on netbean CIS355A Week 2 Lab—Developing a GUI Application OBJECTIVES Create a G

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CIS355A Week 2 Lab—Developing a GUI Application

OBJECTIVES
Create a GUI that uses JTextField, JLabel, and JButton.
Write event handlers to process user data.

PROBLEM: Health Profile App
GymsRUs would like to replace their console program with an updated app using a graphical user interface. You will use the HealthProfile class that you created in the Week 1 Lab and build a GUI for it.

FUNCTIONAL REQUIREMENTS
Make sure your HealthProfile class from the Week 1 Lab is in a named package, not default (i.e., package lab1).

You must ADD the project that contains the HealthProfile class to this week’s project by
right click project, go to properties; and
click Libraries, Add Project, click OK.

Then you will be able to reference your existing class as
import lab1.HealthProfile.

Your project will have three classes:
HealthProfile class from Week 1 Lab
HealthProfileGUI class
Lab2Main class

Your HealthProfildGUI class should have the following components (see sample GUI below).
JTextField objects to enter: name, age, height in feet, height in inches, weight in pounds
JButton objects to display results, clear the GUI
JTextField objects to display the BMI, category, and max heart rate
JLabels to describe all textboxes
You are free to layout and design your GUI as you like as long as it includes these components.

Add default and parameterized constructors to your HealthProfile class. The parameterized constructor should have five arguments: the name, age, weight, height in feet, and height in inches. Note it should convert the height to inches to store in the private instance variable.
Code event handlers for each button:
Display: Make sure all user input is present and valid
Use the HealthProfile class to process the data
Display the results on the GUI
Clear Clear all text boxes on the GUI

Sample GUI
Image

GRADING RUBRIC
HealthProfile class
Add default and parameterized constructors 10
HealthProfileGUI class
All components on GUI
Display button event handler coded properly
Clear button event handler coded properly
Error messages for any invalid/missing user input using JOptionPane 25
Lab2Main class
Displays the GUI properly 5
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 file name must match class name (DO NOT rename).

Explanation / Answer

import java.util.Scanner;

class HealthProfile{
   private String name;
   private int age;
   private float weight;
   private int heightFeet;
   private int heightInche;
  
   private float bmi;
   public String getName() {
       return name;
   }
   public void setName(String name) {
       this.name = name;
   }
   public int getAge() {
       return age;
   }
   public void setAge(int age) {
       this.age = age;
   }
   public float getWeight() {
       return weight;
   }
   public void setWeight(float weight) {
       this.weight = weight;
   }
   public int getHeight() {
       return heightInche;
   }
   public void setHeight(int f, int i) {
       this.heightFeet = f;
       this.heightInche= i;
   }
   public float getBMI(){
       bmi = (float) (weight/((float)heightFeet* 12.0 + (float)heightInche));
       return bmi;
   }
  
   public String getCategory(){
       String cat = "";
       if(bmi<18.5){
           cat = "Underweight";
       }
       else if(bmi >18.5 && bmi < 24.9){
           cat = "Normal";
       }
       else if(bmi >24.9 && bmi < 29.9){
           cat = "Overweight";
       }
       else if(bmi >29.9 ){
           cat = "Obese";
       }
       return cat;
   }
  
   public int getMaxHR(){
      
       return 220 - age;
   }
}

public class Lab1Main {

   public static void main(String[] args) {
       Scanner sc = new Scanner(System.in);
       HealthProfile hp = new HealthProfile();
       while(true){
           System.out.print(" Enter name or X to quit:");
           String name = sc.next();
           if(name.equalsIgnoreCase("x"))
               break;
           hp.setName(name);
           System.out.print(" Your age:");
           hp.setAge(sc.nextInt());
          
           System.out.print(" Your weight:");
           hp.setWeight(sc.nextFloat());
          
           System.out.print(" Your height - feet:");
           int feet = sc.nextInt();
           System.out.print(" Your height - inches:");
           hp.setHeight(feet, sc.nextInt());
          
           System.out.println (" Health Profile for "+name);
           System.out.println (" BMI : "+hp.getBMI());
           System.out.println (" BMI Category: "+hp.getCategory());
           System.out.println (" Max Heart Rat3e: "+hp.getMaxHR());
          
          
       }
   }
}

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