Can't Connect Slider to File's Owner

I am finally working my way through the book and have gotten stuck at page 81. I am using Xcode 7/Swift2/etc… The book says to connect the slider to the File’s Owner by control-dragging. I can control drag and get the pop up, but it does not let me attach to File’s Owner. Is this something that now changes from when the book was written? I don’t see anything about it in the file or here…

Assistance would be greatly appreciated.

Jeffrey Pearson

Do you have the Swift 2 update from github?


Yes. I downloaded the updated code samples from github. But that all only shows code changes…not how to do things in the Xcode UI…