value property

@override T get value

Retrieves the current value.

Implementation

@override
T get value {
  reportRead();
  return _value as T;
}

@override set value (T newValue)

Sets the new value and triggers a refresh if the value has changed.

Implementation

@override
set value(T newValue) {
  if (_value == newValue) {
    return;
  }
  _value = newValue;
  refresh();
}