source: trunk/src/gui/styles/qstyle.h

Last change on this file was 846, checked in by Dmitry A. Kuminov, 14 years ago

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.
File size: 27.2 KB
RevLine 
[2]1/****************************************************************************
2**
[846]3** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
[561]4** All rights reserved.
5** Contact: Nokia Corporation (qt-info@nokia.com)
[2]6**
7** This file is part of the QtGui module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
[561]24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
[2]27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
[561]36** If you have questions regarding the use of this file, please contact
37** Nokia at qt-info@nokia.com.
[2]38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QSTYLE_H
43#define QSTYLE_H
44
45#include <QtCore/qobject.h>
46#include <QtCore/qrect.h>
47#include <QtCore/qsize.h>
48#include <QtGui/qicon.h>
49#include <QtGui/qpixmap.h>
50#include <QtGui/qpalette.h>
51#include <QtGui/qsizepolicy.h>
52
53QT_BEGIN_HEADER
54
55QT_BEGIN_NAMESPACE
56
57QT_MODULE(Gui)
58
59class QAction;
60class QDebug;
61class QTab;
62class QFontMetrics;
63class QStyleHintReturn;
64class QStyleOption;
65class QStyleOptionComplex;
66class QStylePrivate;
67
68class Q_GUI_EXPORT QStyle : public QObject
69{
70 Q_OBJECT
71 Q_DECLARE_PRIVATE(QStyle)
72
73protected:
74 QStyle(QStylePrivate &dd);
75
76public:
77 QStyle();
78 virtual ~QStyle();
79
80 virtual void polish(QWidget *);
81 virtual void unpolish(QWidget *);
82
83 virtual void polish(QApplication *);
84 virtual void unpolish(QApplication *);
85
86 virtual void polish(QPalette &);
87
88 virtual QRect itemTextRect(const QFontMetrics &fm, const QRect &r,
89 int flags, bool enabled,
90 const QString &text) const;
91
92 virtual QRect itemPixmapRect(const QRect &r, int flags, const QPixmap &pixmap) const;
93
94 virtual void drawItemText(QPainter *painter, const QRect &rect,
95 int flags, const QPalette &pal, bool enabled,
96 const QString &text, QPalette::ColorRole textRole = QPalette::NoRole) const;
97
98 virtual void drawItemPixmap(QPainter *painter, const QRect &rect,
99 int alignment, const QPixmap &pixmap) const;
100
101 virtual QPalette standardPalette() const;
102
103 enum StateFlag {
104 State_None = 0x00000000,
105#ifdef QT3_SUPPORT
106 State_Default = State_None,
107#endif
108 State_Enabled = 0x00000001,
109 State_Raised = 0x00000002,
110 State_Sunken = 0x00000004,
111 State_Off = 0x00000008,
112 State_NoChange = 0x00000010,
113 State_On = 0x00000020,
114 State_DownArrow = 0x00000040,
115 State_Horizontal = 0x00000080,
116 State_HasFocus = 0x00000100,
117 State_Top = 0x00000200,
118 State_Bottom = 0x00000400,
119 State_FocusAtBorder = 0x00000800,
120 State_AutoRaise = 0x00001000,
121 State_MouseOver = 0x00002000,
122 State_UpArrow = 0x00004000,
123 State_Selected = 0x00008000,
124 State_Active = 0x00010000,
125 State_Window = 0x00020000,
126 State_Open = 0x00040000,
127 State_Children = 0x00080000,
128 State_Item = 0x00100000,
129 State_Sibling = 0x00200000,
130 State_Editing = 0x00400000,
131 State_KeyboardFocusChange = 0x00800000,
132#ifdef QT_KEYPAD_NAVIGATION
133 State_HasEditFocus = 0x01000000,
134#endif
135 State_ReadOnly = 0x02000000,
136 State_Small = 0x04000000,
137 State_Mini = 0x08000000
138 };
139 Q_DECLARE_FLAGS(State, StateFlag)
140
141#ifdef QT3_SUPPORT
142 typedef State SFlags;
143#endif
144
145 enum PrimitiveElement {
146 PE_Q3CheckListController,
147 PE_Q3CheckListExclusiveIndicator,
148 PE_Q3CheckListIndicator,
149 PE_Q3DockWindowSeparator,
150 PE_Q3Separator,
151
152 PE_Frame,
153 PE_FrameDefaultButton,
154 PE_FrameDockWidget,
155 PE_FrameFocusRect,
156 PE_FrameGroupBox,
157 PE_FrameLineEdit,
158 PE_FrameMenu,
159 PE_FrameStatusBar, // obsolete
160 PE_FrameStatusBarItem = PE_FrameStatusBar,
161 PE_FrameTabWidget,
162 PE_FrameWindow,
163 PE_FrameButtonBevel,
164 PE_FrameButtonTool,
165 PE_FrameTabBarBase,
166
167 PE_PanelButtonCommand,
168 PE_PanelButtonBevel,
169 PE_PanelButtonTool,
170 PE_PanelMenuBar,
171 PE_PanelToolBar,
172 PE_PanelLineEdit,
173
174 PE_IndicatorArrowDown,
175 PE_IndicatorArrowLeft,
176 PE_IndicatorArrowRight,
177 PE_IndicatorArrowUp,
178 PE_IndicatorBranch,
179 PE_IndicatorButtonDropDown,
180 PE_IndicatorViewItemCheck,
181 PE_IndicatorItemViewItemCheck = PE_IndicatorViewItemCheck,
182 PE_IndicatorCheckBox,
183 PE_IndicatorDockWidgetResizeHandle,
184 PE_IndicatorHeaderArrow,
185 PE_IndicatorMenuCheckMark,
186 PE_IndicatorProgressChunk,
187 PE_IndicatorRadioButton,
188 PE_IndicatorSpinDown,
189 PE_IndicatorSpinMinus,
190 PE_IndicatorSpinPlus,
191 PE_IndicatorSpinUp,
192 PE_IndicatorToolBarHandle,
193 PE_IndicatorToolBarSeparator,
194 PE_PanelTipLabel,
195 PE_IndicatorTabTear,
196 PE_PanelScrollAreaCorner,
197
198 PE_Widget,
199
200 PE_IndicatorColumnViewArrow,
201 PE_IndicatorItemViewItemDrop,
202
203 PE_PanelItemViewItem,
204 PE_PanelItemViewRow, // ### Qt 5: remove
205
206 PE_PanelStatusBar,
207
208 PE_IndicatorTabClose,
209 PE_PanelMenu,
210
211 // do not add any values below/greater this
212 PE_CustomBase = 0xf000000
213 };
214
215 virtual void drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QPainter *p,
216 const QWidget *w = 0) const = 0;
217 enum ControlElement {
218 CE_PushButton,
219 CE_PushButtonBevel,
220 CE_PushButtonLabel,
221
222 CE_CheckBox,
223 CE_CheckBoxLabel,
224
225 CE_RadioButton,
226 CE_RadioButtonLabel,
227
228 CE_TabBarTab,
229 CE_TabBarTabShape,
230 CE_TabBarTabLabel,
231
232 CE_ProgressBar,
233 CE_ProgressBarGroove,
234 CE_ProgressBarContents,
235 CE_ProgressBarLabel,
236
237 CE_MenuItem,
238 CE_MenuScroller,
239 CE_MenuVMargin,
240 CE_MenuHMargin,
241 CE_MenuTearoff,
242 CE_MenuEmptyArea,
243
244 CE_MenuBarItem,
245 CE_MenuBarEmptyArea,
246
247 CE_ToolButtonLabel,
248
249 CE_Header,
250 CE_HeaderSection,
251 CE_HeaderLabel,
252
253 CE_Q3DockWindowEmptyArea,
254 CE_ToolBoxTab,
255 CE_SizeGrip,
256 CE_Splitter,
257 CE_RubberBand,
258 CE_DockWidgetTitle,
259
260 CE_ScrollBarAddLine,
261 CE_ScrollBarSubLine,
262 CE_ScrollBarAddPage,
263 CE_ScrollBarSubPage,
264 CE_ScrollBarSlider,
265 CE_ScrollBarFirst,
266 CE_ScrollBarLast,
267
268 CE_FocusFrame,
269 CE_ComboBoxLabel,
270
271 CE_ToolBar,
272 CE_ToolBoxTabShape,
273 CE_ToolBoxTabLabel,
274 CE_HeaderEmptyArea,
275
276 CE_ColumnViewGrip,
277
278 CE_ItemViewItem,
279
280 CE_ShapedFrame,
281
282 // do not add any values below/greater than this
283 CE_CustomBase = 0xf0000000
284 };
285
286 virtual void drawControl(ControlElement element, const QStyleOption *opt, QPainter *p,
287 const QWidget *w = 0) const = 0;
288
289 enum SubElement {
290 SE_PushButtonContents,
291 SE_PushButtonFocusRect,
292
293 SE_CheckBoxIndicator,
294 SE_CheckBoxContents,
295 SE_CheckBoxFocusRect,
296 SE_CheckBoxClickRect,
297
298 SE_RadioButtonIndicator,
299 SE_RadioButtonContents,
300 SE_RadioButtonFocusRect,
301 SE_RadioButtonClickRect,
302
303 SE_ComboBoxFocusRect,
304
305 SE_SliderFocusRect,
306
307 SE_Q3DockWindowHandleRect,
308
309 SE_ProgressBarGroove,
310 SE_ProgressBarContents,
311 SE_ProgressBarLabel,
312
313 // ### Qt 5: These values are unused; eliminate them
314 SE_DialogButtonAccept,
315 SE_DialogButtonReject,
316 SE_DialogButtonApply,
317 SE_DialogButtonHelp,
318 SE_DialogButtonAll,
319 SE_DialogButtonAbort,
320 SE_DialogButtonIgnore,
321 SE_DialogButtonRetry,
322 SE_DialogButtonCustom,
323
324 SE_ToolBoxTabContents,
325
326 SE_HeaderLabel,
327 SE_HeaderArrow,
328
329 SE_TabWidgetTabBar,
330 SE_TabWidgetTabPane,
331 SE_TabWidgetTabContents,
332 SE_TabWidgetLeftCorner,
333 SE_TabWidgetRightCorner,
334
335 SE_ViewItemCheckIndicator,
336 SE_ItemViewItemCheckIndicator = SE_ViewItemCheckIndicator,
337
338 SE_TabBarTearIndicator,
339
340 SE_TreeViewDisclosureItem,
341
342 SE_LineEditContents,
343 SE_FrameContents,
344
345 SE_DockWidgetCloseButton,
346 SE_DockWidgetFloatButton,
347 SE_DockWidgetTitleBarText,
348 SE_DockWidgetIcon,
349
350 SE_CheckBoxLayoutItem,
351 SE_ComboBoxLayoutItem,
352 SE_DateTimeEditLayoutItem,
353 SE_DialogButtonBoxLayoutItem, // ### remove
354 SE_LabelLayoutItem,
355 SE_ProgressBarLayoutItem,
356 SE_PushButtonLayoutItem,
357 SE_RadioButtonLayoutItem,
358 SE_SliderLayoutItem,
359 SE_SpinBoxLayoutItem,
360 SE_ToolButtonLayoutItem,
361
362 SE_FrameLayoutItem,
363 SE_GroupBoxLayoutItem,
364 SE_TabWidgetLayoutItem,
365
366 SE_ItemViewItemDecoration,
367 SE_ItemViewItemText,
368 SE_ItemViewItemFocusRect,
369
370 SE_TabBarTabLeftButton,
371 SE_TabBarTabRightButton,
372 SE_TabBarTabText,
373
374 SE_ShapedFrameContents,
375
[561]376 SE_ToolBarHandle,
377
[2]378 // do not add any values below/greater than this
379 SE_CustomBase = 0xf0000000
380 };
381
382 virtual QRect subElementRect(SubElement subElement, const QStyleOption *option,
383 const QWidget *widget = 0) const = 0;
384
385
386 enum ComplexControl {
387 CC_SpinBox,
388 CC_ComboBox,
389 CC_ScrollBar,
390 CC_Slider,
391 CC_ToolButton,
392 CC_TitleBar,
393 CC_Q3ListView,
394 CC_Dial,
395 CC_GroupBox,
396 CC_MdiControls,
397
398 // do not add any values below/greater than this
399 CC_CustomBase = 0xf0000000
400 };
401
402 enum SubControl {
403 SC_None = 0x00000000,
404
405 SC_ScrollBarAddLine = 0x00000001,
406 SC_ScrollBarSubLine = 0x00000002,
407 SC_ScrollBarAddPage = 0x00000004,
408 SC_ScrollBarSubPage = 0x00000008,
409 SC_ScrollBarFirst = 0x00000010,
410 SC_ScrollBarLast = 0x00000020,
411 SC_ScrollBarSlider = 0x00000040,
412 SC_ScrollBarGroove = 0x00000080,
413
414 SC_SpinBoxUp = 0x00000001,
415 SC_SpinBoxDown = 0x00000002,
416 SC_SpinBoxFrame = 0x00000004,
417 SC_SpinBoxEditField = 0x00000008,
418
419 SC_ComboBoxFrame = 0x00000001,
420 SC_ComboBoxEditField = 0x00000002,
421 SC_ComboBoxArrow = 0x00000004,
422 SC_ComboBoxListBoxPopup = 0x00000008,
423
424 SC_SliderGroove = 0x00000001,
425 SC_SliderHandle = 0x00000002,
426 SC_SliderTickmarks = 0x00000004,
427
428 SC_ToolButton = 0x00000001,
429 SC_ToolButtonMenu = 0x00000002,
430
431 SC_TitleBarSysMenu = 0x00000001,
432 SC_TitleBarMinButton = 0x00000002,
433 SC_TitleBarMaxButton = 0x00000004,
434 SC_TitleBarCloseButton = 0x00000008,
435 SC_TitleBarNormalButton = 0x00000010,
436 SC_TitleBarShadeButton = 0x00000020,
437 SC_TitleBarUnshadeButton = 0x00000040,
438 SC_TitleBarContextHelpButton = 0x00000080,
439 SC_TitleBarLabel = 0x00000100,
440
441 SC_Q3ListView = 0x00000001,
442 SC_Q3ListViewBranch = 0x00000002,
443 SC_Q3ListViewExpand = 0x00000004,
444
445 SC_DialGroove = 0x00000001,
446 SC_DialHandle = 0x00000002,
447 SC_DialTickmarks = 0x00000004,
448
449 SC_GroupBoxCheckBox = 0x00000001,
450 SC_GroupBoxLabel = 0x00000002,
451 SC_GroupBoxContents = 0x00000004,
452 SC_GroupBoxFrame = 0x00000008,
453
454 SC_MdiMinButton = 0x00000001,
455 SC_MdiNormalButton = 0x00000002,
456 SC_MdiCloseButton = 0x00000004,
457
[561]458 SC_CustomBase = 0xf0000000,
[2]459 SC_All = 0xffffffff
460 };
461 Q_DECLARE_FLAGS(SubControls, SubControl)
462
463#ifdef QT3_SUPPORT
464 typedef SubControls SCFlags;
465#endif
466
467 virtual void drawComplexControl(ComplexControl cc, const QStyleOptionComplex *opt, QPainter *p,
468 const QWidget *widget = 0) const = 0;
469 virtual SubControl hitTestComplexControl(ComplexControl cc, const QStyleOptionComplex *opt,
470 const QPoint &pt, const QWidget *widget = 0) const = 0;
471 virtual QRect subControlRect(ComplexControl cc, const QStyleOptionComplex *opt,
472 SubControl sc, const QWidget *widget = 0) const = 0;
473
474 enum PixelMetric {
475 PM_ButtonMargin,
476 PM_ButtonDefaultIndicator,
477 PM_MenuButtonIndicator,
478 PM_ButtonShiftHorizontal,
479 PM_ButtonShiftVertical,
480
481 PM_DefaultFrameWidth,
482 PM_SpinBoxFrameWidth,
483 PM_ComboBoxFrameWidth,
484
485 PM_MaximumDragDistance,
486
487 PM_ScrollBarExtent,
488 PM_ScrollBarSliderMin,
489
490 PM_SliderThickness, // total slider thickness
491 PM_SliderControlThickness, // thickness of the business part
492 PM_SliderLength, // total length of slider
493 PM_SliderTickmarkOffset, //
494 PM_SliderSpaceAvailable, // available space for slider to move
495
496 PM_DockWidgetSeparatorExtent,
497 PM_DockWidgetHandleExtent,
498 PM_DockWidgetFrameWidth,
499
500 PM_TabBarTabOverlap,
501 PM_TabBarTabHSpace,
502 PM_TabBarTabVSpace,
503 PM_TabBarBaseHeight,
504 PM_TabBarBaseOverlap,
505
506 PM_ProgressBarChunkWidth,
507
508 PM_SplitterWidth,
509 PM_TitleBarHeight,
510
511 PM_MenuScrollerHeight,
512 PM_MenuHMargin,
513 PM_MenuVMargin,
514 PM_MenuPanelWidth,
515 PM_MenuTearoffHeight,
516 PM_MenuDesktopFrameWidth,
517
518 PM_MenuBarPanelWidth,
519 PM_MenuBarItemSpacing,
520 PM_MenuBarVMargin,
521 PM_MenuBarHMargin,
522
523 PM_IndicatorWidth,
524 PM_IndicatorHeight,
525 PM_ExclusiveIndicatorWidth,
526 PM_ExclusiveIndicatorHeight,
527 PM_CheckListButtonSize,
528 PM_CheckListControllerSize,
529
530 PM_DialogButtonsSeparator,
531 PM_DialogButtonsButtonWidth,
532 PM_DialogButtonsButtonHeight,
533
534 PM_MdiSubWindowFrameWidth,
535 PM_MDIFrameWidth = PM_MdiSubWindowFrameWidth, //obsolete
536 PM_MdiSubWindowMinimizedWidth,
537 PM_MDIMinimizedWidth = PM_MdiSubWindowMinimizedWidth, //obsolete
538
539 PM_HeaderMargin,
540 PM_HeaderMarkSize,
541 PM_HeaderGripMargin,
542 PM_TabBarTabShiftHorizontal,
543 PM_TabBarTabShiftVertical,
544 PM_TabBarScrollButtonWidth,
545
546 PM_ToolBarFrameWidth,
547 PM_ToolBarHandleExtent,
548 PM_ToolBarItemSpacing,
549 PM_ToolBarItemMargin,
550 PM_ToolBarSeparatorExtent,
551 PM_ToolBarExtensionExtent,
552
553 PM_SpinBoxSliderHeight,
554
555 PM_DefaultTopLevelMargin,
556 PM_DefaultChildMargin,
557 PM_DefaultLayoutSpacing,
558
559 PM_ToolBarIconSize,
560 PM_ListViewIconSize,
561 PM_IconViewIconSize,
562 PM_SmallIconSize,
563 PM_LargeIconSize,
564
565 PM_FocusFrameVMargin,
566 PM_FocusFrameHMargin,
567
568 PM_ToolTipLabelFrameWidth,
569 PM_CheckBoxLabelSpacing,
570 PM_TabBarIconSize,
571 PM_SizeGripSize,
572 PM_DockWidgetTitleMargin,
573 PM_MessageBoxIconSize,
574 PM_ButtonIconSize,
575
576 PM_DockWidgetTitleBarButtonMargin,
577
578 PM_RadioButtonLabelSpacing,
579 PM_LayoutLeftMargin,
580 PM_LayoutTopMargin,
581 PM_LayoutRightMargin,
582 PM_LayoutBottomMargin,
583 PM_LayoutHorizontalSpacing,
584 PM_LayoutVerticalSpacing,
585 PM_TabBar_ScrollButtonOverlap,
586
587 PM_TextCursorWidth,
588
589 PM_TabCloseIndicatorWidth,
590 PM_TabCloseIndicatorHeight,
591
592 PM_ScrollView_ScrollBarSpacing,
593 PM_SubMenuOverlap,
594
595 // do not add any values below/greater than this
596 PM_CustomBase = 0xf0000000
597 };
598
599 virtual int pixelMetric(PixelMetric metric, const QStyleOption *option = 0,
600 const QWidget *widget = 0) const = 0;
601
602 enum ContentsType {
603 CT_PushButton,
604 CT_CheckBox,
605 CT_RadioButton,
606 CT_ToolButton,
607 CT_ComboBox,
608 CT_Splitter,
609 CT_Q3DockWindow,
610 CT_ProgressBar,
611 CT_MenuItem,
612 CT_MenuBarItem,
613 CT_MenuBar,
614 CT_Menu,
615 CT_TabBarTab,
616 CT_Slider,
617 CT_ScrollBar,
618 CT_Q3Header,
619 CT_LineEdit,
620 CT_SpinBox,
621 CT_SizeGrip,
622 CT_TabWidget,
623 CT_DialogButtons,
624 CT_HeaderSection,
625 CT_GroupBox,
626 CT_MdiControls,
627 CT_ItemViewItem,
628 // do not add any values below/greater than this
629 CT_CustomBase = 0xf0000000
630 };
631
632 virtual QSize sizeFromContents(ContentsType ct, const QStyleOption *opt,
633 const QSize &contentsSize, const QWidget *w = 0) const = 0;
634
[561]635 enum RequestSoftwareInputPanel {
636 RSIP_OnMouseClickAndAlreadyFocused,
637 RSIP_OnMouseClick
638 };
639
[2]640 enum StyleHint {
641 SH_EtchDisabledText,
642 SH_DitherDisabledText,
643 SH_ScrollBar_MiddleClickAbsolutePosition,
644 SH_ScrollBar_ScrollWhenPointerLeavesControl,
645 SH_TabBar_SelectMouseType,
646 SH_TabBar_Alignment,
647 SH_Header_ArrowAlignment,
648 SH_Slider_SnapToValue,
649 SH_Slider_SloppyKeyEvents,
650 SH_ProgressDialog_CenterCancelButton,
651 SH_ProgressDialog_TextLabelAlignment,
652 SH_PrintDialog_RightAlignButtons,
653 SH_MainWindow_SpaceBelowMenuBar,
654 SH_FontDialog_SelectAssociatedText,
655 SH_Menu_AllowActiveAndDisabled,
656 SH_Menu_SpaceActivatesItem,
657 SH_Menu_SubMenuPopupDelay,
658 SH_ScrollView_FrameOnlyAroundContents,
659 SH_MenuBar_AltKeyNavigation,
660 SH_ComboBox_ListMouseTracking,
661 SH_Menu_MouseTracking,
662 SH_MenuBar_MouseTracking,
663 SH_ItemView_ChangeHighlightOnFocus,
664 SH_Widget_ShareActivation,
665 SH_Workspace_FillSpaceOnMaximize,
666 SH_ComboBox_Popup,
667 SH_TitleBar_NoBorder,
668 SH_Slider_StopMouseOverSlider,
669 SH_ScrollBar_StopMouseOverSlider = SH_Slider_StopMouseOverSlider, // obsolete
670 SH_BlinkCursorWhenTextSelected,
671 SH_RichText_FullWidthSelection,
672 SH_Menu_Scrollable,
673 SH_GroupBox_TextLabelVerticalAlignment,
674 SH_GroupBox_TextLabelColor,
675 SH_Menu_SloppySubMenus,
676 SH_Table_GridLineColor,
677 SH_LineEdit_PasswordCharacter,
678 SH_DialogButtons_DefaultButton,
679 SH_ToolBox_SelectedPageTitleBold,
680 SH_TabBar_PreferNoArrows,
681 SH_ScrollBar_LeftClickAbsolutePosition,
682 SH_Q3ListViewExpand_SelectMouseType,
683 SH_UnderlineShortcut,
684 SH_SpinBox_AnimateButton,
685 SH_SpinBox_KeyPressAutoRepeatRate,
686 SH_SpinBox_ClickAutoRepeatRate,
687 SH_Menu_FillScreenWithScroll,
688 SH_ToolTipLabel_Opacity,
689 SH_DrawMenuBarSeparator,
690 SH_TitleBar_ModifyNotification,
691 SH_Button_FocusPolicy,
692 SH_MenuBar_DismissOnSecondClick,
693 SH_MessageBox_UseBorderForButtonSpacing,
694 SH_TitleBar_AutoRaise,
695 SH_ToolButton_PopupDelay,
696 SH_FocusFrame_Mask,
697 SH_RubberBand_Mask,
698 SH_WindowFrame_Mask,
699 SH_SpinControls_DisableOnBounds,
700 SH_Dial_BackgroundRole,
701 SH_ComboBox_LayoutDirection,
702 SH_ItemView_EllipsisLocation,
703 SH_ItemView_ShowDecorationSelected,
704 SH_ItemView_ActivateItemOnSingleClick,
705 SH_ScrollBar_ContextMenu,
706 SH_ScrollBar_RollBetweenButtons,
707 SH_Slider_AbsoluteSetButtons,
708 SH_Slider_PageSetButtons,
709 SH_Menu_KeyboardSearch,
710 SH_TabBar_ElideMode,
711 SH_DialogButtonLayout,
712 SH_ComboBox_PopupFrameStyle,
713 SH_MessageBox_TextInteractionFlags,
714 SH_DialogButtonBox_ButtonsHaveIcons,
715 SH_SpellCheckUnderlineStyle,
716 SH_MessageBox_CenterButtons,
717 SH_Menu_SelectionWrap,
718 SH_ItemView_MovementWithoutUpdatingSelection,
719 SH_ToolTip_Mask,
720 SH_FocusFrame_AboveWidget,
721 SH_TextControl_FocusIndicatorTextCharFormat,
722 SH_WizardStyle,
723 SH_ItemView_ArrowKeysNavigateIntoChildren,
724 SH_Menu_Mask,
725 SH_Menu_FlashTriggeredItem,
726 SH_Menu_FadeOutOnHide,
727 SH_SpinBox_ClickAutoRepeatThreshold,
728 SH_ItemView_PaintAlternatingRowColorsForEmptyArea,
729 SH_FormLayoutWrapPolicy,
730 SH_TabWidget_DefaultTabPosition,
731 SH_ToolBar_Movable,
732 SH_FormLayoutFieldGrowthPolicy,
733 SH_FormLayoutFormAlignment,
734 SH_FormLayoutLabelAlignment,
735 SH_ItemView_DrawDelegateFrame,
736 SH_TabBar_CloseButtonPosition,
737 SH_DockWidget_ButtonsHaveFrame,
[561]738 SH_ToolButtonStyle,
739 SH_RequestSoftwareInputPanel,
[2]740 // Add new style hint values here
741
742#ifdef QT3_SUPPORT
743 SH_GUIStyle = 0x00000100,
744 SH_ScrollBar_BackgroundMode,
745 // Add other compat values here
746
747 SH_UnderlineAccelerator = SH_UnderlineShortcut,
748#endif
749 SH_CustomBase = 0xf0000000
750 };
751
752 virtual int styleHint(StyleHint stylehint, const QStyleOption *opt = 0,
753 const QWidget *widget = 0, QStyleHintReturn* returnData = 0) const = 0;
754
755 enum StandardPixmap {
756 SP_TitleBarMenuButton,
757 SP_TitleBarMinButton,
758 SP_TitleBarMaxButton,
759 SP_TitleBarCloseButton,
760 SP_TitleBarNormalButton,
761 SP_TitleBarShadeButton,
762 SP_TitleBarUnshadeButton,
763 SP_TitleBarContextHelpButton,
764 SP_DockWidgetCloseButton,
765 SP_MessageBoxInformation,
766 SP_MessageBoxWarning,
767 SP_MessageBoxCritical,
768 SP_MessageBoxQuestion,
769 SP_DesktopIcon,
770 SP_TrashIcon,
771 SP_ComputerIcon,
772 SP_DriveFDIcon,
773 SP_DriveHDIcon,
774 SP_DriveCDIcon,
775 SP_DriveDVDIcon,
776 SP_DriveNetIcon,
777 SP_DirOpenIcon,
778 SP_DirClosedIcon,
779 SP_DirLinkIcon,
780 SP_FileIcon,
781 SP_FileLinkIcon,
782 SP_ToolBarHorizontalExtensionButton,
783 SP_ToolBarVerticalExtensionButton,
784 SP_FileDialogStart,
785 SP_FileDialogEnd,
786 SP_FileDialogToParent,
787 SP_FileDialogNewFolder,
788 SP_FileDialogDetailedView,
789 SP_FileDialogInfoView,
790 SP_FileDialogContentsView,
791 SP_FileDialogListView,
792 SP_FileDialogBack,
793 SP_DirIcon,
794 SP_DialogOkButton,
795 SP_DialogCancelButton,
796 SP_DialogHelpButton,
797 SP_DialogOpenButton,
798 SP_DialogSaveButton,
799 SP_DialogCloseButton,
800 SP_DialogApplyButton,
801 SP_DialogResetButton,
802 SP_DialogDiscardButton,
803 SP_DialogYesButton,
804 SP_DialogNoButton,
805 SP_ArrowUp,
806 SP_ArrowDown,
807 SP_ArrowLeft,
808 SP_ArrowRight,
809 SP_ArrowBack,
810 SP_ArrowForward,
811 SP_DirHomeIcon,
812 SP_CommandLink,
813 SP_VistaShield,
814 SP_BrowserReload,
815 SP_BrowserStop,
816 SP_MediaPlay,
817 SP_MediaStop,
818 SP_MediaPause,
819 SP_MediaSkipForward,
820 SP_MediaSkipBackward,
821 SP_MediaSeekForward,
822 SP_MediaSeekBackward,
823 SP_MediaVolume,
824 SP_MediaVolumeMuted,
825 // do not add any values below/greater than this
826 SP_CustomBase = 0xf0000000
827 };
828
829 virtual QPixmap standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt = 0,
830 const QWidget *widget = 0) const = 0;
831
832 QIcon standardIcon(StandardPixmap standardIcon, const QStyleOption *option = 0,
833 const QWidget *widget = 0) const;
834
835 virtual QPixmap generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap,
836 const QStyleOption *opt) const = 0;
837
838 static QRect visualRect(Qt::LayoutDirection direction, const QRect &boundingRect,
839 const QRect &logicalRect);
840 static QPoint visualPos(Qt::LayoutDirection direction, const QRect &boundingRect,
841 const QPoint &logicalPos);
842 static int sliderPositionFromValue(int min, int max, int val, int space,
843 bool upsideDown = false);
844 static int sliderValueFromPosition(int min, int max, int pos, int space,
845 bool upsideDown = false);
846 static Qt::Alignment visualAlignment(Qt::LayoutDirection direction, Qt::Alignment alignment);
847 static QRect alignedRect(Qt::LayoutDirection direction, Qt::Alignment alignment,
848 const QSize &size, const QRect &rectangle);
849
850 int layoutSpacing(QSizePolicy::ControlType control1,
851 QSizePolicy::ControlType control2, Qt::Orientation orientation,
852 const QStyleOption *option = 0, const QWidget *widget = 0) const;
853 int combinedLayoutSpacing(QSizePolicy::ControlTypes controls1,
854 QSizePolicy::ControlTypes controls2, Qt::Orientation orientation,
855 QStyleOption *option = 0, QWidget *widget = 0) const;
856
[561]857 const QStyle * proxy() const;
858
[2]859protected Q_SLOTS:
860 QIcon standardIconImplementation(StandardPixmap standardIcon, const QStyleOption *opt = 0,
861 const QWidget *widget = 0) const;
862 int layoutSpacingImplementation(QSizePolicy::ControlType control1,
863 QSizePolicy::ControlType control2,
864 Qt::Orientation orientation,
865 const QStyleOption *option = 0,
866 const QWidget *widget = 0) const;
867
868private:
869 Q_DISABLE_COPY(QStyle)
870 friend class QWidget;
871 friend class QWidgetPrivate;
872 friend class QApplication;
[561]873 friend class QProxyStyle;
874 friend class QProxyStylePrivate;
875 void setProxy(QStyle *style);
[2]876};
877
878Q_DECLARE_OPERATORS_FOR_FLAGS(QStyle::State)
879Q_DECLARE_OPERATORS_FOR_FLAGS(QStyle::SubControls)
880
[846]881#if !defined(QT_NO_DEBUG_STREAM)
[2]882Q_GUI_EXPORT QDebug operator<<(QDebug debug, QStyle::State state);
[846]883#endif
[2]884
885QT_END_NAMESPACE
886
887QT_END_HEADER
888
889#endif // QSTYLE_H
Note: See TracBrowser for help on using the repository browser.