禁用 UIButton 时避免使其透明/透视

问题描述

我想禁用我的 UIButton，所以我打电话:

I want to disable my UIButton, so I call:

button.enabled = FALSE;

但是，这使按钮透明，我可以看到它下面的元素.我不介意它改变颜色，我只是不希望它被透视.

However this makes the button see-through and I can see the elements underneath it. I don't mind that it changes colour, I just don't want it to be see-through.

我尝试在 IB 中勾选不透明"和剪辑子视图"框，但没有任何乐趣.

I've tried ticking the boxes for 'opaque' and 'clip subviews' in IB, but no joy.

有没有简单的方法来解决这个问题?我想我可以在其后面放置一个带有相同按钮图像的 UIImageView，但这并不是一个优雅的解决方案.

Is there an easy way to fix this? I suppose I could put a UIImageView with the same button image behind it, but it's hardly an elegant solution.

推荐答案

试试userInteractionEnabled属性:

button.userInteractionEnabled = NO;

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