GtkToolItem *ti = gtk_tool_item_new ();
GtkWidget *vb = horiz ? gtk_hbox_new (FALSE, 0) : gtk_vbox_new (FALSE, 0);
GtkWidget *wb = gtk_button_new ();
GtkToolItem *ti = gtk_tool_item_new ();
GtkWidget *vb = horiz ? gtk_hbox_new (FALSE, 0) : gtk_vbox_new (FALSE, 0);
GtkWidget *wb = gtk_button_new ();