gtk_container_set_border_width(GTK_CONTAINER(window), 8);
gtk_window_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
gtk_window_set_modal(GTK_WINDOW(window), TRUE);
gtk_container_set_border_width(GTK_CONTAINER(window), 8);
gtk_window_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
gtk_window_set_modal(GTK_WINDOW(window), TRUE);