Java: How to select all descendants of a given ancestor on the Jtree?

I would like to select an ancestor DefaultMutableTreeNode and get all descendant DefaultMutableTreeNode of this ancestor in the JTree.

I am using TreeSelectionListener to catch selection event on the current JTree.

Basically开发者_如何学运维, what I would like to be able to do is, select an ancestor node, and be able to copy it's descendant tree into another ancestor.

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You should be able to walk the subtree recursively through the children() of the DMTN.

FWIW:

Maybe this will help a little, but ExampleDepot is a good site for Java example code, and they have a lot of Swing examples.

Here is a link to their set of JTree examples. I hope you find what you need.

http://www.exampledepot.com/egs/javax.swing.tree/pkg.html