add: other->setOn( isActive );
context: static void swapItems( LDAPItem *item, LDAPItem *other ){  KPIM::LdapServer server = item->server();  bool isActive = item->isActive();  item->setServer( other->server() );  item->setIsActive( other->isActive() );  other->setServer( server );  other->setIsActive( isActive );}