如何删除已丢弃的UIButton的灰色外观 [英] How to remove the greyed out look of a disbled UIButton

问题描述

我有一个UIButton，当它处于禁用状态时，我希望它看起来完全相同，就像它处于Normal状态一样。现在它有一个略带灰色的外观。

I've got a UIButton that i want to look exactly the same when it's in its disabled state as when it's in its Normal state. Right now it has a slight greyed out look to it.

推荐答案

不要使用enabled属性或setEnabled：NO方法，而是使用：

Do not use enabled property or setEnabled:NO method, instead use:

[myButton setUserInteractionEnabled:NO];

这会阻止按钮被触摸，但不会改变他的外表！

That would prevent the button for being touched, but without changing his looks!

另一种方式是，如果您的按钮是自定义按钮并且有图像：

The other way is if your button is a custom button and has an image:

[button setImage:someImage forState:UIControlStateNormal];
[button setImage:someImage forState:UIControlStateDisabled];
[button setEnabled:NO];

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