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[操作系统]swift学习之UI控件(一)


//

//  ViewController.swift

//  test

//

//  Created by chuangqu on 15/7/23.

//  Copyright (c) 2015年 theway. All rights reserved.

//

 

import UIKit

 

class ViewController: UIViewController {

 

    override func viewDidLoad() {

        super.viewDidLoad()

        var lable = UILabel(frame: CGRectMake(120, 20, 100, 20))

        lable.text = "小猪飞!"

        lable.textColor = UIColor.blueColor()

        lable.backgroundColor = UIColor.brownColor()

        lable.textAlignment = NSTextAlignment.Center

        lable.shadowColor = UIColor.grayColor()

        lable.shadowOffset = CGSizeMake(-5, 5)

        lable.font = UIFont(name: "zapfino", size: 20)

        self.view.addSubview(lable)

        

        var file = UITextField(frame: CGRectMake(120, 80, 100, 20))

        file.text = "肖"

        file.textColor = UIColor.blueColor()

        self.view.addSubview(file)

        

        var button:UIButton = UIButton.buttonWithType(UIButtonType.System)as!UIButton;

        button.frame = CGRectMake(120, 150, 100, 80)

        

        button.setTitle("猪fjygjyy", forState:UIControlState.Normal)

//        button.setImage(UIImage(named: "0"), forState: .Normal)

        button.adjustsImageWhenHighlighted = false

                button.setBackgroundImage(UIImage(named: "0"), forState: .Normal)//设置背景

        button.addTarget(self, action: Selector("test"), forControlEvents: UIControlEvents.TouchUpInside)

        self.view.addSubview(button)

        segmented ()

        /*

        创建一个文本框

        */

        var textfield = UITextField(frame: CGRectMake(10, 20, 100, 20))

        textfield.borderStyle = UITextBorderStyle.RoundedRect//设置文本框为圆边圆角

        textfield.placeholder = "yuebu"//设置提示语句

        //        textfield.text = "hhhh"//设置默认值

        textfield.adjustsFontSizeToFitWidth = true //设置当超出文本时文字省略方式

        //        textfield.textAlignment = NSTextAlignment.Center//设置文字的水平对齐属性

        //        textfield.contentVerticalAlignment = UIControlContentVerticalAlignment.Center//垂直对齐方式

        //简写

        //        textfield.returnKeyType = UIReturnKeyType.Go//设置键盘的返回键作用

        

        textfield.contentVerticalAlignment = .Center

        textfield.clearButtonMode = .WhileEditing

        //        textfield.clearButtonMode = UITextFieldViewMode.UnlessEditing

        //        textfield.clearButtonMode = .UnlessEditing

        self.view.addSubview(textfield)

//        kaiguan()

        img ()

        animation ()

//         progess()

        //        test()

        // Do any additional setup after loading the view, typically from a nib.

    }

    

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

        // Dispose of any resources that can be recreated.

    }

    

    func test() {

        

        //        button.setTitle("小大", forState: UIControlState.Normal)//不能改变UI,需在UI线程中操作

        println("我肾很好!")

        

        

    }

    

    func kaiguan (){

        

        var uiswitch : UISwitch

        uiswitch = UISwitch()

        uiswitch.center = CGPointMake(100, 50)

        uiswitch.on = true

        self.view.addSubview(uiswitch)

    }

    

    func segmented (){

        

        var items = ["张","萧","阿","姨"]//,UIImage(named: "icon")]

        

        var seg = UISegmentedControl(items: items)

        seg.center = self.view.center

        seg.selectedSegmentIndex = 1

        self.view.addSubview(seg)

        

    }

    

    func img (){

        

        var imge = UIImageView(image: UIImage(named: "3"))

        imge.frame = CGRectMake(90,350, 200, 200)

        self.view.addSubview(imge)

        

    }

    

    var imageview : UIImageView!

    func animation (){

    

        imageview = UIImageView()

        imageview.frame = CGRectMake(90,350, 200, 200)

        //帧动画设置

//        imageview.animationImages = [UIImage(named:"0"),UIImage(named:"3")]

        //设置变化时间

        imageview.animationDuration = 0.5

        self.view.addSubview(imageview)

    

    }

    

    override func viewWillAppear(animated: Bool) {

        super.viewWillAppear(animated)

        imageview.startAnimating()

    }

 

    override func viewWillDisappear(animated: Bool) {

        super.viewWillDisappear(animated)

        imageview.stopAnimating()

    }

    

//    override func DidLoad() {

//        super.viewDidLoad()

//        imageview = UIImageView()

//        imageview.frame = CGRectMake(90,350, 200, 200)

//        //帧动画设置

//        imageview.animationImages = [UIImage(named: "3"),UIImage(named: "3"),UIImage(named: "3")]

//        //设置变化时间

//        imageview.animationDuration = 0.5

//        self.view.addSubview(imageview)

//        

//    }

    

    func progess(){

    

        var progres = UIProgressView(progressViewStyle: UIProgressViewStyle.Default)

        progres.center = self.view.center

        progres.progress = 0.5

        progres.setProgress(0.8, animated: true)

        self.view.addSubview(progres)

        var alert = UIAlertView()

        alert.frame = CGRectMake(200, 150, 100, 100)

        alert.title = "刘大神帅不"

        alert.message = "是/否"

        alert.addButtonWithTitle("是")

        alert.addButtonWithTitle("否")

        alert.cancelButtonIndex = 0

        alert.delegate = self

        alert.show()

 

        hhh(alert, clickedButtonAlertIndex: alert.cancelButtonIndex)

    

    }

    

    func hhh(alert:UIAlertView,clickedButtonAlertIndex button:Int){

    

        if button == alert.cancelButtonIndex {

            

            print("不帅")

        }

        else{

            

            print("不帅!!!!")

            

        }

    }

    

 

}