• What Is Cocoa?

• Classes and Objects

• The MVC Design Pattern

• The Currency Converter Application

• Open Xcode

• Make a New Project

• What’s Next?

• Specify the Model Class

• Declare the Model Interface

• Implementing the Model

• What’s Next?

• User Interface Elements and Interface Builder

• Creating the Currency Converter Window

• Refining the Layout and View Functionality

• Test the Interface

• What’s Next?

• Paths for Object Communication: Outlets, Targets, and Actions

• Defining the Controller Class

• Defining the Outlets for the ConverterController Class

• Implementing the Controller Method: convert:

• Interconnecting the Controller with the View

• Connecting the Controller with the Model

• Garbage Collection

• What’s Next?

• Build the Application

• Run the Application

• Correct Build Errors

• Great Job!

• What’s Next?

• The Info.plist File

• Basic Project Attributes

• Specify the Identifier, Version, and Copyright Information

• Create an Icon File

• What’s Next?

• For Free with Cocoa

• Turbo Coding with Xcode

• Messages and Method Implementations

• Declarations