value property

@override Set<E> get value

The current value of the object. When the value changes, the callbacks registered with addListener will be invoked.

Implementation

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

@override @protected set value (Set<E> val)

Implementation

@override
@protected
set value(Set<E> val) {
  if (value == val) return;
  value = val;
  refresh();
}