一、键盘风格
UIKit框架支持8种风格键盘。
class="dp-j">
- typedef enum {
- UIKeyboardTypeDefault,
- UIKeyboardTypeASCIICapable,
- UIKeyboardTypeNumbersAndPunctuation,
- UIKeyboardTypeURL,
- UIKeyboardTypeNumberPad,
- UIKeyboardTypePhonePad,
- UIKeyboardTypeNamePhonePad,
- UIKeyboardTypeEmailAddress,
- } UIKeyboardType;
用法用例:
textView.keyboardtype = UIKeyboardTypeNumberPad;
二、键盘外观
- typedef enum {
- UIKeyboardAppearanceDefault,
- UIKeyboardAppearanceAlert,
- } UIKeyboardAppearance;
用法用例:
textView.keyboardAppearance=UIKeyboardAppearanceDefault;
三、回车键
monospace; margin: 0px 0px 1px; padding: 2px 0px; border: 1px solid #d1d7dc; text-align: left; color: #2b91af; text-transform: none; text-indent: 0px; letter-spacing: normal; word-spacing: 0px; white-space: normal; font-size-adjust: none; font-stretch: normal; background-color: #ffffff; -webkit-text-stroke-width: 0px;">
- typedef enum {
- UIReturnKeyDefault, //默认:灰色按钮,标有Return
- UIReturnKeyGo, //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,
- UITextAutocapitalizationTypeWords,
- UITextAutocapitalizationTypeSentences,
- UITextAutocapitalizationTypeAllCharacters,
- } UITextAutocapitalizationType;
用法用例:
textField.autocapitalizationType = UITextAutocapitalizationTypeWords ;
五、自动更正
- typedef enum {
- UITextAutocorrectionTypeDefault,
- UITextAutocorrectionTypeNo,
- UITextAutocorrectionTypeYes,
- } 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。
那么如何设置键盘类型呢?
接下来,请看:
在TextviewDelegate的这个方法设置:
// return NO to disallow editing. - (BOOL)textFieldShouldBeginEditing:(UITextField *)textField{
textView.keyboardtype = UIKeyboardTypeNumberPad;
//textField.returnKeyType = UIReturnKeyYahoo;//the same as search //textField.returnKeyType = UIReturnKeyEmergencyCall; //EmergencyCall //textField.returnKeyType = UIReturnKeyGoogle;//the same as search textField.returnKeyType = UIReturnKeyDefault;
}
那么如何控制某种类型的特定的一个按钮的显示或者隐藏,可以做到吗?
待.......