org.eclipse.draw2d
Class DeferredUpdateManager
java.lang.Object
|
+--org.eclipse.draw2d.UpdateManager
|
+--org.eclipse.draw2d.DeferredUpdateManager
- public class DeferredUpdateManager
- extends UpdateManager
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DeferredUpdateManager
public DeferredUpdateManager(GraphicsSource gs)
DeferredUpdateManager
public DeferredUpdateManager()
addDirtyRegion
public void addDirtyRegion(IFigure figure,
int x,
int y,
int w,
int h)
- Description copied from class:
UpdateManager
- Adds the dirty region defined by the coordinates on the IFigure
figure. The update manager should repaint the dirty
region in a timely fashion.
- Specified by:
addDirtyRegion
in class UpdateManager
addInvalidFigure
public void addInvalidFigure(IFigure f)
- Description copied from class:
UpdateManager
- The receiver should call validate() on the IFigure
figure in a timely fashion.
- Specified by:
addInvalidFigure
in class UpdateManager
getGraphics
protected Graphics getGraphics(Rectangle region)
performUpdate
public void performUpdate(Rectangle exposed)
- Specified by:
performUpdate
in class UpdateManager
performUpdate
public void performUpdate()
- Specified by:
performUpdate
in class UpdateManager
queueWork
protected void queueWork()
releaseGraphics
protected void releaseGraphics(Graphics graphics)
repairDamage
protected void repairDamage()
setGraphicsSource
public void setGraphicsSource(GraphicsSource gs)
- Specified by:
setGraphicsSource
in class UpdateManager
setRoot
public void setRoot(IFigure figure)
- Specified by:
setRoot
in class UpdateManager
validateFigures
protected void validateFigures()
Copyright (c) IBM Corp. and others 2000, 2003. All Rights Reserved.