/**
* Adds a new page to the WordPress admin which should not be part of any menu.
*
* This function is only used for the special case when a menu component's slug is set to 'none'.
* This allows you to add pages that are not visible in any menu.
*
* @since 0.5.0
* @param WPDLib\Components\Base $menu_item the component to add to the menu
* @return bool whether the component was successfully added
*/
protected function add_non_menu_page($menu_item)
{
$status = false;
if (is_callable(array($menu_item, 'add_to_menu'))) {
$status = $menu_item->add_to_menu(array('mode' => 'submenu', 'menu_slug' => null));
}
return $status;
}
