[i]repaint()[/i] is perfectly fine. ;) What you need to do is supply it a
clipping rectangle. In all likelihood, the reason for your previous box not
disappearing is because it is never repainted. It's easy to make this
mistake--to only draw the new highlight and not wipe the previous--so you must
make a habit of redrawing both the previous position as the current one.
[code]
public void setHighlight(int index) {
if (index != this.index) {
Rectangle prev = getGraphBounds(this.index);
Rectangle next = getGraphBounds(index);
this.index = index;
repaint(prev);
repaint(next);
// or repaint(prev.union(next));
}
}
[/code]
That should suffice, I believe. Your code may vary, but this is a way to deal
with it.
[Message sent by forum member 'tarbo' (tarbo)]
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