updateScroll method
Implementation
void updateScroll(Offset? position, Duration? timeStamp) {
scrollCapture?.updatePosition = position ?? Offset(0, 0);
scrollCapture?.updateTimestamp = timeStamp ?? Duration();
if (scrollCapture != null) {
final _Swipe swipe = scrollCapture!;
if (swipe.getUpdatePosition != null && swipe.velocity != null) {
Connect.isSwiping = true;
}
}
}