This repository has been archived by the owner on Nov 29, 2022. It is now read-only.
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If a custom view has a
UIControl
subclass, the-gestureRecognizer:shouldReceiveTouch:
call is necessary to allow touches to pass through to the control immediately. Without this call, touches are delayed, and the touch up action on the control doesn't fire unless the control is tapped for an extended period of time.The call here is checking to see if the tap gesture on the
DZNEmptyDataSetView
should receive touches. If the tapped view is aUIControl
, the gesture recognizer shouldn't receive any touches and should instead pass them along to theUIControl
for processing.