How to select a leaf in a JTree using a JButton

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w3stkillah@gmail.com - 11 Apr 2006 11:21 GMT

Here's the deal. I need to select a leaf in a jtree using a click on a
button. I'm making some kind of MP3 player so when i press "next" i
need it to select the next leaf. When "shuffle" is pressed i need it to
select a random leaf. How do i do it?

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Thomas Weidenfeller - 11 Apr 2006 12:18 GMT

> Here's the deal. I need to select a leaf in a jtree using a click on a
> button. I'm making some kind of MP3 player so when i press "next" i
> need it to select the next leaf. When "shuffle" is pressed i need it to
> select a random leaf. How do i do it?

setSelectionPath(), as you could easily have found out reading the API
documentation.

/Thomas

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w3stkillah@gmail.com - 12 Apr 2006 13:26 GMT

I read the API. I had problems because the argument of
setSelectionPath() is TreePath. But i think i got it:
tree.setSelectionPath( new TreePath( node.getPath() ) );
Thanks!

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Thomas Weidenfeller - 12 Apr 2006 14:10 GMT

> I read the API. I had problems because the argument of
> setSelectionPath() is TreePath.

So why didn't you ask about TreePath then?

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How to select a leaf in a JTree using a JButton

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