Re: [gtkmm] 2 questions about treeview and sorting

[Christer Palm <palm nogui se>]

B.Hakvoort wrote:
> Hmmz, it seems i need to explain myself better. When i sort the contents
> of a treestore, the sorting will affect *every* row in the view (which
> makes sense). This always worked fine for me, till now.
> In my current view a have parents (which i want to sort in
> ascending/descending order) and some childs. The childs are placed in a
> very specific order and may not change place. So here's my question
> again: Is there a way to sort the parents and leave the childs alone?

You can provide your own sort function by using 
TreeSortable::set_sort_func(). Or you can make your own TreeModel 
(possibly deriving from TreeStore) and implement the TreeSortable 
interface in whatever what you like.

--
Christer Palm