ios - 初学，请问当我处理多个label的时候能不能统一处理宽高，不用每次去指定rect？

Question

能不能像css那样对多个相似的组合统一处理。。 包括字体大小啊，样式啊

不知道ios里面可有方便的方法处理这种场景？

P.S:

好比css里能为一组元素设置一个class，然后给这种标识为该class的元素指定字体大小，颜色， 而ios里是怎么做到的？

Answer 1

Inherit. . . Inherit UILabel and set the format in the initialization method

Answer 2

Can use macro #define

Answer 3

You can use the same tag to get it and then set it uniformly

Answer 4

You can use factory methods to set the same properties when creating. For different style classes, create different factory classes or modify methods.

In addition, I have written a CSS-like viewCreater, which can be customized and set. If you are interested, you can take a look.

// style.css UIView{background-color:black;width:240px; height:32px;} .testStyle{border-width:1px;border-color:white;border-radius:5px;}

// demo.m UIView *widget = [UIView viewWithSelector:@".testStyle"];

You will get a view with a black background, 240 pixels wide, 32 pixels high, and a 1 pixel wide rounded corner.

https://github.com/rarexray/iOS_ViewCreatorWithStyle