Types of Applications

• Batch
• Request-Response
• Event Oriented

Important Java GUI Classes

• JFrame (a high level container for other containers)
• JPanel (a specific container)
• JButton (a component)

Important Java Event Interfaces

• ActionListener

Lecture Code

Display a window with two buttons. Clicking the yellow button turns the background yellow. Clicking the blue button turns the background blue.

• MyFrame.java
• MyPanel.java