外观代理无法按预期用于 UIButton 字体 [英] appearance proxy not working as intended for UIButton font

问题描述

我目前通过外观代理为我的应用程序设计样式，但我遇到了这个问题:当我在 UIButton 外观上设置属性时，我的字体被忽略:

im currently styling my app via the appearance proxy and i ran into this problem: when i set properties on the UIButton appearance my font is ignored:

[buttonAppearance setTitleColor:darkColor forState:UIControlStateNormal];
[buttonAppearance.titleLabel setFont:[UIFont fontWithName:@"Helvetica Neue" size:10.0]];

第一行应用正确(darkColor 是一些 UIColor)，但我的字体更改被完全忽略.当我将该行复制到我的 ViewController 并将其应用于具体按钮时，它工作正常.

the first line is applied properly (darkColor is some UIColor), but my font change is ignored completely. When i copy the line into my ViewController and apply it to a concrete button it works fine.

我错过了什么吗?

感谢任何帮助！ty

推荐答案

字体名称错误，应该是HelveticaNeue，中间没有空格.

The font name is wrong, it should be HelveticaNeue, without the space between.

以后如果您想查看其他 iOS 字体名称，您应该查看 本网站代码

In the future if you want to see other iOS font names you should check this website piece of code

编辑

仔细查看后，我意识到您正在尝试设置按钮标题的外观，它是 UILabel，遗憾的是 UILabel 没有字体属性UIAppearance 代理，这就是字体不起作用的原因.

After a closer look I realized that you are trying to set the appearance of the button's title which is a UILabel, sadly UILabel doesn't have the font property in the UIAppearance proxy and that's why the font doesn't work.

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