[pygtk] button-press-event on a TreeViewColumn Header?

[Alessandro Dentella]

Hi,

  I'd like to connect to a 'button-press-event' of a column header of a
  TreeViewColumn. As only clicked is provided, I set the widget::

        label = gtk.Label(title)
        box = gtk.EventBox()
        box.add(label)
        column.set_widget(box)
        box.connect('button-press-event', self.box_clicked_cb)
#        column.connect('clicked', self.clicked_cb)

  but box_clicked_cb is never called. Why that?

  Any Hints?

  thanks in advance
  sandro


-- 
Sandro Dentella  *:-)
http://sqlkit.argolinux.org        SQLkit home page - PyGTK/python/sqlalchemy