@selector() in Swift?

Question

I\'m trying to create an NSTimer in Swift but I\'m having some trouble.

NSTimer(timeInterval: 1, target: self, selector: test(), us         


        

Answer 1

I found many of these answers to be helpful but it wasn't clear how to do this with something that wasn't a button. I was adding a gesture recognizer to a UILabel in swift and struggled so here's what I found worked for me after reading everything above:

let tapRecognizer = UITapGestureRecognizer(
            target: self,
            action: "labelTapped:")

Where the "Selector" was declared as:

func labelTapped(sender: UILabel) { }

Note that it is public and that I am not using the Selector() syntax but it is possible to do this as well.

let tapRecognizer = UITapGestureRecognizer(
            target: self,
            action: Selector("labelTapped:"))