title: How do I only enable UIPanGestureRecognizer only after UILongPressGesture?
body: <p>I'm new to swift and wasn't sure if this was possible but I'm running into an issue where I am in a UICollectionView, which is scroll enabled. By default, I only want the scroll enabled. However, if the user holds long enough I want the scroll to be disabled and the UIPanGestureRecognizer enabled. I'm having trouble enabling UIPanGesture after UILongPress. After the pangesture is done, the scroll should be enabled again and pan disabled. </p>