_remove_dkdm->Enable (sel.GetCount() > 0 && (!group || group->name() != "root"));
_export_dkdm->Enable (sel.GetCount() > 0 && dkdm);
}
_remove_dkdm->Enable (sel.GetCount() > 0 && (!group || group->name() != "root"));
_export_dkdm->Enable (sel.GetCount() > 0 && dkdm);
}