/**
  * @param      $txt
  * @param bool $plugin_txt
  *
  * @return string
  */
 protected function txt($txt, $plugin_txt = true)
 {
     return $this->parent_gui->txt($txt, $plugin_txt);
 }
 /**
  * @param      $txt
  * @param bool $plugin_txt
  *
  * @return string
  */
 public function txt($txt, $plugin_txt = true)
 {
     return $this->parent_obj->txt($txt, $plugin_txt);
 }