[Mono-list] More TreeView

[Rodney J. Dyer]

Another question regarding the use of a TreeView.  I'm using it as a
spreadsheet with a ListStore model and I would like to be able to select
multiple TreeViewColumns at one time.  Is this possible?  I've looked
around and haven't found anything on it.  I'm hoping there is a wanky
work-around for it as for the addition of a popup menu to a
TreeViewColumn (Bug 141937).  Any help would be appreciated.

Thanks,

-- 
Rodney J. Dyer, PhD

Department of Biology
Virginia Commonwealth University
http://dyerlab.bio.vcu.edu