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jpicedt.ui.util
Class DebugRepaintManager  

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

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public class DebugRepaintManager

extends javax.swing.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"

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Nested Class Summary

 

Nested classes inherited from class javax.swing.RepaintManager

 

Field Summary
private static boolean	ONLY_JPICEDT_COMPONENTS

 

Fields inherited from class javax.swing.RepaintManager

 

Constructor Summary

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

 

Method Summary
void	addDirtyRegion(javax.swing.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

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

 

Field Detail

ONLY_JPICEDT_COMPONENTS

private static final boolean ONLY_JPICEDT_COMPONENTS

See Also:

Constant Field Values

Constructor Detail

DebugRepaintManager

public DebugRepaintManager()

creates a new DebugRepaintManager with double-buffering turned off

Method Detail

addDirtyRegion

public void addDirtyRegion(javax.swing.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.

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paintDirtyRegions

public void paintDirtyRegions()

Paint all of the components that have been marked dirty.

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