public function setRouteRoot($routeRoot)
 {
     // make limitation on base path work
     parent::setRootPath($routeRoot);
     // TODO: fix widget to show root node when root is selectable
     // https://github.com/sonata-project/SonataDoctrinePhpcrAdminBundle/issues/148
     $this->routeRoot = PathHelper::getParentPath($routeRoot);
 }
 /**
  * @param mixed $object
  * @return mixed|string
  */
 public function toString($object)
 {
     return $object instanceof ImageLink && $object->getLabel() ? $object->getLabel() : parent::toString($object);
 }
 /**
  * @param mixed $object
  * @return mixed|string
  */
 public function toString($object)
 {
     return $object instanceof FontTitleDescTarget && $object->getLabel() ? $object->getLabel() : parent::toString($object);
 }
 /**
  * @param mixed $object
  *
  * @return mixed|string
  */
 public function toString($object)
 {
     return $object instanceof TitleText && $object->getLabel() ? $object->getLabel() : parent::toString($object);
 }
 /**
  * @param mixed $object
  * @return mixed|string
  */
 public function toString($object)
 {
     return $object instanceof TitleSubDescImageTarget && $object->getLabel() ? $object->getLabel() : parent::toString($object);
 }