🚀 go-pugleaf

I looked into this more.  The mouseClicked method works as far as identifying
the click, the # of clicks and the closest path for the click; however, the
expandPath doesn't expand that path at all (unless in the debug mode again).
The following is a snippet of my code:

// tree is an instance of JTree
tree.addMouseListener(new MouseAdapter() {
            public void mouseClicked(MouseEvent e) {
               this_mouseClicked(e);
            }
});

public void this_mouseClicked(MouseEvent e)
{
   TreePath path = tree.getClosestPathForLocation(e.getX(), e.getY());
   if (path != null)
   {
       // ReportableEntityNode extends DefaultMutableTreeNode
       ReportableEntityNode node =
                       (ReportableEntityNode)path.getLastPathComponent();
       System.out.println("click " + e.getClickCount() + " on "
                               + node.getThisEntity().getID_RSSD());
       tree.expandPath(path);
   }
}

Does anyone have any clue?  Thank you!

In article <775fhd$dkj$1@nnrp1.dejanews.com>,
  appdev888@my-dejanews.com wrote:
> I built a prototype where a hierarchy is built using the
> DefaultMutableTreeNode directly. I didn't need to build any mouseListener and
> the branch explansion worked perfectly.
>
> Now I am building the real app. To optimize code reuse, we choose to extend
> DefaultMutableTreeNode to incorporate our business logic in it.  Without
> building any mouseListener like the prototype, the tree doesn't expand even
> when I click on it.  So we build the mouseListener to the tree itself and it
> only works as I debug in JBuilder.  Does anyone have any idea?
>
> -----------== Posted via Deja News, The Discussion Network ==----------
> http://www.dejanews.com/       Search, Read, Discuss, or Start Your Own
>

-----------== Posted via Deja News, The Discussion Network ==----------
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