Lawrence Oluyede wrote: >> Write a sort comparison function that does what you want and use that. See: >> >> http://www.pygtk.org/pygtk2reference/class-gtktreesortable.html#method-gtktreesortable--set-sort-func >> > > That's the first thing I thought but there's no other ways? > > It helps to mention that and why that doesn't work for you. John