UIStepper : Dynamic

//

//  ViewController.swift

//  TestApp2

//

//  Created by Divakar Singh on 3/7/17.

//  Copyright (c) 2017 Divakar Singh. All rights reserved.

//

import UIKit

class ViewController: UIViewController {

    var stepper : UIStepper!

    var label1 : UILabel!

    

    override func viewDidLoad() {

        super.viewDidLoad()

        

        // create label

        label1 = UILabel()

        label1.frame = CGRect(x: 50, y: 100, width: 48, height: 36)

        label1.text = "0"

        view.addSubview(label1)

        

        // create stepper

        stepper = UIStepper()

        stepper.sizeToFit()

        stepper.center = CGPoint(x: 50, y: 200)

        

        stepper.wraps = true

        stepper.autorepeat = true

        stepper.maximumValue = 10

        view.addSubview(stepper)

        

        stepper.addTarget(self, action: "stepperValueChanged:", forControlEvents: UIControlEvents.TouchUpInside)

    }

    func stepperValueChanged(sender: UIStepper) {

        label1.text = Int(sender.value).description

    }

    

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

        // Dispose of any resources that can be recreated.

    }

}