traceback on debian etch

[misc]

With current checkout ( rev 8885 ), I see this when I try to see a tooltip.

AttributeError: 'module' object has no attribute 'WINDOW_TYPE_HINT_TOOLTIP'
Traceback (most recent call last):
  File "/home/misc/checkout/svn/gajim/src/roster_window.py", line 1404, in show_tooltip
    self.tooltip.show_tooltip(contact, rect.height, position[1] + rect.y)
  File "/home/misc/checkout/svn/gajim/src/tooltips.py", line 129, in show_tooltip
    self.populate(data)
  File "/home/misc/checkout/svn/gajim/src/tooltips.py", line 377, in populate
    self.create_window()
  File "/home/misc/checkout/svn/gajim/src/tooltips.py", line 67, in create_window
    self.win.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_TOOLTIP)
AttributeError: 'module' object has no attribute 'WINDOW_TYPE_HINT_TOOLTIP'

I guess that's because gtk is too old. Could this be made conditional ?

[asterix]

(In [8887]) gtk.gdk.WINDOW_TYPE_HINT_TOOLTIP only exists in gtk >= 2.10. fixes #3484