calling UIGestureRecognizers targets & actions
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02-10-2019 - |
Pergunta
I wrote a subclass of UIGestureRecognizer using the initWithTarget
constructor as well as addTarget
, removeTarget
methods.
Now, my problem is that I am unable to find any accessors or helper methods to call these targets actions.
I believe there should be any List/Array of targets and actions ...
The docs are somehow weak in that particular question.
Thanks for any help,
Alex
Solução
The superclass handles that for you. You just need to set the state
to the correct value:
self.state = UIGestureRecognizerStateRecognized
Please read the guide carefully, including the example recognizer there.
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