WebCore::FixedPositionViewportConstraints Class Reference

#include <ScrollingConstraints.h>

Inheritance diagram for WebCore::FixedPositionViewportConstraints:

Public Member Functions
	FixedPositionViewportConstraints ()
	FixedPositionViewportConstraints (const FixedPositionViewportConstraints &other)
WEBCORE_EXPORT FloatPoint	layerPositionForViewportRect (const FloatRect &viewportRect) const
const FloatRect &	viewportRectAtLastLayout () const
void	setViewportRectAtLastLayout (const FloatRect &rect)
const FloatPoint &	layerPositionAtLastLayout () const
void	setLayerPositionAtLastLayout (const FloatPoint &point)
bool	operator== (const FixedPositionViewportConstraints &other) const
bool	operator!= (const FixedPositionViewportConstraints &other) const
	FixedPositionViewportConstraints ()
	FixedPositionViewportConstraints (const FixedPositionViewportConstraints &other)
WEBCORE_EXPORT FloatPoint	layerPositionForViewportRect (const FloatRect &viewportRect) const
const FloatRect &	viewportRectAtLastLayout () const
void	setViewportRectAtLastLayout (const FloatRect &rect)
const FloatPoint &	layerPositionAtLastLayout () const
void	setLayerPositionAtLastLayout (const FloatPoint &point)
bool	operator== (const FixedPositionViewportConstraints &other) const
bool	operator!= (const FixedPositionViewportConstraints &other) const
Public Member Functions inherited from WebCore::ViewportConstraints
	ViewportConstraints (const ViewportConstraints &other)
virtual	~ViewportConstraints ()
AnchorEdges	anchorEdges () const
bool	hasAnchorEdge (AnchorEdgeFlags flag) const
void	addAnchorEdge (AnchorEdgeFlags edgeFlag)
void	setAnchorEdges (AnchorEdges edges)
FloatSize	alignmentOffset () const
void	setAlignmentOffset (const FloatSize &offset)
	ViewportConstraints (const ViewportConstraints &other)
virtual	~ViewportConstraints ()
AnchorEdges	anchorEdges () const
bool	hasAnchorEdge (AnchorEdgeFlags flag) const
void	addAnchorEdge (AnchorEdgeFlags edgeFlag)
void	setAnchorEdges (AnchorEdges edges)
FloatSize	alignmentOffset () const
void	setAlignmentOffset (const FloatSize &offset)

Additional Inherited Members
Public Types inherited from WebCore::ViewportConstraints
enum	ConstraintType { FixedPositionConstraint, StickyPositionConstraint, FixedPositionConstraint, StickyPositionConstraint }
enum	AnchorEdgeFlags {   AnchorEdgeLeft = 1 << 0, AnchorEdgeRight = 1 << 1, AnchorEdgeTop = 1 << 2, AnchorEdgeBottom = 1 << 3,   AnchorEdgeLeft = 1 << 0, AnchorEdgeRight = 1 << 1, AnchorEdgeTop = 1 << 2, AnchorEdgeBottom = 1 << 3 }
enum	ConstraintType { FixedPositionConstraint, StickyPositionConstraint, FixedPositionConstraint, StickyPositionConstraint }
enum	AnchorEdgeFlags {   AnchorEdgeLeft = 1 << 0, AnchorEdgeRight = 1 << 1, AnchorEdgeTop = 1 << 2, AnchorEdgeBottom = 1 << 3,   AnchorEdgeLeft = 1 << 0, AnchorEdgeRight = 1 << 1, AnchorEdgeTop = 1 << 2, AnchorEdgeBottom = 1 << 3 }
typedef unsigned	AnchorEdges
typedef unsigned	AnchorEdges
Protected Member Functions inherited from WebCore::ViewportConstraints
	ViewportConstraints ()
	ViewportConstraints ()
Protected Attributes inherited from WebCore::ViewportConstraints
FloatSize	m_alignmentOffset
AnchorEdges	m_anchorEdges

Constructor & Destructor Documentation

FixedPositionViewportConstraints() [1/4]

WebCore::FixedPositionViewportConstraints::FixedPositionViewportConstraints ( )

inline

FixedPositionViewportConstraints() [2/4]

WebCore::FixedPositionViewportConstraints::FixedPositionViewportConstraints ( const FixedPositionViewportConstraints &  other )

inline

FixedPositionViewportConstraints() [3/4]

WebCore::FixedPositionViewportConstraints::FixedPositionViewportConstraints ( )

inline

FixedPositionViewportConstraints() [4/4]

WebCore::FixedPositionViewportConstraints::FixedPositionViewportConstraints ( const FixedPositionViewportConstraints &  other )

inline

Member Function Documentation

layerPositionAtLastLayout() [1/2]

const FloatPoint& WebCore::FixedPositionViewportConstraints::layerPositionAtLastLayout ( ) const

inline

layerPositionAtLastLayout() [2/2]

const FloatPoint& WebCore::FixedPositionViewportConstraints::layerPositionAtLastLayout ( ) const

inline

layerPositionForViewportRect() [1/2]

WEBCORE_EXPORT FloatPoint WebCore::FixedPositionViewportConstraints::layerPositionForViewportRect

(

const FloatRect &

viewportRect

)

const

layerPositionForViewportRect() [2/2]

FloatPoint WebCore::FixedPositionViewportConstraints::layerPositionForViewportRect

(

const FloatRect &

viewportRect

)

const

operator!=() [1/2]

bool WebCore::FixedPositionViewportConstraints::operator!= ( const FixedPositionViewportConstraints &  other ) const

inline

operator!=() [2/2]

bool WebCore::FixedPositionViewportConstraints::operator!= ( const FixedPositionViewportConstraints &  other ) const

inline

operator==() [1/2]

bool WebCore::FixedPositionViewportConstraints::operator== ( const FixedPositionViewportConstraints &  other ) const

inline

operator==() [2/2]

bool WebCore::FixedPositionViewportConstraints::operator== ( const FixedPositionViewportConstraints &  other ) const

inline

setLayerPositionAtLastLayout() [1/2]

void WebCore::FixedPositionViewportConstraints::setLayerPositionAtLastLayout ( const FloatPoint &  point )

inline

setLayerPositionAtLastLayout() [2/2]

void WebCore::FixedPositionViewportConstraints::setLayerPositionAtLastLayout ( const FloatPoint &  point )

inline

setViewportRectAtLastLayout() [1/2]

void WebCore::FixedPositionViewportConstraints::setViewportRectAtLastLayout ( const FloatRect &  rect )

inline

setViewportRectAtLastLayout() [2/2]

void WebCore::FixedPositionViewportConstraints::setViewportRectAtLastLayout ( const FloatRect &  rect )

inline

viewportRectAtLastLayout() [1/2]

const FloatRect& WebCore::FixedPositionViewportConstraints::viewportRectAtLastLayout ( ) const

inline

viewportRectAtLastLayout() [2/2]

const FloatRect& WebCore::FixedPositionViewportConstraints::viewportRectAtLastLayout ( ) const

inline

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

• DerivedData/WebKit/Build/Products/Debug/WebCore.framework/Versions/A/PrivateHeaders/ScrollingConstraints.h
• Source/WebCore/page/scrolling/ScrollingConstraints.cpp