JXTreeTable

[galaxyAbstractor]

I am trying to make a JXTreeTable in java, but I don't really know how to build the models.

I have an ArrayList<Location> countries; list filled with Country objects. This list should be the root. In every Country object there is an ArrayList<Location> regions; list filled with City objects. This list should be chilren to countries and parent to the ArrayList<Location> cities; list in all Region onjects that is filled with City objects. Country and Region has a getList() method that returns the list in the object.

I have tried making something out of DefaultTreeTableModel and DefaultMutableTreeTableNode, but all I've achived was an empty table...

Any ideas?

Edit: Nah nevermind managed to solve it