🚀 go-pugleaf

Hello,

I am trying to create a GUI where there are two splitpanes, or two
panels using PaneLayout.  What I am doing is placing one of the
splitpanes into the other so that I get two tree views, split, on the
left side of the larger splitpane, and a panel on the right side of
the larger splitpane.

I can do all that just fine, but I then want to be able to switch
between more than one panel on the right side depending on which item
is selected in the tree views.

Has anyone else done this?  I can not find examples showing anything
close to this in code, but JBuilder uses it so I know it is possible.

Any pointers would be great.  I am relatively knew to Java, but am
fairly experienced in doing this type of thing in Objective-C.

Thanks in advance for any help,

James