TabPanel Click event (or workaround) wanted

[BB <adamnt42@xxxxxxxxx>]

I have a tabpanel  that is associated with a treeview. That is, the 
treeview shows all the items that can be opened as an editor form in the 
tabpanel.

I might have several panels open and can happily pop between them, close 
one or more etc etc.

One thing that must happen is when the user clicks on the "tab" for an 
item, the treeview must be updated to the position of that item. I have 
this working via the Activate event in all but one situation. That is 
when there is _only one tab open and the tree has been moved_, collapsed 
or something by the user.

What I'd like is to detect a click on the tab header so I can reposition 
the tree again.

btw, the same problem occurs in the IDE. Open one class, collapse the 
entire project tree, then try and get the project tree to show the 
active class.

tx

b