Re: adding a node to a JTree

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#1142

From: Paul Furbacher [TeamB]
Date: Tue, 16 Mar 2004 22:26

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Alan Shiers wrote:

> [...].
> 
> My main problem, I am discovering, is that the main JTree on the main
> interface doesn't receive an actual click of the node from the mouse,
> thereby not triggering a TreeSelectionEvent as apposed to when I try to
> delete a node.  So, [...]

JTree has methods for translating x,y into rows, path, etc.
The mouse event which pops up your menu gives you x and y.
Pass those values into your method.  I think that should
solve your problem.

>>public void createLeafNode(int x, int y)
>>  {
>>     //jTree1.repaint();

   TreePath path = jTree1.getPathForLocation(x, y);

>>     if(path == null)
>>        return;
>>[...]
>>  }

-- 

Paul Furbacher (TeamB)

   Save time, search the archives:
        http://www.borland.com/newsgroups/ngsearch.html

   Is it in Joi Ellis's Faq-O-Matic?
        http://www.visi.com/~gyles19/fom-serve/cache/1.html

   Finally, please send responses to the newsgroup only.
   That means, do not send email directly to me.
   Thank you.

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