JTree Update Leaf Icon

Hi,
I have two problem with Jtree.
1.How can I put different Icons for different leafs of the same node?
2.How is it possible to refresh or update the Jtree(by adding or removing some leaf) that the leaf Icons remain?
Thanks for your help.

1.How can I put different Icons for different leafs of the same node?Yes, ... either write a custom cell renderer or find a "merged icon".. there are examples of both around the forums.
2.How is it possible to refresh or update the Jtree(by adding or removing
some leaf) that the leaf Icons remain?No. if you remove a node, the node is gone. If you don't remove the node, the node stays. IF you want to leave the leaf icon, you can have a renderer which just displays the icon and not the text.

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any info appreciated :)

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class CustomIconRenderer extends JLabel implements TreeCellRenderer {
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Hi,
I have one treeviewer class in which i have set the leaf icon like
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it's working fine..i have one more class namely IntFrame....there i have one button which display some doc...now when i click on button i wanna change only selected leaf icon not other leaf icon...
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regards
Tarique

Can u provide me the some source code...
i m not able to do this..
Regards
Tarique

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JTree Update Leaf Icon

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