Xelfi Calculator Tutorial

Description
Design
Functionality
Appendix A: list of the program




This file contains description of simple example Calculator. The finish version which you can develop in one hour is shown on the picture below. This tutorial consist of 3 directories: calc1, calc2, calc3. In each directory you can find java source code (calcul.java), form source file (calcul.form) and  compiled class file (calcul.class)

Design

Here are the steps which you should do:

This phase of calculator development is in the first directory: calc1.

Functionality

Appendix A: list of the program

Complete listing of the program you can find here.


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