int x1 = lx + lw + 15;
add_filter->reposition_window(x1, add_filter->get_y());
del_filter->reposition_window(x1, del_filter->get_y());
+ apply_filter->reposition_window(x1,apply_filter->get_y());
ok_button->resize_event(w, h);
cancel_button->resize_event(w, h);
return 1;