title: How to swipe UIScrollView after longPress without lifting finger?
body: <p>I'm working on a UIScrollView that has scrollEnabled == false as initial setting. And by long-pressing the view, scrollEnabled = true. It works fine but users have to lift the finger to trigger the swipe. I'm thinking about long-press and swipe afterwards without the need to lifting finger. But I have not found a solution yet. (I tried googling, no luck so far.)</p>
  
  <p>I'm using UILongPressGestureRecognizer for the long press and nothing else.</p>
  
  <p>Thanks for your help in advance,</p>
  
  <p>Liwei</p>