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第1号一般性意见
原标题:One App Drawing on Another s NSView

这可能是一个棘手的问题,但是否有一条可能申请可以进入另一个申请的的物体(通过IPC或其他方式)?

最佳回答

是的。 确切地说,rel=“nofollow”>IOSurface framework。 其中一个很好的例子就是狮子的Safari,它有一个与超声望制相分离的放任程序。

http://coadhoc.blogspot.com/2009/09/hidden-gems-of-now-leopard-ioground.html” rel=“nofollow”>here

请注意,如果贵方的口号是“Sand”箱,你可以不使用IPC与你的沙箱子外的 app子通信,但你可以用沙箱内的助器进行通信。

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