value property Null safety

Map<K, V> value
@protected, override

Returns the current value

Implementation

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

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

Implementation

set value(T val) {
  if (subject.isClosed) return;
  sentToStream = false;
  if (_value == val && !firstRebuild) return;
  firstRebuild = false;
  _value = val;
  sentToStream = true;
  subject.add(_value);
}