Getting JTree focus

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#16517

From: Leo Cohen
Date: Thu, 18 Feb 1999 00:00

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I have several JTrees on the screen in non-modal windows so I can switch
between them. I have set up a focus listener for for focus gained for
both the frame and the JTree in the frame, but neither listener seems to
pick up the change of focus.

Question: How do I determine which JTree has the current focus?

Also, in one tree, how do I know when the focus has changed from one
node to another?

-- 
Leo Cohen

116-1 Howard Drive
Charlottesville, VA  22903

804-243-8922 (UVA)
804-244-4648 (home)
804-244-7922 (home fax)
815-550-9313 (office fax)
lcohen@cs.virginia.edu

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From: Leo Cohen <lcohen@cs.virginia.edu>
Subject: Getting JTree focus
Date: 1999/02/18
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