<x:tree id="tree1" .....
<x:treeSelectionListener type="dosmed.arbre.Tree1Action"/> // build a class
which implement treeSelectionListener(catche event when you select a node)
<x:iconProvider type="dosmed.arbre.TreeIcon"/> // build a class which
implement iconProvider (update image of a node)
</x:tree>
public class Tree1Action implements TreeSelectionListener{
public Tree1Action(){
super();
this.init();
}
public void init(){
System.out.println("init.........");
// build your tree
}
public void valueChanged(TreeSelectionEvent event){
DefaultMutableTreeNode selectNode = (DefaultMutableTreeNode)
event.getNewSelectionPath().getLastPathComponent(); // it's tha node which
is selected in interface.
}
i can not find any documentation too , so i have download the source code,
and i try to understand it.
good luck to you.