键盘 - 键盘样式风格有关设置

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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;


UIKeyboardTypeDefault:


UIKeyboardTypeASCIICapable:


UIKeyboardTypeNumbersAndPunctuation:


UIKeyboardTypeURL:


UIKeyboardTypeNumberPad:


UIKeyboardTypePhonePad:


UIKeyboardTypeNamePhonePad:


UIKeyboardTypeEmailAddress:


UIKeyboardTypeDecimalPad:


UIKeyboardTypeTwitter:


UIKeyboardTypeWebSearch:


UIKeyboardTypeAlphabet:


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,  <span style="white-space:pre"></span>//默认:灰色按钮,标有Return    UIReturnKeyGo,  <span style="white-space:pre"></span>//标有Go的蓝色按钮    UIReturnKeyGoogle,  <span style="white-space:pre"></span>//标有Google的蓝色按钮,用于搜索    UIReturnKeyJoin, <span style="white-space:pre"></span>//标有Join的蓝色按钮    UIReturnKeyNext, <span style="white-space:pre"></span>//标有Next的蓝色按钮    UIReturnKeyRoute,  <span style="white-space:pre"></span>//标有Route的蓝色按钮    UIReturnKeySearch, <span style="white-space:pre"></span>//标有Search的蓝色按钮    UIReturnKeySend,  <span style="white-space:pre"></span>//标有Send的蓝色按钮    UIReturnKeyYahoo,  <span style="white-space:pre"></span>//标有Yahoo!的蓝色按钮,用于搜索    UIReturnKeyDone,  <span style="white-space:pre"></span>//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, <span style="white-space:pre"></span>//不自动大写       UITextAutocapitalizationTypeWords, <span style="white-space:pre"></span>//单词首字母大写       UITextAutocapitalizationTypeSentences, <span style="white-space:pre"></span>//句子首字母大写       UITextAutocapitalizationTypeAllCharacters, <span style="white-space:pre"></span>//所有字母大写   } UITextAutocapitalizationType;  
用法用例:
textField.autocapitalizationType = UITextAutocapitalizationTypeWords;

五、自动更正

typedef enum {      UITextAutocorrectionTypeDefault,<span style="white-space:pre"></span>//默认       UITextAutocorrectionTypeNo,<span style="white-space:pre"></span>//不自动更正       UITextAutocorrectionTypeYes,<span style="white-space:pre"></span>//自动更正   } UITextAutocorrectionType;  
用法用例:

textField.autocorrectionType = UITextAutocorrectionTypeYes;

六、安全文本输入(密码输入)

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。


UITextField和UITextView隐藏键盘

    self._textField.returnKeyType=UIReturnKeyDone;    self._textField.delegate=self;- (BOOL)textFieldShouldReturn:(UITextField *)textField{    [textField resignFirstResponder];    return YES;}

    self._textView.delegate=self;    self._textView.returnKeyType=UIReturnKeyDone;- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text {    if ([text isEqualToString:@"\n"])     {        [textView resignFirstResponder];        return NO;    }    return YES;}




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