How to get reference to parent view controller in Cocoa?

Question

I know in CocoaTouch there is the parentViewController property for this but there seems to no such property in Cocoa for OSX development. How can I ref the parent view controller in a sub view controller?

Answer 1

没关系！我是个白痴！我在View类中检查过这个，而不是在View Controller类中检查过。 NSViewController确实有一个parentViewController属性。