CIS355A Week 3 Lab Enhanced GUI Application using Additional Swing Components OBJECTIVES Create a GUI that uses JCheckBox, JRadioButton, JTextArea, and menus. Process multiple events. PROBLEM: BurgersRUs Point of Sale system Burger Barn needs a point of sale application. The products and prices are as follows. Burgers: single $3.50, double $4.75 Add cheese: + $.50 Add bacon: + $1.25 Make it a meal: + $4.00 FUNCTIONAL REQUIREMENTS You can code the GUI by hand or use NetBeans GUI builder interface. The GUI should use JRadioButton to choose single or double burger. Single burger Double burger It should use JCheckBox for add ons. Add cheese Add bacon Make it a meal JTextField for item price, order quantity, order total JTextArea to display the receipt Create a menu with the following options. File Order Exit Add to Order Clear for next item New Order As the user selects items, the item price should be calculated and updated accordingly. Note that quantity should default to 1. The user can change if needed. Once choices are made and quantity is entered, process the order using the menu options. OrderAdd to Order Displays the choice and price in each text area. Note that multiple items can accumulate in a single order Updates the order total OrderClear for next item Clears the checkboxes. Note that quantity should default to 1 OrderNew Order Clears the GUI and totals for a new order FileExit Exits the program. Use System.exit(0) commad.

GRADING RUBRIC

Functional Requirements All components on GUI created correctly Item price updated properly with radio and checkbox selections Items added to text area Total price accumulates correctly Clear for next item works correctly Clear for new order works correctly All prices displayed with two decimal places File exit works correctly Error messages for any invalid/missing user input using JOptionPane	40
Code style	5
Lab Report	10
TOTAL	55

CODE STYLE REQUIREMENTS

Include meaningful comments throughout your code.

Use meaningful names for variables.

Code must be properly indented.

Include a comment header at beginning of each file, example below.

/**************************************************** Program Name: ProgramName.java Programmer's Name: Student Name Program Description: Describe here what this program will do ***********************************************************/

DELIVERABLES

Submit as a SINGLE zip folder

All java files

Lab report

Follow assignment specification regarding class/method names.

Note that your java filename must match class name (DO NOT rename).

CIS355A Lab Report

Your Name:

Date:

Lab Week ____

Objective/Purpose of the program

Briefly describe the programs requirements.

Analysis/Design

Describe the approach/structure of program. What classes/functions were used?

Testing/Results

Does your program satisfy all requirements of the lab?

If yes, how did you test it? Indicate test cases used, expected values, and show results with screen shots. For example:

Case	Description	Test Data	Expected Result	Actual Result
1	Describe what you are testing	Specify the test data	What is expected	Actual results reference an image that you include below.

If any requirements are NOT met, document the known issues. What did you do to try to solve them?

Make sure you demonstrate in your testing the parts that are working correctly.

Conclusions / Lessons Learned

What difficult problems did you encounter, and how did you handle them?

What new concepts did you learn/reinforce with this lab?

Is there anything you would have done differently?