Add a listener to the tree

[supernam]

Hi All

I use java to develop libreoffice extension. I have already drawn a tree view on a dialog, but I need to add a listener on the tree now, by selecting or double-clicking on the bottommost item and performing some actions.
I want to use XSelectionChangeListener to achieve, but I haven't found a way yet to link it to my tree

Object treeControl = xMultiComponentFactory.createInstanceWithContext("com.sun.star.awt.tree.TreeControl", context);
XTreeControl oTree = (XTreeControl)UnoRuntime.queryInterface(XTreeControl.class, treeControl);
oTree.addSelectionChangeListener(new SelectionListener(context, xDialog, oTree));

Is there any way to link? or you have a better way to do. Thank you for all your Suggestions!

[Sébastien C]

Hello Team,

I do not really know anything about Java... But the API is the API... And if you read Basic, it can help...
I hear just as well that this code snippet is in French. But G****** Tr******* is your friend.

A small way to start in sum...