Re: gtk-list digest, Vol 1 #1921 - 6 msgs

[Pascal Ognibene <pascal ognibene libertysurf fr>]

> > I tried a button_pressed event on the GtkCombo then
> > change the list of strings but
> > it looks like this event is never generated, and of course
> > never processed. This is with GTK 2.
> >
> > Any clue to achieve this?
> >    
>
> i use the map_event for the combo popwin.
>  
Hi,

thank's for your help. Now I can see the map_event being triggered...
But I still have problems with the following event handler ( see below).

If I use the

gtk_combo_set_popdown_strings (my_combo, type_list)

operations, the popup opens and closes immediately and I have
no chance to select or see anything in it. It just flash.

If I try instead gtk_list_insert_items           (gtk_list,
                                            type_list,
                                            0);

it crashes immediately.

Any help is appreciated :-)

Thank's

Pascal


-----------------------------------------------------------------------------------------------------------
gboolean  populate_type_event  (GtkWidget *widget,
                                        GdkEvent *event,
                                        gpointer user_data)
{
   GList *my_list ;
   GtkCombo *my_combo = GTK_COMBO(user_data);
   GList *type_list = get_global_types ();
   GtkList *gtk_list = (GtkList *) my_combo->list;
   gtk_list_clear_items (gtk_list, 0, -1);//works okay

   //gtk_combo_set_popdown_strings (my_combo, type_list);//flash
   //gtk_list_append_items (gtk_list, type_list); //crash
    gtk_list_insert_items           (gtk_list,//crash
                                            type_list,
                                            0);

   //commented out because with gtk_list_insert_items
   //I should not free it
   /*
   my_list = type_list;
     while (my_list)
       {
             g_free (my_list->data);
             my_list = my_list->next;
       }
     g_list_free (type_list);
   */
   return FALSE;
}