+
+ static GtkWidget *s_button = NULL;
+ static GtkWidget *s_window = NULL;
+ if (s_button == NULL)
+ {
+ s_window = gtk_window_new( GTK_WINDOW_POPUP );
+ gtk_widget_realize( s_window );
+ s_button = gtk_button_new();
+ gtk_container_add( GTK_CONTAINER(s_window), s_button );
+ gtk_widget_realize( s_button );
+ }
+