To Lecture Notes

InnerClass Example

Goal

• Show how an inner class works and how to use an inner class to implement a Swing ActionListener class.

Ordinary Classes

• Class A and class B are ordinary classes that can access each other's objects. The Main class.

Inner Class

• Class A contains the private inner class B. The Main class to test them.

Private ActionListener Class

• The Swing MyFrame class contains a private class that inherits from ActionListener.