WebCore::RenderScrollbarTheme Class Reference

#include <RenderScrollbarTheme.h>

Inheritance diagram for WebCore::RenderScrollbarTheme:

Public Member Functions
virtual	~RenderScrollbarTheme ()
int	scrollbarThickness (ScrollbarControlSize controlSize) override
ScrollbarButtonsPlacement	buttonsPlacement () const override
bool	supportsControlTints () const override
void	paintScrollCorner (ScrollView *, GraphicsContext &, const IntRect &cornerRect) override
ScrollbarButtonPressAction	handleMousePressEvent (Scrollbar &scrollbar, const PlatformMouseEvent &event, ScrollbarPart pressedPart) override
double	initialAutoscrollTimerDelay () override
double	autoscrollTimerDelay () override
void	registerScrollbar (Scrollbar &scrollbar) override
void	unregisterScrollbar (Scrollbar &scrollbar) override
int	minimumThumbLength (Scrollbar &) override
void	buttonSizesAlongTrackAxis (Scrollbar &, int &beforeSize, int &afterSize)
Public Member Functions inherited from WebCore::ScrollbarThemeComposite
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	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)
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	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)
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 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 bool	shouldSnapBackToDragOrigin (Scrollbar &, const PlatformMouseEvent &)
virtual bool	shouldDragDocumentInsteadOfThumb (Scrollbar &, const PlatformMouseEvent &)
virtual int	maxOverlapBetweenPages ()
virtual bool	isMockTheme () const

Static Public Member Functions
static RenderScrollbarTheme *	renderScrollbarTheme ()
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 ()

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
void	willPaintScrollbar (GraphicsContext &, Scrollbar &) override
void	didPaintScrollbar (GraphicsContext &, Scrollbar &) override
void	paintScrollbarBackground (GraphicsContext &, Scrollbar &) override
void	paintTrackBackground (GraphicsContext &, Scrollbar &, const IntRect &) override
void	paintTrackPiece (GraphicsContext &, Scrollbar &, const IntRect &, ScrollbarPart) override
void	paintButton (GraphicsContext &, Scrollbar &, const IntRect &, ScrollbarPart) override
void	paintThumb (GraphicsContext &, Scrollbar &, const IntRect &) override
void	paintTickmarks (GraphicsContext &, Scrollbar &, const IntRect &) override
IntRect	constrainTrackRectToTrackPieces (Scrollbar &, const IntRect &) override

Constructor & Destructor Documentation

~RenderScrollbarTheme()

virtual WebCore::RenderScrollbarTheme::~RenderScrollbarTheme ( )

inlinevirtual

Member Function Documentation

autoscrollTimerDelay()

double WebCore::RenderScrollbarTheme::autoscrollTimerDelay ( )

inlineoverridevirtual

Reimplemented from WebCore::ScrollbarTheme.

backButtonRect()

IntRect WebCore::RenderScrollbarTheme::backButtonRect ( Scrollbar &  scrollbar, ScrollbarPart  partType, bool  painting = false  )

overrideprotectedvirtual

Implements WebCore::ScrollbarThemeComposite.

buttonSizesAlongTrackAxis()

void WebCore::RenderScrollbarTheme::buttonSizesAlongTrackAxis	(	Scrollbar &	scrollbar,
		int &	beforeSize,
		int &	afterSize
	)

buttonsPlacement()

ScrollbarButtonsPlacement WebCore::RenderScrollbarTheme::buttonsPlacement ( ) const

inlineoverridevirtual

Reimplemented from WebCore::ScrollbarTheme.

constrainTrackRectToTrackPieces()

IntRect WebCore::RenderScrollbarTheme::constrainTrackRectToTrackPieces ( Scrollbar &  scrollbar, const IntRect &  rect  )

overrideprotectedvirtual

Reimplemented from WebCore::ScrollbarThemeComposite.

didPaintScrollbar()

void WebCore::RenderScrollbarTheme::didPaintScrollbar ( GraphicsContext &  context, Scrollbar &  scrollbar  )

overrideprotectedvirtual

Reimplemented from WebCore::ScrollbarThemeComposite.

forwardButtonRect()

IntRect WebCore::RenderScrollbarTheme::forwardButtonRect ( Scrollbar &  scrollbar, ScrollbarPart  partType, bool  painting = false  )

overrideprotectedvirtual

Implements WebCore::ScrollbarThemeComposite.

handleMousePressEvent()

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

inlineoverridevirtual

Reimplemented from WebCore::ScrollbarTheme.

hasButtons()

bool WebCore::RenderScrollbarTheme::hasButtons ( Scrollbar &  scrollbar )

overrideprotectedvirtual

Implements WebCore::ScrollbarThemeComposite.

hasThumb()

bool WebCore::RenderScrollbarTheme::hasThumb ( Scrollbar &  scrollbar )

overrideprotectedvirtual

Implements WebCore::ScrollbarThemeComposite.

initialAutoscrollTimerDelay()

double WebCore::RenderScrollbarTheme::initialAutoscrollTimerDelay ( )

inlineoverridevirtual

Reimplemented from WebCore::ScrollbarTheme.

minimumThumbLength()

int WebCore::RenderScrollbarTheme::minimumThumbLength ( Scrollbar &  scrollbar )

overridevirtual

Reimplemented from WebCore::ScrollbarThemeComposite.

paintButton()

void WebCore::RenderScrollbarTheme::paintButton ( GraphicsContext &  context, Scrollbar &  scrollbar, const IntRect &  rect, ScrollbarPart  part  )

overrideprotectedvirtual

Reimplemented from WebCore::ScrollbarThemeComposite.

paintScrollbarBackground()

void WebCore::RenderScrollbarTheme::paintScrollbarBackground ( GraphicsContext &  context, Scrollbar &  scrollbar  )

overrideprotectedvirtual

Reimplemented from WebCore::ScrollbarThemeComposite.

paintScrollCorner()

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

overridevirtual

Reimplemented from WebCore::ScrollbarThemeComposite.

paintThumb()

void WebCore::RenderScrollbarTheme::paintThumb ( GraphicsContext &  context, Scrollbar &  scrollbar, const IntRect &  rect  )

overrideprotectedvirtual

Reimplemented from WebCore::ScrollbarThemeComposite.

paintTickmarks()

void WebCore::RenderScrollbarTheme::paintTickmarks ( GraphicsContext &  context, Scrollbar &  scrollbar, const IntRect &  rect  )

overrideprotectedvirtual

Reimplemented from WebCore::ScrollbarTheme.

paintTrackBackground()

void WebCore::RenderScrollbarTheme::paintTrackBackground ( GraphicsContext &  context, Scrollbar &  scrollbar, const IntRect &  rect  )

overrideprotectedvirtual

Reimplemented from WebCore::ScrollbarThemeComposite.

paintTrackPiece()

void WebCore::RenderScrollbarTheme::paintTrackPiece ( GraphicsContext &  context, Scrollbar &  scrollbar, const IntRect &  rect, ScrollbarPart  part  )

overrideprotectedvirtual

Reimplemented from WebCore::ScrollbarThemeComposite.

registerScrollbar()

void WebCore::RenderScrollbarTheme::registerScrollbar ( Scrollbar &  scrollbar )

inlineoverridevirtual

Reimplemented from WebCore::ScrollbarTheme.

renderScrollbarTheme()

RenderScrollbarTheme * WebCore::RenderScrollbarTheme::renderScrollbarTheme ( )

static

scrollbarThickness()

int WebCore::RenderScrollbarTheme::scrollbarThickness ( ScrollbarControlSize  controlSize )

inlineoverridevirtual

Reimplemented from WebCore::ScrollbarTheme.

supportsControlTints()

bool WebCore::RenderScrollbarTheme::supportsControlTints ( ) const

inlineoverridevirtual

Reimplemented from WebCore::ScrollbarTheme.

trackRect()

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

overrideprotectedvirtual

Implements WebCore::ScrollbarThemeComposite.

unregisterScrollbar()

void WebCore::RenderScrollbarTheme::unregisterScrollbar ( Scrollbar &  scrollbar )

inlineoverridevirtual

Reimplemented from WebCore::ScrollbarTheme.

willPaintScrollbar()

void WebCore::RenderScrollbarTheme::willPaintScrollbar ( GraphicsContext &  context, Scrollbar &  scrollbar  )

overrideprotectedvirtual

Reimplemented from WebCore::ScrollbarThemeComposite.

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

• Source/WebCore/rendering/RenderScrollbarTheme.h
• Source/WebCore/rendering/RenderScrollbarTheme.cpp