756: Mainline

Now, just after you specify the name of the new subclass of the ViewManager class, the GUI builder does a great deal of work for you:

• The GUI builder defines the createViews method for the new class.
• The GUI builder defines templates for all the callbacks that you need to complete the application.

For the GuiViewManager class, for example, the GUI builder defines templates for the decrementMeter:, incrementMeter:, initializeMeter:, and callDrawMeter: methods.