ios - 以编程方式更改 UITabBarController 选项卡 Bar 属性的类
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<b>这个问题在这里已经有了答案</b>:
<br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
<p><p>我不确定 <code>Objective-C</code> 但在 <code>Swift</code> 中,您可以通过将 <code>tabBar</code> 重写为 <a href="https://developer.apple.com/library/content/documentation/Swift/Conceptual/Swift_Programming_Language/Properties.html#//apple_ref/doc/uid/TP40014097-CH14-ID259" rel="noreferrer noopener nofollow">computed property</a> 来做到这一点:</p>
<pre><code>open class MyTabBarController: UITabBarController {
open override var tabBar: MyTabBar {
return MyTabBar()
}
}
</code></pre></p>
<p style="font-size: 20px;">关于ios - 以编程方式更改 UITabBarController 选项卡 Bar 属性的类,我们在Stack Overflow上找到一个类似的问题:
<a href="https://stackoverflow.com/questions/42851900/" rel="noreferrer noopener nofollow" style="color: red;">
https://stackoverflow.com/questions/42851900/
</a>
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