACE -

43 -

44 /*! -

45 \class QStyleOption -

46 \brief The QStyleOption class stores the parameters used by QStyle functions. -

47 -

48 \ingroup appearance -

49 \inmodule QtWidgets -

50 -

51 QStyleOption and its subclasses contain all the information that -

52 QStyle functions need to draw a graphical element. -

53 -

54 For performance reasons, there are few member functions and the -

55 access to the member variables is direct (i.e., using the \c . or -

56 \c -> operator). This low-level feel makes the structures -

57 straightforward to use and emphasizes that these are simply -

58 parameters used by the style functions. -

59 -

60 The caller of a QStyle function usually creates QStyleOption -

61 objects on the stack. This combined with Qt's extensive use of -

62 \l{implicit sharing} for types such as QString, QPalette, and -

63 QColor ensures that no memory allocation needlessly takes place. -

64 -

65 The following code snippet shows how to use a specific -

66 QStyleOption subclass to paint a push button: -

67 -

68 \snippet qstyleoption/main.cpp 0 -

69 -

70 In our example, the control is a QStyle::CE_PushButton, and -

71 according to the QStyle::drawControl() documentation the -

72 corresponding class is QStyleOptionButton. -

73 -

74 When reimplementing QStyle functions that take a QStyleOption -

75 parameter, you often need to cast the QStyleOption to a subclass. -

76 For safety, you can use qstyleoption_cast() to ensure that the -

77 pointer type is correct. For example: -

78 -

79 \snippet qstyleoption/main.cpp 4 -

80 -

81 The qstyleoption_cast() function will return 0 if the object to -

82 which \c option points is not of the correct type. -

83 -

84 For an example demonstrating how style options can be used, see -

85 the \l {widgets/styles}{Styles} example. -

86 -

87 \sa QStyle, QStylePainter -

88 */ -

89 -

90 /*! -

91 \enum QStyleOption::OptionType -

92 -

93 This enum is used internally by QStyleOption, its subclasses, and -

94 qstyleoption_cast() to determine the type of style option. In -

95 general you do not need to worry about this unless you want to -

96 create your own QStyleOption subclass and your own styles. -

97 -

98 \value SO_Button \l QStyleOptionButton -

99 \value SO_ComboBox \l QStyleOptionComboBox -

100 \value SO_Complex \l QStyleOptionComplex -

101 \value SO_Default QStyleOption -

102 \value SO_DockWidget \l QStyleOptionDockWidget -

103 \value SO_FocusRect \l QStyleOptionFocusRect -

104 \value SO_Frame \l QStyleOptionFrame -

105 \value SO_GraphicsItem \l QStyleOptionGraphicsItem -

106 \value SO_GroupBox \l QStyleOptionGroupBox -

107 \value SO_Header \l QStyleOptionHeader -

108 \value SO_MenuItem \l QStyleOptionMenuItem -

109 \value SO_ProgressBar \l QStyleOptionProgressBar -

110 \value SO_RubberBand \l QStyleOptionRubberBand -

111 \value SO_SizeGrip \l QStyleOptionSizeGrip -

112 \value SO_Slider \l QStyleOptionSlider -

113 \value SO_SpinBox \l QStyleOptionSpinBox -

114 \value SO_Tab \l QStyleOptionTab -

115 \value SO_TabBarBase \l QStyleOptionTabBarBase -

116 \value SO_TabWidgetFrame \l QStyleOptionTabWidgetFrame -

117 \value SO_TitleBar \l QStyleOptionTitleBar -

118 \value SO_ToolBar \l QStyleOptionToolBar -

119 \value SO_ToolBox \l QStyleOptionToolBox -

120 \value SO_ToolButton \l QStyleOptionToolButton -

121 \value SO_ViewItem \l QStyleOptionViewItem (used in Interviews) -

122 -

123 The following values are used for custom controls: -

124 -

125 \value SO_CustomBase Reserved for custom QStyleOptions; -

126 all custom controls values must be above this value -

127 \value SO_ComplexCustomBase Reserved for custom QStyleOptions; -

128 all custom complex controls values must be above this value -

129 -

130 \sa type -

131 */ -

132 -

133 /*! -

134 Constructs a QStyleOption with the specified \a version and \a -

135 type. -

136 -

137 The version has no special meaning for QStyleOption; it can be -

138 used by subclasses to distinguish between different version of -

139 the same option type. -

140 -

141 The \l state member variable is initialized to -

142 QStyle::State_None. -

143 -

144 \sa version, type -

145 */ -

146 -

147 QStyleOption::QStyleOption(int version, int type) -

148 : version(version), type(type), state(QStyle::State_None), -

149 direction(QApplication::layoutDirection()), fontMetrics(QFont()), styleObject(0) -

150 { -

151

}

never executed: end of block

152 -

153 -

154 /*! -

155 Destroys this style option object. -

156 */ -

157 QStyleOption::~QStyleOption() -

158 { -

159 } -

160 -

161 /*! -

162 \fn void QStyleOption::initFrom(const QWidget *widget) -

163 \since 4.1 -

164 -

165 Initializes the \l state, \l direction, \l rect, \l palette, \l fontMetrics -

166 and \l styleObject member variables based on the specified \a widget. -

167 -

168 This is a convenience function; the member variables can also be -

169 initialized manually. -

170 -

171 \sa QWidget::layoutDirection(), QWidget::rect(), -

172 QWidget::palette(), QWidget::fontMetrics() -

173 */ -

174 -

175 /*! -

176 \obsolete -

177 -

178 Use initFrom(\a widget) instead. -

179 */ -

180 void QStyleOption::init(const QWidget *widget) -

181 { -

182 QWidget *window = widget->window(); -

183 state = QStyle::State_None; -

184

if (widget->isEnabled())

widget->isEnabled()	Description
TRUE	never evaluated
FALSE	never evaluated

185

state |= QStyle::State_Enabled;

never executed: state |= QStyle::State_Enabled;

186

if (widget->hasFocus())

widget->hasFocus()	Description
TRUE	never evaluated
FALSE	never evaluated

187

state |= QStyle::State_HasFocus;

never executed: state |= QStyle::State_HasFocus;

188

if (window->testAttribute(Qt::WA_KeyboardFocusChange))

window->testAt...rdFocusChange)	Description
TRUE	never evaluated
FALSE	never evaluated

189

state |= QStyle::State_KeyboardFocusChange;

never executed: state |= QStyle::State_KeyboardFocusChange;

190

if (widget->underMouse())

widget->underMouse()	Description
TRUE	never evaluated
FALSE	never evaluated

191

state |= QStyle::State_MouseOver;

never executed: state |= QStyle::State_MouseOver;

192

if (window->isActiveWindow())

window->isActiveWindow()	Description
TRUE	never evaluated
FALSE	never evaluated

193

state |= QStyle::State_Active;

never executed: state |= QStyle::State_Active;

194

if (widget->isWindow())

widget->isWindow()	Description
TRUE	never evaluated
FALSE	never evaluated

195

state |= QStyle::State_Window;

never executed: state |= QStyle::State_Window;

196 #ifdef Q_DEAD_CODE_FROM_QT4_MAC -

197 extern bool qt_mac_can_clickThrough(const QWidget *w); //qwidget_mac.cpp -

198 if (!(state & QStyle::State_Active) && !qt_mac_can_clickThrough(widget)) -

199 state &= ~QStyle::State_Enabled; -

200 #endif -

201 #if defined(Q_OS_OSX) && !defined(QT_NO_STYLE_MAC) -

202 switch (QMacStyle::widgetSizePolicy(widget)) { -

203 case QMacStyle::SizeSmall: -

204 state |= QStyle::State_Small; -

205 break; -

206 case QMacStyle::SizeMini: -

207 state |= QStyle::State_Mini; -

208 break; -

209 default: -

210 ; -

211 } -

212 #endif -

213 #ifdef QT_KEYPAD_NAVIGATION -

214 if (widget->hasEditFocus()) -

215 state |= QStyle::State_HasEditFocus; -

216 #endif -

217 -

218 direction = widget->layoutDirection(); -

219 rect = widget->rect(); -

220 palette = widget->palette(); -

221 fontMetrics = widget->fontMetrics(); -

222 styleObject = const_cast<QWidget*>(widget); -

223

}

never executed: end of block

224 -

225 /*! -

226 Constructs a copy of \a other. -

227 */ -

228 QStyleOption::QStyleOption(const QStyleOption &other) -

229 : version(Version), type(Type), state(other.state), -

230 direction(other.direction), rect(other.rect), fontMetrics(other.fontMetrics), -

231 palette(other.palette), styleObject(other.styleObject) -

232 { -

233

}

never executed: end of block

234 -

235 /*! -

236 Assign \a other to this QStyleOption. -

237 */ -

238 QStyleOption &QStyleOption::operator=(const QStyleOption &other) -

239 { -

240 state = other.state; -

241 direction = other.direction; -

242 rect = other.rect; -

243 fontMetrics = other.fontMetrics; -

244 palette = other.palette; -

245 styleObject = other.styleObject; -

246

return *this;

never executed: return *this;

247 } -

248 -

249 /*! -

250 \enum QStyleOption::StyleOptionType -

251 -

252 This enum is used to hold information about the type of the style option, and -

253 is defined for each QStyleOption subclass. -

254 -

255 \value Type The type of style option provided (\l{SO_Default} for -

256 this class). -

257 -

258 The type is used internally by QStyleOption, its subclasses, and -

259 qstyleoption_cast() to determine the type of style option. In -

260 general you do not need to worry about this unless you want to -

261 create your own QStyleOption subclass and your own styles. -

262 -

263 \sa StyleOptionVersion -

264 */ -

265 -

266 /*! -

267 \enum QStyleOption::StyleOptionVersion -

268 -

269 This enum is used to hold information about the version of the style option, and -

270 is defined for each QStyleOption subclass. -

271 -

272 \value Version 1 -

273 -

274 The version is used by QStyleOption subclasses to implement -

275 extensions without breaking compatibility. If you use -

276 qstyleoption_cast(), you normally do not need to check it. -

277 -

278 \sa StyleOptionType -

279 */ -

280 -

281 /*! -

282 \variable QStyleOption::palette -

283 \brief the palette that should be used when painting the control -

284 -

285 By default, the application's default palette is used. -

286 -

287 \sa initFrom() -

288 */ -

289 -

290 /*! -

291 \variable QStyleOption::direction -

292 \brief the text layout direction that should be used when drawing text in the control -

293 -

294 By default, the layout direction is Qt::LeftToRight. -

295 -

296 \sa initFrom() -

297 */ -

298 -

299 /*! -

300 \variable QStyleOption::fontMetrics -

301 \brief the font metrics that should be used when drawing text in the control -

302 -

303 By default, the application's default font is used. -

304 -

305 \sa initFrom() -

306 */ -

307 -

308 /*! -

309 \variable QStyleOption::styleObject -

310 \brief the object being styled -

311 -

312 The built-in styles support the following types: QWidget, QGraphicsObject and QQuickItem. -

313 -

314 \sa initFrom() -

315 */ -

316 -

317 /*! -

318 \variable QStyleOption::rect -

319 \brief the area that should be used for various calculations and painting -

320 -

321 This can have different meanings for different types of elements. -

322 For example, for a \l QStyle::CE_PushButton element it would be -

323 the rectangle for the entire button, while for a \l -

324 QStyle::CE_PushButtonLabel element it would be just the area for -

325 the push button label. -

326 -

327 The default value is a null rectangle, i.e. a rectangle with both -

328 the width and the height set to 0. -

329 -

330 \sa initFrom() -

331 */ -

332 -

333 /*! -

334 \variable QStyleOption::state -

335 \brief the style flags that are used when drawing the control -

336 -

337 The default value is QStyle::State_None. -

338 -

339 \sa initFrom(), QStyle::drawPrimitive(), QStyle::drawControl(), -

340 QStyle::drawComplexControl(), QStyle::State -

341 */ -

342 -

343 /*! -

344 \variable QStyleOption::type -

345 \brief the option type of the style option -

346 -

347 The default value is SO_Default. -

348 -

349 \sa OptionType -

350 */ -

351 -

352 /*! -

353 \variable QStyleOption::version -

354 \brief the version of the style option -

355 -

356 This value can be used by subclasses to implement extensions -

357 without breaking compatibility. If you use the qstyleoption_cast() -

358 function, you normally do not need to check it. -

359 -

360 The default value is 1. -

361 */ -

362 -

363 /*! -

364 \class QStyleOptionFocusRect -

365 \brief The QStyleOptionFocusRect class is used to describe the -

366 parameters for drawing a focus rectangle with QStyle. -

367 -

368 \inmodule QtWidgets -

369 -

370 For performance reasons, the access to the member variables is -

371 direct (i.e., using the \c . or \c -> operator). This low-level feel -

372 makes the structures straightforward to use and emphasizes that -

373 these are simply parameters used by the style functions. -

374 -

375 For an example demonstrating how style options can be used, see -

376 the \l {widgets/styles}{Styles} example. -

377 -

378 \sa QStyleOption -

379 */ -

380 -

381 /*! -

382 Constructs a QStyleOptionFocusRect, initializing the members -

383 variables to their default values. -

384 */ -

385 -

386 QStyleOptionFocusRect::QStyleOptionFocusRect() -

387 : QStyleOption(Version, SO_FocusRect) -

388 { -

389 state |= QStyle::State_KeyboardFocusChange; // assume we had one, will be corrected in initFrom() -

390

}

never executed: end of block

391 -

392 /*! -

393 \internal -

394 */ -

395 QStyleOptionFocusRect::QStyleOptionFocusRect(int version) -

396 : QStyleOption(version, SO_FocusRect) -

397 { -

398 state |= QStyle::State_KeyboardFocusChange; // assume we had one, will be corrected in initFrom() -

399

}

never executed: end of block

400 -

401 /*! -

402 \enum QStyleOptionFocusRect::StyleOptionType -

403 -

404 This enum is used to hold information about the type of the style option, and -

405 is defined for each QStyleOption subclass. -

406 -

407 \value Type The type of style option provided (\l{SO_FocusRect} for this class). -

408 -

409 The type is used internally by QStyleOption, its subclasses, and -

410 qstyleoption_cast() to determine the type of style option. In -

411 general you do not need to worry about this unless you want to -

412 create your own QStyleOption subclass and your own styles. -

413 -

414 \sa StyleOptionVersion -

415 */ -

416 -

417 /*! -

418 \enum QStyleOptionFocusRect::StyleOptionVersion -

419 -

420 This enum is used to hold information about the version of the style option, and -

421 is defined for each QStyleOption subclass. -

422 -

423 \value Version 1 -

424 -

425 The version is used by QStyleOption subclasses to implement -

426 extensions without breaking compatibility. If you use -

427 qstyleoption_cast(), you normally do not need to check it. -

428 -

429 \sa StyleOptionType -

430 */ -

431 -

432 /*! -

433 \fn QStyleOptionFocusRect::QStyleOptionFocusRect(const QStyleOptionFocusRect &other) -

434 -

435 Constructs a copy of the \a other style option. -

436 */ -

437 -

438 /*! -

439 \variable QStyleOptionFocusRect::backgroundColor -

440 \brief the background color on which the focus rectangle is being drawn -

441 -

442 The default value is an invalid color with the RGB value (0, 0, -

443 0). An invalid color is a color that is not properly set up for -

444 the underlying window system. -

445 */ -

446 -

447 /*! -

448 \class QStyleOptionFrame -

449 \brief The QStyleOptionFrame class is used to describe the -

450 parameters for drawing a frame. -

451 -

452 \inmodule QtWidgets -

453 -

454 QStyleOptionFrame is used for drawing several built-in Qt widgets, -

455 including QFrame, QGroupBox, QLineEdit, and QMenu. -

456 -

457 An instance of the QStyleOptionFrame class has -

458 \l{QStyleOption::type} {type} SO_Frame and \l{QStyleOption::version} -

459 {version} 3. -

460 -

461 The type is used internally by QStyleOption, its subclasses, and -

462 qstyleoption_cast() to determine the type of style option. In -

463 general you do not need to worry about this unless you want to -

464 create your own QStyleOption subclass and your own styles. The -

465 version is used by QStyleOption subclasses to implement extensions -

466 without breaking compatibility. If you use qstyleoption_cast(), -

467 you normally do not need to check it. -

468 -

469 For an example demonstrating how style options can be used, see -

470 the \l {widgets/styles}{Styles} example. -

471 -

472 \sa QStyleOption -

473 */ -

474 -

475 /*! -

476 \typedef QStyleOptionFrameV2 -

477 \relates QStyleOptionFrame -

478 \obsolete -

479 -

480 Synonym for QStyleOptionFrame. -

481 */ -

482 -

483 /*! -

484 \typedef QStyleOptionFrameV3 -

485 \relates QStyleOptionFrame -

486 \obsolete -

487 -

488 Synonym for QStyleOptionFrame. -

489 */ -

490 -

491 /*! -

492 Constructs a QStyleOptionFrame, initializing the members -

493 variables to their default values. -

494 */ -

495 -

496 QStyleOptionFrame::QStyleOptionFrame() -

497 : QStyleOption(Version, SO_Frame), lineWidth(0), midLineWidth(0), -

498 features(None), frameShape(QFrame::NoFrame) -

499 { -

500

}

never executed: end of block

501 -

502 /*! -

503 \internal -

504 */ -

505 QStyleOptionFrame::QStyleOptionFrame(int version) -

506 : QStyleOption(version, SO_Frame), lineWidth(0), midLineWidth(0), -

507 features(None), frameShape(QFrame::NoFrame) -

508 { -

509

}

never executed: end of block

510 -

511 /*! -

512 \fn QStyleOptionFrame::QStyleOptionFrame(const QStyleOptionFrame &other) -

513 -

514 Constructs a copy of the \a other style option. -

515 */ -

516 -

517 /*! -

518 \enum QStyleOptionFrame::StyleOptionType -

519 -

520 This enum is used to hold information about the type of the style option, and -

521 is defined for each QStyleOption subclass. -

522 -

523 \value Type The type of style option provided (\l{SO_Frame} for this class). -

524 -

525 The type is used internally by QStyleOption, its subclasses, and -

526 qstyleoption_cast() to determine the type of style option. In -

527 general you do not need to worry about this unless you want to -

528 create your own QStyleOption subclass and your own styles. -

529 -

530 \sa StyleOptionVersion -

531 */ -

532 -

533 /*! -

534 \enum QStyleOptionFrame::StyleOptionVersion -

535 -

536 This enum is used to hold information about the version of the style option, and -

537 is defined for each QStyleOption subclass. -

538 -

539 \value Version 3 -

540 -

541 The version is used by QStyleOption subclasses to implement -

542 extensions without breaking compatibility. If you use -

543 qstyleoption_cast(), you normally do not need to check it. -

544 -

545 \sa StyleOptionType -

546 */ -

547 -

548 /*! -

549 \variable QStyleOptionFrame::lineWidth -

550 \brief the line width for drawing the frame -

551 -

552 The default value is 0. -

553 -

554 \sa QFrame::lineWidth -

555 */ -

556 -

557 /*! -

558 \variable QStyleOptionFrame::midLineWidth -

559 \brief the mid-line width for drawing the frame -

560 -

561 This is usually used in drawing sunken or raised frames. -

562 -

563 The default value is 0. -

564 -

565 \sa QFrame::midLineWidth -

566 */ -

567 -

568 /*! -

569 \enum QStyleOptionFrame::FrameFeature -

570 -

571 This enum describes the different types of features a frame can have. -

572 -

573 \value None Indicates a normal frame. -

574 \value Flat Indicates a flat frame. -

575 \value Rounded Indicates a rounded frame. -

576 */ -

577 -

578 /*! -

579 \variable QStyleOptionFrame::features -

580 \brief a bitwise OR of the features that describe this frame. -

581 -

582 \sa FrameFeature -

583 */ -

584 -

585 /*! -

586 \variable QStyleOptionFrame::frameShape -

587 \brief This property holds the frame shape value of the frame. -

588 -

589 \sa QFrame::frameShape -

590 */ -

591 -

592 /*! -

593 \class QStyleOptionGroupBox -

594 \brief The QStyleOptionGroupBox class describes the parameters for -

595 drawing a group box. -

596 -

597 \since 4.1 -

598 \inmodule QtWidgets -

599 -

600 QStyleOptionButton contains all the information that QStyle -

601 functions need the various graphical elements of a group box. -

602 -

603 It holds the lineWidth and the midLineWidth for drawing the panel, -

604 the group box's \l {text}{title} and the title's \l -

605 {textAlignment}{alignment} and \l {textColor}{color}. -

606 -

607 For performance reasons, the access to the member variables is -

608 direct (i.e., using the \c . or \c -> operator). This low-level feel -

609 makes the structures straightforward to use and emphasizes that -

610 these are simply parameters used by the style functions. -

611 -

612 For an example demonstrating how style options can be used, see -

613 the \l {widgets/styles}{Styles} example. -

614 -

615 \sa QStyleOption, QStyleOptionComplex, QGroupBox -

616 */ -

617 -

618 /*! -

619 \enum QStyleOptionGroupBox::StyleOptionType -

620 -

621 This enum is used to hold information about the type of the style option, and -

622 is defined for each QStyleOption subclass. -

623 -

624 \value Type The type of style option provided (\l{SO_GroupBox} for this class). -

625 -

626 The type is used internally by QStyleOption, its subclasses, and -

627 qstyleoption_cast() to determine the type of style option. In -

628 general you do not need to worry about this unless you want to -

629 create your own QStyleOption subclass and your own styles. -

630 -

631 \sa StyleOptionVersion -

632 */ -

633 -

634 /*! -

635 \enum QStyleOptionGroupBox::StyleOptionVersion -

636 -

637 This enum is used to hold information about the version of the style option, and -

638 is defined for each QStyleOption subclass. -

639 -

640 \value Version 1 -

641 -

642 The version is used by QStyleOption subclasses to implement -

643 extensions without breaking compatibility. If you use -

644 qstyleoption_cast(), you normally do not need to check it. -

645 -

646 \sa StyleOptionType -

647 */ -

648 -

649 /*! -

650 \variable QStyleOptionGroupBox::lineWidth -

651 \brief the line width for drawing the panel -

652 -

653 The value of this variable is, currently, always 1. -

654 -

655 \sa QFrame::lineWidth -

656 */ -

657 -

658 /*! -

659 \variable QStyleOptionGroupBox::midLineWidth -

660 \brief the mid-line width for drawing the panel -

661 -

662 The mid-line width is usually used when drawing sunken or raised -

663 group box frames. The value of this variable is, currently, always 0. -

664 -

665 \sa QFrame::midLineWidth -

666 */ -

667 -

668 /*! -

669 \variable QStyleOptionGroupBox::text -

670 \brief the text of the group box -

671 -

672 The default value is an empty string. -

673 -

674 \sa QGroupBox::title -

675 */ -

676 -

677 /*! -

678 \variable QStyleOptionGroupBox::textAlignment -

679 \brief the alignment of the group box title -

680 -

681 The default value is Qt::AlignLeft. -

682 -

683 \sa QGroupBox::alignment -

684 */ -

685 -

686 /*! -

687 \variable QStyleOptionGroupBox::features -

688 \brief the features of the group box frame -

689 -

690 The frame is flat by default. -

691 -

692 \sa QStyleOptionFrame::FrameFeature -

693 */ -

694 -

695 /*! -

696 \variable QStyleOptionGroupBox::textColor -

697 \brief the color of the group box title -

698 -

699 The default value is an invalid color with the RGB value (0, 0, -

700 0). An invalid color is a color that is not properly set up for -

701 the underlying window system. -

702 */ -

703 -

704 /*! -

705 Constructs a QStyleOptionGroupBox, initializing the members -

706 variables to their default values. -

707 */ -

708 QStyleOptionGroupBox::QStyleOptionGroupBox() -

709 : QStyleOptionComplex(Version, Type), features(QStyleOptionFrame::None), -

710 textAlignment(Qt::AlignLeft), lineWidth(0), midLineWidth(0) -

711 { -

712

}

never executed: end of block

713 -

714 /*! -

715 \fn QStyleOptionGroupBox::QStyleOptionGroupBox(const QStyleOptionGroupBox &other) -

716 -

717 Constructs a copy of the \a other style option. -

718 */ -

719 -

720 /*! -

721 \internal -

722 */ -

723 QStyleOptionGroupBox::QStyleOptionGroupBox(int version) -

724 : QStyleOptionComplex(version, Type), features(QStyleOptionFrame::None), -

725 textAlignment(Qt::AlignLeft), lineWidth(0), midLineWidth(0) -

726 { -

727

}

never executed: end of block

728 -

729 /*! -

730 \class QStyleOptionHeader -

731 \brief The QStyleOptionHeader class is used to describe the -

732 parameters for drawing a header. -

733 -

734 \inmodule QtWidgets -

735 -

736 QStyleOptionHeader contains all the information that QStyle -

737 functions need to draw the item views' header pane, header sort -

738 arrow, and header label. -

739 -

740 For performance reasons, the access to the member variables is -

741 direct (i.e., using the \c . or \c -> operator). This low-level feel -

742 makes the structures straightforward to use and emphasizes that -

743 these are simply parameters used by the style functions. -

744 -

745 For an example demonstrating how style options can be used, see -

746 the \l {widgets/styles}{Styles} example. -

747 -

748 \sa QStyleOption -

749 */ -

750 -

751 /*! -

752 Constructs a QStyleOptionHeader, initializing the members -

753 variables to their default values. -

754 */ -

755 -

756 QStyleOptionHeader::QStyleOptionHeader() -

757 : QStyleOption(QStyleOptionHeader::Version, SO_Header), -

758 section(0), textAlignment(Qt::AlignLeft), iconAlignment(Qt::AlignLeft), -

759 position(QStyleOptionHeader::Beginning), -

760 selectedPosition(QStyleOptionHeader::NotAdjacent), sortIndicator(None), -

761 orientation(Qt::Horizontal) -

762 { -

763

}

never executed: end of block

764 -

765 /*! -

766 \internal -

767 */ -

768 QStyleOptionHeader::QStyleOptionHeader(int version) -

769 : QStyleOption(version, SO_Header), -

770 section(0), textAlignment(Qt::AlignLeft), iconAlignment(Qt::AlignLeft), -

771 position(QStyleOptionHeader::Beginning), -

772 selectedPosition(QStyleOptionHeader::NotAdjacent), sortIndicator(None), -

773 orientation(Qt::Horizontal) -

774 { -

775

}

never executed: end of block

776 -

777 /*! -

778 \variable QStyleOptionHeader::orientation -

779 \brief the header's orientation (horizontal or vertical) -

780 -

781 The default orientation is Qt::Horizontal -

782 */ -

783 -

784 /*! -

785 \fn QStyleOptionHeader::QStyleOptionHeader(const QStyleOptionHeader &other) -

786 -

787 Constructs a copy of the \a other style option. -

788 */ -

789 -

790 /*! -

791 \enum QStyleOptionHeader::StyleOptionType -

792 -

793 This enum is used to hold information about the type of the style option, and -

794 is defined for each QStyleOption subclass. -

795 -

796 \value Type The type of style option provided (\l{SO_Header} for this class). -

797 -

798 The type is used internally by QStyleOption, its subclasses, and -

799 qstyleoption_cast() to determine the type of style option. In -

800 general you do not need to worry about this unless you want to -

801 create your own QStyleOption subclass and your own styles. -

802 -

803 \sa StyleOptionVersion -

804 */ -

805 -

806 /*! -

807 \enum QStyleOptionHeader::StyleOptionVersion -

808 -

809 This enum is used to hold information about the version of the style option, and -

810 is defined for each QStyleOption subclass. -

811 -

812 \value Version 1 -

813 -

814 The version is used by QStyleOption subclasses to implement -

815 extensions without breaking compatibility. If you use -

816 qstyleoption_cast(), you normally do not need to check it. -

817 -

818 \sa StyleOptionType -

819 */ -

820 -

821 /*! -

822 \variable QStyleOptionHeader::section -

823 \brief which section of the header is being painted -

824 -

825 The default value is 0. -

826 */ -

827 -

828 /*! -

829 \variable QStyleOptionHeader::text -

830 \brief the text of the header -

831 -

832 The default value is an empty string. -

833 */ -

834 -

835 /*! -

836 \variable QStyleOptionHeader::textAlignment -

837 \brief the alignment flags for the text of the header -

838 -

839 The default value is Qt::AlignLeft. -

840 */ -

841 -

842 /*! -

843 \variable QStyleOptionHeader::icon -

844 \brief the icon of the header -

845 -

846 The default value is an empty icon, i.e. an icon with neither a -

847 pixmap nor a filename. -

848 */ -

849 -

850 /*! -

851 \variable QStyleOptionHeader::iconAlignment -

852 \brief the alignment flags for the icon of the header -

853 -

854 The default value is Qt::AlignLeft. -

855 */ -

856 -

857 /*! -

858 \variable QStyleOptionHeader::position -

859 \brief the section's position in relation to the other sections -

860 -

861 The default value is QStyleOptionHeader::Beginning. -

862 */ -

863 -

864 /*! -

865 \variable QStyleOptionHeader::selectedPosition -

866 \brief the section's position in relation to the selected section -

867 -

868 The default value is QStyleOptionHeader::NotAdjacent -

869 */ -

870 -

871 /*! -

872 \variable QStyleOptionHeader::sortIndicator -

873 \brief the direction the sort indicator should be drawn -

874 -

875 The default value is QStyleOptionHeader::None. -

876 */ -

877 -

878 /*! -

879 \enum QStyleOptionHeader::SectionPosition -

880 -

881 This enum lets you know where the section's position is in relation to the other sections. -

882 -

883 \value Beginning At the beginining of the header -

884 \value Middle In the middle of the header -

885 \value End At the end of the header -

886 \value OnlyOneSection Only one header section -

887 -

888 \sa position -

889 */ -

890 -

891 /*! -

892 \enum QStyleOptionHeader::SelectedPosition -

893 -

894 This enum lets you know where the section's position is in relation to the selected section. -

895 -

896 \value NotAdjacent Not adjacent to the selected section -

897 \value NextIsSelected The next section is selected -

898 \value PreviousIsSelected The previous section is selected -

899 \value NextAndPreviousAreSelected Both the next and previous section are selected -

900 -

901 \sa selectedPosition -

902 */ -

903 -

904 /*! -

905 \enum QStyleOptionHeader::SortIndicator -

906 -

907 Indicates which direction the sort indicator should be drawn -

908 -

909 \value None No sort indicator is needed -

910 \value SortUp Draw an up indicator -

911 \value SortDown Draw a down indicator -

912 -

913 \sa sortIndicator -

914 */ -

915 -

916 /*! -

917 \class QStyleOptionButton -

918 \brief The QStyleOptionButton class is used to describe the -

919 parameters for drawing buttons. -

920 -

921 \inmodule QtWidgets -

922 -

923 QStyleOptionButton contains all the information that QStyle -

924 functions need to draw graphical elements like QPushButton, -

925 QCheckBox, and QRadioButton. -

926 -

927 For performance reasons, the access to the member variables is -

928 direct (i.e., using the \c . or \c -> operator). This low-level feel -

929 makes the structures straightforward to use and emphasizes that -

930 these are simply parameters used by the style functions. -

931 -

932 For an example demonstrating how style options can be used, see -

933 the \l {widgets/styles}{Styles} example. -

934 -

935 \sa QStyleOption, QStyleOptionToolButton -

936 */ -

937 -

938 /*! -

939 \enum QStyleOptionButton::ButtonFeature -

940 -

941 This enum describes the different types of features a push button can have. -

942 -

943 \value None Indicates a normal push button. -

944 \value Flat Indicates a flat push button. -

945 \value HasMenu Indicates that the button has a drop down menu. -

946 \value DefaultButton Indicates that the button is a default button. -

947 \value AutoDefaultButton Indicates that the button is an auto default button. -

948 \value CommandLinkButton Indicates that the button is a Windows Vista type command link. -

949 -

950 \sa features -

951 */ -

952 -

953 /*! -

954 Constructs a QStyleOptionButton, initializing the members -

955 variables to their default values. -

956 */ -

957 -

958 QStyleOptionButton::QStyleOptionButton() -

959 : QStyleOption(QStyleOptionButton::Version, SO_Button), features(None) -

960 { -

961

}

never executed: end of block

962 -

963 /*! -

964 \internal -

965 */ -

966 QStyleOptionButton::QStyleOptionButton(int version) -

967 : QStyleOption(version, SO_Button), features(None) -

968 { -

969

}

never executed: end of block

970 -

971 /*! -

972 \fn QStyleOptionButton::QStyleOptionButton(const QStyleOptionButton &other) -

973 -

974 Constructs a copy of the \a other style option. -

975 */ -

976 -

977 /*! -

978 \enum QStyleOptionButton::StyleOptionType -

979 -

980 This enum is used to hold information about the type of the style option, and -

981 is defined for each QStyleOption subclass. -

982 -

983 \value Type The type of style option provided (\l{SO_Button} for this class). -

984 -

985 The type is used internally by QStyleOption, its subclasses, and -

986 qstyleoption_cast() to determine the type of style option. In -

987 general you do not need to worry about this unless you want to -

988 create your own QStyleOption subclass and your own styles. -

989 -

990 \sa StyleOptionVersion -

991 */ -

992 -

993 /*! -

994 \enum QStyleOptionButton::StyleOptionVersion -

995 -

996 This enum is used to hold information about the version of the style option, and -

997 is defined for each QStyleOption subclass. -

998 -

999 \value Version 1 -

1000 -

1001 The version is used by QStyleOption subclasses to implement -

1002 extensions without breaking compatibility. If you use -

1003 qstyleoption_cast(), you normally do not need to check it. -

1004 -

1005 \sa StyleOptionType -

1006 */ -

1007 -

1008 /*! -

1009 \variable QStyleOptionButton::features -

1010 \brief a bitwise OR of the features that describe this button -

1011 -

1012 \sa ButtonFeature -

1013 */ -

1014 -

1015 /*! -

1016 \variable QStyleOptionButton::text -

1017 \brief the text of the button -

1018 -

1019 The default value is an empty string. -

1020 */ -

1021 -

1022 /*! -

1023 \variable QStyleOptionButton::icon -

1024 \brief the icon of the button -

1025 -

1026 The default value is an empty icon, i.e. an icon with neither a -

1027 pixmap nor a filename. -

1028 -

1029 \sa iconSize -

1030 */ -

1031 -

1032 /*! -

1033 \variable QStyleOptionButton::iconSize -

1034 \brief the size of the icon for the button -

1035 -

1036 The default value is QSize(-1, -1), i.e. an invalid size. -

1037 */ -

1038 -

1039 -

1040 #ifndef QT_NO_TOOLBAR -

1041 /*! -

1042 \class QStyleOptionToolBar -

1043 \brief The QStyleOptionToolBar class is used to describe the -

1044 parameters for drawing a toolbar. -

1045 -

1046 \since 4.1 -

1047 \inmodule QtWidgets -

1048 -

1049 QStyleOptionToolBar contains all the information that QStyle -

1050 functions need to draw QToolBar. -

1051 -

1052 For performance reasons, the access to the member variables is -

1053 direct (i.e., using the \c . or \c -> operator). This low-level feel -

1054 makes the structures straightforward to use and emphasizes that -

1055 these are simply parameters used by the style functions. -

1056 -

1057 The QStyleOptionToolBar class holds the lineWidth and the -

1058 midLineWidth for drawing the widget. It also stores information -

1059 about which \l {toolBarArea}{area} the toolbar should be located -

1060 in, whether it is movable or not, which position the toolbar line -

1061 should have (positionOfLine), and the toolbar's position within -

1062 the line (positionWithinLine). -

1063 -

1064 In addition, the class provides a couple of enums: The -

1065 ToolBarFeature enum is used to describe whether a toolbar is -

1066 movable or not, and the ToolBarPosition enum is used to describe -

1067 the position of a toolbar line, as well as the toolbar's position -

1068 within the line. -

1069 -

1070 For an example demonstrating how style options can be used, see -

1071 the \l {widgets/styles}{Styles} example. -

1072 -

1073 \sa QStyleOption -

1074 */ -

1075 -

1076 /*! -

1077 Constructs a QStyleOptionToolBar, initializing the members -

1078 variables to their default values. -

1079 */ -

1080 -

1081 QStyleOptionToolBar::QStyleOptionToolBar() -

1082 : QStyleOption(Version, SO_ToolBar), positionOfLine(OnlyOne), positionWithinLine(OnlyOne), -

1083 toolBarArea(Qt::TopToolBarArea), features(None), lineWidth(0), midLineWidth(0) -

1084 { -

1085

}

never executed: end of block

1086 -

1087 /*! -

1088 \fn QStyleOptionToolBar::QStyleOptionToolBar(const QStyleOptionToolBar &other) -

1089 -

1090 Constructs a copy of the \a other style option. -

1091 */ -

1092 -

1093 /*! -

1094 \internal -

1095 */ -

1096 QStyleOptionToolBar::QStyleOptionToolBar(int version) -

1097 : QStyleOption(version, SO_ToolBar), positionOfLine(OnlyOne), positionWithinLine(OnlyOne), -

1098 toolBarArea(Qt::TopToolBarArea), features(None), lineWidth(0), midLineWidth(0) -

1099 { -

1100 -

1101

}

never executed: end of block

1102 -

1103 /*! -

1104 \enum QStyleOptionToolBar::ToolBarPosition -

1105 -

1106 \image qstyleoptiontoolbar-position.png -

1107 -

1108 This enum is used to describe the position of a toolbar line, as -

1109 well as the toolbar's position within the line. -

1110 -

1111 The order of the positions within a line starts at the top of a -

1112 vertical line, and from the left within a horizontal line. The -

1113 order of the positions for the lines is always from the -

1114 parent widget's boundary edges. -

1115 -

1116 \value Beginning The toolbar is located at the beginning of the line, -

1117 or the toolbar line is the first of several lines. There can -

1118 only be one toolbar (and only one line) with this position. -

1119 \value Middle The toolbar is located in the middle of the line, -

1120 or the toolbar line is in the middle of several lines. There can -

1121 several toolbars (and lines) with this position. -

1122 \value End The toolbar is located at the end of the line, -

1123 or the toolbar line is the last of several lines. There can -

1124 only be one toolbar (and only one line) with this position. -

1125 \value OnlyOne There is only one toolbar or line. This is the default value -

1126 of the positionOfLine and positionWithinLine variables. -

1127 -

1128 \sa positionWithinLine, positionOfLine -

1129 */ -

1130 -

1131 /*! -

1132 \enum QStyleOptionToolBar::ToolBarFeature -

1133 -

1134 This enum is used to describe whether a toolbar is movable or not. -

1135 -

1136 \value None The toolbar cannot be moved. The default value. -

1137 \value Movable The toolbar is movable, and a handle will appear when -

1138 holding the cursor over the toolbar's boundary. -

1139 -

1140 \sa features, QToolBar::isMovable() -

1141 */ -

1142 -

1143 /*! -

1144 \variable QStyleOptionToolBar::positionOfLine -

1145 -

1146 This variable holds the position of the toolbar line. -

1147 -

1148 The default value is QStyleOptionToolBar::OnlyOne. -

1149 */ -

1150 -

1151 /*! -

1152 \variable QStyleOptionToolBar::positionWithinLine -

1153 -

1154 This variable holds the position of the toolbar within a line. -

1155 -

1156 The default value is QStyleOptionToolBar::OnlyOne. -

1157 */ -

1158 -

1159 /*! -

1160 \variable QStyleOptionToolBar::toolBarArea -

1161 -

1162 This variable holds the location for drawing the toolbar. -

1163 -

1164 The default value is Qt::TopToolBarArea. -

1165 -

1166 \sa Qt::ToolBarArea -

1167 */ -

1168 -

1169 /*! -

1170 \variable QStyleOptionToolBar::features -

1171 -

1172 This variable holds whether the toolbar is movable or not. -

1173 -

1174 The default value is \l None. -

1175 */ -

1176 -

1177 /*! -

1178 \variable QStyleOptionToolBar::lineWidth -

1179 -

1180 This variable holds the line width for drawing the toolbar. -

1181 -

1182 The default value is 0. -

1183 */ -

1184 -

1185 /*! -

1186 \variable QStyleOptionToolBar::midLineWidth -

1187 -

1188 This variable holds the mid-line width for drawing the toolbar. -

1189 -

1190 The default value is 0. -

1191 */ -

1192 -

1193 /*! -

1194 \enum QStyleOptionToolBar::StyleOptionType -

1195 -

1196 This enum is used to hold information about the type of the style -

1197 option, and is defined for each QStyleOption subclass. -

1198 -

1199 \value Type The type of style option provided (\l{SO_ToolBar} for -

1200 this class). -

1201 -

1202 The type is used internally by QStyleOption, its subclasses, and -

1203 qstyleoption_cast() to determine the type of style option. In -

1204 general you do not need to worry about this unless you want to -

1205 create your own QStyleOption subclass and your own styles. -

1206 -

1207 \sa StyleOptionVersion -

1208 */ -

1209 -

1210 /*! -

1211 \enum QStyleOptionToolBar::StyleOptionVersion -

1212 -

1213 This enum is used to hold information about the version of the -

1214 style option, and is defined for each QStyleOption subclass. -

1215 -

1216 \value Version 1 -

1217 -

1218 The version is used by QStyleOption subclasses to implement -

1219 extensions without breaking compatibility. If you use -

1220 qstyleoption_cast(), you normally do not need to check it. -

1221 -

1222 \sa StyleOptionType -

1223 */ -

1224 -

1225 #endif -

1226 -

1227 #ifndef QT_NO_TABBAR -

1228 /*! -

1229 \class QStyleOptionTab -

1230 \brief The QStyleOptionTab class is used to describe the -

1231 parameters for drawing a tab bar. -

1232 -

1233 \inmodule QtWidgets -

1234 -

1235 The QStyleOptionTab class is used for drawing several built-in Qt -

1236 widgets including \l QTabBar and the panel for \l QTabWidget. -

1237 -

1238 An instance of the QStyleOptionTab class has -

1239 \l{QStyleOption::type} {type} \l SO_Tab and -

1240 \l{QStyleOption::version} {version} 3. The type is used internally -

1241 by QStyleOption, its subclasses, and qstyleoption_cast() to -

1242 determine the type of style option. In general you do not need to -

1243 worry about this unless you want to create your own QStyleOption -

1244 subclass and your own styles. The version is used by QStyleOption -

1245 subclasses to implement extensions without breaking -

1246 compatibility. If you use qstyleoption_cast(), you normally do not -

1247 need to check it. -

1248 -

1249 For an example demonstrating how style options can be used, see -

1250 the \l {widgets/styles}{Styles} example. -

1251 -

1252 \sa QStyleOption -

1253 */ -

1254 -

1255 /*! -

1256 \typedef QStyleOptionTabV2 -

1257 \relates QStyleOptionTab -

1258 \obsolete -

1259 -

1260 Synonym for QStyleOptionTab. -

1261 */ -

1262 -

1263 /*! -

1264 \typedef QStyleOptionTabV3 -

1265 \relates QStyleOptionTab -

1266 \obsolete -

1267 -

1268 Synonym for QStyleOptionTab. -

1269 */ -

1270 -

1271 /*! -

1272 Constructs a QStyleOptionTab object, initializing the members -

1273 variables to their default values. -

1274 */ -

1275 -

1276 QStyleOptionTab::QStyleOptionTab() -

1277 : QStyleOption(QStyleOptionTab::Version, SO_Tab), -

1278 shape(QTabBar::RoundedNorth), -

1279 row(0), -

1280 position(Beginning), -

1281 selectedPosition(NotAdjacent), cornerWidgets(QStyleOptionTab::NoCornerWidgets), -

1282 documentMode(false), -

1283 features(QStyleOptionTab::None) -

1284 { -

1285

}

never executed: end of block

1286 -

1287 /*! -

1288 \internal -

1289 */ -

1290 QStyleOptionTab::QStyleOptionTab(int version) -

1291 : QStyleOption(version, SO_Tab), -

1292 shape(QTabBar::RoundedNorth), -

1293 row(0), -

1294 position(Beginning), -

1295 selectedPosition(NotAdjacent), cornerWidgets(QStyleOptionTab::NoCornerWidgets), -

1296 documentMode(false), -

1297 features(QStyleOptionTab::None) -

1298 { -

1299

}

never executed: end of block

1300 -

1301 /*! -

1302 \fn QStyleOptionTab::QStyleOptionTab(const QStyleOptionTab &other) -

1303 -

1304 Constructs a copy of the \a other style option. -

1305 */ -

1306 -

1307 /*! -

1308 \enum QStyleOptionTab::StyleOptionType -

1309 -

1310 This enum is used to hold information about the type of the style option, and -

1311 is defined for each QStyleOption subclass. -

1312 -

1313 \value Type The type of style option provided (\l{SO_Tab} for this class). -

1314 -

1315 The type is used internally by QStyleOption, its subclasses, and -

1316 qstyleoption_cast() to determine the type of style option. In -

1317 general you do not need to worry about this unless you want to -

1318 create your own QStyleOption subclass and your own styles. -

1319 -

1320 \sa StyleOptionVersion -

1321 */ -

1322 -

1323 /*! -

1324 \enum QStyleOptionTab::StyleOptionVersion -

1325 -

1326 This enum is used to hold information about the version of the style option, and -

1327 is defined for each QStyleOption subclass. -

1328 -

1329 \value Version 3 -

1330 -

1331 The version is used by QStyleOption subclasses to implement -

1332 extensions without breaking compatibility. If you use -

1333 qstyleoption_cast(), you normally do not need to check it. -

1334 -

1335 \sa StyleOptionType -

1336 */ -

1337 -

1338 /*! -

1339 \enum QStyleOptionTab::TabPosition -

1340 -

1341 This enum describes the position of the tab. -

1342 -

1343 \value Beginning The tab is the first tab in the tab bar. -

1344 \value Middle The tab is neither the first nor the last tab in the tab bar. -

1345 \value End The tab is the last tab in the tab bar. -

1346 \value OnlyOneTab The tab is both the first and the last tab in the tab bar. -

1347 -

1348 \sa position -

1349 */ -

1350 -

1351 /*! -

1352 \enum QStyleOptionTab::CornerWidget -

1353 -

1354 These flags indicate the corner widgets in a tab. -

1355 -

1356 \value NoCornerWidgets There are no corner widgets -

1357 \value LeftCornerWidget Left corner widget -

1358 \value RightCornerWidget Right corner widget -

1359 -

1360 \sa cornerWidgets -

1361 */ -

1362 -

1363 /*! \enum QStyleOptionTab::SelectedPosition -

1364 -

1365 This enum describes the position of the selected tab. Some styles -

1366 need to draw a tab differently depending on whether or not it is -

1367 adjacent to the selected tab. -

1368 -

1369 \value NotAdjacent The tab is not adjacent to a selected tab (or is the selected tab). -

1370 \value NextIsSelected The next tab (typically the tab on the right) is selected. -

1371 \value PreviousIsSelected The previous tab (typically the tab on the left) is selected. -

1372 -

1373 \sa selectedPosition -

1374 */ -

1375 -

1376 /*! -

1377 \variable QStyleOptionTab::selectedPosition -

1378 \brief the position of the selected tab in relation to this tab -

1379 -

1380 The default value is NotAdjacent, i.e. the tab is not adjacent to -

1381 a selected tab nor is it the selected tab. -

1382 */ -

1383 -

1384 /*! -

1385 \variable QStyleOptionTab::cornerWidgets -

1386 \brief an OR combination of CornerWidget values indicating the -

1387 corner widgets of the tab bar -

1388 -

1389 The default value is NoCornerWidgets. -

1390 -

1391 \sa CornerWidget -

1392 */ -

1393 -

1394 -

1395 /*! -

1396 \variable QStyleOptionTab::shape -

1397 \brief the tab shape used to draw the tab; by default -

1398 QTabBar::RoundedNorth -

1399 -

1400 \sa QTabBar::Shape -

1401 */ -

1402 -

1403 /*! -

1404 \variable QStyleOptionTab::text -

1405 \brief the text of the tab -

1406 -

1407 The default value is an empty string. -

1408 */ -

1409 -

1410 /*! -

1411 \variable QStyleOptionTab::icon -

1412 \brief the icon for the tab -

1413 -

1414 The default value is an empty icon, i.e. an icon with neither a -

1415 pixmap nor a filename. -

1416 */ -

1417 -

1418 /*! -

1419 \variable QStyleOptionTab::row -

1420 \brief which row the tab is currently in -

1421 -

1422 The default value is 0, indicating the front row. Currently this -

1423 property can only be 0. -

1424 */ -

1425 -

1426 /*! -

1427 \variable QStyleOptionTab::position -

1428 \brief the position of the tab in the tab bar -

1429 -

1430 The default value is \l Beginning, i.e. the tab is the first tab -

1431 in the tab bar. -

1432 */ -

1433 /*! -

1434 \variable QStyleOptionTab::iconSize -

1435 \brief the size for the icons -

1436 -

1437 The default value is QSize(-1, -1), i.e. an invalid size; use -

1438 QStyle::pixelMetric() to find the default icon size for tab bars. -

1439 -

1440 \sa QTabBar::iconSize() -

1441 */ -

1442 -

1443 /*! -

1444 \variable QStyleOptionTab::documentMode -

1445 \brief whether the tabbar is in document mode. -

1446 -

1447 The default value is false; -

1448 */ -

1449 -

1450 /*! -

1451 \enum QStyleOptionTab::TabFeature -

1452 -

1453 Describes the various features that a tab button can have. -

1454 -

1455 \value None A normal tab button. -

1456 \value HasFrame The tab button is positioned on a tab frame -

1457 -

1458 \sa features -

1459 */ -

1460 -

1461 /*! -

1462 \variable QStyleOptionTab::leftButtonSize -

1463 \brief the size for the left widget on the tab. -

1464 -

1465 The default value is QSize(-1, -1), i.e. an invalid size; -

1466 */ -

1467 -

1468 /*! -

1469 \variable QStyleOptionTab::rightButtonSize -

1470 \brief the size for the right widget on the tab. -

1471 -

1472 The default value is QSize(-1, -1), i.e. an invalid size; -

1473 */ -

1474 -

1475 #endif // QT_NO_TABBAR -

1476 -

1477 /*! -

1478 \class QStyleOptionProgressBar -

1479 \brief The QStyleOptionProgressBar class is used to describe the -

1480 parameters necessary for drawing a progress bar. -

1481 -

1482 \inmodule QtWidgets -

1483 -

1484 An instance of the QStyleOptionProgressBar class has type -

1485 SO_ProgressBar and version 2. -

1486 -

1487 The type is used internally by QStyleOption, its subclasses, and -

1488 qstyleoption_cast() to determine the type of style option. In -

1489 general you do not need to worry about this unless you want to -

1490 create your own QStyleOption subclass and your own styles. The -

1491 version is used by QStyleOption subclasses to implement extensions -

1492 without breaking compatibility. If you use qstyleoption_cast(), -

1493 you normally do not need to check it. -

1494 -

1495 For an example demonstrating how style options can be used, see -

1496 the \l {widgets/styles}{Styles} example. -

1497 -

1498 \sa QStyleOption -

1499 */ -

1500 -

1501 /*! -

1502 \typedef QStyleOptionProgressBarV2 -

1503 \relates QStyleOptionProgressBar -

1504 \obsolete -

1505 -

1506 Synonym for QStyleOptionProgressBar. -

1507 */ -

1508 -

1509 /*! -

1510 Constructs a QStyleOptionProgressBar, initializing the members -

1511 variables to their default values. -

1512 */ -

1513 -

1514 QStyleOptionProgressBar::QStyleOptionProgressBar() -

1515 : QStyleOption(QStyleOptionProgressBar::Version, SO_ProgressBar), -

1516 minimum(0), maximum(0), progress(0), textAlignment(Qt::AlignLeft), textVisible(false), -

1517 orientation(Qt::Horizontal), invertedAppearance(false), bottomToTop(false) -

1518 { -

1519

}

never executed: end of block

1520 -

1521 /*! -

1522 \internal -

1523 */ -

1524 QStyleOptionProgressBar::QStyleOptionProgressBar(int version) -

1525 : QStyleOption(version, SO_ProgressBar), -

1526 minimum(0), maximum(0), progress(0), textAlignment(Qt::AlignLeft), textVisible(false), -

1527 orientation(Qt::Horizontal), invertedAppearance(false), bottomToTop(false) -

1528 { -

1529

}

never executed: end of block

1530 -

1531 /*! -

1532 \fn QStyleOptionProgressBar::QStyleOptionProgressBar(const QStyleOptionProgressBar &other) -

1533 -

1534 Constructs a copy of the \a other style option. -

1535 */ -

1536 -

1537 /*! -

1538 \enum QStyleOptionProgressBar::StyleOptionType -

1539 -

1540 This enum is used to hold information about the type of the style option, and -

1541 is defined for each QStyleOption subclass. -

1542 -

1543 \value Type The type of style option provided (\l{SO_ProgressBar} for this class). -

1544 -

1545 The type is used internally by QStyleOption, its subclasses, and -

1546 qstyleoption_cast() to determine the type of style option. In -

1547 general you do not need to worry about this unless you want to -

1548 create your own QStyleOption subclass and your own styles. -

1549 -

1550 \sa StyleOptionVersion -

1551 */ -

1552 -

1553 /*! -

1554 \enum QStyleOptionProgressBar::StyleOptionVersion -

1555 -

1556 This enum is used to hold information about the version of the style option, and -

1557 is defined for each QStyleOption subclass. -

1558 -

1559 \value Version 2 -

1560 -

1561 The version is used by QStyleOption subclasses to implement -

1562 extensions without breaking compatibility. If you use -

1563 qstyleoption_cast(), you normally do not need to check it. -

1564 -

1565 \sa StyleOptionType -

1566 */ -

1567 -

1568 /*! -

1569 \variable QStyleOptionProgressBar::minimum -

1570 \brief the minimum value for the progress bar -

1571 -

1572 This is the minimum value in the progress bar. The default value -

1573 is 0. -

1574 -

1575 \sa QProgressBar::minimum -

1576 */ -

1577 -

1578 /*! -

1579 \variable QStyleOptionProgressBar::maximum -

1580 \brief the maximum value for the progress bar -

1581 -

1582 This is the maximum value in the progress bar. The default value -

1583 is 0. -

1584 -

1585 \sa QProgressBar::maximum -

1586 */ -

1587 -

1588 /*! -

1589 \variable QStyleOptionProgressBar::text -

1590 \brief the text for the progress bar -

1591 -

1592 The progress bar text is usually just the progress expressed as a -

1593 string. An empty string indicates that the progress bar has not -

1594 started yet. The default value is an empty string. -

1595 -

1596 \sa QProgressBar::text -

1597 */ -

1598 -

1599 /*! -

1600 \variable QStyleOptionProgressBar::textVisible -

1601 \brief a flag indicating whether or not text is visible -

1602 -

1603 If this flag is true then the text is visible. Otherwise, the text -

1604 is not visible. The default value is false. -

1605 -

1606 \sa QProgressBar::textVisible -

1607 */ -

1608 -

1609 -

1610 /*! -

1611 \variable QStyleOptionProgressBar::textAlignment -

1612 \brief the text alignment for the text in the QProgressBar -

1613 -

1614 This can be used as a guide on where the text should be in the -

1615 progress bar. The default value is Qt::AlignLeft. -

1616 */ -

1617 -

1618 /*! -

1619 \variable QStyleOptionProgressBar::progress -

1620 \brief the current progress for the progress bar -

1621 -

1622 The current progress. A value of QStyleOptionProgressBar::minimum -

1623 - 1 indicates that the progress hasn't started yet. The default -

1624 value is 0. -

1625 -

1626 \sa QProgressBar::value -

1627 */ -

1628 -

1629 /*! -

1630 \variable QStyleOptionProgressBar::orientation -

1631 \brief the progress bar's orientation (horizontal or vertical); -

1632 the default orentation is Qt::Horizontal -

1633 -

1634 \deprecated -

1635 Use the QStyle::State_Horizontal flag instead (in the the QStyleOption::state member). -

1636 -

1637 \sa QProgressBar::orientation -

1638 */ -

1639 -

1640 /*! -

1641 \variable QStyleOptionProgressBar::invertedAppearance -

1642 \brief whether the progress bar's appearance is inverted -

1643 -

1644 The default value is false. -

1645 -

1646 \sa QProgressBar::invertedAppearance -

1647 */ -

1648 -

1649 /*! -

1650 \variable QStyleOptionProgressBar::bottomToTop -

1651 \brief whether the text reads from bottom to top when the progress -

1652 bar is vertical -

1653 -

1654 The default value is false. -

1655 -

1656 \sa QProgressBar::textDirection -

1657 */ -

1658 -

1659 /*! -

1660 \class QStyleOptionMenuItem -

1661 \brief The QStyleOptionMenuItem class is used to describe the -

1662 parameter necessary for drawing a menu item. -

1663 -

1664 \inmodule QtWidgets -

1665 -

1666 QStyleOptionMenuItem contains all the information that QStyle -

1667 functions need to draw the menu items from \l QMenu. It is also -

1668 used for drawing other menu-related widgets. -

1669 -

1670 For performance reasons, the access to the member variables is -

1671 direct (i.e., using the \c . or \c -> operator). This low-level feel -

1672 makes the structures straightforward to use and emphasizes that -

1673 these are simply parameters used by the style functions. -

1674 -

1675 For an example demonstrating how style options can be used, see -

1676 the \l {widgets/styles}{Styles} example. -

1677 -

1678 \sa QStyleOption -

1679 */ -

1680 -

1681 /*! -

1682 Constructs a QStyleOptionMenuItem, initializing the members -

1683 variables to their default values. -

1684 */ -

1685 -

1686 QStyleOptionMenuItem::QStyleOptionMenuItem() -

1687 : QStyleOption(QStyleOptionMenuItem::Version, SO_MenuItem), menuItemType(Normal), -

1688 checkType(NotCheckable), checked(false), menuHasCheckableItems(true), maxIconWidth(0), tabWidth(0) -

1689 { -

1690

}

never executed: end of block

1691 -

1692 /*! -

1693 \internal -

1694 */ -

1695 QStyleOptionMenuItem::QStyleOptionMenuItem(int version) -

1696 : QStyleOption(version, SO_MenuItem), menuItemType(Normal), -

1697 checkType(NotCheckable), checked(false), menuHasCheckableItems(true), maxIconWidth(0), tabWidth(0) -

1698 { -

1699

}

never executed: end of block

1700 -

1701 /*! -

1702 \fn QStyleOptionMenuItem::QStyleOptionMenuItem(const QStyleOptionMenuItem &other) -

1703 -

1704 Constructs a copy of the \a other style option. -

1705 */ -

1706 -

1707 /*! -

1708 \enum QStyleOptionMenuItem::StyleOptionType -

1709 -

1710 This enum is used to hold information about the type of the style option, and -

1711 is defined for each QStyleOption subclass. -

1712 -

1713 \value Type The type of style option provided (\l{SO_MenuItem} for this class). -

1714 -

1715 The type is used internally by QStyleOption, its subclasses, and -

1716 qstyleoption_cast() to determine the type of style option. In -

1717 general you do not need to worry about this unless you want to -

1718 create your own QStyleOption subclass and your own styles. -

1719 -

1720 \sa StyleOptionVersion -

1721 */ -

1722 -

1723 /*! -

1724 \enum QStyleOptionMenuItem::StyleOptionVersion -

1725 -

1726 This enum is used to hold information about the version of the style option, and -

1727 is defined for each QStyleOption subclass. -

1728 -

1729 \value Version 1 -

1730 -

1731 The version is used by QStyleOption subclasses to implement -

1732 extensions without breaking compatibility. If you use -

1733 qstyleoption_cast(), you normally do not need to check it. -

1734 -

1735 \sa StyleOptionType -

1736 */ -

1737 -

1738 /*! -

1739 \enum QStyleOptionMenuItem::MenuItemType -

1740 -

1741 This enum indicates the type of menu item that the structure describes. -

1742 -

1743 \value Normal A normal menu item. -

1744 \value DefaultItem A menu item that is the default action as specified with \l QMenu::defaultAction(). -

1745 \value Separator A menu separator. -

1746 \value SubMenu Indicates the menu item points to a sub-menu. -

1747 \value Scroller A popup menu scroller (currently only used on \macos). -

1748 \value TearOff A tear-off handle for the menu. -

1749 \value Margin The margin of the menu. -

1750 \value EmptyArea The empty area of the menu. -

1751 -

1752 \sa menuItemType -

1753 */ -

1754 -

1755 /*! -

1756 \enum QStyleOptionMenuItem::CheckType -

1757 -

1758 This enum is used to indicate whether or not a check mark should be -

1759 drawn for the item, or even if it should be drawn at all. -

1760 -

1761 \value NotCheckable The item is not checkable. -

1762 \value Exclusive The item is an exclusive check item (like a radio button). -

1763 \value NonExclusive The item is a non-exclusive check item (like a check box). -

1764 -

1765 \sa checkType, QAction::checkable, QAction::checked, QActionGroup::exclusive -

1766 */ -

1767 -

1768 /*! -

1769 \variable QStyleOptionMenuItem::menuItemType -

1770 \brief the type of menu item -

1771 -

1772 The default value is \l Normal. -

1773 -

1774 \sa MenuItemType -

1775 */ -

1776 -

1777 /*! -

1778 \variable QStyleOptionMenuItem::checkType -

1779 \brief the type of checkmark of the menu item -

1780 -

1781 The default value is \l NotCheckable. -

1782 -

1783 \sa CheckType -

1784 */ -

1785 -

1786 /*! -

1787 \variable QStyleOptionMenuItem::checked -

1788 \brief whether the menu item is checked or not -

1789 -

1790 The default value is false. -

1791 */ -

1792 -

1793 /*! -

1794 \variable QStyleOptionMenuItem::menuHasCheckableItems -

1795 \brief whether the menu as a whole has checkable items or not -

1796 -

1797 The default value is true. -

1798 -

1799 If this option is set to false, then the menu has no checkable -

1800 items. This makes it possible for GUI styles to save some -

1801 horizontal space that would normally be used for the check column. -

1802 */ -

1803 -

1804 /*! -

1805 \variable QStyleOptionMenuItem::menuRect -

1806 \brief the rectangle for the entire menu -

1807 -

1808 The default value is a null rectangle, i.e. a rectangle with both -

1809 the width and the height set to 0. -

1810 */ -

1811 -

1812 /*! -

1813 \variable QStyleOptionMenuItem::text -

1814 \brief the text for the menu item -

1815 -

1816 Note that the text format is something like this "Menu -

1817 text\b{\\t}Shortcut". -

1818 -

1819 If the menu item doesn't have a shortcut, it will just contain the -

1820 menu item's text. The default value is an empty string. -

1821 */ -

1822 -

1823 /*! -

1824 \variable QStyleOptionMenuItem::icon -

1825 \brief the icon for the menu item -

1826 -

1827 The default value is an empty icon, i.e. an icon with neither a -

1828 pixmap nor a filename. -

1829 */ -

1830 -

1831 /*! -

1832 \variable QStyleOptionMenuItem::maxIconWidth -

1833 \brief the maximum icon width for the icon in the menu item -

1834 -

1835 This can be used for drawing the icon into the correct place or -

1836 properly aligning items. The variable must be set regardless of -

1837 whether or not the menu item has an icon. The default value is 0. -

1838 */ -

1839 -

1840 /*! -

1841 \variable QStyleOptionMenuItem::tabWidth -

1842 \brief the tab width for the menu item -

1843 -

1844 The tab width is the distance between the text of the menu item -

1845 and the shortcut. The default value is 0. -

1846 */ -

1847 -

1848 -

1849 /*! -

1850 \variable QStyleOptionMenuItem::font -

1851 \brief the font used for the menu item text -

1852 -

1853 This is the font that should be used for drawing the menu text -

1854 minus the shortcut. The shortcut is usually drawn using the -

1855 painter's font. By default, the application's default font is -

1856 used. -

1857 */ -

1858 -

1859 /*! -

1860 \class QStyleOptionComplex -

1861 \brief The QStyleOptionComplex class is used to hold parameters that are -

1862 common to all complex controls. -

1863 -

1864 \inmodule QtWidgets -

1865 -

1866 This class is not used on its own. Instead it is used to derive -

1867 other complex control options, for example QStyleOptionSlider and -

1868 QStyleOptionSpinBox. -

1869 -

1870 For performance reasons, the access to the member variables is -

1871 direct (i.e., using the \c . or \c -> operator). -

1872 -

1873 For an example demonstrating how style options can be used, see -

1874 the \l {widgets/styles}{Styles} example. -

1875 -

1876 \sa QStyleOption -

1877 */ -

1878 -

1879 /*! -

1880 Constructs a QStyleOptionComplex of the specified \a type and \a -

1881 version, initializing the member variables to their default -

1882 values. This constructor is usually called by subclasses. -

1883 */ -

1884 -

1885 QStyleOptionComplex::QStyleOptionComplex(int version, int type) -

1886 : QStyleOption(version, type), subControls(QStyle::SC_All), activeSubControls(QStyle::SC_None) -

1887 { -

1888

}

never executed: end of block

1889 -

1890 /*! -

1891 \fn QStyleOptionComplex::QStyleOptionComplex(const QStyleOptionComplex &other) -

1892 -

1893 Constructs a copy of the \a other style option. -

1894 */ -

1895 -

1896 /*! -

1897 \enum QStyleOptionComplex::StyleOptionType -

1898 -

1899 This enum is used to hold information about the type of the style option, and -

1900 is defined for each QStyleOption subclass. -

1901 -

1902 \value Type The type of style option provided (\l{SO_Complex} for this class). -

1903 -

1904 The type is used internally by QStyleOption, its subclasses, and -

1905 qstyleoption_cast() to determine the type of style option. In -

1906 general you do not need to worry about this unless you want to -

1907 create your own QStyleOption subclass and your own styles. -

1908 -

1909 \sa StyleOptionVersion -

1910 */ -

1911 -

1912 /*! -

1913 \enum QStyleOptionComplex::StyleOptionVersion -

1914 -

1915 This enum is used to hold information about the version of the style option, and -

1916 is defined for each QStyleOption subclass. -

1917 -

1918 \value Version 1 -

1919 -

1920 The version is used by QStyleOption subclasses to implement -

1921 extensions without breaking compatibility. If you use -

1922 qstyleoption_cast(), you normally do not need to check it. -

1923 -

1924 \sa StyleOptionType -

1925 */ -

1926 -

1927 /*! -

1928 \variable QStyleOptionComplex::subControls -

1929 -

1930 This variable holds a bitwise OR of the \l{QStyle::SubControl} -

1931 {sub-controls} to be drawn for the complex control. -

1932 -

1933 The default value is QStyle::SC_All. -

1934 -

1935 \sa QStyle::SubControl -

1936 */ -

1937 -

1938 /*! -

1939 \variable QStyleOptionComplex::activeSubControls -

1940 -

1941 This variable holds a bitwise OR of the \l{QStyle::SubControl} -

1942 {sub-controls} that are active for the complex control. -

1943 -

1944 The default value is QStyle::SC_None. -

1945 -

1946 \sa QStyle::SubControl -

1947 */ -

1948 -

1949 #ifndef QT_NO_SLIDER -

1950 /*! -

1951 \class QStyleOptionSlider -

1952 \brief The QStyleOptionSlider class is used to describe the -

1953 parameters needed for drawing a slider. -

1954 -

1955 \inmodule QtWidgets -

1956 -

1957 QStyleOptionSlider contains all the information that QStyle -

1958 functions need to draw QSlider and QScrollBar. -

1959 -

1960 For performance reasons, the access to the member variables is -

1961 direct (i.e., using the \c . or \c -> operator). This low-level feel -

1962 makes the structures straightforward to use and emphasizes that -

1963 these are simply parameters used by the style functions. -

1964 -

1965 For an example demonstrating how style options can be used, see -

1966 the \l {widgets/styles}{Styles} example. -

1967 -

1968 \sa QStyleOptionComplex, QSlider, QScrollBar -

1969 */ -

1970 -

1971 /*! -

1972 Constructs a QStyleOptionSlider, initializing the members -

1973 variables to their default values. -

1974 */ -

1975 -

1976 QStyleOptionSlider::QStyleOptionSlider() -

1977 : QStyleOptionComplex(Version, SO_Slider), orientation(Qt::Horizontal), minimum(0), maximum(0), -

1978 tickPosition(QSlider::NoTicks), tickInterval(0), upsideDown(false), -

1979 sliderPosition(0), sliderValue(0), singleStep(0), pageStep(0), notchTarget(0.0), -

1980 dialWrapping(false) -

1981 { -

1982

}

never executed: end of block

1983 -

1984 /*! -

1985 \internal -

1986 */ -

1987 QStyleOptionSlider::QStyleOptionSlider(int version) -

1988 : QStyleOptionComplex(version, SO_Slider), orientation(Qt::Horizontal), minimum(0), maximum(0), -

1989 tickPosition(QSlider::NoTicks), tickInterval(0), upsideDown(false), -

1990 sliderPosition(0), sliderValue(0), singleStep(0), pageStep(0), notchTarget(0.0), -

1991 dialWrapping(false) -

1992 { -

1993

}

never executed: end of block

1994 -

1995 /*! -

1996 \fn QStyleOptionSlider::QStyleOptionSlider(const QStyleOptionSlider &other) -

1997 -

1998 Constructs a copy of the \a other style option. -

1999 */ -

2000 -

2001 /*! -

2002 \enum QStyleOptionSlider::StyleOptionType -

2003 -

2004 This enum is used to hold information about the type of the style option, and -

2005 is defined for each QStyleOption subclass. -

2006 -

2007 \value Type The type of style option provided (\l{SO_Slider} for this class). -

2008 -

2009 The type is used internally by QStyleOption, its subclasses, and -

2010 qstyleoption_cast() to determine the type of style option. In -

2011 general you do not need to worry about this unless you want to -

2012 create your own QStyleOption subclass and your own styles. -

2013 -

2014 \sa StyleOptionVersion -

2015 */ -

2016 -

2017 /*! -

2018 \enum QStyleOptionSlider::StyleOptionVersion -

2019 -

2020 This enum is used to hold information about the version of the style option, and -

2021 is defined for each QStyleOption subclass. -

2022 -

2023 \value Version 1 -

2024 -

2025 The version is used by QStyleOption subclasses to implement -

2026 extensions without breaking compatibility. If you use -

2027 qstyleoption_cast(), you normally do not need to check it. -

2028 -

2029 \sa StyleOptionType -

2030 */ -

2031 -

2032 /*! -

2033 \variable QStyleOptionSlider::orientation -

2034 \brief the slider's orientation (horizontal or vertical) -

2035 -

2036 The default orientation is Qt::Horizontal. -

2037 -

2038 \sa Qt::Orientation -

2039 */ -

2040 -

2041 /*! -

2042 \variable QStyleOptionSlider::minimum -

2043 \brief the minimum value for the slider -

2044 -

2045 The default value is 0. -

2046 */ -

2047 -

2048 /*! -

2049 \variable QStyleOptionSlider::maximum -

2050 \brief the maximum value for the slider -

2051 -

2052 The default value is 0. -

2053 */ -

2054 -

2055 /*! -

2056 \variable QStyleOptionSlider::tickPosition -

2057 \brief the position of the slider's tick marks, if any -

2058 -

2059 The default value is QSlider::NoTicks. -

2060 -

2061 \sa QSlider::TickPosition -

2062 */ -

2063 -

2064 /*! -

2065 \variable QStyleOptionSlider::tickInterval -

2066 \brief the interval that should be drawn between tick marks -

2067 -

2068 The default value is 0. -

2069 */ -

2070 -

2071 /*! -

2072 \variable QStyleOptionSlider::notchTarget -

2073 \brief the number of pixel between notches -

2074 -

2075 The default value is 0.0. -

2076 -

2077 \sa QDial::notchTarget() -

2078 */ -

2079 -

2080 /*! -

2081 \variable QStyleOptionSlider::dialWrapping -

2082 \brief whether the dial should wrap or not -

2083 -

2084 The default value is false, i.e. the dial is not wrapped. -

2085 -

2086 \sa QDial::wrapping() -

2087 */ -

2088 -

2089 /*! -

2090 \variable QStyleOptionSlider::upsideDown -

2091 \brief the slider control orientation -

2092 -

2093 Normally a slider increases as it moves up or to the right; -

2094 upsideDown indicates that it should do the opposite (increase as -

2095 it moves down or to the left). The default value is false, -

2096 i.e. the slider increases as it moves up or to the right. -

2097 -

2098 \sa QStyle::sliderPositionFromValue(), -

2099 QStyle::sliderValueFromPosition(), -

2100 QAbstractSlider::invertedAppearance -

2101 */ -

2102 -

2103 /*! -

2104 \variable QStyleOptionSlider::sliderPosition -

2105 \brief the position of the slider handle -

2106 -

2107 If the slider has active feedback (i.e., -

2108 QAbstractSlider::tracking is true), this value will be the same as -

2109 \l sliderValue. Otherwise, it will have the current position of -

2110 the handle. The default value is 0. -

2111 -

2112 \sa QAbstractSlider::tracking, sliderValue -

2113 */ -

2114 -

2115 /*! -

2116 \variable QStyleOptionSlider::sliderValue -

2117 \brief the value of the slider -

2118 -

2119 If the slider has active feedback (i.e., -

2120 QAbstractSlider::tracking is true), this value will be the same -

2121 as \l sliderPosition. Otherwise, it will have the value the -

2122 slider had before the mouse was pressed. -

2123 -

2124 The default value is 0. -

2125 -

2126 \sa QAbstractSlider::tracking, sliderPosition -

2127 */ -

2128 -

2129 /*! -

2130 \variable QStyleOptionSlider::singleStep -

2131 \brief the size of the single step of the slider -

2132 -

2133 The default value is 0. -

2134 -

2135 \sa QAbstractSlider::singleStep -

2136 */ -

2137 -

2138 /*! -

2139 \variable QStyleOptionSlider::pageStep -

2140 \brief the size of the page step of the slider -

2141 -

2142 The default value is 0. -

2143 -

2144 \sa QAbstractSlider::pageStep -

2145 */ -

2146 #endif // QT_NO_SLIDER -

2147 -

2148 #ifndef QT_NO_SPINBOX -

2149 /*! -

2150 \class QStyleOptionSpinBox -

2151 \brief The QStyleOptionSpinBox class is used to describe the -

2152 parameters necessary for drawing a spin box. -

2153 -

2154 \inmodule QtWidgets -

2155 -

2156 QStyleOptionSpinBox contains all the information that QStyle -

2157 functions need to draw QSpinBox and QDateTimeEdit. -

2158 -

2159 For performance reasons, the access to the member variables is -

2160 direct (i.e., using the \c . or \c -> operator). This low-level feel -

2161 makes the structures straightforward to use and emphasizes that -

2162 these are simply parameters used by the style functions. -

2163 -

2164 For an example demonstrating how style options can be used, see -

2165 the \l {widgets/styles}{Styles} example. -

2166 -

2167 \sa QStyleOption, QStyleOptionComplex -

2168 */ -

2169 -

2170 /*! -

2171 Constructs a QStyleOptionSpinBox, initializing the members -

2172 variables to their default values. -

2173 */ -

2174 -

2175 QStyleOptionSpinBox::QStyleOptionSpinBox() -

2176 : QStyleOptionComplex(Version, SO_SpinBox), buttonSymbols(QAbstractSpinBox::UpDownArrows), -

2177 stepEnabled(QAbstractSpinBox::StepNone), frame(false) -

2178 { -

2179

}

never executed: end of block

2180 -

2181 /*! -

2182 \internal -

2183 */ -

2184 QStyleOptionSpinBox::QStyleOptionSpinBox(int version) -

2185 : QStyleOptionComplex(version, SO_SpinBox), buttonSymbols(QAbstractSpinBox::UpDownArrows), -

2186 stepEnabled(QAbstractSpinBox::StepNone), frame(false) -

2187 { -

2188

}

never executed: end of block

2189 -

2190 /*! -

2191 \fn QStyleOptionSpinBox::QStyleOptionSpinBox(const QStyleOptionSpinBox &other) -

2192 -

2193 Constructs a copy of the \a other style option. -

2194 */ -

2195 -

2196 /*! -

2197 \enum QStyleOptionSpinBox::StyleOptionType -

2198 -

2199 This enum is used to hold information about the type of the style option, and -

2200 is defined for each QStyleOption subclass. -

2201 -

2202 \value Type The type of style option provided (\l{SO_SpinBox} for this class). -

2203 -

2204 The type is used internally by QStyleOption, its subclasses, and -

2205 qstyleoption_cast() to determine the type of style option. In -

2206 general you do not need to worry about this unless you want to -

2207 create your own QStyleOption subclass and your own styles. -

2208 -

2209 \sa StyleOptionVersion -

2210 */ -

2211 -

2212 /*! -

2213 \enum QStyleOptionSpinBox::StyleOptionVersion -

2214 -

2215 This enum is used to hold information about the version of the style option, and -

2216 is defined for each QStyleOption subclass. -

2217 -

2218 \value Version 1 -

2219 -

2220 The version is used by QStyleOption subclasses to implement -

2221 extensions without breaking compatibility. If you use -

2222 qstyleoption_cast(), you normally do not need to check it. -

2223 -

2224 \sa StyleOptionType -

2225 */ -

2226 -

2227 /*! -

2228 \variable QStyleOptionSpinBox::buttonSymbols -

2229 \brief the type of button symbols to draw for the spin box -

2230 -

2231 The default value is QAbstractSpinBox::UpDownArrows specufying -

2232 little arrows in the classic style. -

2233 -

2234 \sa QAbstractSpinBox::ButtonSymbols -

2235 */ -

2236 -

2237 /*! -

2238 \variable QStyleOptionSpinBox::stepEnabled -

2239 \brief which buttons of the spin box that are enabled -

2240 -

2241 The default value is QAbstractSpinBox::StepNone. -

2242 -

2243 \sa QAbstractSpinBox::StepEnabled -

2244 */ -

2245 -

2246 /*! -

2247 \variable QStyleOptionSpinBox::frame -

2248 \brief whether the spin box has a frame -

2249 -

2250 The default value is false, i.e. the spin box has no frame. -

2251 */ -

2252 #endif // QT_NO_SPINBOX -

2253 -

2254 /*! -

2255 \class QStyleOptionDockWidget -

2256 \brief The QStyleOptionDockWidget class is used to describe the -

2257 parameters for drawing a dock widget. -

2258 -

2259 \inmodule QtWidgets -

2260 -

2261 QStyleOptionDockWidget contains all the information that QStyle -

2262 functions need to draw graphical elements like QDockWidget. -

2263 -

2264 For performance reasons, the access to the member variables is -

2265 direct (i.e., using the \c . or \c -> operator). This low-level feel -

2266 makes the structures straightforward to use and emphasizes that -

2267 these are simply parameters used by the style functions. -

2268 -

2269 For an example demonstrating how style options can be used, see -

2270 the \l {widgets/styles}{Styles} example. -

2271 -

2272 \sa QStyleOption -

2273 */ -

2274 -

2275 /*! -

2276 \typedef QStyleOptionDockWidgetV2 -

2277 \relates QStyleOptionDockWidget -

2278 \obsolete -

2279 -

2280 Synonym for QStyleOptionDockWidget. -

2281 */ -

2282 -

2283 /*! -

2284 Constructs a QStyleOptionDockWidget, initializing the member -

2285 variables to their default values. -

2286 */ -

2287 -

2288 QStyleOptionDockWidget::QStyleOptionDockWidget() -

2289 : QStyleOption(Version, SO_DockWidget), closable(false), -

2290 movable(false), floatable(false), verticalTitleBar(false) -

2291 { -

2292

}

never executed: end of block

2293 -

2294 /*! -

2295 \internal -

2296 */ -

2297 QStyleOptionDockWidget::QStyleOptionDockWidget(int version) -

2298 : QStyleOption(version, SO_DockWidget), closable(false), -

2299 movable(false), floatable(false), verticalTitleBar(false) -

2300 { -

2301

}

never executed: end of block

2302 -

2303 /*! -

2304 \fn QStyleOptionDockWidget::QStyleOptionDockWidget(const QStyleOptionDockWidget &other) -

2305 -

2306 Constructs a copy of the \a other style option. -

2307 */ -

2308 -

2309 /*! -

2310 \enum QStyleOptionDockWidget::StyleOptionType -

2311 -

2312 This enum is used to hold information about the type of the style option, and -

2313 is defined for each QStyleOption subclass. -

2314 -

2315 \value Type The type of style option provided (\l{SO_DockWidget} for this class). -

2316 -

2317 The type is used internally by QStyleOption, its subclasses, and -

2318 qstyleoption_cast() to determine the type of style option. In -

2319 general you do not need to worry about this unless you want to -

2320 create your own QStyleOption subclass and your own styles. -

2321 -

2322 \sa StyleOptionVersion -

2323 */ -

2324 -

2325 /*! -

2326 \enum QStyleOptionDockWidget::StyleOptionVersion -

2327 -

2328 This enum is used to hold information about the version of the style option, and -

2329 is defined for each QStyleOption subclass. -

2330 -

2331 \value Version 2 -

2332 -

2333 The version is used by QStyleOption subclasses to implement -

2334 extensions without breaking compatibility. If you use -

2335 qstyleoption_cast(), you normally do not need to check it. -

2336 -

2337 \sa StyleOptionType -

2338 */ -

2339 -

2340 /*! -

2341 \variable QStyleOptionDockWidget::title -

2342 \brief the title of the dock window -

2343 -

2344 The default value is an empty string. -

2345 */ -

2346 -

2347 /*! -

2348 \variable QStyleOptionDockWidget::closable -

2349 \brief whether the dock window is closable -

2350 -

2351 The default value is true. -

2352 */ -

2353 -

2354 /*! -

2355 \variable QStyleOptionDockWidget::movable -

2356 \brief whether the dock window is movable -

2357 -

2358 The default value is false. -

2359 */ -

2360 -

2361 /*! -

2362 \variable QStyleOptionDockWidget::floatable -

2363 \brief whether the dock window is floatable -

2364 -

2365 The default value is true. -

2366 */ -

2367 -

2368 /*! -

2369 \class QStyleOptionToolButton -

2370 \brief The QStyleOptionToolButton class is used to describe the -

2371 parameters for drawing a tool button. -

2372 -

2373 \inmodule QtWidgets -

2374 -

2375 QStyleOptionToolButton contains all the information that QStyle -

2376 functions need to draw QToolButton. -

2377 -

2378 For performance reasons, the access to the member variables is -

2379 direct (i.e., using the \c . or \c -> operator). This low-level feel -

2380 makes the structures straightforward to use and emphasizes that -

2381 these are simply parameters used by the style functions. -

2382 -

2383 For an example demonstrating how style options can be used, see -

2384 the \l {widgets/styles}{Styles} example. -

2385 -

2386 \sa QStyleOption, QStyleOptionComplex, QStyleOptionButton -

2387 */ -

2388 -

2389 /*! -

2390 \enum QStyleOptionToolButton::ToolButtonFeature -

2391 Describes the various features that a tool button can have. -

2392 -

2393 \value None A normal tool button. -

2394 \value Arrow The tool button is an arrow. -

2395 \value Menu The tool button has a menu. -

2396 \value PopupDelay There is a delay to showing the menu. -

2397 \value HasMenu The button has a popup menu. -

2398 \value MenuButtonPopup The button should display an arrow to -

2399 indicate that a menu is present. -

2400 -

2401 \sa features, QToolButton::toolButtonStyle(), QToolButton::popupMode() -

2402 */ -

2403 -

2404 /*! -

2405 Constructs a QStyleOptionToolButton, initializing the members -

2406 variables to their default values. -

2407 */ -

2408 -

2409 QStyleOptionToolButton::QStyleOptionToolButton() -

2410 : QStyleOptionComplex(Version, SO_ToolButton), features(None), arrowType(Qt::DownArrow) -

2411 , toolButtonStyle(Qt::ToolButtonIconOnly) -

2412 { -

2413

}

never executed: end of block

2414 -

2415 /*! -

2416 \internal -

2417 */ -

2418 QStyleOptionToolButton::QStyleOptionToolButton(int version) -

2419 : QStyleOptionComplex(version, SO_ToolButton), features(None), arrowType(Qt::DownArrow) -

2420 , toolButtonStyle(Qt::ToolButtonIconOnly) -

2421 -

2422 { -

2423

}

never executed: end of block

2424 -

2425 /*! -

2426 \fn QStyleOptionToolButton::QStyleOptionToolButton(const QStyleOptionToolButton &other) -

2427 -

2428 Constructs a copy of the \a other style option. -

2429 */ -

2430 -

2431 /*! -

2432 \enum QStyleOptionToolButton::StyleOptionType -

2433 -

2434 This enum is used to hold information about the type of the style option, and -

2435 is defined for each QStyleOption subclass. -

2436 -

2437 \value Type The type of style option provided (\l{SO_ToolButton} for this class). -

2438 -

2439 The type is used internally by QStyleOption, its subclasses, and -

2440 qstyleoption_cast() to determine the type of style option. In -

2441 general you do not need to worry about this unless you want to -

2442 create your own QStyleOption subclass and your own styles. -

2443 -

2444 \sa StyleOptionVersion -

2445 */ -

2446 -

2447 /*! -

2448 \enum QStyleOptionToolButton::StyleOptionVersion -

2449 -

2450 This enum is used to hold information about the version of the style option, and -

2451 is defined for each QStyleOption subclass. -

2452 -

2453 \value Version 1 -

2454 -

2455 The version is used by QStyleOption subclasses to implement -

2456 extensions without breaking compatibility. If you use -

2457 qstyleoption_cast(), you normally do not need to check it. -

2458 -

2459 \sa StyleOptionType -

2460 */ -

2461 -

2462 /*! -

2463 \variable QStyleOptionToolButton::features -

2464 \brief an OR combination of the tool button's features -

2465 -

2466 The default value is \l None. -

2467 -

2468 \sa ToolButtonFeature -

2469 */ -

2470 -

2471 /*! -

2472 \variable QStyleOptionToolButton::icon -

2473 \brief the icon for the tool button -

2474 -

2475 The default value is an empty icon, i.e. an icon with neither a -

2476 pixmap nor a filename. -

2477 -

2478 \sa iconSize -

2479 */ -

2480 -

2481 /*! -

2482 \variable QStyleOptionToolButton::iconSize -

2483 \brief the size of the icon for the tool button -

2484 -

2485 The default value is QSize(-1, -1), i.e. an invalid size. -

2486 */ -

2487 -

2488 /*! -

2489 \variable QStyleOptionToolButton::text -

2490 \brief the text of the tool button -

2491 -

2492 This value is only used if toolButtonStyle is -

2493 Qt::ToolButtonTextUnderIcon, Qt::ToolButtonTextBesideIcon, or -

2494 Qt::ToolButtonTextOnly. The default value is an empty string. -

2495 */ -

2496 -

2497 /*! -

2498 \variable QStyleOptionToolButton::arrowType -

2499 \brief the direction of the arrow for the tool button -

2500 -

2501 This value is only used if \l features includes \l Arrow. The -

2502 default value is Qt::DownArrow. -

2503 */ -

2504 -

2505 /*! -

2506 \variable QStyleOptionToolButton::toolButtonStyle -

2507 \brief a Qt::ToolButtonStyle value describing the appearance of -

2508 the tool button -

2509 -

2510 The default value is Qt::ToolButtonIconOnly. -

2511 -

2512 \sa QToolButton::toolButtonStyle() -

2513 */ -

2514 -

2515 /*! -

2516 \variable QStyleOptionToolButton::pos -

2517 \brief the position of the tool button -

2518 -

2519 The default value is a null point, i.e. (0, 0) -

2520 */ -

2521 -

2522 /*! -

2523 \variable QStyleOptionToolButton::font -

2524 \brief the font that is used for the text -

2525 -

2526 This value is only used if toolButtonStyle is -

2527 Qt::ToolButtonTextUnderIcon, Qt::ToolButtonTextBesideIcon, or -

2528 Qt::ToolButtonTextOnly. By default, the application's default font -

2529 is used. -

2530 */ -

2531 -

2532 /*! -

2533 \class QStyleOptionComboBox -

2534 \brief The QStyleOptionComboBox class is used to describe the -

2535 parameter for drawing a combobox. -

2536 -

2537 \inmodule QtWidgets -

2538 -

2539 QStyleOptionButton contains all the information that QStyle -

2540 functions need to draw QComboBox. -

2541 -

2542 For performance reasons, the access to the member variables is -

2543 direct (i.e., using the \c . or \c -> operator). This low-level feel -

2544 makes the structures straightforward to use and emphasizes that -

2545 these are simply parameters used by the style functions. -

2546 -

2547 For an example demonstrating how style options can be used, see -

2548 the \l {widgets/styles}{Styles} example. -

2549 -

2550 \sa QStyleOption, QStyleOptionComplex, QComboBox -

2551 */ -

2552 -

2553 /*! -

2554 Creates a QStyleOptionComboBox, initializing the members variables -

2555 to their default values. -

2556 */ -

2557 -

2558 QStyleOptionComboBox::QStyleOptionComboBox() -

2559 : QStyleOptionComplex(Version, SO_ComboBox), editable(false), frame(true) -

2560 { -

2561

}

never executed: end of block

2562 -

2563 /*! -

2564 \internal -

2565 */ -

2566 QStyleOptionComboBox::QStyleOptionComboBox(int version) -

2567 : QStyleOptionComplex(version, SO_ComboBox), editable(false), frame(true) -

2568 { -

2569

}

never executed: end of block

2570 -

2571 /*! -

2572 \fn QStyleOptionComboBox::QStyleOptionComboBox(const QStyleOptionComboBox &other) -

2573 -

2574 Constructs a copy of the \a other style option. -

2575 */ -

2576 -

2577 /*! -

2578 \enum QStyleOptionComboBox::StyleOptionType -

2579 -

2580 This enum is used to hold information about the type of the style option, and -

2581 is defined for each QStyleOption subclass. -

2582 -

2583 \value Type The type of style option provided (\l{SO_ComboBox} for this class). -

2584 -

2585 The type is used internally by QStyleOption, its subclasses, and -

2586 qstyleoption_cast() to determine the type of style option. In -

2587 general you do not need to worry about this unless you want to -

2588 create your own QStyleOption subclass and your own styles. -

2589 -

2590 \sa StyleOptionVersion -

2591 */ -

2592 -

2593 /*! -

2594 \enum QStyleOptionComboBox::StyleOptionVersion -

2595 -

2596 This enum is used to hold information about the version of the style option, and -

2597 is defined for each QStyleOption subclass. -

2598 -

2599 \value Version 1 -

2600 -

2601 The version is used by QStyleOption subclasses to implement -

2602 extensions without breaking compatibility. If you use -

2603 qstyleoption_cast(), you normally do not need to check it. -

2604 -

2605 \sa StyleOptionType -

2606 */ -

2607 -

2608 /*! -

2609 \variable QStyleOptionComboBox::editable -

2610 \brief whether or not the combobox is editable or not -

2611 -

2612 the default -

2613 value is false -

2614 -

2615 \sa QComboBox::isEditable() -

2616 */ -

2617 -

2618 -

2619 /*! -

2620 \variable QStyleOptionComboBox::frame -

2621 \brief whether the combo box has a frame -

2622 -

2623 The default value is true. -

2624 */ -

2625 -

2626 /*! -

2627 \variable QStyleOptionComboBox::currentText -

2628 \brief the text for the current item of the combo box -

2629 -

2630 The default value is an empty string. -

2631 */ -

2632 -

2633 /*! -

2634 \variable QStyleOptionComboBox::currentIcon -

2635 \brief the icon for the current item of the combo box -

2636 -

2637 The default value is an empty icon, i.e. an icon with neither a -

2638 pixmap nor a filename. -

2639 */ -

2640 -

2641 /*! -

2642 \variable QStyleOptionComboBox::iconSize -

2643 \brief the icon size for the current item of the combo box -

2644 -

2645 The default value is QSize(-1, -1), i.e. an invalid size. -

2646 */ -

2647 -

2648 /*! -

2649 \variable QStyleOptionComboBox::popupRect -

2650 \brief the popup rectangle for the combobox -

2651 -

2652 The default value is a null rectangle, i.e. a rectangle with both -

2653 the width and the height set to 0. -

2654 -

2655 This variable is currently unused. You can safely ignore it. -

2656 -

2657 \sa QStyle::SC_ComboBoxListBoxPopup -

2658 */ -

2659 -

2660 /*! -

2661 \class QStyleOptionToolBox -

2662 \brief The QStyleOptionToolBox class is used to describe the -

2663 parameters needed for drawing a tool box. -

2664 -

2665 \inmodule QtWidgets -

2666 -

2667 QStyleOptionToolBox contains all the information that QStyle -

2668 functions need to draw QToolBox. -

2669 -

2670 For performance reasons, the access to the member variables is -

2671 direct (i.e., using the \c . or \c -> operator). This low-level feel -

2672 makes the structures straightforward to use and emphasizes that -

2673 these are simply parameters used by the style functions. -

2674 -

2675 For an example demonstrating how style options can be used, see -

2676 the \l {widgets/styles}{Styles} example. -

2677 -

2678 \sa QStyleOption, QToolBox -

2679 */ -

2680 -

2681 /*! -

2682 \typedef QStyleOptionToolBoxV2 -

2683 \relates QStyleOptionToolBox -

2684 \obsolete -

2685 -

2686 Synonym for QStyleOptionToolBox. -

2687 */ -

2688 -

2689 /*! -

2690 Creates a QStyleOptionToolBox, initializing the members variables -

2691 to their default values. -

2692 */ -

2693 -

2694 QStyleOptionToolBox::QStyleOptionToolBox() -

2695 : QStyleOption(Version, SO_ToolBox), position(Beginning), selectedPosition(NotAdjacent) -

2696 { -

2697

}

never executed: end of block

2698 -

2699 /*! -

2700 \internal -

2701 */ -

2702 QStyleOptionToolBox::QStyleOptionToolBox(int version) -

2703 : QStyleOption(version, SO_ToolBox), position(Beginning), selectedPosition(NotAdjacent) -

2704 { -

2705

}

never executed: end of block

2706 -

2707 /*! -

2708 \fn QStyleOptionToolBox::QStyleOptionToolBox(const QStyleOptionToolBox &other) -

2709 -

2710 Constructs a copy of the \a other style option. -

2711 */ -

2712 -

2713 /*! -

2714 \enum QStyleOptionToolBox::StyleOptionType -

2715 -

2716 This enum is used to hold information about the type of the style option, and -

2717 is defined for each QStyleOption subclass. -

2718 -

2719 \value Type The type of style option provided (\l{SO_ToolBox} for this class). -

2720 -

2721 The type is used internally by QStyleOption, its subclasses, and -

2722 qstyleoption_cast() to determine the type of style option. In -

2723 general you do not need to worry about this unless you want to -

2724 create your own QStyleOption subclass and your own styles. -

2725 -

2726 \sa StyleOptionVersion -

2727 */ -

2728 -

2729 /*! -

2730 \enum QStyleOptionToolBox::StyleOptionVersion -

2731 -

2732 This enum is used to hold information about the version of the style option, and -

2733 is defined for each QStyleOption subclass. -

2734 -

2735 \value Version 2 -

2736 -

2737 The version is used by QStyleOption subclasses to implement -

2738 extensions without breaking compatibility. If you use -

2739 qstyleoption_cast(), you normally do not need to check it. -

2740 -

2741 \sa StyleOptionType -

2742 */ -

2743 -

2744 /*! -

2745 \variable QStyleOptionToolBox::icon -

2746 \brief the icon for the tool box tab -

2747 -

2748 The default value is an empty icon, i.e. an icon with neither a -

2749 pixmap nor a filename. -

2750 */ -

2751 -

2752 /*! -

2753 \variable QStyleOptionToolBox::text -

2754 \brief the text for the tool box tab -

2755 -

2756 The default value is an empty string. -

2757 */ -

2758 -

2759 /*! -

2760 \enum QStyleOptionToolBox::SelectedPosition -

2761 -

2762 This enum describes the position of the selected tab. Some styles -

2763 need to draw a tab differently depending on whether or not it is -

2764 adjacent to the selected tab. -

2765 -

2766 \value NotAdjacent The tab is not adjacent to a selected tab (or is the selected tab). -

2767 \value NextIsSelected The next tab (typically the tab on the right) is selected. -

2768 \value PreviousIsSelected The previous tab (typically the tab on the left) is selected. -

2769 -

2770 \sa selectedPosition -

2771 */ -

2772 -

2773 /*! -

2774 \enum QStyleOptionToolBox::TabPosition -

2775 -

2776 This enum describes tab positions relative to other tabs. -

2777 -

2778 \value Beginning The tab is the first (i.e., top-most) tab in -

2779 the toolbox. -

2780 \value Middle The tab is placed in the middle of the toolbox. -

2781 \value End The tab is placed at the bottom of the toolbox. -

2782 \value OnlyOneTab There is only one tab in the toolbox. -

2783 */ -

2784 -

2785 /*! -

2786 \variable QStyleOptionToolBox::selectedPosition -

2787 \brief the position of the selected tab in relation to this tab -

2788 -

2789 The default value is NotAdjacent, i.e. the tab is not adjacent to -

2790 a selected tab nor is it the selected tab. -

2791 */ -

2792 -

2793 #ifndef QT_NO_RUBBERBAND -

2794 /*! -

2795 \class QStyleOptionRubberBand -

2796 \brief The QStyleOptionRubberBand class is used to describe the -

2797 parameters needed for drawing a rubber band. -

2798 -

2799 \inmodule QtWidgets -

2800 -

2801 QStyleOptionRubberBand contains all the information that -

2802 QStyle functions need to draw QRubberBand. -

2803 -

2804 For performance reasons, the access to the member variables is -

2805 direct (i.e., using the \c . or \c -> operator). This low-level feel -

2806 makes the structures straightforward to use and emphasizes that -

2807 these are simply parameters used by the style functions. -

2808 -

2809 For an example demonstrating how style options can be used, see -

2810 the \l {widgets/styles}{Styles} example. -

2811 -

2812 \sa QStyleOption, QRubberBand -

2813 */ -

2814 -

2815 /*! -

2816 Creates a QStyleOptionRubberBand, initializing the members -

2817 variables to their default values. -

2818 */ -

2819 -

2820 QStyleOptionRubberBand::QStyleOptionRubberBand() -

2821 : QStyleOption(Version, SO_RubberBand), shape(QRubberBand::Line), opaque(false) -

2822 { -

2823

}

never executed: end of block

2824 -

2825 /*! -

2826 \internal -

2827 */ -

2828 QStyleOptionRubberBand::QStyleOptionRubberBand(int version) -

2829 : QStyleOption(version, SO_RubberBand), shape(QRubberBand::Line), opaque(false) -

2830 { -

2831

}

never executed: end of block

2832 -

2833 /*! -

2834 \fn QStyleOptionRubberBand::QStyleOptionRubberBand(const QStyleOptionRubberBand &other) -

2835 -

2836 Constructs a copy of the \a other style option. -

2837 */ -

2838 -

2839 /*! -

2840 \enum QStyleOptionRubberBand::StyleOptionType -

2841 -

2842 This enum is used to hold information about the type of the style option, and -

2843 is defined for each QStyleOption subclass. -

2844 -

2845 \value Type The type of style option provided (\l{SO_RubberBand} for this class). -

2846 -

2847 The type is used internally by QStyleOption, its subclasses, and -

2848 qstyleoption_cast() to determine the type of style option. In -

2849 general you do not need to worry about this unless you want to -

2850 create your own QStyleOption subclass and your own styles. -

2851 -

2852 \sa StyleOptionVersion -

2853 */ -

2854 -

2855 /*! -

2856 \enum QStyleOptionRubberBand::StyleOptionVersion -

2857 -

2858 This enum is used to hold information about the version of the style option, and -

2859 is defined for each QStyleOption subclass. -

2860 -

2861 \value Version 1 -

2862 -

2863 The version is used by QStyleOption subclasses to implement -

2864 extensions without breaking compatibility. If you use -

2865 qstyleoption_cast(), you normally do not need to check it. -

2866 -

2867 \sa StyleOptionType -

2868 */ -

2869 -

2870 /*! -

2871 \variable QStyleOptionRubberBand::shape -

2872 \brief the shape of the rubber band -

2873 -

2874 The default shape is QRubberBand::Line. -

2875 */ -

2876 -

2877 /*! -

2878 \variable QStyleOptionRubberBand::opaque -

2879 \brief whether the rubber band is required to be drawn in an opaque style -

2880 -

2881 The default value is true. -

2882 */ -

2883 #endif // QT_NO_RUBBERBAND -

2884 -

2885 /*! -

2886 \class QStyleOptionTitleBar -

2887 \brief The QStyleOptionTitleBar class is used to describe the -

2888 parameters for drawing a title bar. -

2889 -

2890 \inmodule QtWidgets -

2891 -

2892 QStyleOptionTitleBar contains all the information that QStyle -

2893 functions need to draw the title bar of a QMdiSubWindow. -

2894 -

2895 For performance reasons, the access to the member variables is -

2896 direct (i.e., using the \c . or \c -> operator). This low-level feel -

2897 makes the structures straightforward to use and emphasizes that -

2898 these are simply parameters used by the style functions. -

2899 -

2900 For an example demonstrating how style options can be used, see -

2901 the \l {widgets/styles}{Styles} example. -

2902 -

2903 \sa QStyleOption, QStyleOptionComplex, QMdiSubWindow -

2904 */ -

2905 -

2906 /*! -

2907 Constructs a QStyleOptionTitleBar, initializing the members -

2908 variables to their default values. -

2909 */ -

2910 -

2911 QStyleOptionTitleBar::QStyleOptionTitleBar() -

2912 : QStyleOptionComplex(Version, SO_TitleBar), titleBarState(0), titleBarFlags(0) -

2913 { -

2914

}

never executed: end of block

2915 -

2916 /*! -

2917 \fn QStyleOptionTitleBar::QStyleOptionTitleBar(const QStyleOptionTitleBar &other) -

2918 -

2919 Constructs a copy of the \a other style option. -

2920 */ -

2921 -

2922 /*! -

2923 \enum QStyleOptionTitleBar::StyleOptionType -

2924 -

2925 This enum is used to hold information about the type of the style option, and -

2926 is defined for each QStyleOption subclass. -

2927 -

2928 \value Type The type of style option provided (\l{SO_TitleBar} for this class). -

2929 -

2930 The type is used internally by QStyleOption, its subclasses, and -

2931 qstyleoption_cast() to determine the type of style option. In -

2932 general you do not need to worry about this unless you want to -

2933 create your own QStyleOption subclass and your own styles. -

2934 -

2935 \sa StyleOptionVersion -

2936 */ -

2937 -

2938 /*! -

2939 \enum QStyleOptionTitleBar::StyleOptionVersion -

2940 -

2941 This enum is used to hold information about the version of the style option, and -

2942 is defined for each QStyleOption subclass. -

2943 -

2944 \value Version 1 -

2945 -

2946 The version is used by QStyleOption subclasses to implement -

2947 extensions without breaking compatibility. If you use -

2948 qstyleoption_cast(), you normally do not need to check it. -

2949 -

2950 \sa StyleOptionType -

2951 */ -

2952 -

2953 /*! -

2954 \internal -

2955 */ -

2956 QStyleOptionTitleBar::QStyleOptionTitleBar(int version) -

2957 : QStyleOptionComplex(version, SO_TitleBar), titleBarState(0), titleBarFlags(0) -

2958 { -

2959

}

never executed: end of block

2960 -

2961 -

2962 /*! -

2963 \variable QStyleOptionTitleBar::text -

2964 \brief the text of the title bar -

2965 -

2966 The default value is an empty string. -

2967 */ -

2968 -

2969 /*! -

2970 \variable QStyleOptionTitleBar::icon -

2971 \brief the icon for the title bar -

2972 -

2973 The default value is an empty icon, i.e. an icon with neither a -

2974 pixmap nor a filename. -

2975 */ -

2976 -

2977 /*! -

2978 \variable QStyleOptionTitleBar::titleBarState -

2979 \brief the state of the title bar -

2980 -

2981 This is basically the window state of the underlying widget. The -

2982 default value is 0. -

2983 -

2984 \sa QWidget::windowState() -

2985 */ -

2986 -

2987 /*! -

2988 \variable QStyleOptionTitleBar::titleBarFlags -

2989 \brief the widget flags for the title bar -

2990 -

2991 The default value is Qt::Widget. -

2992 -

2993 \sa Qt::WindowFlags -

2994 */ -

2995 -

2996 #ifndef QT_NO_ITEMVIEWS -

2997 /*! -

2998 \class QStyleOptionViewItem -

2999 \brief The QStyleOptionViewItem class is used to describe the -

3000 parameters used to draw an item in a view widget. -

3001 -

3002 \inmodule QtWidgets -

3003 -

3004 QStyleOptionViewItem contains all the information that QStyle -

3005 functions need to draw the items for Qt's model/view classes. -

3006 -

3007 For performance reasons, the access to the member variables is -

3008 direct (i.e., using the \c . or \c -> operator). This low-level feel -

3009 makes the structures straightforward to use and emphasizes that -

3010 these are simply parameters used by the style functions. -

3011 -

3012 For an example demonstrating how style options can be used, see -

3013 the \l {widgets/styles}{Styles} example. -

3014 -

3015 \sa QStyleOption, {model-view-programming.html}{Model/View -

3016 Programming} -

3017 */ -

3018 -

3019 /*! -

3020 \typedef QStyleOptionViewItemV2 -

3021 \relates QStyleOptionViewItem -

3022 \obsolete -

3023 -

3024 Synonym for QStyleOptionViewItem. -

3025 */ -

3026 -

3027 /*! -

3028 \typedef QStyleOptionViewItemV3 -

3029 \relates QStyleOptionViewItem -

3030 \obsolete -

3031 -

3032 Synonym for QStyleOptionViewItem. -

3033 */ -

3034 -

3035 /*! -

3036 \typedef QStyleOptionViewItemV4 -

3037 \relates QStyleOptionViewItem -

3038 \obsolete -

3039 -

3040 Synonym for QStyleOptionViewItem. -

3041 */ -

3042 -

3043 /*! -

3044 \enum QStyleOptionViewItem::Position -

3045 -

3046 This enum describes the position of the item's decoration. -

3047 -

3048 \value Left On the left of the text. -

3049 \value Right On the right of the text. -

3050 \value Top Above the text. -

3051 \value Bottom Below the text. -

3052 -

3053 \sa decorationPosition -

3054 */ -

3055 -

3056 /*! -

3057 \variable QStyleOptionViewItem::showDecorationSelected -

3058 \brief whether the decoration should be highlighted on selected -

3059 items -

3060 -

3061 If this option is true, the branch and any decorations on selected items -

3062 should be highlighted, indicating that the item is selected; otherwise, no -

3063 highlighting is required. The default value is false. -

3064 -

3065 \sa QStyle::SH_ItemView_ShowDecorationSelected, QAbstractItemView -

3066 */ -

3067 -

3068 /*! -

3069 \variable QStyleOptionViewItem::textElideMode -

3070 \brief where ellipsis should be added for text that is too long to fit -

3071 into an item -

3072 -

3073 The default value is Qt::ElideMiddle, i.e. the ellipsis appears in -

3074 the middle of the text. -

3075 -

3076 \sa Qt::TextElideMode, QStyle::SH_ItemView_EllipsisLocation -

3077 */ -

3078 -

3079 /*! -

3080 Constructs a QStyleOptionViewItem, initializing the members -

3081 variables to their default values. -

3082 */ -

3083 -

3084 QStyleOptionViewItem::QStyleOptionViewItem() -

3085 : QStyleOption(Version, SO_ViewItem), -

3086 displayAlignment(Qt::AlignLeft), decorationAlignment(Qt::AlignLeft), -

3087 textElideMode(Qt::ElideMiddle), decorationPosition(Left), -

3088 showDecorationSelected(false), features(None), widget(0), -

3089 checkState(Qt::Unchecked), viewItemPosition(QStyleOptionViewItem::Invalid) -

3090 { -

3091

}

never executed: end of block

3092 -

3093 /*! -

3094 \internal -

3095 */ -

3096 QStyleOptionViewItem::QStyleOptionViewItem(int version) -

3097 : QStyleOption(version, SO_ViewItem), -

3098 displayAlignment(Qt::AlignLeft), decorationAlignment(Qt::AlignLeft), -

3099 textElideMode(Qt::ElideMiddle), decorationPosition(Left), -

3100 showDecorationSelected(false), features(None), widget(0), -

3101 checkState(Qt::Unchecked), viewItemPosition(QStyleOptionViewItem::Invalid) -

3102 { -

3103

}

never executed: end of block

3104 -

3105 /*! -

3106 \fn QStyleOptionViewItem::QStyleOptionViewItem(const QStyleOptionViewItem &other) -

3107 -

3108 Constructs a copy of the \a other style option. -

3109 */ -

3110 -

3111 /*! -

3112 \enum QStyleOptionViewItem::StyleOptionType -

3113 -

3114 This enum is used to hold information about the type of the style option, and -

3115 is defined for each QStyleOption subclass. -

3116 -

3117 \value Type The type of style option provided (\l{SO_ViewItem} for this class). -

3118 -

3119 The type is used internally by QStyleOption, its subclasses, and -

3120 qstyleoption_cast() to determine the type of style option. In -

3121 general you do not need to worry about this unless you want to -

3122 create your own QStyleOption subclass and your own styles. -

3123 -

3124 \sa StyleOptionVersion -

3125 */ -

3126 -

3127 /*! -

3128 \enum QStyleOptionViewItem::StyleOptionVersion -

3129 -

3130 This enum is used to hold information about the version of the style option, and -

3131 is defined for each QStyleOption subclass. -

3132 -

3133 \value Version 4 -

3134 -

3135 The version is used by QStyleOption subclasses to implement -

3136 extensions without breaking compatibility. If you use -

3137 qstyleoption_cast(), you normally do not need to check it. -

3138 -

3139 \sa StyleOptionType -

3140 */ -

3141 -

3142 /*! -

3143 \variable QStyleOptionViewItem::displayAlignment -

3144 \brief the alignment of the display value for the item -

3145 -

3146 The default value is Qt::AlignLeft. -

3147 */ -

3148 -

3149 /*! -

3150 \variable QStyleOptionViewItem::decorationAlignment -

3151 \brief the alignment of the decoration for the item -

3152 -

3153 The default value is Qt::AlignLeft. -

3154 */ -

3155 -

3156 /*! -

3157 \variable QStyleOptionViewItem::decorationPosition -

3158 \brief the position of the decoration for the item -

3159 -

3160 The default value is \l Left. -

3161 -

3162 \sa Position -

3163 */ -

3164 -

3165 /*! -

3166 \variable QStyleOptionViewItem::decorationSize -

3167 \brief the size of the decoration for the item -

3168 -

3169 The default value is QSize(-1, -1), i.e. an invalid size. -

3170 -

3171 \sa decorationAlignment, decorationPosition -

3172 */ -

3173 -

3174 /*! -

3175 \variable QStyleOptionViewItem::font -

3176 \brief the font used for the item -

3177 -

3178 By default, the application's default font is used. -

3179 -

3180 \sa QFont -

3181 */ -

3182 -

3183 /*! -

3184 \variable QStyleOptionViewItem::features -

3185 \brief a bitwise OR of the features that describe this view item -

3186 -

3187 \sa ViewItemFeature -

3188 */ -

3189 -

3190 /*! -

3191 \enum QStyleOptionViewItem::ViewItemFeature -

3192 -

3193 This enum describes the different types of features an item can have. -

3194 -

3195 \value None Indicates a normal item. -

3196 \value WrapText Indicates an item with wrapped text. -

3197 \value Alternate Indicates that the item's background is rendered using alternateBase. -

3198 \value HasCheckIndicator Indicates that the item has a check state indicator. -

3199 \value HasDisplay Indicates that the item has a display role. -

3200 \value HasDecoration Indicates that the item has a decoration role. -

3201 */ -

3202 -

3203 /*! -

3204 \variable QStyleOptionViewItem::index -

3205 -

3206 The model index that is to be drawn. -

3207 */ -

3208 -

3209 /*! -

3210 \variable QStyleOptionViewItem::checkState -

3211 -

3212 If this view item is checkable, i.e., -

3213 ViewItemFeature::HasCheckIndicator is true, \c checkState is true -

3214 if the item is checked; otherwise, it is false. -

3215 -

3216 */ -

3217 -

3218 /*! -

3219 \variable QStyleOptionViewItem::icon -

3220 -

3221 The icon (if any) to be drawn in the view item. -

3222 */ -

3223 -

3224 -

3225 /*! -

3226 \variable QStyleOptionViewItem::text -

3227 -

3228 The text (if any) to be drawn in the view item. -

3229 */ -

3230 -

3231 /*! -

3232 \variable QStyleOptionViewItem::backgroundBrush -

3233 -

3234 The QBrush that should be used to paint the view items -

3235 background. -

3236 */ -

3237 -

3238 /*! -

3239 \variable QStyleOptionViewItem::viewItemPosition -

3240 -

3241 Gives the position of this view item relative to other items. See -

3242 the \l{QStyleOptionViewItem::}{ViewItemPosition} enum for the -

3243 details. -

3244 */ -

3245 -

3246 /*! -

3247 \enum QStyleOptionViewItem::ViewItemPosition -

3248 -

3249 This enum is used to represent the placement of the item on -

3250 a row. This can be used to draw items differently depending -

3251 on their placement, for example by putting rounded edges at -

3252 the beginning and end, and straight edges in between. -

3253 -

3254 \value Invalid The ViewItemPosition is unknown and should be -

3255 disregarded. -

3256 \value Beginning The item appears at the beginning of the row. -

3257 \value Middle The item appears in the middle of the row. -

3258 \value End The item appears at the end of the row. -

3259 \value OnlyOne The item is the only one on the row, and is -

3260 therefore both at the beginning and the end. -

3261 */ -

3262 -

3263 #endif // QT_NO_ITEMVIEWS -

3264 /*! -

3265 \fn T qstyleoption_cast<T>(const QStyleOption *option) -

3266 \relates QStyleOption -

3267 -

3268 Returns a T or 0 depending on the \l{QStyleOption::type}{type} and -

3269 \l{QStyleOption::version}{version} of the given \a option. -

3270 -

3271 Example: -

3272 -

3273 \snippet qstyleoption/main.cpp 4 -

3274 -

3275 \sa QStyleOption::type, QStyleOption::version -

3276 */ -

3277 -

3278 /*! -

3279 \fn T qstyleoption_cast<T>(QStyleOption *option) -

3280 \overload -

3281 \relates QStyleOption -

3282 -

3283 Returns a T or 0 depending on the type of the given \a option. -

3284 */ -

3285 -

3286 #ifndef QT_NO_TABWIDGET -

3287 /*! -

3288 \class QStyleOptionTabWidgetFrame -

3289 \brief The QStyleOptionTabWidgetFrame class is used to describe the -

3290 parameters for drawing the frame around a tab widget. -

3291 -

3292 \inmodule QtWidgets -

3293 -

3294 QStyleOptionTabWidgetFrame contains all the information that -

3295 QStyle functions need to draw the frame around QTabWidget. -

3296 -

3297 For performance reasons, the access to the member variables is -

3298 direct (i.e., using the \c . or \c -> operator). This low-level feel -

3299 makes the structures straightforward to use and emphasizes that -

3300 these are simply parameters used by the style functions. -

3301 -

3302 For an example demonstrating how style options can be used, see -

3303 the \l {widgets/styles}{Styles} example. -

3304 -

3305 \sa QStyleOption, QTabWidget -

3306 */ -

3307 -

3308 /*! -

3309 \typedef QStyleOptionTabWidgetFrameV2 -

3310 \relates QStyleOptionTabWidgetFrame -

3311 \obsolete -

3312 -

3313 Synonym for QStyleOptionTabWidgetFrame. -

3314 */ -

3315 -

3316 /*! -

3317 Constructs a QStyleOptionTabWidgetFrame, initializing the members -

3318 variables to their default values. -

3319 */ -

3320 QStyleOptionTabWidgetFrame::QStyleOptionTabWidgetFrame() -

3321 : QStyleOption(Version, SO_TabWidgetFrame), lineWidth(0), midLineWidth(0), -

3322 shape(QTabBar::RoundedNorth) -

3323 { -

3324

}

never executed: end of block

3325 -

3326 /*! -

3327 \fn QStyleOptionTabWidgetFrame::QStyleOptionTabWidgetFrame(const QStyleOptionTabWidgetFrame &other) -

3328 -

3329 Constructs a copy of \a other. -

3330 */ -

3331 -

3332 /*! \internal */ -

3333 QStyleOptionTabWidgetFrame::QStyleOptionTabWidgetFrame(int version) -

3334 : QStyleOption(version, SO_TabWidgetFrame), lineWidth(0), midLineWidth(0), -

3335 shape(QTabBar::RoundedNorth) -

3336 { -

3337

}

never executed: end of block

3338 -

3339 /*! -

3340 \enum QStyleOptionTabWidgetFrame::StyleOptionType -

3341 -

3342 This enum is used to hold information about the type of the style option, and -

3343 is defined for each QStyleOption subclass. -

3344 -

3345 \value Type The type of style option provided (\l{SO_TabWidgetFrame} for this class). -

3346 -

3347 The type is used internally by QStyleOption, its subclasses, and -

3348 qstyleoption_cast() to determine the type of style option. In -

3349 general you do not need to worry about this unless you want to -

3350 create your own QStyleOption subclass and your own styles. -

3351 -

3352 \sa StyleOptionVersion -

3353 */ -

3354 -

3355 /*! -

3356 \enum QStyleOptionTabWidgetFrame::StyleOptionVersion -

3357 -

3358 This enum is used to hold information about the version of the style option, and -

3359 is defined for each QStyleOption subclass. -

3360 -

3361 \value Version 2 -

3362 -

3363 The version is used by QStyleOption subclasses to implement -

3364 extensions without breaking compatibility. If you use -

3365 qstyleoption_cast(), you normally do not need to check it. -

3366 -

3367 \sa StyleOptionType -

3368 */ -

3369 -

3370 /*! -

3371 \variable QStyleOptionTabWidgetFrame::lineWidth -

3372 \brief the line width for drawing the panel -

3373 -

3374 The default value is 0. -

3375 */ -

3376 -

3377 /*! -

3378 \variable QStyleOptionTabWidgetFrame::midLineWidth -

3379 \brief the mid-line width for drawing the panel -

3380 -

3381 The mid line width is usually used in drawing sunken or raised -

3382 frames. The default value is 0. -

3383 */ -

3384 -

3385 /*! -

3386 \variable QStyleOptionTabWidgetFrame::shape -

3387 \brief the tab shape used to draw the tabs -

3388 -

3389 The default value is QTabBar::RoundedNorth. -

3390 */ -

3391 -

3392 /*! -

3393 \variable QStyleOptionTabWidgetFrame::tabBarSize -

3394 \brief the size of the tab bar -

3395 -

3396 The default value is QSize(-1, -1), i.e. an invalid size. -

3397 */ -

3398 -

3399 /*! -

3400 \variable QStyleOptionTabWidgetFrame::rightCornerWidgetSize -

3401 \brief the size of the right-corner widget -

3402 -

3403 The default value is QSize(-1, -1), i.e. an invalid size. -

3404 */ -

3405 -

3406 /*! \variable QStyleOptionTabWidgetFrame::leftCornerWidgetSize -

3407 \brief the size of the left-corner widget -

3408 -

3409 The default value is QSize(-1, -1), i.e. an invalid size. -

3410 */ -

3411 -

3412 -

3413 /*! -

3414 \variable QStyleOptionTabWidgetFrame::tabBarRect -

3415 \brief the rectangle containing all the tabs -

3416 -

3417 The default value is a null rectangle, i.e. a rectangle with both -

3418 the width and the height set to 0. -

3419 */ -

3420 -

3421 /*! -

3422 \variable QStyleOptionTabWidgetFrame::selectedTabRect -

3423 \brief the rectangle containing the selected tab -

3424 -

3425 This rectangle is contained within the tabBarRect. The default -

3426 value is a null rectangle, i.e. a rectangle with both the width -

3427 and the height set to 0. -

3428 */ -

3429 -

3430 #endif // QT_NO_TABWIDGET -

3431 -

3432 #ifndef QT_NO_TABBAR -

3433 -

3434 /*! -

3435 \class QStyleOptionTabBarBase -

3436 \brief The QStyleOptionTabBarBase class is used to describe -

3437 the base of a tab bar, i.e. the part that the tab bar usually -

3438 overlaps with. -

3439 -

3440 \inmodule QtWidgets -

3441 -

3442 QStyleOptionTabBarBase contains all the information that QStyle -

3443 functions need to draw the tab bar base. Note that this is only -

3444 drawn for a standalone QTabBar (one that isn't part of a -

3445 QTabWidget). -

3446 -

3447 For performance reasons, the access to the member variables is -

3448 direct (i.e., using the \c . or \c -> operator). This low-level feel -

3449 makes the structures straightforward to use and emphasizes that -

3450 these are simply parameters used by the style functions. -

3451 -

3452 For an example demonstrating how style options can be used, see -

3453 the \l {widgets/styles}{Styles} example. -

3454 -

3455 \sa QStyleOption, QTabBar::drawBase() -

3456 */ -

3457 -

3458 /*! -

3459 \typedef QStyleOptionTabBarBaseV2 -

3460 \relates QStyleOptionTabBarBase -

3461 \obsolete -

3462 -

3463 Synonym for QStyleOptionTabBarBase. -

3464 */ -

3465 -

3466 /*! -

3467 Construct a QStyleOptionTabBarBase, initializing the members -

3468 vaiables to their default values. -

3469 */ -

3470 QStyleOptionTabBarBase::QStyleOptionTabBarBase() -

3471 : QStyleOption(Version, SO_TabBarBase), shape(QTabBar::RoundedNorth), -

3472 documentMode(false) -

3473 { -

3474

}

never executed: end of block

3475 -

3476 /*! \internal */ -

3477 QStyleOptionTabBarBase::QStyleOptionTabBarBase(int version) -

3478 : QStyleOption(version, SO_TabBarBase), shape(QTabBar::RoundedNorth), -

3479 documentMode(false) -

3480 { -

3481

}

never executed: end of block

3482 -

3483 /*! -

3484 \fn QStyleOptionTabBarBase::QStyleOptionTabBarBase(const QStyleOptionTabBarBase &other) -

3485 -

3486 Constructs a copy of \a other. -

3487 */ -

3488 -

3489 /*! -

3490 \enum QStyleOptionTabBarBase::StyleOptionType -

3491 -

3492 This enum is used to hold information about the type of the style option, and -

3493 is defined for each QStyleOption subclass. -

3494 -

3495 \value Type The type of style option provided (\l{SO_TabBarBase} for this class). -

3496 -

3497 The type is used internally by QStyleOption, its subclasses, and -

3498 qstyleoption_cast() to determine the type of style option. In -

3499 general you do not need to worry about this unless you want to -

3500 create your own QStyleOption subclass and your own styles. -

3501 -

3502 \sa StyleOptionVersion -

3503 */ -

3504 -

3505 /*! -

3506 \enum QStyleOptionTabBarBase::StyleOptionVersion -

3507 -

3508 This enum is used to hold information about the version of the style option, and -

3509 is defined for each QStyleOption subclass. -

3510 -

3511 \value Version 2 -

3512 -

3513 The version is used by QStyleOption subclasses to implement -

3514 extensions without breaking compatibility. If you use -

3515 qstyleoption_cast(), you normally do not need to check it. -

3516 -

3517 \sa StyleOptionType -

3518 */ -

3519 -

3520 /*! -

3521 \variable QStyleOptionTabBarBase::shape -

3522 \brief the shape of the tab bar -

3523 -

3524 The default value is QTabBar::RoundedNorth. -

3525 */ -

3526 -

3527 /*! -

3528 \variable QStyleOptionTabBarBase::tabBarRect -

3529 \brief the rectangle containing all the tabs -

3530 -

3531 The default value is a null rectangle, i.e. a rectangle with both -

3532 the width and the height set to 0. -

3533 */ -

3534 -

3535 /*! -

3536 \variable QStyleOptionTabBarBase::selectedTabRect -

3537 \brief the rectangle containing the selected tab -

3538 -

3539 This rectangle is contained within the tabBarRect. The default -

3540 value is a null rectangle, i.e. a rectangle with both the width -

3541 and the height set to 0. -

3542 */ -

3543 -

3544 -

3545 /*! -

3546 \variable QStyleOptionTabBarBase::documentMode -

3547 \brief whether the tabbar is in document mode. -

3548 -

3549 The default value is false; -

3550 */ -

3551 -

3552 #endif // QT_NO_TABBAR -

3553 -

3554 #ifndef QT_NO_SIZEGRIP -

3555 /*! -

3556 \class QStyleOptionSizeGrip -

3557 \brief The QStyleOptionSizeGrip class is used to describe the -

3558 parameter for drawing a size grip. -

3559 \since 4.2 -

3560 \inmodule QtWidgets -

3561 -

3562 QStyleOptionButton contains all the information that QStyle -

3563 functions need to draw QSizeGrip. -

3564 -

3565 For performance reasons, the access to the member variables is -

3566 direct (i.e., using the \c . or \c -> operator). This low-level feel -

3567 makes the structures straightforward to use and emphasizes that -

3568 these are simply parameters used by the style functions. -

3569 -

3570 For an example demonstrating how style options can be used, see -

3571 the \l {widgets/styles}{Styles} example. -

3572 -

3573 \sa QStyleOption, QStyleOptionComplex, QSizeGrip -

3574 */ -

3575 -

3576 /*! -

3577 Constructs a QStyleOptionSizeGrip. -

3578 */ -

3579 QStyleOptionSizeGrip::QStyleOptionSizeGrip() -

3580 : QStyleOptionComplex(Version, Type), corner(Qt::BottomRightCorner) -

3581 { -

3582

}

never executed: end of block

3583 -

3584 /*! -

3585 \fn QStyleOptionSizeGrip::QStyleOptionSizeGrip(const QStyleOptionSizeGrip &other) -

3586 -

3587 Constructs a copy of the \a other style option. -

3588 */ -

3589 -

3590 /*! -

3591 \internal -

3592 */ -

3593 QStyleOptionSizeGrip::QStyleOptionSizeGrip(int version) -

3594 : QStyleOptionComplex(version, Type), corner(Qt::BottomRightCorner) -

3595 { -

3596

}

never executed: end of block

3597 -

3598 /*! -

3599 \variable QStyleOptionSizeGrip::corner -

3600 -

3601 The corner in which the size grip is located. -

3602 */ -

3603 -

3604 /*! -

3605 \enum QStyleOptionSizeGrip::StyleOptionType -

3606 -

3607 This enum is used to hold information about the type of the style option, and -

3608 is defined for each QStyleOption subclass. -

3609 -

3610 \value Type The type of style option provided (\l{SO_TabBarBase} for this class). -

3611 -

3612 The type is used internally by QStyleOption, its subclasses, and -

3613 qstyleoption_cast() to determine the type of style option. In -

3614 general you do not need to worry about this unless you want to -

3615 create your own QStyleOption subclass and your own styles. -

3616 -

3617 \sa StyleOptionVersion -

3618 */ -

3619 -

3620 /*! -

3621 \enum QStyleOptionSizeGrip::StyleOptionVersion -

3622 -

3623 This enum is used to hold information about the version of the style option, and -

3624 is defined for each QStyleOption subclass. -

3625 -

3626 \value Version 1 -

3627 -

3628 The version is used by QStyleOption subclasses to implement -

3629 extensions without breaking compatibility. If you use -

3630 qstyleoption_cast(), you normally do not need to check it. -

3631 -

3632 \sa StyleOptionType -

3633 */ -

3634 #endif // QT_NO_SIZEGRIP -

3635 -

3636 /*! -

3637 \class QStyleOptionGraphicsItem -

3638 \brief The QStyleOptionGraphicsItem class is used to describe -

3639 the parameters needed to draw a QGraphicsItem. -

3640 \since 4.2 -

3641 \ingroup graphicsview-api -

3642 \inmodule QtWidgets -

3643 -

3644 For performance reasons, the access to the member variables is -

3645 direct (i.e., using the \c . or \c -> operator). This low-level feel -

3646 makes the structures straightforward to use and emphasizes that -

3647 these are simply parameters. -

3648 -

3649 For an example demonstrating how style options can be used, see -

3650 the \l {widgets/styles}{Styles} example. -

3651 -

3652 \sa QStyleOption, QGraphicsItem::paint() -

3653 */ -

3654 -

3655 /*! -

3656 \enum QStyleOptionGraphicsItem::StyleOptionType -

3657 -

3658 This enum is used to hold information about the type of the style option, and -

3659 is defined for each QStyleOption subclass. -

3660 -

3661 \value Type The type of style option provided (\l SO_GraphicsItem for this class). -

3662 -

3663 The type is used internally by QStyleOption, its subclasses, and -

3664 qstyleoption_cast() to determine the type of style option. In -

3665 general you do not need to worry about this unless you want to -

3666 create your own QStyleOption subclass and your own styles. -

3667 -

3668 \sa StyleOptionVersion -

3669 */ -

3670 -

3671 /*! -

3672 \enum QStyleOptionGraphicsItem::StyleOptionVersion -

3673 -

3674 This enum is used to hold information about the version of the style option, and -

3675 is defined for each QStyleOption subclass. -

3676 -

3677 \value Version 1 -

3678 -

3679 The version is used by QStyleOption subclasses to implement -

3680 extensions without breaking compatibility. If you use -

3681 qstyleoption_cast(), you normally do not need to check it. -

3682 -

3683 \sa StyleOptionType -

3684 */ -

3685 -

3686 /*! -

3687 Constructs a QStyleOptionGraphicsItem. -

3688 */ -

3689 QStyleOptionGraphicsItem::QStyleOptionGraphicsItem() -

3690 : QStyleOption(Version, Type), levelOfDetail(1) -

3691 { -

3692

}

never executed: end of block

3693 -

3694 /*! -

3695 \internal -

3696 */ -

3697 QStyleOptionGraphicsItem::QStyleOptionGraphicsItem(int version) -

3698 : QStyleOption(version, Type), levelOfDetail(1) -

3699 { -

3700

}

never executed: end of block

3701 -

3702 /*! -

3703 \since 4.6 -

3704 -

3705 Returns the level of detail from the \a worldTransform. -

3706 -

3707 Its value represents the maximum value of the height and -

3708 width of a unity rectangle, mapped using the \a worldTransform -

3709 of the painter used to draw the item. By default, if no -

3710 transformations are applied, its value is 1. If zoomed out 1:2, the level -

3711 of detail will be 0.5, and if zoomed in 2:1, its value is 2. -

3712 -

3713 \sa QGraphicsScene::minimumRenderSize() -

3714 */ -

3715 qreal QStyleOptionGraphicsItem::levelOfDetailFromTransform(const QTransform &worldTransform) -

3716 { -

3717

if (worldTransform.type() <= QTransform::TxTranslate)

worldTransform...m::TxTranslate	Description
TRUE	never evaluated
FALSE	never evaluated

3718

return 1; // Translation only? The LOD is 1.

never executed: return 1;

3719 -

3720 // Two unit vectors. -

3721 QLineF v1(0, 0, 1, 0); -

3722 QLineF v2(0, 0, 0, 1); -

3723 // LOD is the transformed area of a 1x1 rectangle. -

3724

return qSqrt(worldTransform.map(v1).length() * worldTransform.map(v2).length());

never executed: return qSqrt(worldTransform.map(v1).length() * worldTransform.map(v2).length());

3725 } -

3726 -

3727 /*! -

3728 \fn QStyleOptionGraphicsItem::QStyleOptionGraphicsItem(const QStyleOptionGraphicsItem &other) -

3729 -

3730 Constructs a copy of \a other. -

3731 */ -

3732 -

3733 /*! -

3734 \variable QStyleOptionGraphicsItem::exposedRect -

3735 \brief the exposed rectangle, in item coordinates -

3736 -

3737 Make use of this rectangle to speed up item drawing when only parts of the -

3738 item are exposed. If the whole item is exposed, this rectangle will be the -

3739 same as QGraphicsItem::boundingRect(). -

3740 -

3741 This member is only initialized for items that have the -

3742 QGraphicsItem::ItemUsesExtendedStyleOption flag set. -

3743 */ -

3744 -

3745 /*! -

3746 \variable QStyleOptionGraphicsItem::matrix -

3747 \brief the complete transformation matrix for the item -

3748 \obsolete -

3749 -

3750 The QMatrix provided through this member does include information about -

3751 any perspective transformations applied to the view or item. To get the -

3752 correct transformation matrix, use QPainter::transform() on the painter -

3753 passed into the QGraphicsItem::paint() implementation. -

3754 -

3755 This matrix is the combination of the item's scene matrix and the matrix -

3756 of the painter used for drawing the item. It is provided for convenience, -

3757 allowing anvanced level-of-detail metrics that can be used to speed up -

3758 item drawing. -

3759 -

3760 To find the dimensions of an item in screen coordinates (i.e., pixels), -

3761 you can use the mapping functions of QMatrix, such as QMatrix::map(). -

3762 -

3763 This member is only initialized for items that have the -

3764 QGraphicsItem::ItemUsesExtendedStyleOption flag set. -

3765 -

3766 \sa QStyleOptionGraphicsItem::levelOfDetailFromTransform() -

3767 */ -

3768 -

3769 /*! -

3770 \variable QStyleOptionGraphicsItem::levelOfDetail -

3771 \obsolete -

3772 -

3773 Use QStyleOptionGraphicsItem::levelOfDetailFromTransform() -

3774 together with QPainter::worldTransform() instead. -

3775 */ -

3776 -

3777 /*! -

3778 \class QStyleHintReturn -

3779 \brief The QStyleHintReturn class provides style hints that return more -

3780 than basic data types. -

3781 -

3782 \ingroup appearance -

3783 \inmodule QtWidgets -

3784 -

3785 QStyleHintReturn and its subclasses are used to pass information -

3786 from a style back to the querying widget. This is most useful -

3787 when the return value from QStyle::styleHint() does not provide enough -

3788 detail; for example, when a mask is to be returned. -

3789 -

3790 \omit -

3791 ### --Sam -

3792 \endomit -

3793 */ -

3794 -

3795 /*! -

3796 \enum QStyleHintReturn::HintReturnType -

3797 -

3798 \value SH_Default QStyleHintReturn -

3799 \value SH_Mask \l QStyle::SH_RubberBand_Mask QStyle::SH_FocusFrame_Mask -

3800 \value SH_Variant \l QStyle::SH_TextControl_FocusIndicatorTextCharFormat -

3801 */ -

3802 -

3803 /*! -

3804 \enum QStyleHintReturn::StyleOptionType -

3805 -

3806 This enum is used to hold information about the type of the style option, and -

3807 is defined for each QStyleHintReturn subclass. -

3808 -

3809 \value Type The type of style option provided (\l SH_Default for -

3810 this class). -

3811 -

3812 The type is used internally by QStyleHintReturn, its subclasses, and -

3813 qstyleoption_cast() to determine the type of style option. In -

3814 general you do not need to worry about this unless you want to -

3815 create your own QStyleHintReturn subclass and your own styles. -

3816 -

3817 \sa StyleOptionVersion -

3818 */ -

3819 -

3820 /*! -

3821 \enum QStyleHintReturn::StyleOptionVersion -

3822 -

3823 This enum is used to hold information about the version of the style option, and -

3824 is defined for each QStyleHintReturn subclass. -

3825 -

3826 \value Version 1 -

3827 -

3828 The version is used by QStyleHintReturn subclasses to implement -

3829 extensions without breaking compatibility. If you use -

3830 qstyleoption_cast(), you normally do not need to check it. -

3831 -

3832 \sa StyleOptionType -

3833 */ -

3834 -

3835 /*! -

3836 \variable QStyleHintReturn::type -

3837 \brief the type of the style hint container -

3838 -

3839 \sa HintReturnType -

3840 */ -

3841 -

3842 /*! -

3843 \variable QStyleHintReturn::version -

3844 \brief the version of the style hint return container -

3845 -

3846 This value can be used by subclasses to implement extensions -

3847 without breaking compatibility. If you use qstyleoption_cast<T>(), you -

3848 normally do not need to check it. -

3849 */ -

3850 -

3851 /*! -

3852 Constructs a QStyleHintReturn with version \a version and type \a -

3853 type. -

3854 -

3855 The version has no special meaning for QStyleHintReturn; it can be -

3856 used by subclasses to distinguish between different version of -

3857 the same hint type. -

3858 -

3859 \sa QStyleOption::version, QStyleOption::type -

3860 */ -

3861 -

3862 QStyleHintReturn::QStyleHintReturn(int version, int type) -

3863 : version(version), type(type) -

3864 { -

3865

}

never executed: end of block

3866 -

3867 /*! -

3868 \internal -

3869 */ -

3870 -

3871 QStyleHintReturn::~QStyleHintReturn() -

3872 { -

3873 -

3874 } -

3875 -

3876 /*! -

3877 \class QStyleHintReturnMask -

3878 \brief The QStyleHintReturnMask class provides style hints that return a QRegion. -

3879 -

3880 \ingroup appearance -

3881 \inmodule QtWidgets -

3882 -

3883 \omit -

3884 ### --Sam -

3885 \endomit -

3886 */ -

3887 -

3888 /*! -

3889 \variable QStyleHintReturnMask::region -

3890 \brief the region for style hints that return a QRegion -

3891 */ -

3892 -

3893 /*! -

3894 Constructs a QStyleHintReturnMask. The member variables are -

3895 initialized to default values. -

3896 */ -

3897 QStyleHintReturnMask::QStyleHintReturnMask() : QStyleHintReturn(Version, Type) -

3898 { -

3899

}

never executed: end of block

3900 -

3901 /*! -

3902 Destructor. -

3903 */ -

3904 QStyleHintReturnMask::~QStyleHintReturnMask() -

3905 { -

3906 } -

3907 -

3908 /*! -

3909 \enum QStyleHintReturnMask::StyleOptionType -

3910 -

3911 This enum is used to hold information about the type of the style option, and -

3912 is defined for each QStyleHintReturn subclass. -

3913 -

3914 \value Type The type of style option provided (\l{SH_Mask} for -

3915 this class). -

3916 -

3917 The type is used internally by QStyleHintReturn, its subclasses, and -

3918 qstyleoption_cast() to determine the type of style option. In -

3919 general you do not need to worry about this unless you want to -

3920 create your own QStyleHintReturn subclass and your own styles. -

3921 -

3922 \sa StyleOptionVersion -

3923 */ -

3924 -

3925 /*! -

3926 \enum QStyleHintReturnMask::StyleOptionVersion -

3927 -

3928 This enum is used to hold information about the version of the style option, and -

3929 is defined for each QStyleHintReturn subclass. -

3930 -

3931 \value Version 1 -

3932 -

3933 The version is used by QStyleHintReturn subclasses to implement -

3934 extensions without breaking compatibility. If you use -

3935 qstyleoption_cast(), you normally do not need to check it. -

3936 -

3937 \sa StyleOptionType -

3938 */ -

3939 -

3940 /*! -

3941 \class QStyleHintReturnVariant -

3942 \brief The QStyleHintReturnVariant class provides style hints that return a QVariant. -

3943 \since 4.3 -

3944 \ingroup appearance -

3945 \inmodule QtWidgets -

3946 */ -

3947 -

3948 /*! -

3949 \variable QStyleHintReturnVariant::variant -

3950 \brief the variant for style hints that return a QVariant -

3951 */ -

3952 -

3953 /*! -

3954 Constructs a QStyleHintReturnVariant. The member variables are -

3955 initialized to default values. -

3956 */ -

3957 QStyleHintReturnVariant::QStyleHintReturnVariant() : QStyleHintReturn(Version, Type) -

3958 { -

3959

}

never executed: end of block

3960 -

3961 /*! -

3962 Destructor. -

3963 */ -

3964 QStyleHintReturnVariant::~QStyleHintReturnVariant() -

3965 { -

3966 } -

3967 -

3968 /*! -

3969 \enum QStyleHintReturnVariant::StyleOptionType -

3970 -

3971 This enum is used to hold information about the type of the style option, and -

3972 is defined for each QStyleHintReturn subclass. -

3973 -

3974 \value Type The type of style option provided (\l{SH_Variant} for -

3975 this class). -

3976 -

3977 The type is used internally by QStyleHintReturn, its subclasses, and -

3978 qstyleoption_cast() to determine the type of style option. In -

3979 general you do not need to worry about this unless you want to -

3980 create your own QStyleHintReturn subclass and your own styles. -

3981 -

3982 \sa StyleOptionVersion -

3983 */ -

3984 -

3985 /*! -

3986 \enum QStyleHintReturnVariant::StyleOptionVersion -

3987 -

3988 This enum is used to hold information about the version of the style option, and -

3989 is defined for each QStyleHintReturn subclass. -

3990 -

3991 \value Version 1 -

3992 -

3993 The version is used by QStyleHintReturn subclasses to implement -

3994 extensions without breaking compatibility. If you use -

3995 qstyleoption_cast(), you normally do not need to check it. -

3996 -

3997 \sa StyleOptionType -

3998 */ -

3999 -

4000 /*! -

4001 \fn T qstyleoption_cast<T>(const QStyleHintReturn *hint) -

4002 \relates QStyleHintReturn -

4003 -

4004 Returns a T or 0 depending on the \l{QStyleHintReturn::type}{type} -

4005 and \l{QStyleHintReturn::version}{version} of \a hint. -

4006 -

4007 Example: -

4008 -

4009 \snippet code/src_gui_styles_qstyleoption.cpp 0 -

4010 -

4011 \sa QStyleHintReturn::type, QStyleHintReturn::version -

4012 */ -

4013 -

4014 /*! -

4015 \fn T qstyleoption_cast<T>(QStyleHintReturn *hint) -

4016 \overload -

4017 \relates QStyleHintReturn -

4018 -

4019 Returns a T or 0 depending on the type of \a hint. -

4020 */ -

4021 -

4022 #if !defined(QT_NO_DEBUG_STREAM) -

4023 QDebug operator<<(QDebug debug, const QStyleOption::OptionType &optionType) -

4024 { -

4025 #if !defined(QT_NO_DEBUG) -

4026 switch (optionType) { -

4027

case QStyleOption::SO_Default:

never executed: case QStyleOption::SO_Default:

4028

debug << "SO_Default"; break;

never executed: break;

4029

case QStyleOption::SO_FocusRect:

never executed: case QStyleOption::SO_FocusRect:

4030

debug << "SO_FocusRect"; break;

never executed: break;

4031

case QStyleOption::SO_Button:

never executed: case QStyleOption::SO_Button:

4032

debug << "SO_Button"; break;

never executed: break;

4033

case QStyleOption::SO_Tab:

never executed: case QStyleOption::SO_Tab:

4034

debug << "SO_Tab"; break;

never executed: break;

4035

case QStyleOption::SO_MenuItem:

never executed: case QStyleOption::SO_MenuItem:

4036

debug << "SO_MenuItem"; break;

never executed: break;

4037

case QStyleOption::SO_Frame:

never executed: case QStyleOption::SO_Frame:

4038

debug << "SO_Frame"; break;

never executed: break;

4039

case QStyleOption::SO_ProgressBar:

never executed: case QStyleOption::SO_ProgressBar:

4040

debug << "SO_ProgressBar"; break;

never executed: break;

4041

case QStyleOption::SO_ToolBox:

never executed: case QStyleOption::SO_ToolBox:

4042

debug << "SO_ToolBox"; break;

never executed: break;

4043

case QStyleOption::SO_Header:

never executed: case QStyleOption::SO_Header:

4044

debug << "SO_Header"; break;

never executed: break;

4045

case QStyleOption::SO_DockWidget:

never executed: case QStyleOption::SO_DockWidget:

4046

debug << "SO_DockWidget"; break;

never executed: break;

4047

case QStyleOption::SO_ViewItem:

never executed: case QStyleOption::SO_ViewItem:

4048

debug << "SO_ViewItem"; break;

never executed: break;

4049

case QStyleOption::SO_TabWidgetFrame:

never executed: case QStyleOption::SO_TabWidgetFrame:

4050

debug << "SO_TabWidgetFrame"; break;

never executed: break;

4051

case QStyleOption::SO_TabBarBase:

never executed: case QStyleOption::SO_TabBarBase:

4052

debug << "SO_TabBarBase"; break;

never executed: break;

4053

case QStyleOption::SO_RubberBand:

never executed: case QStyleOption::SO_RubberBand:

4054

debug << "SO_RubberBand"; break;

never executed: break;

4055

case QStyleOption::SO_Complex:

never executed: case QStyleOption::SO_Complex:

4056

debug << "SO_Complex"; break;

never executed: break;

4057

case QStyleOption::SO_Slider:

never executed: case QStyleOption::SO_Slider:

4058

debug << "SO_Slider"; break;

never executed: break;

4059

case QStyleOption::SO_SpinBox:

never executed: case QStyleOption::SO_SpinBox:

4060

debug << "SO_SpinBox"; break;

never executed: break;

4061

case QStyleOption::SO_ToolButton:

never executed: case QStyleOption::SO_ToolButton:

4062

debug << "SO_ToolButton"; break;

never executed: break;

4063

case QStyleOption::SO_ComboBox:

never executed: case QStyleOption::SO_ComboBox:

4064

debug << "SO_ComboBox"; break;

never executed: break;

4065

case QStyleOption::SO_TitleBar:

never executed: case QStyleOption::SO_TitleBar:

4066

debug << "SO_TitleBar"; break;

never executed: break;

4067

case QStyleOption::SO_CustomBase:

never executed: case QStyleOption::SO_CustomBase:

4068

debug << "SO_CustomBase"; break;

never executed: break;

4069

case QStyleOption::SO_GroupBox:

never executed: case QStyleOption::SO_GroupBox:

4070

debug << "SO_GroupBox"; break;

never executed: break;

4071

case QStyleOption::SO_ToolBar:

never executed: case QStyleOption::SO_ToolBar:

4072

debug << "SO_ToolBar"; break;

never executed: break;

4073

case QStyleOption::SO_ComplexCustomBase:

never executed: case QStyleOption::SO_ComplexCustomBase:

4074

debug << "SO_ComplexCustomBase"; break;

never executed: break;

4075

case QStyleOption::SO_SizeGrip:

never executed: case QStyleOption::SO_SizeGrip:

4076

debug << "SO_SizeGrip"; break;

never executed: break;

4077

case QStyleOption::SO_GraphicsItem:

never executed: case QStyleOption::SO_GraphicsItem:

4078

debug << "SO_GraphicsItem"; break;

never executed: break;

4079 } -

4080 #else -

4081 Q_UNUSED(optionType); -

4082 #endif -

4083

return debug;

never executed: return debug;

4084 } -

4085 -

4086 QDebug operator<<(QDebug debug, const QStyleOption &option) -

4087 { -

4088 #if !defined(QT_NO_DEBUG) -

4089 debug << "QStyleOption("; -

4090 debug << QStyleOption::OptionType(option.type); -

4091 debug << ',' << (option.direction == Qt::RightToLeft ? "RightToLeft" : "LeftToRight"); -

4092 debug << ',' << option.state; -

4093 debug << ',' << option.rect; -

4094 debug << ',' << option.styleObject; -

4095 debug << ')'; -

4096 #else -

4097 Q_UNUSED(option); -

4098 #endif -

4099

return debug;

never executed: return debug;

4100 } -

4101 #endif -

4102 -

4103 QT_END_NAMESPACE -

Source code

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