editDialog method

Future<void> editDialog()

Implementation

Future<void> editDialog() async {
  if (context != null && callback != null) {
    String? result = await showDialog(
      context: context!,
      builder: (BuildContext context) => PrefTextEdit(
        pref: pref,
      ),
    );

    if (result != null) {
      pref.value = result;
      callback!(pref);
    }
  }
}