public function addMenuNavigation($code, $actions = array(), $priority = 5, $inline = false) {
        $menuNavigation = new MenuNavigation();
        $menuNavigation->setCode($code)
                       ->setActions($actions)
                       ->setPriority($priority)
                       ->setInline($inline);
        $this->builder->addEvent($menuNavigation);
        return $this;
    }