转载自 http://www.yusian.com/thread-9440-1-1.html html
一、MAC OS中以及iOS7.0之前可使用以下方法设置ide
[self.yourTextField setValue:[NSNumber numberWithInt:5] forKey:@"_paddingTop"]; [self.yourTextField setValue:[NSNumber numberWithInt:5] forKey:@"_paddingLeft"]; [self.yourTextField setValue:[NSNumber numberWithInt:5] forKey:@"_paddingBottom"]; [self.yourTextField setValue:[NSNumber numberWithInt:5] forKey:@"_paddingRight"];
二、自定义一个TextFieldspa
(1)实现以下两个方法orm
//控制placeHolder 的位置,左右缩 8px - (CGRect)textRectForBounds:(CGRect)bounds { return CGRectInset(bounds , 8 , 0 ); } // 控制文本的位置,左右缩 8px - (CGRect)editingRectForBounds:(CGRect)bounds { return CGRectInset(bounds , 8 , 0 ); }
注:这样设置,会有bug,高度也变短了。htm
(2)利用UITextField的属性leftView,建立一个宽为5,高为20的View设置为UITextField的leftView,这样视觉上就会有5像素的左边距get
UIView *paddingView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 5, 20)]; textField.leftView = paddingView; textField.leftViewMode = UITextFieldViewModeAlways;