Re: [cp-patches] Patch for Approval fixes bug #16540 GlassPane intercepting Mouse Events

[Thomas Fitzsimmons]

On Tue, 2005-09-06 at 16:16 -0400, Anthony Balkissoon wrote:
> This patch (pending approval) fixes bug #16540 where a RootPaneContainer
> whose GlassPane was set to visible but had no MouseListeners attached
> was still intercepting Mouse Events.
> 
> The patch basically consists of the new implementation method
> getDeepestComponentForMouseEventAt which (like
> AWTUtilities.getDeepestComponentAt) simply calls findComponentAt.
> However, getDeepestComponentForMouseEventAt also checks to see if there
> is a visible GlassPane with no MouseListeners attached, in which case it
> calls findNonGlassPaneComponentAt which does the same thing as
> findComponentAt except that it ignores the GlassPane.
> 
> Note that I also added the API docs for findComponentAt.  Sorry to mix
> doc changes with code changes, but it was very similar to the docs I
> wrote for my new method findNonGlassPaneComponentAt.

The implementation seems fine but it should be moved into Swing.  I
don't think Container should need to know about Swing components.

Tom