how to enable a leaf in a JTree after clicking it.

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2 total messages Started by backstreetboy Wed, 14 Jun 2006 05:25

#176

Author: backstreetboy
Date: Wed, 14 Jun 2006 05:25

14 lines
1600 bytes

Hi there,

Well i did create a small application using a JTree , the JTree ends at
leaf node.
I coded it such a way that once we click a leaf  a JFrame is
displayed.Now once after clicking on a leaf it gets highlited (say blue
in color) it allows me to click the same leaf  for the second time
instantly but the JFrame doesnt open up this time, rather i need to
click on some other leaf and then get back to the older one.

Is there a work around for this, any help is appreciated.

bye

Re: how to enable a leaf in a JTree after clicking it.

#177

Author: backstreetboy
Date: Wed, 14 Jun 2006 05:46

18 lines
1896 bytes

backstreetboy wrote:
> Hi there,
>
> Well i did create a small application using a JTree , the JTree ends at
> leaf node.
> I coded it such a way that once we click a leaf  a JFrame is
> displayed.Now once after clicking on a leaf it gets highlited (say blue
> in color) it allows me to click the same leaf  for the second time
> instantly but the JFrame doesnt open up this time, rather i need to
> click on some other leaf and then get back to the older one.
>
> Is there a work around for this, any help is appreciated.
>
> bye

i am  implementing TreeSelectionListener and writing my code in public
void valueChanged(TreeSelectionEvent e)

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