Cocoa Programming for OS X: The Big Nerd Ranch Guide

Connecting the Model Layer to the Controller

In MainWindowController.swift, update generatePassword(_:) to call generateRandomString() with a constant length.

import Cocoa

class MainWindowController: NSWindowController {

    @IBOutlet weak var textField: NSTextField!

    override func windowDidLoad() {
        super.windowDidLoad()

        // Implement this method to handle any initialization after your
        // window controller's window has been loaded from its nib file
    }


    @IBAction func generatePassword(sender: AnyObject) {
        // Get a random string of length 8
        let length = 8
        let password = generateRandomString(length)

        // Tell the text field display the string
        textField.stringValue = password

        textField.stringValue = "button clicked"
    }

}

Run the app, click the ...