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var textField = UITextField(frame: CGRectMake(10,160,200,30))//设置边框样式为圆角矩形textField.borderStyle = UITextBorderStyle.RoundedRectself.view.addSubview(textField) |
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textField.placeholder="请输入用户名" |
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textField.adjustsFontSizeToFitWidth=true //当文字超出文本框宽度时，自动调整文字大小textField.minimumFontSize=14 //最小可缩小的字号 |
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/** 水平对齐 **/textField.textAlignment = .Right //水平右对齐textField.textAlignment = .Center //水平居中对齐textField.textAlignment = .Left //水平左对齐/** 垂直对齐 **/textField.contentVerticalAlignment = .Top //垂直向上对齐textField.contentVerticalAlignment = .Center //垂直居中对齐textField.contentVerticalAlignment = .Bottom //垂直向下对齐 |
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textField.background=UIImage(named:"background1"); |
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textField.clearButtonMode=UITextFieldViewMode.WhileEditing //编辑时出现清除按钮 textField.clearButtonMode=UITextFieldViewMode.UnlessEditing //编辑时不出现，编辑后才出现清除按钮textField.clearButtonMode=UITextFieldViewMode.Always //一直显示清除按钮 |
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textField.keyboardType = UIKeyboardType.NumberPad |
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textField.becomeFirstResponder() |
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textField.resignfirstresponder() |
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textField.returnKeyType = UIReturnKeyType.Done //表示完成输入textField.returnKeyType = UIReturnKeyType.Go //表示完成输入，同时会跳到另一页textField.returnKeyType = UIReturnKeyType.Search //表示搜索textField.returnKeyType = UIReturnKeyType.Join //表示注册用户或添加数据textField.returnKeyType = UIReturnKeyType.Next //表示继续下一步textField.returnKeyType = UIReturnKeyType.Send //表示发送 |
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class ViewController: UIViewController,UITextFieldDelegate { override func viewDidLoad() { super.viewDidLoad() var textField = UITextField(frame: CGRectMake(10,160,200,30)) //设置边框样式为圆角矩形 textField.borderStyle = UITextBorderStyle.RoundedRect textField.returnKeyType = UIReturnKeyType.Done textField.delegate=self self.view.addSubview(textField) } func textFieldShouldReturn(textField:UITextField) -> Bool { //收起键盘 textField.resignFirstResponder() //打印出文本框中的值 println(textField.text) return true; }} |
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原文地址：http://www.cnblogs.com/Free-Thinker/p/4838136.html
