build method

@override Widget build()

Subclasses should override this function to actually call the appropriate build function (e.g., StatelessWidget.build or State.build) for their widget.

Implementation

@override
Widget build() {
  if (_dirty) {
    final root = widget as InheritedSignalProvider<T, S>;
    notifyClients(root);
  }
  return super.build();
}