Re: Set with on treeview column

[José Alburquerque <jaalburquerque cox net>]

apostolo wrote:
> Hi,
>
> I have an application with a treeview with CellRendererCombo in each 
> cell. This is working fine, with no known problem.
> I can attach the model into the cell renderer, choose the desired item, etc.
>
> The problem is in when I have a narrow cell, I can't see the items set 
> in the combo renderer model.
> For example if a cell in the treeview has the text "Is" or "And", when 
> click the cell combo to select a new item,
> I can't see anything in the Combo. This happens because the column of 
> the treeview is too narrow (we made the cheat
> and create a a larger cell, by introducing spaces, and the items appear).
>
> I think the solution to this is to increase the length of the column. 
> How can I perform this?
>
>   
You probably want to use the Gtk::TreeViewColumn::set_*_width() methods 
on the Gtk::TreeViewColumn or maybe set a custom Gtk::CellRenderer for 
the Gtk::TreeModelColumn<..>.

--
José Alburquerque
jaalburquerque cox net

The path to real wisdom begins with a deep loving respect for the ever living God (Prov. 1:7)