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I have a NSView subclass inside an NSScrollView that implements -swipeWithEvent. I've noticed that swipeWithEvent: is never called until the user first performs a two-finger scroll on the trackpad. After that, it works consistently. What could possibly cause this?

Jay
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George
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  • I know swipeWithEvent: will get sent to the first responder. Maybe scrolling affects the responder chain? – Ken Aspeslagh Apr 06 '13 at 23:26
  • Looks similar to http://stackoverflow.com/questions/7433120/nsresponder-swipewithevent-not-called – Jay Apr 07 '13 at 09:17

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