[cp-patches] FYI: SwingComponentPeer fixes

Roman Kennke roman at kennke.org
Tue Jun 27 15:12:35 UTC 2006

A couple of fixes for SwingComponentPeer. These are needed for my
X/Escher peers to work correctly.

2006-06-27  Roman Kennke  <kennke at aicas.com>

        * gnu/java/awt/peer/swing/SwingComponentPeer.java
        (createImage): Delegate this to the parent.
        (handleEvent): Only handle PAINT/UPDATE events when the
        component is actually showing.
        (hide): Repaint the parent after hiding a component.
        (prepareImage): Have only one return point.
        (setVisible): Delegate to show() and hide().
        (createVolatileImage): Added null check to avoid NPE.


“Improvement makes straight roads, but the crooked roads, without
Improvement, are roads of Genius.” - William Blake
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