Hi,
 I have custom painting in a layer of JLayeredPane invloving about ~5000
lines.
 When the cursor moves over JLayeredPane, I have to display a small
rectangle ( about 30 * 30 pixels ) around the cursor. The performance
bottleneck is that with the mouseMoved event, ~5000 lines get repainted.
To overcome this, I created a JPanel in the DRAG layer of JLayeredPane
with the custom painting for the small rectangle. But when I invoke
repaint() of the JPanel in the DRAG layer , Swing calls custom painting
for ~5000 line too.
 Is there any way of displaying a rectangle around cursor WITHOUT
repainting ~5000 lines ?
 Thanks.

ganesan

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