WebCore::ScrollbarThemeIOS Class Reference

#include <ScrollbarThemeIOS.h>

Inheritance diagram for WebCore::ScrollbarThemeIOS:

Public Member Functions
	ScrollbarThemeIOS ()
virtual	~ScrollbarThemeIOS ()
bool	paint (Scrollbar &, GraphicsContext &, const IntRect &damageRect) override
int	scrollbarThickness (ScrollbarControlSize=RegularScrollbar) override
bool	supportsControlTints () const override
double	initialAutoscrollTimerDelay () override
double	autoscrollTimerDelay () override
ScrollbarButtonsPlacement	buttonsPlacement () const override
void	registerScrollbar (Scrollbar &) override
void	unregisterScrollbar (Scrollbar &) override
void	preferencesChanged ()
Public Member Functions inherited from WebCore::ScrollbarThemeComposite
ScrollbarPart	hitTest (Scrollbar &, const IntPoint &) override
void	invalidatePart (Scrollbar &, ScrollbarPart) override
int	thumbPosition (Scrollbar &) override
int	thumbLength (Scrollbar &) override
int	trackPosition (Scrollbar &) override
int	trackLength (Scrollbar &) override
void	paintScrollCorner (ScrollView *, GraphicsContext &, const IntRect &cornerRect) override
void	paintOverhangAreas (ScrollView &, GraphicsContext &, const IntRect &horizontalOverhangArea, const IntRect &verticalOverhangArea, const IntRect &dirtyRect) override
virtual IntRect	thumbRect (Scrollbar &)
virtual void	splitTrack (Scrollbar &, const IntRect &track, IntRect &startTrack, IntRect &thumb, IntRect &endTrack)
virtual void	willPaintScrollbar (GraphicsContext &, Scrollbar &)
virtual void	didPaintScrollbar (GraphicsContext &, Scrollbar &)
virtual void	paintScrollbarBackground (GraphicsContext &, Scrollbar &)
virtual void	paintTrackBackground (GraphicsContext &, Scrollbar &, const IntRect &)
virtual void	paintTrackPiece (GraphicsContext &, Scrollbar &, const IntRect &, ScrollbarPart)
virtual void	paintButton (GraphicsContext &, Scrollbar &, const IntRect &, ScrollbarPart)
virtual void	paintThumb (GraphicsContext &, Scrollbar &, const IntRect &)
virtual IntRect	constrainTrackRectToTrackPieces (Scrollbar &, const IntRect &rect)
bool	paint (Scrollbar &, GraphicsContext &, const IntRect &damageRect) override
ScrollbarPart	hitTest (Scrollbar &, const IntPoint &) override
void	invalidatePart (Scrollbar &, ScrollbarPart) override
int	thumbPosition (Scrollbar &) override
int	thumbLength (Scrollbar &) override
int	trackPosition (Scrollbar &) override
int	trackLength (Scrollbar &) override
void	paintScrollCorner (ScrollView *, GraphicsContext &, const IntRect &cornerRect) override
void	paintOverhangAreas (ScrollView &, GraphicsContext &, const IntRect &horizontalOverhangArea, const IntRect &verticalOverhangArea, const IntRect &dirtyRect) override
virtual IntRect	thumbRect (Scrollbar &)
virtual void	splitTrack (Scrollbar &, const IntRect &track, IntRect &startTrack, IntRect &thumb, IntRect &endTrack)
virtual void	willPaintScrollbar (GraphicsContext &, Scrollbar &)
virtual void	didPaintScrollbar (GraphicsContext &, Scrollbar &)
virtual void	paintScrollbarBackground (GraphicsContext &, Scrollbar &)
virtual void	paintTrackBackground (GraphicsContext &, Scrollbar &, const IntRect &)
virtual void	paintTrackPiece (GraphicsContext &, Scrollbar &, const IntRect &, ScrollbarPart)
virtual void	paintButton (GraphicsContext &, Scrollbar &, const IntRect &, ScrollbarPart)
virtual void	paintThumb (GraphicsContext &, Scrollbar &, const IntRect &)
virtual IntRect	constrainTrackRectToTrackPieces (Scrollbar &, const IntRect &rect)
Public Member Functions inherited from WebCore::ScrollbarTheme
	ScrollbarTheme ()
virtual	~ScrollbarTheme ()
virtual void	updateEnabledState (Scrollbar &)
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	paintTickmarks (GraphicsContext &, Scrollbar &, const IntRect &)
virtual ScrollbarButtonPressAction	handleMousePressEvent (Scrollbar &, const PlatformMouseEvent &, ScrollbarPart)
virtual bool	shouldSnapBackToDragOrigin (Scrollbar &, const PlatformMouseEvent &)
virtual bool	shouldDragDocumentInsteadOfThumb (Scrollbar &, const PlatformMouseEvent &)
virtual int	maxOverlapBetweenPages ()
virtual bool	isMockTheme () const
	ScrollbarTheme ()
virtual	~ScrollbarTheme ()
virtual void	updateEnabledState (Scrollbar &)
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	paintTickmarks (GraphicsContext &, Scrollbar &, const IntRect &)
virtual ScrollbarButtonPressAction	handleMousePressEvent (Scrollbar &, const PlatformMouseEvent &, ScrollbarPart)
virtual bool	shouldSnapBackToDragOrigin (Scrollbar &, const PlatformMouseEvent &)
virtual bool	shouldDragDocumentInsteadOfThumb (Scrollbar &, const PlatformMouseEvent &)
virtual int	maxOverlapBetweenPages ()
virtual bool	isMockTheme () const

Protected Member Functions
bool	hasButtons (Scrollbar &) override
bool	hasThumb (Scrollbar &) override
IntRect	backButtonRect (Scrollbar &, ScrollbarPart, bool painting=false) override
IntRect	forwardButtonRect (Scrollbar &, ScrollbarPart, bool painting=false) override
IntRect	trackRect (Scrollbar &, bool painting=false) override
int	minimumThumbLength (Scrollbar &) override

Additional Inherited Members
Static Public Member Functions inherited from WebCore::ScrollbarTheme
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

ScrollbarThemeIOS()

WebCore::ScrollbarThemeIOS::ScrollbarThemeIOS

(

)

~ScrollbarThemeIOS()

WebCore::ScrollbarThemeIOS::~ScrollbarThemeIOS ( )

virtual

Member Function Documentation

autoscrollTimerDelay()

double WebCore::ScrollbarThemeIOS::autoscrollTimerDelay ( )

overridevirtual

Reimplemented from WebCore::ScrollbarTheme.

backButtonRect()

IntRect WebCore::ScrollbarThemeIOS::backButtonRect ( Scrollbar &  , ScrollbarPart  , bool  painting = false  )

overrideprotectedvirtual

Implements WebCore::ScrollbarThemeComposite.

buttonsPlacement()

ScrollbarButtonsPlacement WebCore::ScrollbarThemeIOS::buttonsPlacement ( ) const

overridevirtual

Reimplemented from WebCore::ScrollbarTheme.

forwardButtonRect()

IntRect WebCore::ScrollbarThemeIOS::forwardButtonRect ( Scrollbar &  , ScrollbarPart  , bool  painting = false  )

overrideprotectedvirtual

Implements WebCore::ScrollbarThemeComposite.

hasButtons()

bool WebCore::ScrollbarThemeIOS::hasButtons ( Scrollbar &  )

overrideprotectedvirtual

Implements WebCore::ScrollbarThemeComposite.

hasThumb()

bool WebCore::ScrollbarThemeIOS::hasThumb ( Scrollbar &  )

overrideprotectedvirtual

Implements WebCore::ScrollbarThemeComposite.

initialAutoscrollTimerDelay()

double WebCore::ScrollbarThemeIOS::initialAutoscrollTimerDelay ( )

overridevirtual

Reimplemented from WebCore::ScrollbarTheme.

minimumThumbLength()

int WebCore::ScrollbarThemeIOS::minimumThumbLength ( Scrollbar &  )

overrideprotectedvirtual

Reimplemented from WebCore::ScrollbarThemeComposite.

paint()

bool WebCore::ScrollbarThemeIOS::paint ( Scrollbar &  , GraphicsContext &  , const IntRect &  damageRect  )

overridevirtual

Reimplemented from WebCore::ScrollbarThemeComposite.

preferencesChanged()

void WebCore::ScrollbarThemeIOS::preferencesChanged

(

)

registerScrollbar()

void WebCore::ScrollbarThemeIOS::registerScrollbar ( Scrollbar &  )

overridevirtual

Reimplemented from WebCore::ScrollbarTheme.

scrollbarThickness()

int WebCore::ScrollbarThemeIOS::scrollbarThickness ( ScrollbarControlSize  = RegularScrollbar )

overridevirtual

Reimplemented from WebCore::ScrollbarTheme.

supportsControlTints()

bool WebCore::ScrollbarThemeIOS::supportsControlTints ( ) const

inlineoverridevirtual

Reimplemented from WebCore::ScrollbarTheme.

trackRect()

IntRect WebCore::ScrollbarThemeIOS::trackRect ( Scrollbar &  , bool  painting = false  )

overrideprotectedvirtual

Implements WebCore::ScrollbarThemeComposite.

unregisterScrollbar()

void WebCore::ScrollbarThemeIOS::unregisterScrollbar ( Scrollbar &  )

overridevirtual

Reimplemented from WebCore::ScrollbarTheme.

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

• Source/WebCore/platform/ios/ScrollbarThemeIOS.h
• Source/WebCore/platform/ios/ScrollbarThemeIOS.mm