The Cocoa Controller Layer
"When we're first learning Cocoa (or Java, or Qt, or any other application framework), one of the early things we address is the Model-View-Controller design pattern. The Model-View-Controller (MVC) design pattern prescribes that a well-designed application will separate data-specific code (the model layer) from user-interface-specific code (the view layer), and that the two layers will communicate with each other by way of the controller layer."
(Submitted by Noel Thu May 13, 2004 )
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