UITapGestureRecognizer with target - Swift

问题

I tried to make a simple tap gesture and I can't figure it out. I want to add a target, simple selector to the gesture.

Here is my code :

var panGesture : UIGestureRecognizer = UITapGestureRecognizer.addTarget(<#UIGestureRecognizer#>)

How can I set selector?

回答1:

Should look something like this:

var tapGesture = UITapGestureRecognizer(target: self, action: "SomeMethod")
self.view.addGestureRecognizer(tapGesture)

回答2:

Swift 3:

Adding Tap Gesture Target:

sampleTapGesture = UITapGestureRecognizer(target: self, action: #selector(ViewController.sampleTapGestureTapped(recognizer:)))
self.view.addGestureRecognizer(sampleTapGesture!)

Associated Function:

func sampleTapGestureTapped(recognizer: UITapGestureRecognizer) {
        print("Tapping working")
    }

来源：https://stackoverflow.com/questions/24085922/uitapgesturerecognizer-with-target-swift