以编程方式触发时突出显示NSStatusItem [英] Highlight NSStatusItem when triggered programmatically

问题描述

我有一个NSStatusItem，带有一个附加菜单，该菜单是通过全局热键触发的.如果单击菜单项，则照常显示突出显示，如果使用热键，则不会触发突出显示.有人知道触发精彩片段的方法吗?

I have an NSStatusItem with an attached menu that I'm triggering with a global hotkey. If I click the menu item I get the highlight as usual, if I use the hotkey the highlight isn't triggered. Does anyone know a way to trigger the highlight?

我尝试覆盖视图，并在drawRect中自己绘制视图，但是如果有更好的方法，我希望听到.谢谢！

I've tried overriding the view and drawing it myself in drawRect but if there is a nicer way to do it I'd love to hear. Thanks!

我不想覆盖视图的原因是我必须处理图标定位，单击以激活菜单等.

The reason I don't want to override the view is then I have to handle icon positioning, clicking to activate the menu, etc.

推荐答案

这在使用Xcode 10的macOS 10.13.6中起到了神奇的作用.

This does the magic in macOS 10.13.6 with Xcode 10.

guard let m = statusItem.menu else { return }
statusItem.button?.isHighlighted = true
statusItem.popUpMenu(m)
statusItem.button?.isHighlighted = false

请注意，关闭菜单后，需要最后一行来取消突出显示图标.

Please note that last line is required to de-highlight the icon when the menu gets closed.

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