It is a followup question of my earlier question
I want to know how I can add the Controller
to the Objects section on the left hand side? I have tried context menu or the 'Edit' in the menu bar and I did not see relevant option.
It is what I see in the demo app:
You can see the Controller
object in the Objects section (as selected in the image)
If I create a new project in xcode these days, it is what I see instead:
Xcode will put an App Delegate
under Objects
section.
In the other word, I want to know how I can modify the Objects
section.