How to make a custom view resize with the window with Cocoa Auto Layout?

Question

I have a single window with a single custom view in it, and I want the custom view to resize with the window so that it entirely fills it at any time. If I write:

Answer 1

I have discovered that -drawRect: willnot get called in the event the frame rectangle is 0,0,0,0. Undesirable constraints seem to cause the frame to become 0,0,0,0.