我有一个NSView在我的主窗口( 想象中, 比如 PDF Viewer 组件 ) 。 如果按下按钮, 我希望它成为另一个新的 NSWindow 的视图 。 ( 想象中我想要一个新的浮动窗口, 带有此 pdf 预览 ) 。
我怎样才能解决这个问题?我不知道从何说起
仅 remove from Superview 然后 addSubview: on the other NSWindow.
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