WebCore::Widget Class Reference

#include <Widget.h>

Inheritance diagram for WebCore::Widget:

Public Member Functions
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
virtual WEBCORE_EXPORT void	setFrameRect (const IntRect &)
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)
virtual WEBCORE_EXPORT void	paint (GraphicsContext &, const IntRect &)
void	invalidate ()
virtual void	invalidateRect (const IntRect &)=0
virtual WEBCORE_EXPORT void	setFocus (bool)
void	setCursor (const Cursor &)
virtual WEBCORE_EXPORT void	show ()
virtual WEBCORE_EXPORT void	hide ()
bool	isSelfVisible () const
bool	isParentVisible () const
bool	isVisible () const
virtual void	setParentVisible (bool visible)
void	setSelfVisible (bool v)
void	setIsSelected (bool)
virtual bool	isFrameView () const
virtual bool	isPluginView () const
virtual bool	isPluginViewBase () const
virtual bool	isScrollbar () const
virtual bool	isScrollView () 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 void	frameRectsChanged ()
virtual void	clipRectChanged ()
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
virtual WEBCORE_EXPORT void	setFrameRect (const IntRect &)
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)
virtual WEBCORE_EXPORT void	paint (GraphicsContext &, const IntRect &)
void	invalidate ()
virtual void	invalidateRect (const IntRect &)=0
virtual WEBCORE_EXPORT void	setFocus (bool)
void	setCursor (const Cursor &)
virtual WEBCORE_EXPORT void	show ()
virtual WEBCORE_EXPORT void	hide ()
bool	isSelfVisible () const
bool	isParentVisible () const
bool	isVisible () const
virtual void	setParentVisible (bool visible)
void	setSelfVisible (bool v)
void	setIsSelected (bool)
virtual bool	isFrameView () const
virtual bool	isPluginView () const
virtual bool	isPluginViewBase () const
virtual bool	isScrollbar () const
virtual bool	isScrollView () 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 void	frameRectsChanged ()
virtual void	clipRectChanged ()
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 ()

Additional Inherited Members
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

Constructor & Destructor Documentation

Widget() [1/2]

Widget::Widget ( PlatformWidget  widget = nullptr )

explicit

~Widget() [1/2]

Widget::~Widget ( )

virtual

Widget() [2/2]

WEBCORE_EXPORT WebCore::Widget::Widget ( PlatformWidget  = nullptr )

explicit

~Widget() [2/2]

virtual WEBCORE_EXPORT WebCore::Widget::~Widget ( )

virtual

Member Function Documentation

boundsRect() [1/2]

IntRect WebCore::Widget::boundsRect ( ) const

inline

boundsRect() [2/2]

IntRect WebCore::Widget::boundsRect ( ) const

inline

clipRectChanged() [1/2]

virtual void WebCore::Widget::clipRectChanged ( )

inlinevirtual

Reimplemented in WebCore::ScrollView, WebCore::ScrollView, and WebCore::PluginView.

clipRectChanged() [2/2]

virtual void WebCore::Widget::clipRectChanged ( )

inlinevirtual

Reimplemented in WebCore::ScrollView, WebCore::ScrollView, and WebCore::PluginView.

convertFromContainingView() [1/4]

IntRect Widget::convertFromContainingView ( const IntRect &  parentRect ) const

virtual

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

convertFromContainingView() [2/4]

virtual WEBCORE_EXPORT IntRect WebCore::Widget::convertFromContainingView ( const IntRect &  ) const

virtual

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

convertFromContainingView() [3/4]

IntPoint Widget::convertFromContainingView ( const IntPoint &  parentPoint ) const

virtual

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

convertFromContainingView() [4/4]

virtual WEBCORE_EXPORT IntPoint WebCore::Widget::convertFromContainingView ( const IntPoint &  ) const

virtual

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

convertFromContainingWindow() [1/4]

IntRect Widget::convertFromContainingWindow

(

const IntRect &

windowRect

)

const

convertFromContainingWindow() [2/4]

IntRect WebCore::Widget::convertFromContainingWindow

(

const IntRect &

)

const

convertFromContainingWindow() [3/4]

IntPoint Widget::convertFromContainingWindow

(

const IntPoint &

windowPoint

)

const

convertFromContainingWindow() [4/4]

IntPoint WebCore::Widget::convertFromContainingWindow

(

const IntPoint &

)

const

convertFromRootView() [1/4]

IntRect Widget::convertFromRootView

(

const IntRect &

rootRect

)

const

convertFromRootView() [2/4]

IntRect WebCore::Widget::convertFromRootView

(

const IntRect &

)

const

convertFromRootView() [3/4]

IntPoint Widget::convertFromRootView

(

const IntPoint &

rootPoint

)

const

convertFromRootView() [4/4]

IntPoint WebCore::Widget::convertFromRootView

(

const IntPoint &

)

const

convertToContainingView() [1/4]

virtual WEBCORE_EXPORT IntRect WebCore::Widget::convertToContainingView ( const IntRect &  ) const

virtual

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

convertToContainingView() [2/4]

IntRect Widget::convertToContainingView ( const IntRect &  localRect ) const

virtual

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

convertToContainingView() [3/4]

IntPoint Widget::convertToContainingView ( const IntPoint &  localPoint ) const

virtual

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

convertToContainingView() [4/4]

virtual WEBCORE_EXPORT IntPoint WebCore::Widget::convertToContainingView ( const IntPoint &  ) const

virtual

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

convertToContainingWindow() [1/4]

IntRect Widget::convertToContainingWindow

(

const IntRect &

localRect

)

const

convertToContainingWindow() [2/4]

WEBCORE_EXPORT IntRect WebCore::Widget::convertToContainingWindow

(

const IntRect &

)

const

convertToContainingWindow() [3/4]

IntPoint Widget::convertToContainingWindow

(

const IntPoint &

localPoint

)

const

convertToContainingWindow() [4/4]

WEBCORE_EXPORT IntPoint WebCore::Widget::convertToContainingWindow

(

const IntPoint &

)

const

convertToRootView() [1/4]

IntRect Widget::convertToRootView

(

const IntRect &

localRect

)

const

convertToRootView() [2/4]

WEBCORE_EXPORT IntRect WebCore::Widget::convertToRootView

(

const IntRect &

)

const

convertToRootView() [3/4]

IntPoint Widget::convertToRootView

(

const IntPoint &

localPoint

)

const

convertToRootView() [4/4]

IntPoint WebCore::Widget::convertToRootView

(

const IntPoint &

)

const

createWeakPtr() [1/2]

WeakPtr<Widget> WebCore::Widget::createWeakPtr ( )

inline

createWeakPtr() [2/2]

WeakPtr<Widget> WebCore::Widget::createWeakPtr ( )

inline

frameRect() [1/2]

WEBCORE_EXPORT IntRect WebCore::Widget::frameRect

(

)

const

frameRect() [2/2]

IntRect Widget::frameRect

(

)

const

frameRectsChanged() [1/2]

virtual void WebCore::Widget::frameRectsChanged ( )

inlinevirtual

Reimplemented in WebCore::ScrollView, WebCore::ScrollView, and WebCore::PluginView.

frameRectsChanged() [2/2]

virtual void WebCore::Widget::frameRectsChanged ( )

inlinevirtual

Reimplemented in WebCore::ScrollView, WebCore::ScrollView, and WebCore::PluginView.

handleEvent() [1/2]

virtual void WebCore::Widget::handleEvent ( Event *  )

inlinevirtual

Reimplemented in WebCore::PluginView.

handleEvent() [2/2]

virtual void WebCore::Widget::handleEvent ( Event *  )

inlinevirtual

Reimplemented in WebCore::PluginView.

height() [1/2]

int WebCore::Widget::height ( ) const

inline

height() [2/2]

int WebCore::Widget::height ( ) const

inline

hide() [1/2]

virtual WEBCORE_EXPORT void WebCore::Widget::hide ( )

virtual

Reimplemented in WebCore::ScrollView, WebCore::ScrollView, and WebCore::PluginView.

hide() [2/2]

void Widget::hide ( )

virtual

Reimplemented in WebCore::ScrollView, WebCore::ScrollView, and WebCore::PluginView.

invalidate() [1/2]

void WebCore::Widget::invalidate ( )

inline

invalidate() [2/2]

void WebCore::Widget::invalidate ( )

inline

invalidateRect() [1/2]

virtual void WebCore::Widget::invalidateRect ( const IntRect &  )

pure virtual

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

invalidateRect() [2/2]

virtual void WebCore::Widget::invalidateRect ( const IntRect &  )

pure virtual

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

isFrameView() [1/2]

virtual bool WebCore::Widget::isFrameView ( ) const

inlinevirtual

isFrameView() [2/2]

virtual bool WebCore::Widget::isFrameView ( ) const

inlinevirtual

isParentVisible() [1/2]

bool WebCore::Widget::isParentVisible ( ) const

inline

isParentVisible() [2/2]

bool WebCore::Widget::isParentVisible ( ) const

inline

isPluginView() [1/2]

virtual bool WebCore::Widget::isPluginView ( ) const

inlinevirtual

Reimplemented in WebCore::PluginView.

isPluginView() [2/2]

virtual bool WebCore::Widget::isPluginView ( ) const

inlinevirtual

Reimplemented in WebCore::PluginView.

isPluginViewBase() [1/2]

virtual bool WebCore::Widget::isPluginViewBase ( ) const

inlinevirtual

Reimplemented in WebCore::PluginViewBase, and WebCore::PluginViewBase.

isPluginViewBase() [2/2]

virtual bool WebCore::Widget::isPluginViewBase ( ) const

inlinevirtual

Reimplemented in WebCore::PluginViewBase, and WebCore::PluginViewBase.

isScrollbar() [1/2]

virtual bool WebCore::Widget::isScrollbar ( ) const

inlinevirtual

isScrollbar() [2/2]

virtual bool WebCore::Widget::isScrollbar ( ) const

inlinevirtual

isScrollView() [1/2]

virtual bool WebCore::Widget::isScrollView ( ) const

inlinevirtual

isScrollView() [2/2]

virtual bool WebCore::Widget::isScrollView ( ) const

inlinevirtual

isSelfVisible() [1/2]

bool WebCore::Widget::isSelfVisible ( ) const

inline

isSelfVisible() [2/2]

bool WebCore::Widget::isSelfVisible ( ) const

inline

isVisible() [1/2]

bool WebCore::Widget::isVisible ( ) const

inline

isVisible() [2/2]

bool WebCore::Widget::isVisible ( ) const

inline

location() [1/2]

IntPoint WebCore::Widget::location ( ) const

inline

location() [2/2]

IntPoint WebCore::Widget::location ( ) const

inline

move() [1/4]

void WebCore::Widget::move ( int  x, int  y  )

inline

move() [2/4]

void WebCore::Widget::move ( int  x, int  y  )

inline

move() [3/4]

void WebCore::Widget::move ( const IntPoint &  p )

inline

move() [4/4]

void WebCore::Widget::move ( const IntPoint &  p )

inline

notifyWidget() [1/2]

virtual void WebCore::Widget::notifyWidget ( WidgetNotification  )

inlinevirtual

notifyWidget() [2/2]

virtual void WebCore::Widget::notifyWidget ( WidgetNotification  )

inlinevirtual

paint() [1/2]

void Widget::paint ( GraphicsContext &  p, const IntRect &  r  )

virtual

Reimplemented in WebCore::ScrollView, WebCore::ScrollView, WebCore::PluginView, WebCore::Scrollbar, and WebCore::Scrollbar.

paint() [2/2]

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

virtual

Reimplemented in WebCore::ScrollView, WebCore::ScrollView, WebCore::PluginView, WebCore::Scrollbar, and WebCore::Scrollbar.

parent() [1/2]

ScrollView* WebCore::Widget::parent ( ) const

inline

parent() [2/2]

ScrollView* WebCore::Widget::parent ( ) const

inline

platformWidget() [1/2]

WEBCORE_EXPORT PlatformWidget WebCore::Widget::platformWidget

(

)

const

platformWidget() [2/2]

PlatformWidget Widget::platformWidget ( ) const

inline

removeFromParent() [1/2]

void Widget::removeFromParent

(

)

removeFromParent() [2/2]

WEBCORE_EXPORT void WebCore::Widget::removeFromParent

(

)

resize() [1/4]

void WebCore::Widget::resize ( int  w, int  h  )

inline

resize() [2/4]

void WebCore::Widget::resize ( int  w, int  h  )

inline

resize() [3/4]

void WebCore::Widget::resize ( const IntSize &  s )

inline

resize() [4/4]

void WebCore::Widget::resize ( const IntSize &  s )

inline

root() [1/2]

FrameView * Widget::root

(

)

const

root() [2/2]

FrameView* WebCore::Widget::root

(

)

const

setCursor() [1/2]

void WebCore::Widget::setCursor

(

const Cursor &

)

setCursor() [2/2]

void Widget::setCursor

(

const Cursor &

cursor

)

setFocus() [1/2]

void Widget::setFocus ( bool  focused )

virtual

Reimplemented in WebCore::PluginView.

setFocus() [2/2]

virtual WEBCORE_EXPORT void WebCore::Widget::setFocus ( bool  )

virtual

Reimplemented in WebCore::PluginView.

setFrameRect() [1/2]

void Widget::setFrameRect ( const IntRect &  rect )

virtual

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

setFrameRect() [2/2]

virtual WEBCORE_EXPORT void WebCore::Widget::setFrameRect ( const IntRect &  )

virtual

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

setIsSelected() [1/2]

void Widget::setIsSelected

(

bool

isSelected

)

setIsSelected() [2/2]

void WebCore::Widget::setIsSelected

(

bool

)

setParent() [1/2]

virtual WEBCORE_EXPORT void WebCore::Widget::setParent ( ScrollView *  view )

virtual

Reimplemented in WebCore::PluginView.

setParent() [2/2]

void Widget::setParent ( ScrollView *  view )

virtual

Reimplemented in WebCore::PluginView.

setParentVisible() [1/2]

virtual void WebCore::Widget::setParentVisible ( bool  visible )

inlinevirtual

Reimplemented in WebCore::ScrollView, WebCore::ScrollView, and WebCore::PluginView.

setParentVisible() [2/2]

virtual void WebCore::Widget::setParentVisible ( bool  visible )

inlinevirtual

Reimplemented in WebCore::ScrollView, WebCore::ScrollView, and WebCore::PluginView.

setPlatformWidget() [1/2]

void Widget::setPlatformWidget ( PlatformWidget  widget )

inline

setPlatformWidget() [2/2]

WEBCORE_EXPORT void WebCore::Widget::setPlatformWidget

(

PlatformWidget

)

setSelfVisible() [1/2]

void WebCore::Widget::setSelfVisible ( bool  v )

inline

setSelfVisible() [2/2]

void WebCore::Widget::setSelfVisible ( bool  v )

inline

show() [1/2]

void Widget::show ( )

virtual

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

show() [2/2]

virtual WEBCORE_EXPORT void WebCore::Widget::show ( )

virtual

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

size() [1/2]

IntSize WebCore::Widget::size ( ) const

inline

size() [2/2]

IntSize WebCore::Widget::size ( ) const

inline

transformsAffectFrameRect() [1/2]

virtual bool WebCore::Widget::transformsAffectFrameRect ( )

inlinevirtual

transformsAffectFrameRect() [2/2]

virtual bool WebCore::Widget::transformsAffectFrameRect ( )

inlinevirtual

width() [1/2]

int WebCore::Widget::width ( ) const

inline

width() [2/2]

int WebCore::Widget::width ( ) const

inline

x() [1/2]

int WebCore::Widget::x ( ) const

inline

x() [2/2]

int WebCore::Widget::x ( ) const

inline

y() [1/2]

int WebCore::Widget::y ( ) const

inline

y() [2/2]

int WebCore::Widget::y ( ) const

inline

---

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

• DerivedData/WebKit/Build/Products/Debug/WebCore.framework/Versions/A/PrivateHeaders/Widget.h
• Source/WebCore/platform/gtk/WidgetGtk.cpp
• Source/WebCore/platform/ios/WidgetIOS.mm
• Source/WebCore/platform/mac/WidgetMac.mm
• Source/WebCore/platform/Widget.cpp
• Source/WebCore/platform/win/WidgetWin.cpp