Which column in a treeview did a user click in?

[Daniel Kasak <dkasak nusconsulting com au>]

Hi all.

I'd like to set up different things to happen when users click in ( or
at ) different columns in a treeview. At the moment, I'm connecting to
the treeview's button-press-event, but that doesn't let me figure out
which column the user was pointing at. Also, I'd like to be able to do
this both with columns that are editable, and columns that aren't editable.

I've found that a TreeViewColumn has a 'clicked' signal, but that's only
for the column *heading*.

Is this possible?

-- 
Daniel Kasak
IT Developer
NUS Consulting Group
Level 5, 77 Pacific Highway
North Sydney, NSW, Australia 2060
T: (+61) 2 9922-7676 / F: (+61) 2 9922 7989
email: dkasak nusconsulting com au
website: http://www.nusconsulting.com.au