/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions ** contained in the Technology Preview License Agreement accompanying ** this package. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain ** additional rights. These rights are described in the Nokia Qt LGPL ** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this ** package. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** ** ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QSTYLE_H #define QSTYLE_H #include #include #include #include #include #include #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Gui) class QAction; class QDebug; class QTab; class QFontMetrics; class QStyleHintReturn; class QStyleOption; class QStyleOptionComplex; class QStylePrivate; class Q_GUI_EXPORT QStyle : public QObject { Q_OBJECT Q_DECLARE_PRIVATE(QStyle) protected: QStyle(QStylePrivate &dd); public: QStyle(); virtual ~QStyle(); virtual void polish(QWidget *); virtual void unpolish(QWidget *); virtual void polish(QApplication *); virtual void unpolish(QApplication *); virtual void polish(QPalette &); virtual QRect itemTextRect(const QFontMetrics &fm, const QRect &r, int flags, bool enabled, const QString &text) const; virtual QRect itemPixmapRect(const QRect &r, int flags, const QPixmap &pixmap) const; virtual void drawItemText(QPainter *painter, const QRect &rect, int flags, const QPalette &pal, bool enabled, const QString &text, QPalette::ColorRole textRole = QPalette::NoRole) const; virtual void drawItemPixmap(QPainter *painter, const QRect &rect, int alignment, const QPixmap &pixmap) const; virtual QPalette standardPalette() const; enum StateFlag { State_None = 0x00000000, #ifdef QT3_SUPPORT State_Default = State_None, #endif State_Enabled = 0x00000001, State_Raised = 0x00000002, State_Sunken = 0x00000004, State_Off = 0x00000008, State_NoChange = 0x00000010, State_On = 0x00000020, State_DownArrow = 0x00000040, State_Horizontal = 0x00000080, State_HasFocus = 0x00000100, State_Top = 0x00000200, State_Bottom = 0x00000400, State_FocusAtBorder = 0x00000800, State_AutoRaise = 0x00001000, State_MouseOver = 0x00002000, State_UpArrow = 0x00004000, State_Selected = 0x00008000, State_Active = 0x00010000, State_Window = 0x00020000, State_Open = 0x00040000, State_Children = 0x00080000, State_Item = 0x00100000, State_Sibling = 0x00200000, State_Editing = 0x00400000, State_KeyboardFocusChange = 0x00800000, #ifdef QT_KEYPAD_NAVIGATION State_HasEditFocus = 0x01000000, #endif State_ReadOnly = 0x02000000, State_Small = 0x04000000, State_Mini = 0x08000000 }; Q_DECLARE_FLAGS(State, StateFlag) #ifdef QT3_SUPPORT typedef State SFlags; #endif enum PrimitiveElement { PE_Q3CheckListController, PE_Q3CheckListExclusiveIndicator, PE_Q3CheckListIndicator, PE_Q3DockWindowSeparator, PE_Q3Separator, PE_Frame, PE_FrameDefaultButton, PE_FrameDockWidget, PE_FrameFocusRect, PE_FrameGroupBox, PE_FrameLineEdit, PE_FrameMenu, PE_FrameStatusBar, // obsolete PE_FrameStatusBarItem = PE_FrameStatusBar, PE_FrameTabWidget, PE_FrameWindow, PE_FrameButtonBevel, PE_FrameButtonTool, PE_FrameTabBarBase, PE_PanelButtonCommand, PE_PanelButtonBevel, PE_PanelButtonTool, PE_PanelMenuBar, PE_PanelToolBar, PE_PanelLineEdit, PE_IndicatorArrowDown, PE_IndicatorArrowLeft, PE_IndicatorArrowRight, PE_IndicatorArrowUp, PE_IndicatorBranch, PE_IndicatorButtonDropDown, PE_IndicatorViewItemCheck, PE_IndicatorItemViewItemCheck = PE_IndicatorViewItemCheck, PE_IndicatorCheckBox, PE_IndicatorDockWidgetResizeHandle, PE_IndicatorHeaderArrow, PE_IndicatorMenuCheckMark, PE_IndicatorProgressChunk, PE_IndicatorRadioButton, PE_IndicatorSpinDown, PE_IndicatorSpinMinus, PE_IndicatorSpinPlus, PE_IndicatorSpinUp, PE_IndicatorToolBarHandle, PE_IndicatorToolBarSeparator, PE_PanelTipLabel, PE_IndicatorTabTear, PE_PanelScrollAreaCorner, PE_Widget, PE_IndicatorColumnViewArrow, PE_IndicatorItemViewItemDrop, PE_PanelItemViewItem, PE_PanelItemViewRow, // ### Qt 5: remove PE_PanelStatusBar, PE_IndicatorTabClose, PE_PanelMenu, // do not add any values below/greater this PE_CustomBase = 0xf000000 }; virtual void drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QPainter *p, const QWidget *w = 0) const = 0; enum ControlElement { CE_PushButton, CE_PushButtonBevel, CE_PushButtonLabel, CE_CheckBox, CE_CheckBoxLabel, CE_RadioButton, CE_RadioButtonLabel, CE_TabBarTab, CE_TabBarTabShape, CE_TabBarTabLabel, CE_ProgressBar, CE_ProgressBarGroove, CE_ProgressBarContents, CE_ProgressBarLabel, CE_MenuItem, CE_MenuScroller, CE_MenuVMargin, CE_MenuHMargin, CE_MenuTearoff, CE_MenuEmptyArea, CE_MenuBarItem, CE_MenuBarEmptyArea, CE_ToolButtonLabel, CE_Header, CE_HeaderSection, CE_HeaderLabel, CE_Q3DockWindowEmptyArea, CE_ToolBoxTab, CE_SizeGrip, CE_Splitter, CE_RubberBand, CE_DockWidgetTitle, CE_ScrollBarAddLine, CE_ScrollBarSubLine, CE_ScrollBarAddPage, CE_ScrollBarSubPage, CE_ScrollBarSlider, CE_ScrollBarFirst, CE_ScrollBarLast, CE_FocusFrame, CE_ComboBoxLabel, CE_ToolBar, CE_ToolBoxTabShape, CE_ToolBoxTabLabel, CE_HeaderEmptyArea, CE_ColumnViewGrip, CE_ItemViewItem, CE_ShapedFrame, // do not add any values below/greater than this CE_CustomBase = 0xf0000000 }; virtual void drawControl(ControlElement element, const QStyleOption *opt, QPainter *p, const QWidget *w = 0) const = 0; enum SubElement { SE_PushButtonContents, SE_PushButtonFocusRect, SE_CheckBoxIndicator, SE_CheckBoxContents, SE_CheckBoxFocusRect, SE_CheckBoxClickRect, SE_RadioButtonIndicator, SE_RadioButtonContents, SE_RadioButtonFocusRect, SE_RadioButtonClickRect, SE_ComboBoxFocusRect, SE_SliderFocusRect, SE_Q3DockWindowHandleRect, SE_ProgressBarGroove, SE_ProgressBarContents, SE_ProgressBarLabel, // ### Qt 5: These values are unused; eliminate them SE_DialogButtonAccept, SE_DialogButtonReject, SE_DialogButtonApply, SE_DialogButtonHelp, SE_DialogButtonAll, SE_DialogButtonAbort, SE_DialogButtonIgnore, SE_DialogButtonRetry, SE_DialogButtonCustom, SE_ToolBoxTabContents, SE_HeaderLabel, SE_HeaderArrow, SE_TabWidgetTabBar, SE_TabWidgetTabPane, SE_TabWidgetTabContents, SE_TabWidgetLeftCorner, SE_TabWidgetRightCorner, SE_ViewItemCheckIndicator, SE_ItemViewItemCheckIndicator = SE_ViewItemCheckIndicator, SE_TabBarTearIndicator, SE_TreeViewDisclosureItem, SE_LineEditContents, SE_FrameContents, SE_DockWidgetCloseButton, SE_DockWidgetFloatButton, SE_DockWidgetTitleBarText, SE_DockWidgetIcon, SE_CheckBoxLayoutItem, SE_ComboBoxLayoutItem, SE_DateTimeEditLayoutItem, SE_DialogButtonBoxLayoutItem, // ### remove SE_LabelLayoutItem, SE_ProgressBarLayoutItem, SE_PushButtonLayoutItem, SE_RadioButtonLayoutItem, SE_SliderLayoutItem, SE_SpinBoxLayoutItem, SE_ToolButtonLayoutItem, SE_FrameLayoutItem, SE_GroupBoxLayoutItem, SE_TabWidgetLayoutItem, SE_ItemViewItemDecoration, SE_ItemViewItemText, SE_ItemViewItemFocusRect, SE_TabBarTabLeftButton, SE_TabBarTabRightButton, SE_TabBarTabText, SE_ShapedFrameContents, // do not add any values below/greater than this SE_CustomBase = 0xf0000000 }; virtual QRect subElementRect(SubElement subElement, const QStyleOption *option, const QWidget *widget = 0) const = 0; enum ComplexControl { CC_SpinBox, CC_ComboBox, CC_ScrollBar, CC_Slider, CC_ToolButton, CC_TitleBar, CC_Q3ListView, CC_Dial, CC_GroupBox, CC_MdiControls, // do not add any values below/greater than this CC_CustomBase = 0xf0000000 }; enum SubControl { SC_None = 0x00000000, SC_ScrollBarAddLine = 0x00000001, SC_ScrollBarSubLine = 0x00000002, SC_ScrollBarAddPage = 0x00000004, SC_ScrollBarSubPage = 0x00000008, SC_ScrollBarFirst = 0x00000010, SC_ScrollBarLast = 0x00000020, SC_ScrollBarSlider = 0x00000040, SC_ScrollBarGroove = 0x00000080, SC_SpinBoxUp = 0x00000001, SC_SpinBoxDown = 0x00000002, SC_SpinBoxFrame = 0x00000004, SC_SpinBoxEditField = 0x00000008, SC_ComboBoxFrame = 0x00000001, SC_ComboBoxEditField = 0x00000002, SC_ComboBoxArrow = 0x00000004, SC_ComboBoxListBoxPopup = 0x00000008, SC_SliderGroove = 0x00000001, SC_SliderHandle = 0x00000002, SC_SliderTickmarks = 0x00000004, SC_ToolButton = 0x00000001, SC_ToolButtonMenu = 0x00000002, SC_TitleBarSysMenu = 0x00000001, SC_TitleBarMinButton = 0x00000002, SC_TitleBarMaxButton = 0x00000004, SC_TitleBarCloseButton = 0x00000008, SC_TitleBarNormalButton = 0x00000010, SC_TitleBarShadeButton = 0x00000020, SC_TitleBarUnshadeButton = 0x00000040, SC_TitleBarContextHelpButton = 0x00000080, SC_TitleBarLabel = 0x00000100, SC_Q3ListView = 0x00000001, SC_Q3ListViewBranch = 0x00000002, SC_Q3ListViewExpand = 0x00000004, SC_DialGroove = 0x00000001, SC_DialHandle = 0x00000002, SC_DialTickmarks = 0x00000004, SC_GroupBoxCheckBox = 0x00000001, SC_GroupBoxLabel = 0x00000002, SC_GroupBoxContents = 0x00000004, SC_GroupBoxFrame = 0x00000008, SC_MdiMinButton = 0x00000001, SC_MdiNormalButton = 0x00000002, SC_MdiCloseButton = 0x00000004, SC_All = 0xffffffff }; Q_DECLARE_FLAGS(SubControls, SubControl) #ifdef QT3_SUPPORT typedef SubControls SCFlags; #endif virtual void drawComplexControl(ComplexControl cc, const QStyleOptionComplex *opt, QPainter *p, const QWidget *widget = 0) const = 0; virtual SubControl hitTestComplexControl(ComplexControl cc, const QStyleOptionComplex *opt, const QPoint &pt, const QWidget *widget = 0) const = 0; virtual QRect subControlRect(ComplexControl cc, const QStyleOptionComplex *opt, SubControl sc, const QWidget *widget = 0) const = 0; enum PixelMetric { PM_ButtonMargin, PM_ButtonDefaultIndicator, PM_MenuButtonIndicator, PM_ButtonShiftHorizontal, PM_ButtonShiftVertical, PM_DefaultFrameWidth, PM_SpinBoxFrameWidth, PM_ComboBoxFrameWidth, PM_MaximumDragDistance, PM_ScrollBarExtent, PM_ScrollBarSliderMin, PM_SliderThickness, // total slider thickness PM_SliderControlThickness, // thickness of the business part PM_SliderLength, // total length of slider PM_SliderTickmarkOffset, // PM_SliderSpaceAvailable, // available space for slider to move PM_DockWidgetSeparatorExtent, PM_DockWidgetHandleExtent, PM_DockWidgetFrameWidth, PM_TabBarTabOverlap, PM_TabBarTabHSpace, PM_TabBarTabVSpace, PM_TabBarBaseHeight, PM_TabBarBaseOverlap, PM_ProgressBarChunkWidth, PM_SplitterWidth, PM_TitleBarHeight, PM_MenuScrollerHeight, PM_MenuHMargin, PM_MenuVMargin, PM_MenuPanelWidth, PM_MenuTearoffHeight, PM_MenuDesktopFrameWidth, PM_MenuBarPanelWidth, PM_MenuBarItemSpacing, PM_MenuBarVMargin, PM_MenuBarHMargin, PM_IndicatorWidth, PM_IndicatorHeight, PM_ExclusiveIndicatorWidth, PM_ExclusiveIndicatorHeight, PM_CheckListButtonSize, PM_CheckListControllerSize, PM_DialogButtonsSeparator, PM_DialogButtonsButtonWidth, PM_DialogButtonsButtonHeight, PM_MdiSubWindowFrameWidth, PM_MDIFrameWidth = PM_MdiSubWindowFrameWidth, //obsolete PM_MdiSubWindowMinimizedWidth, PM_MDIMinimizedWidth = PM_MdiSubWindowMinimizedWidth, //obsolete PM_HeaderMargin, PM_HeaderMarkSize, PM_HeaderGripMargin, PM_TabBarTabShiftHorizontal, PM_TabBarTabShiftVertical, PM_TabBarScrollButtonWidth, PM_ToolBarFrameWidth, PM_ToolBarHandleExtent, PM_ToolBarItemSpacing, PM_ToolBarItemMargin, PM_ToolBarSeparatorExtent, PM_ToolBarExtensionExtent, PM_SpinBoxSliderHeight, PM_DefaultTopLevelMargin, PM_DefaultChildMargin, PM_DefaultLayoutSpacing, PM_ToolBarIconSize, PM_ListViewIconSize, PM_IconViewIconSize, PM_SmallIconSize, PM_LargeIconSize, PM_FocusFrameVMargin, PM_FocusFrameHMargin, PM_ToolTipLabelFrameWidth, PM_CheckBoxLabelSpacing, PM_TabBarIconSize, PM_SizeGripSize, PM_DockWidgetTitleMargin, PM_MessageBoxIconSize, PM_ButtonIconSize, PM_DockWidgetTitleBarButtonMargin, PM_RadioButtonLabelSpacing, PM_LayoutLeftMargin, PM_LayoutTopMargin, PM_LayoutRightMargin, PM_LayoutBottomMargin, PM_LayoutHorizontalSpacing, PM_LayoutVerticalSpacing, PM_TabBar_ScrollButtonOverlap, PM_TextCursorWidth, PM_TabCloseIndicatorWidth, PM_TabCloseIndicatorHeight, PM_ScrollView_ScrollBarSpacing, PM_SubMenuOverlap, // do not add any values below/greater than this PM_CustomBase = 0xf0000000 }; virtual int pixelMetric(PixelMetric metric, const QStyleOption *option = 0, const QWidget *widget = 0) const = 0; enum ContentsType { CT_PushButton, CT_CheckBox, CT_RadioButton, CT_ToolButton, CT_ComboBox, CT_Splitter, CT_Q3DockWindow, CT_ProgressBar, CT_MenuItem, CT_MenuBarItem, CT_MenuBar, CT_Menu, CT_TabBarTab, CT_Slider, CT_ScrollBar, CT_Q3Header, CT_LineEdit, CT_SpinBox, CT_SizeGrip, CT_TabWidget, CT_DialogButtons, CT_HeaderSection, CT_GroupBox, CT_MdiControls, CT_ItemViewItem, // do not add any values below/greater than this CT_CustomBase = 0xf0000000 }; virtual QSize sizeFromContents(ContentsType ct, const QStyleOption *opt, const QSize &contentsSize, const QWidget *w = 0) const = 0; enum StyleHint { SH_EtchDisabledText, SH_DitherDisabledText, SH_ScrollBar_MiddleClickAbsolutePosition, SH_ScrollBar_ScrollWhenPointerLeavesControl, SH_TabBar_SelectMouseType, SH_TabBar_Alignment, SH_Header_ArrowAlignment, SH_Slider_SnapToValue, SH_Slider_SloppyKeyEvents, SH_ProgressDialog_CenterCancelButton, SH_ProgressDialog_TextLabelAlignment, SH_PrintDialog_RightAlignButtons, SH_MainWindow_SpaceBelowMenuBar, SH_FontDialog_SelectAssociatedText, SH_Menu_AllowActiveAndDisabled, SH_Menu_SpaceActivatesItem, SH_Menu_SubMenuPopupDelay, SH_ScrollView_FrameOnlyAroundContents, SH_MenuBar_AltKeyNavigation, SH_ComboBox_ListMouseTracking, SH_Menu_MouseTracking, SH_MenuBar_MouseTracking, SH_ItemView_ChangeHighlightOnFocus, SH_Widget_ShareActivation, SH_Workspace_FillSpaceOnMaximize, SH_ComboBox_Popup, SH_TitleBar_NoBorder, SH_Slider_StopMouseOverSlider, SH_ScrollBar_StopMouseOverSlider = SH_Slider_StopMouseOverSlider, // obsolete SH_BlinkCursorWhenTextSelected, SH_RichText_FullWidthSelection, SH_Menu_Scrollable, SH_GroupBox_TextLabelVerticalAlignment, SH_GroupBox_TextLabelColor, SH_Menu_SloppySubMenus, SH_Table_GridLineColor, SH_LineEdit_PasswordCharacter, SH_DialogButtons_DefaultButton, SH_ToolBox_SelectedPageTitleBold, SH_TabBar_PreferNoArrows, SH_ScrollBar_LeftClickAbsolutePosition, SH_Q3ListViewExpand_SelectMouseType, SH_UnderlineShortcut, SH_SpinBox_AnimateButton, SH_SpinBox_KeyPressAutoRepeatRate, SH_SpinBox_ClickAutoRepeatRate, SH_Menu_FillScreenWithScroll, SH_ToolTipLabel_Opacity, SH_DrawMenuBarSeparator, SH_TitleBar_ModifyNotification, SH_Button_FocusPolicy, SH_MenuBar_DismissOnSecondClick, SH_MessageBox_UseBorderForButtonSpacing, SH_TitleBar_AutoRaise, SH_ToolButton_PopupDelay, SH_FocusFrame_Mask, SH_RubberBand_Mask, SH_WindowFrame_Mask, SH_SpinControls_DisableOnBounds, SH_Dial_BackgroundRole, SH_ComboBox_LayoutDirection, SH_ItemView_EllipsisLocation, SH_ItemView_ShowDecorationSelected, SH_ItemView_ActivateItemOnSingleClick, SH_ScrollBar_ContextMenu, SH_ScrollBar_RollBetweenButtons, SH_Slider_AbsoluteSetButtons, SH_Slider_PageSetButtons, SH_Menu_KeyboardSearch, SH_TabBar_ElideMode, SH_DialogButtonLayout, SH_ComboBox_PopupFrameStyle, SH_MessageBox_TextInteractionFlags, SH_DialogButtonBox_ButtonsHaveIcons, SH_SpellCheckUnderlineStyle, SH_MessageBox_CenterButtons, SH_Menu_SelectionWrap, SH_ItemView_MovementWithoutUpdatingSelection, SH_ToolTip_Mask, SH_FocusFrame_AboveWidget, SH_TextControl_FocusIndicatorTextCharFormat, SH_WizardStyle, SH_ItemView_ArrowKeysNavigateIntoChildren, SH_Menu_Mask, SH_Menu_FlashTriggeredItem, SH_Menu_FadeOutOnHide, SH_SpinBox_ClickAutoRepeatThreshold, SH_ItemView_PaintAlternatingRowColorsForEmptyArea, SH_FormLayoutWrapPolicy, SH_TabWidget_DefaultTabPosition, SH_ToolBar_Movable, SH_FormLayoutFieldGrowthPolicy, SH_FormLayoutFormAlignment, SH_FormLayoutLabelAlignment, SH_ItemView_DrawDelegateFrame, SH_TabBar_CloseButtonPosition, SH_DockWidget_ButtonsHaveFrame, // Add new style hint values here #ifdef QT3_SUPPORT SH_GUIStyle = 0x00000100, SH_ScrollBar_BackgroundMode, // Add other compat values here SH_UnderlineAccelerator = SH_UnderlineShortcut, #endif SH_CustomBase = 0xf0000000 }; virtual int styleHint(StyleHint stylehint, const QStyleOption *opt = 0, const QWidget *widget = 0, QStyleHintReturn* returnData = 0) const = 0; enum StandardPixmap { SP_TitleBarMenuButton, SP_TitleBarMinButton, SP_TitleBarMaxButton, SP_TitleBarCloseButton, SP_TitleBarNormalButton, SP_TitleBarShadeButton, SP_TitleBarUnshadeButton, SP_TitleBarContextHelpButton, SP_DockWidgetCloseButton, SP_MessageBoxInformation, SP_MessageBoxWarning, SP_MessageBoxCritical, SP_MessageBoxQuestion, SP_DesktopIcon, SP_TrashIcon, SP_ComputerIcon, SP_DriveFDIcon, SP_DriveHDIcon, SP_DriveCDIcon, SP_DriveDVDIcon, SP_DriveNetIcon, SP_DirOpenIcon, SP_DirClosedIcon, SP_DirLinkIcon, SP_FileIcon, SP_FileLinkIcon, SP_ToolBarHorizontalExtensionButton, SP_ToolBarVerticalExtensionButton, SP_FileDialogStart, SP_FileDialogEnd, SP_FileDialogToParent, SP_FileDialogNewFolder, SP_FileDialogDetailedView, SP_FileDialogInfoView, SP_FileDialogContentsView, SP_FileDialogListView, SP_FileDialogBack, SP_DirIcon, SP_DialogOkButton, SP_DialogCancelButton, SP_DialogHelpButton, SP_DialogOpenButton, SP_DialogSaveButton, SP_DialogCloseButton, SP_DialogApplyButton, SP_DialogResetButton, SP_DialogDiscardButton, SP_DialogYesButton, SP_DialogNoButton, SP_ArrowUp, SP_ArrowDown, SP_ArrowLeft, SP_ArrowRight, SP_ArrowBack, SP_ArrowForward, SP_DirHomeIcon, SP_CommandLink, SP_VistaShield, SP_BrowserReload, SP_BrowserStop, SP_MediaPlay, SP_MediaStop, SP_MediaPause, SP_MediaSkipForward, SP_MediaSkipBackward, SP_MediaSeekForward, SP_MediaSeekBackward, SP_MediaVolume, SP_MediaVolumeMuted, // do not add any values below/greater than this SP_CustomBase = 0xf0000000 }; virtual QPixmap standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt = 0, const QWidget *widget = 0) const = 0; QIcon standardIcon(StandardPixmap standardIcon, const QStyleOption *option = 0, const QWidget *widget = 0) const; virtual QPixmap generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap, const QStyleOption *opt) const = 0; static QRect visualRect(Qt::LayoutDirection direction, const QRect &boundingRect, const QRect &logicalRect); static QPoint visualPos(Qt::LayoutDirection direction, const QRect &boundingRect, const QPoint &logicalPos); static int sliderPositionFromValue(int min, int max, int val, int space, bool upsideDown = false); static int sliderValueFromPosition(int min, int max, int pos, int space, bool upsideDown = false); static Qt::Alignment visualAlignment(Qt::LayoutDirection direction, Qt::Alignment alignment); static QRect alignedRect(Qt::LayoutDirection direction, Qt::Alignment alignment, const QSize &size, const QRect &rectangle); int layoutSpacing(QSizePolicy::ControlType control1, QSizePolicy::ControlType control2, Qt::Orientation orientation, const QStyleOption *option = 0, const QWidget *widget = 0) const; int combinedLayoutSpacing(QSizePolicy::ControlTypes controls1, QSizePolicy::ControlTypes controls2, Qt::Orientation orientation, QStyleOption *option = 0, QWidget *widget = 0) const; protected Q_SLOTS: QIcon standardIconImplementation(StandardPixmap standardIcon, const QStyleOption *opt = 0, const QWidget *widget = 0) const; int layoutSpacingImplementation(QSizePolicy::ControlType control1, QSizePolicy::ControlType control2, Qt::Orientation orientation, const QStyleOption *option = 0, const QWidget *widget = 0) const; private: Q_DISABLE_COPY(QStyle) friend class QWidget; friend class QWidgetPrivate; friend class QApplication; }; Q_DECLARE_OPERATORS_FOR_FLAGS(QStyle::State) Q_DECLARE_OPERATORS_FOR_FLAGS(QStyle::SubControls) #if !defined(QT_NO_DEBUG_STREAM) && !defined(QT_NO_DEBUG) Q_GUI_EXPORT QDebug operator<<(QDebug debug, QStyle::State state); #endif QT_END_NAMESPACE QT_END_HEADER #endif // QSTYLE_H