Can I make #selector refer to a closure in Swift?

Question

I want to make a selector argument of my method refer to a closure property, both of them exist in the same scope. For example,

func backgroundC         


        

Answer 1

You can use ActionClosurable which support UIControl, UIButton, UIRefreshControl, UIGestureRecognizer and UIBarButtonItem. https://github.com/takasek/ActionClosurable

Bellow show example of UIBarButtonItem

// UIBarButtonItem
let barButtonItem = UIBarButtonItem(title: "title", style: .plain) { _ in
    print("barButtonItem title")
}