[pygtk] Slider size

[A.Ferrarin at tieffesistemi.com]

Is it possible to change the size of sliders (in ex. the width for
vertical ones) in a treeview? how?

Regards,
  Ale
-- 
+-----------------------------------------------------------------------+
 Alessandro Ferrarin     www.tieffesistemi.com     Tieffe Sistemi S.r.l.
 tel. +39 02 76.11.52.15                       V.le Piceno 21 (PF.Dateo)
 fax. +39 02 70.10.11.55                           20129 Milano - Italia
+-----------------------------------------------------------------------+