source property

String? get source

@override
String? get source => _source?.get();

set source (dynamic v)

@override
set source(dynamic v) {
  if (_source != null) {
    _source!.set(v);
  } else if (v != null) {
    _source = StringObservable(Binding.toKey(id, 'source'), v,
        scope: scope, listener: onPropertyChange);
  }
}