public function addCurrentParent($label = null)
    {
        $parent = $this->menu->getCurrentParent();

        if ($parent && (! $parent->isTopLevel())) {
            $this->addMenuItem($parent, $label);
        }
        return $this;
    }
public function addCurrentParent($label = null)
    {
        $parent = $this->menu->getCurrentParent();

        if ($parent && (! $parent->isTopLevel())) {
            $this->addMenuItem($parent, $label);
        }
        return $this;
    }
public function addCurrentParent ( $ label = null ) { $ parent = $ this -> menu -> getCurrentParent ( ) ; if ( $ parent && ( ! $ parent -> isTopLevel ( ) ) ) { $ this -> addMenuItem ( $ parent , $ label ) ; } return $ this ; }
Adds the parent of the current menu item

Does nothing when the parent is a top level item (has no
controllor or is the \Gems_menu itself).

@param string $label Optional alternative label
@return \Gems_Menu_MenuList (continuation pattern)
Adds the parent of the current menu item