i got problem when i clicl the checkbox 0r radiobutton..when i compile there is no error..and also how can i put the background image at my gui??hope you guys can help me..
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.text.*;
import java.text.DecimalFormat;
import javax.swing.border.*;
import java.awt.GridLayout;
import java.awt.FlowLayout;
import java.awt.BorderLayout;
public class delizus extends JFrame implements ActionListener
{
private Image backgroundImage;
//Price label for Donut
private JLabel lblChocOreo = new JLabel ( " RM 2.50 ");
private JLabel lblPeanut = new JLabel ( " RM 2.50 ");
private JLabel lblStrawberry = new JLabel ( " RM 2.50 ");
private JLabel lblVanilla = new JLabel ( " RM 2.50 ");
private JLabel lblBlueberry = new JLabel ( " RM 2.50");
//Price label for Additional food
private JLabel lblCorn = new JLabel (" RM 2.00");
private JLabel lblSoup = new JLabel (" RM 3.00");
private JLabel lblSandwich = new JLabel (" RM 1.50");
//Price for drink
private JLabel lblPepsi = new JLabel (" RM 2.00");
private JLabel lblMountain = new JLabel (" RM 2.00");
private JLabel lblFn = new JLabel (" RM 2.00");
private JLabel lblPepsiL = new JLabel (" RM 3.00");
private JLabel lblMountainL = new JLabel (" RM 3.00");
private JLabel lblFnL = new JLabel (" RM 3.00");
//Labelling column 1
private JLabel lblName1 = new JLabel ("DONUT", SwingConstants.LEFT);
private JLabel lblPrice1 = new JLabel ( "PRICE", SwingConstants.LEFT);
private JLabel lblQuantity1 = new JLabel ("QUANTITY", SwingConstants.CENTER);
//Labelling column 2
private JLabel lblName2 = new JLabel ("ADDITIONAL FOOD", SwingConstants.LEFT);
private JLabel lblPrice2 = new JLabel ("PRICE", SwingConstants.LEFT);
private JLabel lblQuantity2 = new JLabel ("QUANTITY", SwingConstants.CENTER);
//Labelling column 3
private JLabel lblName3 = new JLabel ("DRINK", SwingConstants.LEFT);
private JLabel lblRegular = new JLabel ( "REGULAR", SwingConstants.LEFT);
private JLabel lblLarge = new JLabel ( "LARGE", SwingConstants.LEFT);
private JLabel lblQuantity3 = new JLabel ("QUANTITY", SwingConstants.CENTER);
//DONUT text field
private JTextField tfChocOreo = new JTextField (" ");
private JTextField tfPeanut = new JTextField ("");
private JTextField tfStrawberry = new JTextField (" ");
private JTextField tfVanilla = new JTextField (" ");
private JTextField tfBlueberry = new JTextField (" ");
//ADDITIONAL FOOD Text Field
private JTextField tfCorn = new JTextField (" ");
private JTextField tfSoup = new JTextField (" ");
private JTextField tfSandwich = new JTextField (" ");
//DRINK text field
private JTextField tfPepsi = new JTextField (" ");
private JTextField tfMountain = new JTextField (" ");
private JTextField tfFn = new JTextField (" ");
//Checkbox for DONUT
private JCheckBox cbChocOreo = new JCheckBox ("CHOCOLAT OREO");
private JCheckBox cbPeanut = new JCheckBox ("PEANUT");
private JCheckBox cbStrawberry = new JCheckBox ("STRAWBERRY");
private JCheckBox cbVanilla = new JCheckBox ("VANILLA");
private JCheckBox cbBlueberry = new JCheckBox ("BLUEBERRY");
//Checkbox for ADDITIONAL FOOD
private JCheckBox cbCorn = new JCheckBox ("CORN");
private JCheckBox cbSoup = new JCheckBox ("MUSHROOM SOUP");
private JCheckBox cbSandwich = new JCheckBox ("SANDWICH");
//checkbox for DRINK
private JCheckBox cbPepsi = new JCheckBox ("PEPSI");
private JCheckBox cbMountain = new JCheckBox ("MOUNTAIN DEW");
private JCheckBox cbFn = new JCheckBox ("F&N");
//radio button for SIZE
private JRadioButton rbRegular = new JRadioButton ("REGULAR");
private JRadioButton rbLarge = new JRadioButton ("LARGE");
//button group for membership
private ButtonGroup rbGroup = new ButtonGroup();
//button for receipt, clear, and exit
private JButton btnReceipt = new JButton("RECEIPT");
private JButton btnClear = new JButton("CLEAR");
private JButton btnExit = new JButton("EXIT");
//Text Area for calculation
private JTextArea txtReceipt = new JTextArea("\tWELCOME TO DELIZUS DONUT\t\t" + "\n");
//layout fixed size
private static final int width = 1240;
private static final int height = 750;
Container pane = getContentPane();
Color c = new Color(217, 161, 63);
public delizus()
{
//setting for main panel
setTitle("DELIZUS DONUT");
setSize(width, height);
setLocation(0,0);
setVisible(true);
setDefaultCloseOperation(EXIT_ON_CLOSE);
JPanel p1 = new JPanel();
p1.setLayout(new GridLayout(6,3));
p1.setBorder(new TitledBorder("DONUT"));
p1.setBackground(Color.GREEN);
p1.add(lblName1);
lblName1.setForeground(Color.BLACK);
p1.add(lblPrice1);
lblPrice1.setForeground(Color.BLACK);
p1.add(lblQuantity1);
lblQuantity1.setForeground(Color.BLACK);
p1.add(cbChocOreo);
cbChocOreo.setBackground(Color.GREEN);
p1.add(lblChocOreo);
p1.add(tfChocOreo);
p1.add(cbPeanut);
cbPeanut.setBackground(Color.GREEN);
p1.add(lblPeanut);
p1.add(tfPeanut);
p1.add(cbStrawberry);
cbStrawberry.setBackground(Color.GREEN);
p1.add(lblStrawberry);
p1.add(tfStrawberry);
p1.add(cbVanilla);
cbVanilla.setBackground(Color.GREEN);
p1.add(lblVanilla);
p1.add(tfVanilla);
p1.add(cbBlueberry);
cbBlueberry.setBackground(Color.GREEN);
p1.add(lblBlueberry);
p1.add(tfBlueberry);
JPanel p2 = new JPanel();
p2.setLayout(new GridLayout(4,3));
p2.setBorder(new TitledBorder("ADDITIONAL FOOD"));
p2.setBackground(Color.RED);
p2.add(lblName2);
lblName2.setForeground(Color.BLACK);
p2.add(lblPrice2);
lblPrice2.setForeground(Color.BLACK);
p2.add(lblQuantity2);
lblQuantity2.setForeground(Color.BLACK);
p2.add(cbCorn);
cbCorn.setBackground(Color.RED);
p2.add(lblCorn);
p2.add(tfCorn);
p2.add(cbSoup);
cbSoup.setBackground(Color.RED);
p2.add(lblSoup);
p2.add(tfSoup);
p2.add(cbSandwich);
cbSandwich.setBackground(Color.RED);
p2.add(lblSandwich);
p2.add(tfSandwich);
JPanel p3 = new JPanel();
p3.setLayout(new GridLayout(5,4));
p3.setBorder(new TitledBorder("DRINKS"));
p3.setBackground(Color.YELLOW);
p3.add(lblName3);
lblName3.setForeground(Color.BLACK);
p3.add(lblRegular);
lblName3.setForeground(Color.BLACK);
p3.add(lblLarge);
p3.add(lblQuantity3);
lblQuantity3.setForeground(Color.BLACK);
p3.add(cbPepsi);
cbPepsi.setBackground(Color.ORANGE);
p3.add(lblPepsi);
p3.add(lblPepsiL);
p3.add(tfPepsi);
p3.add(cbMountain);
cbMountain.setBackground(Color.ORANGE);
p3.add(lblMountain);
p3.add(lblMountainL);
p3.add(tfMountain);
p3.add(cbFn);
cbFn.setBackground(Color.ORANGE);
p3.add(lblFn);
p3.add(lblFnL);
p3.add(tfFn);
p3.setBackground(Color.ORANGE);
rbGroup.add(rbRegular);
p3.add(rbRegular);
rbRegular.setBackground(Color.ORANGE);
//rbRegular.addActionListener(this);
rbGroup.add(rbLarge);
p3.add(rbLarge);
rbLarge.setBackground(Color.ORANGE);
//rbLarge.addActionListener(this);
JPanel p4 = new JPanel();
p4.setLayout(new GridLayout(11,3));
p4.setBorder(new TitledBorder("RECEIPT"));
p4.setBackground(Color.YELLOW);
p4.add(btnReceipt);
btnReceipt.setSize(80,30);
btnReceipt.addActionListener(this);
p4.add(btnClear);
btnClear.setSize(80,30);
btnClear.addActionListener(this);
p4.add(btnExit);
btnExit.setSize(80,30);
btnExit.addActionListener(this); //end panel button
JPanel p5 = new JPanel();
p5.setLayout(new FlowLayout());
p5.add(btnReceipt);
btnReceipt.setSize(80,30);
btnReceipt.addActionListener(this);
p5.add(btnClear);
btnClear.setSize(80,30);
btnClear.addActionListener(this);
p5.add(btnExit);
btnExit.setSize(80,30);
btnExit.addActionListener(this); //end panel button
JPanel receipt = new JPanel();
receipt.setBorder( new TitledBorder("BILL PAYMENT RECEIPT"));
receipt.setBackground(c);
receipt.add(txtReceipt);
txtReceipt.setTabSize(7);
txtReceipt.setFont(new Font("Serif", Font.BOLD, 13));//end panel receipt
JPanel imgPanel = new JPanel();
imgPanel.setLayout(new FlowLayout());
imgPanel.setBackground(Color.BLACK);
pane.setLayout(new BorderLayout());
pane.add(p1,"North");
pane.add(p2,"Center");
pane.add(p3,"West");
pane.add(p5,"South");
pane.add(receipt,"East"); // end outermost panel
}
public void actionPerformed(ActionEvent event)
{
DecimalFormat df = new DecimalFormat("0.00");
//get the quantity DONUT
int p1 = Integer.parseInt(tfChocOreo.getText());
int p10 = Integer.parseInt(tfPeanut.getText());
int p11 = Integer.parseInt(tfStrawberry.getText());
int p12 = Integer.parseInt(tfVanilla.getText());
int p13 = Integer.parseInt(tfBlueberry.getText());
//Get the quantity for ADDITIONAL FOOD
int p2 = Integer.parseInt(tfCorn.getText());
int p21 = Integer.parseInt(tfSoup.getText());
int p22 = Integer.parseInt(tfSandwich.getText());
//get the quantity for DRINK
int p3 = Integer.parseInt(tfPepsi.getText());
int p31 = Integer.parseInt(tfMountain.getText());
int p32 = Integer.parseInt(tfFn.getText());
if (event.getSource() == btnReceipt)
{
txtReceipt.append("DONUT " + "\tPrice"+ "\tQuantity" + "\t Amount" + "\n");
txtReceipt.append("\n");
if (cbChocOreo.isSelected())
{
double totalChocOreo = p1 * 2.50;
txtReceipt.append("CHOCOLAT OREO " + "\tRM2.50" + "\t " + p1 + "\t RM" + df.format( totalChocOreo) + "\n"); // set to text area
}
if (cbPeanut.isSelected())
{
double totalPeanut = p10 * 2.50;
txtReceipt.append("PEANUT " + "\tRM2.50" + "\t " + p10+ "\t RM" + df.format(totalPeanut) + "\n");
}
if (cbStrawberry.isSelected())
{
double totalStrawberry= p11 * 2.50;
txtReceipt.append("STRAWBERRY " + "\tRM2.50" + "\t " + p11 + "\t RM" + df.format(totalStrawberry) + "\n");
}
if (cbVanilla.isSelected())
{
double totalVanilla = p12 * 2.50;
txtReceipt.append("VANILLA " + "\tRM2.50" + "\t " + p12 + "\t RM" + df.format(totalVanilla) + "\n");
}
if (cbBlueberry.isSelected())
{
double totalBlueberry = p13 * 2.50;
txtReceipt.append("BLUEBERRY " + "\tRM2.50" + "\t " + p13 + "\t RM" + df.format(totalBlueberry) + "\n");
}
if (cbCorn.isSelected())
{
double totalCorn = p2 * 2.00;
txtReceipt.append("CORN " + "\tRM2.00" + "\t " + p2 + "\t RM" + df.format(totalCorn) + "\n");
}
if (cbSoup.isSelected())
{
double totalSoup = p21 * 3.00;
txtReceipt.append("SOUP " + "\tRM3.00" + "\t " + p21 + "\t RM" + df.format(totalSoup) + "\n");
}
if (cbSandwich.isSelected())
{
double totalSandwich = p22 * 1.50;
txtReceipt.append("SANDWICH " + "\tRM1.50" + "\t " + p22 + "\t RM" + df.format(totalSandwich) + "\n");
}
double totalChocOreo = p1 * 2.50;
double totalPeanut = p10 * 2.50;
double totalStrawberry = p12 * 2.50;
double totalVanilla = p11 * 2.50;
double totalBlueberry = p13 * 2.50;
double totalCorn = p2 * 2.00;
double totalSoup = p21 * 3.00;
double totalSandwich = p22 * 1.50;
double totalDonut = totalChocOreo+ totalPeanut + totalStrawberry + totalVanilla + totalBlueberry ;
double totalFood = totalCorn + totalSoup + totalSandwich;
double totalPrice = totalDonut+ totalFood;
double tax = 0.05 * totalPrice;
double serviceCharge = 0.05 * totalPrice;
double Total = totalPrice + tax + serviceCharge;
if(rbRegular.isSelected())
{
double discount = (Total * 0.1);
double smallPrice = Total - discount;
txtReceipt.append("\n");
txtReceipt.append("GOV TAX" + "\t\t\t\t" + " RM" + df.format(tax) + "\n");
txtReceipt.append("SERVICE CHARGE 5%" + "\t\t\t" + " RM" + df.format(serviceCharge) + "\n");
txtReceipt.append("MEMBERSHIP DISCOUNT 10%" + "\t\t" + " - RM" + df.format(discount) + "\n");
txtReceipt.append("TOTAL PAYMENT" + "\t\t\t" + " RM" + df.format(rbRegular) + "\n");
txtReceipt.append("\n");
txtReceipt.append("\t THANK YOU FOR SHOPPING" + "\n");
txtReceipt.append("\t PLEASE COME AGAIN" + "\n");
txtReceipt.append("\n"); // set to text area
}
if(rbLarge.isSelected())
{
double discount = (Total * 0.0);
double largePrice = Total - discount;
txtReceipt.append("\n");
txtReceipt.append("GOV TAX" + "\t\t\t\t" + " RM" + df.format(tax) + "\n");
txtReceipt.append("SERVICE CHARGE 5%" + "\t\t\t" + " RM" + df.format(serviceCharge) + "\n");
txtReceipt.append("MEMBERSHIP DISCOUNT 10%" + "\t\t" + " - RM" + df.format(discount) + "\n");
txtReceipt.append("TOTAL PAYMENT" + "\t\t\t" + " RM" + df.format(rbLarge) + "\n");
txtReceipt.append("\n");
txtReceipt.append("\t THANK YOU FOR SHOPPING" + "\n");
txtReceipt.append("\t PLEASE COME AGAIN" + "\n");
txtReceipt.append("\n"); // set to text area
}
}
else if (event.getSource() == btnClear)
{
tfChocOreo.setText("0");
tfPeanut.setText("0");
tfStrawberry.setText("0");
tfVanilla.setText("0");
tfBlueberry.setText("0");
tfCorn.setText("0");
tfSoup.setText("0");
tfSandwich.setText("0");
tfPepsi.setText("0");
tfMountain.setText("0");
tfFn.setText("0");
cbChocOreo.setSelected(false);
cbPeanut.setSelected(false);
cbStrawberry.setSelected(false);
cbVanilla.setSelected(false);
cbBlueberry.setSelected(false);
cbCorn.setSelected(false);
cbSoup.setSelected(false);
cbSandwich.setSelected(false);
cbPepsi.setSelected(false);
cbMountain.setSelected(false);
cbFn.setSelected(false);
rbRegular.setSelected(false);
rbLarge.setSelected(false);
txtReceipt.setText("\tWELCOME TO DELIZUS DONUT\t\t" + "\n"); //clearing all data that are available
}
else if (event.getSource() == btnExit)
{
System.exit(0); //exit the program
}
}
public static void main(String [] args)
{
delizus d = new delizus(); //main application
d.setVisible(true);
d.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
