myRadioGroupKey property

GlobalKey<RadioGroupState<T>>? get myRadioGroupKey

Implementation

GlobalKey<RadioGroupState<T>>? get myRadioGroupKey => _myRadioGroupKey;

set myRadioGroupKey (GlobalKey<RadioGroupState<T>>? key)

Implementation

set myRadioGroupKey(GlobalKey<RadioGroupState<T>>? key) {
  if (key == null) return;

  if (key == _myRadioGroupKey) {
    if (_myRadioGroupKey!.currentState != null &&
        _myRadioGroupKey!.currentState!.mounted &&
        _myRadioGroupKey!.currentState! != _myRadioGroup) {
      _myRadioGroup = _myRadioGroupKey!.currentState!;
    }

    return;
  }

  if (_myRadioGroup == null || !_myRadioGroup!.mounted) {
    _myRadioGroupKey = key;
    _myRadioGroup = _myRadioGroupKey!.currentState;

    return;
  }

  if (_myRadioGroup != null &&
      _myRadioGroup!.widget.key != null &&
      _myRadioGroupKey != null &&
      _myRadioGroup!.widget.key! == _myRadioGroupKey!) {
    _myRadioGroupKey = key;
    _myRadioGroup = _myRadioGroupKey!.currentState;

    return;
  }

  throw MultipleRadioGroupException(radioGroupController: this, key: key);
}