add_subwindow(new BC_Title(x, y, _("U:")));
add_subwindow(u = new YUVLevel(plugin, &plugin->config.u, x1, y));
add_subwindow(uClr = new YUVSliderClr(plugin, this, x2, y, clrBtn_w, RESET_U_SLIDER));
add_subwindow(new BC_Title(x, y, _("U:")));
add_subwindow(u = new YUVLevel(plugin, &plugin->config.u, x1, y));
add_subwindow(uClr = new YUVSliderClr(plugin, this, x2, y, clrBtn_w, RESET_U_SLIDER));