SmallTalk In Class Exercise

The Truck-Introduction

For this exercise you will create a new class to contain information about trucks. Your class will be very simple containing only the make and color of the truck. This class will have a default color red, so you can initialize the truck with just the make or with make and color. You should be able to change the default color. Finally, you should be able to print the truck in a window. Store each of the variables as a string.

Coding

Use the notes on how to create the temperature class to assist you in creating the Truck class.

1. Create the class Truck as a subclass of Object
   1. Add instance variables make and color.
   2. Add a class variable DefaultColor
2. Create the accessor and modifier functions for the instance variables
3. Create the accessor and modifier functions for DefaultColor.
4. Create the class functions that can construct a truck directly.
5. Create the printOnfunction.