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      Latest reply on Jun 5, 2015 3:24 PM by kmer
      kmer Apple Staff Apple Staff (0 points)

        A number of questions asking how to call various Objective-C APIs in Swift, or why overriding certain methods or properties "doesn't work", can be answered just by looking at the Swift representation of the Objective-C API.

         

        In Xcode, simply Command-click on a symbol (such as NSView or UIView) and Xcode will present the corresponding header file as it is represented in Swift, for example:

         

        The API Reference in the documentation also shows both Swift and Objective-C forms: