打开的窗口在所有台式机上都显示 [英] Open window such that is shows on all desktops

问题描述

我有一个屏幕快照，它的作用是对当前可见内容进行屏幕快照，然后打开一个覆盖所有内容的全屏窗口.但是，这会在桌面1的父窗口的桌面上打开.如果用户将桌面2聚焦(由于使用了全屏应用程序或其他功能)，则打开的窗口将不会显示在桌面2上.

所以我想知道是否有一个窗口级别或某种(我尝试过所有窗口级别)将使该窗口出现在所有桌面上.

谢谢

解决方案

这听起来像 NSWindowCollectionBehaviorCanJoinAllSpaces 或 NSWindowCollectionBehaviorStationary .将其设置为窗口的 collectionBehavior .

(您可能也想设置窗口级别，但这是关于排序而不是集合/空格行为.而且，如果您具有窗口"菜单，那么您可能还需要 NSWindowCollectionBehaviorIgnoresCycle .)

I have a screenshot thing, what it does is it takes a screenshot of the current visible stuff, then opens a full screen window covering everything. However this opens on the desktop of the parent window which is on desktop 1. And if a user had desktop 2 focused (due to like fullscreen app or something) then the window that opened will not show on desktop 2.

So I was wondering if there is a window level or something (I tried all the window levels) that will make it such that a window appears on all desktops.

Thanks

解决方案

This sounds like either NSWindowCollectionBehaviorCanJoinAllSpaces or NSWindowCollectionBehaviorStationary. Set it as the collectionBehavior of the window.

(You probably want to set the window level, too, but that's about ordering rather than collection/Spaces behavior. And if you have a Window menu, then you probably also want NSWindowCollectionBehaviorIgnoresCycle.)

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