jpicedt.ui.util
Class DebugRepaintManager

java.lang.Object
  javax.swing.RepaintManager
      jpicedt.ui.util.DebugRepaintManager

public class DebugRepaintManager
extends RepaintManager

A RepaintManager that may used for debugging purpose

Print out information about adding and/or painting dirty regions
How to use it :
- Set DEBUG_PAINTING to TRUE in JPicEdt.java
- launch jpicedt with "-redir=standard"

Constructor Summary

DebugRepaintManager()
creates a new DebugRepaintManager with double-buffering turned off

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.
void	paintDirtyRegions() Paint all of the components that have been marked dirty.

Methods inherited from class javax.swing.RepaintManager

addDirtyRegion, addDirtyRegion, addInvalidComponent, currentManager, currentManager, getDirtyRegion, getDoubleBufferMaximumSize, getOffscreenBuffer, getVolatileOffscreenBuffer, isCompletelyDirty, isDoubleBufferingEnabled, markCompletelyClean, markCompletelyDirty, removeInvalidComponent, setCurrentManager, setDoubleBufferingEnabled, setDoubleBufferMaximumSize, toString, validateInvalidComponents

Methods inherited from class java.lang.Object

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

Constructor Detail

DebugRepaintManager

public DebugRepaintManager()

creates a new DebugRepaintManager with double-buffering turned off

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 RepaintManager

paintDirtyRegions

public void paintDirtyRegions()

Paint all of the components that have been marked dirty.

Overrides:

paintDirtyRegions in class RepaintManager