I have my ViewController class which implements UITextFieldDelegate. I have no auto complete for the funcs such as textFieldShouldBeginEditing. Is this a bug in XCode 6? Here's my class implementation.
class ViewController: UIViewController, UITextFieldDelegate
Xcode 6 (Beta 1) is not currently supporting autocomplete for non-implemented protocol methods/properties (for Swift).
Your best bet is to
<CMD> - click on the protocol that isn't yet fully implemented to see what you're missing.