/**
  * As the component this page belongs to for a URL matching the provided
  * page and query string parameters.  This method should always be used for
  * generating URLs in your components so that it will play nicely with
  * various WP integration points like submenus.
  *
  * @param string $page
  * @param array $params
  * @return string
  */
 public function url($page, array $params = array())
 {
     return $this->component->url($page, $params);
 }