org.jdesktop.swingx
Class RepaintManagerX

java.lang.Object
  javax.swing.RepaintManager
      org.jdesktop.swingx.ForwardingRepaintManager
          org.jdesktop.swingx.RepaintManagerX

public class RepaintManagerX
extends ForwardingRepaintManager

An implementation of RepaintManager which adds support for transparency in JXPanels. JXPanel (which supports translucency) will replace the current RepaintManager with an instance of RepaintManagerX unless the current RepaintManager is tagged by the TranslucentRepaintManager annotation.

Constructor Summary

RepaintManagerX(RepaintManager delegate)

Method Summary

void	addDirtyRegion(JComponent c, int x, int y, int w, int h) Add a component in the list of components that should be refreshed.

Methods inherited from class org.jdesktop.swingx.ForwardingRepaintManager

addInvalidComponent, getDelegateManager, getDirtyRegion, getDoubleBufferMaximumSize, getOffscreenBuffer, getVolatileOffscreenBuffer, isCompletelyDirty, isDoubleBufferingEnabled, markCompletelyClean, markCompletelyDirty, paintDirtyRegions, removeInvalidComponent, setDoubleBufferingEnabled, setDoubleBufferMaximumSize, toString, validateInvalidComponents

Methods inherited from class javax.swing.RepaintManager

currentManager, currentManager, setCurrentManager

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RepaintManagerX

public RepaintManagerX(RepaintManager delegate)

Parameters:

delegate -

Method Detail

addDirtyRegion

public void addDirtyRegion(JComponent c,
                           int x,
                           int y,
                           int w,
                           int h)

Add a component in the list of components that should be refreshed. If c already has a dirty region, the rectangle (x,y,w,h) will be unioned with the region that should be redrawn.

Overrides:

addDirtyRegion in class ForwardingRepaintManager

Parameters:

c - Component to repaint, null results in nothing happening.

x - X coordinate of the region to repaint

y - Y coordinate of the region to repaint

w - Width of the region to repaint

h - Height of the region to repaint

See Also:

JComponent.repaint(long, int, int, int, int)