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com.sun.webkit.graphics

public abstract Class WCPageBackBuffer

Class Inheritance

extends Ref

java.lang.Object
com.sun.webkit.graphics.Ref
com.sun.webkit.graphics.WCPageBackBuffer

Known Direct Subclasses

com.sun.javafx.webkit.prism.WCPageBackBufferImpl

Constructor Summary

Access	Constructor and Description
public	WCPageBackBuffer()

Method Summary

Modifier and Type	Method and Description
protected abstract void	copyArea(int x, int y, int w, int h, int dx, int dy)
public abstract WCGraphicsContext	createGraphics()
public abstract void	disposeGraphics(WCGraphicsContext gc)
public abstract void	flush(WCGraphicsContext gc, int x, int y, int w, int h)
public abstract boolean	validate(int width, int height) Returns: `false` if full page repaint is needed after the validation, `true` otherwise

Inherited from com.sun.webkit.graphics.Ref:: deref getID hasRefs ref

Constructor Detail

WCPageBackBuffer	back to summary
public WCPageBackBuffer()

Method Detail

copyArea	back to summary
protected abstract void copyArea(int x, int y, int w, int h, int dx, int dy)

createGraphics	back to summary
public abstract WCGraphicsContext createGraphics()

disposeGraphics	back to summary
public abstract void disposeGraphics(WCGraphicsContext gc)

flush	back to summary
public abstract void flush(WCGraphicsContext gc, int x, int y, int w, int h)

validate	back to summary
public abstract boolean validate(int width, int height) Returns:boolean `false` if full page repaint is needed after the validation, `true` otherwise