为所有navigationcontroller和navigationitem设置titleview [英] Set titleview for all navigationcontroller and navigationitem

问题描述

[[[UINavigationBar appearance] setTitleView:button]

我尝试使用上面的代码行将标题视图设置为所有导航项的按钮，但它不起作用。如何通过在appdelegate中编写小代码来为项目中的所有导航栏设置标题视图？

I tried to set title view as button for all navigation item using above line of code but it is not working.How can I set title view for all navigation bars in my project by writing small code in appdelegate ?

推荐答案

自定义导航栏的外观

可以修改barStyle，tintColor和半透明的
属性，但是你不能直接直接更改UIView级属性
，例如frame，bounds，alpha或hidden properties 。

it is alright to modify the barStyle, tintColor, and translucent properties, but you must never directly change UIView-level properties such as the frame, bounds, alpha, or hidden properties directly.

有关详细信息，请参阅apple doc UINavigationBar类参考

For more detail you can follow apple doc UINavigationBar Class Reference

编辑 - >

我解决了您的查询

[[UINavigationBar appearance] addSubview:yourView];  

其他导航相关查询

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