tooltip method

Future<String?> tooltip({
  1. String? languageRange,
})

Fetches the tooltip entry of the menu in the specified language

Implementation

Future<String?> tooltip({String? languageRange}) async {
  languageRange ??= NodeValueImpl.defaultLocale.toLanguageTag();
  NodeValue? nv = await _menu.getValue('tooltip');
  if (nv == null) {
    return null;
  }
  return nv.getValue(languageRange);
}