#pragma mark - 1.创建TextField
- (void)createTextField {
UITextField *textFiled = [[UITextField alloc] initWithFrame:CGRectMake(20, 40, 250, 45)];
textFiled.tag = 1;
[self.view addSubview:textFiled];
}
#pragma mark - 2.设置TextFieldOutLook
- (void)setUpTextFieldOutLook {
UITextField *textField = [self.view viewWithTag:1];
//设置边框
/*
UITextBorderStyleNone,
UITextBorderStyleLine, 线性边框
UITextBorderStyleBezel, 斜射边框
UITextBorderStyleRoundedRect 圆角边框,显示不出背景图片
*/
textField.borderStyle = UITextBorderStyleNone;//在圆角边框下，显示不出背景图片
//设置背景图片
textField.background = [UIImage imageNamed:@"dove"];
//禁止用户操作 enabled使能够
textField.enabled = NO;//设置为NO点击就不响应了
//设置不可操作下的图片。点击无用
textField.disabledBackground = [UIImage imageNamed:@"dove2"];
textField.enabled = YES;// 改为Yes 后，可以响应，但图片是enabled情况下的图片dove.png
}
#pragma mark - 3.设置文本
- (void)setText {
UITextField *textField = [self.view viewWithTag:1];
// 1.基本文本样式设置
textField.placeholder = @"请输入账号";
textField.font = [UIFont boldSystemFontOfSize:16];
textField.textColor = [UIColor redColor];
textField.textAlignment = NSTextAlignmentLeft;
// 2.显示清空按钮
/*
UITextFieldViewModeNever,
UITextFieldViewModeWhileEditing,
UITextFieldViewModeUnlessEditing,
UITextFieldViewModeAlways
*/
textField.clearButtonMode = UITextFieldViewModeAlways;
//3.设置文字自适应内容的宽度，与最小字体
textField.adjustsFontSizeToFitWidth = YES;
textField.minimumFontSize = 5;
//4.设置左边,右边的图片
UIImageView *leftImageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 40, 40)];
leftImageView.image = [UIImage imageNamed:@"qq"];
textField.leftView = leftImageView;
textField.leftViewMode = UITextFieldViewModeAlways;
UIImageView *rightImageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 40, 40)];
rightImageView.image = [UIImage imageNamed:@"weixin"];
textField.rightView = rightImageView;
textField.rightViewMode = UITextFieldViewModeAlways;
//5.设置密文显示
//textField.secureTextEntry = YES;
//代码设置自动获取焦点，如果不设置就没有光标显示，点击之后才有显示
[textField becomeFirstResponder];
//6.设置单词字母是否大写
/*
UITextAutocapitalizationTypeNone,没有
UITextAutocapitalizationTypeWords, 每一个单词首字母大写
UITextAutocapitalizationTypeSentences, 每一个句子的首字母
UITextAutocapitalizationTypeAllCharacters,每个英文字母都大写
*/
textField.autocapitalizationType = UITextAutocapitalizationTypeAllCharacters;
//7.是否纠错
/*
UITextAutocorrectionTypeDefault,
UITextAutocorrectionTypeNo,
UITextAutocorrectionTypeYes,
*/
textField.autocorrectionType = UITextAutocorrectionTypeYes;
}
- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {
UITextField * textField = (UITextField*)[self.view viewWithTag:1];
//失去焦点
[textField resignFirstResponder];
}
#pragma mark - 4.设置键盘
- (void)setkeyboard {
UITextField *textField = [self.view viewWithTag:1];
// 修改键盘的颜色
/*
UIKeyboardAppearanceDefault, // Default apperance for the current input method.
UIKeyboardAppearanceDark NS_ENUM_AVAILABLE_IOS(7_0),
UIKeyboardAppearanceLight NS_ENUM_AVAILABLE_IOS(7_0),
UIKeyboardAppearanceAlert = UIKeyboardAppearanceDark, // Deprecated
*/
textField.keyboardAppearance = UIKeyboardAppearanceDefault;
//键盘的样式
textField.keyboardType = UIKeyboardTypeDefault;
// 设置inputview和inputAccessoryView
UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 100, 50)];
view.backgroundColor = [UIColor brownColor];
textField.inputView = view;
UIView *view1 = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 100, 50)];
view1.backgroundColor = [UIColor blueColor];
textField.inputAccessoryView = view1;
}