//

// ViewController.swift

// UILabelTest

//

// Created by mac on 15/6/23.

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

//

import UIKit

class ViewController: UIViewController,UITextFieldDelegate {

override func viewDidLoad() {

    super.viewDidLoad()

    var textField = UITextField(frame: CGRectMake(10, 160, 200, 30))

    textField.borderStyle = UITextBorderStyle.RoundedRect

    //设置文本样式

    textField.placeholder = "请输入用户名"//设置提示文字

    textField.text = "holyantholyantholyantho"

    textField.adjustsFontSizeToFitWidth = true

    textField.minimumFontSize = 14//指定最小可缩小的字号

    textField.textAlignment = NSTextAlignment.Center//设置对其方式

    //键盘设置

    textField.returnKeyType = UIReturnKeyType.Go//设置return建属性

    textField.delegate = self

    //清除按钮

    textField.clearButtonMode = UITextFieldViewMode.WhileEditing

    //背景设置

    textField.background = UIImage(named: "background")

    self.view.addSubview(textField)

    // 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 textFieldShouldReturn(textField: UITextField) -> Bool {

    //收起键盘

    textField.resignFirstResponder()

    println(textField.text)

    return true

}

}