如何在Mac OS X上将光标锁定到窗口的内部？ [英] How can I lock the cursor to the inside of a window on Mac OS X?

问题描述

我想为Mac OS X组合一个游戏，这涉及到很多快速动作和徘徊的鼠标光标。如果用户想要在窗口模式下播放，我很想锁定光标到窗口的内部，以避免在战斗的热量意外更改程序（显然，如果用户更改程序或命中逃脱暂停菜单。）

I'm trying to put together a game for Mac OS X which involves a lot of fast action and flinging around of the mouse cursor. If the user wants to play in windowed mode, I'd quite like to lock the cursor to the inside of the window to avoid accidentally changing programs in the heat of battle (obviously this will cancel itself if the user changes programs or hits escape for the pause menu.)

在Windows上，使用 ClipCursor（）。我在Mac OS X上找不到一个等同的。有没有一个。

On Windows, this can be accomplished easily with ClipCursor(). I can't find an equivalent on Mac OS X. Is there one?

推荐答案

看看CGWarpMouseCursorPosition，CGAssociateMouseAndMouseCursorPosition和CGGetLastMouseDelta （ApplicationServices的一部分）。

Have a look at CGWarpMouseCursorPosition, CGAssociateMouseAndMouseCursorPosition and CGGetLastMouseDelta (part of ApplicationServices).

请参阅 http://developer.apple.com/library/mac/#documentation/GraphicsImaging/Reference/Quartz_Services_Ref/Reference/reference.html

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