在主题演讲上方显示可可窗口 [英] Display Cocoa window above Keynote presentation

问题描述

某些情况下：我正在构建在Keynote或PowerPoint演示文稿中在屏幕上使用的工具。

Some context: I am building a tool to be used on screen during a Keynote or PowerPoint presentation.

到目前为止，我遇到的最大问题是Keynote每次查看演示文稿时，似乎都会接管桌面。我尝试使用以下方法将可可窗口的级别设置为最大：

The biggest issue I've had so far is that Keynote seems to take over the desktop whenever you view a presentation. I have tried setting my Cocoa window's level to the maximum using:

[[self window] setLevel:kCGMaximumWindowLevel];

这似乎有一些效果（我可以将窗口悬停在屏幕外窗口中活动的Keynote的控制面板上） ，但并不能让我将鼠标悬停在实际演示上。

That seems to have some effect (I can have the window hover over Keynote's "control panel" that's active in the off-screen window), but it doesn't let me hover over the actual presentation.

有什么想法吗？预先感谢您的帮助！

Any ideas? Thanks in advance for the help!

推荐答案

尝试将级别设置为 NSScreenSaverWindowLevel + 1 。

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