prefuse.util.display
Interface PaintListener

All Superinterfaces:

java.util.EventListener

All Known Implementing Classes:

BackgroundPainter, DebugStatsPainter

public interface PaintListener

extends java.util.EventListener

Listener interface for monitoring paint events on a Display. This listener is notified both directly before and after a Display has been painted, and allows for custom painting to be performed.

Author:

jeffrey heer

Method Summary

void	postPaint(Display d, java.awt.Graphics2D g) Notification that Display painting has completed.
void	prePaint(Display d, java.awt.Graphics2D g) Notification that Display painting is beginning.

Method Detail

prePaint

public void prePaint(Display d,
                     java.awt.Graphics2D g)

Notification that Display painting is beginning.

Parameters:

d - the Display about to paint itself

g - the Graphics context for the Display

postPaint

public void postPaint(Display d,
                      java.awt.Graphics2D g)

Notification that Display painting has completed.

Parameters:

d - the Display about to paint itself

g - the Graphics context for the Display