#include <ScrollView.h>

Inheritance diagram for WebCore::ScrollView:

Public Types
enum	TopContentInsetType { TopContentInsetType::WebCoreContentInset, TopContentInsetType::WebCoreOrPlatformContentInset, TopContentInsetType::WebCoreContentInset, TopContentInsetType::WebCoreOrPlatformContentInset }

enum	TopContentInsetType { TopContentInsetType::WebCoreContentInset, TopContentInsetType::WebCoreOrPlatformContentInset, TopContentInsetType::WebCoreContentInset, TopContentInsetType::WebCoreOrPlatformContentInset }

Public Types inherited from WebCore::ScrollableArea
enum	AvailableSizeChangeReason { AvailableSizeChangeReason::ScrollbarsChanged, AvailableSizeChangeReason::AreaSizeChanged, AvailableSizeChangeReason::ScrollbarsChanged, AvailableSizeChangeReason::AreaSizeChanged }

enum	VisibleContentRectIncludesScrollbars { ExcludeScrollbars, IncludeScrollbars, ExcludeScrollbars, IncludeScrollbars }

enum	VisibleContentRectBehavior { ContentsVisibleRect, LegacyIOSDocumentVisibleRect = ContentsVisibleRect, ContentsVisibleRect, LegacyIOSDocumentVisibleRect = ContentsVisibleRect }

enum	AvailableSizeChangeReason { AvailableSizeChangeReason::ScrollbarsChanged, AvailableSizeChangeReason::AreaSizeChanged, AvailableSizeChangeReason::ScrollbarsChanged, AvailableSizeChangeReason::AreaSizeChanged }

enum	VisibleContentRectIncludesScrollbars { ExcludeScrollbars, IncludeScrollbars, ExcludeScrollbars, IncludeScrollbars }

enum	VisibleContentRectBehavior { ContentsVisibleRect, LegacyIOSDocumentVisibleRect = ContentsVisibleRect, ContentsVisibleRect, LegacyIOSDocumentVisibleRect = ContentsVisibleRect }

Public Member Functions
virtual	~ScrollView ()

int	scrollSize (ScrollbarOrientation) const final

int	scrollOffset (ScrollbarOrientation) const final

WEBCORE_EXPORT void	setScrollOffset (const ScrollOffset &) final

bool	isScrollCornerVisible () const final

void	scrollbarStyleChanged (ScrollbarStyle, bool forceUpdate) override

virtual void	notifyPageThatContentAreaWillPaint () const

IntPoint	locationOfContents () const

virtual void	scrollTo (const ScrollPosition &)

virtual HostWindow *	hostWindow () const =0

virtual IntRect	windowClipRect () const =0

const HashSet< Ref< Widget > > &	children () const

WEBCORE_EXPORT void	addChild (Widget &)

virtual void	removeChild (Widget &)

Scrollbar *	horizontalScrollbar () const final

Scrollbar *	verticalScrollbar () const final

bool	isScrollViewScrollbar (const Widget *child) const

void	positionScrollbarLayers ()

void	setScrollbarModes (ScrollbarMode horizontalMode, ScrollbarMode verticalMode, bool horizontalLock=false, bool verticalLock=false)

void	setHorizontalScrollbarMode (ScrollbarMode mode, bool lock=false)

void	setVerticalScrollbarMode (ScrollbarMode mode, bool lock=false)

WEBCORE_EXPORT void	scrollbarModes (ScrollbarMode &horizontalMode, ScrollbarMode &verticalMode) const

ScrollbarMode	horizontalScrollbarMode () const

ScrollbarMode	verticalScrollbarMode () const

void	setHorizontalScrollbarLock (bool lock=true)

bool	horizontalScrollbarLock () const

void	setVerticalScrollbarLock (bool lock=true)

bool	verticalScrollbarLock () const

void	setScrollingModesLock (bool lock=true)

virtual WEBCORE_EXPORT void	setCanHaveScrollbars (bool)

bool	canHaveScrollbars () const

virtual bool	avoidScrollbarCreation () const

void	setScrollbarOverlayStyle (ScrollbarOverlayStyle) final

bool	paintsEntireContents () const

WEBCORE_EXPORT void	setPaintsEntireContents (bool)

bool	clipsRepaints () const

void	setClipsRepaints (bool)

bool	delegatesScrolling () const

WEBCORE_EXPORT void	setDelegatesScrolling (bool)

virtual Ref< Scrollbar >	createScrollbar (ScrollbarOrientation)

void	styleDidChange ()

void	setProhibitsScrolling (bool b)

bool	prohibitsScrolling () const

void	setCanBlitOnScroll (bool)

bool	canBlitOnScroll () const

virtual float	topContentInset (TopContentInsetType=TopContentInsetType::WebCoreContentInset) const

IntSize	visibleSize () const final

WEBCORE_EXPORT IntRect	unobscuredContentRect (VisibleContentRectIncludesScrollbars=ExcludeScrollbars) const

IntRect	unobscuredContentRectIncludingScrollbars () const

virtual bool	inProgrammaticScroll () const

IntSize	sizeForVisibleContent (VisibleContentRectIncludesScrollbars=ExcludeScrollbars) const

virtual float	visibleContentScaleFactor () const

WEBCORE_EXPORT IntSize	layoutSize () const

int	layoutWidth () const

int	layoutHeight () const

WEBCORE_EXPORT IntSize	fixedLayoutSize () const

WEBCORE_EXPORT void	setFixedLayoutSize (const IntSize &)

WEBCORE_EXPORT bool	useFixedLayout () const

WEBCORE_EXPORT void	setUseFixedLayout (bool enable)

WEBCORE_EXPORT IntSize	contentsSize () const final

int	contentsWidth () const

int	contentsHeight () const

virtual void	setContentsSize (const IntSize &)

ScrollPosition	scrollPosition () const final

ScrollPosition	maximumScrollPosition () const override

ScrollPosition	adjustScrollPositionWithinRange (const ScrollPosition &) const

int	scrollX () const

int	scrollY () const

IntPoint	contentsScrollPosition () const

void	setContentsScrollPosition (const IntPoint &)

ScrollPosition	documentScrollPositionRelativeToScrollableAreaOrigin () const

WEBCORE_EXPORT ScrollPosition	documentScrollPositionRelativeToViewOrigin () const

IntSize	overhangAmount () const final

void	cacheCurrentScrollPosition ()

ScrollPosition	cachedScrollPosition () const

virtual void	setScrollPosition (const ScrollPosition &)

void	scrollBy (const IntSize &s)

bool	scroll (ScrollDirection, ScrollGranularity)

bool	logicalScroll (ScrollLogicalDirection, ScrollGranularity)

void	scrollContents (const IntSize &scrollDelta)

WEBCORE_EXPORT void	setScrollbarsSuppressed (bool suppressed, bool repaintOnUnsuppress=false)

bool	scrollbarsSuppressed () const

WEBCORE_EXPORT IntPoint	rootViewToContents (const IntPoint &) const

WEBCORE_EXPORT IntPoint	contentsToRootView (const IntPoint &) const

WEBCORE_EXPORT IntRect	rootViewToContents (const IntRect &) const

WEBCORE_EXPORT IntRect	contentsToRootView (const IntRect &) const

IntPoint	viewToContents (const IntPoint &) const

IntPoint	contentsToView (const IntPoint &) const

IntRect	viewToContents (IntRect) const

IntRect	contentsToView (IntRect) const

IntPoint	contentsToContainingViewContents (const IntPoint &) const

IntRect	contentsToContainingViewContents (IntRect) const

WEBCORE_EXPORT IntPoint	rootViewToTotalContents (const IntPoint &) const

WEBCORE_EXPORT IntPoint	windowToContents (const IntPoint &) const

WEBCORE_EXPORT IntPoint	contentsToWindow (const IntPoint &) const

WEBCORE_EXPORT IntRect	windowToContents (const IntRect &) const

WEBCORE_EXPORT IntRect	contentsToWindow (const IntRect &) const

WEBCORE_EXPORT IntRect	contentsToScreen (const IntRect &) const

IntPoint	screenToContents (const IntPoint &) const

bool	isOffscreen () const

void	frameRectsChanged () final

void	setFrameRect (const IntRect &) override

void	clipRectChanged () final

Scrollbar *	scrollbarAtPoint (const IntPoint &windowPoint)

IntPoint	convertChildToSelf (const Widget *child, const IntPoint &point) const

IntPoint	convertSelfToChild (const Widget *child, const IntPoint &point) const

WEBCORE_EXPORT void	paint (GraphicsContext &, const IntRect &) final

void	paintScrollbars (GraphicsContext &, const IntRect &)

WEBCORE_EXPORT void	show () override

WEBCORE_EXPORT void	hide () final

WEBCORE_EXPORT void	setParentVisible (bool) final

void	addPanScrollIcon (const IntPoint &)

void	removePanScrollIcon ()

void	paintPanScrollIcon (GraphicsContext &)

bool	isPointInScrollbarCorner (const IntPoint &)

bool	scrollbarCornerPresent () const

IntRect	scrollCornerRect () const final

virtual void	paintScrollCorner (GraphicsContext &, const IntRect &cornerRect)

virtual void	paintScrollbar (GraphicsContext &, Scrollbar &, const IntRect &)

IntRect	convertFromScrollbarToContainingView (const Scrollbar &, const IntRect &) const final

IntRect	convertFromContainingViewToScrollbar (const Scrollbar &, const IntRect &) const final

IntPoint	convertFromScrollbarToContainingView (const Scrollbar &, const IntPoint &) const final

IntPoint	convertFromContainingViewToScrollbar (const Scrollbar &, const IntPoint &) const final

void	calculateAndPaintOverhangAreas (GraphicsContext &, const IntRect &dirtyRect)

WEBCORE_EXPORT void	scrollOffsetChangedViaPlatformWidget (const ScrollOffset &oldOffset, const ScrollOffset &newOffset)

void	setAllowsUnclampedScrollPositionForTesting (bool allowsUnclampedScrollPosition)

bool	allowsUnclampedScrollPosition () const

virtual	~ScrollView ()

int	scrollSize (ScrollbarOrientation) const final

int	scrollOffset (ScrollbarOrientation) const final

WEBCORE_EXPORT void	setScrollOffset (const ScrollOffset &) final

bool	isScrollCornerVisible () const final

void	scrollbarStyleChanged (ScrollbarStyle, bool forceUpdate) override

virtual void	notifyPageThatContentAreaWillPaint () const

IntPoint	locationOfContents () const

virtual void	scrollTo (const ScrollPosition &)

virtual HostWindow *	hostWindow () const =0

virtual IntRect	windowClipRect () const =0

const HashSet< Ref< Widget > > &	children () const

WEBCORE_EXPORT void	addChild (Widget &)

virtual void	removeChild (Widget &)

Scrollbar *	horizontalScrollbar () const final

Scrollbar *	verticalScrollbar () const final

bool	isScrollViewScrollbar (const Widget *child) const

void	positionScrollbarLayers ()

void	setScrollbarModes (ScrollbarMode horizontalMode, ScrollbarMode verticalMode, bool horizontalLock=false, bool verticalLock=false)

void	setHorizontalScrollbarMode (ScrollbarMode mode, bool lock=false)

void	setVerticalScrollbarMode (ScrollbarMode mode, bool lock=false)

WEBCORE_EXPORT void	scrollbarModes (ScrollbarMode &horizontalMode, ScrollbarMode &verticalMode) const

ScrollbarMode	horizontalScrollbarMode () const

ScrollbarMode	verticalScrollbarMode () const

void	setHorizontalScrollbarLock (bool lock=true)

bool	horizontalScrollbarLock () const

void	setVerticalScrollbarLock (bool lock=true)

bool	verticalScrollbarLock () const

void	setScrollingModesLock (bool lock=true)

virtual WEBCORE_EXPORT void	setCanHaveScrollbars (bool)

bool	canHaveScrollbars () const

virtual bool	avoidScrollbarCreation () const

void	setScrollbarOverlayStyle (ScrollbarOverlayStyle) final

bool	paintsEntireContents () const

WEBCORE_EXPORT void	setPaintsEntireContents (bool)

bool	clipsRepaints () const

void	setClipsRepaints (bool)

bool	delegatesScrolling () const

WEBCORE_EXPORT void	setDelegatesScrolling (bool)

virtual Ref< Scrollbar >	createScrollbar (ScrollbarOrientation)

void	styleDidChange ()

void	setProhibitsScrolling (bool b)

bool	prohibitsScrolling () const

void	setCanBlitOnScroll (bool)

bool	canBlitOnScroll () const

virtual float	topContentInset (TopContentInsetType=TopContentInsetType::WebCoreContentInset) const

IntSize	visibleSize () const final

WEBCORE_EXPORT IntRect	unobscuredContentRect (VisibleContentRectIncludesScrollbars=ExcludeScrollbars) const

IntRect	unobscuredContentRectIncludingScrollbars () const

virtual bool	inProgrammaticScroll () const

IntSize	sizeForVisibleContent (VisibleContentRectIncludesScrollbars=ExcludeScrollbars) const

virtual float	visibleContentScaleFactor () const

WEBCORE_EXPORT IntSize	layoutSize () const

int	layoutWidth () const

int	layoutHeight () const

WEBCORE_EXPORT IntSize	fixedLayoutSize () const

WEBCORE_EXPORT void	setFixedLayoutSize (const IntSize &)

WEBCORE_EXPORT bool	useFixedLayout () const

WEBCORE_EXPORT void	setUseFixedLayout (bool enable)

WEBCORE_EXPORT IntSize	contentsSize () const final

int	contentsWidth () const

int	contentsHeight () const

virtual void	setContentsSize (const IntSize &)

ScrollPosition	scrollPosition () const final

ScrollPosition	maximumScrollPosition () const override

ScrollPosition	adjustScrollPositionWithinRange (const ScrollPosition &) const

int	scrollX () const

int	scrollY () const

IntPoint	contentsScrollPosition () const

void	setContentsScrollPosition (const IntPoint &)

ScrollPosition	documentScrollPositionRelativeToScrollableAreaOrigin () const

WEBCORE_EXPORT ScrollPosition	documentScrollPositionRelativeToViewOrigin () const

IntSize	overhangAmount () const final

void	cacheCurrentScrollPosition ()

ScrollPosition	cachedScrollPosition () const

virtual void	setScrollPosition (const ScrollPosition &)

void	scrollBy (const IntSize &s)

bool	scroll (ScrollDirection, ScrollGranularity)

bool	logicalScroll (ScrollLogicalDirection, ScrollGranularity)

void	scrollContents (const IntSize &scrollDelta)

WEBCORE_EXPORT void	setScrollbarsSuppressed (bool suppressed, bool repaintOnUnsuppress=false)

bool	scrollbarsSuppressed () const

WEBCORE_EXPORT IntPoint	rootViewToContents (const IntPoint &) const

WEBCORE_EXPORT IntPoint	contentsToRootView (const IntPoint &) const

WEBCORE_EXPORT IntRect	rootViewToContents (const IntRect &) const

WEBCORE_EXPORT IntRect	contentsToRootView (const IntRect &) const

IntPoint	viewToContents (const IntPoint &) const

IntPoint	contentsToView (const IntPoint &) const

IntRect	viewToContents (IntRect) const

IntRect	contentsToView (IntRect) const

IntPoint	contentsToContainingViewContents (const IntPoint &) const

IntRect	contentsToContainingViewContents (IntRect) const

WEBCORE_EXPORT IntPoint	rootViewToTotalContents (const IntPoint &) const

WEBCORE_EXPORT IntPoint	windowToContents (const IntPoint &) const

WEBCORE_EXPORT IntPoint	contentsToWindow (const IntPoint &) const

WEBCORE_EXPORT IntRect	windowToContents (const IntRect &) const

WEBCORE_EXPORT IntRect	contentsToWindow (const IntRect &) const

WEBCORE_EXPORT IntRect	contentsToScreen (const IntRect &) const

IntPoint	screenToContents (const IntPoint &) const

bool	isOffscreen () const

void	frameRectsChanged () final

void	setFrameRect (const IntRect &) override

void	clipRectChanged () final

Scrollbar *	scrollbarAtPoint (const IntPoint &windowPoint)

IntPoint	convertChildToSelf (const Widget *child, const IntPoint &point) const

IntPoint	convertSelfToChild (const Widget *child, const IntPoint &point) const

WEBCORE_EXPORT void	paint (GraphicsContext &, const IntRect &) final

void	paintScrollbars (GraphicsContext &, const IntRect &)

WEBCORE_EXPORT void	show () override

WEBCORE_EXPORT void	hide () final

WEBCORE_EXPORT void	setParentVisible (bool) final

void	addPanScrollIcon (const IntPoint &)

void	removePanScrollIcon ()

void	paintPanScrollIcon (GraphicsContext &)

bool	isPointInScrollbarCorner (const IntPoint &)

bool	scrollbarCornerPresent () const

IntRect	scrollCornerRect () const final

virtual void	paintScrollCorner (GraphicsContext &, const IntRect &cornerRect)

virtual void	paintScrollbar (GraphicsContext &, Scrollbar &, const IntRect &)

IntRect	convertFromScrollbarToContainingView (const Scrollbar &, const IntRect &) const final

IntRect	convertFromContainingViewToScrollbar (const Scrollbar &, const IntRect &) const final

IntPoint	convertFromScrollbarToContainingView (const Scrollbar &, const IntPoint &) const final

IntPoint	convertFromContainingViewToScrollbar (const Scrollbar &, const IntPoint &) const final

void	calculateAndPaintOverhangAreas (GraphicsContext &, const IntRect &dirtyRect)

WEBCORE_EXPORT void	scrollOffsetChangedViaPlatformWidget (const ScrollOffset &oldOffset, const ScrollOffset &newOffset)

void	setAllowsUnclampedScrollPositionForTesting (bool allowsUnclampedScrollPosition)

bool	allowsUnclampedScrollPosition () const

Public Member Functions inherited from WebCore::Widget
WEBCORE_EXPORT	Widget (PlatformWidget=nullptr)

virtual WEBCORE_EXPORT	~Widget ()

WEBCORE_EXPORT PlatformWidget	platformWidget () const

WEBCORE_EXPORT void	setPlatformWidget (PlatformWidget)

int	x () const

int	y () const

int	width () const

int	height () const

IntSize	size () const

IntPoint	location () const

WEBCORE_EXPORT IntRect	frameRect () const

IntRect	boundsRect () const

void	resize (int w, int h)

void	resize (const IntSize &s)

void	move (int x, int y)

void	move (const IntPoint &p)

void	invalidate ()

virtual void	invalidateRect (const IntRect &)=0

virtual WEBCORE_EXPORT void	setFocus (bool)

void	setCursor (const Cursor &)

bool	isSelfVisible () const

bool	isParentVisible () const

bool	isVisible () const

void	setSelfVisible (bool v)

void	setIsSelected (bool)

virtual bool	isFrameView () const

virtual bool	isPluginView () const

virtual bool	isPluginViewBase () const

virtual bool	isScrollbar () const

WEBCORE_EXPORT void	removeFromParent ()

virtual WEBCORE_EXPORT void	setParent (ScrollView *view)

ScrollView *	parent () const

FrameView *	root () const

virtual void	handleEvent (Event *)

virtual void	notifyWidget (WidgetNotification)

WEBCORE_EXPORT IntRect	convertToRootView (const IntRect &) const

IntRect	convertFromRootView (const IntRect &) const

IntPoint	convertToRootView (const IntPoint &) const

IntPoint	convertFromRootView (const IntPoint &) const

WEBCORE_EXPORT IntRect	convertToContainingWindow (const IntRect &) const

IntRect	convertFromContainingWindow (const IntRect &) const

WEBCORE_EXPORT IntPoint	convertToContainingWindow (const IntPoint &) const

IntPoint	convertFromContainingWindow (const IntPoint &) const

virtual bool	transformsAffectFrameRect ()

virtual WEBCORE_EXPORT IntRect	convertToContainingView (const IntRect &) const

virtual WEBCORE_EXPORT IntRect	convertFromContainingView (const IntRect &) const

virtual WEBCORE_EXPORT IntPoint	convertToContainingView (const IntPoint &) const

virtual WEBCORE_EXPORT IntPoint	convertFromContainingView (const IntPoint &) const

WeakPtr< Widget >	createWeakPtr ()

WEBCORE_EXPORT	Widget (PlatformWidget=nullptr)

virtual WEBCORE_EXPORT	~Widget ()

WEBCORE_EXPORT PlatformWidget	platformWidget () const

WEBCORE_EXPORT void	setPlatformWidget (PlatformWidget)

int	x () const

int	y () const

int	width () const

int	height () const

IntSize	size () const

IntPoint	location () const

WEBCORE_EXPORT IntRect	frameRect () const

IntRect	boundsRect () const

void	resize (int w, int h)

void	resize (const IntSize &s)

void	move (int x, int y)

void	move (const IntPoint &p)

void	invalidate ()

virtual void	invalidateRect (const IntRect &)=0

virtual WEBCORE_EXPORT void	setFocus (bool)

void	setCursor (const Cursor &)

bool	isSelfVisible () const

bool	isParentVisible () const

bool	isVisible () const

void	setSelfVisible (bool v)

void	setIsSelected (bool)

virtual bool	isFrameView () const

virtual bool	isPluginView () const

virtual bool	isPluginViewBase () const

virtual bool	isScrollbar () const

WEBCORE_EXPORT void	removeFromParent ()

virtual WEBCORE_EXPORT void	setParent (ScrollView *view)

ScrollView *	parent () const

FrameView *	root () const

virtual void	handleEvent (Event *)

virtual void	notifyWidget (WidgetNotification)

WEBCORE_EXPORT IntRect	convertToRootView (const IntRect &) const

IntRect	convertFromRootView (const IntRect &) const

IntPoint	convertToRootView (const IntPoint &) const

IntPoint	convertFromRootView (const IntPoint &) const

WEBCORE_EXPORT IntRect	convertToContainingWindow (const IntRect &) const

IntRect	convertFromContainingWindow (const IntRect &) const

WEBCORE_EXPORT IntPoint	convertToContainingWindow (const IntPoint &) const

IntPoint	convertFromContainingWindow (const IntPoint &) const

virtual bool	transformsAffectFrameRect ()

virtual WEBCORE_EXPORT IntRect	convertToContainingView (const IntRect &) const

virtual WEBCORE_EXPORT IntRect	convertFromContainingView (const IntRect &) const

virtual WEBCORE_EXPORT IntPoint	convertToContainingView (const IntPoint &) const

virtual WEBCORE_EXPORT IntPoint	convertFromContainingView (const IntPoint &) const

WeakPtr< Widget >	createWeakPtr ()

Public Member Functions inherited from WTF::RefCounted< Widget >
void	deref () const

void	deref () const

void	deref () const

Public Member Functions inherited from WTF::RefCountedBase
void	ref () const

bool	hasOneRef () const

unsigned	refCount () const

void	relaxAdoptionRequirement ()

void	ref () const

bool	hasOneRef () const

unsigned	refCount () const

void	relaxAdoptionRequirement ()

void	ref () const

bool	hasOneRef () const

unsigned	refCount () const

void	relaxAdoptionRequirement ()

Public Member Functions inherited from WebCore::ScrollableArea
WEBCORE_EXPORT bool	scroll (ScrollDirection, ScrollGranularity, float multiplier=1)

WEBCORE_EXPORT void	scrollToOffsetWithoutAnimation (const FloatPoint &)

void	scrollToOffsetWithoutAnimation (ScrollbarOrientation, float offset)

WEBCORE_EXPORT void	notifyScrollPositionChanged (const ScrollPosition &)

virtual bool	requestScrollPositionUpdate (const ScrollPosition &)

WEBCORE_EXPORT bool	handleWheelEvent (const PlatformWheelEvent &)

WeakPtr< ScrollableArea >	createWeakPtr ()

void	updateScrollSnapState ()

virtual void	setIsUserScroll (bool)

bool	constrainsScrollingToContentEdge () const

void	setConstrainsScrollingToContentEdge (bool constrainsScrollingToContentEdge)

void	setVerticalScrollElasticity (ScrollElasticity scrollElasticity)

ScrollElasticity	verticalScrollElasticity () const

void	setHorizontalScrollElasticity (ScrollElasticity scrollElasticity)

ScrollElasticity	horizontalScrollElasticity () const

bool	inLiveResize () const

virtual WEBCORE_EXPORT void	willStartLiveResize ()

virtual WEBCORE_EXPORT void	willEndLiveResize ()

WEBCORE_EXPORT void	contentAreaWillPaint () const

WEBCORE_EXPORT void	mouseEnteredContentArea () const

WEBCORE_EXPORT void	mouseExitedContentArea () const

WEBCORE_EXPORT void	mouseMovedInContentArea () const

WEBCORE_EXPORT void	mouseEnteredScrollbar (Scrollbar *) const

void	mouseExitedScrollbar (Scrollbar *) const

void	mouseIsDownInScrollbar (Scrollbar *, bool) const

void	contentAreaDidShow () const

void	contentAreaDidHide () const

void	lockOverlayScrollbarStateToHidden (bool shouldLockState) const

WEBCORE_EXPORT bool	scrollbarsCanBeActive () const

virtual WEBCORE_EXPORT void	didAddScrollbar (Scrollbar *, ScrollbarOrientation)

virtual WEBCORE_EXPORT void	willRemoveScrollbar (Scrollbar *, ScrollbarOrientation)

virtual WEBCORE_EXPORT void	contentsResized ()

virtual void	updateContentsSize ()

bool	hasOverlayScrollbars () const

ScrollbarOverlayStyle	scrollbarOverlayStyle () const

WEBCORE_EXPORT ScrollAnimator &	scrollAnimator () const

ScrollAnimator *	existingScrollAnimator () const

virtual bool	isActive () const =0

virtual WEBCORE_EXPORT void	invalidateScrollbar (Scrollbar &, const IntRect &)

virtual WEBCORE_EXPORT void	invalidateScrollCorner (const IntRect &)

virtual bool	forceUpdateScrollbarsOnMainThreadForPerformanceTesting () const =0

int	horizontalScrollbarIntrusion () const

int	verticalScrollbarIntrusion () const

WEBCORE_EXPORT IntSize	scrollbarIntrusion () const

const IntPoint &	scrollOrigin () const

bool	scrollOriginChanged () const

virtual ScrollPosition	minimumScrollPosition () const

ScrollPosition	constrainScrollPosition (const ScrollPosition &position) const

ScrollOffset	maximumScrollOffset () const

WEBCORE_EXPORT ScrollPosition	scrollPositionFromOffset (ScrollOffset) const

WEBCORE_EXPORT ScrollOffset	scrollOffsetFromPosition (ScrollPosition) const

virtual WEBCORE_EXPORT bool	scrolledToTop () const

virtual WEBCORE_EXPORT bool	scrolledToBottom () const

virtual WEBCORE_EXPORT bool	scrolledToLeft () const

virtual WEBCORE_EXPORT bool	scrolledToRight () const

bool	isScrolledProgrammatically () const

void	setScrolledProgrammatically (bool state)

WEBCORE_EXPORT IntRect	visibleContentRect (VisibleContentRectBehavior=ContentsVisibleRect) const

WEBCORE_EXPORT IntRect	visibleContentRectIncludingScrollbars (VisibleContentRectBehavior=ContentsVisibleRect) const

int	visibleWidth () const

int	visibleHeight () const

virtual IntPoint	lastKnownMousePosition () const

virtual bool	isHandlingWheelEvent () const

virtual int	headerHeight () const

virtual int	footerHeight () const

WEBCORE_EXPORT IntSize	totalContentsSize () const

virtual bool	shouldSuspendScrollAnimations () const

virtual void	setVisibleScrollerThumbRect (const IntRect &)

virtual ScrollableArea *	enclosingScrollableArea () const =0

virtual bool	isScrollableOrRubberbandable ()=0

virtual bool	hasScrollableOrRubberbandableAncestor ()=0

virtual IntRect	scrollableAreaBoundingBox (bool *=nullptr) const =0

virtual bool	isRubberBandInProgress () const

virtual bool	isScrollSnapInProgress () const

virtual bool	scrollAnimatorEnabled () const

WEBCORE_EXPORT void	setScrollOffsetFromInternals (const ScrollOffset &)

LayoutPoint	constrainScrollPositionForOverhang (const LayoutPoint &scrollPosition)

virtual bool	scheduleAnimation ()

void	serviceScrollAnimations ()

virtual TiledBacking *	tiledBacking () const

virtual bool	usesCompositedScrolling () const

virtual bool	usesAsyncScrolling () const

virtual GraphicsLayer *	layerForHorizontalScrollbar () const

virtual GraphicsLayer *	layerForVerticalScrollbar () const

bool	hasLayerForHorizontalScrollbar () const

bool	hasLayerForVerticalScrollbar () const

void	verticalScrollbarLayerDidChange ()

void	horizontalScrollbarLayerDidChange ()

virtual bool	usesMockScrollAnimator () const

virtual void	logMockScrollAnimatorMessage (const String &) const

virtual bool	shouldPlaceBlockDirectionScrollbarOnLeft () const =0

WEBCORE_EXPORT bool	scroll (ScrollDirection, ScrollGranularity, float multiplier=1)

WEBCORE_EXPORT void	scrollToOffsetWithoutAnimation (const FloatPoint &)

void	scrollToOffsetWithoutAnimation (ScrollbarOrientation, float offset)

WEBCORE_EXPORT void	notifyScrollPositionChanged (const ScrollPosition &)

virtual bool	requestScrollPositionUpdate (const ScrollPosition &)

WEBCORE_EXPORT bool	handleWheelEvent (const PlatformWheelEvent &)

WeakPtr< ScrollableArea >	createWeakPtr ()

void	updateScrollSnapState ()

virtual void	setIsUserScroll (bool)

bool	constrainsScrollingToContentEdge () const

void	setConstrainsScrollingToContentEdge (bool constrainsScrollingToContentEdge)

void	setVerticalScrollElasticity (ScrollElasticity scrollElasticity)

ScrollElasticity	verticalScrollElasticity () const

void	setHorizontalScrollElasticity (ScrollElasticity scrollElasticity)

ScrollElasticity	horizontalScrollElasticity () const

bool	inLiveResize () const

virtual WEBCORE_EXPORT void	willStartLiveResize ()

virtual WEBCORE_EXPORT void	willEndLiveResize ()

WEBCORE_EXPORT void	contentAreaWillPaint () const

WEBCORE_EXPORT void	mouseEnteredContentArea () const

WEBCORE_EXPORT void	mouseExitedContentArea () const

WEBCORE_EXPORT void	mouseMovedInContentArea () const

WEBCORE_EXPORT void	mouseEnteredScrollbar (Scrollbar *) const

void	mouseExitedScrollbar (Scrollbar *) const

void	mouseIsDownInScrollbar (Scrollbar *, bool) const

void	contentAreaDidShow () const

void	contentAreaDidHide () const

void	lockOverlayScrollbarStateToHidden (bool shouldLockState) const

WEBCORE_EXPORT bool	scrollbarsCanBeActive () const

virtual WEBCORE_EXPORT void	didAddScrollbar (Scrollbar *, ScrollbarOrientation)

virtual WEBCORE_EXPORT void	willRemoveScrollbar (Scrollbar *, ScrollbarOrientation)

virtual WEBCORE_EXPORT void	contentsResized ()

virtual void	updateContentsSize ()

bool	hasOverlayScrollbars () const

ScrollbarOverlayStyle	scrollbarOverlayStyle () const

WEBCORE_EXPORT ScrollAnimator &	scrollAnimator () const

ScrollAnimator *	existingScrollAnimator () const

virtual bool	isActive () const =0

virtual WEBCORE_EXPORT void	invalidateScrollbar (Scrollbar &, const IntRect &)

virtual WEBCORE_EXPORT void	invalidateScrollCorner (const IntRect &)

virtual bool	forceUpdateScrollbarsOnMainThreadForPerformanceTesting () const =0

int	horizontalScrollbarIntrusion () const

int	verticalScrollbarIntrusion () const

WEBCORE_EXPORT IntSize	scrollbarIntrusion () const

const IntPoint &	scrollOrigin () const

bool	scrollOriginChanged () const

virtual ScrollPosition	minimumScrollPosition () const

ScrollPosition	constrainScrollPosition (const ScrollPosition &position) const

ScrollOffset	maximumScrollOffset () const

WEBCORE_EXPORT ScrollPosition	scrollPositionFromOffset (ScrollOffset) const

WEBCORE_EXPORT ScrollOffset	scrollOffsetFromPosition (ScrollPosition) const

virtual WEBCORE_EXPORT bool	scrolledToTop () const

virtual WEBCORE_EXPORT bool	scrolledToBottom () const

virtual WEBCORE_EXPORT bool	scrolledToLeft () const

virtual WEBCORE_EXPORT bool	scrolledToRight () const

bool	isScrolledProgrammatically () const

void	setScrolledProgrammatically (bool state)

WEBCORE_EXPORT IntRect	visibleContentRect (VisibleContentRectBehavior=ContentsVisibleRect) const

WEBCORE_EXPORT IntRect	visibleContentRectIncludingScrollbars (VisibleContentRectBehavior=ContentsVisibleRect) const

int	visibleWidth () const

int	visibleHeight () const

virtual IntPoint	lastKnownMousePosition () const

virtual bool	isHandlingWheelEvent () const

virtual int	headerHeight () const

virtual int	footerHeight () const

WEBCORE_EXPORT IntSize	totalContentsSize () const

virtual bool	shouldSuspendScrollAnimations () const

virtual void	setVisibleScrollerThumbRect (const IntRect &)

virtual ScrollableArea *	enclosingScrollableArea () const =0

virtual bool	isScrollableOrRubberbandable ()=0

virtual bool	hasScrollableOrRubberbandableAncestor ()=0

virtual IntRect	scrollableAreaBoundingBox (bool *=nullptr) const =0

virtual bool	isRubberBandInProgress () const

virtual bool	isScrollSnapInProgress () const

virtual bool	scrollAnimatorEnabled () const

WEBCORE_EXPORT void	setScrollOffsetFromInternals (const ScrollOffset &)

LayoutPoint	constrainScrollPositionForOverhang (const LayoutPoint &scrollPosition)

virtual bool	scheduleAnimation ()

void	serviceScrollAnimations ()

virtual TiledBacking *	tiledBacking () const

virtual bool	usesCompositedScrolling () const

virtual bool	usesAsyncScrolling () const

virtual GraphicsLayer *	layerForHorizontalScrollbar () const

virtual GraphicsLayer *	layerForVerticalScrollbar () const

bool	hasLayerForHorizontalScrollbar () const

bool	hasLayerForVerticalScrollbar () const

void	verticalScrollbarLayerDidChange ()

void	horizontalScrollbarLayerDidChange ()

virtual bool	usesMockScrollAnimator () const

virtual void	logMockScrollAnimatorMessage (const String &) const

virtual bool	shouldPlaceBlockDirectionScrollbarOnLeft () const =0

Static Public Attributes
static const int	noPanScrollRadius = 15

Protected Member Functions
	ScrollView ()

virtual void	repaintContentRectangle (const IntRect &)

virtual void	paintContents (GraphicsContext &, const IntRect &damageRect)=0

virtual void	paintOverhangAreas (GraphicsContext &, const IntRect &horizontalOverhangArea, const IntRect &verticalOverhangArea, const IntRect &dirtyRect)

void	availableContentSizeChanged (AvailableSizeChangeReason) override

virtual void	addedOrRemovedScrollbar ()=0

virtual void	delegatesScrollingDidChange ()=0

bool	setHasHorizontalScrollbar (bool, bool *contentSizeAffected=nullptr)

bool	setHasVerticalScrollbar (bool, bool *contentSizeAffected=nullptr)

virtual void	updateScrollCorner ()=0

void	invalidateScrollCornerRect (const IntRect &) final

virtual bool	scrollContentsFastPath (const IntSize &scrollDelta, const IntRect &rectToScroll, const IntRect &clipRect)=0

virtual void	scrollContentsSlowPath (const IntRect &updateRect)

void	setScrollOrigin (const IntPoint &, bool updatePositionAtAll, bool updatePositionSynchronously)

virtual bool	isVerticalDocument () const =0

virtual bool	isFlippedDocument () const =0

void	updateScrollbars (const ScrollPosition &desiredPosition)

float	platformTopContentInset () const

void	platformSetTopContentInset (float)

void	handleDeferredScrollUpdateAfterContentSizeChange ()

virtual bool	shouldDeferScrollUpdateAfterContentSizeChange ()=0

virtual void	scrollOffsetChangedViaPlatformWidgetImpl (const ScrollOffset &, const ScrollOffset &)=0

	ScrollView ()

virtual void	repaintContentRectangle (const IntRect &)

virtual void	paintContents (GraphicsContext &, const IntRect &damageRect)=0

virtual void	paintOverhangAreas (GraphicsContext &, const IntRect &horizontalOverhangArea, const IntRect &verticalOverhangArea, const IntRect &dirtyRect)

void	availableContentSizeChanged (AvailableSizeChangeReason) override

virtual void	addedOrRemovedScrollbar ()=0

virtual void	delegatesScrollingDidChange ()=0

bool	setHasHorizontalScrollbar (bool, bool *contentSizeAffected=nullptr)

bool	setHasVerticalScrollbar (bool, bool *contentSizeAffected=nullptr)

virtual void	updateScrollCorner ()=0

void	invalidateScrollCornerRect (const IntRect &) final

virtual bool	scrollContentsFastPath (const IntSize &scrollDelta, const IntRect &rectToScroll, const IntRect &clipRect)=0

virtual void	scrollContentsSlowPath (const IntRect &updateRect)

void	setScrollOrigin (const IntPoint &, bool updatePositionAtAll, bool updatePositionSynchronously)

virtual bool	isVerticalDocument () const =0

virtual bool	isFlippedDocument () const =0

void	updateScrollbars (const ScrollPosition &desiredPosition)

float	platformTopContentInset () const

void	platformSetTopContentInset (float)

void	handleDeferredScrollUpdateAfterContentSizeChange ()

virtual bool	shouldDeferScrollUpdateAfterContentSizeChange ()=0

virtual void	scrollOffsetChangedViaPlatformWidgetImpl (const ScrollOffset &, const ScrollOffset &)=0

Protected Member Functions inherited from WTF::RefCounted< Widget >
	RefCounted ()

	RefCounted ()

	RefCounted ()

	~RefCounted ()

	~RefCounted ()

	~RefCounted ()

Protected Member Functions inherited from WTF::RefCountedBase
	RefCountedBase ()

	~RefCountedBase ()

bool	derefBase () const

bool	deletionHasBegun () const

	RefCountedBase ()

	~RefCountedBase ()

bool	derefBase () const

bool	deletionHasBegun () const

	RefCountedBase ()

	~RefCountedBase ()

bool	derefBase () const

bool	deletionHasBegun () const

Protected Member Functions inherited from WebCore::ScrollableArea
WEBCORE_EXPORT	ScrollableArea ()

virtual WEBCORE_EXPORT	~ScrollableArea ()

void	setScrollOrigin (const IntPoint &)

void	resetScrollOriginChanged ()

virtual WEBCORE_EXPORT float	adjustScrollStepForFixedContent (float step, ScrollbarOrientation, ScrollGranularity)

virtual void	invalidateScrollbarRect (Scrollbar &, const IntRect &)=0

virtual GraphicsLayer *	layerForScrolling () const

virtual GraphicsLayer *	layerForScrollCorner () const

bool	hasLayerForScrollCorner () const

WEBCORE_EXPORT	ScrollableArea ()

virtual WEBCORE_EXPORT	~ScrollableArea ()

void	setScrollOrigin (const IntPoint &)

void	resetScrollOriginChanged ()

virtual WEBCORE_EXPORT float	adjustScrollStepForFixedContent (float step, ScrollbarOrientation, ScrollGranularity)

virtual void	invalidateScrollbarRect (Scrollbar &, const IntRect &)=0

virtual GraphicsLayer *	layerForScrolling () const

virtual GraphicsLayer *	layerForScrollCorner () const

bool	hasLayerForScrollCorner () const

Additional Inherited Members
Static Public Member Functions inherited from WebCore::ScrollableArea
template<typename PositionType , typename SizeType >
static PositionType	scrollPositionFromOffset (PositionType offset, SizeType scrollOrigin)

template<typename PositionType , typename SizeType >
static PositionType	scrollOffsetFromPosition (PositionType position, SizeType scrollOrigin)

static WEBCORE_EXPORT LayoutPoint	constrainScrollPositionForOverhang (const LayoutRect &visibleContentRect, const LayoutSize &totalContentsSize, const LayoutPoint &scrollPosition, const LayoutPoint &scrollOrigin, int headerHeight, int footetHeight)

static void	computeScrollbarValueAndOverhang (float currentPosition, float totalSize, float visibleSize, float &doubleValue, float &overhangAmount)

template<typename PositionType , typename SizeType >
static PositionType	scrollPositionFromOffset (PositionType offset, SizeType scrollOrigin)

template<typename PositionType , typename SizeType >
static PositionType	scrollOffsetFromPosition (PositionType position, SizeType scrollOrigin)

static WEBCORE_EXPORT LayoutPoint	constrainScrollPositionForOverhang (const LayoutRect &visibleContentRect, const LayoutSize &totalContentsSize, const LayoutPoint &scrollPosition, const LayoutPoint &scrollOrigin, int headerHeight, int footetHeight)

static void	computeScrollbarValueAndOverhang (float currentPosition, float totalSize, float visibleSize, float &doubleValue, float &overhangAmount)

Member Enumeration Documentation

◆ TopContentInsetType [1/2]

enum WebCore::ScrollView::TopContentInsetType

strong

Enumerator
WebCoreContentInset
WebCoreOrPlatformContentInset
WebCoreContentInset
WebCoreOrPlatformContentInset

◆ TopContentInsetType [2/2]

enum WebCore::ScrollView::TopContentInsetType

strong

Enumerator
WebCoreContentInset
WebCoreOrPlatformContentInset
WebCoreContentInset
WebCoreOrPlatformContentInset

Constructor & Destructor Documentation

◆ ~ScrollView() [1/2]

WebCore::ScrollView::~ScrollView ( )

virtual

◆ ScrollView() [1/2]

WebCore::ScrollView::ScrollView ( )

protected

◆ ~ScrollView() [2/2]

virtual WebCore::ScrollView::~ScrollView ( )

virtual

◆ ScrollView() [2/2]

WebCore::ScrollView::ScrollView ( )

protected

Member Function Documentation

◆ addChild() [1/2]

void WebCore::ScrollView::addChild ( Widget & child )

◆ addChild() [2/2]

WEBCORE_EXPORT void WebCore::ScrollView::addChild ( Widget & )

◆ addedOrRemovedScrollbar() [1/2]

virtual void WebCore::ScrollView::addedOrRemovedScrollbar ( )

protectedpure virtual

◆ addedOrRemovedScrollbar() [2/2]

virtual void WebCore::ScrollView::addedOrRemovedScrollbar ( )

protectedpure virtual

◆ addPanScrollIcon() [1/2]

void WebCore::ScrollView::addPanScrollIcon ( const IntPoint & )

◆ addPanScrollIcon() [2/2]

void WebCore::ScrollView::addPanScrollIcon ( const IntPoint & iconPosition )

◆ adjustScrollPositionWithinRange() [1/2]

ScrollPosition WebCore::ScrollView::adjustScrollPositionWithinRange ( const ScrollPosition & scrollPoint ) const

◆ adjustScrollPositionWithinRange() [2/2]

ScrollPosition WebCore::ScrollView::adjustScrollPositionWithinRange ( const ScrollPosition & ) const

◆ allowsUnclampedScrollPosition() [1/2]

bool WebCore::ScrollView::allowsUnclampedScrollPosition ( ) const

inline

◆ allowsUnclampedScrollPosition() [2/2]

bool WebCore::ScrollView::allowsUnclampedScrollPosition ( ) const

inline

◆ availableContentSizeChanged() [1/2]

void WebCore::ScrollView::availableContentSizeChanged ( AvailableSizeChangeReason reason )

overrideprotectedvirtual

Reimplemented from WebCore::ScrollableArea.

Reimplemented in WebCore::FrameView.

◆ availableContentSizeChanged() [2/2]

void WebCore::ScrollView::availableContentSizeChanged ( AvailableSizeChangeReason )

overrideprotectedvirtual

Reimplemented from WebCore::ScrollableArea.

◆ avoidScrollbarCreation() [1/2]

virtual bool WebCore::ScrollView::avoidScrollbarCreation ( ) const

inlinevirtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ avoidScrollbarCreation() [2/2]

virtual bool WebCore::ScrollView::avoidScrollbarCreation ( ) const

inlinevirtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ cacheCurrentScrollPosition() [1/2]

void WebCore::ScrollView::cacheCurrentScrollPosition ( )

inline

◆ cacheCurrentScrollPosition() [2/2]

void WebCore::ScrollView::cacheCurrentScrollPosition ( )

inline

◆ cachedScrollPosition() [1/2]

ScrollPosition WebCore::ScrollView::cachedScrollPosition ( ) const

inline

◆ cachedScrollPosition() [2/2]

ScrollPosition WebCore::ScrollView::cachedScrollPosition ( ) const

inline

◆ calculateAndPaintOverhangAreas() [1/2]

void WebCore::ScrollView::calculateAndPaintOverhangAreas	(	GraphicsContext &	,
		const IntRect &	dirtyRect
	)

◆ calculateAndPaintOverhangAreas() [2/2]

void WebCore::ScrollView::calculateAndPaintOverhangAreas	(	GraphicsContext &	context,
		const IntRect &	dirtyRect
	)

◆ canBlitOnScroll() [1/2]

bool WebCore::ScrollView::canBlitOnScroll ( ) const

◆ canBlitOnScroll() [2/2]

bool WebCore::ScrollView::canBlitOnScroll ( ) const

◆ canHaveScrollbars() [1/2]

bool WebCore::ScrollView::canHaveScrollbars ( ) const

inline

◆ canHaveScrollbars() [2/2]

bool WebCore::ScrollView::canHaveScrollbars ( ) const

inline

◆ children() [1/2]

const HashSet<Ref<Widget> >& WebCore::ScrollView::children ( ) const

inline

◆ children() [2/2]

const HashSet<Ref<Widget> >& WebCore::ScrollView::children ( ) const

inline

◆ clipRectChanged() [1/2]

void WebCore::ScrollView::clipRectChanged ( )

finalvirtual

Reimplemented from WebCore::Widget.

◆ clipRectChanged() [2/2]

void WebCore::ScrollView::clipRectChanged ( )

finalvirtual

Reimplemented from WebCore::Widget.

◆ clipsRepaints() [1/2]

bool WebCore::ScrollView::clipsRepaints ( ) const

inline

◆ clipsRepaints() [2/2]

bool WebCore::ScrollView::clipsRepaints ( ) const

inline

◆ contentsHeight() [1/2]

int WebCore::ScrollView::contentsHeight ( ) const

inline

◆ contentsHeight() [2/2]

int WebCore::ScrollView::contentsHeight ( ) const

inline

◆ contentsScrollPosition() [1/2]

IntPoint WebCore::ScrollView::contentsScrollPosition ( ) const

◆ contentsScrollPosition() [2/2]

IntPoint WebCore::ScrollView::contentsScrollPosition ( ) const

◆ contentsSize() [1/2]

WEBCORE_EXPORT IntSize WebCore::ScrollView::contentsSize ( ) const

finalvirtual

Implements WebCore::ScrollableArea.

◆ contentsSize() [2/2]

IntSize WebCore::ScrollView::contentsSize ( ) const

finalvirtual

Implements WebCore::ScrollableArea.

◆ contentsToContainingViewContents() [1/4]

IntPoint WebCore::ScrollView::contentsToContainingViewContents ( const IntPoint & point ) const

◆ contentsToContainingViewContents() [2/4]

IntPoint WebCore::ScrollView::contentsToContainingViewContents ( const IntPoint & ) const

◆ contentsToContainingViewContents() [3/4]

IntRect WebCore::ScrollView::contentsToContainingViewContents ( IntRect rect ) const

◆ contentsToContainingViewContents() [4/4]

IntRect WebCore::ScrollView::contentsToContainingViewContents ( IntRect ) const

◆ contentsToRootView() [1/4]

IntPoint WebCore::ScrollView::contentsToRootView ( const IntPoint & contentsPoint ) const

◆ contentsToRootView() [2/4]

WEBCORE_EXPORT IntPoint WebCore::ScrollView::contentsToRootView ( const IntPoint & ) const

◆ contentsToRootView() [3/4]

IntRect WebCore::ScrollView::contentsToRootView ( const IntRect & contentsRect ) const

◆ contentsToRootView() [4/4]

WEBCORE_EXPORT IntRect WebCore::ScrollView::contentsToRootView ( const IntRect & ) const

◆ contentsToScreen() [1/2]

IntRect WebCore::ScrollView::contentsToScreen ( const IntRect & rect ) const

◆ contentsToScreen() [2/2]

WEBCORE_EXPORT IntRect WebCore::ScrollView::contentsToScreen ( const IntRect & ) const

◆ contentsToView() [1/4]

IntPoint WebCore::ScrollView::contentsToView ( const IntPoint & point ) const

◆ contentsToView() [2/4]

IntPoint WebCore::ScrollView::contentsToView ( const IntPoint & ) const

◆ contentsToView() [3/4]

IntRect WebCore::ScrollView::contentsToView ( IntRect rect ) const

◆ contentsToView() [4/4]

IntRect WebCore::ScrollView::contentsToView ( IntRect ) const

◆ contentsToWindow() [1/4]

IntPoint WebCore::ScrollView::contentsToWindow ( const IntPoint & contentsPoint ) const

◆ contentsToWindow() [2/4]

WEBCORE_EXPORT IntPoint WebCore::ScrollView::contentsToWindow ( const IntPoint & ) const

◆ contentsToWindow() [3/4]

IntRect WebCore::ScrollView::contentsToWindow ( const IntRect & contentsRect ) const

◆ contentsToWindow() [4/4]

WEBCORE_EXPORT IntRect WebCore::ScrollView::contentsToWindow ( const IntRect & ) const

◆ contentsWidth() [1/2]

int WebCore::ScrollView::contentsWidth ( ) const

inline

◆ contentsWidth() [2/2]

int WebCore::ScrollView::contentsWidth ( ) const

inline

◆ convertChildToSelf() [1/2]

IntPoint WebCore::ScrollView::convertChildToSelf	(	const Widget *	child,
		const IntPoint &	point
	)		const

inline

◆ convertChildToSelf() [2/2]

IntPoint WebCore::ScrollView::convertChildToSelf	(	const Widget *	child,
		const IntPoint &	point
	)		const

inline

◆ convertFromContainingViewToScrollbar() [1/4]

IntRect WebCore::ScrollView::convertFromContainingViewToScrollbar	(	const Scrollbar &	,
		const IntRect &
	)		const

finalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ convertFromContainingViewToScrollbar() [2/4]

IntRect WebCore::ScrollView::convertFromContainingViewToScrollbar	(	const Scrollbar &	scrollbar,
		const IntRect &	parentRect
	)		const

finalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ convertFromContainingViewToScrollbar() [3/4]

IntPoint WebCore::ScrollView::convertFromContainingViewToScrollbar	(	const Scrollbar &	,
		const IntPoint &
	)		const

finalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ convertFromContainingViewToScrollbar() [4/4]

IntPoint WebCore::ScrollView::convertFromContainingViewToScrollbar	(	const Scrollbar &	scrollbar,
		const IntPoint &	parentPoint
	)		const

finalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ convertFromScrollbarToContainingView() [1/4]

IntRect WebCore::ScrollView::convertFromScrollbarToContainingView	(	const Scrollbar &	,
		const IntRect &
	)		const

finalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ convertFromScrollbarToContainingView() [2/4]

IntRect WebCore::ScrollView::convertFromScrollbarToContainingView	(	const Scrollbar &	scrollbar,
		const IntRect &	localRect
	)		const

finalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ convertFromScrollbarToContainingView() [3/4]

IntPoint WebCore::ScrollView::convertFromScrollbarToContainingView	(	const Scrollbar &	,
		const IntPoint &
	)		const

finalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ convertFromScrollbarToContainingView() [4/4]

IntPoint WebCore::ScrollView::convertFromScrollbarToContainingView	(	const Scrollbar &	scrollbar,
		const IntPoint &	localPoint
	)		const

finalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ convertSelfToChild() [1/2]

IntPoint WebCore::ScrollView::convertSelfToChild	(	const Widget *	child,
		const IntPoint &	point
	)		const

inline

◆ convertSelfToChild() [2/2]

IntPoint WebCore::ScrollView::convertSelfToChild	(	const Widget *	child,
		const IntPoint &	point
	)		const

inline

◆ createScrollbar() [1/2]

Ref< Scrollbar > WebCore::ScrollView::createScrollbar ( ScrollbarOrientation orientation )

virtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ createScrollbar() [2/2]

virtual Ref<Scrollbar> WebCore::ScrollView::createScrollbar ( ScrollbarOrientation )

virtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ delegatesScrolling() [1/2]

bool WebCore::ScrollView::delegatesScrolling ( ) const

inline

◆ delegatesScrolling() [2/2]

bool WebCore::ScrollView::delegatesScrolling ( ) const

inline

◆ delegatesScrollingDidChange() [1/2]

virtual void WebCore::ScrollView::delegatesScrollingDidChange ( )

protectedpure virtual

◆ delegatesScrollingDidChange() [2/2]

virtual void WebCore::ScrollView::delegatesScrollingDidChange ( )

protectedpure virtual

◆ documentScrollPositionRelativeToScrollableAreaOrigin() [1/2]

ScrollPosition WebCore::ScrollView::documentScrollPositionRelativeToScrollableAreaOrigin ( ) const

◆ documentScrollPositionRelativeToScrollableAreaOrigin() [2/2]

ScrollPosition WebCore::ScrollView::documentScrollPositionRelativeToScrollableAreaOrigin ( ) const

◆ documentScrollPositionRelativeToViewOrigin() [1/2]

ScrollPosition WebCore::ScrollView::documentScrollPositionRelativeToViewOrigin ( ) const

◆ documentScrollPositionRelativeToViewOrigin() [2/2]

WEBCORE_EXPORT ScrollPosition WebCore::ScrollView::documentScrollPositionRelativeToViewOrigin ( ) const

◆ fixedLayoutSize() [1/2]

IntSize WebCore::ScrollView::fixedLayoutSize ( ) const

◆ fixedLayoutSize() [2/2]

WEBCORE_EXPORT IntSize WebCore::ScrollView::fixedLayoutSize ( ) const

◆ frameRectsChanged() [1/2]

void WebCore::ScrollView::frameRectsChanged ( )

finalvirtual

Reimplemented from WebCore::Widget.

◆ frameRectsChanged() [2/2]

void WebCore::ScrollView::frameRectsChanged ( )

finalvirtual

Reimplemented from WebCore::Widget.

◆ handleDeferredScrollUpdateAfterContentSizeChange() [1/2]

void WebCore::ScrollView::handleDeferredScrollUpdateAfterContentSizeChange ( )

protected

◆ handleDeferredScrollUpdateAfterContentSizeChange() [2/2]

void WebCore::ScrollView::handleDeferredScrollUpdateAfterContentSizeChange ( )

protected

◆ hide() [1/2]

WEBCORE_EXPORT void WebCore::ScrollView::hide ( )

finalvirtual

Reimplemented from WebCore::Widget.

◆ hide() [2/2]

void WebCore::ScrollView::hide ( )

finalvirtual

Reimplemented from WebCore::Widget.

◆ horizontalScrollbar() [1/2]

Scrollbar* WebCore::ScrollView::horizontalScrollbar ( ) const

inlinefinalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ horizontalScrollbar() [2/2]

Scrollbar* WebCore::ScrollView::horizontalScrollbar ( ) const

inlinefinalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ horizontalScrollbarLock() [1/2]

bool WebCore::ScrollView::horizontalScrollbarLock ( ) const

inline

◆ horizontalScrollbarLock() [2/2]

bool WebCore::ScrollView::horizontalScrollbarLock ( ) const

inline

◆ horizontalScrollbarMode() [1/2]

ScrollbarMode WebCore::ScrollView::horizontalScrollbarMode ( ) const

inline

◆ horizontalScrollbarMode() [2/2]

ScrollbarMode WebCore::ScrollView::horizontalScrollbarMode ( ) const

inline

◆ hostWindow() [1/2]

virtual HostWindow* WebCore::ScrollView::hostWindow ( ) const

pure virtual

Implemented in WebCore::FrameView, and WebCore::FrameView.

◆ hostWindow() [2/2]

virtual HostWindow* WebCore::ScrollView::hostWindow ( ) const

pure virtual

Implemented in WebCore::FrameView, and WebCore::FrameView.

◆ inProgrammaticScroll() [1/2]

virtual bool WebCore::ScrollView::inProgrammaticScroll ( ) const

inlinevirtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ inProgrammaticScroll() [2/2]

virtual bool WebCore::ScrollView::inProgrammaticScroll ( ) const

inlinevirtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ invalidateScrollCornerRect() [1/2]

void WebCore::ScrollView::invalidateScrollCornerRect ( const IntRect & rect )

finalprotectedvirtual

Implements WebCore::ScrollableArea.

◆ invalidateScrollCornerRect() [2/2]

void WebCore::ScrollView::invalidateScrollCornerRect ( const IntRect & )

finalprotectedvirtual

Implements WebCore::ScrollableArea.

◆ isFlippedDocument() [1/2]

virtual bool WebCore::ScrollView::isFlippedDocument ( ) const

protectedpure virtual

Implemented in WebCore::FrameView, and WebCore::FrameView.

◆ isFlippedDocument() [2/2]

virtual bool WebCore::ScrollView::isFlippedDocument ( ) const

protectedpure virtual

Implemented in WebCore::FrameView, and WebCore::FrameView.

◆ isOffscreen() [1/2]

bool WebCore::ScrollView::isOffscreen ( ) const

◆ isOffscreen() [2/2]

bool WebCore::ScrollView::isOffscreen ( ) const

◆ isPointInScrollbarCorner() [1/2]

bool WebCore::ScrollView::isPointInScrollbarCorner ( const IntPoint & )

◆ isPointInScrollbarCorner() [2/2]

bool WebCore::ScrollView::isPointInScrollbarCorner ( const IntPoint & windowPoint )

◆ isScrollCornerVisible() [1/2]

bool WebCore::ScrollView::isScrollCornerVisible ( ) const

finalvirtual

Implements WebCore::ScrollableArea.

◆ isScrollCornerVisible() [2/2]

bool WebCore::ScrollView::isScrollCornerVisible ( ) const

finalvirtual

Implements WebCore::ScrollableArea.

◆ isScrollViewScrollbar() [1/2]

bool WebCore::ScrollView::isScrollViewScrollbar ( const Widget * child ) const

inline

◆ isScrollViewScrollbar() [2/2]

bool WebCore::ScrollView::isScrollViewScrollbar ( const Widget * child ) const

inline

◆ isVerticalDocument() [1/2]

virtual bool WebCore::ScrollView::isVerticalDocument ( ) const

protectedpure virtual

Implemented in WebCore::FrameView, and WebCore::FrameView.

◆ isVerticalDocument() [2/2]

virtual bool WebCore::ScrollView::isVerticalDocument ( ) const

protectedpure virtual

Implemented in WebCore::FrameView, and WebCore::FrameView.

◆ layoutHeight() [1/2]

int WebCore::ScrollView::layoutHeight ( ) const

inline

◆ layoutHeight() [2/2]

int WebCore::ScrollView::layoutHeight ( ) const

inline

◆ layoutSize() [1/2]

WEBCORE_EXPORT IntSize WebCore::ScrollView::layoutSize ( ) const

◆ layoutSize() [2/2]

IntSize WebCore::ScrollView::layoutSize ( ) const

◆ layoutWidth() [1/2]

int WebCore::ScrollView::layoutWidth ( ) const

inline

◆ layoutWidth() [2/2]

int WebCore::ScrollView::layoutWidth ( ) const

inline

◆ locationOfContents() [1/2]

IntPoint WebCore::ScrollView::locationOfContents ( ) const

◆ locationOfContents() [2/2]

IntPoint WebCore::ScrollView::locationOfContents ( ) const

◆ logicalScroll() [1/2]

bool WebCore::ScrollView::logicalScroll	(	ScrollLogicalDirection	direction,
		ScrollGranularity	granularity
	)

◆ logicalScroll() [2/2]

bool WebCore::ScrollView::logicalScroll	(	ScrollLogicalDirection	,
		ScrollGranularity
	)

◆ maximumScrollPosition() [1/2]

ScrollPosition WebCore::ScrollView::maximumScrollPosition ( ) const

overridevirtual

Reimplemented from WebCore::ScrollableArea.

Reimplemented in WebCore::FrameView.

◆ maximumScrollPosition() [2/2]

ScrollPosition WebCore::ScrollView::maximumScrollPosition ( ) const

overridevirtual

Reimplemented from WebCore::ScrollableArea.

◆ notifyPageThatContentAreaWillPaint() [1/2]

virtual void WebCore::ScrollView::notifyPageThatContentAreaWillPaint ( ) const

virtual

◆ notifyPageThatContentAreaWillPaint() [2/2]

void WebCore::ScrollView::notifyPageThatContentAreaWillPaint ( ) const

virtual

◆ overhangAmount() [1/2]

IntSize WebCore::ScrollView::overhangAmount ( ) const

finalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ overhangAmount() [2/2]

IntSize WebCore::ScrollView::overhangAmount ( ) const

finalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ paint() [1/2]

WEBCORE_EXPORT void WebCore::ScrollView::paint	(	GraphicsContext &	,
		const IntRect &
	)

finalvirtual

Reimplemented from WebCore::Widget.

◆ paint() [2/2]

void WebCore::ScrollView::paint	(	GraphicsContext &	context,
		const IntRect &	rect
	)

finalvirtual

Reimplemented from WebCore::Widget.

◆ paintContents() [1/2]

virtual void WebCore::ScrollView::paintContents	(	GraphicsContext &	,
		const IntRect &	damageRect
	)

protectedpure virtual

Implemented in WebCore::FrameView, and WebCore::FrameView.

◆ paintContents() [2/2]

virtual void WebCore::ScrollView::paintContents	(	GraphicsContext &	,
		const IntRect &	damageRect
	)

protectedpure virtual

Implemented in WebCore::FrameView, and WebCore::FrameView.

◆ paintOverhangAreas() [1/2]

void WebCore::ScrollView::paintOverhangAreas	(	GraphicsContext &	context,
		const IntRect &	horizontalOverhangArea,
		const IntRect &	verticalOverhangArea,
		const IntRect &	dirtyRect
	)

protectedvirtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ paintOverhangAreas() [2/2]

virtual void WebCore::ScrollView::paintOverhangAreas	(	GraphicsContext &	,
		const IntRect &	horizontalOverhangArea,
		const IntRect &	verticalOverhangArea,
		const IntRect &	dirtyRect
	)

protectedvirtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ paintPanScrollIcon() [1/2]

void WebCore::ScrollView::paintPanScrollIcon ( GraphicsContext & context )

◆ paintPanScrollIcon() [2/2]

void WebCore::ScrollView::paintPanScrollIcon ( GraphicsContext & )

◆ paintScrollbar() [1/2]

virtual void WebCore::ScrollView::paintScrollbar	(	GraphicsContext &	,
		Scrollbar &	,
		const IntRect &
	)

virtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ paintScrollbar() [2/2]

void WebCore::ScrollView::paintScrollbar	(	GraphicsContext &	context,
		Scrollbar &	bar,
		const IntRect &	rect
	)

virtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ paintScrollbars() [1/2]

void WebCore::ScrollView::paintScrollbars	(	GraphicsContext &	context,
		const IntRect &	rect
	)

◆ paintScrollbars() [2/2]

void WebCore::ScrollView::paintScrollbars	(	GraphicsContext &	,
		const IntRect &
	)

◆ paintScrollCorner() [1/2]

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

virtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ paintScrollCorner() [2/2]

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

virtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ paintsEntireContents() [1/2]

bool WebCore::ScrollView::paintsEntireContents ( ) const

inline

◆ paintsEntireContents() [2/2]

bool WebCore::ScrollView::paintsEntireContents ( ) const

inline

◆ platformSetTopContentInset() [1/2]

void WebCore::ScrollView::platformSetTopContentInset ( float topContentInset )

protected

◆ platformSetTopContentInset() [2/2]

void WebCore::ScrollView::platformSetTopContentInset ( float )

protected

◆ platformTopContentInset() [1/2]

float WebCore::ScrollView::platformTopContentInset ( ) const

protected

◆ platformTopContentInset() [2/2]

float WebCore::ScrollView::platformTopContentInset ( ) const

protected

◆ positionScrollbarLayers() [1/2]

void WebCore::ScrollView::positionScrollbarLayers ( )

◆ positionScrollbarLayers() [2/2]

void WebCore::ScrollView::positionScrollbarLayers ( )

◆ prohibitsScrolling() [1/2]

bool WebCore::ScrollView::prohibitsScrolling ( ) const

inline

◆ prohibitsScrolling() [2/2]

bool WebCore::ScrollView::prohibitsScrolling ( ) const

inline

◆ removeChild() [1/2]

virtual void WebCore::ScrollView::removeChild ( Widget & )

virtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ removeChild() [2/2]

void WebCore::ScrollView::removeChild ( Widget & child )

virtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ removePanScrollIcon() [1/2]

void WebCore::ScrollView::removePanScrollIcon ( )

◆ removePanScrollIcon() [2/2]

void WebCore::ScrollView::removePanScrollIcon ( )

◆ repaintContentRectangle() [1/2]

virtual void WebCore::ScrollView::repaintContentRectangle ( const IntRect & )

protectedvirtual

◆ repaintContentRectangle() [2/2]

void WebCore::ScrollView::repaintContentRectangle ( const IntRect & rect )

protectedvirtual

◆ rootViewToContents() [1/4]

IntPoint WebCore::ScrollView::rootViewToContents ( const IntPoint & rootViewPoint ) const

◆ rootViewToContents() [2/4]

WEBCORE_EXPORT IntPoint WebCore::ScrollView::rootViewToContents ( const IntPoint & ) const

◆ rootViewToContents() [3/4]

WEBCORE_EXPORT IntRect WebCore::ScrollView::rootViewToContents ( const IntRect & ) const

◆ rootViewToContents() [4/4]

IntRect WebCore::ScrollView::rootViewToContents ( const IntRect & rootViewRect ) const

◆ rootViewToTotalContents() [1/2]

IntPoint WebCore::ScrollView::rootViewToTotalContents ( const IntPoint & rootViewPoint ) const

◆ rootViewToTotalContents() [2/2]

WEBCORE_EXPORT IntPoint WebCore::ScrollView::rootViewToTotalContents ( const IntPoint & ) const

◆ screenToContents() [1/2]

IntPoint WebCore::ScrollView::screenToContents ( const IntPoint & point ) const

◆ screenToContents() [2/2]

IntPoint WebCore::ScrollView::screenToContents ( const IntPoint & ) const

◆ scroll() [1/2]

bool WebCore::ScrollView::scroll	(	ScrollDirection	direction,
		ScrollGranularity	granularity
	)

◆ scroll() [2/2]

bool WebCore::ScrollView::scroll	(	ScrollDirection	,
		ScrollGranularity
	)

◆ scrollbarAtPoint() [1/2]

Scrollbar * WebCore::ScrollView::scrollbarAtPoint ( const IntPoint & windowPoint )

◆ scrollbarAtPoint() [2/2]

Scrollbar* WebCore::ScrollView::scrollbarAtPoint ( const IntPoint & windowPoint )

◆ scrollbarCornerPresent() [1/2]

bool WebCore::ScrollView::scrollbarCornerPresent ( ) const

◆ scrollbarCornerPresent() [2/2]

bool WebCore::ScrollView::scrollbarCornerPresent ( ) const

◆ scrollbarModes() [1/2]

WEBCORE_EXPORT void WebCore::ScrollView::scrollbarModes	(	ScrollbarMode &	horizontalMode,
		ScrollbarMode &	verticalMode
	)		const

◆ scrollbarModes() [2/2]

void WebCore::ScrollView::scrollbarModes	(	ScrollbarMode &	horizontalMode,
		ScrollbarMode &	verticalMode
	)		const

◆ scrollbarsSuppressed() [1/2]

bool WebCore::ScrollView::scrollbarsSuppressed ( ) const

inline

◆ scrollbarsSuppressed() [2/2]

bool WebCore::ScrollView::scrollbarsSuppressed ( ) const

inline

◆ scrollbarStyleChanged() [1/2]

void WebCore::ScrollView::scrollbarStyleChanged	(	ScrollbarStyle	newStyle,
		bool	forceUpdate
	)

overridevirtual

Reimplemented from WebCore::ScrollableArea.

Reimplemented in WebCore::FrameView.

◆ scrollbarStyleChanged() [2/2]

void WebCore::ScrollView::scrollbarStyleChanged	(	ScrollbarStyle	,
		bool	forceUpdate
	)

overridevirtual

Reimplemented from WebCore::ScrollableArea.

◆ scrollBy() [1/2]

void WebCore::ScrollView::scrollBy ( const IntSize & s )

inline

◆ scrollBy() [2/2]

void WebCore::ScrollView::scrollBy ( const IntSize & s )

inline

◆ scrollContents() [1/2]

void WebCore::ScrollView::scrollContents ( const IntSize & scrollDelta )

◆ scrollContents() [2/2]

void WebCore::ScrollView::scrollContents ( const IntSize & scrollDelta )

◆ scrollContentsFastPath() [1/2]

virtual bool WebCore::ScrollView::scrollContentsFastPath	(	const IntSize &	scrollDelta,
		const IntRect &	rectToScroll,
		const IntRect &	clipRect
	)

protectedpure virtual

Implemented in WebCore::FrameView, and WebCore::FrameView.

◆ scrollContentsFastPath() [2/2]

virtual bool WebCore::ScrollView::scrollContentsFastPath	(	const IntSize &	scrollDelta,
		const IntRect &	rectToScroll,
		const IntRect &	clipRect
	)

protectedpure virtual

Implemented in WebCore::FrameView, and WebCore::FrameView.

◆ scrollContentsSlowPath() [1/2]

virtual void WebCore::ScrollView::scrollContentsSlowPath ( const IntRect & updateRect )

protectedvirtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ scrollContentsSlowPath() [2/2]

void WebCore::ScrollView::scrollContentsSlowPath ( const IntRect & updateRect )

protectedvirtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ scrollCornerRect() [1/2]

IntRect WebCore::ScrollView::scrollCornerRect ( ) const

finalvirtual

Implements WebCore::ScrollableArea.

◆ scrollCornerRect() [2/2]

IntRect WebCore::ScrollView::scrollCornerRect ( ) const

finalvirtual

Implements WebCore::ScrollableArea.

◆ scrollOffset() [1/2]

int WebCore::ScrollView::scrollOffset ( ScrollbarOrientation ) const

finalvirtual

Implements WebCore::ScrollableArea.

◆ scrollOffset() [2/2]

int WebCore::ScrollView::scrollOffset ( ScrollbarOrientation orientation ) const

finalvirtual

Implements WebCore::ScrollableArea.

◆ scrollOffsetChangedViaPlatformWidget() [1/2]

WEBCORE_EXPORT void WebCore::ScrollView::scrollOffsetChangedViaPlatformWidget	(	const ScrollOffset &	oldOffset,
		const ScrollOffset &	newOffset
	)

◆ scrollOffsetChangedViaPlatformWidget() [2/2]

void WebCore::ScrollView::scrollOffsetChangedViaPlatformWidget	(	const ScrollOffset &	oldOffset,
		const ScrollOffset &	newOffset
	)

◆ scrollOffsetChangedViaPlatformWidgetImpl() [1/2]

virtual void WebCore::ScrollView::scrollOffsetChangedViaPlatformWidgetImpl	(	const ScrollOffset &	,
		const ScrollOffset &
	)

protectedpure virtual

◆ scrollOffsetChangedViaPlatformWidgetImpl() [2/2]

virtual void WebCore::ScrollView::scrollOffsetChangedViaPlatformWidgetImpl	(	const ScrollOffset &	,
		const ScrollOffset &
	)

protectedpure virtual

◆ scrollPosition() [1/2]

ScrollPosition WebCore::ScrollView::scrollPosition ( ) const

inlinefinalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ scrollPosition() [2/2]

ScrollPosition WebCore::ScrollView::scrollPosition ( ) const

inlinefinalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ scrollSize() [1/2]

int WebCore::ScrollView::scrollSize ( ScrollbarOrientation orientation ) const

finalvirtual

Implements WebCore::ScrollableArea.

◆ scrollSize() [2/2]

int WebCore::ScrollView::scrollSize ( ScrollbarOrientation ) const

finalvirtual

Implements WebCore::ScrollableArea.

◆ scrollTo() [1/2]

virtual void WebCore::ScrollView::scrollTo ( const ScrollPosition & )

virtual

◆ scrollTo() [2/2]

void WebCore::ScrollView::scrollTo ( const ScrollPosition & newPosition )

virtual

◆ scrollX() [1/2]

int WebCore::ScrollView::scrollX ( ) const

inline

◆ scrollX() [2/2]

int WebCore::ScrollView::scrollX ( ) const

inline

◆ scrollY() [1/2]

int WebCore::ScrollView::scrollY ( ) const

inline

◆ scrollY() [2/2]

int WebCore::ScrollView::scrollY ( ) const

inline

◆ setAllowsUnclampedScrollPositionForTesting() [1/2]

void WebCore::ScrollView::setAllowsUnclampedScrollPositionForTesting ( bool allowsUnclampedScrollPosition )

inline

◆ setAllowsUnclampedScrollPositionForTesting() [2/2]

void WebCore::ScrollView::setAllowsUnclampedScrollPositionForTesting ( bool allowsUnclampedScrollPosition )

inline

◆ setCanBlitOnScroll() [1/2]

void WebCore::ScrollView::setCanBlitOnScroll ( bool b )

◆ setCanBlitOnScroll() [2/2]

void WebCore::ScrollView::setCanBlitOnScroll ( bool )

◆ setCanHaveScrollbars() [1/2]

virtual WEBCORE_EXPORT void WebCore::ScrollView::setCanHaveScrollbars ( bool )

virtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ setCanHaveScrollbars() [2/2]

void WebCore::ScrollView::setCanHaveScrollbars ( bool canScroll )

virtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ setClipsRepaints() [1/2]

void WebCore::ScrollView::setClipsRepaints ( bool clipsRepaints )

◆ setClipsRepaints() [2/2]

void WebCore::ScrollView::setClipsRepaints ( bool )

◆ setContentsScrollPosition() [1/2]

void WebCore::ScrollView::setContentsScrollPosition ( const IntPoint & position )

◆ setContentsScrollPosition() [2/2]

void WebCore::ScrollView::setContentsScrollPosition ( const IntPoint & )

◆ setContentsSize() [1/2]

void WebCore::ScrollView::setContentsSize ( const IntSize & newSize )

virtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ setContentsSize() [2/2]

virtual void WebCore::ScrollView::setContentsSize ( const IntSize & )

virtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ setDelegatesScrolling() [1/2]

void WebCore::ScrollView::setDelegatesScrolling ( bool delegatesScrolling )

◆ setDelegatesScrolling() [2/2]

WEBCORE_EXPORT void WebCore::ScrollView::setDelegatesScrolling ( bool )

◆ setFixedLayoutSize() [1/2]

void WebCore::ScrollView::setFixedLayoutSize ( const IntSize & newSize )

◆ setFixedLayoutSize() [2/2]

WEBCORE_EXPORT void WebCore::ScrollView::setFixedLayoutSize ( const IntSize & )

◆ setFrameRect() [1/2]

void WebCore::ScrollView::setFrameRect ( const IntRect & newRect )

overridevirtual

Reimplemented from WebCore::Widget.

Reimplemented in WebCore::FrameView.

◆ setFrameRect() [2/2]

void WebCore::ScrollView::setFrameRect ( const IntRect & )

overridevirtual

Reimplemented from WebCore::Widget.

◆ setHasHorizontalScrollbar() [1/2]

bool WebCore::ScrollView::setHasHorizontalScrollbar	(	bool	hasBar,
		bool *	contentSizeAffected = `nullptr`
	)

protected

◆ setHasHorizontalScrollbar() [2/2]

bool WebCore::ScrollView::setHasHorizontalScrollbar	(	bool	,
		bool *	contentSizeAffected = `nullptr`
	)

protected

◆ setHasVerticalScrollbar() [1/2]

bool WebCore::ScrollView::setHasVerticalScrollbar	(	bool	hasBar,
		bool *	contentSizeAffected = `nullptr`
	)

protected

◆ setHasVerticalScrollbar() [2/2]

bool WebCore::ScrollView::setHasVerticalScrollbar	(	bool	,
		bool *	contentSizeAffected = `nullptr`
	)

protected

◆ setHorizontalScrollbarLock() [1/2]

void WebCore::ScrollView::setHorizontalScrollbarLock ( bool lock = true )

inline

◆ setHorizontalScrollbarLock() [2/2]

void WebCore::ScrollView::setHorizontalScrollbarLock ( bool lock = true )

inline

◆ setHorizontalScrollbarMode() [1/2]

void WebCore::ScrollView::setHorizontalScrollbarMode	(	ScrollbarMode	mode,
		bool	lock = `false`
	)

inline

◆ setHorizontalScrollbarMode() [2/2]

void WebCore::ScrollView::setHorizontalScrollbarMode	(	ScrollbarMode	mode,
		bool	lock = `false`
	)

inline

◆ setPaintsEntireContents() [1/2]

WEBCORE_EXPORT void WebCore::ScrollView::setPaintsEntireContents ( bool )

◆ setPaintsEntireContents() [2/2]

void WebCore::ScrollView::setPaintsEntireContents ( bool paintsEntireContents )

◆ setParentVisible() [1/2]

WEBCORE_EXPORT void WebCore::ScrollView::setParentVisible ( bool )

finalvirtual

Reimplemented from WebCore::Widget.

◆ setParentVisible() [2/2]

void WebCore::ScrollView::setParentVisible ( bool visible )

finalvirtual

Reimplemented from WebCore::Widget.

◆ setProhibitsScrolling() [1/2]

void WebCore::ScrollView::setProhibitsScrolling ( bool b )

inline

◆ setProhibitsScrolling() [2/2]

void WebCore::ScrollView::setProhibitsScrolling ( bool b )

inline

◆ setScrollbarModes() [1/2]

void WebCore::ScrollView::setScrollbarModes	(	ScrollbarMode	horizontalMode,
		ScrollbarMode	verticalMode,
		bool	horizontalLock = `false`,
		bool	verticalLock = `false`
	)

◆ setScrollbarModes() [2/2]

void WebCore::ScrollView::setScrollbarModes	(	ScrollbarMode	horizontalMode,
		ScrollbarMode	verticalMode,
		bool	horizontalLock = `false`,
		bool	verticalLock = `false`
	)

◆ setScrollbarOverlayStyle() [1/2]

void WebCore::ScrollView::setScrollbarOverlayStyle ( ScrollbarOverlayStyle )

finalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ setScrollbarOverlayStyle() [2/2]

void WebCore::ScrollView::setScrollbarOverlayStyle ( ScrollbarOverlayStyle overlayStyle )

finalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ setScrollbarsSuppressed() [1/2]

void WebCore::ScrollView::setScrollbarsSuppressed	(	bool	suppressed,
		bool	repaintOnUnsuppress = `false`
	)

◆ setScrollbarsSuppressed() [2/2]

WEBCORE_EXPORT void WebCore::ScrollView::setScrollbarsSuppressed	(	bool	suppressed,
		bool	repaintOnUnsuppress = `false`
	)

◆ setScrollingModesLock() [1/2]

void WebCore::ScrollView::setScrollingModesLock ( bool lock = true )

inline

◆ setScrollingModesLock() [2/2]

void WebCore::ScrollView::setScrollingModesLock ( bool lock = true )

inline

◆ setScrollOffset() [1/2]

WEBCORE_EXPORT void WebCore::ScrollView::setScrollOffset ( const ScrollOffset & )

finalvirtual

Implements WebCore::ScrollableArea.

◆ setScrollOffset() [2/2]

void WebCore::ScrollView::setScrollOffset ( const ScrollOffset & offset )

finalvirtual

Implements WebCore::ScrollableArea.

◆ setScrollOrigin() [1/2]

void WebCore::ScrollView::setScrollOrigin	(	const IntPoint &	origin,
		bool	updatePositionAtAll,
		bool	updatePositionSynchronously
	)

protected

◆ setScrollOrigin() [2/2]

void WebCore::ScrollView::setScrollOrigin	(	const IntPoint &	,
		bool	updatePositionAtAll,
		bool	updatePositionSynchronously
	)

protected

◆ setScrollPosition() [1/2]

virtual void WebCore::ScrollView::setScrollPosition ( const ScrollPosition & )

virtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ setScrollPosition() [2/2]

void WebCore::ScrollView::setScrollPosition ( const ScrollPosition & scrollPosition )

virtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ setUseFixedLayout() [1/2]

WEBCORE_EXPORT void WebCore::ScrollView::setUseFixedLayout ( bool enable )

◆ setUseFixedLayout() [2/2]

void WebCore::ScrollView::setUseFixedLayout ( bool enable )

◆ setVerticalScrollbarLock() [1/2]

void WebCore::ScrollView::setVerticalScrollbarLock ( bool lock = true )

inline

◆ setVerticalScrollbarLock() [2/2]

void WebCore::ScrollView::setVerticalScrollbarLock ( bool lock = true )

inline

◆ setVerticalScrollbarMode() [1/2]

void WebCore::ScrollView::setVerticalScrollbarMode	(	ScrollbarMode	mode,
		bool	lock = `false`
	)

inline

◆ setVerticalScrollbarMode() [2/2]

void WebCore::ScrollView::setVerticalScrollbarMode	(	ScrollbarMode	mode,
		bool	lock = `false`
	)

inline

◆ shouldDeferScrollUpdateAfterContentSizeChange() [1/2]

virtual bool WebCore::ScrollView::shouldDeferScrollUpdateAfterContentSizeChange ( )

protectedpure virtual

◆ shouldDeferScrollUpdateAfterContentSizeChange() [2/2]

virtual bool WebCore::ScrollView::shouldDeferScrollUpdateAfterContentSizeChange ( )

protectedpure virtual

◆ show() [1/2]

void WebCore::ScrollView::show ( )

overridevirtual

Reimplemented from WebCore::Widget.

Reimplemented in WebCore::FrameView.

◆ show() [2/2]

WEBCORE_EXPORT void WebCore::ScrollView::show ( )

overridevirtual

Reimplemented from WebCore::Widget.

◆ sizeForVisibleContent() [1/2]

IntSize WebCore::ScrollView::sizeForVisibleContent ( VisibleContentRectIncludesScrollbars scrollbarInclusion = ExcludeScrollbars ) const

◆ sizeForVisibleContent() [2/2]

IntSize WebCore::ScrollView::sizeForVisibleContent ( VisibleContentRectIncludesScrollbars = ExcludeScrollbars ) const

◆ styleDidChange() [1/2]

void WebCore::ScrollView::styleDidChange ( )

◆ styleDidChange() [2/2]

void WebCore::ScrollView::styleDidChange ( )

◆ topContentInset() [1/2]

virtual float WebCore::ScrollView::topContentInset ( TopContentInsetType = TopContentInsetType::WebCoreContentInset ) const

inlinevirtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ topContentInset() [2/2]

virtual float WebCore::ScrollView::topContentInset ( TopContentInsetType = TopContentInsetType::WebCoreContentInset ) const

inlinevirtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ unobscuredContentRect() [1/2]

WEBCORE_EXPORT IntRect WebCore::ScrollView::unobscuredContentRect ( VisibleContentRectIncludesScrollbars = ExcludeScrollbars ) const

◆ unobscuredContentRect() [2/2]

IntRect WebCore::ScrollView::unobscuredContentRect ( VisibleContentRectIncludesScrollbars scrollbarInclusion = ExcludeScrollbars ) const

◆ unobscuredContentRectIncludingScrollbars() [1/2]

IntRect WebCore::ScrollView::unobscuredContentRectIncludingScrollbars ( ) const

inline

◆ unobscuredContentRectIncludingScrollbars() [2/2]

IntRect WebCore::ScrollView::unobscuredContentRectIncludingScrollbars ( ) const

inline

◆ updateScrollbars() [1/2]

void WebCore::ScrollView::updateScrollbars ( const ScrollPosition & desiredPosition )

protected

◆ updateScrollbars() [2/2]

void WebCore::ScrollView::updateScrollbars ( const ScrollPosition & desiredPosition )

protected

◆ updateScrollCorner() [1/2]

virtual void WebCore::ScrollView::updateScrollCorner ( )

protectedpure virtual

◆ updateScrollCorner() [2/2]

virtual void WebCore::ScrollView::updateScrollCorner ( )

protectedpure virtual

◆ useFixedLayout() [1/2]

bool WebCore::ScrollView::useFixedLayout ( ) const

◆ useFixedLayout() [2/2]

WEBCORE_EXPORT bool WebCore::ScrollView::useFixedLayout ( ) const

◆ verticalScrollbar() [1/2]

Scrollbar* WebCore::ScrollView::verticalScrollbar ( ) const

inlinefinalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ verticalScrollbar() [2/2]

Scrollbar* WebCore::ScrollView::verticalScrollbar ( ) const

inlinefinalvirtual

Reimplemented from WebCore::ScrollableArea.

◆ verticalScrollbarLock() [1/2]

bool WebCore::ScrollView::verticalScrollbarLock ( ) const

inline

◆ verticalScrollbarLock() [2/2]

bool WebCore::ScrollView::verticalScrollbarLock ( ) const

inline

◆ verticalScrollbarMode() [1/2]

ScrollbarMode WebCore::ScrollView::verticalScrollbarMode ( ) const

inline

◆ verticalScrollbarMode() [2/2]

ScrollbarMode WebCore::ScrollView::verticalScrollbarMode ( ) const

inline

◆ viewToContents() [1/4]

IntPoint WebCore::ScrollView::viewToContents ( const IntPoint & point ) const

◆ viewToContents() [2/4]

IntPoint WebCore::ScrollView::viewToContents ( const IntPoint & ) const

◆ viewToContents() [3/4]

IntRect WebCore::ScrollView::viewToContents ( IntRect rect ) const

◆ viewToContents() [4/4]

IntRect WebCore::ScrollView::viewToContents ( IntRect ) const

◆ visibleContentScaleFactor() [1/2]

virtual float WebCore::ScrollView::visibleContentScaleFactor ( ) const

inlinevirtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ visibleContentScaleFactor() [2/2]

virtual float WebCore::ScrollView::visibleContentScaleFactor ( ) const

inlinevirtual

Reimplemented in WebCore::FrameView, and WebCore::FrameView.

◆ visibleSize() [1/2]

IntSize WebCore::ScrollView::visibleSize ( ) const

inlinefinalvirtual

Implements WebCore::ScrollableArea.

◆ visibleSize() [2/2]

IntSize WebCore::ScrollView::visibleSize ( ) const

inlinefinalvirtual

Implements WebCore::ScrollableArea.

◆ windowClipRect() [1/2]

virtual IntRect WebCore::ScrollView::windowClipRect ( ) const

pure virtual

Implemented in WebCore::FrameView, and WebCore::FrameView.

◆ windowClipRect() [2/2]

virtual IntRect WebCore::ScrollView::windowClipRect ( ) const

pure virtual

Implemented in WebCore::FrameView, and WebCore::FrameView.

◆ windowToContents() [1/4]

IntPoint WebCore::ScrollView::windowToContents ( const IntPoint & windowPoint ) const

◆ windowToContents() [2/4]

WEBCORE_EXPORT IntPoint WebCore::ScrollView::windowToContents ( const IntPoint & ) const

◆ windowToContents() [3/4]

WEBCORE_EXPORT IntRect WebCore::ScrollView::windowToContents ( const IntRect & ) const

◆ windowToContents() [4/4]

IntRect WebCore::ScrollView::windowToContents ( const IntRect & windowRect ) const

Member Data Documentation

◆ noPanScrollRadius

static const int WebCore::ScrollView::noPanScrollRadius = 15

static

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

DerivedData/WebKit/Build/Products/Debug/WebCore.framework/Versions/A/PrivateHeaders/ScrollView.h
Source/WebCore/platform/ios/ScrollViewIOS.mm
Source/WebCore/platform/mac/ScrollViewMac.mm
Source/WebCore/platform/ScrollView.cpp

Public Types

Public Member Functions

Static Public Attributes

Protected Member Functions

Additional Inherited Members

Member Enumeration Documentation

◆ TopContentInsetType [1/2]

◆ TopContentInsetType [2/2]

Constructor & Destructor Documentation

◆ ~ScrollView() [1/2]

◆ ScrollView() [1/2]

◆ ~ScrollView() [2/2]

◆ ScrollView() [2/2]

Member Function Documentation

◆ addChild() [1/2]

◆ addChild() [2/2]

◆ addedOrRemovedScrollbar() [1/2]

◆ addedOrRemovedScrollbar() [2/2]

◆ addPanScrollIcon() [1/2]

◆ addPanScrollIcon() [2/2]

◆ adjustScrollPositionWithinRange() [1/2]

◆ adjustScrollPositionWithinRange() [2/2]

◆ allowsUnclampedScrollPosition() [1/2]

◆ allowsUnclampedScrollPosition() [2/2]

◆ availableContentSizeChanged() [1/2]

◆ availableContentSizeChanged() [2/2]

◆ avoidScrollbarCreation() [1/2]

◆ avoidScrollbarCreation() [2/2]

◆ cacheCurrentScrollPosition() [1/2]

◆ cacheCurrentScrollPosition() [2/2]

◆ cachedScrollPosition() [1/2]

◆ cachedScrollPosition() [2/2]

◆ calculateAndPaintOverhangAreas() [1/2]

◆ calculateAndPaintOverhangAreas() [2/2]

◆ canBlitOnScroll() [1/2]

◆ canBlitOnScroll() [2/2]

◆ canHaveScrollbars() [1/2]

◆ canHaveScrollbars() [2/2]

◆ children() [1/2]

◆ children() [2/2]

◆ clipRectChanged() [1/2]

◆ clipRectChanged() [2/2]

◆ clipsRepaints() [1/2]

◆ clipsRepaints() [2/2]

◆ contentsHeight() [1/2]

◆ contentsHeight() [2/2]

◆ contentsScrollPosition() [1/2]

◆ contentsScrollPosition() [2/2]

◆ contentsSize() [1/2]

◆ contentsSize() [2/2]

◆ contentsToContainingViewContents() [1/4]

◆ contentsToContainingViewContents() [2/4]

◆ contentsToContainingViewContents() [3/4]

◆ contentsToContainingViewContents() [4/4]

◆ contentsToRootView() [1/4]

◆ contentsToRootView() [2/4]

◆ contentsToRootView() [3/4]

◆ contentsToRootView() [4/4]

◆ contentsToScreen() [1/2]

◆ contentsToScreen() [2/2]

◆ contentsToView() [1/4]

◆ contentsToView() [2/4]

◆ contentsToView() [3/4]

◆ contentsToView() [4/4]

◆ contentsToWindow() [1/4]

◆ contentsToWindow() [2/4]

◆ contentsToWindow() [3/4]

◆ contentsToWindow() [4/4]

◆ contentsWidth() [1/2]

◆ contentsWidth() [2/2]

◆ convertChildToSelf() [1/2]

◆ convertChildToSelf() [2/2]

◆ convertFromContainingViewToScrollbar() [1/4]

◆ convertFromContainingViewToScrollbar() [2/4]

◆ convertFromContainingViewToScrollbar() [3/4]

◆ convertFromContainingViewToScrollbar() [4/4]

◆ convertFromScrollbarToContainingView() [1/4]

◆ convertFromScrollbarToContainingView() [2/4]

◆ convertFromScrollbarToContainingView() [3/4]

◆ convertFromScrollbarToContainingView() [4/4]