/*
* GUI Electric Bill Program
*/
package guielectricbill;
//import the package to do GUI input/output
import javax.swing.*;
public class GUIElectricBill {
public static void main(String[] args) {
// declare variable to store user input
String accountNumber, customerName, address;
int KWH;
double amountDue;
// Welcome customer to the Electric Bill Calculation Program
JOptionPane.showMessageDialog(null, "Welcome to the Electric Bill Calculation Program!",
"Welcome", JOptionPane.INFORMATION_MESSAGE);
//Ask the customer for their account number
accountNumber = JOptionPane.showInputDialog("Please enter your account number and press OK:");
//Ask the customer for their name
customerName = JOptionPane.showInputDialog("Please enter your name and press OK:");
//Ask the customer for their address
address = JOptionPane.showInputDialog("Please enter your address "
+ "(street, city, state and zip) and press OK:");
//Ask the customer for their KWH usuage
KWH = JOptionPane.showInputDialog("Please enter the KWH used and press OK:");
// Calculate amount due
amountDue = KWH * 0.0624;
// Display the customers bill
JOptionPane.showMessageDialog(null, "Account Number: " + accountNumber + "/n"
+ "Name: "+ customerName + "/n" + "Address: " + address + "/n"
+ "KWH Used: " + KWH + "/n" + "Amount Due: " + amountDue, "Your Bill",
JOptionPane.INFORMATION_MESSAGE);
// Thank customer for using program
JOptionPane.showMessageDialog(null, "Thank you for using the Electric Bill Calculation!",
"Good Bye", JOptionPane.INFORMATION_MESSAGE);
// Use System.exit(0); statement when only working with GUIs
// It causes Java to properly terminate your program
System.exit(0);
}
}
I have included a picture of what kind of dialog box I want to achieve, but I don't know how to go about it.
Many thanks in advance.
