Re: Problems with GtkComboBoxEntry

[Carlo Agrusti <carlo-ag libero it>]

Martyn Russell ha scritto lo scorso 05/10/2004 17:45:
> If you use the following code:
>
>         gtk_cell_layout_clear (GTK_CELL_LAYOUT (combo_box));
>
>         renderer = gtk_cell_renderer_text_new ();
>         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), renderer, TRUE);
>         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo_box), renderer,
>                                         "text", 0,
>                                         NULL);
>         
> or
>
>         renderer = gtk_cell_renderer_text_new ();
>         gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box), renderer, TRUE);
>         gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo_box), renderer,
>                                         "text", 0,
>                                         NULL);
>         
>         gtk_cell_layout_reorder (GTK_CELL_LAYOUT (combo_box), renderer, 0);
>         
> does it make any difference? 

With this code added after the call to gtk_combo_box_entry_set_model the 
combo box (created with gtk_combo_box_entry_new) displays correctly all 
entries described by the model (both with and without a 
gtk_cell_layout_reorder call). Is the use of the cell renderer mandatory 
for this kind of combo box manipulation?