On Thu, Mar 31, 2016 at 10:56 AM, Thorsten Seitz via swift-evolution <
[email protected]> wrote:
>
> protocol UIGestureRecognizerDelegate {
> var gestureRecognizerShouldBegin: ((gestureRecognizer:
> UIGestureRecognizer) -> Bool)? { get }
> }
>
UIGestureRecognizerDelegate has five methods that are "named"
gestureRecognizer:
- gestureRecognizer(_:shouldRecognizeSimultaneouslyWithGestureRecognizer:
)
- gestureRecognizer(_:shouldRequireFailureOfGestureRecognizer:)
- gestureRecognizer(_:shouldBeRequiredToFailByGestureRecognizer:)
- gestureRecognizer(_:shouldReceiveTouch:)
- gestureRecognizer(_:shouldReceivePress:)
You can only have a single property named "gestureRecognizer", so you
either have to come up with other names for these, or change the language
to allow closure-typed properties to have multipart names.
This problem has been noted before, for example here:
http://article.gmane.org/gmane.comp.lang.swift.evolution/8707/
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