[gtkada] Signals and selecting rows in Gtk_Tree_View

[Rob Groen]

Thnx Manuel.

I completely overlooked Gtk.Tree_Selection! I focused on Gtk.Selection
instead, obviously to no avail.
BTW, I noticed Gtk.Tree_Selection is not in the HTMLversion of the manual.

Rob.


>
> Hoi Rob,
>
> declare
>    Sel : Gtk_Tree_Selection;
> begin
>    Sel := Get_Selection(The_Tree_View);
>    Set_Mode (Sel, Selection_Browse);
>    -- Or any other type
>    Tree_Selection_Callback.Connect
>      (Sel, "changed", On_Tree_View_Selection_Changed'Access, False);
>
> Another useful one is
>
>    Tree_View_Callback.Connect
>      (The_Tree_View, "row_activated", On_Tree_View_Row_Activated'Access,
> False);
>
>
> This happens on a double-click or enter press on a row.
>
> Manuel
>
>
>