shouldAcceptUserOffset method

  1. @override
bool shouldAcceptUserOffset(
  1. ScrollMetrics position
)
override

Whether the scrollable should let the user adjust the scroll offset, for example by dragging. If allowUserScrolling is false, the scrollable will never allow user input to change the scroll position.

By default, the user can manipulate the scroll offset if, and only if, there is actually content outside the viewport to reveal.

The given position is only valid during this method call. Do not keep a reference to it to use later, as the values may update, may not update, or may update to reflect an entirely unrelated scrollable.

Implementation

@override
bool shouldAcceptUserOffset(ScrollMetrics position) {
  // TODO: implement shouldAcceptUserOffset
  if (parent is NeverScrollableScrollPhysics) {
    return false;
  }
  return true;
}