How could I set tool tips on cells in a TreeView?

[Eric Christianson <epchristi yahoo com>]

Is there a way to get a widget handle on a cell in a
TreeView (gtk 2.0+) so I could add a tool tip to that 
cell?

I didn't see anything but a cell-render that has
anything to do with displaying the cells. Is there a
way to use the mechanism for getting the data for the
model by row/col to also get the widget and then set a
tooltip?

 

__________________________________
Do you Yahoo!?
Exclusive Video Premiere - Britney Spears
http://launch.yahoo.com/promos/britneyspears/