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tqt3/src/kernel/ntqstyle.h

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/****************************************************************************
**
** Definition of TQStyle class
**
** Created : 980616
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the kernel module of the TQt GUI Toolkit.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
** included in the packaging of this file. Licensees holding valid TQt
** Commercial licenses may use this file in accordance with the TQt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#ifndef TQSTYLE_H
#define TQSTYLE_H
#ifndef QT_H
#include "ntqobject.h"
#include "ntqpixmap.h"
#include "ntqcolor.h"
#include "ntqiconset.h"
#include "ntqtabbar.h"
#include "ntqtoolbutton.h"
#endif // QT_H
#ifndef TQT_NO_STYLE
class TQPopupMenu;
class TQStylePrivate;
class TQMenuItem;
class TQTab;
class TQListViewItem;
class TQCheckListItem;
class Q_EXPORT TQStyleOption {
public:
enum StyleOptionDefault { Default };
TQStyleOption(StyleOptionDefault=Default);
TQStyleOption(int in1);
TQStyleOption(int in1, int in2);
TQStyleOption(int in1, int in2, int in3, int in4);
TQStyleOption(TQMenuItem* m);
TQStyleOption(TQMenuItem* m, int in1);
TQStyleOption(TQMenuItem* m, int in1, int in2);
TQStyleOption(const TQColor& c);
TQStyleOption(TQTab* t);
TQStyleOption(TQListViewItem* i);
TQStyleOption(TQCheckListItem* i);
TQStyleOption(TQt::ArrowType a);
TQStyleOption(const TQRect& r);
TQStyleOption(TQWidget *w);
bool isDefault() const { return def; }
int day() const { return i1; }
int lineWidth() const { return i1; }
int midLineWidth() const { return i2; }
int frameShape() const { return i3; }
int frameShadow() const { return i4; }
int headerSection() const { return i1; }
TQMenuItem* menuItem() const { return mi; }
int maxIconWidth() const { return i1; }
int tabWidth() const { return i2; }
const TQColor& color() const { return *cl; }
TQTab* tab() const { return tb; }
TQCheckListItem* checkListItem() const { return cli; }
TQListViewItem* listViewItem() const { return li; }
TQt::ArrowType arrowType() const { return (TQt::ArrowType)i1; }
TQRect rect() const { return TQRect( i1, i2, i3, i4 ); }
TQWidget* widget() const { return (TQWidget*)p1; }
TQStyleOption(TQTab* t, TQTab* h) : def(FALSE), tb(t), cli(NULL), tbh(h) {}
TQTab* hoverTab() const { return tbh; }
private:
// NOTE: none of these components have constructors.
bool def;
bool b1,b2,b3; // reserved
TQMenuItem* mi;
TQTab* tb;
TQListViewItem* li;
const TQColor* cl;
int i1, i2, i3, i4;
int i5, i6; // reserved
TQCheckListItem* cli;
void *p1, *p2, *p3, *p4; // reserved
TQTab* tbh;
// (padded to 64 bytes on some architectures)
};
class TQStyleHintReturn; // not defined yet
typedef TQMap<TQ_UINT32, TQSize> DialogButtonSizeMap;
typedef TQMap<TQ_INT32, TQ_INT32> TabIdentifierIndexMap;
class TQStyleControlElementGenericWidgetData;
class TQStyleControlElementPopupMenuData {
public:
//
};
class TQStyleControlElementCheckListItemData {
public:
bool dataValid;
bool enabled;
bool hasParent;
int height;
};
class TQStyleControlElementListViewData {
public:
bool rootDecorated;
int itemMargin;
};
class TQStyleControlElementSpinWidgetData {
public:
TQ_UINT32 buttonSymbols;
TQRect upRect;
TQRect downRect;
bool upEnabled;
bool downEnabled;
};
class TQStyleControlElementTitleBarData {
public:
bool hasWindow;
bool usesActiveColor;
int windowState;
TQString visibleText;
};
class TQStyleControlElementDockWidgetData {
public:
bool hasDockArea;
bool closeEnabled;
TQt::Orientation areaOrientation;
};
class TQStyleControlElementToolBarWidgetData {
public:
TQt::Orientation orientation;
};
class TQStyleControlElementGenericWidgetData {
public:
TQStringList widgetObjectTypes;
bool allDataPopulated;
TQt::WFlags wflags;
TQt::WindowState windowState;
TQPixmap bgPixmap;
TQBrush bgBrush;
TQColor bgColor;
TQPoint bgOffset;
TQt::BackgroundMode backgroundMode;
TQColor fgColor;
TQColorGroup colorGroup;
TQRect geometry;
TQRect rect;
TQPoint pos;
TQPixmap icon;
TQPalette palette;
TQFont font;
TQColor paletteBgColor;
TQString name;
TQString caption;
};
class TQStyleControlElementTabBarData {
public:
int tabCount;
int currentTabIndex;
TQTabBar::Shape shape;
TabIdentifierIndexMap identIndexMap;
#ifdef Q_QDOC
#else
TQStyleControlElementGenericWidgetData cornerWidgets[4];
#endif
enum CornerWidgetLocation {
CWL_TopLeft = 0,
CWL_TopRight = 1,
CWL_BottomLeft = 2,
CWL_BottomRight = 3
};
};
class Q_EXPORT TQStyleControlElementData {
public:
TQStyleControlElementData();
~TQStyleControlElementData();
public:
bool isNull;
TQStringList widgetObjectTypes;
bool allDataPopulated;
TQt::WFlags wflags;
TQt::WindowState windowState;
TQPixmap bgPixmap;
TQBrush bgBrush;
TQColor bgColor;
TQPoint bgOffset;
TQt::BackgroundMode backgroundMode;
TQPixmap fgPixmap;
TQColor fgColor;
TQColorGroup colorGroup;
TQRect geometry;
TQRect rect;
TQPoint pos;
TQPixmap icon;
TQIconSet iconSet;
TQString text;
TQt::Orientation orientation;
TQColor activeItemPaletteBgColor;
TQPalette palette;
int totalSteps;
int currentStep;
TQ_UINT32 tickMarkSetting;
int tickInterval;
int minSteps;
int maxSteps;
int startStep;
int pageStep;
int lineStep;
int dlgVisibleButtons;
DialogButtonSizeMap dlgVisibleSizeHints;
TQString progressText;
TQString textLabel;
TQFont font;
int percentageVisible;
TQStyleControlElementDockWidgetData dwData;
TQToolButton::TextPosition toolButtonTextPosition;
int popupDelay;
TQStyleControlElementTitleBarData titleBarData;
TQStyleControlElementSpinWidgetData spinWidgetData;
TQStyleControlElementGenericWidgetData parentWidgetData;
TQStyleControlElementGenericWidgetData viewportData;
TQStyleControlElementListViewData listViewData;
TQStyleControlElementTabBarData tabBarData;
TQStyleControlElementCheckListItemData checkListItemData;
TQ_UINT32 comboBoxLineEditFlags;
TQ_UINT32 frameStyle;
TQRect sliderRect;
TQPainter* activePainter;
TQStyleControlElementToolBarWidgetData toolBarData;
TQ_UINT32 comboBoxListBoxFlags;
TQColor paletteBgColor;
TQ_UINT32 parentWidgetFlags;
TQString name;
TQString caption;
TQStyleControlElementGenericWidgetData topLevelWidgetData;
TQ_UINT32 topLevelWidgetFlags;
TQPixmap paletteBgPixmap;
#ifdef ENABLE_QSTYLECONTROLELEMENTDATA_SLOW_COPY
public:
TQStyleControlElementData(const TQStyleControlElementData&);
#else // ENABLE_QSTYLECONTROLELEMENTDATA_SLOW_COPY
private:
// Disable copy constructor
TQStyleControlElementData(const TQStyleControlElementData&);
#endif // ENABLE_QSTYLECONTROLELEMENTDATA_SLOW_COPY
};
class Q_EXPORT TQStyleWidgetActionRequestData {
public:
TQStyleWidgetActionRequestData();
TQStyleWidgetActionRequestData(int metric1, int metric2=0);
TQStyleWidgetActionRequestData(TQPalette palette, bool informWidgets = FALSE, const char* className = 0);
TQStyleWidgetActionRequestData(TQFont font, bool informWidgets = FALSE, const char* className = 0);
TQStyleWidgetActionRequestData(TQRect rect);
TQStyleWidgetActionRequestData(TQPaintEvent* paintEvent);
~TQStyleWidgetActionRequestData();
public:
bool bool1;
bool bool2;
int metric1;
int metric2;
TQPalette palette;
TQFont font;
TQRect rect;
const char * cstr;
TQString string;
TQPaintEvent * paintEvent;
};
typedef TQStyleWidgetActionRequestData TQStyleApplicationActionRequestData;
class Q_EXPORT TQStyle: public TQObject
{
TQ_OBJECT
public:
TQStyle();
virtual ~TQStyle();
enum ControlElementFlags {
CEF_None = 0x00000000,
CEF_IsDefault = 0x00000001,
CEF_AutoDefault = 0x00000002,
CEF_IsActive = 0x00000004,
CEF_IsDown = 0x00000008,
CEF_IsOn = 0x00000010,
CEF_IsEnabled = 0x00000020,
CEF_BiState = 0x00000040,
CEF_HasFocus = 0x00000080,
CEF_IsMenuWidget = 0x00000100,
CEF_IsContainerEmpty = 0x00000200,
CEF_CenterIndicator = 0x00000400,
CEF_IndicatorFollowsStyle = 0x00000800,
CEF_UsesTextLabel = 0x00001000,
CEF_UsesBigPixmap = 0x00002000,
CEF_UseGenericParameters = 0x00004000,
CEF_HasParentWidget = 0x00008000,
CEF_HasPopupMenu = 0x00010000,
CEF_IsCheckable = 0x00020000,
CEF_HasFocusProxy = 0x00040000,
CEF_IsEditable = 0x00080000,
CEF_IsFlat = 0x00100000,
CEF_IsActiveWindow = 0x00200000,
CEF_IsTopLevel = 0x00400000,
CEF_IsVisible = 0x00800000,
CEF_IsShown = 0x01000000,
CEF_HasMouse = 0x02000000
};
// New TQStyle API - most of these should probably be pure virtual
// Old API
// DEPRECATED
virtual void polish( TQWidget * );
// New API
virtual void polish( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void * );
// Old API
// DEPRECATED
virtual void unPolish( TQWidget * );
// New API
virtual void unPolish( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void * );
// Old API
// DEPRECATED
virtual void polish( TQApplication * );
// New API
virtual void applicationPolish( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void * );
// Old API
// DEPRECATED
virtual void unPolish( TQApplication * );
// New API
virtual void applicationUnPolish( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void * );
virtual void polish( TQPalette & );
// Old API
// DEPRECATED
virtual void polishPopupMenu( TQPopupMenu* );
// New API
virtual void polishPopupMenu( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void * ) = 0;
virtual TQRect itemRect( TQPainter *p, const TQRect &r,
int flags, bool enabled,
const TQPixmap *pixmap,
const TQString &text, int len = -1 ) const;
virtual void drawItem( TQPainter *p, const TQRect &r,
int flags, const TQColorGroup &g, bool enabled,
const TQPixmap *pixmap, const TQString &text,
int len = -1, const TQColor *penColor = 0 ) const;
enum PrimitiveElement {
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_HeaderSectionMenu,
PE_PanelScrollBar,
PE_MenuItemIndicatorFrame,
PE_MenuItemIndicatorIconFrame,
PE_MenuItemIndicatorCheck,
PE_ScrollBarTrough,
// do not add any values below/greater this
PE_CustomBase = 0xf000000
};
enum StyleFlags {
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
};
typedef uint SFlags;
// Old API
// DEPRECATED
virtual void drawPrimitive( PrimitiveElement pe,
TQPainter *p,
const TQRect &r,
const TQColorGroup &cg,
SFlags flags = Style_Default,
const TQStyleOption& = TQStyleOption::Default ) const;
// New API
virtual void drawPrimitive( PrimitiveElement pe,
TQPainter *p,
const TQStyleControlElementData &ceData,
ControlElementFlags elementFlags,
const TQRect &r,
const TQColorGroup &cg,
SFlags flags = Style_Default,
const TQStyleOption& = TQStyleOption::Default ) const = 0;
enum ControlElement {
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,
// do not add any values below/greater than this
CE_CustomBase = 0xf0000000
};
// Old API
// DEPRECATED
virtual void drawControl( ControlElement element,
TQPainter *p,
const TQWidget *widget,
const TQRect &r,
const TQColorGroup &cg,
SFlags how = Style_Default,
const TQStyleOption& = TQStyleOption::Default ) const;
// New API
virtual void drawControl( ControlElement element,
TQPainter *p,
const TQStyleControlElementData &ceData,
ControlElementFlags elementFlags,
const TQRect &r,
const TQColorGroup &cg,
SFlags how = Style_Default,
const TQStyleOption& = TQStyleOption::Default,
const TQWidget *widget = 0 /* compat, will likely go away */ ) const = 0;
// Old API
// DEPRECATED
virtual void drawControlMask( ControlElement element,
TQPainter *p,
const TQWidget *widget,
const TQRect &r,
const TQStyleOption& = TQStyleOption::Default ) const;
// New API
virtual void drawControlMask( ControlElement element,
TQPainter *p,
const TQStyleControlElementData &ceData,
ControlElementFlags elementFlags,
const TQRect &r,
const TQStyleOption& = TQStyleOption::Default,
const TQWidget *widget = 0 /* compat, will likely go away */ ) const = 0;
enum SubRect {
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,
// do not add any values below/greater than this
SR_CustomBase = 0xf0000000
};
// Old API
// DEPRECATED
virtual TQRect subRect( SubRect r, const TQWidget *widget ) const;
// New API
virtual TQRect subRect( SubRect r, const TQStyleControlElementData &ceData, const ControlElementFlags elementFlags, const TQWidget *widget ) const = 0;
enum ComplexControl{
CC_SpinWidget,
CC_ComboBox,
CC_ScrollBar,
CC_Slider,
CC_ToolButton,
CC_TitleBar,
CC_ListView,
// do not add any values below/greater than this
CC_CustomBase = 0xf0000000
};
enum SubControl {
SC_None = 0x00000000,
SC_ScrollBarAddLine = 0x00000001,
SC_ScrollBarSubLine = 0x00000002,
SC_ScrollBarAddPage = 0x00000004,
SC_ScrollBarSubPage = 0x00000008,
SC_ScrollBarFirst = 0x00000010,
SC_ScrollBarLast = 0x00000020,
SC_ScrollBarSlider = 0x00000040,
SC_ScrollBarGroove = 0x00000080,
SC_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
};
typedef uint SCFlags;
// Old API
// DEPRECATED
virtual void drawComplexControl( ComplexControl control,
TQPainter *p,
const TQWidget *widget,
const TQRect &r,
const TQColorGroup &cg,
SFlags how = Style_Default,
#ifdef Q_QDOC
SCFlags sub = SC_All,
#else
SCFlags sub = (uint)SC_All,
#endif
SCFlags subActive = SC_None,
const TQStyleOption& = TQStyleOption::Default ) const;
virtual void drawComplexControl( ComplexControl control,
TQPainter *p,
const TQStyleControlElementData &ceData,
ControlElementFlags elementFlags,
const TQRect &r,
const TQColorGroup &cg,
SFlags how = Style_Default,
#ifdef Q_QDOC
SCFlags sub = SC_All,
#else
SCFlags sub = (uint)SC_All,
#endif
SCFlags subActive = SC_None,
const TQStyleOption& = TQStyleOption::Default,
const TQWidget *widget = 0 ) const = 0;
// Old API
// DEPRECATED
virtual void drawComplexControlMask( ComplexControl control,
TQPainter *p,
const TQWidget *widget,
const TQRect &r,
const TQStyleOption& = TQStyleOption::Default ) const;
// New API
virtual void drawComplexControlMask( ComplexControl control,
TQPainter *p,
const TQStyleControlElementData &ceData,
const ControlElementFlags elementFlags,
const TQRect &r,
const TQStyleOption& = TQStyleOption::Default,
const TQWidget *widget = 0 ) const = 0;
// Old API
// DEPRECATED
virtual TQRect querySubControlMetrics( ComplexControl control,
const TQWidget *widget,
SubControl sc,
const TQStyleOption& = TQStyleOption::Default ) const;
// New API
virtual TQRect querySubControlMetrics( ComplexControl control,
const TQStyleControlElementData &ceData,
ControlElementFlags elementFlags,
SubControl sc,
const TQStyleOption& = TQStyleOption::Default,
const TQWidget *widget = 0 ) const = 0;
// Old API
// DEPRECATED
virtual SubControl querySubControl( ComplexControl control,
const TQWidget *widget,
const TQPoint &pos,
const TQStyleOption& = TQStyleOption::Default ) const;
// New API
virtual SubControl querySubControl( ComplexControl control,
const TQStyleControlElementData &ceData,
ControlElementFlags elementFlags,
const TQPoint &pos,
const TQStyleOption& = TQStyleOption::Default,
const TQWidget *widget = 0 ) const = 0;
enum PixelMetric {
PM_ButtonMargin,
PM_ButtonDefaultIndicator,
PM_MenuButtonIndicator,
PM_ButtonShiftHorizontal,
PM_ButtonShiftVertical,
PM_DefaultFrameWidth,
PM_SpinBoxFrameWidth,
PM_MaximumDragDistance,
PM_ScrollBarExtent,
PM_ScrollBarSliderMin,
PM_SliderThickness, // total slider thickness
PM_SliderControlThickness, // thickness of the business part
PM_SliderLength, // total length of slider
PM_SliderTickmarkOffset, //
PM_SliderSpaceAvailable, // available space for slider to move
PM_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_MenuIndicatorFrameHBorder,
PM_MenuIndicatorFrameVBorder,
PM_MenuIconIndicatorFrameHBorder,
PM_MenuIconIndicatorFrameVBorder,
PM_ArrowSize,
// do not add any values below/greater than this
PM_CustomBase = 0xf0000000
};
// Old API
// DEPRECATED
virtual int pixelMetric( PixelMetric metric,
const TQWidget *widget = 0 ) const;
// New API
virtual int pixelMetric( PixelMetric metric,
const TQStyleControlElementData &ceData,
ControlElementFlags elementFlags,
const TQWidget *widget = 0 ) const = 0;
enum ContentsType {
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,
// do not add any values below/greater than this
CT_CustomBase = 0xf0000000
};
// Old API
// DEPRECATED
virtual TQSize sizeFromContents( ContentsType contents,
const TQWidget *widget,
const TQSize &contentsSize,
const TQStyleOption& = TQStyleOption::Default ) const;
virtual TQSize sizeFromContents( ContentsType contents,
const TQStyleControlElementData &ceData,
ControlElementFlags elementFlags,
const TQSize &contentsSize,
const TQStyleOption& = TQStyleOption::Default,
const TQWidget *widget = 0 ) const = 0;
enum StyleHint {
// ...
// the general hints
// ...
// disabled text should be etched, ala Windows
SH_EtchDisabledText,
// the GUI style enum, argh!
SH_GUIStyle,
// ...
// widget specific hints
// ...
SH_ScrollBar_BackgroundMode,
SH_ScrollBar_MiddleClickAbsolutePosition,
SH_ScrollBar_ScrollWhenPointerLeavesControl,
// TQEvent::Type - which mouse event to select a tab
SH_TabBar_SelectMouseType,
SH_TabBar_Alignment,
SH_Header_ArrowAlignment,
// bool - sliders snap to values while moving, ala Windows
SH_Slider_SnapToValue,
// bool - key presses handled in a sloppy manner - ie. left on a vertical
// slider subtracts a line
SH_Slider_SloppyKeyEvents,
// bool - center button on progress dialogs, ala Motif, else right aligned
// perhaps this should be a TQt::Alignment value
SH_ProgressDialog_CenterCancelButton,
// TQt::AlignmentFlags - text label alignment in progress dialogs
// Center on windows, Auto|VCenter otherwize
SH_ProgressDialog_TextLabelAlignment,
// bool - right align buttons on print dialog, ala Windows
SH_PrintDialog_RightAlignButtons,
// bool - 1 or 2 pixel space between the menubar and the dockarea, ala Windows
// this *REALLY* needs a better name
SH_MainWindow_SpaceBelowMenuBar,
// bool - select the text in the line edit about the listbox when selecting
// an item from the listbox, or when the line edit receives focus, ala Windows
SH_FontDialog_SelectAssociatedText,
// bool - allows disabled menu items to be active
SH_PopupMenu_AllowActiveAndDisabled,
// bool - pressing space activates item, ala Motif
SH_PopupMenu_SpaceActivatesItem,
// int - number of milliseconds to wait before opening a submenu
// 256 on windows, 96 on motif
SH_PopupMenu_SubMenuPopupDelay,
// bool - should scrollviews draw their frame only around contents (ala Motif),
// or around contents, scrollbars and corner widgets (ala Windows) ?
SH_ScrollView_FrameOnlyAroundContents,
// bool - menubars items are navigatable by pressing alt, followed by using
// the arrow keys to select the desired item
SH_MenuBar_AltKeyNavigation,
// bool - mouse tracking in combobox dropdown lists
SH_ComboBox_ListMouseTracking,
// bool - mouse tracking in popupmenus
SH_PopupMenu_MouseTracking,
// bool - mouse tracking in menubars
SH_MenuBar_MouseTracking,
// bool - gray out selected items when loosing focus
SH_ItemView_ChangeHighlightOnFocus,
// bool - supports shared activation among modeless widgets
SH_Widget_ShareActivation,
// bool - workspace should just maximize the client area
SH_Workspace_FillSpaceOnMaximize,
// bool - supports popup menu comboboxes
SH_ComboBox_Popup,
// bool - titlebar has no border
SH_TitleBar_NoBorder,
// bool - stop scrollbar at mouse
SH_ScrollBar_StopMouseOverSlider,
//bool - blink cursort with selected text
SH_BlinkCursorWhenTextSelected,
//bool - richtext selections extend the full width of the docuemnt
SH_RichText_FullWidthSelection,
//bool - popupmenu supports scrolling instead of multicolumn mode
SH_PopupMenu_Scrollable,
// TQt::AlignmentFlags - text label vertical alignment in groupboxes
// Center on windows, Auto|VCenter otherwize
SH_GroupBox_TextLabelVerticalAlignment,
// TQt::TQRgb - text label color in groupboxes
SH_GroupBox_TextLabelColor,
// bool - popupmenu supports sloppy submenus
SH_PopupMenu_SloppySubMenus,
// TQt::TQRgb - table grid color
SH_Table_GridLineColor,
// TQChar - Unicode character for password char
SH_LineEdit_PasswordCharacter,
// TQDialogButtons::Button - default button
SH_DialogButtons_DefaultButton,
// TQToolBox - Boldness of the selected page title
SH_ToolBox_SelectedPageTitleBold,
//bool - if a tabbar prefers not to have scroller arrows
SH_TabBar_PreferNoArrows,
//bool - if left button should cause an absolute position
SH_ScrollBar_LeftClickAbsolutePosition,
// TQEvent::Type - which mouse event to select a list view expansion
SH_ListViewExpand_SelectMouseType,
//bool - if underline for accelerators
SH_UnderlineAccelerator,
// bool - TQToolButton - if tool buttons should use a 3D frame
// when the mouse is over the button
SH_ToolButton_Uses3D,
// bool - hide underlined accelerators uless Alt key is currently down
SH_HideUnderlineAcceleratorWhenAltUp,
// int - width of menu check column
SH_MenuIndicatorColumnWidth,
// bool - whether or not the lower two button drawing areas should be combined into one
SH_ScrollBar_CombineAddLineRegionDrawingAreas,
// bool - whether or not the upper two button drawing areas should be combined into one
SH_ScrollBar_CombineSubLineRegionDrawingAreas,
// TQt::TQRgb - color of the popup menu arrow (active, menuitem enabled)
SH_PopupMenu_SubMenuArrowColorActiveEnabled,
// TQt::TQRgb - color of the popup menu arrow (active, menuitem disabled)
SH_PopupMenu_SubMenuArrowColorActiveDisabled,
// TQt::TQRgb - color of the popup menu arrow (inactive, menuitem enabled)
SH_PopupMenu_SubMenuArrowColorInactiveEnabled,
// TQt::TQRgb - color of the popup menu arrow (active, menuitem disabled)
SH_PopupMenu_SubMenuArrowColorInactiveDisabled,
// do not add any values below/greater than this
SH_CustomBase = 0xf0000000
};
// Old API
// DEPRECATED
virtual int styleHint( StyleHint stylehint,
const TQWidget *widget = 0,
const TQStyleOption& = TQStyleOption::Default,
TQStyleHintReturn* returnData = 0
) const;
// New API
virtual int styleHint( StyleHint stylehint,
const TQStyleControlElementData &ceData,
ControlElementFlags elementFlags,
const TQStyleOption& = TQStyleOption::Default,
TQStyleHintReturn* returnData = 0,
const TQWidget *widget = 0
) const = 0;
enum StylePixmap {
SP_TitleBarMinButton,
SP_TitleBarMaxButton,
SP_TitleBarCloseButton,
SP_TitleBarNormalButton,
SP_TitleBarShadeButton,
SP_TitleBarUnshadeButton,
SP_DockWindowCloseButton,
SP_MessageBoxInformation,
SP_MessageBoxWarning,
SP_MessageBoxCritical,
SP_MessageBoxQuestion,
// do not add any values below/greater than this
SP_CustomBase = 0xf0000000
};
// Old API
// DEPRECATED
virtual TQPixmap stylePixmap( StylePixmap stylepixmap,
const TQWidget *widget = 0,
const TQStyleOption& = TQStyleOption::Default ) const;
virtual TQPixmap stylePixmap( StylePixmap stylepixmap,
const TQStyleControlElementData &ceData,
ControlElementFlags elementFlags,
const TQStyleOption& = TQStyleOption::Default,
const TQWidget *widget = 0 ) const = 0;
// Old API
// DEPRECATED
static TQRect visualRect( const TQRect &logical, const TQWidget *w );
// New API
static TQRect visualRect( const TQRect &logical, const TQStyleControlElementData &ceData, const ControlElementFlags elementFlags );
static TQRect visualRect( const TQRect &logical, const TQRect &bounding );
// Object event handling API
typedef TQMap<void*, TQStyle*> ObjectEventSourceToHandlerMap;
typedef TQMap<void*, TQStyleControlElementData> ObjectEventSourceDataToHandlerMap;
typedef TQMap<void*, ControlElementFlags> ObjectEventSourceFlagsToHandlerMap;
typedef bool (*EventHandlerInstallationHook)(const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void* source, TQStyle* handler);
typedef bool (*EventHandlerRemovalHook)(const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void* source, TQStyle* handler);
void installObjectEventHandler( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void* source, TQStyle* handler );
void removeObjectEventHandler( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void* source, TQStyle* handler );
void setEventHandlerInstallationHook( EventHandlerInstallationHook );
void setEventHandlerRemovalHook( EventHandlerRemovalHook hook );
virtual bool objectEventHandler( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void* source, TQEvent *e );
enum WidgetActionRequest {
WAR_Repaint,
WAR_RepaintRect,
WAR_EnableMouseTracking,
WAR_DisableMouseTracking,
WAR_SetAutoMask,
WAR_UnSetAutoMask,
WAR_SetCheckable,
WAR_UnSetCheckable,
WAR_FrameSetStyle,
WAR_FrameSetLineWidth,
WAR_SetLayoutMargin,
WAR_SetPalette,
WAR_SetBackgroundMode,
WAR_SetBackgroundOrigin,
WAR_SetFont,
WAR_RepaintAllAccelerators,
WAR_SetDefault,
WAR_UnSetDefault,
WAR_SendPaintEvent
};
typedef bool (*WidgetActionRequestHook)(const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void* source, WidgetActionRequest request, TQStyleWidgetActionRequestData requestData);
void setWidgetActionRequestHook( WidgetActionRequestHook );
virtual bool widgetActionRequest( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void* source, WidgetActionRequest request, TQStyleWidgetActionRequestData requestData = TQStyleWidgetActionRequestData() );
enum ApplicationActionRequest {
AAR_SetPalette,
AAR_SetFont
};
typedef bool (*ApplicationActionRequestHook)(const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void* source, ApplicationActionRequest request, TQStyleApplicationActionRequestData requestData);
void setApplicationActionRequestHook( ApplicationActionRequestHook );
virtual bool applicationActionRequest( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void* source, ApplicationActionRequest request, TQStyleApplicationActionRequestData requestData = TQStyleApplicationActionRequestData() );
// Old 2.x TQStyle API
#ifndef TQT_NO_COMPAT
int defaultFrameWidth() const;
void tabbarMetrics( const TQWidget* t, int& hf, int& vf, int& ov ) const;
TQSize scrollBarExtent() const;
#endif
public:
virtual bool eventFilter( TQObject *, TQEvent * );
bool acceleratorsShown() const;
protected:
void acceleratorKeypressEventMonitor( TQObject *, TQEvent * );
private:
TQStylePrivate * d;
#if defined(TQ_DISABLE_COPY)
TQStyle( const TQStyle & );
TQStyle& operator=( const TQStyle & );
#endif
EventHandlerInstallationHook m_eventHandlerInstallationHook;
EventHandlerRemovalHook m_eventHandlerRemovalHook;
WidgetActionRequestHook m_widgetActionRequestHook;
ApplicationActionRequestHook m_applicationActionRequestHook;
ObjectEventSourceToHandlerMap m_objectEventSourceToHandlerMap;
ObjectEventSourceDataToHandlerMap m_objectEventSourceDataToHandlerMap;
ObjectEventSourceFlagsToHandlerMap m_objectEventSourceFlagsToHandlerMap;
bool conditionalAcceleratorsEnabled;
};
inline TQStyle::ControlElementFlags operator|(const TQStyle::ControlElementFlags a, const TQStyle::ControlElementFlags b) { return static_cast<TQStyle::ControlElementFlags>(static_cast<int>(a) | static_cast<int>(b)); }
// inline TQStyle::ControlElementFlags operator|=(TQStyle::ControlElementFlags &a, const TQStyle::ControlElementFlags b) { a = static_cast<TQStyle::ControlElementFlags>(static_cast<int>(a) | static_cast<int>(b)); return a; }
Q_EXPORT const TQStyleControlElementData &populateControlElementDataFromWidget(const TQWidget* widget, const TQStyleOption& opt, bool populateReliantFields=true);
Q_EXPORT const TQStyleControlElementData &populateControlElementDataFromApplication(const TQApplication* app, const TQStyleOption& opt, bool populateReliantFields=true);
Q_EXPORT TQStyle::ControlElementFlags getControlElementFlagsForObject(const TQObject* object, const TQStyleOption& opt, bool populateReliantFields=true);
Q_EXPORT TQStringList getObjectTypeListForObject(const TQObject* object);
Q_EXPORT const TQStyleControlElementData &populateControlElementDataFromWidget(const TQWidget* widget, const TQStyleOption& opt, bool populateReliantFields, bool populateMinimumNumberOfFields);
#endif // TQT_NO_STYLE
#endif // TQSTYLE_H