Tells the delegate that the scroll view is starting to decelerate the scrolling movement.
- iOS 2.0+
- Mac Catalyst 13.0+
- tvOS 9.0+
The scroll-view object that is decelerating the scrolling of the content view.
The scroll view calls this method as the user’s finger touches up as it is moving during a scrolling operation; the scroll view will continue to move a short distance afterwards. The
is property of
UIScroll controls deceleration.