UITextField使文本粗体？ [英] UITextField make text bold?

问题描述

快速问题，是否有人知道如何以文字方式将文字以粗体或斜体进行编程？

Quick question, does anyone know how to programatically make the text in the textField bold or italic?

   @property(nonatomic, retain) IBOutlet UITextField *textField_TOP_01;

   [textField_TOP_01 setTextColor:[UIColor redColor]];
   [textField_TOP_01 setText:@"This text is bold"];

非常感谢。

Gary

推荐答案

您可以使用以下方法获取粗体或斜体系统字体;

You can use the following methods to get a bold or italic system font;

UIFont* boldFont = [UIFont boldSystemFontOfSize:[UIFont systemFontSize]];
UIFont* italicFont = [UIFont italicSystemFontOfSize:[UIFont systemFontSize]];

然后只需设置文本字段使用的字体;

Then simply set the font that the text field uses;

[textField_TOP_01 setFont:boldFont];

如果你想更多地了解iPhone的字体，你可以看到一个漂亮的屏幕截图的可用字体： http://www.drobnik.com/touch/2010/02/understanding -uifont / 或者你可以阅读关于类，它显示你如何也可以拉出'buttonFontSize'和'labelFontSize'等在这里; http://developer.apple.com/library/ios/# documentation / uikit / reference / UIFont_Class / Reference / Reference.html

If you want to see more about fonts with the iPhone, you can see a nice screen shot of all of the available fonts here: http://www.drobnik.com/touch/2010/02/understanding-uifont/ or you can read about the class which shows you how you can also pull out the 'buttonFontSize' and 'labelFontSize' etc here; http://developer.apple.com/library/ios/#documentation/uikit/reference/UIFont_Class/Reference/Reference.html

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