dispatchOverscrollNotification method

void dispatchOverscrollNotification (ScrollMetrics metrics, BuildContext context, double overscroll)

Dispatch an OverscrollNotification with the given metrics and overscroll.

Implementation 

void dispatchOverscrollNotification(ScrollMetrics metrics, BuildContext context, double overscroll) {
  OverscrollNotification(metrics: metrics, context: context, overscroll: overscroll).dispatch(context);
}