PPT Slide

1. List Basic

Components/Containers:

java.applet.Applet

--java.awt.Canvas

--java.awt.Panel

---java.awt.Button

---java.awt.Choice

---java.awt.Label

2. List Basic Behaviors:

mouse drag draws

button clears canvas

choice changes pen color

canvas knows whether to

draw (mouse drag) or

not (mouse is up)

Design #1: Interfaces Only