//

//  ViewController.swift

//  UITextField鍵盤類型

//

//  Created by mac on 15/4/19.

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

//

import UIKit

class ViewController: UIViewController ,UITextFieldDelegate{

var text = UITextField()

var pwdtext = UITextField()

override func viewDidLoad() {

super.viewDidLoad()

//        Default // Default type for the current input method.

//        case ASCIICapable // Displays a keyboard which can enter ASCII characters, non-ASCII keyboards remain active

//        case NumbersAndPunctuation // Numbers and assorted punctuation.

//        case URL // A type optimized for URL entry (shows . / .com prominently).

//        case NumberPad // A number pad (0-9). Suitable for PIN entry.

//        case PhonePad // A phone pad (1-9, *, 0, #, with letters under the numbers).

//        case NamePhonePad // A type optimized for entering a person's name or phone number.

//        case EmailAddress // A type optimized for multiple email address entry (shows space @ . prominently).

//        case DecimalPad // A number pad with a decimal point.

//        case Twitter // A type optimized for twitter text entry (easy access to @ #)

//        case WebSearch // A default keyboard type with URL-oriented addition (shows space . prominently).

 

// 設置背景圖片

var imageview = UIImageView(frame: self.view.bounds)

let image = UIImage(named: "1.png")

imageview.image = image

self.view.addSubview(imageview)

 

// 定義用戶名輸入框

var text = UITextField(frame: CGRectMake(30, 100, UIScreen.mainScreen().bounds.size.width-60, 30))

text.delegate = self

text.keyboardType = UIKeyboardType.Default

text.layer.borderWidth = 0.5

text.layer.borderColor = UIColor.lightGrayColor().CGColor

text.placeholder = "請輸入用戶名"

text.clearButtonMode = UITextFieldViewMode.Always

self.view.addSubview(text)

text.returnKeyType = UIReturnKeyType.Done

self.text = text

 

let lab = UILabel(frame: CGRectMake(0, 0, 70, text.bounds.size.height))

lab.text = "用戶名："

text.leftView = lab

//        lab.font = UIFont.systemFontOfSize(17.0)

text.leftViewMode = UITextFieldViewMode.Always

 

var pwdtext = UITextField(frame: CGRectMake(30, 150, UIScreen.mainScreen().bounds.size.width-60, 30))

pwdtext.delegate = self

pwdtext.keyboardType = UIKeyboardType.NumberPad

pwdtext.layer.borderWidth = 0.5

pwdtext.layer.borderColor = UIColor.lightGrayColor().CGColor

pwdtext.placeholder = "請輸入文字"

pwdtext.clearButtonMode = UITextFieldViewMode.WhileEditing

self.view.addSubview(pwdtext)

pwdtext.returnKeyType = UIReturnKeyType.Done

self.pwdtext = pwdtext

 

let pwd = UILabel(frame: CGRectMake(0, 0, 70, text.bounds.size.height))

pwd.text = "驗證碼："

pwdtext.leftView = pwd

pwd.font = UIFont.systemFontOfSize(17.0)

pwdtext.leftViewMode = UITextFieldViewMode.Always

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

}

//    第一種是遵循代理，是在代理方法中實現鍵盤的隱藏

override func didReceiveMemoryWarning() {

super.didReceiveMemoryWarning()

// Dispose of any resources that can be recreated.

}

// 第一種方法。用代理實現鍵盤的隱藏

func textFieldShouldReturn(textField: UITextField) -> Bool {

if (textField == self.text) {

 

textField.resignFirstResponder()

//            self.view.becomeFirstResponder()

}

return true;

}

 

//    第二種方法實現鍵盤的隱藏

override func touchesBegan(touches: NSSet, withEvent event: UIEvent) {

self.text.resignFirstResponder()

self.pwdtext.resignFirstResponder()

}

}