Minimum size for a TreeCtrl?

[Ed Leafe]

	Is there any way to programmatically determine the minimum size  
required to display all of its elements without clipping them? For  
example, if the nodes have very long text captions, the tree would  
need to be wider than if they had, say, single-letter captions.

	I've looked into the typical GetBestSize(), GetBestFittingSize(),  
GetAdjustedBestSize(), etc., but the value returned from each doesn't  
bear any relation to the content of the tree.

-- Ed Leafe
-- http://leafe.com
-- http://dabodev.com