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1221 lines
93 KiB
1221 lines
93 KiB
14 years ago
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<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/kernel/qstyle.cpp:306 -->
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<title>QStyle Class</title>
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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>QStyle Class Reference</h1>
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<p>The QStyle class specifies the look and feel of a GUI.
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<a href="#details">More...</a>
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<p><tt>#include <<a href="qstyle-h.html">qstyle.h</a>></tt>
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<p>Inherits <a href="qobject.html">QObject</a>.
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<p>Inherited by <a href="qcommonstyle.html">QCommonStyle</a>.
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<p><a href="qstyle-members.html">List of all member functions.</a>
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<h2>Public Members</h2>
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<ul>
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<li class=fn><a href="#QStyle"><b>QStyle</b></a> ()</li>
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<li class=fn>virtual <a href="#~QStyle"><b>~QStyle</b></a> ()</li>
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<li class=fn>virtual void <a href="#polish"><b>polish</b></a> ( QWidget * )</li>
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<li class=fn>virtual void <a href="#unPolish"><b>unPolish</b></a> ( QWidget * )</li>
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<li class=fn>virtual void <a href="#polish-2"><b>polish</b></a> ( QApplication * )</li>
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<li class=fn>virtual void <a href="#unPolish-2"><b>unPolish</b></a> ( QApplication * )</li>
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<li class=fn>virtual void <a href="#polish-3"><b>polish</b></a> ( QPalette & )</li>
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<li class=fn>virtual void <a href="#polishPopupMenu"><b>polishPopupMenu</b></a> ( QPopupMenu * ) = 0</li>
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<li class=fn>virtual QRect <a href="#itemRect"><b>itemRect</b></a> ( QPainter * p, const QRect & r, int flags, bool enabled, const QPixmap * pixmap, const QString & text, int len = -1 ) const</li>
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<li class=fn>virtual void <a href="#drawItem"><b>drawItem</b></a> ( QPainter * p, const QRect & r, int flags, const QColorGroup & g, bool enabled, const QPixmap * pixmap, const QString & text, int len = -1, const QColor * penColor = 0 ) const</li>
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<li class=fn>enum <a href="#PrimitiveElement-enum"><b>PrimitiveElement</b></a> { PE_ButtonCommand, PE_ButtonDefault, PE_ButtonBevel, PE_ButtonTool, PE_ButtonDropDown, PE_FocusRect, PE_ArrowUp, PE_ArrowDown, PE_ArrowRight, PE_ArrowLeft, PE_SpinWidgetUp, PE_SpinWidgetDown, PE_SpinWidgetPlus, PE_SpinWidgetMinus, PE_Indicator, PE_IndicatorMask, PE_ExclusiveIndicator, PE_ExclusiveIndicatorMask, PE_DockWindowHandle, PE_DockWindowSeparator, PE_DockWindowResizeHandle, PE_Splitter, PE_Panel, PE_PanelPopup, PE_PanelMenuBar, PE_PanelDockWindow, PE_TabBarBase, PE_HeaderSection, PE_HeaderArrow, PE_StatusBarSection, PE_GroupBoxFrame, PE_Separator, PE_SizeGrip, PE_CheckMark, PE_ScrollBarAddLine, PE_ScrollBarSubLine, PE_ScrollBarAddPage, PE_ScrollBarSubPage, PE_ScrollBarSlider, PE_ScrollBarFirst, PE_ScrollBarLast, PE_ProgressBarChunk, PE_PanelLineEdit, PE_PanelTabWidget, PE_WindowFrame, PE_CheckListController, PE_CheckListIndicator, PE_CheckListExclusiveIndicator, PE_PanelGroupBox, PE_RubberBand, PE_CustomBase = 0xf000000 }</li>
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<li class=fn>enum <a href="#StyleFlags-enum"><b>StyleFlags</b></a> { Style_Default = 0x00000000, Style_Enabled = 0x00000001, Style_Raised = 0x00000002, Style_Sunken = 0x00000004, Style_Off = 0x00000008, Style_NoChange = 0x00000010, Style_On = 0x00000020, Style_Down = 0x00000040, Style_Horizontal = 0x00000080, Style_HasFocus = 0x00000100, Style_Top = 0x00000200, Style_Bottom = 0x00000400, Style_FocusAtBorder = 0x00000800, Style_AutoRaise = 0x00001000, Style_MouseOver = 0x00002000, Style_Up = 0x00004000, Style_Selected = 0x00008000, Style_Active = 0x00010000, Style_ButtonDefault = 0x00020000 }</li>
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<li class=fn>virtual void <a href="#drawPrimitive"><b>drawPrimitive</b></a> ( PrimitiveElement pe, QPainter * p, const QRect & r, const QColorGroup & cg, SFlags flags = Style_Default, const QStyleOption & opt = QStyleOption::Default ) const = 0</li>
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<li class=fn>enum <a href="#ControlElement-enum"><b>ControlElement</b></a> { CE_PushButton, CE_PushButtonLabel, CE_CheckBox, CE_CheckBoxLabel, CE_RadioButton, CE_RadioButtonLabel, CE_TabBarTab, CE_TabBarLabel, CE_ProgressBarGroove, CE_ProgressBarContents, CE_ProgressBarLabel, CE_PopupMenuItem, CE_MenuBarItem, CE_ToolButtonLabel, CE_MenuBarEmptyArea, CE_PopupMenuScroller, CE_DockWindowEmptyArea, CE_PopupMenuVerticalExtra, CE_PopupMenuHorizontalExtra, CE_ToolBoxTab, CE_HeaderLabel, CE_CustomBase = 0xf0000000 }</li>
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<li class=fn>virtual void <a href="#drawControl"><b>drawControl</b></a> ( ControlElement element, QPainter * p, const QWidget * widget, const QRect & r, const QColorGroup & cg, SFlags how = Style_Default, const QStyleOption & opt = QStyleOption::Default ) const = 0</li>
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<li class=fn>virtual void <a href="#drawControlMask"><b>drawControlMask</b></a> ( ControlElement element, QPainter * p, const QWidget * widget, const QRect & r, const QStyleOption & opt = QStyleOption::Default ) const = 0</li>
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<li class=fn>enum <a href="#SubRect-enum"><b>SubRect</b></a> { SR_PushButtonContents, SR_PushButtonFocusRect, SR_CheckBoxIndicator, SR_CheckBoxContents, SR_CheckBoxFocusRect, SR_RadioButtonIndicator, SR_RadioButtonContents, SR_RadioButtonFocusRect, SR_ComboBoxFocusRect, SR_SliderFocusRect, SR_DockWindowHandleRect, SR_ProgressBarGroove, SR_ProgressBarContents, SR_ProgressBarLabel, SR_ToolButtonContents, SR_DialogButtonAccept, SR_DialogButtonReject, SR_DialogButtonApply, SR_DialogButtonHelp, SR_DialogButtonAll, SR_DialogButtonAbort, SR_DialogButtonIgnore, SR_DialogButtonRetry, SR_DialogButtonCustom, SR_ToolBoxTabContents, SR_CustomBase = 0xf0000000 }</li>
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<li class=fn>virtual QRect <a href="#subRect"><b>subRect</b></a> ( SubRect subrect, const QWidget * widget ) const = 0</li>
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<li class=fn>enum <a href="#ComplexControl-enum"><b>ComplexControl</b></a> { CC_SpinWidget, CC_ComboBox, CC_ScrollBar, CC_Slider, CC_ToolButton, CC_TitleBar, CC_ListView, CC_CustomBase = 0xf0000000 }</li>
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<li class=fn>enum <a href="#SubControl-enum"><b>SubControl</b></a> { 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_SpinWidgetUp = 0x00000001, SC_SpinWidgetDown = 0x00000002, SC_SpinWidgetFrame = 0x00000004, SC_SpinWidgetEditField = 0x00000008, SC_SpinWidgetButtonField = 0x00000010, 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_TitleBarLabel = 0x00000001, SC_TitleBarSysMenu = 0x00000002, SC_TitleBarMinButton = 0x00000004, SC_TitleBarMaxButton = 0x00000008, SC_TitleBarCloseButton = 0x00000010, SC_TitleBarNormalButton = 0x00000020, SC_TitleBarShadeButton = 0x00000040, SC_TitleBarUnshadeButton = 0x00000080, SC_ListView = 0x00000001, SC_ListViewBranch = 0x00000002, SC_ListViewExpand = 0x00000004, SC_All = 0xffffffff }</li>
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<li class=fn>virtual void <a href="#drawComplexControl"><b>drawComplexControl</b></a> ( ComplexControl control, QPainter * p, const QWidget * widget, const QRect & r, const QColorGroup & cg, SFlags how = Style_Default, SCFlags sub = SC_All, SCFlags subActive = SC_None, const QStyleOption & opt = QStyleOption::Default ) const = 0</li>
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<li class=fn>virtual void <a href="#drawComplexControlMask"><b>drawComplexControlMask</b></a> ( ComplexControl control, QPainter * p, const QWidget * widget, const QRect & r, const QStyleOption & opt = QStyleOption::Default ) const = 0</li>
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<li class=fn>virtual QRect <a href="#querySubControlMetrics"><b>querySubControlMetrics</b></a> ( ComplexControl control, const QWidget * widget, SubControl subcontrol, const QStyleOption & opt = QStyleOption::Default ) const = 0</li>
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<li class=fn>virtual SubControl <a href="#querySubControl"><b>querySubControl</b></a> ( ComplexControl control, const QWidget * widget, const QPoint & pos, const QStyleOption & opt = QStyleOption::Default ) const = 0</li>
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<li class=fn>enum <a href="#PixelMetric-enum"><b>PixelMetric</b></a> { PM_ButtonMargin, PM_ButtonDefaultIndicator, PM_MenuButtonIndicator, PM_ButtonShiftHorizontal, PM_ButtonShiftVertical, PM_DefaultFrameWidth, PM_SpinBoxFrameWidth, PM_MaximumDragDistance, PM_ScrollBarExtent, PM_ScrollBarSliderMin, PM_SliderThickness, PM_SliderControlThickness, PM_SliderLength, PM_SliderTickmarkOffset, PM_SliderSpaceAvailable, PM_DockWindowSeparatorExtent, PM_DockWindowHandleExtent, PM_DockWindowFrameWidth, PM_MenuBarFrameWidth, PM_TabBarTabOverlap, PM_TabBarTabHSpace, PM_TabBarTabVSpace, PM_TabBarBaseHeight, PM_TabBarBaseOverlap, PM_ProgressBarChunkWidth, PM_SplitterWidth, PM_TitleBarHeight, PM_IndicatorWidth, PM_IndicatorHeight, PM_ExclusiveIndicatorWidth, PM_ExclusiveIndicatorHeight, PM_PopupMenuScrollerHeight, PM_CheckListButtonSize, PM_CheckListControllerSize, PM_PopupMenuFrameHorizontalExtra, PM_PopupMenuFrameVerticalExtra, PM_DialogButtonsSeparator, PM_DialogButtonsButtonWidth, PM_DialogButtonsButtonHeight, PM_MDIFrameWidth, PM_MDIMinimizedWidth, PM_HeaderMargin, PM_HeaderMarkSize, PM_HeaderGripMargin, PM_TabBarTabShiftHorizontal, PM_TabBarTabShiftVertical, PM_TabBarScrollButtonWidth, PM_MenuBarItemSpacing, PM_ToolBarItemSpacing, PM_CustomBase = 0xf0000000 }</li>
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<li class=fn>virtual int <a href="#pixelMetric"><b>pixelMetric</b></a> ( PixelMetric metric, const QWidget * widget = 0 ) const = 0</li>
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<li class=fn>enum <a href="#ContentsType-enum"><b>ContentsType</b></a> { CT_PushButton, CT_CheckBox, CT_RadioButton, CT_ToolButton, CT_ComboBox, CT_Splitter, CT_DockWindow, CT_ProgressBar, CT_PopupMenuItem, CT_TabBarTab, CT_Slider, CT_Header, CT_LineEdit, CT_MenuBar, CT_SpinBox, CT_SizeGrip, CT_TabWidget, CT_DialogButtons, CT_CustomBase = 0xf0000000 }</li>
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<li class=fn>virtual QSize <a href="#sizeFromContents"><b>sizeFromContents</b></a> ( ContentsType contents, const QWidget * widget, const QSize & contentsSize, const QStyleOption & opt = QStyleOption::Default ) const = 0</li>
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<li class=fn>enum <a href="#StyleHint-enum"><b>StyleHint</b></a> { SH_EtchDisabledText, SH_GUIStyle, SH_ScrollBar_BackgroundMode, 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_PopupMenu_AllowActiveAndDisabled, SH_PopupMenu_SpaceActivatesItem, SH_PopupMenu_SubMenuPopupDelay, SH_ScrollView_FrameOnlyAroundContents, SH_MenuBar_AltKeyNavigation, SH_ComboBox_ListMouseTracking, SH_PopupMenu_MouseTracking, SH_MenuBar_MouseTracking, SH_ItemView_ChangeHighlightOnFocus, SH_Widget_ShareActivation, SH_Workspace_FillSpaceOnMaximize, SH_ComboBox_Popup, SH_TitleBar_NoBorder, SH_ScrollBar_StopMouseOverSlider, SH_BlinkCursorWhenTextSelected, SH_RichText_FullWidthSelection, SH_PopupMenu_Scrollable, SH_GroupBox_TextLabelVerticalAlignment, SH_GroupBox_TextLabelColor, SH_PopupMenu_SloppySubMenus, SH_Table_GridLineColor, SH_LineEdit_PasswordCharacter, SH_DialogButtons_DefaultButton, SH_ToolBox_SelectedPageTitleBold, SH_TabBar_PreferNoArrows, SH_ScrollBar_LeftClickAbsolutePosition, SH_ListViewExpand_SelectMouseType, SH_UnderlineAccelerator, SH_ToolButton_Uses3D, SH_CustomBase = 0xf0000000 }</li>
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<li class=fn>virtual int <a href="#styleHint"><b>styleHint</b></a> ( StyleHint stylehint, const QWidget * widget = 0, const QStyleOption & opt = QStyleOption::Default, QStyleHintReturn * returnData = 0 ) const = 0</li>
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<li class=fn>enum <a href="#StylePixmap-enum"><b>StylePixmap</b></a> { SP_TitleBarMinButton, SP_TitleBarMaxButton, SP_TitleBarCloseButton, SP_TitleBarNormalButton, SP_TitleBarShadeButton, SP_TitleBarUnshadeButton, SP_DockWindowCloseButton, SP_MessageBoxInformation, SP_MessageBoxWarning, SP_MessageBoxCritical, SP_MessageBoxQuestion, SP_CustomBase = 0xf0000000 }</li>
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<li class=fn>virtual QPixmap <a href="#stylePixmap"><b>stylePixmap</b></a> ( StylePixmap stylepixmap, const QWidget * widget = 0, const QStyleOption & opt = QStyleOption::Default ) const = 0</li>
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<li class=fn>int defaultFrameWidth () const <em>(obsolete)</em></li>
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<li class=fn>void tabbarMetrics ( const QWidget * t, int & hf, int & vf, int & ov ) const <em>(obsolete)</em></li>
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<li class=fn>QSize scrollBarExtent () const <em>(obsolete)</em></li>
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</ul>
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<h2>Static Public Members</h2>
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<ul>
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<li class=fn>QRect <a href="#visualRect"><b>visualRect</b></a> ( const QRect & logical, const QWidget * w )</li>
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<li class=fn>QRect <a href="#visualRect-2"><b>visualRect</b></a> ( const QRect & logical, const QRect & bounding )</li>
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</ul>
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<hr><a name="details"></a><h2>Detailed Description</h2>
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The QStyle class specifies the look and feel of a GUI.
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<p> A large number of GUI elements are common to many widgets. The
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QStyle class allows the look of these elements to be modified
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across all widgets that use the QStyle functions. It also
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provides two feel options: <a href="motif-extension.html#Motif">Motif</a> and Windows.
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<p> Although it is not possible to fully enumerate the look of
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graphical elements and the feel of widgets in a GUI, QStyle
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provides a considerable amount of control and customisability.
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<p> In Qt 1.x the look and feel option for widgets was specified by a
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single value: the GUIStyle. Starting with Qt 2.0, this notion was
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expanded to allow the look to be specified by virtual drawing
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functions.
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<p> Derived classes may reimplement some or all of the drawing
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functions to modify the look of all widgets that use those
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functions.
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<p> Languages written from right to left (such as Arabic and Hebrew)
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usually also mirror the whole layout of widgets. If you design a
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style, you should take special care when drawing asymmetric
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elements to make sure that they also look correct in a mirrored
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layout. You can start your application with <tt>-reverse</tt> to check
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the mirrored layout. Also notice, that for a reversed layout, the
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light usually comes from top right instead of top left.
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<p> The actual reverse layout is performed automatically when
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possible. However, for the sake of flexibility, the translation
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cannot be performed everywhere. The documentation for each
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function in the QStyle API states whether the function
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expects/returns logical or screen coordinates. Using logical
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coordinates (in ComplexControls, for example) provides great
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flexibility in controlling the look of a widget. Use <a href="#visualRect">visualRect</a>()
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when necessary to translate logical coordinates into screen
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coordinates for drawing.
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<p> In Qt versions prior to 3.0, if you wanted a low level route into
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changing the appearance of a widget, you would reimplement
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<a href="#polish">polish</a>(). With the new 3.0 style engine the recommended approach
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is to reimplement the draw functions, for example <a href="#drawItem">drawItem</a>(),
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<a href="#drawPrimitive">drawPrimitive</a>(), <a href="#drawControl">drawControl</a>(), <a href="#drawControlMask">drawControlMask</a>(),
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<a href="#drawComplexControl">drawComplexControl</a>() and <a href="#drawComplexControlMask">drawComplexControlMask</a>(). Each of these
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functions is called with a range of parameters that provide
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information that you can use to determine how to draw them, e.g.
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style flags, rectangle, color group, etc.
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<p> For information on changing elements of an existing style or
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creating your own style see the <a href="customstyles.html">Style
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overview</a>.
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<p> Styles can also be created as <a href="plugins-howto.html">plugins</a>.
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<p>See also <a href="appearance.html">Widget Appearance and Style</a>.
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<hr><h2>Member Type Documentation</h2>
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<h3 class=fn><a name="ComplexControl-enum"></a>QStyle::ComplexControl</h3>
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<p> This enum represents a ComplexControl. ComplexControls have
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different behaviour depending upon where the user clicks on them
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or which keys are pressed.
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<ul>
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<li><tt>QStyle::CC_SpinWidget</tt>
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<li><tt>QStyle::CC_ComboBox</tt>
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<li><tt>QStyle::CC_ScrollBar</tt>
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<li><tt>QStyle::CC_Slider</tt>
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<li><tt>QStyle::CC_ToolButton</tt>
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<li><tt>QStyle::CC_TitleBar</tt>
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<li><tt>QStyle::CC_ListView</tt>
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</ul><p> <ul>
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<li><tt>QStyle::CC_CustomBase</tt> - base value for custom ControlElements. All
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values above this are reserved for custom use. Therefore,
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custom values must be greater than this value.
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</ul><p> <p>See also <a href="#SubControl-enum">SubControl</a> and <a href="#drawComplexControl">drawComplexControl</a>().
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<h3 class=fn><a name="ContentsType-enum"></a>QStyle::ContentsType</h3>
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<p> This enum represents a ContentsType. It is used to calculate sizes
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for the contents of various widgets.
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<ul>
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<li><tt>QStyle::CT_PushButton</tt>
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<li><tt>QStyle::CT_CheckBox</tt>
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<li><tt>QStyle::CT_RadioButton</tt>
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<li><tt>QStyle::CT_ToolButton</tt>
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<li><tt>QStyle::CT_ComboBox</tt>
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<li><tt>QStyle::CT_Splitter</tt>
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<li><tt>QStyle::CT_DockWindow</tt>
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<li><tt>QStyle::CT_ProgressBar</tt>
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<li><tt>QStyle::CT_PopupMenuItem</tt>
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<li><tt>QStyle::CT_TabBarTab</tt>
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<li><tt>QStyle::CT_Slider</tt>
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<li><tt>QStyle::CT_Header</tt>
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<li><tt>QStyle::CT_LineEdit</tt>
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<li><tt>QStyle::CT_MenuBar</tt>
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|
|
<li><tt>QStyle::CT_SpinBox</tt>
|
||
|
|
<li><tt>QStyle::CT_SizeGrip</tt>
|
||
|
|
<li><tt>QStyle::CT_TabWidget</tt>
|
||
|
|
<li><tt>QStyle::CT_DialogButtons</tt>
|
||
|
|
<li><tt>QStyle::CT_CustomBase</tt> - base value for custom ControlElements. All
|
||
|
|
values above this are reserved for custom use. Custom values
|
||
|
|
must be greater than this value.
|
||
|
|
</ul><p> <p>See also <a href="#sizeFromContents">sizeFromContents</a>().
|
||
|
|
|
||
|
|
<h3 class=fn><a name="ControlElement-enum"></a>QStyle::ControlElement</h3>
|
||
|
|
|
||
|
|
<p> This enum represents a ControlElement. A ControlElement is part of
|
||
|
|
a widget that performs some action or displays information to the
|
||
|
|
user.
|
||
|
|
<ul>
|
||
|
|
<li><tt>QStyle::CE_PushButton</tt> - the bevel and default indicator of a <a href="qpushbutton.html">QPushButton</a>.
|
||
|
|
<li><tt>QStyle::CE_PushButtonLabel</tt> - the label (iconset with text or pixmap)
|
||
|
|
of a QPushButton.
|
||
|
|
<li><tt>QStyle::CE_CheckBox</tt> - the indicator of a <a href="qcheckbox.html">QCheckBox</a>.
|
||
|
|
<li><tt>QStyle::CE_CheckBoxLabel</tt> - the label (text or pixmap) of a QCheckBox.
|
||
|
|
<li><tt>QStyle::CE_RadioButton</tt> - the indicator of a <a href="qradiobutton.html">QRadioButton</a>.
|
||
|
|
<li><tt>QStyle::CE_RadioButtonLabel</tt> - the label (text or pixmap) of a QRadioButton.
|
||
|
|
<li><tt>QStyle::CE_TabBarTab</tt> - the tab within a <a href="qtabbar.html">QTabBar</a> (a <a href="qtab.html">QTab</a>).
|
||
|
|
<li><tt>QStyle::CE_TabBarLabel</tt> - the label within a QTab.
|
||
|
|
<li><tt>QStyle::CE_ProgressBarGroove</tt> - the groove where the progress
|
||
|
|
indicator is drawn in a <a href="qprogressbar.html">QProgressBar</a>.
|
||
|
|
<li><tt>QStyle::CE_ProgressBarContents</tt> - the progress indicator of a QProgressBar.
|
||
|
|
<li><tt>QStyle::CE_ProgressBarLabel</tt> - the text label of a QProgressBar.
|
||
|
|
<li><tt>QStyle::CE_PopupMenuItem</tt> - a menu item in a <a href="qpopupmenu.html">QPopupMenu</a>.
|
||
|
|
<li><tt>QStyle::CE_PopupMenuScroller</tt> - scrolling areas in a popumenu when the
|
||
|
|
style supports scrolling.
|
||
|
|
<li><tt>QStyle::CE_PopupMenuHorizontalExtra</tt> - extra frame area set aside with PM_PopupMenuFrameHorizontalExtra
|
||
|
|
<li><tt>QStyle::CE_PopupMenuVerticalExtra</tt> - extra frame area set aside with PM_PopupMenuFrameVerticalExtra
|
||
|
|
<li><tt>QStyle::CE_MenuBarItem</tt> - a menu item in a <a href="qmenubar.html">QMenuBar</a>.
|
||
|
|
<li><tt>QStyle::CE_ToolButtonLabel</tt> - a tool button's label.
|
||
|
|
<li><tt>QStyle::CE_MenuBarEmptyArea</tt> - the empty area of a QMenuBar.
|
||
|
|
<li><tt>QStyle::CE_DockWindowEmptyArea</tt> - the empty area of a <a href="qdockwindow.html">QDockWindow</a>.
|
||
|
|
<li><tt>QStyle::CE_ToolBoxTab</tt> - the toolbox's tab area
|
||
|
|
<li><tt>QStyle::CE_HeaderLabel</tt> - the header's label
|
||
|
|
<li><tt>QStyle::CE_CustomBase</tt> - base value for custom ControlElements. All values above
|
||
|
|
this are reserved for custom use. Therefore, custom values must be
|
||
|
|
greater than this value.
|
||
|
|
</ul><p> <p>See also <a href="#drawControl">drawControl</a>().
|
||
|
|
|
||
|
|
<h3 class=fn><a name="PixelMetric-enum"></a>QStyle::PixelMetric</h3>
|
||
|
|
|
||
|
|
<p> This enum represents a PixelMetric. A PixelMetric is a style
|
||
|
|
dependent size represented as a single pixel value.
|
||
|
|
<ul>
|
||
|
|
<li><tt>QStyle::PM_ButtonMargin</tt> - amount of whitespace between pushbutton
|
||
|
|
labels and the frame.
|
||
|
|
<li><tt>QStyle::PM_ButtonDefaultIndicator</tt> - width of the default-button indicator frame.
|
||
|
|
<li><tt>QStyle::PM_MenuButtonIndicator</tt> - width of the menu button indicator
|
||
|
|
proportional to the widget height.
|
||
|
|
<li><tt>QStyle::PM_ButtonShiftHorizontal</tt> - horizontal contents shift of a
|
||
|
|
button when the button is down.
|
||
|
|
<li><tt>QStyle::PM_ButtonShiftVertical</tt> - vertical contents shift of a button when the
|
||
|
|
button is down.
|
||
|
|
<li><tt>QStyle::PM_DefaultFrameWidth</tt> - default frame width, usually 2.
|
||
|
|
<li><tt>QStyle::PM_SpinBoxFrameWidth</tt> - frame width of a spin box.
|
||
|
|
<li><tt>QStyle::PM_MDIFrameWidth</tt> - frame width of an MDI window.
|
||
|
|
<li><tt>QStyle::PM_MDIMinimizedWidth</tt> - width of a minimized MSI window.
|
||
|
|
<li><tt>QStyle::PM_MaximumDragDistance</tt> - Some feels require the scrollbar or
|
||
|
|
other sliders to jump back to the original position when the
|
||
|
|
mouse pointer is too far away while dragging. A value of -1
|
||
|
|
disables this behavior.
|
||
|
|
<li><tt>QStyle::PM_ScrollBarExtent</tt> - width of a vertical scrollbar and the
|
||
|
|
height of a horizontal scrollbar.
|
||
|
|
<li><tt>QStyle::PM_ScrollBarSliderMin</tt> - the minimum height of a vertical
|
||
|
|
scrollbar's slider and the minimum width of a horiztonal
|
||
|
|
scrollbar slider.
|
||
|
|
<li><tt>QStyle::PM_SliderThickness</tt> - total slider thickness.
|
||
|
|
<li><tt>QStyle::PM_SliderControlThickness</tt> - thickness of the slider handle.
|
||
|
|
<li><tt>QStyle::PM_SliderLength</tt> - length of the slider.
|
||
|
|
<li><tt>QStyle::PM_SliderTickmarkOffset</tt> - the offset between the tickmarks
|
||
|
|
and the slider.
|
||
|
|
<li><tt>QStyle::PM_SliderSpaceAvailable</tt> - the available space for the slider to move.
|
||
|
|
<li><tt>QStyle::PM_DockWindowSeparatorExtent</tt> - width of a separator in a
|
||
|
|
horiztonal dock window and the height of a separator in a
|
||
|
|
vertical dock window.
|
||
|
|
<li><tt>QStyle::PM_DockWindowHandleExtent</tt> - width of the handle in a
|
||
|
|
horizontal dock window and the height of the handle in a
|
||
|
|
vertical dock window.
|
||
|
|
<li><tt>QStyle::PM_DockWindowFrameWidth</tt> - frame width of a dock window.
|
||
|
|
<li><tt>QStyle::PM_MenuBarFrameWidth</tt> - frame width of a menubar.
|
||
|
|
<li><tt>QStyle::PM_MenuBarItemSpacing</tt> - spacing between menubar items.
|
||
|
|
<li><tt>QStyle::PM_ToolBarItemSpacing</tt> - spacing between toolbar items.
|
||
|
|
<li><tt>QStyle::PM_TabBarTabOverlap</tt> - number of pixels the tabs should overlap.
|
||
|
|
<li><tt>QStyle::PM_TabBarTabHSpace</tt> - extra space added to the tab width.
|
||
|
|
<li><tt>QStyle::PM_TabBarTabVSpace</tt> - extra space added to the tab height.
|
||
|
|
<li><tt>QStyle::PM_TabBarBaseHeight</tt> - height of the area between the tab bar
|
||
|
|
and the tab pages.
|
||
|
|
<li><tt>QStyle::PM_TabBarBaseOverlap</tt> - number of pixels the tab bar overlaps
|
||
|
|
the tab bar base.
|
||
|
|
<li><tt>QStyle::PM_TabBarScrollButtonWidth</tt>
|
||
|
|
<li><tt>QStyle::PM_TabBarTabShiftHorizontal</tt> - horizontal pixel shift when a
|
||
|
|
tab is selected.
|
||
|
|
<li><tt>QStyle::PM_TabBarTabShiftVertical</tt> - vertical pixel shift when a
|
||
|
|
tab is selected.
|
||
|
|
<li><tt>QStyle::PM_ProgressBarChunkWidth</tt> - width of a chunk in a progress bar indicator.
|
||
|
|
<li><tt>QStyle::PM_SplitterWidth</tt> - width of a splitter.
|
||
|
|
<li><tt>QStyle::PM_TitleBarHeight</tt> - height of the title bar.
|
||
|
|
<li><tt>QStyle::PM_PopupMenuFrameHorizontalExtra</tt> - additional border, e.g. for panels
|
||
|
|
<li><tt>QStyle::PM_PopupMenuFrameVerticalExtra</tt> - additional border, e.g. for panels
|
||
|
|
<li><tt>QStyle::PM_IndicatorWidth</tt> - width of a check box indicator.
|
||
|
|
<li><tt>QStyle::PM_IndicatorHeight</tt> - height of a checkbox indicator.
|
||
|
|
<li><tt>QStyle::PM_ExclusiveIndicatorWidth</tt> - width of a radio button indicator.
|
||
|
|
<li><tt>QStyle::PM_ExclusiveIndicatorHeight</tt> - height of a radio button indicator.
|
||
|
|
<li><tt>QStyle::PM_PopupMenuScrollerHeight</tt> - height of the scroller area in a popupmenu.
|
||
|
|
<li><tt>QStyle::PM_PopupMenuScrollerHeight</tt> - height of the scroller area in a popupmenu.
|
||
|
|
<li><tt>QStyle::PM_CheckListButtonSize</tt> - area (width/height) of the
|
||
|
|
checkbox/radiobutton in a <a href="qchecklistitem.html">QCheckListItem</a>
|
||
|
|
<li><tt>QStyle::PM_CheckListControllerSize</tt> - area (width/height) of the
|
||
|
|
controller in a QCheckListItem
|
||
|
|
<li><tt>QStyle::PM_DialogButtonsSeparator</tt> - distance between buttons in a dialog buttons widget.
|
||
|
|
<li><tt>QStyle::PM_DialogButtonsButtonWidth</tt> - minimum width of a button in a dialog buttons widget.
|
||
|
|
<li><tt>QStyle::PM_DialogButtonsButtonHeight</tt> - minimum height of a button in a dialog buttons widget.
|
||
|
|
<li><tt>QStyle::PM_HeaderMarkSize</tt>
|
||
|
|
<li><tt>QStyle::PM_HeaderGripMargin</tt>
|
||
|
|
<li><tt>QStyle::PM_HeaderMargin</tt>
|
||
|
|
<li><tt>QStyle::PM_CustomBase</tt> - base value for custom ControlElements. All
|
||
|
|
values above this are reserved for custom use. Therefore,
|
||
|
|
custom values must be greater than this value.
|
||
|
|
</ul><p> <p>See also <a href="#pixelMetric">pixelMetric</a>().
|
||
|
|
|
||
|
|
<h3 class=fn><a name="PrimitiveElement-enum"></a>QStyle::PrimitiveElement</h3>
|
||
|
|
|
||
|
|
<p> This enum represents the PrimitiveElements of a style. A
|
||
|
|
PrimitiveElement is a common GUI element, such as a checkbox
|
||
|
|
indicator or pushbutton bevel.
|
||
|
|
<ul>
|
||
|
|
<li><tt>QStyle::PE_ButtonCommand</tt> - button used to initiate an action, for
|
||
|
|
example, a <a href="qpushbutton.html">QPushButton</a>.
|
||
|
|
<li><tt>QStyle::PE_ButtonDefault</tt> - this button is the default button, e.g.
|
||
|
|
in a dialog.
|
||
|
|
<li><tt>QStyle::PE_ButtonBevel</tt> - generic button bevel.
|
||
|
|
<li><tt>QStyle::PE_ButtonTool</tt> - tool button, for example, a <a href="qtoolbutton.html">QToolButton</a>.
|
||
|
|
<li><tt>QStyle::PE_ButtonDropDown</tt> - drop down button, for example, a tool
|
||
|
|
button that displays a popup menu, for example, <a href="qpopupmenu.html">QPopupMenu</a>.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::PE_FocusRect</tt> - generic focus indicator.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::PE_ArrowUp</tt> - up arrow.
|
||
|
|
<li><tt>QStyle::PE_ArrowDown</tt> - down arrow.
|
||
|
|
<li><tt>QStyle::PE_ArrowRight</tt> - right arrow.
|
||
|
|
<li><tt>QStyle::PE_ArrowLeft</tt> - left arrow.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::PE_SpinWidgetUp</tt> - up symbol for a spin widget, for example a
|
||
|
|
<a href="qspinbox.html">QSpinBox</a>.
|
||
|
|
<li><tt>QStyle::PE_SpinWidgetDown</tt> - down symbol for a spin widget.
|
||
|
|
<li><tt>QStyle::PE_SpinWidgetPlus</tt> - increase symbol for a spin widget.
|
||
|
|
<li><tt>QStyle::PE_SpinWidgetMinus</tt> - decrease symbol for a spin widget.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::PE_Indicator</tt> - on/off indicator, for example, a <a href="qcheckbox.html">QCheckBox</a>.
|
||
|
|
<li><tt>QStyle::PE_IndicatorMask</tt> - bitmap mask for an indicator.
|
||
|
|
<li><tt>QStyle::PE_ExclusiveIndicator</tt> - exclusive on/off indicator, for
|
||
|
|
example, a <a href="qradiobutton.html">QRadioButton</a>.
|
||
|
|
<li><tt>QStyle::PE_ExclusiveIndicatorMask</tt> - bitmap mask for an exclusive indicator.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::PE_DockWindowHandle</tt> - tear off handle for dock windows and
|
||
|
|
toolbars, for example <a href="qdockwindow.html">QDockWindow</a>s and <a href="qtoolbar.html">QToolBar</a>s.
|
||
|
|
<li><tt>QStyle::PE_DockWindowSeparator</tt> - item separator for dock window and
|
||
|
|
toolbar contents.
|
||
|
|
<li><tt>QStyle::PE_DockWindowResizeHandle</tt> - resize handle for dock windows.
|
||
|
|
<li><tt>QStyle::PE_Splitter</tt> - splitter handle; see also <a href="qsplitter.html">QSplitter</a>.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::PE_Panel</tt> - generic panel frame; see also <a href="qframe.html">QFrame</a>.
|
||
|
|
<li><tt>QStyle::PE_PanelPopup</tt> - panel frame for popup windows/menus; see also
|
||
|
|
<a href="qpopupmenu.html">QPopupMenu</a>.
|
||
|
|
<li><tt>QStyle::PE_PanelMenuBar</tt> - panel frame for menu bars.
|
||
|
|
<li><tt>QStyle::PE_PanelDockWindow</tt> - panel frame for dock windows and toolbars.
|
||
|
|
<li><tt>QStyle::PE_PanelTabWidget</tt> - panel frame for tab widgets.
|
||
|
|
<li><tt>QStyle::PE_PanelLineEdit</tt> - panel frame for line edits.
|
||
|
|
<li><tt>QStyle::PE_PanelGroupBox</tt> - panel frame for group boxes.
|
||
|
|
<li><tt>QStyle::PE_TabBarBase</tt> - area below tabs in a tab widget, for example,
|
||
|
|
<a href="qtab.html">QTab</a>.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::PE_HeaderSection</tt> - section of a list or table header; see also
|
||
|
|
<a href="qheader.html">QHeader</a>.
|
||
|
|
<li><tt>QStyle::PE_HeaderArrow</tt> - arrow used to indicate sorting on a list or table
|
||
|
|
header
|
||
|
|
<li><tt>QStyle::PE_StatusBarSection</tt> - section of a status bar; see also
|
||
|
|
<a href="qstatusbar.html">QStatusBar</a>.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::PE_GroupBoxFrame</tt> - frame around a group box; see also
|
||
|
|
<a href="qgroupbox.html">QGroupBox</a>.
|
||
|
|
<li><tt>QStyle::PE_WindowFrame</tt> - frame around a MDI window or a docking window
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::PE_Separator</tt> - generic separator.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::PE_SizeGrip</tt> - window resize handle; see also <a href="qsizegrip.html">QSizeGrip</a>.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::PE_CheckMark</tt> - generic check mark; see also <a href="qcheckbox.html">QCheckBox</a>.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::PE_ScrollBarAddLine</tt> - scrollbar line increase indicator
|
||
|
|
(i.e. scroll down); see also <a href="qscrollbar.html">QScrollBar</a>.
|
||
|
|
<li><tt>QStyle::PE_ScrollBarSubLine</tt> - scrollbar line decrease indicator (i.e. scroll up).
|
||
|
|
<li><tt>QStyle::PE_ScrollBarAddPage</tt> - scolllbar page increase indicator (i.e. page down).
|
||
|
|
<li><tt>QStyle::PE_ScrollBarSubPage</tt> - scrollbar page decrease indicator (i.e. page up).
|
||
|
|
<li><tt>QStyle::PE_ScrollBarSlider</tt> - scrollbar slider
|
||
|
|
<li><tt>QStyle::PE_ScrollBarFirst</tt> - scrollbar first line indicator (i.e. home).
|
||
|
|
<li><tt>QStyle::PE_ScrollBarLast</tt> - scrollbar last line indicator (i.e. end).
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::PE_ProgressBarChunk</tt> - section of a progress bar indicator; see
|
||
|
|
also <a href="qprogressbar.html">QProgressBar</a>.
|
||
|
|
<li><tt>QStyle::PE_CheckListController</tt> - controller part of a listview item
|
||
|
|
<li><tt>QStyle::PE_CheckListIndicator</tt> - checkbox part of a listview item
|
||
|
|
<li><tt>QStyle::PE_CheckListExclusiveIndicator</tt> - radiobutton part of a listview item
|
||
|
|
<li><tt>QStyle::PE_RubberBand</tt> - rubber band used in such things as iconview
|
||
|
|
<li><tt>QStyle::PE_CustomBase</tt> - base value for custom PrimitiveElements.
|
||
|
|
All values above this are reserved for custom use. Custom
|
||
|
|
values must be greater than this value.
|
||
|
|
</ul><p> <p>See also <a href="#drawPrimitive">drawPrimitive</a>().
|
||
|
|
|
||
|
|
<h3 class=fn><a name="StyleFlags-enum"></a>QStyle::StyleFlags</h3>
|
||
|
|
|
||
|
|
<p> This enum represents flags for drawing PrimitiveElements. Not all
|
||
|
|
primitives use all of these flags. Note that these flags may mean
|
||
|
|
different things to different primitives. For an explanation of
|
||
|
|
the relationship between primitives and their flags, as well as
|
||
|
|
the different meanings of the flags, see the <a href="customstyles.html">Style overview</a>.
|
||
|
|
<ul>
|
||
|
|
<li><tt>QStyle::Style_Default</tt>
|
||
|
|
<li><tt>QStyle::Style_Enabled</tt>
|
||
|
|
<li><tt>QStyle::Style_Raised</tt>
|
||
|
|
<li><tt>QStyle::Style_Sunken</tt>
|
||
|
|
<li><tt>QStyle::Style_Off</tt>
|
||
|
|
<li><tt>QStyle::Style_NoChange</tt>
|
||
|
|
<li><tt>QStyle::Style_On</tt>
|
||
|
|
<li><tt>QStyle::Style_Down</tt>
|
||
|
|
<li><tt>QStyle::Style_Horizontal</tt>
|
||
|
|
<li><tt>QStyle::Style_HasFocus</tt>
|
||
|
|
<li><tt>QStyle::Style_Top</tt>
|
||
|
|
<li><tt>QStyle::Style_Bottom</tt>
|
||
|
|
<li><tt>QStyle::Style_FocusAtBorder</tt>
|
||
|
|
<li><tt>QStyle::Style_AutoRaise</tt>
|
||
|
|
<li><tt>QStyle::Style_MouseOver</tt>
|
||
|
|
<li><tt>QStyle::Style_Up</tt>
|
||
|
|
<li><tt>QStyle::Style_Selected</tt>
|
||
|
|
<li><tt>QStyle::Style_HasFocus</tt>
|
||
|
|
<li><tt>QStyle::Style_Active</tt>
|
||
|
|
<li><tt>QStyle::Style_ButtonDefault</tt>
|
||
|
|
</ul><p> <p>See also <a href="#drawPrimitive">drawPrimitive</a>().
|
||
|
|
|
||
|
|
<h3 class=fn><a name="StyleHint-enum"></a>QStyle::StyleHint</h3>
|
||
|
|
|
||
|
|
<p> This enum represents a StyleHint. A StyleHint is a general look
|
||
|
|
and/or feel hint.
|
||
|
|
<ul>
|
||
|
|
<li><tt>QStyle::SH_EtchDisabledText</tt> - disabled text is "etched" like Windows.
|
||
|
|
<li><tt>QStyle::SH_GUIStyle</tt> - the GUI style to use.
|
||
|
|
<li><tt>QStyle::SH_ScrollBar_BackgroundMode</tt> - the background mode for a
|
||
|
|
<a href="qscrollbar.html">QScrollBar</a>. Possible values are any of those in the <a href="qt.html#BackgroundMode-enum">BackgroundMode</a> enum.
|
||
|
|
<li><tt>QStyle::SH_ScrollBar_MiddleClickAbsolutePosition</tt> - a boolean value.
|
||
|
|
If TRUE, middle clicking on a scrollbar causes the slider to
|
||
|
|
jump to that position. If FALSE, the middle clicking is
|
||
|
|
ignored.
|
||
|
|
<li><tt>QStyle::SH_ScrollBar_LeftClickAbsolutePosition</tt> - a boolean value.
|
||
|
|
If TRUE, left clicking on a scrollbar causes the slider to
|
||
|
|
jump to that position. If FALSE, the left clicking will
|
||
|
|
behave as appropriate for each control.
|
||
|
|
<li><tt>QStyle::SH_ScrollBar_ScrollWhenPointerLeavesControl</tt> - a boolean
|
||
|
|
value. If TRUE, when clicking a scrollbar SubControl, holding
|
||
|
|
the mouse button down and moving the pointer outside the
|
||
|
|
SubControl, the scrollbar continues to scroll. If FALSE, the
|
||
|
|
scollbar stops scrolling when the pointer leaves the
|
||
|
|
SubControl.
|
||
|
|
<li><tt>QStyle::SH_TabBar_Alignment</tt> - the alignment for tabs in a
|
||
|
|
<a href="qtabwidget.html">QTabWidget</a>. Possible values are <a href="qt.html#AlignmentFlags-enum">Qt::AlignLeft</a>, <a href="qt.html#AlignmentFlags-enum">Qt::AlignCenter</a> and <a href="qt.html#AlignmentFlags-enum">Qt::AlignRight</a>.
|
||
|
|
<li><tt>QStyle::SH_Header_ArrowAlignment</tt> - the placement of the sorting
|
||
|
|
indicator may appear in list or table headers. Possible values
|
||
|
|
are <a href="qt.html#Dock-enum">Qt::Left</a> or <a href="qt.html#Dock-enum">Qt::Right</a>.
|
||
|
|
<li><tt>QStyle::SH_Slider_SnapToValue</tt> - sliders snap to values while moving,
|
||
|
|
like Windows
|
||
|
|
<li><tt>QStyle::SH_Slider_SloppyKeyEvents</tt> - key presses handled in a sloppy
|
||
|
|
manner, i.e. left on a vertical slider subtracts a line.
|
||
|
|
<li><tt>QStyle::SH_ProgressDialog_CenterCancelButton</tt> - center button on
|
||
|
|
progress dialogs, like <a href="motif-extension.html#Motif">Motif</a>, otherwise right aligned.
|
||
|
|
<li><tt>QStyle::SH_ProgressDialog_TextLabelAlignment</tt> - Qt::AlignmentFlags --
|
||
|
|
text label alignment in progress dialogs; Center on windows,
|
||
|
|
Auto|VCenter otherwise.
|
||
|
|
<li><tt>QStyle::SH_PrintDialog_RightAlignButtons</tt> - right align buttons in
|
||
|
|
the print dialog, like Windows.
|
||
|
|
<li><tt>QStyle::SH_MainWindow_SpaceBelowMenuBar</tt> - 1 or 2 pixel space between
|
||
|
|
the menubar and the dockarea, like Windows.
|
||
|
|
<li><tt>QStyle::SH_FontDialog_SelectAssociatedText</tt> - select the text in the
|
||
|
|
line edit, or when selecting an item from the listbox, or when
|
||
|
|
the line edit receives focus, like Windows.
|
||
|
|
<li><tt>QStyle::SH_PopupMenu_AllowActiveAndDisabled</tt> - allows disabled menu
|
||
|
|
items to be active.
|
||
|
|
<li><tt>QStyle::SH_PopupMenu_SpaceActivatesItem</tt> - pressing Space activates
|
||
|
|
the item, like Motif.
|
||
|
|
<li><tt>QStyle::SH_PopupMenu_SubMenuPopupDelay</tt> - the number of milliseconds
|
||
|
|
to wait before opening a submenu; 256 on windows, 96 on Motif.
|
||
|
|
<li><tt>QStyle::SH_PopupMenu_Scrollable</tt> - whether popupmenu's must support
|
||
|
|
scrolling.
|
||
|
|
<li><tt>QStyle::SH_PopupMenu_SloppySubMenus</tt> - whether popupmenu's must support
|
||
|
|
sloppy submenu; as implemented on Mac OS.
|
||
|
|
<li><tt>QStyle::SH_ScrollView_FrameOnlyAroundContents</tt> - whether scrollviews
|
||
|
|
draw their frame only around contents (like Motif), or around
|
||
|
|
contents, scrollbars and corner widgets (like Windows).
|
||
|
|
<li><tt>QStyle::SH_MenuBar_AltKeyNavigation</tt> - menubars items are navigable
|
||
|
|
by pressing Alt, followed by using the arrow keys to select
|
||
|
|
the desired item.
|
||
|
|
<li><tt>QStyle::SH_ComboBox_ListMouseTracking</tt> - mouse tracking in combobox
|
||
|
|
dropdown lists.
|
||
|
|
<li><tt>QStyle::SH_PopupMenu_MouseTracking</tt> - mouse tracking in popup menus.
|
||
|
|
<li><tt>QStyle::SH_MenuBar_MouseTracking</tt> - mouse tracking in menubars.
|
||
|
|
<li><tt>QStyle::SH_ItemView_ChangeHighlightOnFocus</tt> - gray out selected items
|
||
|
|
when losing focus.
|
||
|
|
<li><tt>QStyle::SH_Widget_ShareActivation</tt> - turn on sharing activation with
|
||
|
|
floating modeless dialogs.
|
||
|
|
<li><tt>QStyle::SH_TabBar_SelectMouseType</tt> - which type of mouse event should
|
||
|
|
cause a tab to be selected.
|
||
|
|
<li><tt>QStyle::SH_ListViewExpand_SelectMouseType</tt> - which type of mouse event should
|
||
|
|
cause a listview expansion to be selected.
|
||
|
|
<li><tt>QStyle::SH_TabBar_PreferNoArrows</tt> - whether a tabbar should suggest a size
|
||
|
|
to prevent scoll arrows.
|
||
|
|
<li><tt>QStyle::SH_ComboBox_Popup</tt> - allows popups as a combobox dropdown
|
||
|
|
menu.
|
||
|
|
<li><tt>QStyle::SH_Workspace_FillSpaceOnMaximize</tt> - the workspace should
|
||
|
|
maximize the client area.
|
||
|
|
<li><tt>QStyle::SH_TitleBar_NoBorder</tt> - the titlebar has no border
|
||
|
|
<li><tt>QStyle::SH_ScrollBar_StopMouseOverSlider</tt> - stops autorepeat when
|
||
|
|
slider reaches mouse
|
||
|
|
<li><tt>QStyle::SH_BlinkCursorWhenTextSelected</tt> - whether cursor should blink
|
||
|
|
when text is selected
|
||
|
|
<li><tt>QStyle::SH_RichText_FullWidthSelection</tt> - whether richtext selections
|
||
|
|
should extend the full width of the document.
|
||
|
|
<li><tt>QStyle::SH_GroupBox_TextLabelVerticalAlignment</tt> - how to vertically align a
|
||
|
|
groupbox's text label.
|
||
|
|
<li><tt>QStyle::SH_GroupBox_TextLabelColor</tt> - how to paint a groupbox's text label.
|
||
|
|
<li><tt>QStyle::SH_DialogButtons_DefaultButton</tt> - which buttons gets the
|
||
|
|
default status in a dialog's button widget.
|
||
|
|
<li><tt>QStyle::SH_CustomBase</tt> - base value for custom ControlElements. All
|
||
|
|
values above this are reserved for custom use. Therefore,
|
||
|
|
custom values must be greater than this value.
|
||
|
|
<li><tt>QStyle::SH_ToolButton_Uses3D</tt> - indicates whether QToolButtons should
|
||
|
|
use a 3D frame when the mouse is over them
|
||
|
|
<li><tt>QStyle::SH_ToolBox_SelectedPageTitleBold</tt> - Boldness of the selected
|
||
|
|
page title in a <a href="qtoolbox.html">QToolBox</a>.
|
||
|
|
<li><tt>QStyle::SH_LineEdit_PasswordCharacter</tt> - The <a href="qchar.html">QChar</a> Unicode character
|
||
|
|
to be used for passwords.
|
||
|
|
<li><tt>QStyle::SH_Table_GridLineColor</tt>
|
||
|
|
<li><tt>QStyle::SH_UnderlineAccelerator</tt> - whether accelerators are underlined
|
||
|
|
</ul><p> <p>See also <a href="#styleHint">styleHint</a>().
|
||
|
|
|
||
|
|
<h3 class=fn><a name="StylePixmap-enum"></a>QStyle::StylePixmap</h3>
|
||
|
|
|
||
|
|
<p> This enum represents a StylePixmap. A StylePixmap is a pixmap that
|
||
|
|
can follow some existing GUI style or guideline.
|
||
|
|
<p> <ul>
|
||
|
|
<li><tt>QStyle::SP_TitleBarMinButton</tt> - minimize button on titlebars. For
|
||
|
|
example, in a <a href="qworkspace.html">QWorkspace</a>.
|
||
|
|
<li><tt>QStyle::SP_TitleBarMaxButton</tt> - maximize button on titlebars.
|
||
|
|
<li><tt>QStyle::SP_TitleBarCloseButton</tt> - close button on titlebars.
|
||
|
|
<li><tt>QStyle::SP_TitleBarNormalButton</tt> - normal (restore) button on titlebars.
|
||
|
|
<li><tt>QStyle::SP_TitleBarShadeButton</tt> - shade button on titlebars.
|
||
|
|
<li><tt>QStyle::SP_TitleBarUnshadeButton</tt> - unshade button on titlebars.
|
||
|
|
<li><tt>QStyle::SP_MessageBoxInformation</tt> - the 'information' icon.
|
||
|
|
<li><tt>QStyle::SP_MessageBoxWarning</tt> - the 'warning' icon.
|
||
|
|
<li><tt>QStyle::SP_MessageBoxCritical</tt> - the 'critical' icon.
|
||
|
|
<li><tt>QStyle::SP_MessageBoxQuestion</tt> - the 'question' icon.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::SP_DockWindowCloseButton</tt> - close button on dock windows;
|
||
|
|
see also <a href="qdockwindow.html">QDockWindow</a>.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::SP_CustomBase</tt> - base value for custom ControlElements. All
|
||
|
|
values above this are reserved for custom use. Therefore,
|
||
|
|
custom values must be greater than this value.
|
||
|
|
</ul><p> <p>See also <a href="#stylePixmap">stylePixmap</a>().
|
||
|
|
|
||
|
|
<h3 class=fn><a name="SubControl-enum"></a>QStyle::SubControl</h3>
|
||
|
|
|
||
|
|
<p> This enum represents a SubControl within a ComplexControl.
|
||
|
|
<ul>
|
||
|
|
<li><tt>QStyle::SC_None</tt> - special value that matches no other SubControl.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::SC_ScrollBarAddLine</tt> - scrollbar add line (i.e. down/right
|
||
|
|
arrow); see also QScrollbar.
|
||
|
|
<li><tt>QStyle::SC_ScrollBarSubLine</tt> - scrollbar sub line (i.e. up/left arrow).
|
||
|
|
<li><tt>QStyle::SC_ScrollBarAddPage</tt> - scrollbar add page (i.e. page down).
|
||
|
|
<li><tt>QStyle::SC_ScrollBarSubPage</tt> - scrollbar sub page (i.e. page up).
|
||
|
|
<li><tt>QStyle::SC_ScrollBarFirst</tt> - scrollbar first line (i.e. home).
|
||
|
|
<li><tt>QStyle::SC_ScrollBarLast</tt> - scrollbar last line (i.e. end).
|
||
|
|
<li><tt>QStyle::SC_ScrollBarSlider</tt> - scrollbar slider handle.
|
||
|
|
<li><tt>QStyle::SC_ScrollBarGroove</tt> - special subcontrol which contains the
|
||
|
|
area in which the slider handle may move.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::SC_SpinWidgetUp</tt> - spinwidget up/increase; see also <a href="qspinbox.html">QSpinBox</a>.
|
||
|
|
<li><tt>QStyle::SC_SpinWidgetDown</tt> - spinwidget down/decrease.
|
||
|
|
<li><tt>QStyle::SC_SpinWidgetFrame</tt> - spinwidget frame.
|
||
|
|
<li><tt>QStyle::SC_SpinWidgetEditField</tt> - spinwidget edit field.
|
||
|
|
<li><tt>QStyle::SC_SpinWidgetButtonField</tt> - spinwidget button field.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::SC_ComboBoxEditField</tt> - combobox edit field; see also <a href="qcombobox.html">QComboBox</a>.
|
||
|
|
<li><tt>QStyle::SC_ComboBoxArrow</tt> - combobox arrow
|
||
|
|
<li><tt>QStyle::SC_ComboBoxFrame</tt> - combobox frame
|
||
|
|
<li><tt>QStyle::SC_ComboBoxListBoxPopup</tt> - combobox list box
|
||
|
|
<li><tt>QStyle::SC_SliderGroove</tt> - special subcontrol which contains the area
|
||
|
|
in which the slider handle may move.
|
||
|
|
<li><tt>QStyle::SC_SliderHandle</tt> - slider handle.
|
||
|
|
<li><tt>QStyle::SC_SliderTickmarks</tt> - slider tickmarks.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::SC_ToolButton</tt> - tool button; see also QToolbutton.
|
||
|
|
<li><tt>QStyle::SC_ToolButtonMenu</tt> - subcontrol for opening a popup menu in a
|
||
|
|
tool button; see also <a href="qpopupmenu.html">QPopupMenu</a>.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::SC_TitleBarSysMenu</tt> - system menu button (i.e. restore, close, etc.).
|
||
|
|
<li><tt>QStyle::SC_TitleBarMinButton</tt> - minimize button.
|
||
|
|
<li><tt>QStyle::SC_TitleBarMaxButton</tt> - maximize button.
|
||
|
|
<li><tt>QStyle::SC_TitleBarCloseButton</tt> - close button.
|
||
|
|
<li><tt>QStyle::SC_TitleBarLabel</tt> - window title label.
|
||
|
|
<li><tt>QStyle::SC_TitleBarNormalButton</tt> - normal (restore) button.
|
||
|
|
<li><tt>QStyle::SC_TitleBarShadeButton</tt> - shade button.
|
||
|
|
<li><tt>QStyle::SC_TitleBarUnshadeButton</tt> - unshade button.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::SC_ListView</tt> - the list view area.
|
||
|
|
<li><tt>QStyle::SC_ListViewBranch</tt> - (internal)
|
||
|
|
<li><tt>QStyle::SC_ListViewExpand</tt> - expand item (i.e. show/hide child items).
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::SC_All</tt> - special value that matches all SubControls.
|
||
|
|
</ul><p> <p>See also <a href="#ComplexControl-enum">ComplexControl</a>.
|
||
|
|
|
||
|
|
<h3 class=fn><a name="SubRect-enum"></a>QStyle::SubRect</h3>
|
||
|
|
|
||
|
|
<p> This enum represents a sub-area of a widget. Style implementations
|
||
|
|
would use these areas to draw the different parts of a widget.
|
||
|
|
<ul>
|
||
|
|
<li><tt>QStyle::SR_PushButtonContents</tt> - area containing the label (iconset
|
||
|
|
with text or pixmap).
|
||
|
|
<li><tt>QStyle::SR_PushButtonFocusRect</tt> - area for the focus rect (usually
|
||
|
|
larger than the contents rect).
|
||
|
|
<li><tt>QStyle::SR_CheckBoxIndicator</tt> - area for the state indicator (e.g. check mark).
|
||
|
|
<li><tt>QStyle::SR_CheckBoxContents</tt> - area for the label (text or pixmap).
|
||
|
|
<li><tt>QStyle::SR_CheckBoxFocusRect</tt> - area for the focus indicator.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::SR_RadioButtonIndicator</tt> - area for the state indicator.
|
||
|
|
<li><tt>QStyle::SR_RadioButtonContents</tt> - area for the label.
|
||
|
|
<li><tt>QStyle::SR_RadioButtonFocusRect</tt> - area for the focus indicator.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::SR_ComboBoxFocusRect</tt> - area for the focus indicator.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::SR_SliderFocusRect</tt> - area for the focus indicator.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::SR_DockWindowHandleRect</tt> - area for the tear-off handle.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::SR_ProgressBarGroove</tt> - area for the groove.
|
||
|
|
<li><tt>QStyle::SR_ProgressBarContents</tt> - area for the progress indicator.
|
||
|
|
<li><tt>QStyle::SR_ProgressBarLabel</tt> - area for the text label.
|
||
|
|
</ul><p> <ul>
|
||
|
|
<li><tt>QStyle::SR_ToolButtonContents</tt> - area for the tool button's label.
|
||
|
|
<li><tt>QStyle::SR_DialogButtonAccept</tt> - area for a dialog's accept button.
|
||
|
|
<li><tt>QStyle::SR_DialogButtonReject</tt> - area for a dialog's reject button.
|
||
|
|
<li><tt>QStyle::SR_DialogButtonApply</tt> - area for a dialog's apply button.
|
||
|
|
<li><tt>QStyle::SR_DialogButtonHelp</tt> - area for a dialog's help button.
|
||
|
|
<li><tt>QStyle::SR_DialogButtonAll</tt> - area for a dialog's all button.
|
||
|
|
<li><tt>QStyle::SR_DialogButtonRetry</tt> - area for a dialog's retry button.
|
||
|
|
<li><tt>QStyle::SR_DialogButtonAbort</tt> - area for a dialog's abort button.
|
||
|
|
<li><tt>QStyle::SR_DialogButtonIgnore</tt> - area for a dialog's ignore button.
|
||
|
|
<li><tt>QStyle::SR_DialogButtonCustom</tt> - area for a dialog's custom widget area (in button row).
|
||
|
|
<li><tt>QStyle::SR_ToolBoxTabContents</tt> - area for a toolbox tab's icon and label
|
||
|
|
<li><tt>QStyle::SR_CustomBase</tt> - base value for custom ControlElements. All values above
|
||
|
|
this are reserved for custom use. Therefore, custom values must be
|
||
|
|
greater than this value.
|
||
|
|
</ul><p> <p>See also <a href="#subRect">subRect</a>().
|
||
|
|
|
||
|
|
<hr><h2>Member Function Documentation</h2>
|
||
|
|
<h3 class=fn><a name="QStyle"></a>QStyle::QStyle ()
|
||
|
|
</h3>
|
||
|
|
Constructs a QStyle.
|
||
|
|
|
||
|
|
<h3 class=fn><a name="~QStyle"></a>QStyle::~QStyle ()<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Destroys the style and frees all allocated resources.
|
||
|
|
|
||
|
|
<h3 class=fn>int <a name="defaultFrameWidth"></a>QStyle::defaultFrameWidth () const
|
||
|
|
</h3>
|
||
|
|
|
||
|
|
<b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code.
|
||
|
|
<p>
|
||
|
|
<h3 class=fn>void <a name="drawComplexControl"></a>QStyle::drawComplexControl ( <a href="qstyle.html#ComplexControl-enum">ComplexControl</a> control, <a href="qpainter.html">QPainter</a> * p, const <a href="qwidget.html">QWidget</a> * widget, const <a href="qrect.html">QRect</a> & r, const <a href="qcolorgroup.html">QColorGroup</a> & cg, SFlags how = Style_Default, SCFlags sub = SC_All, SCFlags subActive = SC_None, const <a href="qstyleoption.html">QStyleOption</a> & opt = QStyleOption::Default ) const<tt> [pure virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
|
||
|
|
<p> Draws the ComplexControl <em>control</em> using the painter <em>p</em> in the
|
||
|
|
area <em>r</em>. Colors are used from the color group <em>cg</em>. The <em>sub</em>
|
||
|
|
argument specifies which SubControls to draw. Multiple SubControls
|
||
|
|
can be OR'ed together. The <em>subActive</em> argument specifies which
|
||
|
|
SubControl is active.
|
||
|
|
<p> The rect <em>r</em> should be in logical coordinates. Reimplementations
|
||
|
|
of this function should use <a href="#visualRect">visualRect</a>() to change the logical
|
||
|
|
coordinates into screen coordinates when using <a href="#drawPrimitive">drawPrimitive</a>() and
|
||
|
|
<a href="#drawControl">drawControl</a>().
|
||
|
|
<p> The <em>how</em> argument is used to control how the ComplexControl is
|
||
|
|
drawn. Multiple flags can OR'ed together. See the table below for
|
||
|
|
an explanation of which flags are used with the various
|
||
|
|
ComplexControls.
|
||
|
|
<p> The <em>widget</em> argument is a pointer to a <a href="qwidget.html">QWidget</a> or one of its
|
||
|
|
subclasses. The widget can be cast to the appropriate type based
|
||
|
|
on the value of <em>control</em>. The <em>opt</em> argument can be used to
|
||
|
|
pass extra information required when drawing the ComplexControl.
|
||
|
|
Note that <em>opt</em> may be the default value even for ComplexControls
|
||
|
|
that can make use of the extra options. See the table below for
|
||
|
|
the appropriate <em>widget</em> and <em>opt</em> usage:
|
||
|
|
<p> <center><table cellpadding="4" cellspacing="2" border="0">
|
||
|
|
<tr bgcolor="#a2c511"> <th valign="top">ComplexControl<br>& Widget Cast
|
||
|
|
<th valign="top">Style Flags
|
||
|
|
<th valign="top">Notes
|
||
|
|
<th valign="top">Options
|
||
|
|
<th valign="top">Notes
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top" colspan="1" rowspan="2"> <a href="#ComplexControl-enum">CC_SpinWidget</a>(const QSpinWidget *)
|
||
|
|
<td valign="top"><a href="#StyleFlags-enum">Style_Enabled</a> <td valign="top">Set if the spinwidget is enabled.
|
||
|
|
<td valign="top" colspan="1" rowspan="2"> Unused.
|
||
|
|
<td valign="top" colspan="1" rowspan="2">
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_HasFocus</a> <td valign="top">Set if the spinwidget has input focus.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top" colspan="1" rowspan="2"> <a href="#ComplexControl-enum">CC_ComboBox</a>(const <a href="qcombobox.html">QComboBox</a> *)
|
||
|
|
<td valign="top"><a href="#StyleFlags-enum">Style_Enabled</a> <td valign="top">Set if the combobox is enabled.
|
||
|
|
<td valign="top" colspan="1" rowspan="2"> Unused.
|
||
|
|
<td valign="top" colspan="1" rowspan="2">
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StyleFlags-enum">Style_HasFocus</a> <td valign="top">Set if the combobox has input focus.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top" colspan="1" rowspan="2"> <a href="#ComplexControl-enum">CC_ScrollBar</a>(const <a href="qscrollbar.html">QScrollBar</a> *)
|
||
|
|
<td valign="top"><a href="#StyleFlags-enum">Style_Enabled</a> <td valign="top">Set if the scrollbar is enabled.
|
||
|
|
<td valign="top" colspan="1" rowspan="2"> Unused.
|
||
|
|
<td valign="top" colspan="1" rowspan="2">
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_HasFocus</a> <td valign="top">Set if the scrollbar has input focus.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top" colspan="1" rowspan="2"> <a href="#ComplexControl-enum">CC_Slider</a>(const <a href="qslider.html">QSlider</a> *)
|
||
|
|
<td valign="top"><a href="#StyleFlags-enum">Style_Enabled</a> <td valign="top">Set if the slider is enabled.
|
||
|
|
<td valign="top" colspan="1" rowspan="2"> Unused.
|
||
|
|
<td valign="top" colspan="1" rowspan="2">
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StyleFlags-enum">Style_HasFocus</a> <td valign="top">Set if the slider has input focus.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top" colspan="1" rowspan="6"> <a href="#ComplexControl-enum">CC_ToolButton</a>(const <a href="qtoolbutton.html">QToolButton</a> *)
|
||
|
|
<td valign="top"><a href="#StyleFlags-enum">Style_Enabled</a> <td valign="top">Set if the toolbutton is enabled.
|
||
|
|
<td valign="top" colspan="1" rowspan="6"> <a href="qstyleoption.html">QStyleOption</a> ( <a href="qt.html#ArrowType-enum">ArrowType</a> t )
|
||
|
|
<ul>
|
||
|
|
<li> opt.<a href="qstyleoption.html#arrowType">arrowType</a>()
|
||
|
|
</ul>
|
||
|
|
<td valign="top" colspan="1" rowspan="6"> When the tool button only contains an arrow, <em>t</em> is the
|
||
|
|
arrow's type.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_HasFocus</a> <td valign="top">Set if the toolbutton has input focus.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_Down</a> <td valign="top">Set if the toolbutton is down (ie. mouse
|
||
|
|
button or space pressed).
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_On</a> <td valign="top">Set if the toolbutton is a toggle button
|
||
|
|
and is toggled on.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_AutoRaise</a> <td valign="top">Set if the toolbutton has auto-raise enabled.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_Raised</a> <td valign="top">Set if the button is not down, not on and doesn't
|
||
|
|
contain the mouse when auto-raise is enabled.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#ComplexControl-enum">CC_TitleBar</a>(const <a href="qwidget.html">QWidget</a> *)
|
||
|
|
<td valign="top"><a href="#StyleFlags-enum">Style_Enabled</a> <td valign="top">Set if the titlebar is enabled.
|
||
|
|
<td valign="top">Unused.
|
||
|
|
<td valign="top">
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#ComplexControl-enum">CC_ListView</a>(const <a href="qlistview.html">QListView</a> *)
|
||
|
|
<td valign="top"><a href="#StyleFlags-enum">Style_Enabled</a> <td valign="top">Set if the titlebar is enabled.
|
||
|
|
<td valign="top"><a href="qstyleoption.html">QStyleOption</a> ( <a href="qlistviewitem.html">QListViewItem</a> *item )
|
||
|
|
<ul>
|
||
|
|
<li> opt.<a href="qstyleoption.html#listViewItem">listViewItem</a>()
|
||
|
|
</ul>
|
||
|
|
<td valign="top"><em>item</em> is the item that needs branches drawn
|
||
|
|
</table></center>
|
||
|
|
<p> <p>See also <a href="#ComplexControl-enum">ComplexControl</a> and <a href="#SubControl-enum">SubControl</a>.
|
||
|
|
|
||
|
|
<h3 class=fn>void <a name="drawComplexControlMask"></a>QStyle::drawComplexControlMask ( <a href="qstyle.html#ComplexControl-enum">ComplexControl</a> control, <a href="qpainter.html">QPainter</a> * p, const <a href="qwidget.html">QWidget</a> * widget, const <a href="qrect.html">QRect</a> & r, const <a href="qstyleoption.html">QStyleOption</a> & opt = QStyleOption::Default ) const<tt> [pure virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
|
||
|
|
<p> Draw a bitmask for the ComplexControl <em>control</em> using the painter
|
||
|
|
<em>p</em> in the area <em>r</em>. See <a href="#drawComplexControl">drawComplexControl</a>() for an explanation
|
||
|
|
of the use of the <em>widget</em> and <em>opt</em> arguments.
|
||
|
|
<p> The rect <em>r</em> should be in logical coordinates. Reimplementations
|
||
|
|
of this function should use <a href="#visualRect">visualRect</a>() to change the logical
|
||
|
|
corrdinates into screen coordinates when using <a href="#drawPrimitive">drawPrimitive</a>() and
|
||
|
|
<a href="#drawControl">drawControl</a>().
|
||
|
|
<p> <p>See also <a href="#drawComplexControl">drawComplexControl</a>() and <a href="#ComplexControl-enum">ComplexControl</a>.
|
||
|
|
|
||
|
|
<h3 class=fn>void <a name="drawControl"></a>QStyle::drawControl ( <a href="qstyle.html#ControlElement-enum">ControlElement</a> element, <a href="qpainter.html">QPainter</a> * p, const <a href="qwidget.html">QWidget</a> * widget, const <a href="qrect.html">QRect</a> & r, const <a href="qcolorgroup.html">QColorGroup</a> & cg, SFlags how = Style_Default, const <a href="qstyleoption.html">QStyleOption</a> & opt = QStyleOption::Default ) const<tt> [pure virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
|
||
|
|
<p> Draws the ControlElement <em>element</em> using the painter <em>p</em> in the
|
||
|
|
area <em>r</em>. Colors are used from the color group <em>cg</em>.
|
||
|
|
<p> The rect <em>r</em> should be in screen coordinates.
|
||
|
|
<p> The <em>how</em> argument is used to control how the ControlElement is
|
||
|
|
drawn. Multiple flags can be OR'ed together. See the table below
|
||
|
|
for an explanation of which flags are used with the various
|
||
|
|
ControlElements.
|
||
|
|
<p> The <em>widget</em> argument is a pointer to a <a href="qwidget.html">QWidget</a> or one of its
|
||
|
|
subclasses. The widget can be cast to the appropriate type based
|
||
|
|
on the value of <em>element</em>. The <em>opt</em> argument can be used to
|
||
|
|
pass extra information required when drawing the ControlElement.
|
||
|
|
Note that <em>opt</em> may be the default value even for ControlElements
|
||
|
|
that can make use of the extra options. See the table below for
|
||
|
|
the appropriate <em>widget</em> and <em>opt</em> usage:
|
||
|
|
<p> <center><table cellpadding="4" cellspacing="2" border="0">
|
||
|
|
<tr bgcolor="#a2c511"> <th valign="top">ControlElement<br>& Widget Cast
|
||
|
|
<th valign="top">Style Flags
|
||
|
|
<th valign="top">Notes
|
||
|
|
<th valign="top">Options
|
||
|
|
<th valign="top">Notes
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top" colspan="1" rowspan="6"> <a href="#ControlElement-enum">CE_PushButton</a>(const <a href="qpushbutton.html">QPushButton</a> *)
|
||
|
|
<p> and
|
||
|
|
<p> <a href="#ControlElement-enum">CE_PushButtonLabel</a>(const <a href="qpushbutton.html">QPushButton</a> *)
|
||
|
|
<td valign="top"><a href="#StyleFlags-enum">Style_Enabled</a> <td valign="top">Set if the button is enabled.
|
||
|
|
<td valign="top" colspan="1" rowspan="6"> Unused.
|
||
|
|
<td valign="top" colspan="1" rowspan="6">
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_HasFocus</a> <td valign="top">Set if the button has input focus.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_Raised</a> <td valign="top">Set if the button is not down, not on and not flat.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_On</a> <td valign="top">Set if the button is a toggle button and toggled on.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_Down</a> <td valign="top">Set if the button is down (i.e., the mouse button or
|
||
|
|
space bar is pressed on the button).
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_ButtonDefault</a> <td valign="top">Set if the button is a default button.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top" colspan="1" rowspan="6"> <a href="#ControlElement-enum">CE_CheckBox</a>(const <a href="qcheckbox.html">QCheckBox</a> *)
|
||
|
|
<p> and
|
||
|
|
<p> <a href="#ControlElement-enum">CE_CheckBoxLabel</a>(const <a href="qcheckbox.html">QCheckBox</a> *)
|
||
|
|
<p> <td valign="top"><a href="#StyleFlags-enum">Style_Enabled</a> <td valign="top">Set if the checkbox is enabled.
|
||
|
|
<td valign="top" colspan="1" rowspan="6"> Unused.
|
||
|
|
<td valign="top" colspan="1" rowspan="6">
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StyleFlags-enum">Style_HasFocus</a> <td valign="top">Set if the checkbox has input focus.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StyleFlags-enum">Style_On</a> <td valign="top">Set if the checkbox is checked.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StyleFlags-enum">Style_Off</a> <td valign="top">Set if the checkbox is not checked.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StyleFlags-enum">Style_NoChange</a> <td valign="top">Set if the checkbox is in the NoChange state.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StyleFlags-enum">Style_Down</a> <td valign="top">Set if the checkbox is down (i.e., the mouse button or
|
||
|
|
space bar is pressed on the button).
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top" colspan="1" rowspan="5"> <a href="#ControlElement-enum">CE_RadioButton</a>(const <a href="qradiobutton.html">QRadioButton</a> *)
|
||
|
|
<p> and
|
||
|
|
<p> <a href="#ControlElement-enum">CE_RadioButtonLabel</a>(const QRadioButton *)
|
||
|
|
<td valign="top"><a href="#StyleFlags-enum">Style_Enabled</a> <td valign="top">Set if the radiobutton is enabled.
|
||
|
|
<td valign="top" colspan="1" rowspan="5"> Unused.
|
||
|
|
<td valign="top" colspan="1" rowspan="5">
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_HasFocus</a> <td valign="top">Set if the radiobutton has input focus.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_On</a> <td valign="top">Set if the radiobutton is checked.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_Off</a> <td valign="top">Set if the radiobutton is not checked.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_Down</a> <td valign="top">Set if the radiobutton is down (i.e., the mouse
|
||
|
|
button or space bar is pressed on the radiobutton).
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top" colspan="1" rowspan="2"> <a href="#ControlElement-enum">CE_TabBarTab</a>(const <a href="qtabbar.html">QTabBar</a> *)
|
||
|
|
<p> and
|
||
|
|
<p> <a href="#ControlElement-enum">CE_TabBarLabel</a>(const <a href="qtabbar.html">QTabBar</a> *)
|
||
|
|
<p> <td valign="top"><a href="#StyleFlags-enum">Style_Enabled</a> <td valign="top">Set if the tabbar and tab is enabled.
|
||
|
|
<td valign="top" colspan="1" rowspan="2"> <a href="qstyleoption.html">QStyleOption</a> ( <a href="qtab.html">QTab</a> *t )
|
||
|
|
<ul>
|
||
|
|
<li> opt.<a href="qstyleoption.html#tab">tab</a>()
|
||
|
|
</ul>
|
||
|
|
<td valign="top" colspan="1" rowspan="2"> <em>t</em> is the <a href="qtab.html">QTab</a> being drawn.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StyleFlags-enum">Style_Selected</a> <td valign="top">Set if the tab is the current tab.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top" colspan="1" rowspan="2"> <a href="#ControlElement-enum">CE_ProgressBarGroove</a>(const <a href="qprogressbar.html">QProgressBar</a> *)
|
||
|
|
<p> and
|
||
|
|
<p> <a href="#ControlElement-enum">CE_ProgressBarContents</a>(const QProgressBar *)
|
||
|
|
<p> and
|
||
|
|
<p> <a href="#ControlElement-enum">CE_ProgressBarLabel</a>(const QProgressBar *)
|
||
|
|
<p> <td valign="top"><a href="#StyleFlags-enum">Style_Enabled</a> <td valign="top">Set if the progressbar is enabled.
|
||
|
|
<td valign="top" colspan="1" rowspan="2"> Unused.
|
||
|
|
<td valign="top" colspan="1" rowspan="2">
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_HasFocus</a> <td valign="top">Set if the progressbar has input focus.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top" colspan="1" rowspan="3"> <a href="#ControlElement-enum">CE_PopupMenuItem</a>(const <a href="qpopupmenu.html">QPopupMenu</a> *)
|
||
|
|
<td valign="top"><a href="#StyleFlags-enum">Style_Enabled</a> <td valign="top">Set if the menuitem is enabled.
|
||
|
|
<td valign="top" colspan="1" rowspan="3"> <a href="qstyleoption.html">QStyleOption</a> ( QMenuItem *mi, int tabwidth, int maxpmwidth )
|
||
|
|
<ul>
|
||
|
|
<li> opt.<a href="qstyleoption.html#menuItem">menuItem</a>()
|
||
|
|
<li> opt.<a href="qstyleoption.html#tabWidth">tabWidth</a>()
|
||
|
|
<li> opt.<a href="qstyleoption.html#maxIconWidth">maxIconWidth</a>()
|
||
|
|
</ul>
|
||
|
|
<td valign="top"><em>mi</em> is the menu item being drawn. QMenuItem is currently an
|
||
|
|
internal class.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StyleFlags-enum">Style_Active</a> <td valign="top">Set if the menuitem is the current item.
|
||
|
|
<td valign="top"><em>tabwidth</em> is the width of the tab column where key accelerators
|
||
|
|
are drawn.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StyleFlags-enum">Style_Down</a> <td valign="top">Set if the menuitem is down (i.e., the mouse button
|
||
|
|
or space bar is pressed).
|
||
|
|
<td valign="top"><em>maxpmwidth</em> is the maximum width of the check column where
|
||
|
|
checkmarks and iconsets are drawn.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top" colspan="1" rowspan="4"> <a href="#ControlElement-enum">CE_MenuBarItem</a>(const <a href="qmenubar.html">QMenuBar</a> *)
|
||
|
|
<td valign="top"><a href="#StyleFlags-enum">Style_Enabled</a> <td valign="top">Set if the menuitem is enabled
|
||
|
|
<td valign="top" colspan="1" rowspan="4"> <a href="qstyleoption.html">QStyleOption</a> ( QMenuItem *mi )
|
||
|
|
<ul>
|
||
|
|
<li> opt.<a href="qstyleoption.html#menuItem">menuItem</a>()
|
||
|
|
</ul>
|
||
|
|
<td valign="top" colspan="1" rowspan="4"> <em>mi</em> is the menu item being drawn.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_Active</a> <td valign="top">Set if the menuitem is the current item.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_Down</a> <td valign="top">Set if the menuitem is down (i.e., a mouse button or
|
||
|
|
the space bar is pressed).
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StyleFlags-enum">Style_HasFocus</a> <td valign="top">Set if the menubar has input focus.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top" colspan="1" rowspan="7"> <a href="#ControlElement-enum">CE_ToolButtonLabel</a>(const <a href="qtoolbutton.html">QToolButton</a> *)
|
||
|
|
<td valign="top"><a href="#StyleFlags-enum">Style_Enabled</a> <td valign="top">Set if the toolbutton is enabled.
|
||
|
|
<td valign="top" colspan="1" rowspan="7"> <a href="qstyleoption.html">QStyleOption</a> ( <a href="qt.html#ArrowType-enum">ArrowType</a> t )
|
||
|
|
<ul>
|
||
|
|
<li> opt.<a href="qstyleoption.html#arrowType">arrowType</a>()
|
||
|
|
</ul>
|
||
|
|
<td valign="top" colspan="1" rowspan="7"> When the tool button only contains an arrow, <em>t</em> is the
|
||
|
|
arrow's type.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StyleFlags-enum">Style_HasFocus</a> <td valign="top">Set if the toolbutton has input focus.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StyleFlags-enum">Style_Down</a> <td valign="top">Set if the toolbutton is down (i.e., a
|
||
|
|
mouse button or the space is pressed).
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StyleFlags-enum">Style_On</a> <td valign="top">Set if the toolbutton is a toggle button
|
||
|
|
and is toggled on.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StyleFlags-enum">Style_AutoRaise</a> <td valign="top">Set if the toolbutton has auto-raise enabled.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StyleFlags-enum">Style_MouseOver</a> <td valign="top">Set if the mouse pointer is over the toolbutton.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StyleFlags-enum">Style_Raised</a> <td valign="top">Set if the button is not down, not on and doesn't
|
||
|
|
contain the mouse when auto-raise is enabled.
|
||
|
|
</table></center>
|
||
|
|
<p> <p>See also <a href="#ControlElement-enum">ControlElement</a> and <a href="#StyleFlags-enum">StyleFlags</a>.
|
||
|
|
|
||
|
|
<h3 class=fn>void <a name="drawControlMask"></a>QStyle::drawControlMask ( <a href="qstyle.html#ControlElement-enum">ControlElement</a> element, <a href="qpainter.html">QPainter</a> * p, const <a href="qwidget.html">QWidget</a> * widget, const <a href="qrect.html">QRect</a> & r, const <a href="qstyleoption.html">QStyleOption</a> & opt = QStyleOption::Default ) const<tt> [pure virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
|
||
|
|
<p> Draw a bitmask for the ControlElement <em>element</em> using the painter
|
||
|
|
<em>p</em> in the area <em>r</em>. See <a href="#drawControl">drawControl</a>() for an explanation of the
|
||
|
|
use of the <em>widget</em> and <em>opt</em> arguments.
|
||
|
|
<p> The rect <em>r</em> should be in screen coordinates.
|
||
|
|
<p> <p>See also <a href="#drawControl">drawControl</a>() and <a href="#ControlElement-enum">ControlElement</a>.
|
||
|
|
|
||
|
|
<h3 class=fn>void <a name="drawItem"></a>QStyle::drawItem ( <a href="qpainter.html">QPainter</a> * p, const <a href="qrect.html">QRect</a> & r, int flags, const <a href="qcolorgroup.html">QColorGroup</a> & g, bool enabled, const <a href="qpixmap.html">QPixmap</a> * pixmap, const <a href="qstring.html">QString</a> & text, int len = -1, const <a href="qcolor.html">QColor</a> * penColor = 0 ) const<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Draws the <em>text</em> or <em>pixmap</em> in rectangle <em>r</em> using painter <em>p</em> and color group <em>g</em>. The pen color is specified with <em>penColor</em>. The <em>enabled</em> bool indicates whether or not the item is
|
||
|
|
enabled; when reimplementing this bool should influence how the
|
||
|
|
item is drawn. If <em>len</em> is -1 (the default) all the <em>text</em> is
|
||
|
|
drawn; otherwise only the first <em>len</em> characters of <em>text</em> are
|
||
|
|
drawn. The text is aligned and wrapped according to the alignment
|
||
|
|
<em>flags</em> (see <a href="qt.html#AlignmentFlags-enum">Qt::AlignmentFlags</a>).
|
||
|
|
<p> By default, if both the text and the pixmap are not null, the
|
||
|
|
pixmap is drawn and the text is ignored.
|
||
|
|
|
||
|
|
<h3 class=fn>void <a name="drawPrimitive"></a>QStyle::drawPrimitive ( <a href="qstyle.html#PrimitiveElement-enum">PrimitiveElement</a> pe, <a href="qpainter.html">QPainter</a> * p, const <a href="qrect.html">QRect</a> & r, const <a href="qcolorgroup.html">QColorGroup</a> & cg, SFlags flags = Style_Default, const <a href="qstyleoption.html">QStyleOption</a> & opt = QStyleOption::Default ) const<tt> [pure virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
|
||
|
|
<p> Draws the style PrimitiveElement <em>pe</em> using the painter <em>p</em> in
|
||
|
|
the area <em>r</em>. Colors are used from the color group <em>cg</em>.
|
||
|
|
<p> The rect <em>r</em> should be in screen coordinates.
|
||
|
|
<p> The <em>flags</em> argument is used to control how the PrimitiveElement
|
||
|
|
is drawn. Multiple flags can be OR'ed together.
|
||
|
|
<p> For example, a pressed button would be drawn with the flags <a href="#StyleFlags-enum">Style_Enabled</a> and <a href="#StyleFlags-enum">Style_Down</a>.
|
||
|
|
<p> The <em>opt</em> argument can be used to control how various
|
||
|
|
PrimitiveElements are drawn. Note that <em>opt</em> may be the default
|
||
|
|
value even for PrimitiveElements that make use of extra options.
|
||
|
|
When <em>opt</em> is non-default, it is used as follows:
|
||
|
|
<p> <center><table cellpadding="4" cellspacing="2" border="0">
|
||
|
|
<tr bgcolor="#a2c511"> <th valign="top">PrimitiveElement <th valign="top">Options <th valign="top">Notes
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#PrimitiveElement-enum">PE_FocusRect</a>
|
||
|
|
<td valign="top"><a href="qstyleoption.html">QStyleOption</a> ( const <a href="qcolor.html">QColor</a> & bg )
|
||
|
|
<ul>
|
||
|
|
<li> opt.<a href="qstyleoption.html#color">color</a>()
|
||
|
|
</ul>
|
||
|
|
<td valign="top"><em>bg</em> is the background color on which the focus rect is being drawn.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top" colspan="1" rowspan="2"> <a href="#PrimitiveElement-enum">PE_Panel</a>
|
||
|
|
<td valign="top" colspan="1" rowspan="2"> <a href="qstyleoption.html">QStyleOption</a> ( int linewidth, int midlinewidth )
|
||
|
|
<ul>
|
||
|
|
<li> opt.<a href="qstyleoption.html#lineWidth">lineWidth</a>()
|
||
|
|
<li> opt.<a href="qstyleoption.html#midLineWidth">midLineWidth</a>()
|
||
|
|
</ul>
|
||
|
|
<td valign="top"><em>linewidth</em> is the line width for drawing the panel.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><em>midlinewidth</em> is the mid-line width for drawing the panel.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top" colspan="1" rowspan="2"> <a href="#PrimitiveElement-enum">PE_PanelPopup</a>
|
||
|
|
<td valign="top" colspan="1" rowspan="2"> <a href="qstyleoption.html">QStyleOption</a> ( int linewidth, int midlinewidth )
|
||
|
|
<ul>
|
||
|
|
<li> opt.<a href="qstyleoption.html#lineWidth">lineWidth</a>()
|
||
|
|
<li> opt.<a href="qstyleoption.html#midLineWidth">midLineWidth</a>()
|
||
|
|
</ul>
|
||
|
|
<td valign="top"><em>linewidth</em> is the line width for drawing the panel.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><em>midlinewidth</em> is the mid-line width for drawing the panel.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top" colspan="1" rowspan="2"> <a href="#PrimitiveElement-enum">PE_PanelMenuBar</a>
|
||
|
|
<td valign="top" colspan="1" rowspan="2"> <a href="qstyleoption.html">QStyleOption</a> ( int linewidth, int midlinewidth )
|
||
|
|
<ul>
|
||
|
|
<li> opt.<a href="qstyleoption.html#lineWidth">lineWidth</a>()
|
||
|
|
<li> opt.<a href="qstyleoption.html#midLineWidth">midLineWidth</a>()
|
||
|
|
</ul>
|
||
|
|
<td valign="top"><em>linewidth</em> is the line width for drawing the panel.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><em>midlinewidth</em> is the mid-line width for drawing the panel.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top" colspan="1" rowspan="2"> <a href="#PrimitiveElement-enum">PE_PanelDockWindow</a>
|
||
|
|
<td valign="top" colspan="1" rowspan="2"> <a href="qstyleoption.html">QStyleOption</a> ( int linewidth, int midlinewidth )
|
||
|
|
<ul>
|
||
|
|
<li> opt.<a href="qstyleoption.html#lineWidth">lineWidth</a>()
|
||
|
|
<li> opt.<a href="qstyleoption.html#midLineWidth">midLineWidth</a>()
|
||
|
|
</ul>
|
||
|
|
<td valign="top"><em>linewidth</em> is the line width for drawing the panel.
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><em>midlinewidth</em> is the mid-line width for drawing the panel.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top" colspan="1" rowspan="4"> <a href="#PrimitiveElement-enum">PE_GroupBoxFrame</a>
|
||
|
|
<td valign="top" colspan="1" rowspan="4"> <a href="qstyleoption.html">QStyleOption</a> ( int linewidth, int midlinewidth, int shape, int shadow )
|
||
|
|
<ul>
|
||
|
|
<li> opt.<a href="qstyleoption.html#lineWidth">lineWidth</a>()
|
||
|
|
<li> opt.<a href="qstyleoption.html#midLineWidth">midLineWidth</a>()
|
||
|
|
<li> opt.<a href="qstyleoption.html#frameShape">frameShape</a>()
|
||
|
|
<li> opt.<a href="qstyleoption.html#frameShadow">frameShadow</a>()
|
||
|
|
</ul>
|
||
|
|
<td valign="top"><em>linewidth</em> is the line width for the group box.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><em>midlinewidth</em> is the mid-line width for the group box.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><em>shape</em> is the <a href="qframe.html#frameShape-prop">frame shape</a>
|
||
|
|
for the group box.
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><em>shadow</em> is the <a href="qframe.html#frameShadow-prop">frame shadow</a>
|
||
|
|
for the group box.
|
||
|
|
</table></center>
|
||
|
|
<p> For all other <a href="#PrimitiveElement-enum">PrimitiveElements</a>, <em>opt</em> is unused.
|
||
|
|
<p> <p>See also <a href="#StyleFlags-enum">StyleFlags</a>.
|
||
|
|
|
||
|
|
<p>Example: <a href="themes-example.html#x248">themes/wood.cpp</a>.
|
||
|
|
<h3 class=fn><a href="qrect.html">QRect</a> <a name="itemRect"></a>QStyle::itemRect ( <a href="qpainter.html">QPainter</a> * p, const <a href="qrect.html">QRect</a> & r, int flags, bool enabled, const <a href="qpixmap.html">QPixmap</a> * pixmap, const <a href="qstring.html">QString</a> & text, int len = -1 ) const<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Returns the appropriate area (see below) within rectangle <em>r</em> in
|
||
|
|
which to draw the <em>text</em> or <em>pixmap</em> using painter <em>p</em>. If <em>len</em> is -1 (the default) all the <em>text</em> is drawn; otherwise only
|
||
|
|
the first <em>len</em> characters of <em>text</em> are drawn. The text is
|
||
|
|
aligned in accordance with the alignment <em>flags</em> (see
|
||
|
|
<a href="qt.html#AlignmentFlags-enum">Qt::AlignmentFlags</a>). The <em>enabled</em> bool indicates whether or
|
||
|
|
not the item is enabled.
|
||
|
|
<p> If <em>r</em> is larger than the area needed to render the <em>text</em> the
|
||
|
|
rectangle that is returned will be offset within <em>r</em> in
|
||
|
|
accordance with the alignment <em>flags</em>. For example if <em>flags</em> is
|
||
|
|
<a href="qt.html#AlignmentFlags-enum">AlignCenter</a> the returned rectangle will be centered within <em>r</em>. If <em>r</em> is smaller than the area needed the rectangle that is
|
||
|
|
returned will be <em>larger</em> than <em>r</em> (the smallest rectangle large
|
||
|
|
enough to render the <em>text</em> or <em>pixmap</em>).
|
||
|
|
<p> By default, if both the text and the pixmap are not null, the
|
||
|
|
pixmap is drawn and the text is ignored.
|
||
|
|
|
||
|
|
<h3 class=fn>int <a name="pixelMetric"></a>QStyle::pixelMetric ( <a href="qstyle.html#PixelMetric-enum">PixelMetric</a> metric, const <a href="qwidget.html">QWidget</a> * widget = 0 ) const<tt> [pure virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
|
||
|
|
<p> Returns the pixel metric for <em>metric</em>. The <em>widget</em> argument is
|
||
|
|
a pointer to a <a href="qwidget.html">QWidget</a> or one of its subclasses. The widget can be
|
||
|
|
cast to the appropriate type based on the value of <em>metric</em>. Note
|
||
|
|
that <em>widget</em> may be zero even for PixelMetrics that can make use
|
||
|
|
of <em>widget</em>. See the table below for the appropriate <em>widget</em>
|
||
|
|
casts:
|
||
|
|
<p> <center><table cellpadding="4" cellspacing="2" border="0">
|
||
|
|
<tr bgcolor="#a2c511"> <th valign="top">PixelMetric <th valign="top">Widget Cast
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#PixelMetric-enum">PM_SliderControlThickness</a> <td valign="top">(const <a href="qslider.html">QSlider</a> *)
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#PixelMetric-enum">PM_SliderLength</a> <td valign="top">(const <a href="qslider.html">QSlider</a> *)
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#PixelMetric-enum">PM_SliderTickmarkOffset</a> <td valign="top">(const <a href="qslider.html">QSlider</a> *)
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#PixelMetric-enum">PM_SliderSpaceAvailable</a> <td valign="top">(const <a href="qslider.html">QSlider</a> *)
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#PixelMetric-enum">PM_TabBarTabOverlap</a> <td valign="top">(const <a href="qtabbar.html">QTabBar</a> *)
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#PixelMetric-enum">PM_TabBarTabHSpace</a> <td valign="top">(const <a href="qtabbar.html">QTabBar</a> *)
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#PixelMetric-enum">PM_TabBarTabVSpace</a> <td valign="top">(const <a href="qtabbar.html">QTabBar</a> *)
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#PixelMetric-enum">PM_TabBarBaseHeight</a> <td valign="top">(const <a href="qtabbar.html">QTabBar</a> *)
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#PixelMetric-enum">PM_TabBarBaseOverlap</a> <td valign="top">(const <a href="qtabbar.html">QTabBar</a> *)
|
||
|
|
</table></center>
|
||
|
|
|
||
|
|
<h3 class=fn>void <a name="polish"></a>QStyle::polish ( <a href="qwidget.html">QWidget</a> * )<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Initializes the appearance of a widget.
|
||
|
|
<p> This function is called for every widget at some point after it
|
||
|
|
has been fully created but just <em>before</em> it is shown the very
|
||
|
|
first time.
|
||
|
|
<p> Reasonable actions in this function might be to call
|
||
|
|
<a href="qwidget.html#setBackgroundMode">QWidget::setBackgroundMode</a>() for the widget. An example of highly
|
||
|
|
unreasonable use would be setting the geometry! Reimplementing
|
||
|
|
this function gives you a back-door through which you can change
|
||
|
|
the appearance of a widget. With Qt 3.0's style engine you will
|
||
|
|
rarely need to write your own <a href="#polish">polish</a>(); instead reimplement
|
||
|
|
<a href="#drawItem">drawItem</a>(), <a href="#drawPrimitive">drawPrimitive</a>(), etc.
|
||
|
|
<p> The <a href="qobject.html#inherits">QWidget::inherits</a>() function may provide enough information to
|
||
|
|
allow class-specific customizations. But be careful not to
|
||
|
|
hard-code things too much because new QStyle subclasses are
|
||
|
|
expected to work reasonably with all current and <em>future</em>
|
||
|
|
widgets.
|
||
|
|
<p> <p>See also <a href="#unPolish">unPolish</a>().
|
||
|
|
|
||
|
|
<h3 class=fn>void <a name="polish-2"></a>QStyle::polish ( <a href="qapplication.html">QApplication</a> * )<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
|
||
|
|
<p> Late initialization of the <a href="qapplication.html">QApplication</a> object.
|
||
|
|
<p> <p>See also <a href="#unPolish">unPolish</a>().
|
||
|
|
|
||
|
|
<h3 class=fn>void <a name="polish-3"></a>QStyle::polish ( <a href="qpalette.html">QPalette</a> & )<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
|
||
|
|
<p> The style may have certain requirements for color palettes. In
|
||
|
|
this function it has the chance to change the palette according to
|
||
|
|
these requirements.
|
||
|
|
<p> <p>See also <a href="qpalette.html">QPalette</a> and <a href="qapplication.html#setPalette">QApplication::setPalette</a>().
|
||
|
|
|
||
|
|
<h3 class=fn>void <a name="polishPopupMenu"></a>QStyle::polishPopupMenu ( <a href="qpopupmenu.html">QPopupMenu</a> * )<tt> [pure virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Polishes the popup menu according to the GUI style. This usually
|
||
|
|
means setting the mouse tracking
|
||
|
|
(<a href="qwidget.html#setMouseTracking">QPopupMenu::setMouseTracking</a>()) and whether the menu is
|
||
|
|
checkable by default (<a href="qpopupmenu.html#setCheckable">QPopupMenu::setCheckable</a>()).
|
||
|
|
|
||
|
|
<h3 class=fn><a href="qstyle.html#SubControl-enum">SubControl</a> <a name="querySubControl"></a>QStyle::querySubControl ( <a href="qstyle.html#ComplexControl-enum">ComplexControl</a> control, const <a href="qwidget.html">QWidget</a> * widget, const <a href="qpoint.html">QPoint</a> & pos, const <a href="qstyleoption.html">QStyleOption</a> & opt = QStyleOption::Default ) const<tt> [pure virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
|
||
|
|
<p> Returns the SubControl for <em>widget</em> at the point <em>pos</em>. The <em>widget</em> argument is a pointer to a <a href="qwidget.html">QWidget</a> or one of its
|
||
|
|
subclasses. The widget can be cast to the appropriate type based
|
||
|
|
on the value of <em>control</em>. The <em>opt</em> argument can be used to
|
||
|
|
pass extra information required when drawing the ComplexControl.
|
||
|
|
Note that <em>opt</em> may be the default value even for ComplexControls
|
||
|
|
that can make use of the extra options. See <a href="#drawComplexControl">drawComplexControl</a>()
|
||
|
|
for an explanation of the <em>widget</em> and <em>opt</em> arguments.
|
||
|
|
<p> Note that <em>pos</em> is passed in screen coordinates. When using
|
||
|
|
<a href="#querySubControlMetrics">querySubControlMetrics</a>() to check for hits and misses, use
|
||
|
|
<a href="#visualRect">visualRect</a>() to change the logical coordinates into screen
|
||
|
|
coordinates.
|
||
|
|
<p> <p>See also <a href="#drawComplexControl">drawComplexControl</a>(), <a href="#ComplexControl-enum">ComplexControl</a>, <a href="#SubControl-enum">SubControl</a>, and <a href="#querySubControlMetrics">querySubControlMetrics</a>().
|
||
|
|
|
||
|
|
<h3 class=fn><a href="qrect.html">QRect</a> <a name="querySubControlMetrics"></a>QStyle::querySubControlMetrics ( <a href="qstyle.html#ComplexControl-enum">ComplexControl</a> control, const <a href="qwidget.html">QWidget</a> * widget, <a href="qstyle.html#SubControl-enum">SubControl</a> subcontrol, const <a href="qstyleoption.html">QStyleOption</a> & opt = QStyleOption::Default ) const<tt> [pure virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
|
||
|
|
<p> Returns the rect for the SubControl <em>subcontrol</em> for <em>widget</em> in
|
||
|
|
logical coordinates.
|
||
|
|
<p> The <em>widget</em> argument is a pointer to a <a href="qwidget.html">QWidget</a> or one of its
|
||
|
|
subclasses. The widget can be cast to the appropriate type based
|
||
|
|
on the value of <em>control</em>. The <em>opt</em> argument can be used to
|
||
|
|
pass extra information required when drawing the ComplexControl.
|
||
|
|
Note that <em>opt</em> may be the default value even for ComplexControls
|
||
|
|
that can make use of the extra options. See <a href="#drawComplexControl">drawComplexControl</a>()
|
||
|
|
for an explanation of the <em>widget</em> and <em>opt</em> arguments.
|
||
|
|
<p> <p>See also <a href="#drawComplexControl">drawComplexControl</a>(), <a href="#ComplexControl-enum">ComplexControl</a>, and <a href="#SubControl-enum">SubControl</a>.
|
||
|
|
|
||
|
|
<h3 class=fn><a href="qsize.html">QSize</a> <a name="scrollBarExtent"></a>QStyle::scrollBarExtent () const
|
||
|
|
</h3>
|
||
|
|
|
||
|
|
<b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code.
|
||
|
|
<p>
|
||
|
|
<h3 class=fn><a href="qsize.html">QSize</a> <a name="sizeFromContents"></a>QStyle::sizeFromContents ( <a href="qstyle.html#ContentsType-enum">ContentsType</a> contents, const <a href="qwidget.html">QWidget</a> * widget, const <a href="qsize.html">QSize</a> & contentsSize, const <a href="qstyleoption.html">QStyleOption</a> & opt = QStyleOption::Default ) const<tt> [pure virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
|
||
|
|
<p> Returns the size of <em>widget</em> based on the contents size <em>contentsSize</em>.
|
||
|
|
<p> The <em>widget</em> argument is a pointer to a <a href="qwidget.html">QWidget</a> or one of its
|
||
|
|
subclasses. The widget can be cast to the appropriate type based
|
||
|
|
on the value of <em>contents</em>. The <em>opt</em> argument can be used to
|
||
|
|
pass extra information required when calculating the size. Note
|
||
|
|
that <em>opt</em> may be the default value even for ContentsTypes that
|
||
|
|
can make use of the extra options. See the table below for the
|
||
|
|
appropriate <em>widget</em> and <em>opt</em> usage:
|
||
|
|
<p> <center><table cellpadding="4" cellspacing="2" border="0">
|
||
|
|
<tr bgcolor="#a2c511"> <th valign="top">ContentsType <th valign="top">Widget Cast <th valign="top">Options <th valign="top">Notes
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#ContentsType-enum">CT_PushButton</a> <td valign="top">(const <a href="qpushbutton.html">QPushButton</a> *) <td valign="top">Unused. <td valign="top">
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#ContentsType-enum">CT_CheckBox</a> <td valign="top">(const <a href="qcheckbox.html">QCheckBox</a> *) <td valign="top">Unused. <td valign="top">
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#ContentsType-enum">CT_RadioButton</a> <td valign="top">(const <a href="qradiobutton.html">QRadioButton</a> *) <td valign="top">Unused. <td valign="top">
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#ContentsType-enum">CT_ToolButton</a> <td valign="top">(const <a href="qtoolbutton.html">QToolButton</a> *) <td valign="top">Unused. <td valign="top">
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#ContentsType-enum">CT_ComboBox</a> <td valign="top">(const <a href="qcombobox.html">QComboBox</a> *) <td valign="top">Unused. <td valign="top">
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#ContentsType-enum">CT_Splitter</a> <td valign="top">(const <a href="qsplitter.html">QSplitter</a> *) <td valign="top">Unused. <td valign="top">
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#ContentsType-enum">CT_DockWindow</a> <td valign="top">(const <a href="qdockwindow.html">QDockWindow</a> *) <td valign="top">Unused. <td valign="top">
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#ContentsType-enum">CT_ProgressBar</a> <td valign="top">(const <a href="qprogressbar.html">QProgressBar</a> *) <td valign="top">Unused. <td valign="top">
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#ContentsType-enum">CT_PopupMenuItem</a> <td valign="top">(const <a href="qpopupmenu.html">QPopupMenu</a> *)
|
||
|
|
<td valign="top"><a href="qstyleoption.html">QStyleOption</a> ( QMenuItem *mi )
|
||
|
|
<ul>
|
||
|
|
<li> opt.<a href="qstyleoption.html#menuItem">menuItem</a>()
|
||
|
|
</ul>
|
||
|
|
<td valign="top"><em>mi</em> is the menu item to use when calculating the size.
|
||
|
|
QMenuItem is currently an internal class.
|
||
|
|
</table></center>
|
||
|
|
|
||
|
|
<h3 class=fn>int <a name="styleHint"></a>QStyle::styleHint ( <a href="qstyle.html#StyleHint-enum">StyleHint</a> stylehint, const <a href="qwidget.html">QWidget</a> * widget = 0, const <a href="qstyleoption.html">QStyleOption</a> & opt = QStyleOption::Default, QStyleHintReturn * returnData = 0 ) const<tt> [pure virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
|
||
|
|
<p> Returns the style hint <em>stylehint</em> for <em>widget</em>. Currently, <em>widget</em>, <em>opt</em>, and <em>returnData</em> are unused; they're included to
|
||
|
|
allow for future enhancements.
|
||
|
|
<p> For an explanation of the return value see <a href="#StyleHint-enum">StyleHint</a>.
|
||
|
|
|
||
|
|
<h3 class=fn><a href="qpixmap.html">QPixmap</a> <a name="stylePixmap"></a>QStyle::stylePixmap ( <a href="qstyle.html#StylePixmap-enum">StylePixmap</a> stylepixmap, const <a href="qwidget.html">QWidget</a> * widget = 0, const <a href="qstyleoption.html">QStyleOption</a> & opt = QStyleOption::Default ) const<tt> [pure virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
|
||
|
|
<p> Returns a pixmap for <em>stylepixmap</em>.
|
||
|
|
<p> The <em>opt</em> argument can be used to pass extra information required
|
||
|
|
when drawing the ControlElement. Note that <em>opt</em> may be the
|
||
|
|
default value even for StylePixmaps that can make use of the extra
|
||
|
|
options. Currently, the <em>opt</em> argument is unused.
|
||
|
|
<p> The <em>widget</em> argument is a pointer to a <a href="qwidget.html">QWidget</a> or one of its
|
||
|
|
subclasses. The widget can be cast to the appropriate type based
|
||
|
|
on the value of <em>stylepixmap</em>. See the table below for the
|
||
|
|
appropriate <em>widget</em> casts:
|
||
|
|
<p> <center><table cellpadding="4" cellspacing="2" border="0">
|
||
|
|
<tr bgcolor="#a2c511"> <th valign="top">StylePixmap <th valign="top">Widget Cast
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StylePixmap-enum">SP_TitleBarMinButton</a> <td valign="top">(const <a href="qwidget.html">QWidget</a> *)
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StylePixmap-enum">SP_TitleBarMaxButton</a> <td valign="top">(const <a href="qwidget.html">QWidget</a> *)
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StylePixmap-enum">SP_TitleBarCloseButton</a> <td valign="top">(const <a href="qwidget.html">QWidget</a> *)
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StylePixmap-enum">SP_TitleBarNormalButton</a> <td valign="top">(const <a href="qwidget.html">QWidget</a> *)
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StylePixmap-enum">SP_TitleBarShadeButton</a> <td valign="top">(const <a href="qwidget.html">QWidget</a> *)
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#StylePixmap-enum">SP_TitleBarUnshadeButton</a> <td valign="top">(const <a href="qwidget.html">QWidget</a> *)
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#StylePixmap-enum">SP_DockWindowCloseButton</a> <td valign="top">(const <a href="qdockwindow.html">QDockWindow</a> *)
|
||
|
|
</table></center>
|
||
|
|
<p> <p>See also <a href="#StylePixmap-enum">StylePixmap</a>.
|
||
|
|
|
||
|
|
<h3 class=fn><a href="qrect.html">QRect</a> <a name="subRect"></a>QStyle::subRect ( <a href="qstyle.html#SubRect-enum">SubRect</a> subrect, const <a href="qwidget.html">QWidget</a> * widget ) const<tt> [pure virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
|
||
|
|
<p> Returns the sub-area <em>subrect</em> for the <em>widget</em> in logical
|
||
|
|
coordinates.
|
||
|
|
<p> The <em>widget</em> argument is a pointer to a <a href="qwidget.html">QWidget</a> or one of its
|
||
|
|
subclasses. The widget can be cast to the appropriate type based
|
||
|
|
on the value of <em>subrect</em>. See the table below for the
|
||
|
|
appropriate <em>widget</em> casts:
|
||
|
|
<p> <center><table cellpadding="4" cellspacing="2" border="0">
|
||
|
|
<tr bgcolor="#a2c511"> <th valign="top">SubRect <th valign="top">Widget Cast
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#SubRect-enum">SR_PushButtonContents</a> <td valign="top">(const <a href="qpushbutton.html">QPushButton</a> *)
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#SubRect-enum">SR_PushButtonFocusRect</a> <td valign="top">(const <a href="qpushbutton.html">QPushButton</a> *)
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#SubRect-enum">SR_CheckBoxIndicator</a> <td valign="top">(const <a href="qcheckbox.html">QCheckBox</a> *)
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#SubRect-enum">SR_CheckBoxContents</a> <td valign="top">(const <a href="qcheckbox.html">QCheckBox</a> *)
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#SubRect-enum">SR_CheckBoxFocusRect</a> <td valign="top">(const <a href="qcheckbox.html">QCheckBox</a> *)
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#SubRect-enum">SR_RadioButtonIndicator</a> <td valign="top">(const <a href="qradiobutton.html">QRadioButton</a> *)
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#SubRect-enum">SR_RadioButtonContents</a> <td valign="top">(const <a href="qradiobutton.html">QRadioButton</a> *)
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#SubRect-enum">SR_RadioButtonFocusRect</a> <td valign="top">(const <a href="qradiobutton.html">QRadioButton</a> *)
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#SubRect-enum">SR_ComboBoxFocusRect</a> <td valign="top">(const <a href="qcombobox.html">QComboBox</a> *)
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#SubRect-enum">SR_DockWindowHandleRect</a> <td valign="top">(const <a href="qwidget.html">QWidget</a> *)
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#SubRect-enum">SR_ProgressBarGroove</a> <td valign="top">(const <a href="qprogressbar.html">QProgressBar</a> *)
|
||
|
|
<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#SubRect-enum">SR_ProgressBarContents</a> <td valign="top">(const <a href="qprogressbar.html">QProgressBar</a> *)
|
||
|
|
<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#SubRect-enum">SR_ProgressBarLabel</a> <td valign="top">(const <a href="qprogressbar.html">QProgressBar</a> *)
|
||
|
|
</table></center>
|
||
|
|
<p> The tear-off handle (SR_DockWindowHandleRect) for <a href="qdockwindow.html">QDockWindow</a>
|
||
|
|
is a private class. Use <a href="qwidget.html#parentWidget">QWidget::parentWidget</a>() to access the
|
||
|
|
QDockWindow:
|
||
|
|
<p> <pre>
|
||
|
|
if ( !widget->parentWidget() )
|
||
|
|
return;
|
||
|
|
const <a href="qdockwindow.html">QDockWindow</a> *dw = (const <a href="qdockwindow.html">QDockWindow</a> *) widget->parentWidget();
|
||
|
|
</pre>
|
||
|
|
|
||
|
|
<p> <p>See also <a href="#SubRect-enum">SubRect</a>.
|
||
|
|
|
||
|
|
<h3 class=fn>void <a name="tabbarMetrics"></a>QStyle::tabbarMetrics ( const <a href="qwidget.html">QWidget</a> * t, int & hf, int & vf, int & ov ) const
|
||
|
|
</h3>
|
||
|
|
|
||
|
|
<b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code.
|
||
|
|
<p>
|
||
|
|
<h3 class=fn>void <a name="unPolish"></a>QStyle::unPolish ( <a href="qwidget.html">QWidget</a> * )<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
Undoes the initialization of a widget's appearance.
|
||
|
|
<p> This function is the counterpart to polish. It is called for every
|
||
|
|
polished widget when the style is dynamically changed. The former
|
||
|
|
style has to unpolish its settings before the new style can polish
|
||
|
|
them again.
|
||
|
|
<p> <p>See also <a href="#polish">polish</a>().
|
||
|
|
|
||
|
|
<h3 class=fn>void <a name="unPolish-2"></a>QStyle::unPolish ( <a href="qapplication.html">QApplication</a> * )<tt> [virtual]</tt>
|
||
|
|
</h3>
|
||
|
|
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
|
||
|
|
<p> Undoes the application polish.
|
||
|
|
<p> <p>See also <a href="#polish">polish</a>().
|
||
|
|
|
||
|
|
<h3 class=fn><a href="qrect.html">QRect</a> <a name="visualRect"></a>QStyle::visualRect ( const <a href="qrect.html">QRect</a> & logical, const <a href="qwidget.html">QWidget</a> * w )<tt> [static]</tt>
|
||
|
|
</h3>
|
||
|
|
|
||
|
|
<p> Returns the rect <em>logical</em> in screen coordinates. The bounding
|
||
|
|
rect for widget <em>w</em> is used to perform the translation. This
|
||
|
|
function is provided to aid style implementors in supporting
|
||
|
|
right-to-left mode.
|
||
|
|
<p> <p>See also <a href="qapplication.html#reverseLayout">QApplication::reverseLayout</a>().
|
||
|
|
|
||
|
|
<h3 class=fn><a href="qrect.html">QRect</a> <a name="visualRect-2"></a>QStyle::visualRect ( const <a href="qrect.html">QRect</a> & logical, const <a href="qrect.html">QRect</a> & bounding )<tt> [static]</tt>
|
||
|
|
</h3>
|
||
|
|
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
|
||
|
|
<p> Returns the rect <em>logical</em> in screen coordinates. The rect <em>bounding</em> is used to perform the translation. This function is
|
||
|
|
provided to aid style implementors in supporting right-to-left
|
||
|
|
mode.
|
||
|
|
<p> <p>See also <a href="qapplication.html#reverseLayout">QApplication::reverseLayout</a>().
|
||
|
|
|
||
|
|
<!-- eof -->
|
||
|
|
<hr><p>
|
||
|
|
This file is part of the <a href="index.html">Qt toolkit</a>.
|
||
|
|
Copyright © 1995-2007
|
||
|
|
<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center>
|
||
|
|
<table width=100% cellspacing=0 border=0><tr>
|
||
|
|
<td>Copyright © 2007
|
||
|
|
<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
|
||
|
|
<td align=right><div align=right>Qt 3.3.8</div>
|
||
|
|
</table></div></address></body>
|
||
|
|
</html>
|