qstyleoption.cpp

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39 -

40 #include "qstyleoption.h" -

41 #include "qapplication.h" -

42 #ifdef Q_OS_MAC -

43 # include "qmacstyle_mac_p.h" -

44 #endif -

45 #include <qdebug.h> -

46 #include <QtCore/qmath.h> -

47 -

48 QT_BEGIN_NAMESPACE -

49 -

50 /*! -

51 \class QStyleOption -

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

53 -

54 \ingroup appearance -

55 \inmodule QtWidgets -

56 -

57 QStyleOption and its subclasses contain all the information that -

58 QStyle functions need to draw a graphical element. -

59 -

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

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

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

63 straightforward to use and emphasizes that these are simply -

64 parameters used by the style functions. -

65 -

66 The caller of a QStyle function usually creates QStyleOption -

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

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

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

70 -

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

72 QStyleOption subclass to paint a push button: -

73 -

74 \snippet qstyleoption/main.cpp 0 -

75 -

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

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

78 corresponding class is QStyleOptionButton. -

79 -

80 When reimplementing QStyle functions that take a QStyleOption -

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

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

83 pointer type is correct. For example: -

84 -

85 \snippet qstyleoption/main.cpp 4 -

86 -

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

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

89 -

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

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

92 -

93 \sa QStyle, QStylePainter -

94 */ -

95 -

96 /*! -

97 \enum QStyleOption::OptionType -

98 -

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

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

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

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

103 -

104 \value SO_Button \l QStyleOptionButton -

105 \value SO_ComboBox \l QStyleOptionComboBox -

106 \value SO_Complex \l QStyleOptionComplex -

107 \value SO_Default QStyleOption -

108 \value SO_DockWidget \l QStyleOptionDockWidget -

109 \value SO_FocusRect \l QStyleOptionFocusRect -

110 \value SO_Frame \l QStyleOptionFrame -

111 \value SO_GraphicsItem \l QStyleOptionGraphicsItem -

112 \value SO_GroupBox \l QStyleOptionGroupBox -

113 \value SO_Header \l QStyleOptionHeader -

114 \value SO_MenuItem \l QStyleOptionMenuItem -

115 \value SO_ProgressBar \l QStyleOptionProgressBar -

116 \value SO_RubberBand \l QStyleOptionRubberBand -

117 \value SO_SizeGrip \l QStyleOptionSizeGrip -

118 \value SO_Slider \l QStyleOptionSlider -

119 \value SO_SpinBox \l QStyleOptionSpinBox -

120 \value SO_Tab \l QStyleOptionTab -

121 \value SO_TabBarBase \l QStyleOptionTabBarBase -

122 \value SO_TabWidgetFrame \l QStyleOptionTabWidgetFrame -

123 \value SO_TitleBar \l QStyleOptionTitleBar -

124 \value SO_ToolBar \l QStyleOptionToolBar -

125 \value SO_ToolBox \l QStyleOptionToolBox -

126 \value SO_ToolButton \l QStyleOptionToolButton -

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

128 -

129 The following values are used for custom controls: -

130 -

131 \value SO_CustomBase Reserved for custom QStyleOptions; -

132 all custom controls values must be above this value -

133 \value SO_ComplexCustomBase Reserved for custom QStyleOptions; -

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

135 -

136 \sa type -

137 */ -

138 -

139 /*! -

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

141 type. -

142 -

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

144 used by subclasses to distinguish between different version of -

145 the same option type. -

146 -

147 The \l state member variable is initialized to -

148 QStyle::State_None. -

149 -

150 \sa version, type -

151 */ -

152 -

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

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

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

156 { -

157

}

never executed: end of block

158 -

159 -

160 /*! -

161 Destroys this style option object. -

162 */ -

163 QStyleOption::~QStyleOption() -

164 { -

165 } -

166 -

167 /*! -

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

169 \since 4.1 -

170 -

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

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

173 -

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

175 initialized manually. -

176 -

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

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

179 */ -

180 -

181 /*! -

182 \obsolete -

183 -

184 Use initFrom(\a widget) instead. -

185 */ -

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

187 { -

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

189 state = QStyle::State_None; -

190

if (widget->isEnabled())

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

191

state |= QStyle::State_Enabled;

never executed: state |= QStyle::State_Enabled;

192

if (widget->hasFocus())

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

193

state |= QStyle::State_HasFocus;

never executed: state |= QStyle::State_HasFocus;

194

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

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

195

state |= QStyle::State_KeyboardFocusChange;

never executed: state |= QStyle::State_KeyboardFocusChange;

196

if (widget->underMouse())

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

197

state |= QStyle::State_MouseOver;

never executed: state |= QStyle::State_MouseOver;

198

if (window->isActiveWindow())

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

199

state |= QStyle::State_Active;

never executed: state |= QStyle::State_Active;

200

if (widget->isWindow())

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

201

state |= QStyle::State_Window;

never executed: state |= QStyle::State_Window;

202 #ifdef Q_DEAD_CODE_FROM_QT4_MAC -

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

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

205 state &= ~QStyle::State_Enabled; -

206 #endif -

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

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

209 case QMacStyle::SizeSmall: -

210 state |= QStyle::State_Small; -

211 break; -

212 case QMacStyle::SizeMini: -

213 state |= QStyle::State_Mini; -

214 break; -

215 default: -

216 ; -

217 } -

218 #endif -

219 #ifdef QT_KEYPAD_NAVIGATION -

220 if (widget->hasEditFocus()) -

221 state |= QStyle::State_HasEditFocus; -

222 #endif -

223 -

224 direction = widget->layoutDirection(); -

225 rect = widget->rect(); -

226 palette = widget->palette(); -

227 fontMetrics = widget->fontMetrics(); -

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

229

}

never executed: end of block

230 -

231 /*! -

232 Constructs a copy of \a other. -

233 */ -

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

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

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

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

238 { -

239

}

never executed: end of block

240 -

241 /*! -

242 Assign \a other to this QStyleOption. -

243 */ -

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

245 { -

246 state = other.state; -

247 direction = other.direction; -

248 rect = other.rect; -

249 fontMetrics = other.fontMetrics; -

250 palette = other.palette; -

251 styleObject = other.styleObject; -

252

return *this;

never executed: return *this;

253 } -

254 -

255 /*! -

256 \enum QStyleOption::StyleOptionType -

257 -

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

259 is defined for each QStyleOption subclass. -

260 -

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

262 this class). -

263 -

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

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

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

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

268 -

269 \sa StyleOptionVersion -

270 */ -

271 -

272 /*! -

273 \enum QStyleOption::StyleOptionVersion -

274 -

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

276 is defined for each QStyleOption subclass. -

277 -

278 \value Version 1 -

279 -

280 The version is used by QStyleOption subclasses to implement -

281 extensions without breaking compatibility. If you use -

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

283 -

284 \sa StyleOptionType -

285 */ -

286 -

287 /*! -

288 \variable QStyleOption::palette -

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

290 -

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

292 -

293 \sa initFrom() -

294 */ -

295 -

296 /*! -

297 \variable QStyleOption::direction -

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

299 -

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

301 -

302 \sa initFrom() -

303 */ -

304 -

305 /*! -

306 \variable QStyleOption::fontMetrics -

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

308 -

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

310 -

311 \sa initFrom() -

312 */ -

313 -

314 /*! -

315 \variable QStyleOption::styleObject -

316 \brief the object being styled -

317 -

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

319 -

320 \sa initFrom() -

321 */ -

322 -

323 /*! -

324 \variable QStyleOption::rect -

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

326 -

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

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

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

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

331 the push button label. -

332 -

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

334 the width and the height set to 0. -

335 -

336 \sa initFrom() -

337 */ -

338 -

339 /*! -

340 \variable QStyleOption::state -

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

342 -

343 The default value is QStyle::State_None. -

344 -

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

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

347 */ -

348 -

349 /*! -

350 \variable QStyleOption::type -

351 \brief the option type of the style option -

352 -

353 The default value is SO_Default. -

354 -

355 \sa OptionType -

356 */ -

357 -

358 /*! -

359 \variable QStyleOption::version -

360 \brief the version of the style option -

361 -

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

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

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

365 -

366 The default value is 1. -

367 */ -

368 -

369 /*! -

370 \class QStyleOptionFocusRect -

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

372 parameters for drawing a focus rectangle with QStyle. -

373 -

374 \inmodule QtWidgets -

375 -

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

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

378 makes the structures straightforward to use and emphasizes that -

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

380 -

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

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

383 -

384 \sa QStyleOption -

385 */ -

386 -

387 /*! -

388 Constructs a QStyleOptionFocusRect, initializing the members -

389 variables to their default values. -

390 */ -

391 -

392 QStyleOptionFocusRect::QStyleOptionFocusRect() -

393 : QStyleOption(Version, SO_FocusRect) -

394 { -

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

396

}

never executed: end of block

397 -

398 /*! -

399 \internal -

400 */ -

401 QStyleOptionFocusRect::QStyleOptionFocusRect(int version) -

402 : QStyleOption(version, SO_FocusRect) -

403 { -

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

405

}

never executed: end of block

406 -

407 /*! -

408 \enum QStyleOptionFocusRect::StyleOptionType -

409 -

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

411 is defined for each QStyleOption subclass. -

412 -

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

414 -

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

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

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

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

419 -

420 \sa StyleOptionVersion -

421 */ -

422 -

423 /*! -

424 \enum QStyleOptionFocusRect::StyleOptionVersion -

425 -

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

427 is defined for each QStyleOption subclass. -

428 -

429 \value Version 1 -

430 -

431 The version is used by QStyleOption subclasses to implement -

432 extensions without breaking compatibility. If you use -

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

434 -

435 \sa StyleOptionType -

436 */ -

437 -

438 /*! -

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

440 -

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

442 */ -

443 -

444 /*! -

445 \variable QStyleOptionFocusRect::backgroundColor -

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

447 -

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

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

450 the underlying window system. -

451 */ -

452 -

453 /*! -

454 \class QStyleOptionFrame -

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

456 parameters for drawing a frame. -

457 -

458 \inmodule QtWidgets -

459 -

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

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

462 -

463 An instance of the QStyleOptionFrame class has -

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

465 {version} 3. -

466 -

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

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

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

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

471 version is used by QStyleOption subclasses to implement extensions -

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

473 you normally do not need to check it. -

474 -

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

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

477 -

478 \sa QStyleOption -

479 */ -

480 -

481 /*! -

482 \typedef QStyleOptionFrameV2 -

483 \relates QStyleOptionFrame -

484 \obsolete -

485 -

486 Synonym for QStyleOptionFrame. -

487 */ -

488 -

489 /*! -

490 \typedef QStyleOptionFrameV3 -

491 \relates QStyleOptionFrame -

492 \obsolete -

493 -

494 Synonym for QStyleOptionFrame. -

495 */ -

496 -

497 /*! -

498 Constructs a QStyleOptionFrame, initializing the members -

499 variables to their default values. -

500 */ -

501 -

502 QStyleOptionFrame::QStyleOptionFrame() -

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

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

505 { -

506

}

never executed: end of block

507 -

508 /*! -

509 \internal -

510 */ -

511 QStyleOptionFrame::QStyleOptionFrame(int version) -

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

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

514 { -

515

}

never executed: end of block

516 -

517 /*! -

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

519 -

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

521 */ -

522 -

523 /*! -

524 \enum QStyleOptionFrame::StyleOptionType -

525 -

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

527 is defined for each QStyleOption subclass. -

528 -

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

530 -

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

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

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

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

535 -

536 \sa StyleOptionVersion -

537 */ -

538 -

539 /*! -

540 \enum QStyleOptionFrame::StyleOptionVersion -

541 -

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

543 is defined for each QStyleOption subclass. -

544 -

545 \value Version 3 -

546 -

547 The version is used by QStyleOption subclasses to implement -

548 extensions without breaking compatibility. If you use -

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

550 -

551 \sa StyleOptionType -

552 */ -

553 -

554 /*! -

555 \variable QStyleOptionFrame::lineWidth -

556 \brief the line width for drawing the frame -

557 -

558 The default value is 0. -

559 -

560 \sa QFrame::lineWidth -

561 */ -

562 -

563 /*! -

564 \variable QStyleOptionFrame::midLineWidth -

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

566 -

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

568 -

569 The default value is 0. -

570 -

571 \sa QFrame::midLineWidth -

572 */ -

573 -

574 /*! -

575 \enum QStyleOptionFrame::FrameFeature -

576 -

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

578 -

579 \value None Indicates a normal frame. -

580 \value Flat Indicates a flat frame. -

581 \value Rounded Indicates a rounded frame. -

582 */ -

583 -

584 /*! -

585 \variable QStyleOptionFrame::features -

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

587 -

588 \sa FrameFeature -

589 */ -

590 -

591 /*! -

592 \variable QStyleOptionFrame::frameShape -

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

594 -

595 \sa QFrame::frameShape -

596 */ -

597 -

598 /*! -

599 \class QStyleOptionGroupBox -

600 \brief The QStyleOptionGroupBox class describes the parameters for -

601 drawing a group box. -

602 -

603 \since 4.1 -

604 \inmodule QtWidgets -

605 -

606 QStyleOptionButton contains all the information that QStyle -

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

608 -

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

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

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

612 -

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

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

615 makes the structures straightforward to use and emphasizes that -

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

617 -

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

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

620 -

621 \sa QStyleOption, QStyleOptionComplex, QGroupBox -

622 */ -

623 -

624 /*! -

625 \enum QStyleOptionGroupBox::StyleOptionType -

626 -

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

628 is defined for each QStyleOption subclass. -

629 -

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

631 -

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

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

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

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

636 -

637 \sa StyleOptionVersion -

638 */ -

639 -

640 /*! -

641 \enum QStyleOptionGroupBox::StyleOptionVersion -

642 -

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

644 is defined for each QStyleOption subclass. -

645 -

646 \value Version 1 -

647 -

648 The version is used by QStyleOption subclasses to implement -

649 extensions without breaking compatibility. If you use -

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

651 -

652 \sa StyleOptionType -

653 */ -

654 -

655 /*! -

656 \variable QStyleOptionGroupBox::lineWidth -

657 \brief the line width for drawing the panel -

658 -

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

660 -

661 \sa QFrame::lineWidth -

662 */ -

663 -

664 /*! -

665 \variable QStyleOptionGroupBox::midLineWidth -

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

667 -

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

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

670 -

671 \sa QFrame::midLineWidth -

672 */ -

673 -

674 /*! -

675 \variable QStyleOptionGroupBox::text -

676 \brief the text of the group box -

677 -

678 The default value is an empty string. -

679 -

680 \sa QGroupBox::title -

681 */ -

682 -

683 /*! -

684 \variable QStyleOptionGroupBox::textAlignment -

685 \brief the alignment of the group box title -

686 -

687 The default value is Qt::AlignLeft. -

688 -

689 \sa QGroupBox::alignment -

690 */ -

691 -

692 /*! -

693 \variable QStyleOptionGroupBox::features -

694 \brief the features of the group box frame -

695 -

696 The frame is flat by default. -

697 -

698 \sa QStyleOptionFrame::FrameFeature -

699 */ -

700 -

701 /*! -

702 \variable QStyleOptionGroupBox::textColor -

703 \brief the color of the group box title -

704 -

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

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

707 the underlying window system. -

708 */ -

709 -

710 /*! -

711 Constructs a QStyleOptionGroupBox, initializing the members -

712 variables to their default values. -

713 */ -

714 QStyleOptionGroupBox::QStyleOptionGroupBox() -

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

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

717 { -

718

}

never executed: end of block

719 -

720 /*! -

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

722 -

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

724 */ -

725 -

726 /*! -

727 \internal -

728 */ -

729 QStyleOptionGroupBox::QStyleOptionGroupBox(int version) -

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

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

732 { -

733

}

never executed: end of block

734 -

735 /*! -

736 \class QStyleOptionHeader -

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

738 parameters for drawing a header. -

739 -

740 \inmodule QtWidgets -

741 -

742 QStyleOptionHeader contains all the information that QStyle -

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

744 arrow, and header label. -

745 -

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

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

748 makes the structures straightforward to use and emphasizes that -

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

750 -

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

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

753 -

754 \sa QStyleOption -

755 */ -

756 -

757 /*! -

758 Constructs a QStyleOptionHeader, initializing the members -

759 variables to their default values. -

760 */ -

761 -

762 QStyleOptionHeader::QStyleOptionHeader() -

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

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

765 position(QStyleOptionHeader::Beginning), -

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

767 orientation(Qt::Horizontal) -

768 { -

769

}

never executed: end of block

770 -

771 /*! -

772 \internal -

773 */ -

774 QStyleOptionHeader::QStyleOptionHeader(int version) -

775 : QStyleOption(version, SO_Header), -

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

777 position(QStyleOptionHeader::Beginning), -

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

779 orientation(Qt::Horizontal) -

780 { -

781

}

never executed: end of block

782 -

783 /*! -

784 \variable QStyleOptionHeader::orientation -

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

786 -

787 The default orientation is Qt::Horizontal -

788 */ -

789 -

790 /*! -

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

792 -

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

794 */ -

795 -

796 /*! -

797 \enum QStyleOptionHeader::StyleOptionType -

798 -

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

800 is defined for each QStyleOption subclass. -

801 -

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

803 -

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

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

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

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

808 -

809 \sa StyleOptionVersion -

810 */ -

811 -

812 /*! -

813 \enum QStyleOptionHeader::StyleOptionVersion -

814 -

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

816 is defined for each QStyleOption subclass. -

817 -

818 \value Version 1 -

819 -

820 The version is used by QStyleOption subclasses to implement -

821 extensions without breaking compatibility. If you use -

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

823 -

824 \sa StyleOptionType -

825 */ -

826 -

827 /*! -

828 \variable QStyleOptionHeader::section -

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

830 -

831 The default value is 0. -

832 */ -

833 -

834 /*! -

835 \variable QStyleOptionHeader::text -

836 \brief the text of the header -

837 -

838 The default value is an empty string. -

839 */ -

840 -

841 /*! -

842 \variable QStyleOptionHeader::textAlignment -

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

844 -

845 The default value is Qt::AlignLeft. -

846 */ -

847 -

848 /*! -

849 \variable QStyleOptionHeader::icon -

850 \brief the icon of the header -

851 -

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

853 pixmap nor a filename. -

854 */ -

855 -

856 /*! -

857 \variable QStyleOptionHeader::iconAlignment -

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

859 -

860 The default value is Qt::AlignLeft. -

861 */ -

862 -

863 /*! -

864 \variable QStyleOptionHeader::position -

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

866 -

867 The default value is QStyleOptionHeader::Beginning. -

868 */ -

869 -

870 /*! -

871 \variable QStyleOptionHeader::selectedPosition -

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

873 -

874 The default value is QStyleOptionHeader::NotAdjacent -

875 */ -

876 -

877 /*! -

878 \variable QStyleOptionHeader::sortIndicator -

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

880 -

881 The default value is QStyleOptionHeader::None. -

882 */ -

883 -

884 /*! -

885 \enum QStyleOptionHeader::SectionPosition -

886 -

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

888 -

889 \value Beginning At the beginining of the header -

890 \value Middle In the middle of the header -

891 \value End At the end of the header -

892 \value OnlyOneSection Only one header section -

893 -

894 \sa position -

895 */ -

896 -

897 /*! -

898 \enum QStyleOptionHeader::SelectedPosition -

899 -

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

901 -

902 \value NotAdjacent Not adjacent to the selected section -

903 \value NextIsSelected The next section is selected -

904 \value PreviousIsSelected The previous section is selected -

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

906 -

907 \sa selectedPosition -

908 */ -

909 -

910 /*! -

911 \enum QStyleOptionHeader::SortIndicator -

912 -

913 Indicates which direction the sort indicator should be drawn -

914 -

915 \value None No sort indicator is needed -

916 \value SortUp Draw an up indicator -

917 \value SortDown Draw a down indicator -

918 -

919 \sa sortIndicator -

920 */ -

921 -

922 /*! -

923 \class QStyleOptionButton -

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

925 parameters for drawing buttons. -

926 -

927 \inmodule QtWidgets -

928 -

929 QStyleOptionButton contains all the information that QStyle -

930 functions need to draw graphical elements like QPushButton, -

931 QCheckBox, and QRadioButton. -

932 -

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

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

935 makes the structures straightforward to use and emphasizes that -

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

937 -

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

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

940 -

941 \sa QStyleOption, QStyleOptionToolButton -

942 */ -

943 -

944 /*! -

945 \enum QStyleOptionButton::ButtonFeature -

946 -

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

948 -

949 \value None Indicates a normal push button. -

950 \value Flat Indicates a flat push button. -

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

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

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

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

955 -

956 \sa features -

957 */ -

958 -

959 /*! -

960 Constructs a QStyleOptionButton, initializing the members -

961 variables to their default values. -

962 */ -

963 -

964 QStyleOptionButton::QStyleOptionButton() -

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

966 { -

967

}

never executed: end of block

968 -

969 /*! -

970 \internal -

971 */ -

972 QStyleOptionButton::QStyleOptionButton(int version) -

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

974 { -

975

}

never executed: end of block

976 -

977 /*! -

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

979 -

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

981 */ -

982 -

983 /*! -

984 \enum QStyleOptionButton::StyleOptionType -

985 -

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

987 is defined for each QStyleOption subclass. -

988 -

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

990 -

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

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

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

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

995 -

996 \sa StyleOptionVersion -

997 */ -

998 -

999 /*! -

1000 \enum QStyleOptionButton::StyleOptionVersion -

1001 -

1002 This enum is used to hold information about the version of the style option, and -

1003 is defined for each QStyleOption subclass. -

1004 -

1005 \value Version 1 -

1006 -

1007 The version is used by QStyleOption subclasses to implement -

1008 extensions without breaking compatibility. If you use -

1009 qstyleoption_cast(), you normally do not need to check it. -

1010 -

1011 \sa StyleOptionType -

1012 */ -

1013 -

1014 /*! -

1015 \variable QStyleOptionButton::features -

1016 \brief a bitwise OR of the features that describe this button -

1017 -

1018 \sa ButtonFeature -

1019 */ -

1020 -

1021 /*! -

1022 \variable QStyleOptionButton::text -

1023 \brief the text of the button -

1024 -

1025 The default value is an empty string. -

1026 */ -

1027 -

1028 /*! -

1029 \variable QStyleOptionButton::icon -

1030 \brief the icon of the button -

1031 -

1032 The default value is an empty icon, i.e. an icon with neither a -

1033 pixmap nor a filename. -

1034 -

1035 \sa iconSize -

1036 */ -

1037 -

1038 /*! -

1039 \variable QStyleOptionButton::iconSize -

1040 \brief the size of the icon for the button -

1041 -

1042 The default value is QSize(-1, -1), i.e. an invalid size. -

1043 */ -

1044 -

1045 -

1046 #ifndef QT_NO_TOOLBAR -

1047 /*! -

1048 \class QStyleOptionToolBar -

1049 \brief The QStyleOptionToolBar class is used to describe the -

1050 parameters for drawing a toolbar. -

1051 -

1052 \since 4.1 -

1053 \inmodule QtWidgets -

1054 -

1055 QStyleOptionToolBar contains all the information that QStyle -

1056 functions need to draw QToolBar. -

1057 -

1058 For performance reasons, the access to the member variables is -

1059 direct (i.e., using the \c . or \c -> operator). This low-level feel -

1060 makes the structures straightforward to use and emphasizes that -

1061 these are simply parameters used by the style functions. -

1062 -

1063 The QStyleOptionToolBar class holds the lineWidth and the -

1064 midLineWidth for drawing the widget. It also stores information -

1065 about which \l {toolBarArea}{area} the toolbar should be located -

1066 in, whether it is movable or not, which position the toolbar line -

1067 should have (positionOfLine), and the toolbar's position within -

1068 the line (positionWithinLine). -

1069 -

1070 In addition, the class provides a couple of enums: The -

1071 ToolBarFeature enum is used to describe whether a toolbar is -

1072 movable or not, and the ToolBarPosition enum is used to describe -

1073 the position of a toolbar line, as well as the toolbar's position -

1074 within the line. -

1075 -

1076 For an example demonstrating how style options can be used, see -

1077 the \l {widgets/styles}{Styles} example. -

1078 -

1079 \sa QStyleOption -

1080 */ -

1081 -

1082 /*! -

1083 Constructs a QStyleOptionToolBar, initializing the members -

1084 variables to their default values. -

1085 */ -

1086 -

1087 QStyleOptionToolBar::QStyleOptionToolBar() -

1088 : QStyleOption(Version, SO_ToolBar), positionOfLine(OnlyOne), positionWithinLine(OnlyOne), -

1089 toolBarArea(Qt::TopToolBarArea), features(None), lineWidth(0), midLineWidth(0) -

1090 { -

1091

}

never executed: end of block

1092 -

1093 /*! -

1094 \fn QStyleOptionToolBar::QStyleOptionToolBar(const QStyleOptionToolBar &other) -

1095 -

1096 Constructs a copy of the \a other style option. -

1097 */ -

1098 -

1099 /*! -

1100 \internal -

1101 */ -

1102 QStyleOptionToolBar::QStyleOptionToolBar(int version) -

1103 : QStyleOption(version, SO_ToolBar), positionOfLine(OnlyOne), positionWithinLine(OnlyOne), -

1104 toolBarArea(Qt::TopToolBarArea), features(None), lineWidth(0), midLineWidth(0) -

1105 { -

1106 -

1107

}

never executed: end of block

1108 -

1109 /*! -

1110 \enum QStyleOptionToolBar::ToolBarPosition -

1111 -

1112 \image qstyleoptiontoolbar-position.png -

1113 -

1114 This enum is used to describe the position of a toolbar line, as -

1115 well as the toolbar's position within the line. -

1116 -

1117 The order of the positions within a line starts at the top of a -

1118 vertical line, and from the left within a horizontal line. The -

1119 order of the positions for the lines is always from the -

1120 parent widget's boundary edges. -

1121 -

1122 \value Beginning The toolbar is located at the beginning of the line, -

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

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

1125 \value Middle The toolbar is located in the middle of the line, -

1126 or the toolbar line is in the middle of several lines. There can -

1127 several toolbars (and lines) with this position. -

1128 \value End The toolbar is located at the end of the line, -

1129 or the toolbar line is the last of several lines. There can -

1130 only be one toolbar (and only one line) with this position. -

1131 \value OnlyOne There is only one toolbar or line. This is the default value -

1132 of the positionOfLine and positionWithinLine variables. -

1133 -

1134 \sa positionWithinLine, positionOfLine -

1135 */ -

1136 -

1137 /*! -

1138 \enum QStyleOptionToolBar::ToolBarFeature -

1139 -

1140 This enum is used to describe whether a toolbar is movable or not. -

1141 -

1142 \value None The toolbar cannot be moved. The default value. -

1143 \value Movable The toolbar is movable, and a handle will appear when -

1144 holding the cursor over the toolbar's boundary. -

1145 -

1146 \sa features, QToolBar::isMovable() -

1147 */ -

1148 -

1149 /*! -

1150 \variable QStyleOptionToolBar::positionOfLine -

1151 -

1152 This variable holds the position of the toolbar line. -

1153 -

1154 The default value is QStyleOptionToolBar::OnlyOne. -

1155 */ -

1156 -

1157 /*! -

1158 \variable QStyleOptionToolBar::positionWithinLine -

1159 -

1160 This variable holds the position of the toolbar within a line. -

1161 -

1162 The default value is QStyleOptionToolBar::OnlyOne. -

1163 */ -

1164 -

1165 /*! -

1166 \variable QStyleOptionToolBar::toolBarArea -

1167 -

1168 This variable holds the location for drawing the toolbar. -

1169 -

1170 The default value is Qt::TopToolBarArea. -

1171 -

1172 \sa Qt::ToolBarArea -

1173 */ -

1174 -

1175 /*! -

1176 \variable QStyleOptionToolBar::features -

1177 -

1178 This variable holds whether the toolbar is movable or not. -

1179 -

1180 The default value is \l None. -

1181 */ -

1182 -

1183 /*! -

1184 \variable QStyleOptionToolBar::lineWidth -

1185 -

1186 This variable holds the line width for drawing the toolbar. -

1187 -

1188 The default value is 0. -

1189 */ -

1190 -

1191 /*! -

1192 \variable QStyleOptionToolBar::midLineWidth -

1193 -

1194 This variable holds the mid-line width for drawing the toolbar. -

1195 -

1196 The default value is 0. -

1197 */ -

1198 -

1199 /*! -

1200 \enum QStyleOptionToolBar::StyleOptionType -

1201 -

1202 This enum is used to hold information about the type of the style -

1203 option, and is defined for each QStyleOption subclass. -

1204 -

1205 \value Type The type of style option provided (\l{SO_ToolBar} for -

1206 this class). -

1207 -

1208 The type is used internally by QStyleOption, its subclasses, and -

1209 qstyleoption_cast() to determine the type of style option. In -

1210 general you do not need to worry about this unless you want to -

1211 create your own QStyleOption subclass and your own styles. -

1212 -

1213 \sa StyleOptionVersion -

1214 */ -

1215 -

1216 /*! -

1217 \enum QStyleOptionToolBar::StyleOptionVersion -

1218 -

1219 This enum is used to hold information about the version of the -

1220 style option, and is defined for each QStyleOption subclass. -

1221 -

1222 \value Version 1 -

1223 -

1224 The version is used by QStyleOption subclasses to implement -

1225 extensions without breaking compatibility. If you use -

1226 qstyleoption_cast(), you normally do not need to check it. -

1227 -

1228 \sa StyleOptionType -

1229 */ -

1230 -

1231 #endif -

1232 -

1233 #ifndef QT_NO_TABBAR -

1234 /*! -

1235 \class QStyleOptionTab -

1236 \brief The QStyleOptionTab class is used to describe the -

1237 parameters for drawing a tab bar. -

1238 -

1239 \inmodule QtWidgets -

1240 -

1241 The QStyleOptionTab class is used for drawing several built-in Qt -

1242 widgets including \l QTabBar and the panel for \l QTabWidget. -

1243 -

1244 An instance of the QStyleOptionTab class has -

1245 \l{QStyleOption::type} {type} \l SO_Tab and -

1246 \l{QStyleOption::version} {version} 3. The type is used internally -

1247 by QStyleOption, its subclasses, and qstyleoption_cast() to -

1248 determine the type of style option. In general you do not need to -

1249 worry about this unless you want to create your own QStyleOption -

1250 subclass and your own styles. The version is used by QStyleOption -

1251 subclasses to implement extensions without breaking -

1252 compatibility. If you use qstyleoption_cast(), you normally do not -

1253 need to check it. -

1254 -

1255 For an example demonstrating how style options can be used, see -

1256 the \l {widgets/styles}{Styles} example. -

1257 -

1258 \sa QStyleOption -

1259 */ -

1260 -

1261 /*! -

1262 \typedef QStyleOptionTabV2 -

1263 \relates QStyleOptionTab -

1264 \obsolete -

1265 -

1266 Synonym for QStyleOptionTab. -

1267 */ -

1268 -

1269 /*! -

1270 \typedef QStyleOptionTabV3 -

1271 \relates QStyleOptionTab -

1272 \obsolete -

1273 -

1274 Synonym for QStyleOptionTab. -

1275 */ -

1276 -

1277 /*! -

1278 Constructs a QStyleOptionTab object, initializing the members -

1279 variables to their default values. -

1280 */ -

1281 -

1282 QStyleOptionTab::QStyleOptionTab() -

1283 : QStyleOption(QStyleOptionTab::Version, SO_Tab), -

1284 shape(QTabBar::RoundedNorth), -

1285 row(0), -

1286 position(Beginning), -

1287 selectedPosition(NotAdjacent), cornerWidgets(QStyleOptionTab::NoCornerWidgets), -

1288 documentMode(false), -

1289 features(QStyleOptionTab::None) -

1290 { -

1291

}

never executed: end of block

1292 -

1293 /*! -

1294 \internal -

1295 */ -

1296 QStyleOptionTab::QStyleOptionTab(int version) -

1297 : QStyleOption(version, SO_Tab), -

1298 shape(QTabBar::RoundedNorth), -

1299 row(0), -

1300 position(Beginning), -

1301 selectedPosition(NotAdjacent), cornerWidgets(QStyleOptionTab::NoCornerWidgets), -

1302 documentMode(false), -

1303 features(QStyleOptionTab::None) -

1304 { -

1305

}

never executed: end of block

1306 -

1307 /*! -

1308 \fn QStyleOptionTab::QStyleOptionTab(const QStyleOptionTab &other) -

1309 -

1310 Constructs a copy of the \a other style option. -

1311 */ -

1312 -

1313 /*! -

1314 \enum QStyleOptionTab::StyleOptionType -

1315 -

1316 This enum is used to hold information about the type of the style option, and -

1317 is defined for each QStyleOption subclass. -

1318 -

1319 \value Type The type of style option provided (\l{SO_Tab} for this class). -

1320 -

1321 The type is used internally by QStyleOption, its subclasses, and -

1322 qstyleoption_cast() to determine the type of style option. In -

1323 general you do not need to worry about this unless you want to -

1324 create your own QStyleOption subclass and your own styles. -

1325 -

1326 \sa StyleOptionVersion -

1327 */ -

1328 -

1329 /*! -

1330 \enum QStyleOptionTab::StyleOptionVersion -

1331 -

1332 This enum is used to hold information about the version of the style option, and -

1333 is defined for each QStyleOption subclass. -

1334 -

1335 \value Version 3 -

1336 -

1337 The version is used by QStyleOption subclasses to implement -

1338 extensions without breaking compatibility. If you use -

1339 qstyleoption_cast(), you normally do not need to check it. -

1340 -

1341 \sa StyleOptionType -

1342 */ -

1343 -

1344 /*! -

1345 \enum QStyleOptionTab::TabPosition -

1346 -

1347 This enum describes the position of the tab. -

1348 -

1349 \value Beginning The tab is the first tab in the tab bar. -

1350 \value Middle The tab is neither the first nor the last tab in the tab bar. -

1351 \value End The tab is the last tab in the tab bar. -

1352 \value OnlyOneTab The tab is both the first and the last tab in the tab bar. -

1353 -

1354 \sa position -

1355 */ -

1356 -

1357 /*! -

1358 \enum QStyleOptionTab::CornerWidget -

1359 -

1360 These flags indicate the corner widgets in a tab. -

1361 -

1362 \value NoCornerWidgets There are no corner widgets -

1363 \value LeftCornerWidget Left corner widget -

1364 \value RightCornerWidget Right corner widget -

1365 -

1366 \sa cornerWidgets -

1367 */ -

1368 -

1369 /*! \enum QStyleOptionTab::SelectedPosition -

1370 -

1371 This enum describes the position of the selected tab. Some styles -

1372 need to draw a tab differently depending on whether or not it is -

1373 adjacent to the selected tab. -

1374 -

1375 \value NotAdjacent The tab is not adjacent to a selected tab (or is the selected tab). -

1376 \value NextIsSelected The next tab (typically the tab on the right) is selected. -

1377 \value PreviousIsSelected The previous tab (typically the tab on the left) is selected. -

1378 -

1379 \sa selectedPosition -

1380 */ -

1381 -

1382 /*! -

1383 \variable QStyleOptionTab::selectedPosition -

1384 \brief the position of the selected tab in relation to this tab -

1385 -

1386 The default value is NotAdjacent, i.e. the tab is not adjacent to -

1387 a selected tab nor is it the selected tab. -

1388 */ -

1389 -

1390 /*! -

1391 \variable QStyleOptionTab::cornerWidgets -

1392 \brief an OR combination of CornerWidget values indicating the -

1393 corner widgets of the tab bar -

1394 -

1395 The default value is NoCornerWidgets. -

1396 -

1397 \sa CornerWidget -

1398 */ -

1399 -

1400 -

1401 /*! -

1402 \variable QStyleOptionTab::shape -

1403 \brief the tab shape used to draw the tab; by default -

1404 QTabBar::RoundedNorth -

1405 -

1406 \sa QTabBar::Shape -

1407 */ -

1408 -

1409 /*! -

1410 \variable QStyleOptionTab::text -

1411 \brief the text of the tab -

1412 -

1413 The default value is an empty string. -

1414 */ -

1415 -

1416 /*! -

1417 \variable QStyleOptionTab::icon -

1418 \brief the icon for the tab -

1419 -

1420 The default value is an empty icon, i.e. an icon with neither a -

1421 pixmap nor a filename. -

1422 */ -

1423 -

1424 /*! -

1425 \variable QStyleOptionTab::row -

1426 \brief which row the tab is currently in -

1427 -

1428 The default value is 0, indicating the front row. Currently this -

1429 property can only be 0. -

1430 */ -

1431 -

1432 /*! -

1433 \variable QStyleOptionTab::position -

1434 \brief the position of the tab in the tab bar -

1435 -

1436 The default value is \l Beginning, i.e. the tab is the first tab -

1437 in the tab bar. -

1438 */ -

1439 /*! -

1440 \variable QStyleOptionTab::iconSize -

1441 \brief the size for the icons -

1442 -

1443 The default value is QSize(-1, -1), i.e. an invalid size; use -

1444 QStyle::pixelMetric() to find the default icon size for tab bars. -

1445 -

1446 \sa QTabBar::iconSize() -

1447 */ -

1448 -

1449 /*! -

1450 \variable QStyleOptionTab::documentMode -

1451 \brief whether the tabbar is in document mode. -

1452 -

1453 The default value is false; -

1454 */ -

1455 -

1456 /*! -

1457 \enum QStyleOptionTab::TabFeature -

1458 -

1459 Describes the various features that a tab button can have. -

1460 -

1461 \value None A normal tab button. -

1462 \value HasFrame The tab button is positioned on a tab frame -

1463 -

1464 \sa features -

1465 */ -

1466 -

1467 /*! -

1468 \variable QStyleOptionTab::leftButtonSize -

1469 \brief the size for the left widget on the tab. -

1470 -

1471 The default value is QSize(-1, -1), i.e. an invalid size; -

1472 */ -

1473 -

1474 /*! -

1475 \variable QStyleOptionTab::rightButtonSize -

1476 \brief the size for the right widget on the tab. -

1477 -

1478 The default value is QSize(-1, -1), i.e. an invalid size; -

1479 */ -

1480 -

1481 #endif // QT_NO_TABBAR -

1482 -

1483 /*! -

1484 \class QStyleOptionProgressBar -

1485 \brief The QStyleOptionProgressBar class is used to describe the -

1486 parameters necessary for drawing a progress bar. -

1487 -

1488 \inmodule QtWidgets -

1489 -

1490 An instance of the QStyleOptionProgressBar class has type -

1491 SO_ProgressBar and version 2. -

1492 -

1493 The type is used internally by QStyleOption, its subclasses, and -

1494 qstyleoption_cast() to determine the type of style option. In -

1495 general you do not need to worry about this unless you want to -

1496 create your own QStyleOption subclass and your own styles. The -

1497 version is used by QStyleOption subclasses to implement extensions -

1498 without breaking compatibility. If you use qstyleoption_cast(), -

1499 you normally do not need to check it. -

1500 -

1501 For an example demonstrating how style options can be used, see -

1502 the \l {widgets/styles}{Styles} example. -

1503 -

1504 \sa QStyleOption -

1505 */ -

1506 -

1507 /*! -

1508 \typedef QStyleOptionProgressBarV2 -

1509 \relates QStyleOptionProgressBar -

1510 \obsolete -

1511 -

1512 Synonym for QStyleOptionProgressBar. -

1513 */ -

1514 -

1515 /*! -

1516 Constructs a QStyleOptionProgressBar, initializing the members -

1517 variables to their default values. -

1518 */ -

1519 -

1520 QStyleOptionProgressBar::QStyleOptionProgressBar() -

1521 : QStyleOption(QStyleOptionProgressBar::Version, SO_ProgressBar), -

1522 minimum(0), maximum(0), progress(0), textAlignment(Qt::AlignLeft), textVisible(false), -

1523 orientation(Qt::Horizontal), invertedAppearance(false), bottomToTop(false) -

1524 { -

1525

}

never executed: end of block

1526 -

1527 /*! -

1528 \internal -

1529 */ -

1530 QStyleOptionProgressBar::QStyleOptionProgressBar(int version) -

1531 : QStyleOption(version, SO_ProgressBar), -

1532 minimum(0), maximum(0), progress(0), textAlignment(Qt::AlignLeft), textVisible(false), -

1533 orientation(Qt::Horizontal), invertedAppearance(false), bottomToTop(false) -

1534 { -

1535

}

never executed: end of block

1536 -

1537 /*! -

1538 \fn QStyleOptionProgressBar::QStyleOptionProgressBar(const QStyleOptionProgressBar &other) -

1539 -

1540 Constructs a copy of the \a other style option. -

1541 */ -

1542 -

1543 /*! -

1544 \enum QStyleOptionProgressBar::StyleOptionType -

1545 -

1546 This enum is used to hold information about the type of the style option, and -

1547 is defined for each QStyleOption subclass. -

1548 -

1549 \value Type The type of style option provided (\l{SO_ProgressBar} for this class). -

1550 -

1551 The type is used internally by QStyleOption, its subclasses, and -

1552 qstyleoption_cast() to determine the type of style option. In -

1553 general you do not need to worry about this unless you want to -

1554 create your own QStyleOption subclass and your own styles. -

1555 -

1556 \sa StyleOptionVersion -

1557 */ -

1558 -

1559 /*! -

1560 \enum QStyleOptionProgressBar::StyleOptionVersion -

1561 -

1562 This enum is used to hold information about the version of the style option, and -

1563 is defined for each QStyleOption subclass. -

1564 -

1565 \value Version 2 -

1566 -

1567 The version is used by QStyleOption subclasses to implement -

1568 extensions without breaking compatibility. If you use -

1569 qstyleoption_cast(), you normally do not need to check it. -

1570 -

1571 \sa StyleOptionType -

1572 */ -

1573 -

1574 /*! -

1575 \variable QStyleOptionProgressBar::minimum -

1576 \brief the minimum value for the progress bar -

1577 -

1578 This is the minimum value in the progress bar. The default value -

1579 is 0. -

1580 -

1581 \sa QProgressBar::minimum -

1582 */ -

1583 -

1584 /*! -

1585 \variable QStyleOptionProgressBar::maximum -

1586 \brief the maximum value for the progress bar -

1587 -

1588 This is the maximum value in the progress bar. The default value -

1589 is 0. -

1590 -

1591 \sa QProgressBar::maximum -

1592 */ -

1593 -

1594 /*! -

1595 \variable QStyleOptionProgressBar::text -

1596 \brief the text for the progress bar -

1597 -

1598 The progress bar text is usually just the progress expressed as a -

1599 string. An empty string indicates that the progress bar has not -

1600 started yet. The default value is an empty string. -

1601 -

1602 \sa QProgressBar::text -

1603 */ -

1604 -

1605 /*! -

1606 \variable QStyleOptionProgressBar::textVisible -

1607 \brief a flag indicating whether or not text is visible -

1608 -

1609 If this flag is true then the text is visible. Otherwise, the text -

1610 is not visible. The default value is false. -

1611 -

1612 \sa QProgressBar::textVisible -

1613 */ -

1614 -

1615 -

1616 /*! -

1617 \variable QStyleOptionProgressBar::textAlignment -

1618 \brief the text alignment for the text in the QProgressBar -

1619 -

1620 This can be used as a guide on where the text should be in the -

1621 progress bar. The default value is Qt::AlignLeft. -

1622 */ -

1623 -

1624 /*! -

1625 \variable QStyleOptionProgressBar::progress -

1626 \brief the current progress for the progress bar -

1627 -

1628 The current progress. A value of QStyleOptionProgressBar::minimum -

1629 - 1 indicates that the progress hasn't started yet. The default -

1630 value is 0. -

1631 -

1632 \sa QProgressBar::value -

1633 */ -

1634 -

1635 /*! -

1636 \variable QStyleOptionProgressBar::orientation -

1637 \brief the progress bar's orientation (horizontal or vertical); -

1638 the default orentation is Qt::Horizontal -

1639 -

1640 \deprecated -

1641 Use the QStyle::State_Horizontal flag instead (in the the QStyleOption::state member). -

1642 -

1643 \sa QProgressBar::orientation -

1644 */ -

1645 -

1646 /*! -

1647 \variable QStyleOptionProgressBar::invertedAppearance -

1648 \brief whether the progress bar's appearance is inverted -

1649 -

1650 The default value is false. -

1651 -

1652 \sa QProgressBar::invertedAppearance -

1653 */ -

1654 -

1655 /*! -

1656 \variable QStyleOptionProgressBar::bottomToTop -

1657 \brief whether the text reads from bottom to top when the progress -

1658 bar is vertical -

1659 -

1660 The default value is false. -

1661 -

1662 \sa QProgressBar::textDirection -

1663 */ -

1664 -

1665 /*! -

1666 \class QStyleOptionMenuItem -

1667 \brief The QStyleOptionMenuItem class is used to describe the -

1668 parameter necessary for drawing a menu item. -

1669 -

1670 \inmodule QtWidgets -

1671 -

1672 QStyleOptionMenuItem contains all the information that QStyle -

1673 functions need to draw the menu items from \l QMenu. It is also -

1674 used for drawing other menu-related widgets. -

1675 -

1676 For performance reasons, the access to the member variables is -

1677 direct (i.e., using the \c . or \c -> operator). This low-level feel -

1678 makes the structures straightforward to use and emphasizes that -

1679 these are simply parameters used by the style functions. -

1680 -

1681 For an example demonstrating how style options can be used, see -

1682 the \l {widgets/styles}{Styles} example. -

1683 -

1684 \sa QStyleOption -

1685 */ -

1686 -

1687 /*! -

1688 Constructs a QStyleOptionMenuItem, initializing the members -

1689 variables to their default values. -

1690 */ -

1691 -

1692 QStyleOptionMenuItem::QStyleOptionMenuItem() -

1693 : QStyleOption(QStyleOptionMenuItem::Version, SO_MenuItem), menuItemType(Normal), -

1694 checkType(NotCheckable), checked(false), menuHasCheckableItems(true), maxIconWidth(0), tabWidth(0) -

1695 { -

1696

}

never executed: end of block

1697 -

1698 /*! -

1699 \internal -

1700 */ -

1701 QStyleOptionMenuItem::QStyleOptionMenuItem(int version) -

1702 : QStyleOption(version, SO_MenuItem), menuItemType(Normal), -

1703 checkType(NotCheckable), checked(false), menuHasCheckableItems(true), maxIconWidth(0), tabWidth(0) -

1704 { -

1705

}

never executed: end of block

1706 -

1707 /*! -

1708 \fn QStyleOptionMenuItem::QStyleOptionMenuItem(const QStyleOptionMenuItem &other) -

1709 -

1710 Constructs a copy of the \a other style option. -

1711 */ -

1712 -

1713 /*! -

1714 \enum QStyleOptionMenuItem::StyleOptionType -

1715 -

1716 This enum is used to hold information about the type of the style option, and -

1717 is defined for each QStyleOption subclass. -

1718 -

1719 \value Type The type of style option provided (\l{SO_MenuItem} for this class). -

1720 -

1721 The type is used internally by QStyleOption, its subclasses, and -

1722 qstyleoption_cast() to determine the type of style option. In -

1723 general you do not need to worry about this unless you want to -

1724 create your own QStyleOption subclass and your own styles. -

1725 -

1726 \sa StyleOptionVersion -

1727 */ -

1728 -

1729 /*! -

1730 \enum QStyleOptionMenuItem::StyleOptionVersion -

1731 -

1732 This enum is used to hold information about the version of the style option, and -

1733 is defined for each QStyleOption subclass. -

1734 -

1735 \value Version 1 -

1736 -

1737 The version is used by QStyleOption subclasses to implement -

1738 extensions without breaking compatibility. If you use -

1739 qstyleoption_cast(), you normally do not need to check it. -

1740 -

1741 \sa StyleOptionType -

1742 */ -

1743 -

1744 /*! -

1745 \enum QStyleOptionMenuItem::MenuItemType -

1746 -

1747 This enum indicates the type of menu item that the structure describes. -

1748 -

1749 \value Normal A normal menu item. -

1750 \value DefaultItem A menu item that is the default action as specified with \l QMenu::defaultAction(). -

1751 \value Separator A menu separator. -

1752 \value SubMenu Indicates the menu item points to a sub-menu. -

1753 \value Scroller A popup menu scroller (currently only used on \macos). -

1754 \value TearOff A tear-off handle for the menu. -

1755 \value Margin The margin of the menu. -

1756 \value EmptyArea The empty area of the menu. -

1757 -

1758 \sa menuItemType -

1759 */ -

1760 -

1761 /*! -

1762 \enum QStyleOptionMenuItem::CheckType -

1763 -

1764 This enum is used to indicate whether or not a check mark should be -

1765 drawn for the item, or even if it should be drawn at all. -

1766 -

1767 \value NotCheckable The item is not checkable. -

1768 \value Exclusive The item is an exclusive check item (like a radio button). -

1769 \value NonExclusive The item is a non-exclusive check item (like a check box). -

1770 -

1771 \sa checkType, QAction::checkable, QAction::checked, QActionGroup::exclusive -

1772 */ -

1773 -

1774 /*! -

1775 \variable QStyleOptionMenuItem::menuItemType -

1776 \brief the type of menu item -

1777 -

1778 The default value is \l Normal. -

1779 -

1780 \sa MenuItemType -

1781 */ -

1782 -

1783 /*! -

1784 \variable QStyleOptionMenuItem::checkType -

1785 \brief the type of checkmark of the menu item -

1786 -

1787 The default value is \l NotCheckable. -

1788 -

1789 \sa CheckType -

1790 */ -

1791 -

1792 /*! -

1793 \variable QStyleOptionMenuItem::checked -

1794 \brief whether the menu item is checked or not -

1795 -

1796 The default value is false. -

1797 */ -

1798 -

1799 /*! -

1800 \variable QStyleOptionMenuItem::menuHasCheckableItems -

1801 \brief whether the menu as a whole has checkable items or not -

1802 -

1803 The default value is true. -

1804 -

1805 If this option is set to false, then the menu has no checkable -

1806 items. This makes it possible for GUI styles to save some -

1807 horizontal space that would normally be used for the check column. -

1808 */ -

1809 -

1810 /*! -

1811 \variable QStyleOptionMenuItem::menuRect -

1812 \brief the rectangle for the entire menu -

1813 -

1814 The default value is a null rectangle, i.e. a rectangle with both -

1815 the width and the height set to 0. -

1816 */ -

1817 -

1818 /*! -

1819 \variable QStyleOptionMenuItem::text -

1820 \brief the text for the menu item -

1821 -

1822 Note that the text format is something like this "Menu -

1823 text\b{\\t}Shortcut". -

1824 -

1825 If the menu item doesn't have a shortcut, it will just contain the -

1826 menu item's text. The default value is an empty string. -

1827 */ -

1828 -

1829 /*! -

1830 \variable QStyleOptionMenuItem::icon -

1831 \brief the icon for the menu item -

1832 -

1833 The default value is an empty icon, i.e. an icon with neither a -

1834 pixmap nor a filename. -

1835 */ -

1836 -

1837 /*! -

1838 \variable QStyleOptionMenuItem::maxIconWidth -

1839 \brief the maximum icon width for the icon in the menu item -

1840 -

1841 This can be used for drawing the icon into the correct place or -

1842 properly aligning items. The variable must be set regardless of -

1843 whether or not the menu item has an icon. The default value is 0. -

1844 */ -

1845 -

1846 /*! -

1847 \variable QStyleOptionMenuItem::tabWidth -

1848 \brief the tab width for the menu item -

1849 -

1850 The tab width is the distance between the text of the menu item -

1851 and the shortcut. The default value is 0. -

1852 */ -

1853 -

1854 -

1855 /*! -

1856 \variable QStyleOptionMenuItem::font -

1857 \brief the font used for the menu item text -

1858 -

1859 This is the font that should be used for drawing the menu text -

1860 minus the shortcut. The shortcut is usually drawn using the -

1861 painter's font. By default, the application's default font is -

1862 used. -

1863 */ -

1864 -

1865 /*! -

1866 \class QStyleOptionComplex -

1867 \brief The QStyleOptionComplex class is used to hold parameters that are -

1868 common to all complex controls. -

1869 -

1870 \inmodule QtWidgets -

1871 -

1872 This class is not used on its own. Instead it is used to derive -

1873 other complex control options, for example QStyleOptionSlider and -

1874 QStyleOptionSpinBox. -

1875 -

1876 For performance reasons, the access to the member variables is -

1877 direct (i.e., using the \c . or \c -> operator). -

1878 -

1879 For an example demonstrating how style options can be used, see -

1880 the \l {widgets/styles}{Styles} example. -

1881 -

1882 \sa QStyleOption -

1883 */ -

1884 -

1885 /*! -

1886 Constructs a QStyleOptionComplex of the specified \a type and \a -

1887 version, initializing the member variables to their default -

1888 values. This constructor is usually called by subclasses. -

1889 */ -

1890 -

1891 QStyleOptionComplex::QStyleOptionComplex(int version, int type) -

1892 : QStyleOption(version, type), subControls(QStyle::SC_All), activeSubControls(QStyle::SC_None) -

1893 { -

1894

}

never executed: end of block

1895 -

1896 /*! -

1897 \fn QStyleOptionComplex::QStyleOptionComplex(const QStyleOptionComplex &other) -

1898 -

1899 Constructs a copy of the \a other style option. -

1900 */ -

1901 -

1902 /*! -

1903 \enum QStyleOptionComplex::StyleOptionType -

1904 -

1905 This enum is used to hold information about the type of the style option, and -

1906 is defined for each QStyleOption subclass. -

1907 -

1908 \value Type The type of style option provided (\l{SO_Complex} for this class). -

1909 -

1910 The type is used internally by QStyleOption, its subclasses, and -

1911 qstyleoption_cast() to determine the type of style option. In -

1912 general you do not need to worry about this unless you want to -

1913 create your own QStyleOption subclass and your own styles. -

1914 -

1915 \sa StyleOptionVersion -

1916 */ -

1917 -

1918 /*! -

1919 \enum QStyleOptionComplex::StyleOptionVersion -

1920 -

1921 This enum is used to hold information about the version of the style option, and -

1922 is defined for each QStyleOption subclass. -

1923 -

1924 \value Version 1 -

1925 -

1926 The version is used by QStyleOption subclasses to implement -

1927 extensions without breaking compatibility. If you use -

1928 qstyleoption_cast(), you normally do not need to check it. -

1929 -

1930 \sa StyleOptionType -

1931 */ -

1932 -

1933 /*! -

1934 \variable QStyleOptionComplex::subControls -

1935 -

1936 This variable holds a bitwise OR of the \l{QStyle::SubControl} -

1937 {sub-controls} to be drawn for the complex control. -

1938 -

1939 The default value is QStyle::SC_All. -

1940 -

1941 \sa QStyle::SubControl -

1942 */ -

1943 -

1944 /*! -

1945 \variable QStyleOptionComplex::activeSubControls -

1946 -

1947 This variable holds a bitwise OR of the \l{QStyle::SubControl} -

1948 {sub-controls} that are active for the complex control. -

1949 -

1950 The default value is QStyle::SC_None. -

1951 -

1952 \sa QStyle::SubControl -

1953 */ -

1954 -

1955 #ifndef QT_NO_SLIDER -

1956 /*! -

1957 \class QStyleOptionSlider -

1958 \brief The QStyleOptionSlider class is used to describe the -

1959 parameters needed for drawing a slider. -

1960 -

1961 \inmodule QtWidgets -

1962 -

1963 QStyleOptionSlider contains all the information that QStyle -

1964 functions need to draw QSlider and QScrollBar. -

1965 -

1966 For performance reasons, the access to the member variables is -

1967 direct (i.e., using the \c . or \c -> operator). This low-level feel -

1968 makes the structures straightforward to use and emphasizes that -

1969 these are simply parameters used by the style functions. -

1970 -

1971 For an example demonstrating how style options can be used, see -

1972 the \l {widgets/styles}{Styles} example. -

1973 -

1974 \sa QStyleOptionComplex, QSlider, QScrollBar -

1975 */ -

1976 -

1977 /*! -

1978 Constructs a QStyleOptionSlider, initializing the members -

1979 variables to their default values. -

1980 */ -

1981 -

1982 QStyleOptionSlider::QStyleOptionSlider() -

1983 : QStyleOptionComplex(Version, SO_Slider), orientation(Qt::Horizontal), minimum(0), maximum(0), -

1984 tickPosition(QSlider::NoTicks), tickInterval(0), upsideDown(false), -

1985 sliderPosition(0), sliderValue(0), singleStep(0), pageStep(0), notchTarget(0.0), -

1986 dialWrapping(false) -

1987 { -

1988

}

never executed: end of block

1989 -

1990 /*! -

1991 \internal -

1992 */ -

1993 QStyleOptionSlider::QStyleOptionSlider(int version) -

1994 : QStyleOptionComplex(version, SO_Slider), orientation(Qt::Horizontal), minimum(0), maximum(0), -

1995 tickPosition(QSlider::NoTicks), tickInterval(0), upsideDown(false), -

1996 sliderPosition(0), sliderValue(0), singleStep(0), pageStep(0), notchTarget(0.0), -

1997 dialWrapping(false) -

1998 { -

1999

}

never executed: end of block

2000 -

2001 /*! -

2002 \fn QStyleOptionSlider::QStyleOptionSlider(const QStyleOptionSlider &other) -

2003 -

2004 Constructs a copy of the \a other style option. -

2005 */ -

2006 -

2007 /*! -

2008 \enum QStyleOptionSlider::StyleOptionType -

2009 -

2010 This enum is used to hold information about the type of the style option, and -

2011 is defined for each QStyleOption subclass. -

2012 -

2013 \value Type The type of style option provided (\l{SO_Slider} for this class). -

2014 -

2015 The type is used internally by QStyleOption, its subclasses, and -

2016 qstyleoption_cast() to determine the type of style option. In -

2017 general you do not need to worry about this unless you want to -

2018 create your own QStyleOption subclass and your own styles. -

2019 -

2020 \sa StyleOptionVersion -

2021 */ -

2022 -

2023 /*! -

2024 \enum QStyleOptionSlider::StyleOptionVersion -

2025 -

2026 This enum is used to hold information about the version of the style option, and -

2027 is defined for each QStyleOption subclass. -

2028 -

2029 \value Version 1 -

2030 -

2031 The version is used by QStyleOption subclasses to implement -

2032 extensions without breaking compatibility. If you use -

2033 qstyleoption_cast(), you normally do not need to check it. -

2034 -

2035 \sa StyleOptionType -

2036 */ -

2037 -

2038 /*! -

2039 \variable QStyleOptionSlider::orientation -

2040 \brief the slider's orientation (horizontal or vertical) -

2041 -

2042 The default orientation is Qt::Horizontal. -

2043 -

2044 \sa Qt::Orientation -

2045 */ -

2046 -

2047 /*! -

2048 \variable QStyleOptionSlider::minimum -

2049 \brief the minimum value for the slider -

2050 -

2051 The default value is 0. -

2052 */ -

2053 -

2054 /*! -

2055 \variable QStyleOptionSlider::maximum -

2056 \brief the maximum value for the slider -

2057 -

2058 The default value is 0. -

2059 */ -

2060 -

2061 /*! -

2062 \variable QStyleOptionSlider::tickPosition -

2063 \brief the position of the slider's tick marks, if any -

2064 -

2065 The default value is QSlider::NoTicks. -

2066 -

2067 \sa QSlider::TickPosition -

2068 */ -

2069 -

2070 /*! -

2071 \variable QStyleOptionSlider::tickInterval -

2072 \brief the interval that should be drawn between tick marks -

2073 -

2074 The default value is 0. -

2075 */ -

2076 -

2077 /*! -

2078 \variable QStyleOptionSlider::notchTarget -

2079 \brief the number of pixel between notches -

2080 -

2081 The default value is 0.0. -

2082 -

2083 \sa QDial::notchTarget() -

2084 */ -

2085 -

2086 /*! -

2087 \variable QStyleOptionSlider::dialWrapping -

2088 \brief whether the dial should wrap or not -

2089 -

2090 The default value is false, i.e. the dial is not wrapped. -

2091 -

2092 \sa QDial::wrapping() -

2093 */ -

2094 -

2095 /*! -

2096 \variable QStyleOptionSlider::upsideDown -

2097 \brief the slider control orientation -

2098 -

2099 Normally a slider increases as it moves up or to the right; -

2100 upsideDown indicates that it should do the opposite (increase as -

2101 it moves down or to the left). The default value is false, -

2102 i.e. the slider increases as it moves up or to the right. -

2103 -

2104 \sa QStyle::sliderPositionFromValue(), -

2105 QStyle::sliderValueFromPosition(), -

2106 QAbstractSlider::invertedAppearance -

2107 */ -

2108 -

2109 /*! -

2110 \variable QStyleOptionSlider::sliderPosition -

2111 \brief the position of the slider handle -

2112 -

2113 If the slider has active feedback (i.e., -

2114 QAbstractSlider::tracking is true), this value will be the same as -

2115 \l sliderValue. Otherwise, it will have the current position of -

2116 the handle. The default value is 0. -

2117 -

2118 \sa QAbstractSlider::tracking, sliderValue -

2119 */ -

2120 -

2121 /*! -

2122 \variable QStyleOptionSlider::sliderValue -

2123 \brief the value of the slider -

2124 -

2125 If the slider has active feedback (i.e., -

2126 QAbstractSlider::tracking is true), this value will be the same -

2127 as \l sliderPosition. Otherwise, it will have the value the -

2128 slider had before the mouse was pressed. -

2129 -

2130 The default value is 0. -

2131 -

2132 \sa QAbstractSlider::tracking, sliderPosition -

2133 */ -

2134 -

2135 /*! -

2136 \variable QStyleOptionSlider::singleStep -

2137 \brief the size of the single step of the slider -

2138 -

2139 The default value is 0. -

2140 -

2141 \sa QAbstractSlider::singleStep -

2142 */ -

2143 -

2144 /*! -

2145 \variable QStyleOptionSlider::pageStep -

2146 \brief the size of the page step of the slider -

2147 -

2148 The default value is 0. -

2149 -

2150 \sa QAbstractSlider::pageStep -

2151 */ -

2152 #endif // QT_NO_SLIDER -

2153 -

2154 #ifndef QT_NO_SPINBOX -

2155 /*! -

2156 \class QStyleOptionSpinBox -

2157 \brief The QStyleOptionSpinBox class is used to describe the -

2158 parameters necessary for drawing a spin box. -

2159 -

2160 \inmodule QtWidgets -

2161 -

2162 QStyleOptionSpinBox contains all the information that QStyle -

2163 functions need to draw QSpinBox and QDateTimeEdit. -

2164 -

2165 For performance reasons, the access to the member variables is -

2166 direct (i.e., using the \c . or \c -> operator). This low-level feel -

2167 makes the structures straightforward to use and emphasizes that -

2168 these are simply parameters used by the style functions. -

2169 -

2170 For an example demonstrating how style options can be used, see -

2171 the \l {widgets/styles}{Styles} example. -

2172 -

2173 \sa QStyleOption, QStyleOptionComplex -

2174 */ -

2175 -

2176 /*! -

2177 Constructs a QStyleOptionSpinBox, initializing the members -

2178 variables to their default values. -

2179 */ -

2180 -

2181 QStyleOptionSpinBox::QStyleOptionSpinBox() -

2182 : QStyleOptionComplex(Version, SO_SpinBox), buttonSymbols(QAbstractSpinBox::UpDownArrows), -

2183 stepEnabled(QAbstractSpinBox::StepNone), frame(false) -

2184 { -

2185

}

never executed: end of block

2186 -

2187 /*! -

2188 \internal -

2189 */ -

2190 QStyleOptionSpinBox::QStyleOptionSpinBox(int version) -

2191 : QStyleOptionComplex(version, SO_SpinBox), buttonSymbols(QAbstractSpinBox::UpDownArrows), -

2192 stepEnabled(QAbstractSpinBox::StepNone), frame(false) -

2193 { -

2194

}

never executed: end of block

2195 -

2196 /*! -

2197 \fn QStyleOptionSpinBox::QStyleOptionSpinBox(const QStyleOptionSpinBox &other) -

2198 -

2199 Constructs a copy of the \a other style option. -

2200 */ -

2201 -

2202 /*! -

2203 \enum QStyleOptionSpinBox::StyleOptionType -

2204 -

2205 This enum is used to hold information about the type of the style option, and -

2206 is defined for each QStyleOption subclass. -

2207 -

2208 \value Type The type of style option provided (\l{SO_SpinBox} for this class). -

2209 -

2210 The type is used internally by QStyleOption, its subclasses, and -

2211 qstyleoption_cast() to determine the type of style option. In -

2212 general you do not need to worry about this unless you want to -

2213 create your own QStyleOption subclass and your own styles. -

2214 -

2215 \sa StyleOptionVersion -

2216 */ -

2217 -

2218 /*! -

2219 \enum QStyleOptionSpinBox::StyleOptionVersion -

2220 -

2221 This enum is used to hold information about the version of the style option, and -

2222 is defined for each QStyleOption subclass. -

2223 -

2224 \value Version 1 -

2225 -

2226 The version is used by QStyleOption subclasses to implement -

2227 extensions without breaking compatibility. If you use -

2228 qstyleoption_cast(), you normally do not need to check it. -

2229 -

2230 \sa StyleOptionType -

2231 */ -

2232 -

2233 /*! -

2234 \variable QStyleOptionSpinBox::buttonSymbols -

2235 \brief the type of button symbols to draw for the spin box -

2236 -

2237 The default value is QAbstractSpinBox::UpDownArrows specufying -

2238 little arrows in the classic style. -

2239 -

2240 \sa QAbstractSpinBox::ButtonSymbols -

2241 */ -

2242 -

2243 /*! -

2244 \variable QStyleOptionSpinBox::stepEnabled -

2245 \brief which buttons of the spin box that are enabled -

2246 -

2247 The default value is QAbstractSpinBox::StepNone. -

2248 -

2249 \sa QAbstractSpinBox::StepEnabled -

2250 */ -

2251 -

2252 /*! -

2253 \variable QStyleOptionSpinBox::frame -

2254 \brief whether the spin box has a frame -

2255 -

2256 The default value is false, i.e. the spin box has no frame. -

2257 */ -

2258 #endif // QT_NO_SPINBOX -

2259 -

2260 /*! -

2261 \class QStyleOptionDockWidget -

2262 \brief The QStyleOptionDockWidget class is used to describe the -

2263 parameters for drawing a dock widget. -

2264 -

2265 \inmodule QtWidgets -

2266 -

2267 QStyleOptionDockWidget contains all the information that QStyle -

2268 functions need to draw graphical elements like QDockWidget. -

2269 -

2270 For performance reasons, the access to the member variables is -

2271 direct (i.e., using the \c . or \c -> operator). This low-level feel -

2272 makes the structures straightforward to use and emphasizes that -

2273 these are simply parameters used by the style functions. -

2274 -

2275 For an example demonstrating how style options can be used, see -

2276 the \l {widgets/styles}{Styles} example. -

2277 -

2278 \sa QStyleOption -

2279 */ -

2280 -

2281 /*! -

2282 \typedef QStyleOptionDockWidgetV2 -

2283 \relates QStyleOptionDockWidget -

2284 \obsolete -

2285 -

2286 Synonym for QStyleOptionDockWidget. -

2287 */ -

2288 -

2289 /*! -

2290 Constructs a QStyleOptionDockWidget, initializing the member -

2291 variables to their default values. -

2292 */ -

2293 -

2294 QStyleOptionDockWidget::QStyleOptionDockWidget() -

2295 : QStyleOption(Version, SO_DockWidget), closable(false), -

2296 movable(false), floatable(false), verticalTitleBar(false) -

2297 { -

2298

}

never executed: end of block

2299 -

2300 /*! -

2301 \internal -

2302 */ -

2303 QStyleOptionDockWidget::QStyleOptionDockWidget(int version) -

2304 : QStyleOption(version, SO_DockWidget), closable(false), -

2305 movable(false), floatable(false), verticalTitleBar(false) -

2306 { -

2307

}

never executed: end of block

2308 -

2309 /*! -

2310 \fn QStyleOptionDockWidget::QStyleOptionDockWidget(const QStyleOptionDockWidget &other) -

2311 -

2312 Constructs a copy of the \a other style option. -

2313 */ -

2314 -

2315 /*! -

2316 \enum QStyleOptionDockWidget::StyleOptionType -

2317 -

2318 This enum is used to hold information about the type of the style option, and -

2319 is defined for each QStyleOption subclass. -

2320 -

2321 \value Type The type of style option provided (\l{SO_DockWidget} for this class). -

2322 -

2323 The type is used internally by QStyleOption, its subclasses, and -

2324 qstyleoption_cast() to determine the type of style option. In -

2325 general you do not need to worry about this unless you want to -

2326 create your own QStyleOption subclass and your own styles. -

2327 -

2328 \sa StyleOptionVersion -

2329 */ -

2330 -

2331 /*! -

2332 \enum QStyleOptionDockWidget::StyleOptionVersion -

2333 -

2334 This enum is used to hold information about the version of the style option, and -

2335 is defined for each QStyleOption subclass. -

2336 -

2337 \value Version 2 -

2338 -

2339 The version is used by QStyleOption subclasses to implement -

2340 extensions without breaking compatibility. If you use -

2341 qstyleoption_cast(), you normally do not need to check it. -

2342 -

2343 \sa StyleOptionType -

2344 */ -

2345 -

2346 /*! -

2347 \variable QStyleOptionDockWidget::title -

2348 \brief the title of the dock window -

2349 -

2350 The default value is an empty string. -

2351 */ -

2352 -

2353 /*! -

2354 \variable QStyleOptionDockWidget::closable -

2355 \brief whether the dock window is closable -

2356 -

2357 The default value is true. -

2358 */ -

2359 -

2360 /*! -

2361 \variable QStyleOptionDockWidget::movable -

2362 \brief whether the dock window is movable -

2363 -

2364 The default value is false. -

2365 */ -

2366 -

2367 /*! -

2368 \variable QStyleOptionDockWidget::floatable -

2369 \brief whether the dock window is floatable -

2370 -

2371 The default value is true. -

2372 */ -

2373 -

2374 /*! -

2375 \class QStyleOptionToolButton -

2376 \brief The QStyleOptionToolButton class is used to describe the -

2377 parameters for drawing a tool button. -

2378 -

2379 \inmodule QtWidgets -

2380 -

2381 QStyleOptionToolButton contains all the information that QStyle -

2382 functions need to draw QToolButton. -

2383 -

2384 For performance reasons, the access to the member variables is -

2385 direct (i.e., using the \c . or \c -> operator). This low-level feel -

2386 makes the structures straightforward to use and emphasizes that -

2387 these are simply parameters used by the style functions. -

2388 -

2389 For an example demonstrating how style options can be used, see -

2390 the \l {widgets/styles}{Styles} example. -

2391 -

2392 \sa QStyleOption, QStyleOptionComplex, QStyleOptionButton -

2393 */ -

2394 -

2395 /*! -

2396 \enum QStyleOptionToolButton::ToolButtonFeature -

2397 Describes the various features that a tool button can have. -

2398 -

2399 \value None A normal tool button. -

2400 \value Arrow The tool button is an arrow. -

2401 \value Menu The tool button has a menu. -

2402 \value PopupDelay There is a delay to showing the menu. -

2403 \value HasMenu The button has a popup menu. -

2404 \value MenuButtonPopup The button should display an arrow to -

2405 indicate that a menu is present. -

2406 -

2407 \sa features, QToolButton::toolButtonStyle(), QToolButton::popupMode() -

2408 */ -

2409 -

2410 /*! -

2411 Constructs a QStyleOptionToolButton, initializing the members -

2412 variables to their default values. -

2413 */ -

2414 -

2415 QStyleOptionToolButton::QStyleOptionToolButton() -

2416 : QStyleOptionComplex(Version, SO_ToolButton), features(None), arrowType(Qt::DownArrow) -

2417 , toolButtonStyle(Qt::ToolButtonIconOnly) -

2418 { -

2419

}

never executed: end of block

2420 -

2421 /*! -

2422 \internal -

2423 */ -

2424 QStyleOptionToolButton::QStyleOptionToolButton(int version) -

2425 : QStyleOptionComplex(version, SO_ToolButton), features(None), arrowType(Qt::DownArrow) -

2426 , toolButtonStyle(Qt::ToolButtonIconOnly) -

2427 -

2428 { -

2429

}

never executed: end of block

2430 -

2431 /*! -

2432 \fn QStyleOptionToolButton::QStyleOptionToolButton(const QStyleOptionToolButton &other) -

2433 -

2434 Constructs a copy of the \a other style option. -

2435 */ -

2436 -

2437 /*! -

2438 \enum QStyleOptionToolButton::StyleOptionType -

2439 -

2440 This enum is used to hold information about the type of the style option, and -

2441 is defined for each QStyleOption subclass. -

2442 -

2443 \value Type The type of style option provided (\l{SO_ToolButton} for this class). -

2444 -

2445 The type is used internally by QStyleOption, its subclasses, and -

2446 qstyleoption_cast() to determine the type of style option. In -

2447 general you do not need to worry about this unless you want to -

2448 create your own QStyleOption subclass and your own styles. -

2449 -

2450 \sa StyleOptionVersion -

2451 */ -

2452 -

2453 /*! -

2454 \enum QStyleOptionToolButton::StyleOptionVersion -

2455 -

2456 This enum is used to hold information about the version of the style option, and -

2457 is defined for each QStyleOption subclass. -

2458 -

2459 \value Version 1 -

2460 -

2461 The version is used by QStyleOption subclasses to implement -

2462 extensions without breaking compatibility. If you use -

2463 qstyleoption_cast(), you normally do not need to check it. -

2464 -

2465 \sa StyleOptionType -

2466 */ -

2467 -

2468 /*! -

2469 \variable QStyleOptionToolButton::features -

2470 \brief an OR combination of the tool button's features -

2471 -

2472 The default value is \l None. -

2473 -

2474 \sa ToolButtonFeature -

2475 */ -

2476 -

2477 /*! -

2478 \variable QStyleOptionToolButton::icon -

2479 \brief the icon for the tool button -

2480 -

2481 The default value is an empty icon, i.e. an icon with neither a -

2482 pixmap nor a filename. -

2483 -

2484 \sa iconSize -

2485 */ -

2486 -

2487 /*! -

2488 \variable QStyleOptionToolButton::iconSize -

2489 \brief the size of the icon for the tool button -

2490 -

2491 The default value is QSize(-1, -1), i.e. an invalid size. -

2492 */ -

2493 -

2494 /*! -

2495 \variable QStyleOptionToolButton::text -

2496 \brief the text of the tool button -

2497 -

2498 This value is only used if toolButtonStyle is -

2499 Qt::ToolButtonTextUnderIcon, Qt::ToolButtonTextBesideIcon, or -

2500 Qt::ToolButtonTextOnly. The default value is an empty string. -

2501 */ -

2502 -

2503 /*! -

2504 \variable QStyleOptionToolButton::arrowType -

2505 \brief the direction of the arrow for the tool button -

2506 -

2507 This value is only used if \l features includes \l Arrow. The -

2508 default value is Qt::DownArrow. -

2509 */ -

2510 -

2511 /*! -

2512 \variable QStyleOptionToolButton::toolButtonStyle -

2513 \brief a Qt::ToolButtonStyle value describing the appearance of -

2514 the tool button -

2515 -

2516 The default value is Qt::ToolButtonIconOnly. -

2517 -

2518 \sa QToolButton::toolButtonStyle() -

2519 */ -

2520 -

2521 /*! -

2522 \variable QStyleOptionToolButton::pos -

2523 \brief the position of the tool button -

2524 -

2525 The default value is a null point, i.e. (0, 0) -

2526 */ -

2527 -

2528 /*! -

2529 \variable QStyleOptionToolButton::font -

2530 \brief the font that is used for the text -

2531 -

2532 This value is only used if toolButtonStyle is -

2533 Qt::ToolButtonTextUnderIcon, Qt::ToolButtonTextBesideIcon, or -

2534 Qt::ToolButtonTextOnly. By default, the application's default font -

2535 is used. -

2536 */ -

2537 -

2538 /*! -

2539 \class QStyleOptionComboBox -

2540 \brief The QStyleOptionComboBox class is used to describe the -

2541 parameter for drawing a combobox. -

2542 -

2543 \inmodule QtWidgets -

2544 -

2545 QStyleOptionButton contains all the information that QStyle -

2546 functions need to draw QComboBox. -

2547 -

2548 For performance reasons, the access to the member variables is -

2549 direct (i.e., using the \c . or \c -> operator). This low-level feel -

2550 makes the structures straightforward to use and emphasizes that -

2551 these are simply parameters used by the style functions. -

2552 -

2553 For an example demonstrating how style options can be used, see -

2554 the \l {widgets/styles}{Styles} example. -

2555 -

2556 \sa QStyleOption, QStyleOptionComplex, QComboBox -

2557 */ -

2558 -

2559 /*! -

2560 Creates a QStyleOptionComboBox, initializing the members variables -

2561 to their default values. -

2562 */ -

2563 -

2564 QStyleOptionComboBox::QStyleOptionComboBox() -

2565 : QStyleOptionComplex(Version, SO_ComboBox), editable(false), frame(true) -

2566 { -

2567

}

never executed: end of block

2568 -

2569 /*! -

2570 \internal -

2571 */ -

2572 QStyleOptionComboBox::QStyleOptionComboBox(int version) -

2573 : QStyleOptionComplex(version, SO_ComboBox), editable(false), frame(true) -

2574 { -

2575

}

never executed: end of block

2576 -

2577 /*! -

2578 \fn QStyleOptionComboBox::QStyleOptionComboBox(const QStyleOptionComboBox &other) -

2579 -

2580 Constructs a copy of the \a other style option. -

2581 */ -

2582 -

2583 /*! -

2584 \enum QStyleOptionComboBox::StyleOptionType -

2585 -

2586 This enum is used to hold information about the type of the style option, and -

2587 is defined for each QStyleOption subclass. -

2588 -

2589 \value Type The type of style option provided (\l{SO_ComboBox} for this class). -

2590 -

2591 The type is used internally by QStyleOption, its subclasses, and -

2592 qstyleoption_cast() to determine the type of style option. In -

2593 general you do not need to worry about this unless you want to -

2594 create your own QStyleOption subclass and your own styles. -

2595 -

2596 \sa StyleOptionVersion -

2597 */ -

2598 -

2599 /*! -

2600 \enum QStyleOptionComboBox::StyleOptionVersion -

2601 -

2602 This enum is used to hold information about the version of the style option, and -

2603 is defined for each QStyleOption subclass. -

2604 -

2605 \value Version 1 -

2606 -

2607 The version is used by QStyleOption subclasses to implement -

2608 extensions without breaking compatibility. If you use -

2609 qstyleoption_cast(), you normally do not need to check it. -

2610 -

2611 \sa StyleOptionType -

2612 */ -

2613 -

2614 /*! -

2615 \variable QStyleOptionComboBox::editable -

2616 \brief whether or not the combobox is editable or not -

2617 -

2618 the default -

2619 value is false -

2620 -

2621 \sa QComboBox::isEditable() -

2622 */ -

2623 -

2624 -

2625 /*! -

2626 \variable QStyleOptionComboBox::frame -

2627 \brief whether the combo box has a frame -

2628 -

2629 The default value is true. -

2630 */ -

2631 -

2632 /*! -

2633 \variable QStyleOptionComboBox::currentText -

2634 \brief the text for the current item of the combo box -

2635 -

2636 The default value is an empty string. -

2637 */ -

2638 -

2639 /*! -

2640 \variable QStyleOptionComboBox::currentIcon -

2641 \brief the icon for the current item of the combo box -

2642 -

2643 The default value is an empty icon, i.e. an icon with neither a -

2644 pixmap nor a filename. -

2645 */ -

2646 -

2647 /*! -

2648 \variable QStyleOptionComboBox::iconSize -

2649 \brief the icon size for the current item of the combo box -

2650 -

2651 The default value is QSize(-1, -1), i.e. an invalid size. -

2652 */ -

2653 -

2654 /*! -

2655 \variable QStyleOptionComboBox::popupRect -

2656 \brief the popup rectangle for the combobox -

2657 -

2658 The default value is a null rectangle, i.e. a rectangle with both -

2659 the width and the height set to 0. -

2660 -

2661 This variable is currently unused. You can safely ignore it. -

2662 -

2663 \sa QStyle::SC_ComboBoxListBoxPopup -

2664 */ -

2665 -

2666 /*! -

2667 \class QStyleOptionToolBox -

2668 \brief The QStyleOptionToolBox class is used to describe the -

2669 parameters needed for drawing a tool box. -

2670 -

2671 \inmodule QtWidgets -

2672 -

2673 QStyleOptionToolBox contains all the information that QStyle -

2674 functions need to draw QToolBox. -

2675 -

2676 For performance reasons, the access to the member variables is -

2677 direct (i.e., using the \c . or \c -> operator). This low-level feel -

2678 makes the structures straightforward to use and emphasizes that -

2679 these are simply parameters used by the style functions. -

2680 -

2681 For an example demonstrating how style options can be used, see -

2682 the \l {widgets/styles}{Styles} example. -

2683 -

2684 \sa QStyleOption, QToolBox -

2685 */ -

2686 -

2687 /*! -

2688 \typedef QStyleOptionToolBoxV2 -

2689 \relates QStyleOptionToolBox -

2690 \obsolete -

2691 -

2692 Synonym for QStyleOptionToolBox. -

2693 */ -

2694 -

2695 /*! -

2696 Creates a QStyleOptionToolBox, initializing the members variables -

2697 to their default values. -

2698 */ -

2699 -

2700 QStyleOptionToolBox::QStyleOptionToolBox() -

2701 : QStyleOption(Version, SO_ToolBox), position(Beginning), selectedPosition(NotAdjacent) -

2702 { -

2703

}

never executed: end of block

2704 -

2705 /*! -

2706 \internal -

2707 */ -

2708 QStyleOptionToolBox::QStyleOptionToolBox(int version) -

2709 : QStyleOption(version, SO_ToolBox), position(Beginning), selectedPosition(NotAdjacent) -

2710 { -

2711

}

never executed: end of block

2712 -

2713 /*! -

2714 \fn QStyleOptionToolBox::QStyleOptionToolBox(const QStyleOptionToolBox &other) -

2715 -

2716 Constructs a copy of the \a other style option. -

2717 */ -

2718 -

2719 /*! -

2720 \enum QStyleOptionToolBox::StyleOptionType -

2721 -

2722 This enum is used to hold information about the type of the style option, and -

2723 is defined for each QStyleOption subclass. -

2724 -

2725 \value Type The type of style option provided (\l{SO_ToolBox} for this class). -

2726 -

2727 The type is used internally by QStyleOption, its subclasses, and -

2728 qstyleoption_cast() to determine the type of style option. In -

2729 general you do not need to worry about this unless you want to -

2730 create your own QStyleOption subclass and your own styles. -

2731 -

2732 \sa StyleOptionVersion -

2733 */ -

2734 -

2735 /*! -

2736 \enum QStyleOptionToolBox::StyleOptionVersion -

2737 -

2738 This enum is used to hold information about the version of the style option, and -

2739 is defined for each QStyleOption subclass. -

2740 -

2741 \value Version 2 -

2742 -

2743 The version is used by QStyleOption subclasses to implement -

2744 extensions without breaking compatibility. If you use -

2745 qstyleoption_cast(), you normally do not need to check it. -

2746 -

2747 \sa StyleOptionType -

2748 */ -

2749 -

2750 /*! -

2751 \variable QStyleOptionToolBox::icon -

2752 \brief the icon for the tool box tab -

2753 -

2754 The default value is an empty icon, i.e. an icon with neither a -

2755 pixmap nor a filename. -

2756 */ -

2757 -

2758 /*! -

2759 \variable QStyleOptionToolBox::text -

2760 \brief the text for the tool box tab -

2761 -

2762 The default value is an empty string. -

2763 */ -

2764 -

2765 /*! -

2766 \enum QStyleOptionToolBox::SelectedPosition -

2767 -

2768 This enum describes the position of the selected tab. Some styles -

2769 need to draw a tab differently depending on whether or not it is -

2770 adjacent to the selected tab. -

2771 -

2772 \value NotAdjacent The tab is not adjacent to a selected tab (or is the selected tab). -

2773 \value NextIsSelected The next tab (typically the tab on the right) is selected. -

2774 \value PreviousIsSelected The previous tab (typically the tab on the left) is selected. -

2775 -

2776 \sa selectedPosition -

2777 */ -

2778 -

2779 /*! -

2780 \enum QStyleOptionToolBox::TabPosition -

2781 -

2782 This enum describes tab positions relative to other tabs. -

2783 -

2784 \value Beginning The tab is the first (i.e., top-most) tab in -

2785 the toolbox. -

2786 \value Middle The tab is placed in the middle of the toolbox. -

2787 \value End The tab is placed at the bottom of the toolbox. -

2788 \value OnlyOneTab There is only one tab in the toolbox. -

2789 */ -

2790 -

2791 /*! -

2792 \variable QStyleOptionToolBox::selectedPosition -

2793 \brief the position of the selected tab in relation to this tab -

2794 -

2795 The default value is NotAdjacent, i.e. the tab is not adjacent to -

2796 a selected tab nor is it the selected tab. -

2797 */ -

2798 -

2799 #ifndef QT_NO_RUBBERBAND -

2800 /*! -

2801 \class QStyleOptionRubberBand -

2802 \brief The QStyleOptionRubberBand class is used to describe the -

2803 parameters needed for drawing a rubber band. -

2804 -

2805 \inmodule QtWidgets -

2806 -

2807 QStyleOptionRubberBand contains all the information that -

2808 QStyle functions need to draw QRubberBand. -

2809 -

2810 For performance reasons, the access to the member variables is -

2811 direct (i.e., using the \c . or \c -> operator). This low-level feel -

2812 makes the structures straightforward to use and emphasizes that -

2813 these are simply parameters used by the style functions. -

2814 -

2815 For an example demonstrating how style options can be used, see -

2816 the \l {widgets/styles}{Styles} example. -

2817 -

2818 \sa QStyleOption, QRubberBand -

2819 */ -

2820 -

2821 /*! -

2822 Creates a QStyleOptionRubberBand, initializing the members -

2823 variables to their default values. -

2824 */ -

2825 -

2826 QStyleOptionRubberBand::QStyleOptionRubberBand() -

2827 : QStyleOption(Version, SO_RubberBand), shape(QRubberBand::Line), opaque(false) -

2828 { -

2829

}

never executed: end of block

2830 -

2831 /*! -

2832 \internal -

2833 */ -

2834 QStyleOptionRubberBand::QStyleOptionRubberBand(int version) -

2835 : QStyleOption(version, SO_RubberBand), shape(QRubberBand::Line), opaque(false) -

2836 { -

2837

}

never executed: end of block

2838 -

2839 /*! -

2840 \fn QStyleOptionRubberBand::QStyleOptionRubberBand(const QStyleOptionRubberBand &other) -

2841 -

2842 Constructs a copy of the \a other style option. -

2843 */ -

2844 -

2845 /*! -

2846 \enum QStyleOptionRubberBand::StyleOptionType -

2847 -

2848 This enum is used to hold information about the type of the style option, and -

2849 is defined for each QStyleOption subclass. -

2850 -

2851 \value Type The type of style option provided (\l{SO_RubberBand} for this class). -

2852 -

2853 The type is used internally by QStyleOption, its subclasses, and -

2854 qstyleoption_cast() to determine the type of style option. In -

2855 general you do not need to worry about this unless you want to -

2856 create your own QStyleOption subclass and your own styles. -

2857 -

2858 \sa StyleOptionVersion -

2859 */ -

2860 -

2861 /*! -

2862 \enum QStyleOptionRubberBand::StyleOptionVersion -

2863 -

2864 This enum is used to hold information about the version of the style option, and -

2865 is defined for each QStyleOption subclass. -

2866 -

2867 \value Version 1 -

2868 -

2869 The version is used by QStyleOption subclasses to implement -

2870 extensions without breaking compatibility. If you use -

2871 qstyleoption_cast(), you normally do not need to check it. -

2872 -

2873 \sa StyleOptionType -

2874 */ -

2875 -

2876 /*! -

2877 \variable QStyleOptionRubberBand::shape -

2878 \brief the shape of the rubber band -

2879 -

2880 The default shape is QRubberBand::Line. -

2881 */ -

2882 -

2883 /*! -

2884 \variable QStyleOptionRubberBand::opaque -

2885 \brief whether the rubber band is required to be drawn in an opaque style -

2886 -

2887 The default value is true. -

2888 */ -

2889 #endif // QT_NO_RUBBERBAND -

2890 -

2891 /*! -

2892 \class QStyleOptionTitleBar -

2893 \brief The QStyleOptionTitleBar class is used to describe the -

2894 parameters for drawing a title bar. -

2895 -

2896 \inmodule QtWidgets -

2897 -

2898 QStyleOptionTitleBar contains all the information that QStyle -

2899 functions need to draw the title bar of a QMdiSubWindow. -

2900 -

2901 For performance reasons, the access to the member variables is -

2902 direct (i.e., using the \c . or \c -> operator). This low-level feel -

2903 makes the structures straightforward to use and emphasizes that -

2904 these are simply parameters used by the style functions. -

2905 -

2906 For an example demonstrating how style options can be used, see -

2907 the \l {widgets/styles}{Styles} example. -

2908 -

2909 \sa QStyleOption, QStyleOptionComplex, QMdiSubWindow -

2910 */ -

2911 -

2912 /*! -

2913 Constructs a QStyleOptionTitleBar, initializing the members -

2914 variables to their default values. -

2915 */ -

2916 -

2917 QStyleOptionTitleBar::QStyleOptionTitleBar() -

2918 : QStyleOptionComplex(Version, SO_TitleBar), titleBarState(0), titleBarFlags(0) -

2919 { -

2920

}

never executed: end of block

2921 -

2922 /*! -

2923 \fn QStyleOptionTitleBar::QStyleOptionTitleBar(const QStyleOptionTitleBar &other) -

2924 -

2925 Constructs a copy of the \a other style option. -

2926 */ -

2927 -

2928 /*! -

2929 \enum QStyleOptionTitleBar::StyleOptionType -

2930 -

2931 This enum is used to hold information about the type of the style option, and -

2932 is defined for each QStyleOption subclass. -

2933 -

2934 \value Type The type of style option provided (\l{SO_TitleBar} for this class). -

2935 -

2936 The type is used internally by QStyleOption, its subclasses, and -

2937 qstyleoption_cast() to determine the type of style option. In -

2938 general you do not need to worry about this unless you want to -

2939 create your own QStyleOption subclass and your own styles. -

2940 -

2941 \sa StyleOptionVersion -

2942 */ -

2943 -

2944 /*! -

2945 \enum QStyleOptionTitleBar::StyleOptionVersion -

2946 -

2947 This enum is used to hold information about the version of the style option, and -

2948 is defined for each QStyleOption subclass. -

2949 -

2950 \value Version 1 -

2951 -

2952 The version is used by QStyleOption subclasses to implement -

2953 extensions without breaking compatibility. If you use -

2954 qstyleoption_cast(), you normally do not need to check it. -

2955 -

2956 \sa StyleOptionType -

2957 */ -

2958 -

2959 /*! -

2960 \internal -

2961 */ -

2962 QStyleOptionTitleBar::QStyleOptionTitleBar(int version) -

2963 : QStyleOptionComplex(version, SO_TitleBar), titleBarState(0), titleBarFlags(0) -

2964 { -

2965

}

never executed: end of block

2966 -

2967 -

2968 /*! -

2969 \variable QStyleOptionTitleBar::text -

2970 \brief the text of the title bar -

2971 -

2972 The default value is an empty string. -

2973 */ -

2974 -

2975 /*! -

2976 \variable QStyleOptionTitleBar::icon -

2977 \brief the icon for the title bar -

2978 -

2979 The default value is an empty icon, i.e. an icon with neither a -

2980 pixmap nor a filename. -

2981 */ -

2982 -

2983 /*! -

2984 \variable QStyleOptionTitleBar::titleBarState -

2985 \brief the state of the title bar -

2986 -

2987 This is basically the window state of the underlying widget. The -

2988 default value is 0. -

2989 -

2990 \sa QWidget::windowState() -

2991 */ -

2992 -

2993 /*! -

2994 \variable QStyleOptionTitleBar::titleBarFlags -

2995 \brief the widget flags for the title bar -

2996 -

2997 The default value is Qt::Widget. -

2998 -

2999 \sa Qt::WindowFlags -

3000 */ -

3001 -

3002 #ifndef QT_NO_ITEMVIEWS -

3003 /*! -

3004 \class QStyleOptionViewItem -

3005 \brief The QStyleOptionViewItem class is used to describe the -

3006 parameters used to draw an item in a view widget. -

3007 -

3008 \inmodule QtWidgets -

3009 -

3010 QStyleOptionViewItem contains all the information that QStyle -

3011 functions need to draw the items for Qt's model/view classes. -

3012 -

3013 For performance reasons, the access to the member variables is -

3014 direct (i.e., using the \c . or \c -> operator). This low-level feel -

3015 makes the structures straightforward to use and emphasizes that -

3016 these are simply parameters used by the style functions. -

3017 -

3018 For an example demonstrating how style options can be used, see -

3019 the \l {widgets/styles}{Styles} example. -

3020 -

3021 \sa QStyleOption, {model-view-programming.html}{Model/View -

3022 Programming} -

3023 */ -

3024 -

3025 /*! -

3026 \typedef QStyleOptionViewItemV2 -

3027 \relates QStyleOptionViewItem -

3028 \obsolete -

3029 -

3030 Synonym for QStyleOptionViewItem. -

3031 */ -

3032 -

3033 /*! -

3034 \typedef QStyleOptionViewItemV3 -

3035 \relates QStyleOptionViewItem -

3036 \obsolete -

3037 -

3038 Synonym for QStyleOptionViewItem. -

3039 */ -

3040 -

3041 /*! -

3042 \typedef QStyleOptionViewItemV4 -

3043 \relates QStyleOptionViewItem -

3044 \obsolete -

3045 -

3046 Synonym for QStyleOptionViewItem. -

3047 */ -

3048 -

3049 /*! -

3050 \enum QStyleOptionViewItem::Position -

3051 -

3052 This enum describes the position of the item's decoration. -

3053 -

3054 \value Left On the left of the text. -

3055 \value Right On the right of the text. -

3056 \value Top Above the text. -

3057 \value Bottom Below the text. -

3058 -

3059 \sa decorationPosition -

3060 */ -

3061 -

3062 /*! -

3063 \variable QStyleOptionViewItem::showDecorationSelected -

3064 \brief whether the decoration should be highlighted on selected -

3065 items -

3066 -

3067 If this option is true, the branch and any decorations on selected items -

3068 should be highlighted, indicating that the item is selected; otherwise, no -

3069 highlighting is required. The default value is false. -

3070 -

3071 \sa QStyle::SH_ItemView_ShowDecorationSelected, QAbstractItemView -

3072 */ -

3073 -

3074 /*! -

3075 \variable QStyleOptionViewItem::textElideMode -

3076 \brief where ellipsis should be added for text that is too long to fit -

3077 into an item -

3078 -

3079 The default value is Qt::ElideMiddle, i.e. the ellipsis appears in -

3080 the middle of the text. -

3081 -

3082 \sa Qt::TextElideMode, QStyle::SH_ItemView_EllipsisLocation -

3083 */ -

3084 -

3085 /*! -

3086 Constructs a QStyleOptionViewItem, initializing the members -

3087 variables to their default values. -

3088 */ -

3089 -

3090 QStyleOptionViewItem::QStyleOptionViewItem() -

3091 : QStyleOption(Version, SO_ViewItem), -

3092 displayAlignment(Qt::AlignLeft), decorationAlignment(Qt::AlignLeft), -

3093 textElideMode(Qt::ElideMiddle), decorationPosition(Left), -

3094 showDecorationSelected(false), features(None), widget(0), -

3095 checkState(Qt::Unchecked), viewItemPosition(QStyleOptionViewItem::Invalid) -

3096 { -

3097

}

never executed: end of block

3098 -

3099 /*! -

3100 \internal -

3101 */ -

3102 QStyleOptionViewItem::QStyleOptionViewItem(int version) -

3103 : QStyleOption(version, SO_ViewItem), -

3104 displayAlignment(Qt::AlignLeft), decorationAlignment(Qt::AlignLeft), -

3105 textElideMode(Qt::ElideMiddle), decorationPosition(Left), -

3106 showDecorationSelected(false), features(None), widget(0), -

3107 checkState(Qt::Unchecked), viewItemPosition(QStyleOptionViewItem::Invalid) -

3108 { -

3109

}

never executed: end of block

3110 -

3111 /*! -

3112 \fn QStyleOptionViewItem::QStyleOptionViewItem(const QStyleOptionViewItem &other) -

3113 -

3114 Constructs a copy of the \a other style option. -

3115 */ -

3116 -

3117 /*! -

3118 \enum QStyleOptionViewItem::StyleOptionType -

3119 -

3120 This enum is used to hold information about the type of the style option, and -

3121 is defined for each QStyleOption subclass. -

3122 -

3123 \value Type The type of style option provided (\l{SO_ViewItem} for this class). -

3124 -

3125 The type is used internally by QStyleOption, its subclasses, and -

3126 qstyleoption_cast() to determine the type of style option. In -

3127 general you do not need to worry about this unless you want to -

3128 create your own QStyleOption subclass and your own styles. -

3129 -

3130 \sa StyleOptionVersion -

3131 */ -

3132 -

3133 /*! -

3134 \enum QStyleOptionViewItem::StyleOptionVersion -

3135 -

3136 This enum is used to hold information about the version of the style option, and -

3137 is defined for each QStyleOption subclass. -

3138 -

3139 \value Version 4 -

3140 -

3141 The version is used by QStyleOption subclasses to implement -

3142 extensions without breaking compatibility. If you use -

3143 qstyleoption_cast(), you normally do not need to check it. -

3144 -

3145 \sa StyleOptionType -

3146 */ -

3147 -

3148 /*! -

3149 \variable QStyleOptionViewItem::displayAlignment -

3150 \brief the alignment of the display value for the item -

3151 -

3152 The default value is Qt::AlignLeft. -

3153 */ -

3154 -

3155 /*! -

3156 \variable QStyleOptionViewItem::decorationAlignment -

3157 \brief the alignment of the decoration for the item -

3158 -

3159 The default value is Qt::AlignLeft. -

3160 */ -

3161 -

3162 /*! -

3163 \variable QStyleOptionViewItem::decorationPosition -

3164 \brief the position of the decoration for the item -

3165 -

3166 The default value is \l Left. -

3167 -

3168 \sa Position -

3169 */ -

3170 -

3171 /*! -

3172 \variable QStyleOptionViewItem::decorationSize -

3173 \brief the size of the decoration for the item -

3174 -

3175 The default value is QSize(-1, -1), i.e. an invalid size. -

3176 -

3177 \sa decorationAlignment, decorationPosition -

3178 */ -

3179 -

3180 /*! -

3181 \variable QStyleOptionViewItem::font -

3182 \brief the font used for the item -

3183 -

3184 By default, the application's default font is used. -

3185 -

3186 \sa QFont -

3187 */ -

3188 -

3189 /*! -

3190 \variable QStyleOptionViewItem::features -

3191 \brief a bitwise OR of the features that describe this view item -

3192 -

3193 \sa ViewItemFeature -

3194 */ -

3195 -

3196 /*! -

3197 \enum QStyleOptionViewItem::ViewItemFeature -

3198 -

3199 This enum describes the different types of features an item can have. -

3200 -

3201 \value None Indicates a normal item. -

3202 \value WrapText Indicates an item with wrapped text. -

3203 \value Alternate Indicates that the item's background is rendered using alternateBase. -

3204 \value HasCheckIndicator Indicates that the item has a check state indicator. -

3205 \value HasDisplay Indicates that the item has a display role. -

3206 \value HasDecoration Indicates that the item has a decoration role. -

3207 */ -

3208 -

3209 /*! -

3210 \variable QStyleOptionViewItem::index -

3211 -

3212 The model index that is to be drawn. -

3213 */ -

3214 -

3215 /*! -

3216 \variable QStyleOptionViewItem::checkState -

3217 -

3218 If this view item is checkable, i.e., -

3219 ViewItemFeature::HasCheckIndicator is true, \c checkState is true -

3220 if the item is checked; otherwise, it is false. -

3221 -

3222 */ -

3223 -

3224 /*! -

3225 \variable QStyleOptionViewItem::icon -

3226 -

3227 The icon (if any) to be drawn in the view item. -

3228 */ -

3229 -

3230 -

3231 /*! -

3232 \variable QStyleOptionViewItem::text -

3233 -

3234 The text (if any) to be drawn in the view item. -

3235 */ -

3236 -

3237 /*! -

3238 \variable QStyleOptionViewItem::backgroundBrush -

3239 -

3240 The QBrush that should be used to paint the view items -

3241 background. -

3242 */ -

3243 -

3244 /*! -

3245 \variable QStyleOptionViewItem::viewItemPosition -

3246 -

3247 Gives the position of this view item relative to other items. See -

3248 the \l{QStyleOptionViewItem::}{ViewItemPosition} enum for the -

3249 details. -

3250 */ -

3251 -

3252 /*! -

3253 \enum QStyleOptionViewItem::ViewItemPosition -

3254 -

3255 This enum is used to represent the placement of the item on -

3256 a row. This can be used to draw items differently depending -

3257 on their placement, for example by putting rounded edges at -

3258 the beginning and end, and straight edges in between. -

3259 -

3260 \value Invalid The ViewItemPosition is unknown and should be -

3261 disregarded. -

3262 \value Beginning The item appears at the beginning of the row. -

3263 \value Middle The item appears in the middle of the row. -

3264 \value End The item appears at the end of the row. -

3265 \value OnlyOne The item is the only one on the row, and is -

3266 therefore both at the beginning and the end. -

3267 */ -

3268 -

3269 #endif // QT_NO_ITEMVIEWS -

3270 /*! -

3271 \fn T qstyleoption_cast<T>(const QStyleOption *option) -

3272 \relates QStyleOption -

3273 -

3274 Returns a T or 0 depending on the \l{QStyleOption::type}{type} and -

3275 \l{QStyleOption::version}{version} of the given \a option. -

3276 -

3277 Example: -

3278 -

3279 \snippet qstyleoption/main.cpp 4 -

3280 -

3281 \sa QStyleOption::type, QStyleOption::version -

3282 */ -

3283 -

3284 /*! -

3285 \fn T qstyleoption_cast<T>(QStyleOption *option) -

3286 \overload -

3287 \relates QStyleOption -

3288 -

3289 Returns a T or 0 depending on the type of the given \a option. -

3290 */ -

3291 -

3292 #ifndef QT_NO_TABWIDGET -

3293 /*! -

3294 \class QStyleOptionTabWidgetFrame -

3295 \brief The QStyleOptionTabWidgetFrame class is used to describe the -

3296 parameters for drawing the frame around a tab widget. -

3297 -

3298 \inmodule QtWidgets -

3299 -

3300 QStyleOptionTabWidgetFrame contains all the information that -

3301 QStyle functions need to draw the frame around QTabWidget. -

3302 -

3303 For performance reasons, the access to the member variables is -

3304 direct (i.e., using the \c . or \c -> operator). This low-level feel -

3305 makes the structures straightforward to use and emphasizes that -

3306 these are simply parameters used by the style functions. -

3307 -

3308 For an example demonstrating how style options can be used, see -

3309 the \l {widgets/styles}{Styles} example. -

3310 -

3311 \sa QStyleOption, QTabWidget -

3312 */ -

3313 -

3314 /*! -

3315 \typedef QStyleOptionTabWidgetFrameV2 -

3316 \relates QStyleOptionTabWidgetFrame -

3317 \obsolete -

3318 -

3319 Synonym for QStyleOptionTabWidgetFrame. -

3320 */ -

3321 -

3322 /*! -

3323 Constructs a QStyleOptionTabWidgetFrame, initializing the members -

3324 variables to their default values. -

3325 */ -

3326 QStyleOptionTabWidgetFrame::QStyleOptionTabWidgetFrame() -

3327 : QStyleOption(Version, SO_TabWidgetFrame), lineWidth(0), midLineWidth(0), -

3328 shape(QTabBar::RoundedNorth) -

3329 { -

3330

}

never executed: end of block

3331 -

3332 /*! -

3333 \fn QStyleOptionTabWidgetFrame::QStyleOptionTabWidgetFrame(const QStyleOptionTabWidgetFrame &other) -

3334 -

3335 Constructs a copy of \a other. -

3336 */ -

3337 -

3338 /*! \internal */ -

3339 QStyleOptionTabWidgetFrame::QStyleOptionTabWidgetFrame(int version) -

3340 : QStyleOption(version, SO_TabWidgetFrame), lineWidth(0), midLineWidth(0), -

3341 shape(QTabBar::RoundedNorth) -

3342 { -

3343

}

never executed: end of block

3344 -

3345 /*! -

3346 \enum QStyleOptionTabWidgetFrame::StyleOptionType -

3347 -

3348 This enum is used to hold information about the type of the style option, and -

3349 is defined for each QStyleOption subclass. -

3350 -

3351 \value Type The type of style option provided (\l{SO_TabWidgetFrame} for this class). -

3352 -

3353 The type is used internally by QStyleOption, its subclasses, and -

3354 qstyleoption_cast() to determine the type of style option. In -

3355 general you do not need to worry about this unless you want to -

3356 create your own QStyleOption subclass and your own styles. -

3357 -

3358 \sa StyleOptionVersion -

3359 */ -

3360 -

3361 /*! -

3362 \enum QStyleOptionTabWidgetFrame::StyleOptionVersion -

3363 -

3364 This enum is used to hold information about the version of the style option, and -

3365 is defined for each QStyleOption subclass. -

3366 -

3367 \value Version 2 -

3368 -

3369 The version is used by QStyleOption subclasses to implement -

3370 extensions without breaking compatibility. If you use -

3371 qstyleoption_cast(), you normally do not need to check it. -

3372 -

3373 \sa StyleOptionType -

3374 */ -

3375 -

3376 /*! -

3377 \variable QStyleOptionTabWidgetFrame::lineWidth -

3378 \brief the line width for drawing the panel -

3379 -

3380 The default value is 0. -

3381 */ -

3382 -

3383 /*! -

3384 \variable QStyleOptionTabWidgetFrame::midLineWidth -

3385 \brief the mid-line width for drawing the panel -

3386 -

3387 The mid line width is usually used in drawing sunken or raised -

3388 frames. The default value is 0. -

3389 */ -

3390 -

3391 /*! -

3392 \variable QStyleOptionTabWidgetFrame::shape -

3393 \brief the tab shape used to draw the tabs -

3394 -

3395 The default value is QTabBar::RoundedNorth. -

3396 */ -

3397 -

3398 /*! -

3399 \variable QStyleOptionTabWidgetFrame::tabBarSize -

3400 \brief the size of the tab bar -

3401 -

3402 The default value is QSize(-1, -1), i.e. an invalid size. -

3403 */ -

3404 -

3405 /*! -

3406 \variable QStyleOptionTabWidgetFrame::rightCornerWidgetSize -

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

3408 -

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

3410 */ -

3411 -

3412 /*! \variable QStyleOptionTabWidgetFrame::leftCornerWidgetSize -

3413 \brief the size of the left-corner widget -

3414 -

3415 The default value is QSize(-1, -1), i.e. an invalid size. -

3416 */ -

3417 -

3418 -

3419 /*! -

3420 \variable QStyleOptionTabWidgetFrame::tabBarRect -

3421 \brief the rectangle containing all the tabs -

3422 -

3423 The default value is a null rectangle, i.e. a rectangle with both -

3424 the width and the height set to 0. -

3425 */ -

3426 -

3427 /*! -

3428 \variable QStyleOptionTabWidgetFrame::selectedTabRect -

3429 \brief the rectangle containing the selected tab -

3430 -

3431 This rectangle is contained within the tabBarRect. The default -

3432 value is a null rectangle, i.e. a rectangle with both the width -

3433 and the height set to 0. -

3434 */ -

3435 -

3436 #endif // QT_NO_TABWIDGET -

3437 -

3438 #ifndef QT_NO_TABBAR -

3439 -

3440 /*! -

3441 \class QStyleOptionTabBarBase -

3442 \brief The QStyleOptionTabBarBase class is used to describe -

3443 the base of a tab bar, i.e. the part that the tab bar usually -

3444 overlaps with. -

3445 -

3446 \inmodule QtWidgets -

3447 -

3448 QStyleOptionTabBarBase contains all the information that QStyle -

3449 functions need to draw the tab bar base. Note that this is only -

3450 drawn for a standalone QTabBar (one that isn't part of a -

3451 QTabWidget). -

3452 -

3453 For performance reasons, the access to the member variables is -

3454 direct (i.e., using the \c . or \c -> operator). This low-level feel -

3455 makes the structures straightforward to use and emphasizes that -

3456 these are simply parameters used by the style functions. -

3457 -

3458 For an example demonstrating how style options can be used, see -

3459 the \l {widgets/styles}{Styles} example. -

3460 -

3461 \sa QStyleOption, QTabBar::drawBase() -

3462 */ -

3463 -

3464 /*! -

3465 \typedef QStyleOptionTabBarBaseV2 -

3466 \relates QStyleOptionTabBarBase -

3467 \obsolete -

3468 -

3469 Synonym for QStyleOptionTabBarBase. -

3470 */ -

3471 -

3472 /*! -

3473 Construct a QStyleOptionTabBarBase, initializing the members -

3474 vaiables to their default values. -

3475 */ -

3476 QStyleOptionTabBarBase::QStyleOptionTabBarBase() -

3477 : QStyleOption(Version, SO_TabBarBase), shape(QTabBar::RoundedNorth), -

3478 documentMode(false) -

3479 { -

3480

}

never executed: end of block

3481 -

3482 /*! \internal */ -

3483 QStyleOptionTabBarBase::QStyleOptionTabBarBase(int version) -

3484 : QStyleOption(version, SO_TabBarBase), shape(QTabBar::RoundedNorth), -

3485 documentMode(false) -

3486 { -

3487

}

never executed: end of block

3488 -

3489 /*! -

3490 \fn QStyleOptionTabBarBase::QStyleOptionTabBarBase(const QStyleOptionTabBarBase &other) -

3491 -

3492 Constructs a copy of \a other. -

3493 */ -

3494 -

3495 /*! -

3496 \enum QStyleOptionTabBarBase::StyleOptionType -

3497 -

3498 This enum is used to hold information about the type of the style option, and -

3499 is defined for each QStyleOption subclass. -

3500 -

3501 \value Type The type of style option provided (\l{SO_TabBarBase} for this class). -

3502 -

3503 The type is used internally by QStyleOption, its subclasses, and -

3504 qstyleoption_cast() to determine the type of style option. In -

3505 general you do not need to worry about this unless you want to -

3506 create your own QStyleOption subclass and your own styles. -

3507 -

3508 \sa StyleOptionVersion -

3509 */ -

3510 -

3511 /*! -

3512 \enum QStyleOptionTabBarBase::StyleOptionVersion -

3513 -

3514 This enum is used to hold information about the version of the style option, and -

3515 is defined for each QStyleOption subclass. -

3516 -

3517 \value Version 2 -

3518 -

3519 The version is used by QStyleOption subclasses to implement -

3520 extensions without breaking compatibility. If you use -

3521 qstyleoption_cast(), you normally do not need to check it. -

3522 -

3523 \sa StyleOptionType -

3524 */ -

3525 -

3526 /*! -

3527 \variable QStyleOptionTabBarBase::shape -

3528 \brief the shape of the tab bar -

3529 -

3530 The default value is QTabBar::RoundedNorth. -

3531 */ -

3532 -

3533 /*! -

3534 \variable QStyleOptionTabBarBase::tabBarRect -

3535 \brief the rectangle containing all the tabs -

3536 -

3537 The default value is a null rectangle, i.e. a rectangle with both -

3538 the width and the height set to 0. -

3539 */ -

3540 -

3541 /*! -

3542 \variable QStyleOptionTabBarBase::selectedTabRect -

3543 \brief the rectangle containing the selected tab -

3544 -

3545 This rectangle is contained within the tabBarRect. The default -

3546 value is a null rectangle, i.e. a rectangle with both the width -

3547 and the height set to 0. -

3548 */ -

3549 -

3550 -

3551 /*! -

3552 \variable QStyleOptionTabBarBase::documentMode -

3553 \brief whether the tabbar is in document mode. -

3554 -

3555 The default value is false; -

3556 */ -

3557 -

3558 #endif // QT_NO_TABBAR -

3559 -

3560 #ifndef QT_NO_SIZEGRIP -

3561 /*! -

3562 \class QStyleOptionSizeGrip -

3563 \brief The QStyleOptionSizeGrip class is used to describe the -

3564 parameter for drawing a size grip. -

3565 \since 4.2 -

3566 \inmodule QtWidgets -

3567 -

3568 QStyleOptionButton contains all the information that QStyle -

3569 functions need to draw QSizeGrip. -

3570 -

3571 For performance reasons, the access to the member variables is -

3572 direct (i.e., using the \c . or \c -> operator). This low-level feel -

3573 makes the structures straightforward to use and emphasizes that -

3574 these are simply parameters used by the style functions. -

3575 -

3576 For an example demonstrating how style options can be used, see -

3577 the \l {widgets/styles}{Styles} example. -

3578 -

3579 \sa QStyleOption, QStyleOptionComplex, QSizeGrip -

3580 */ -

3581 -

3582 /*! -

3583 Constructs a QStyleOptionSizeGrip. -

3584 */ -

3585 QStyleOptionSizeGrip::QStyleOptionSizeGrip() -

3586 : QStyleOptionComplex(Version, Type), corner(Qt::BottomRightCorner) -

3587 { -

3588

}

never executed: end of block

3589 -

3590 /*! -

3591 \fn QStyleOptionSizeGrip::QStyleOptionSizeGrip(const QStyleOptionSizeGrip &other) -

3592 -

3593 Constructs a copy of the \a other style option. -

3594 */ -

3595 -

3596 /*! -

3597 \internal -

3598 */ -

3599 QStyleOptionSizeGrip::QStyleOptionSizeGrip(int version) -

3600 : QStyleOptionComplex(version, Type), corner(Qt::BottomRightCorner) -

3601 { -

3602

}

never executed: end of block

3603 -

3604 /*! -

3605 \variable QStyleOptionSizeGrip::corner -

3606 -

3607 The corner in which the size grip is located. -

3608 */ -

3609 -

3610 /*! -

3611 \enum QStyleOptionSizeGrip::StyleOptionType -

3612 -

3613 This enum is used to hold information about the type of the style option, and -

3614 is defined for each QStyleOption subclass. -

3615 -

3616 \value Type The type of style option provided (\l{SO_TabBarBase} for this class). -

3617 -

3618 The type is used internally by QStyleOption, its subclasses, and -

3619 qstyleoption_cast() to determine the type of style option. In -

3620 general you do not need to worry about this unless you want to -

3621 create your own QStyleOption subclass and your own styles. -

3622 -

3623 \sa StyleOptionVersion -

3624 */ -

3625 -

3626 /*! -

3627 \enum QStyleOptionSizeGrip::StyleOptionVersion -

3628 -

3629 This enum is used to hold information about the version of the style option, and -

3630 is defined for each QStyleOption subclass. -

3631 -

3632 \value Version 1 -

3633 -

3634 The version is used by QStyleOption subclasses to implement -

3635 extensions without breaking compatibility. If you use -

3636 qstyleoption_cast(), you normally do not need to check it. -

3637 -

3638 \sa StyleOptionType -

3639 */ -

3640 #endif // QT_NO_SIZEGRIP -

3641 -

3642 /*! -

3643 \class QStyleOptionGraphicsItem -

3644 \brief The QStyleOptionGraphicsItem class is used to describe -

3645 the parameters needed to draw a QGraphicsItem. -

3646 \since 4.2 -

3647 \ingroup graphicsview-api -

3648 \inmodule QtWidgets -

3649 -

3650 For performance reasons, the access to the member variables is -

3651 direct (i.e., using the \c . or \c -> operator). This low-level feel -

3652 makes the structures straightforward to use and emphasizes that -

3653 these are simply parameters. -

3654 -

3655 For an example demonstrating how style options can be used, see -

3656 the \l {widgets/styles}{Styles} example. -

3657 -

3658 \sa QStyleOption, QGraphicsItem::paint() -

3659 */ -

3660 -

3661 /*! -

3662 \enum QStyleOptionGraphicsItem::StyleOptionType -

3663 -

3664 This enum is used to hold information about the type of the style option, and -

3665 is defined for each QStyleOption subclass. -

3666 -

3667 \value Type The type of style option provided (\l SO_GraphicsItem for this class). -

3668 -

3669 The type is used internally by QStyleOption, its subclasses, and -

3670 qstyleoption_cast() to determine the type of style option. In -

3671 general you do not need to worry about this unless you want to -

3672 create your own QStyleOption subclass and your own styles. -

3673 -

3674 \sa StyleOptionVersion -

3675 */ -

3676 -

3677 /*! -

3678 \enum QStyleOptionGraphicsItem::StyleOptionVersion -

3679 -

3680 This enum is used to hold information about the version of the style option, and -

3681 is defined for each QStyleOption subclass. -

3682 -

3683 \value Version 1 -

3684 -

3685 The version is used by QStyleOption subclasses to implement -

3686 extensions without breaking compatibility. If you use -

3687 qstyleoption_cast(), you normally do not need to check it. -

3688 -

3689 \sa StyleOptionType -

3690 */ -

3691 -

3692 /*! -

3693 Constructs a QStyleOptionGraphicsItem. -

3694 */ -

3695 QStyleOptionGraphicsItem::QStyleOptionGraphicsItem() -

3696 : QStyleOption(Version, Type), levelOfDetail(1) -

3697 { -

3698

}

never executed: end of block

3699 -

3700 /*! -

3701 \internal -

3702 */ -

3703 QStyleOptionGraphicsItem::QStyleOptionGraphicsItem(int version) -

3704 : QStyleOption(version, Type), levelOfDetail(1) -

3705 { -

3706

}

never executed: end of block

3707 -

3708 /*! -

3709 \since 4.6 -

3710 -

3711 Returns the level of detail from the \a worldTransform. -

3712 -

3713 Its value represents the maximum value of the height and -

3714 width of a unity rectangle, mapped using the \a worldTransform -

3715 of the painter used to draw the item. By default, if no -

3716 transformations are applied, its value is 1. If zoomed out 1:2, the level -

3717 of detail will be 0.5, and if zoomed in 2:1, its value is 2. -

3718 -

3719 \sa QGraphicsScene::minimumRenderSize() -

3720 */ -

3721 qreal QStyleOptionGraphicsItem::levelOfDetailFromTransform(const QTransform &worldTransform) -

3722 { -

3723

if (worldTransform.type() <= QTransform::TxTranslate)

worldTransform...m::TxTranslate	Description
TRUE	never evaluated
FALSE	never evaluated

3724

return 1; // Translation only? The LOD is 1.

never executed: return 1;

3725 -

3726 // Two unit vectors. -

3727 QLineF v1(0, 0, 1, 0); -

3728 QLineF v2(0, 0, 0, 1); -

3729 // LOD is the transformed area of a 1x1 rectangle. -

3730

return qSqrt(worldTransform.map(v1).length() * worldTransform.map(v2).length());

never executed: return qSqrt(worldTransform.map(v1).length() * worldTransform.map(v2).length());

3731 } -

3732 -

3733 /*! -

3734 \fn QStyleOptionGraphicsItem::QStyleOptionGraphicsItem(const QStyleOptionGraphicsItem &other) -

3735 -

3736 Constructs a copy of \a other. -

3737 */ -

3738 -

3739 /*! -

3740 \variable QStyleOptionGraphicsItem::exposedRect -

3741 \brief the exposed rectangle, in item coordinates -

3742 -

3743 Make use of this rectangle to speed up item drawing when only parts of the -

3744 item are exposed. If the whole item is exposed, this rectangle will be the -

3745 same as QGraphicsItem::boundingRect(). -

3746 -

3747 This member is only initialized for items that have the -

3748 QGraphicsItem::ItemUsesExtendedStyleOption flag set. -

3749 */ -

3750 -

3751 /*! -

3752 \variable QStyleOptionGraphicsItem::matrix -

3753 \brief the complete transformation matrix for the item -

3754 \obsolete -

3755 -

3756 The QMatrix provided through this member does include information about -

3757 any perspective transformations applied to the view or item. To get the -

3758 correct transformation matrix, use QPainter::transform() on the painter -

3759 passed into the QGraphicsItem::paint() implementation. -

3760 -

3761 This matrix is the combination of the item's scene matrix and the matrix -

3762 of the painter used for drawing the item. It is provided for convenience, -

3763 allowing anvanced level-of-detail metrics that can be used to speed up -

3764 item drawing. -

3765 -

3766 To find the dimensions of an item in screen coordinates (i.e., pixels), -

3767 you can use the mapping functions of QMatrix, such as QMatrix::map(). -

3768 -

3769 This member is only initialized for items that have the -

3770 QGraphicsItem::ItemUsesExtendedStyleOption flag set. -

3771 -

3772 \sa QStyleOptionGraphicsItem::levelOfDetailFromTransform() -

3773 */ -

3774 -

3775 /*! -

3776 \variable QStyleOptionGraphicsItem::levelOfDetail -

3777 \obsolete -

3778 -

3779 Use QStyleOptionGraphicsItem::levelOfDetailFromTransform() -

3780 together with QPainter::worldTransform() instead. -

3781 */ -

3782 -

3783 /*! -

3784 \class QStyleHintReturn -

3785 \brief The QStyleHintReturn class provides style hints that return more -

3786 than basic data types. -

3787 -

3788 \ingroup appearance -

3789 \inmodule QtWidgets -

3790 -

3791 QStyleHintReturn and its subclasses are used to pass information -

3792 from a style back to the querying widget. This is most useful -

3793 when the return value from QStyle::styleHint() does not provide enough -

3794 detail; for example, when a mask is to be returned. -

3795 -

3796 \omit -

3797 ### --Sam -

3798 \endomit -

3799 */ -

3800 -

3801 /*! -

3802 \enum QStyleHintReturn::HintReturnType -

3803 -

3804 \value SH_Default QStyleHintReturn -

3805 \value SH_Mask \l QStyle::SH_RubberBand_Mask QStyle::SH_FocusFrame_Mask -

3806 \value SH_Variant \l QStyle::SH_TextControl_FocusIndicatorTextCharFormat -

3807 */ -

3808 -

3809 /*! -

3810 \enum QStyleHintReturn::StyleOptionType -

3811 -

3812 This enum is used to hold information about the type of the style option, and -

3813 is defined for each QStyleHintReturn subclass. -

3814 -

3815 \value Type The type of style option provided (\l SH_Default for -

3816 this class). -

3817 -

3818 The type is used internally by QStyleHintReturn, its subclasses, and -

3819 qstyleoption_cast() to determine the type of style option. In -

3820 general you do not need to worry about this unless you want to -

3821 create your own QStyleHintReturn subclass and your own styles. -

3822 -

3823 \sa StyleOptionVersion -

3824 */ -

3825 -

3826 /*! -

3827 \enum QStyleHintReturn::StyleOptionVersion -

3828 -

3829 This enum is used to hold information about the version of the style option, and -

3830 is defined for each QStyleHintReturn subclass. -

3831 -

3832 \value Version 1 -

3833 -

3834 The version is used by QStyleHintReturn subclasses to implement -

3835 extensions without breaking compatibility. If you use -

3836 qstyleoption_cast(), you normally do not need to check it. -

3837 -

3838 \sa StyleOptionType -

3839 */ -

3840 -

3841 /*! -

3842 \variable QStyleHintReturn::type -

3843 \brief the type of the style hint container -

3844 -

3845 \sa HintReturnType -

3846 */ -

3847 -

3848 /*! -

3849 \variable QStyleHintReturn::version -

3850 \brief the version of the style hint return container -

3851 -

3852 This value can be used by subclasses to implement extensions -

3853 without breaking compatibility. If you use qstyleoption_cast<T>(), you -

3854 normally do not need to check it. -

3855 */ -

3856 -

3857 /*! -

3858 Constructs a QStyleHintReturn with version \a version and type \a -

3859 type. -

3860 -

3861 The version has no special meaning for QStyleHintReturn; it can be -

3862 used by subclasses to distinguish between different version of -

3863 the same hint type. -

3864 -

3865 \sa QStyleOption::version, QStyleOption::type -

3866 */ -

3867 -

3868 QStyleHintReturn::QStyleHintReturn(int version, int type) -

3869 : version(version), type(type) -

3870 { -

3871

}

never executed: end of block

3872 -

3873 /*! -

3874 \internal -

3875 */ -

3876 -

3877 QStyleHintReturn::~QStyleHintReturn() -

3878 { -

3879 -

3880 } -

3881 -

3882 /*! -

3883 \class QStyleHintReturnMask -

3884 \brief The QStyleHintReturnMask class provides style hints that return a QRegion. -

3885 -

3886 \ingroup appearance -

3887 \inmodule QtWidgets -

3888 -

3889 \omit -

3890 ### --Sam -

3891 \endomit -

3892 */ -

3893 -

3894 /*! -

3895 \variable QStyleHintReturnMask::region -

3896 \brief the region for style hints that return a QRegion -

3897 */ -

3898 -

3899 /*! -

3900 Constructs a QStyleHintReturnMask. The member variables are -

3901 initialized to default values. -

3902 */ -

3903 QStyleHintReturnMask::QStyleHintReturnMask() : QStyleHintReturn(Version, Type) -

3904 { -

3905

}

never executed: end of block

3906 -

3907 /*! -

3908 Destructor. -

3909 */ -

3910 QStyleHintReturnMask::~QStyleHintReturnMask() -

3911 { -

3912 } -

3913 -

3914 /*! -

3915 \enum QStyleHintReturnMask::StyleOptionType -

3916 -

3917 This enum is used to hold information about the type of the style option, and -

3918 is defined for each QStyleHintReturn subclass. -

3919 -

3920 \value Type The type of style option provided (\l{SH_Mask} for -

3921 this class). -

3922 -

3923 The type is used internally by QStyleHintReturn, its subclasses, and -

3924 qstyleoption_cast() to determine the type of style option. In -

3925 general you do not need to worry about this unless you want to -

3926 create your own QStyleHintReturn subclass and your own styles. -

3927 -

3928 \sa StyleOptionVersion -

3929 */ -

3930 -

3931 /*! -

3932 \enum QStyleHintReturnMask::StyleOptionVersion -

3933 -

3934 This enum is used to hold information about the version of the style option, and -

3935 is defined for each QStyleHintReturn subclass. -

3936 -

3937 \value Version 1 -

3938 -

3939 The version is used by QStyleHintReturn subclasses to implement -

3940 extensions without breaking compatibility. If you use -

3941 qstyleoption_cast(), you normally do not need to check it. -

3942 -

3943 \sa StyleOptionType -

3944 */ -

3945 -

3946 /*! -

3947 \class QStyleHintReturnVariant -

3948 \brief The QStyleHintReturnVariant class provides style hints that return a QVariant. -

3949 \since 4.3 -

3950 \ingroup appearance -

3951 \inmodule QtWidgets -

3952 */ -

3953 -

3954 /*! -

3955 \variable QStyleHintReturnVariant::variant -

3956 \brief the variant for style hints that return a QVariant -

3957 */ -

3958 -

3959 /*! -

3960 Constructs a QStyleHintReturnVariant. The member variables are -

3961 initialized to default values. -

3962 */ -

3963 QStyleHintReturnVariant::QStyleHintReturnVariant() : QStyleHintReturn(Version, Type) -

3964 { -

3965

}

never executed: end of block

3966 -

3967 /*! -

3968 Destructor. -

3969 */ -

3970 QStyleHintReturnVariant::~QStyleHintReturnVariant() -

3971 { -

3972 } -

3973 -

3974 /*! -

3975 \enum QStyleHintReturnVariant::StyleOptionType -

3976 -

3977 This enum is used to hold information about the type of the style option, and -

3978 is defined for each QStyleHintReturn subclass. -

3979 -

3980 \value Type The type of style option provided (\l{SH_Variant} for -

3981 this class). -

3982 -

3983 The type is used internally by QStyleHintReturn, its subclasses, and -

3984 qstyleoption_cast() to determine the type of style option. In -

3985 general you do not need to worry about this unless you want to -

3986 create your own QStyleHintReturn subclass and your own styles. -

3987 -

3988 \sa StyleOptionVersion -

3989 */ -

3990 -

3991 /*! -

3992 \enum QStyleHintReturnVariant::StyleOptionVersion -

3993 -

3994 This enum is used to hold information about the version of the style option, and -

3995 is defined for each QStyleHintReturn subclass. -

3996 -

3997 \value Version 1 -

3998 -

3999 The version is used by QStyleHintReturn subclasses to implement -

4000 extensions without breaking compatibility. If you use -

4001 qstyleoption_cast(), you normally do not need to check it. -

4002 -

4003 \sa StyleOptionType -

4004 */ -

4005 -

4006 /*! -

4007 \fn T qstyleoption_cast<T>(const QStyleHintReturn *hint) -

4008 \relates QStyleHintReturn -

4009 -

4010 Returns a T or 0 depending on the \l{QStyleHintReturn::type}{type} -

4011 and \l{QStyleHintReturn::version}{version} of \a hint. -

4012 -

4013 Example: -

4014 -

4015 \snippet code/src_gui_styles_qstyleoption.cpp 0 -

4016 -

4017 \sa QStyleHintReturn::type, QStyleHintReturn::version -

4018 */ -

4019 -

4020 /*! -

4021 \fn T qstyleoption_cast<T>(QStyleHintReturn *hint) -

4022 \overload -

4023 \relates QStyleHintReturn -

4024 -

4025 Returns a T or 0 depending on the type of \a hint. -

4026 */ -

4027 -

4028 #if !defined(QT_NO_DEBUG_STREAM) -

4029 QDebug operator<<(QDebug debug, const QStyleOption::OptionType &optionType) -

4030 { -

4031 #if !defined(QT_NO_DEBUG) -

4032 switch (optionType) { -

4033

case QStyleOption::SO_Default:

never executed: case QStyleOption::SO_Default:

4034

debug << "SO_Default"; break;

never executed: break;

4035

case QStyleOption::SO_FocusRect:

never executed: case QStyleOption::SO_FocusRect:

4036

debug << "SO_FocusRect"; break;

never executed: break;

4037

case QStyleOption::SO_Button:

never executed: case QStyleOption::SO_Button:

4038

debug << "SO_Button"; break;

never executed: break;

4039

case QStyleOption::SO_Tab:

never executed: case QStyleOption::SO_Tab:

4040

debug << "SO_Tab"; break;

never executed: break;

4041

case QStyleOption::SO_MenuItem:

never executed: case QStyleOption::SO_MenuItem:

4042

debug << "SO_MenuItem"; break;

never executed: break;

4043

case QStyleOption::SO_Frame:

never executed: case QStyleOption::SO_Frame:

4044

debug << "SO_Frame"; break;

never executed: break;

4045

case QStyleOption::SO_ProgressBar:

never executed: case QStyleOption::SO_ProgressBar:

4046

debug << "SO_ProgressBar"; break;

never executed: break;

4047

case QStyleOption::SO_ToolBox:

never executed: case QStyleOption::SO_ToolBox:

4048

debug << "SO_ToolBox"; break;

never executed: break;

4049

case QStyleOption::SO_Header:

never executed: case QStyleOption::SO_Header:

4050

debug << "SO_Header"; break;

never executed: break;

4051

case QStyleOption::SO_DockWidget:

never executed: case QStyleOption::SO_DockWidget:

4052

debug << "SO_DockWidget"; break;

never executed: break;

4053

case QStyleOption::SO_ViewItem:

never executed: case QStyleOption::SO_ViewItem:

4054

debug << "SO_ViewItem"; break;

never executed: break;

4055

case QStyleOption::SO_TabWidgetFrame:

never executed: case QStyleOption::SO_TabWidgetFrame:

4056

debug << "SO_TabWidgetFrame"; break;

never executed: break;

4057

case QStyleOption::SO_TabBarBase:

never executed: case QStyleOption::SO_TabBarBase:

4058

debug << "SO_TabBarBase"; break;

never executed: break;

4059

case QStyleOption::SO_RubberBand:

never executed: case QStyleOption::SO_RubberBand:

4060

debug << "SO_RubberBand"; break;

never executed: break;

4061

case QStyleOption::SO_Complex:

never executed: case QStyleOption::SO_Complex:

4062

debug << "SO_Complex"; break;

never executed: break;

4063

case QStyleOption::SO_Slider:

never executed: case QStyleOption::SO_Slider:

4064

debug << "SO_Slider"; break;

never executed: break;

4065

case QStyleOption::SO_SpinBox:

never executed: case QStyleOption::SO_SpinBox:

4066

debug << "SO_SpinBox"; break;

never executed: break;

4067

case QStyleOption::SO_ToolButton:

never executed: case QStyleOption::SO_ToolButton:

4068

debug << "SO_ToolButton"; break;

never executed: break;

4069

case QStyleOption::SO_ComboBox:

never executed: case QStyleOption::SO_ComboBox:

4070

debug << "SO_ComboBox"; break;

never executed: break;

4071

case QStyleOption::SO_TitleBar:

never executed: case QStyleOption::SO_TitleBar:

4072

debug << "SO_TitleBar"; break;

never executed: break;

4073

case QStyleOption::SO_CustomBase:

never executed: case QStyleOption::SO_CustomBase:

4074

debug << "SO_CustomBase"; break;

never executed: break;

4075

case QStyleOption::SO_GroupBox:

never executed: case QStyleOption::SO_GroupBox:

4076

debug << "SO_GroupBox"; break;

never executed: break;

4077

case QStyleOption::SO_ToolBar:

never executed: case QStyleOption::SO_ToolBar:

4078

debug << "SO_ToolBar"; break;

never executed: break;

4079

case QStyleOption::SO_ComplexCustomBase:

never executed: case QStyleOption::SO_ComplexCustomBase:

4080

debug << "SO_ComplexCustomBase"; break;

never executed: break;

4081

case QStyleOption::SO_SizeGrip:

never executed: case QStyleOption::SO_SizeGrip:

4082

debug << "SO_SizeGrip"; break;

never executed: break;

4083

case QStyleOption::SO_GraphicsItem:

never executed: case QStyleOption::SO_GraphicsItem:

4084

debug << "SO_GraphicsItem"; break;

never executed: break;

4085 } -

4086 #else -

4087 Q_UNUSED(optionType); -

4088 #endif -

4089

return debug;

never executed: return debug;

4090 } -

4091 -

4092 QDebug operator<<(QDebug debug, const QStyleOption &option) -

4093 { -

4094 #if !defined(QT_NO_DEBUG) -

4095 debug << "QStyleOption("; -

4096 debug << QStyleOption::OptionType(option.type); -

4097 debug << ',' << (option.direction == Qt::RightToLeft ? "RightToLeft" : "LeftToRight"); -

4098 debug << ',' << option.state; -

4099 debug << ',' << option.rect; -

4100 debug << ',' << option.styleObject; -

4101 debug << ')'; -

4102 #else -

4103 Q_UNUSED(option); -

4104 #endif -

4105

return debug;

never executed: return debug;

4106 } -

4107 #endif -

4108 -

4109 QT_END_NAMESPACE -

Source code

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