Question

******You do not need to get everything working exactly as it says, I mostly just need an outline of how to create this GUI and add up the costs and print them all out. Any help at all will be greatly appreciated*******

********MUST BE IN JAVAFX**********

Design and implement a Java program that creates a GUI that will allow a customer to order pizza and other items from a Pizza Paarlor.  The customer should be able to order a variety of items which are listed below. The GUI should allow the customer (via JavaFX UI Controls - text areas, buttons, checkbox, radio button, etc.) to input the following information:

• Customer Contact Info (Use text fields to input these from user)
  • First Name
  • Last Name
  • Phone Number
  • Address
• Type of food that can be ordered are: (Use checkboxes to pick)
  • pizza
    • Small
    • Large
  • calzone
  • garlic knots
• Quantity of each food item being ordered (Use text field that only accepts numbers to type in a number between 1 and 50)
• • Pizza toppings (Use checkboxes to pick)
    • Plain
    • Extra cheese
    • Mushrooms
    • Pepperoni

  Pricing (assign these prices to each item)

  Base Price for items :

• Small Plain Pie –  $11.25
• Large Plain Pie –  $14.00
• Calzone - $7.75
• Garlic Knots -$3.50

• Additional fees for Toppings:

• Small Pie - $2.00 per topping
• Large Pie - $3.00 per topping

Conditions:

• The GUI will have two buttons. The first will be used to create a running total of the current order. This button should be clicked every time an item is added to the order to give a current total of the order.
• The second button will be used to print the following:
  • Customer Contact Info
  • All items and the quantity ordered
  • The grand total for the order

Answer 1

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

import java.text.SimpleDateFormat;

import java.util.Date;

import javax.swing.event.ChangeEvent;

import javax.swing.event.ChangeListener;

import java.awt.event.ItemListener;

import java.awt.event.ItemEvent;

class GUI2 extends JFrame

{

private JRadioButton res, par;

private ButtonGroup group;

private JLabel logo_name, delivery_type, date_time, table_no, name, address, contact, toppings_label, quantity_label;

private ImageIcon logo;

private JTextField table_no_tf, name_tf, address_tf, contact_tf;

private JPanel input_panel, delivery_panel, toppings_panel, toppings2_panel, quantity_panel, initial_panel, buttons_panel;

private JPanel top1_panel, top2_panel;

private JCheckBox top_onion, top_mushroom, top_broccoli, top_corn, top_capsicum, top_cheese;

private JComboBox quantity_box;

String date;

public float rate = 80; //base rate is Rs.80

private JLabel quantity_op_label, quantity_op, rate_label, rate_op_label;

private JButton print, clear, calculate;

private ImageIcon print_icon, clear_icon;

private JLabel table_no_op, name_op, address_op, contact_op;

String table_no_str, name_str, address_str, contact_str;

private JLabel table_no2, name2, address2, contact2;

private JLabel date_time2;

private JLabel logo_name2;

public GUI2()

{

super("Pizza Palace");

setLayout(new FlowLayout(FlowLayout.CENTER, 30, 15));

logo = new ImageIcon("pizza.png");

logo_name = new JLabel("Pizza Palace", logo, 0);

initial_panel = new JPanel();

initial_panel.setLayout(new GridLayout(2, 1));  

  

JOptionPane.showMessageDialog(new JFrame(), "Welcome to Pizza Palace!", "Pizza Palace", JOptionPane.PLAIN_MESSAGE, logo);

  

//Logo Icon and Name

logo = new ImageIcon("pizza.png");

logo_name = new JLabel("Pizza Palace", logo, 0);  

initial_panel.add(logo_name);

  

//Date and Time

date = new SimpleDateFormat("EEEE yyyy-MM-dd hh:mm:ss a zzz").format(new Date());

date_time = new JLabel(date);

initial_panel.add(date_time);

add(initial_panel);

}

public void Input()

{  

input_panel = new JPanel();

input_panel.setLayout(new GridLayout(5, 2, 5, 5));

delivery_panel = new JPanel();

delivery_panel.setLayout(new GridLayout(1, 3));

  

//Delivery Type

delivery_type = new JLabel("Delivery Type:");

// delivery_panel.add(delivery_type);  

res = new JRadioButton("in-Restaurant");

res.setActionCommand("res");

par = new JRadioButton("Parcel");

par.setActionCommand("par");

  

  

group = new ButtonGroup();

group.add(res);

group.add(par);

delivery_panel.add(res);

delivery_panel.add(par);

  

// add(delivery_panel);

  

input_panel.add(delivery_type);

input_panel.add(delivery_panel);  

  

//Table Number

table_no = new JLabel("Table Number");  

table_no_tf = new JTextField("", 5);

input_panel.add(table_no);

input_panel.add(table_no_tf);   

  

//Parcel Details

name = new JLabel("Name");

address = new JLabel("Address");

contact = new JLabel("Contact Number");

name_tf = new JTextField("", 10);

address_tf = new JTextField("", 20);

contact_tf = new JTextField("", 10);

input_panel.add(name);

input_panel.add(name_tf);

input_panel.add(address);

input_panel.add(address_tf);

input_panel.add(contact);

input_panel.add(contact_tf);

  

add(input_panel);

  

  

// Disable Extra Labels & TextFields depending on RadioButton Selected

res.addChangeListener(new ChangeListener()

{

public void stateChanged(ChangeEvent arg0)

{

if(res.isSelected())

{

name.setEnabled(false);

address.setEnabled(false);

contact.setEnabled(false);

name_tf.setEditable(false);

address_tf.setEditable(false);

contact_tf.setEditable(false);

name_tf.setEnabled(false);

address_tf.setEnabled(false);

contact_tf.setEnabled(false);

table_no.setEnabled(true);

table_no_tf.setEnabled(true);

table_no_tf.setEditable(true);  

}

}

});

  

par.addChangeListener(new ChangeListener()

{

public void stateChanged(ChangeEvent arg0)

{

if(par.isSelected())

{

table_no.setEnabled(false);

table_no_tf.setEnabled(false);

table_no_tf.setEditable(false);

name.setEnabled(true);

address.setEnabled(true);

contact.setEnabled(true);

name_tf.setEditable(true);

address_tf.setEditable(true);

contact_tf.setEditable(true);

name_tf.setEnabled(true);

address_tf.setEnabled(true);

contact_tf.setEnabled(true);   

}

}

});   

}

public void Toppings()

{

top1_panel = new JPanel();

top1_panel.setLayout(new GridLayout(1, 3));

  

top2_panel = new JPanel();

top2_panel.setLayout(new GridLayout(1, 3));

  

toppings_panel = new JPanel();

toppings_panel.setLayout(new GridLayout(2, 1));

  

toppings2_panel = new JPanel();

toppings2_panel.setLayout(new GridLayout(2, 1));

  

toppings_label = new JLabel("Toppings:");

  

top_onion = new JCheckBox("Onion", false);

top_mushroom = new JCheckBox("Mushroom", false);

top_broccoli = new JCheckBox("Broccoli", false);

top_corn = new JCheckBox("Corn", false);

top_capsicum = new JCheckBox("Capsicum", false);

top_cheese = new JCheckBox("Cheese", false);

  

  

/* ActionListener actionListener = new ActionListener() {

public void actionPerformed(ActionEvent actionEvent) {

AbstractButton abstractButton = (AbstractButton) actionEvent.getSource();

boolean selected = abstractButton.getModel().isSelected();

if(selected)

rate = rate + 15;

}

};

  

  

  

top_onion.addActionListener(actionListener);

top_mushroom.addActionListener(actionListener);

top_broccoli.addActionListener(actionListener);

top_corn.addActionListener(actionListener);

top_capsicum.addActionListener(actionListener);

top_cheese.addActionListener(actionListener);

*/

  

ItemListener itemListener = new ItemListener()

{

public void itemStateChanged(ItemEvent itemEvent)

{

AbstractButton abstractButton = (AbstractButton) itemEvent.getSource();

int state = itemEvent.getStateChange();

if(state == ItemEvent.SELECTED)

{

rate = rate + 15;

}

}

};

top_onion.addItemListener(itemListener);

top_mushroom.addItemListener(itemListener);

top_broccoli.addItemListener(itemListener);

top_corn.addItemListener(itemListener);

top_capsicum.addItemListener(itemListener);

top_cheese.addItemListener(itemListener);

  

top1_panel.add(top_onion);

top1_panel.add(top_mushroom);

top1_panel.add(top_broccoli);

top2_panel.add(top_corn);

top2_panel.add(top_capsicum);

top2_panel.add(top_cheese);

toppings_panel.add(top1_panel);

toppings_panel.add(top2_panel);

toppings2_panel.add(toppings_label);

toppings2_panel.add(toppings_panel);

add(toppings2_panel);

  

}

public void Quantity()

{

quantity_label = new JLabel("Quantity: ");

quantity_op_label = new JLabel("Quantity: ");

quantity_op = new JLabel();

quantity_panel = new JPanel();

quantity_panel.setLayout(new GridLayout(2, 2));

String[] quantity = {"1", "2", "3", "4", "5"};

  

JComboBox<String>quantity_box = new JComboBox<String>();

for(int i = 0; i < quantity.length; i++)  

quantity_box.addItem(quantity[i]);

  

quantity_box.setSelectedIndex(0);

  

quantity_panel.add(quantity_label);

quantity_panel.add(quantity_box);

  

  

quantity_box.addActionListener(new ActionListener()

{

public void actionPerformed(ActionEvent e)

{

quantity_op.setText((String)((JComboBox)e.getSource()).getSelectedItem());

}

});

  

add(quantity_panel);

}

public void Output()

{

print_icon = new ImageIcon("print.png");

clear_icon = new ImageIcon("clear.png");

  

buttons_panel = new JPanel();

buttons_panel.setLayout(new GridLayout(1, 2, 50, 10));

table_no2 = new JLabel("Table No.: ");

name2 = new JLabel("Name: ");

address2 = new JLabel("Address: ");

contact2= new JLabel("Contact Number: ");

  

  

  

String rate_str;

rate_str = Float.toString(rate);

rate_label = new JLabel("Rate: ");

rate_op_label = new JLabel(rate_str);

  

  

print = new JButton("Print");

print.setRolloverIcon(print_icon);

print.setRolloverEnabled(true);

clear = new JButton("Clear");

  

buttons_panel.add(print);

buttons_panel.add(clear);  

add(buttons_panel);

  

  

clear.addActionListener(new ActionListener()

{

public void actionPerformed(ActionEvent e)

{

table_no_tf.setText("");

name_tf.setText("");

address_tf.setText("");

contact_tf.setText("");

group.clearSelection();

name.setEnabled(true);

address.setEnabled(true);

contact.setEnabled(true);

name_tf.setEditable(true);

address_tf.setEditable(true);

contact_tf.setEditable(true);

name_tf.setEnabled(true);

address_tf.setEnabled(true);

contact_tf.setEnabled(true);

table_no.setEnabled(true);

table_no_tf.setEnabled(true);

table_no_tf.setEditable(true);

  

top_broccoli.setSelected(false);

top_capsicum.setSelected(false);

top_cheese.setSelected(false);

top_corn.setSelected(false);

top_mushroom.setSelected(false);

top_onion.setSelected(false);

  

}

});

  

print.addActionListener(new ActionListener()

{

public void actionPerformed(ActionEvent e)

{

String rate_str;

rate_str = Float.toString(rate);

rate_label = new JLabel("Rate: ");

rate_op_label = new JLabel(rate_str);

JFrame output = new JFrame();

output.setLayout(new GridLayout(8, 2));

  

logo_name2 = new JLabel("Pizza Palace", logo, 0);  

output.add(logo_name2);   

date = new SimpleDateFormat("E yyyy-MM-dd HH:mm:ss").format(new Date());

date_time2 = new JLabel(date);

output.add(date_time2);   

  

table_no_str = table_no_tf.getText();

name_str = name_tf.getText();

address_str = address_tf.getText();

contact_str = contact_tf.getText();

  

table_no_op = new JLabel(table_no_str);

name_op = new JLabel(name_str);

address_op = new JLabel(address_str);

contact_op = new JLabel(contact_str);

  

output.add(table_no2);

output.add(table_no_op);

output.add(name2);

output.add(name_op);

output.add(address2);

output.add(address_op);

output.add(contact2);

output.add(contact_op);

  

output.add(rate_label);

output.add(rate_op_label);

output.add(quantity_op_label);   

output.add(quantity_op);

output.pack();

output.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

output.setLocationRelativeTo(null);

// output.setSize(100, 100);

output.setVisible(true);

  

JOptionPane.showMessageDialog(null, "Your Order Has Been Placed!");

}

});

  

}

}

class GUI

{

public static void main(String[] args)

{

GUI2 gui_obj = new GUI2();

gui_obj.Input();  

gui_obj.Toppings();

gui_obj.Quantity();

gui_obj.Output();

  

gui_obj.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

gui_obj.setLocationByPlatform(true);

gui_obj.setSize(575,600);

gui_obj.setVisible(true);

  

}

}