在MAAttachedWindow后面有模糊背景吗? [英] Blur background behind MAAttachedWindow?
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问题描述
只是好奇,如果这是可能的。现在这里是一个示例 MAAttachedWindow
如下所示:
Just curious if this is possible. Right now here is what a sample MAAttachedWindow
looks like:
但是,我想知道是否可以模糊窗口后面的背景,例如:
However, I want to know if I can blur the background behind the window, like this:
>
这是否可以不使用私人API?
Is this possible without using private APIs?
请求代码。那么,这里是如何MAAttachedWindow工作。你只需要给它一个自定义NSView,它做剩下的。所以,这里是我想要使模糊:
Request for code. Well, here's how MAAttachedWindow works. You just feed it a custom NSView, and it does the rest. So, here's how I was trying to make the blur:
CALayer *backgroundLayer = [CALayer layer];
[view setLayer:backgroundLayer];
[view setWantsLayer:YES];
CIFilter *blurFilter = [CIFilter filterWithName:@"CIGaussianBlur"];
[blurFilter setDefaults];
[view layer].backgroundFilters = [NSArray arrayWithObject:blurFilter];
推荐答案
否。你不能这样做,而不使用私人API。 (我的邮件长度是否为30个字符?)
No. You can’t do this without using private APIs. (Is my message 30 characters long yet?)
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