Re: [cp-patches] Patch for BasicInternalFrameUI fixes #23966

[Anthony Balkissoon]

Made a slight change to this, just a null pointer check before
comparison.  Patch is attached.

2005-09-19  Anthony Balkissoon  <address@hidden>

        * javax/swing/plaf/basic/BasicInternalFrameUI.java:
        (GlassPaneDispatcher.handleEvent): Added check for mouseEventTarget
        being null to avoid NPE.

--Tony

On Mon, 2005-09-19 at 13:30 -0400, Anthony Balkissoon wrote:
> BasicInternalFrameUI$GlassPaneDispatcher.handleEvent was re-dispatching
> events to itself causing an infinite loop.  This patch fixes the
> problem.  Patch is attached.
> 
> 2005-09-19  Anthony Balkissoon  <address@hidden>
> 
>       * javax/swing/plaf/basic/BasicInternalFrameUI.java:
>       (GlassPaneDispatcher.handleEvent): Replaced call to SwingUtilities' 
>       convertMouseEvent (with identical source and desination) with a simple 
>       cast.  If acquireComponentForMouseEvent reveals we're going to 
>       re-dispatch this event to ourselves (and loop infinitely), return. Also
>       replaced contentPane by glassPane as the source argument to 
>       SwingUtilities.convertMouseEvent since the glassPane is the real
> source.
> 
> --Tony
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JInternalFrameGlassPaneInfiniteDispatchFix.diff
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