Using UILongPressGestureRecognizer For Subviews of UIScrollview

Question

For the past four hours, I have tried many Stack Overlow solutions but none have helped solve my problem.

Here it is,

• I have a UIScrollView

Answer 1

Woohoo it works!

The problem was:

imgContainer was a UIView with an empty frame with several UIImageViews as subviews

I was under the impression that as I added a subview to imgContainer, imgContainer would expand.

This is not true.

I had to set imgContainer's frame to the same content frame as the scroll view and then everything became ok.

I hope this answer helps any other future iOS firs timers like me.