Receive scrollViewDidScroll and UIGestureRecognizer touch event simultaneously

Question

I have a UIScrollView with a UIPanGestureRecognizer attached to it.

On drag, I want to trigger the gesture recognizer, or scrollViewDidScroll, or sometimes both in a single drag. The gesture recognizer, however, steals the touch event, so the scrollview can't scroll.

Is there a way to send a single touch event to scrollViewDidScroll and the gesture recognizer?

(I tried subclassing the scrollview and overriding gestureRecognizer(UIGestureRecognizer, shouldRecognizeSimultaneouslyWithGestureRecognizer:UIGestureRecognizer), with no effect, I assume because scrollViewDidScroll doesn't rely on a gesture recognizer.)

Answer 1

It turns out collectionView has a panGestureRecognizer property. Problem solved.