Non Collapsible TreePanel in GXT

Question

I am new to GXT and need a little help in implementing a tree panel. User has a requirement that the TreePanel should not allowed to be collapsed and it should always remain expanded. (as in the image) Is there a way we can achieve this ? May be using some other widget ?

Answer 1

For example, you can use on your tree addCollapseHandler() which will always call tree.setExpanded(true);