value property Null safety

Set<E> value
@protected, override

Returns the current value

Implementation

@override
@protected
Set<E> get value {
  RxInterface.proxy?.addListener(subject);
  return _value;
}
void value=(Set<E> val)
@protected, override

Updates the value and adds it to the stream, updating the observer Widget, only if it's different from the previous value.

Implementation

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