一、键盘风格
UIKit框架支持8种风格键盘。typedef enum {
UIKeyboardTypeDefault, // 默认键盘:支持所有字符 UIKeyboardTypeASCIICapable, // 支持ASCII的默认键盘 UIKeyboardTypeNumbersAndPunctuation, // 标准电话键盘,支持+*#等符号 UIKeyboardTypeURL, // URL键盘,有.com按钮;只支持URL字符 UIKeyboardTypeNumberPad, //数字键盘 UIKeyboardTypePhonePad, // 电话键盘 UIKeyboardTypeNamePhonePad, // 电话键盘,也支持输入人名字 UIKeyboardTypeEmailAddress, // 用于输入电子邮件地址的键盘
} UIKeyboardType;
用法用例:
textView.keyboardtype= UIKeyboardTypeNumberPad;二、键盘外观
typedef enum {UIKeyboardAppearanceDefault, // 默认外观:浅灰色 UIKeyboardAppearanceAlert, //深灰/石墨色
} UIKeyboardAppearance;
用法用例: textView.keyboardAppearance=UIKeyboardAppearanceDefault;三、回车键
typedef enum {
UIReturnKeyDefault, //默认:灰色按钮,标有ReturnUIReturnKeyGo, //标有Go的蓝色按钮UIReturnKeyGoogle, //标有Google的蓝色按钮,用于搜索UIReturnKeyJoin, //标有Join的蓝色按钮UIReturnKeyNext, //标有Next的蓝色按钮 UIReturnKeyRoute, //标有Route的蓝色按钮 UIReturnKeySearch, //标有Search的蓝色按钮 UIReturnKeySend, //标有Send的蓝色按钮 UIReturnKeyYahoo, //标有Yahoo!的蓝色按钮,用于搜索 UIReturnKeyDone, //标有Done的蓝色按钮 UIReturnKeyEmergencyCall, //紧急呼叫按钮
} UIReturnKeyType;
用法用例: textView.returnKeyType=UIReturnKeyGo;四、自动大写
typedef enum {
UITextAutocapitalizationTypeNone, //不自动大写 UITextAutocapitalizationTypeWords, //单词首字母大写 UITextAutocapitalizationTypeSentences, //句子首字母大写 UITextAutocapitalizationTypeAllCharacters, //所有字母大写
} UITextAutocapitalizationType;
用法用例: textField.autocapitalizationType = UITextAutocapitalizationTypeWords;五、自动更正
typedef enum {
UITextAutocorrectionTypeDefault,//默认 UITextAutocorrectionTypeNo,//不自动更正 UITextAutocorrectionTypeYes,//自动更正
} UITextAutocorrectionType;
用法用例: textField.autocorrectionType = UITextAutocorrectionTypeYes;六、安全文本输入
textView.secureTextEntry=YES;
开启安全输入主要是用于密码或一些私人数据的输入,此时会禁用自动更正和自此缓存。