WebCore::ScrollbarTheme Class Reference

#include <ScrollbarTheme.h>

Inheritance diagram for WebCore::ScrollbarTheme:

Public Member Functions
	ScrollbarTheme ()
virtual	~ScrollbarTheme ()
virtual void	updateEnabledState (Scrollbar &)
virtual bool	paint (Scrollbar &, GraphicsContext &, const IntRect &)
virtual ScrollbarPart	hitTest (Scrollbar &, const IntPoint &)
virtual int	scrollbarThickness (ScrollbarControlSize=RegularScrollbar)
virtual ScrollbarButtonsPlacement	buttonsPlacement () const
virtual bool	supportsControlTints () const
virtual bool	usesOverlayScrollbars () const
virtual void	usesOverlayScrollbarsChanged ()
virtual void	updateScrollbarOverlayStyle (Scrollbar &)
virtual void	themeChanged ()
virtual bool	invalidateOnMouseEnterExit ()
void	invalidateParts (Scrollbar &scrollbar, ScrollbarControlPartMask mask)
virtual void	invalidatePart (Scrollbar &, ScrollbarPart)
virtual void	paintScrollCorner (ScrollView *, GraphicsContext &context, const IntRect &cornerRect)
virtual void	paintTickmarks (GraphicsContext &, Scrollbar &, const IntRect &)
virtual void	paintOverhangAreas (ScrollView &, GraphicsContext &, const IntRect &, const IntRect &, const IntRect &)
virtual ScrollbarButtonPressAction	handleMousePressEvent (Scrollbar &, const PlatformMouseEvent &, ScrollbarPart)
virtual bool	shouldSnapBackToDragOrigin (Scrollbar &, const PlatformMouseEvent &)
virtual bool	shouldDragDocumentInsteadOfThumb (Scrollbar &, const PlatformMouseEvent &)
virtual int	thumbPosition (Scrollbar &)
virtual int	thumbLength (Scrollbar &)
virtual int	trackPosition (Scrollbar &)
virtual int	trackLength (Scrollbar &)
virtual int	maxOverlapBetweenPages ()
virtual double	initialAutoscrollTimerDelay ()
virtual double	autoscrollTimerDelay ()
virtual void	registerScrollbar (Scrollbar &)
virtual void	unregisterScrollbar (Scrollbar &)
virtual bool	isMockTheme () const
	ScrollbarTheme ()
virtual	~ScrollbarTheme ()
virtual void	updateEnabledState (Scrollbar &)
virtual bool	paint (Scrollbar &, GraphicsContext &, const IntRect &)
virtual ScrollbarPart	hitTest (Scrollbar &, const IntPoint &)
virtual int	scrollbarThickness (ScrollbarControlSize=RegularScrollbar)
virtual ScrollbarButtonsPlacement	buttonsPlacement () const
virtual bool	supportsControlTints () const
virtual bool	usesOverlayScrollbars () const
virtual void	usesOverlayScrollbarsChanged ()
virtual void	updateScrollbarOverlayStyle (Scrollbar &)
virtual void	themeChanged ()
virtual bool	invalidateOnMouseEnterExit ()
void	invalidateParts (Scrollbar &scrollbar, ScrollbarControlPartMask mask)
virtual void	invalidatePart (Scrollbar &, ScrollbarPart)
virtual void	paintScrollCorner (ScrollView *, GraphicsContext &context, const IntRect &cornerRect)
virtual void	paintTickmarks (GraphicsContext &, Scrollbar &, const IntRect &)
virtual void	paintOverhangAreas (ScrollView &, GraphicsContext &, const IntRect &, const IntRect &, const IntRect &)
virtual ScrollbarButtonPressAction	handleMousePressEvent (Scrollbar &, const PlatformMouseEvent &, ScrollbarPart)
virtual bool	shouldSnapBackToDragOrigin (Scrollbar &, const PlatformMouseEvent &)
virtual bool	shouldDragDocumentInsteadOfThumb (Scrollbar &, const PlatformMouseEvent &)
virtual int	thumbPosition (Scrollbar &)
virtual int	thumbLength (Scrollbar &)
virtual int	trackPosition (Scrollbar &)
virtual int	trackLength (Scrollbar &)
virtual int	maxOverlapBetweenPages ()
virtual double	initialAutoscrollTimerDelay ()
virtual double	autoscrollTimerDelay ()
virtual void	registerScrollbar (Scrollbar &)
virtual void	unregisterScrollbar (Scrollbar &)
virtual bool	isMockTheme () const

Static Public Member Functions
static void	defaultPaintScrollCorner (GraphicsContext &context, const IntRect &cornerRect)
static WEBCORE_EXPORT ScrollbarTheme &	theme ()
static void	defaultPaintScrollCorner (GraphicsContext &context, const IntRect &cornerRect)
static WEBCORE_EXPORT ScrollbarTheme &	theme ()

Constructor & Destructor Documentation

ScrollbarTheme() [1/2]

WebCore::ScrollbarTheme::ScrollbarTheme ( )

inline

~ScrollbarTheme() [1/2]

virtual WebCore::ScrollbarTheme::~ScrollbarTheme ( )

inlinevirtual

ScrollbarTheme() [2/2]

WebCore::ScrollbarTheme::ScrollbarTheme ( )

inline

~ScrollbarTheme() [2/2]

virtual WebCore::ScrollbarTheme::~ScrollbarTheme ( )

inlinevirtual

Member Function Documentation

autoscrollTimerDelay() [1/2]

virtual double WebCore::ScrollbarTheme::autoscrollTimerDelay ( )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeGtk, WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::RenderScrollbarTheme, and WebCore::ScrollbarThemeIOS.

autoscrollTimerDelay() [2/2]

virtual double WebCore::ScrollbarTheme::autoscrollTimerDelay ( )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeGtk, WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::RenderScrollbarTheme, and WebCore::ScrollbarThemeIOS.

buttonsPlacement() [1/2]

virtual ScrollbarButtonsPlacement WebCore::ScrollbarTheme::buttonsPlacement ( ) const

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeIOS, and WebCore::RenderScrollbarTheme.

buttonsPlacement() [2/2]

virtual ScrollbarButtonsPlacement WebCore::ScrollbarTheme::buttonsPlacement ( ) const

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeIOS, and WebCore::RenderScrollbarTheme.

defaultPaintScrollCorner() [1/2]

static void WebCore::ScrollbarTheme::defaultPaintScrollCorner ( GraphicsContext &  context, const IntRect &  cornerRect  )

inlinestatic

defaultPaintScrollCorner() [2/2]

static void WebCore::ScrollbarTheme::defaultPaintScrollCorner ( GraphicsContext &  context, const IntRect &  cornerRect  )

inlinestatic

handleMousePressEvent() [1/2]

ScrollbarButtonPressAction WebCore::ScrollbarTheme::handleMousePressEvent ( Scrollbar &  , const PlatformMouseEvent &  event, ScrollbarPart  pressedPart  )

virtual

Reimplemented in WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeWin, WebCore::ScrollbarThemeGtk, and WebCore::RenderScrollbarTheme.

handleMousePressEvent() [2/2]

virtual ScrollbarButtonPressAction WebCore::ScrollbarTheme::handleMousePressEvent ( Scrollbar &  , const PlatformMouseEvent &  , ScrollbarPart    )

virtual

Reimplemented in WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeWin, WebCore::ScrollbarThemeGtk, and WebCore::RenderScrollbarTheme.

hitTest() [1/2]

virtual ScrollbarPart WebCore::ScrollbarTheme::hitTest ( Scrollbar &  , const IntPoint &    )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeComposite, and WebCore::ScrollbarThemeComposite.

hitTest() [2/2]

virtual ScrollbarPart WebCore::ScrollbarTheme::hitTest ( Scrollbar &  , const IntPoint &    )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeComposite, and WebCore::ScrollbarThemeComposite.

initialAutoscrollTimerDelay() [1/2]

virtual double WebCore::ScrollbarTheme::initialAutoscrollTimerDelay ( )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeGtk, WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::RenderScrollbarTheme, and WebCore::ScrollbarThemeIOS.

initialAutoscrollTimerDelay() [2/2]

virtual double WebCore::ScrollbarTheme::initialAutoscrollTimerDelay ( )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeGtk, WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::RenderScrollbarTheme, and WebCore::ScrollbarThemeIOS.

invalidateOnMouseEnterExit() [1/2]

virtual bool WebCore::ScrollbarTheme::invalidateOnMouseEnterExit ( )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeGtk, and WebCore::ScrollbarThemeWin.

invalidateOnMouseEnterExit() [2/2]

virtual bool WebCore::ScrollbarTheme::invalidateOnMouseEnterExit ( )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeGtk, and WebCore::ScrollbarThemeWin.

invalidatePart() [1/2]

virtual void WebCore::ScrollbarTheme::invalidatePart ( Scrollbar &  , ScrollbarPart    )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeComposite, and WebCore::ScrollbarThemeComposite.

invalidatePart() [2/2]

virtual void WebCore::ScrollbarTheme::invalidatePart ( Scrollbar &  , ScrollbarPart    )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeComposite, and WebCore::ScrollbarThemeComposite.

invalidateParts() [1/2]

void WebCore::ScrollbarTheme::invalidateParts ( Scrollbar &  scrollbar, ScrollbarControlPartMask  mask  )

inline

invalidateParts() [2/2]

void WebCore::ScrollbarTheme::invalidateParts ( Scrollbar &  scrollbar, ScrollbarControlPartMask  mask  )

inline

isMockTheme() [1/2]

virtual bool WebCore::ScrollbarTheme::isMockTheme ( ) const

inlinevirtual

isMockTheme() [2/2]

virtual bool WebCore::ScrollbarTheme::isMockTheme ( ) const

inlinevirtual

maxOverlapBetweenPages() [1/2]

virtual int WebCore::ScrollbarTheme::maxOverlapBetweenPages ( )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, and WebCore::ScrollbarThemeMock.

maxOverlapBetweenPages() [2/2]

virtual int WebCore::ScrollbarTheme::maxOverlapBetweenPages ( )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, and WebCore::ScrollbarThemeMock.

paint() [1/2]

virtual bool WebCore::ScrollbarTheme::paint ( Scrollbar &  , GraphicsContext &  , const IntRect &    )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeGtk, WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeComposite, WebCore::ScrollbarThemeComposite, and WebCore::ScrollbarThemeIOS.

paint() [2/2]

virtual bool WebCore::ScrollbarTheme::paint ( Scrollbar &  , GraphicsContext &  , const IntRect &    )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeGtk, WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeComposite, WebCore::ScrollbarThemeComposite, and WebCore::ScrollbarThemeIOS.

paintOverhangAreas() [1/2]

virtual void WebCore::ScrollbarTheme::paintOverhangAreas ( ScrollView &  , GraphicsContext &  , const IntRect &  , const IntRect &  , const IntRect &    )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeComposite, and WebCore::ScrollbarThemeComposite.

paintOverhangAreas() [2/2]

virtual void WebCore::ScrollbarTheme::paintOverhangAreas ( ScrollView &  , GraphicsContext &  , const IntRect &  , const IntRect &  , const IntRect &    )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeComposite, and WebCore::ScrollbarThemeComposite.

paintScrollCorner() [1/2]

virtual void WebCore::ScrollbarTheme::paintScrollCorner ( ScrollView *  , GraphicsContext &  context, const IntRect &  cornerRect  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeComposite, WebCore::ScrollbarThemeComposite, and WebCore::RenderScrollbarTheme.

paintScrollCorner() [2/2]

virtual void WebCore::ScrollbarTheme::paintScrollCorner ( ScrollView *  , GraphicsContext &  context, const IntRect &  cornerRect  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeComposite, WebCore::ScrollbarThemeComposite, and WebCore::RenderScrollbarTheme.

paintTickmarks() [1/2]

virtual void WebCore::ScrollbarTheme::paintTickmarks ( GraphicsContext &  , Scrollbar &  , const IntRect &    )

inlinevirtual

Reimplemented in WebCore::RenderScrollbarTheme.

paintTickmarks() [2/2]

virtual void WebCore::ScrollbarTheme::paintTickmarks ( GraphicsContext &  , Scrollbar &  , const IntRect &    )

inlinevirtual

Reimplemented in WebCore::RenderScrollbarTheme.

registerScrollbar() [1/2]

virtual void WebCore::ScrollbarTheme::registerScrollbar ( Scrollbar &  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::RenderScrollbarTheme, and WebCore::ScrollbarThemeIOS.

registerScrollbar() [2/2]

virtual void WebCore::ScrollbarTheme::registerScrollbar ( Scrollbar &  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::RenderScrollbarTheme, and WebCore::ScrollbarThemeIOS.

scrollbarThickness() [1/2]

virtual int WebCore::ScrollbarTheme::scrollbarThickness ( ScrollbarControlSize  = RegularScrollbar )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeGtk, WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeIOS, WebCore::RenderScrollbarTheme, WebCore::ScrollbarThemeWin, and WebCore::ScrollbarThemeMock.

scrollbarThickness() [2/2]

virtual int WebCore::ScrollbarTheme::scrollbarThickness ( ScrollbarControlSize  = RegularScrollbar )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeGtk, WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeIOS, WebCore::RenderScrollbarTheme, WebCore::ScrollbarThemeWin, and WebCore::ScrollbarThemeMock.

shouldDragDocumentInsteadOfThumb() [1/2]

virtual bool WebCore::ScrollbarTheme::shouldDragDocumentInsteadOfThumb ( Scrollbar &  , const PlatformMouseEvent &    )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, and WebCore::ScrollbarThemeMac.

shouldDragDocumentInsteadOfThumb() [2/2]

virtual bool WebCore::ScrollbarTheme::shouldDragDocumentInsteadOfThumb ( Scrollbar &  , const PlatformMouseEvent &    )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, and WebCore::ScrollbarThemeMac.

shouldSnapBackToDragOrigin() [1/2]

virtual bool WebCore::ScrollbarTheme::shouldSnapBackToDragOrigin ( Scrollbar &  , const PlatformMouseEvent &    )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeWin.

shouldSnapBackToDragOrigin() [2/2]

virtual bool WebCore::ScrollbarTheme::shouldSnapBackToDragOrigin ( Scrollbar &  , const PlatformMouseEvent &    )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeWin.

supportsControlTints() [1/2]

virtual bool WebCore::ScrollbarTheme::supportsControlTints ( ) const

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::RenderScrollbarTheme, and WebCore::ScrollbarThemeIOS.

supportsControlTints() [2/2]

virtual bool WebCore::ScrollbarTheme::supportsControlTints ( ) const

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::RenderScrollbarTheme, and WebCore::ScrollbarThemeIOS.

theme() [1/2]

static WEBCORE_EXPORT ScrollbarTheme& WebCore::ScrollbarTheme::theme ( )

static

theme() [2/2]

ScrollbarTheme & WebCore::ScrollbarTheme::theme ( )

static

themeChanged() [1/2]

virtual void WebCore::ScrollbarTheme::themeChanged ( )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeGtk, and WebCore::ScrollbarThemeWin.

themeChanged() [2/2]

virtual void WebCore::ScrollbarTheme::themeChanged ( )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeGtk, and WebCore::ScrollbarThemeWin.

thumbLength() [1/2]

virtual int WebCore::ScrollbarTheme::thumbLength ( Scrollbar &  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeComposite, and WebCore::ScrollbarThemeComposite.

thumbLength() [2/2]

virtual int WebCore::ScrollbarTheme::thumbLength ( Scrollbar &  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeComposite, and WebCore::ScrollbarThemeComposite.

thumbPosition() [1/2]

virtual int WebCore::ScrollbarTheme::thumbPosition ( Scrollbar &  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeComposite, and WebCore::ScrollbarThemeComposite.

thumbPosition() [2/2]

virtual int WebCore::ScrollbarTheme::thumbPosition ( Scrollbar &  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeComposite, and WebCore::ScrollbarThemeComposite.

trackLength() [1/2]

virtual int WebCore::ScrollbarTheme::trackLength ( Scrollbar &  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeComposite, and WebCore::ScrollbarThemeComposite.

trackLength() [2/2]

virtual int WebCore::ScrollbarTheme::trackLength ( Scrollbar &  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeComposite, and WebCore::ScrollbarThemeComposite.

trackPosition() [1/2]

virtual int WebCore::ScrollbarTheme::trackPosition ( Scrollbar &  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeComposite, and WebCore::ScrollbarThemeComposite.

trackPosition() [2/2]

virtual int WebCore::ScrollbarTheme::trackPosition ( Scrollbar &  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeComposite, and WebCore::ScrollbarThemeComposite.

unregisterScrollbar() [1/2]

virtual void WebCore::ScrollbarTheme::unregisterScrollbar ( Scrollbar &  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::RenderScrollbarTheme, and WebCore::ScrollbarThemeIOS.

unregisterScrollbar() [2/2]

virtual void WebCore::ScrollbarTheme::unregisterScrollbar ( Scrollbar &  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, WebCore::ScrollbarThemeMac, WebCore::RenderScrollbarTheme, and WebCore::ScrollbarThemeIOS.

updateEnabledState() [1/2]

virtual void WebCore::ScrollbarTheme::updateEnabledState ( Scrollbar &  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, and WebCore::ScrollbarThemeMac.

updateEnabledState() [2/2]

virtual void WebCore::ScrollbarTheme::updateEnabledState ( Scrollbar &  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, and WebCore::ScrollbarThemeMac.

updateScrollbarOverlayStyle() [1/2]

virtual void WebCore::ScrollbarTheme::updateScrollbarOverlayStyle ( Scrollbar &  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, and WebCore::ScrollbarThemeMac.

updateScrollbarOverlayStyle() [2/2]

virtual void WebCore::ScrollbarTheme::updateScrollbarOverlayStyle ( Scrollbar &  )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, and WebCore::ScrollbarThemeMac.

usesOverlayScrollbars() [1/2]

virtual bool WebCore::ScrollbarTheme::usesOverlayScrollbars ( ) const

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeGtk, WebCore::ScrollbarThemeMock, WebCore::ScrollbarThemeMac, and WebCore::ScrollbarThemeMac.

usesOverlayScrollbars() [2/2]

virtual bool WebCore::ScrollbarTheme::usesOverlayScrollbars ( ) const

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeGtk, WebCore::ScrollbarThemeMock, WebCore::ScrollbarThemeMac, and WebCore::ScrollbarThemeMac.

usesOverlayScrollbarsChanged() [1/2]

virtual void WebCore::ScrollbarTheme::usesOverlayScrollbarsChanged ( )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, and WebCore::ScrollbarThemeMac.

usesOverlayScrollbarsChanged() [2/2]

virtual void WebCore::ScrollbarTheme::usesOverlayScrollbarsChanged ( )

inlinevirtual

Reimplemented in WebCore::ScrollbarThemeMac, and WebCore::ScrollbarThemeMac.

---

The documentation for this class was generated from the following files:

• DerivedData/WebKit/Build/Products/Debug/WebCore.framework/Versions/A/PrivateHeaders/ScrollbarTheme.h
• Source/WebCore/platform/gtk/ScrollbarThemeGtk.cpp
• Source/WebCore/platform/ios/ScrollbarThemeIOS.mm
• Source/WebCore/platform/mac/ScrollbarThemeMac.mm
• Source/WebCore/platform/ScrollbarTheme.cpp
• Source/WebCore/platform/win/ScrollbarThemeWin.cpp