Click inside swift 2.2 OSX [closed]

Answer 1

Swift2.2 deprecates using strings for selectors and instead introduces new syntax:#selector.

For example:

button.addTarget(self, action: #selector(actionMethod), forControlEvents: .TouchUpInside)

Answer 2

You need to set the NSButton's action. For example:

let button = NSButton()
button.target = self
button.action = #selector(someAction)

From NSButton Class Reference:

NSButton is a subclass of the NSControl class. An NSButton object sends an action message to a target object, such as a view controller, when the button is clicked.