Re: gui in fonction

[TORRI Vincent <Vincent Torri math u-bordeaux fr>]

On Tue, 18 Mar 2003, Axel wrote:

> hi
> I have a problem with fonction.
> basically, i d like to use fonction to build my gui, so here is the function I d like to use
>
> void create_window(GtkWidget *window)
>       {
>       window=gtk_window_new (GTK_WINDOW_TOPLEVEL);
>       gtk_widget_set_size_request(GTK_WIDGET(window),500,250);
>       }
>
> I call it in main() as following :
>
> GtkWidget *window;
> create_window(window);
> gtk_widget_show(window);
>
>
> the problem is that my program segfault.
> No problem when I use gtk_window_new et set_size in the main().
>
> So is it possible to build a gui in an external function ?  Where is my error ?

Hello,

  One solution could be : 


 GtkWidget *create_window()
       {
       GtkWidget *window;
       window=gtk_window_new (GTK_WINDOW_TOPLEVEL);
       gtk_widget_set_size_request(GTK_WIDGET(window),500,250);
       return window;
       }

and in your main : 

 GtkWidget *window;
 window = create_window();
 gtk_widget_show(window);


regards

Vincent TORRI

> Thanks in advance
> _______________________________________________
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> gtk-app-devel-list gnome org
> http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

-- 
TORRI Vincent
Mathematiques Appliquees Bordeaux                                                
Institut de Mathematiques                                                       
Universite Bordeaux 1                                                           
351 cours de la liberation                                                      
33 405 Talence cedex - France                                                   
                                                                                
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