QtGui/qstyle.h Source File

qstyle.h
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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 
53 QT_BEGIN_HEADER
54 
55 QT_BEGIN_NAMESPACE
56 
57 QT_MODULE(Gui)
58 
59 class QAction;
60 class QDebug;
61 class QTab;
62 class QFontMetrics;
63 class QStyleHintReturn;
64 class QStyleOption;
65 class QStyleOptionComplex;
66 class QStylePrivate;
67 
68 class Q_GUI_EXPORT QStyle : public QObject
69 {
70  Q_OBJECT
71  Q_DECLARE_PRIVATE(QStyle)
72 
73 protected:
74  QStyle(QStylePrivate &dd);
75 
76 public:
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 
376  SE_ToolBarHandle,
377 
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 
458  SC_CustomBase = 0xf0000000,
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 
635  enum RequestSoftwareInputPanel {
636  RSIP_OnMouseClickAndAlreadyFocused,
637  RSIP_OnMouseClick
638  };
639 
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,
738  SH_ToolButtonStyle,
739  SH_RequestSoftwareInputPanel,
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 
857  const QStyle * proxy() const;
858 
859 protected 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 
868 private:
869  Q_DISABLE_COPY(QStyle)
870  friend class QWidget;
871  friend class QWidgetPrivate;
872  friend class QApplication;
873  friend class QProxyStyle;
874  friend class QProxyStylePrivate;
875  void setProxy(QStyle *style);
876 };
877 
878 Q_DECLARE_OPERATORS_FOR_FLAGS(QStyle::State)
879 Q_DECLARE_OPERATORS_FOR_FLAGS(QStyle::SubControls)
880 
881 #if !defined(QT_NO_DEBUG_STREAM)
882 Q_GUI_EXPORT QDebug operator<<(QDebug debug, QStyle::State state);
883 #endif
884 
885 QT_END_NAMESPACE
886 
887 QT_END_HEADER
888 
889 #endif // QSTYLE_H
r
GLdouble GLdouble GLdouble r
Definition: GLee.h:1189
QStyle::RequestSoftwareInputPanel
RequestSoftwareInputPanel
Definition: qstyle.h:635
QT_END_NAMESPACE
#define QT_END_NAMESPACE
Definition: qglobal.h:128
max
int int * max
Definition: GLee.h:10568
QT_BEGIN_HEADER
#define QT_BEGIN_HEADER
Definition: qglobal.h:141
Phonon::State
State
The state the media producing object is in at the moment.
Definition: phononnamespace.h:142
pixmap
GLXFBConfig Pixmap pixmap
Definition: GLee.h:10237
Qt::LayoutDirection
LayoutDirection
Definition: qnamespace.h:1580
Q_SLOTS
#define Q_SLOTS
Definition: qobjectdefs.h:71
QIcon
Definition: qicon.h:60
QStyle::PrimitiveElement
PrimitiveElement
Definition: qstyle.h:145
QDebug
Definition: qdebug.h:62
QPoint
Definition: qpoint.h:53
QT_BEGIN_NAMESPACE
#define QT_BEGIN_NAMESPACE
Definition: qglobal.h:127
QStyle::StyleHint
StyleHint
Definition: qstyle.h:640
QStyle
Definition: qstyle.h:68
Qt::Orientation
Orientation
Definition: qnamespace.h:174
Q_OBJECT
#define Q_OBJECT
Definition: qobjectdefs.h:157
QStyle::SubControl
SubControl
Definition: qstyle.h:402
QRect
Definition: qrect.h:58
p
GLfloat GLfloat p
Definition: GLee.h:5416
QIcon::Mode
Mode
Definition: qicon.h:63
QSize
Definition: qsize.h:53
QStyle::StateFlag
StateFlag
Definition: qstyle.h:103
QStyle::PixelMetric
PixelMetric
Definition: qstyle.h:474
w
GLubyte GLubyte GLubyte GLubyte w
Definition: GLee.h:1775
QStyle::ContentsType
ContentsType
Definition: qstyle.h:602
QT_END_HEADER
#define QT_END_HEADER
Definition: qglobal.h:142
QStyle::SubElement
SubElement
Definition: qstyle.h:289
QStyle::StandardPixmap
StandardPixmap
Definition: qstyle.h:755
size
GLsizeiptr size
Definition: GLee.h:1561
QStyle::ComplexControl
ComplexControl
Definition: qstyle.h:386
operator<<
Q_GUI_EXPORT QDebug operator<<(QDebug debug, QStyle::State state)
QStyle::ControlElement
ControlElement
Definition: qstyle.h:217
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