在cocos2D iPhone中的UItextfield文本对齐问题

问题描述

请查看以下屏幕截图。

这是我的代码，我使用cocos2D

  CGAffineTransform transform = CGAffineTransformMakeRotation（3.14159 / 2）; 
 _view = [[CCDirector sharedDirector] openGLView]; 
 
 //输入用户名
 _nameField = [[UITextField alloc] initWithFrame：CGRectMake（130.0，270.0，200.0，30.0）]; 
 _nameField.transform = transform; 
 _nameField.adjustsFontSizeToFitWidth = YES; 
 _nameField.textColor = [UIColor blackColor]; 
 [_nameField setFont：[UIFont fontWithName：@Arialsize：14]]; 
 _nameField.placeholder = @<输入您的姓名>; 
 _nameField.backgroundColor = [UIColor clearColor]; 
 _nameField.autocorrectionType = UITextAutocorrectionTypeNo; 
 _nameField.autocapitalizationType = UITextAutocapitalizationTypeAllCharacters; 
 _nameField.textAlignment = UITextAlignmentCenter; 
 _nameField.keyboardType = UIKeyboardTypeDefault; 
 _nameField.returnKeyType = UIReturnKeyDone; 
 _nameField.tag = 0; 
 _nameField.delegate = self; 
 _nameField.clearButtonMode = UITextFieldViewModeNever; 
 _nameField.borderStyle = UITextBorderStyleRoundedRect; 
 
 [_view addSubview：_nameField]; 
  

问题是文本对齐到文本字段的顶部。
我想要它在中间不到顶部。

解决方案

这不应该工作吗？

  _nameField.contentVerticalAlignment = UIControlContentVerticalAlignmentCenter; 
  

Please take a look of the following screen shot.

Here is my code, I am using cocos2D

CGAffineTransform transform = CGAffineTransformMakeRotation(3.14159/2);
_view = [[CCDirector sharedDirector]openGLView];

 // Input the user name
_nameField = [[UITextField alloc]initWithFrame:CGRectMake(130.0, 270.0, 200.0, 30.0)];
_nameField.transform = transform;
_nameField.adjustsFontSizeToFitWidth = YES;
_nameField.textColor = [UIColor blackColor];
[_nameField setFont:[UIFont fontWithName:@"Arial" size:14]];
_nameField.placeholder = @"<Enter Your Name>";
_nameField.backgroundColor = [UIColor clearColor];
_nameField.autocorrectionType = UITextAutocorrectionTypeNo;
_nameField.autocapitalizationType = UITextAutocapitalizationTypeAllCharacters;
_nameField.textAlignment = UITextAlignmentCenter;
_nameField.keyboardType = UIKeyboardTypeDefault;
_nameField.returnKeyType = UIReturnKeyDone;
_nameField.tag = 0;
_nameField.delegate = self;
_nameField.clearButtonMode = UITextFieldViewModeNever;
_nameField.borderStyle = UITextBorderStyleRoundedRect;

[_view addSubview:_nameField];

The problem is the text is aligned to the top of the text field.I want it to be in the middle not to top. There is too much space in the bottom.

please suggest me the way.

解决方案

Shouldn't this work?

_nameField.contentVerticalAlignment = UIControlContentVerticalAlignmentCenter;

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