AddCustomerGUI.java

import java.awt.Color;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Graphics;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Random;

import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.border.Border;

public class AddCustomerGUI extends JFrame implements ActionListener {

    private JTextField nameTextfield = new JTextField(20);
    private JComboBox genderCombo = new JComboBox();
    private JTextField ageTextfield = new JTextField(20);
    private JTextField address1Textfield = new JTextField(20);
    private JTextField address2Textfield = new JTextField(20);
    private JTextField phoneNumTextField = new JTextField(20);
    private JTextField dobTextField = new JTextField(20);
    private JTextField ppsNumTextField = new JTextField(20);
    private JTextField accountNumTextField = new JTextField(20);
    private JTextField accountBalTextField = new JTextField(20);
    private JTextField creditLimitTextField = new JTextField(20);
    private JTextField deliveryAddressbTextField = new JTextField(20);
    private JTextField emailTextField = new JTextField(20);
    private JButton addNewCustomer = new JButton("Add New Customer");
    private JButton mainMenu = new JButton("Main Menu");

    AddCustomerGUI() {
        setTitle("Add Customer Details");

        setSize(650, 650);
        // Set Layout 13 Rows and 2 Column
        setLayout(new GridLayout(7, 2));

        // set up our panels for set of components
        JPanel namePanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
        JPanel genderPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
        JPanel agePanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
        JPanel address1Panel = new JPanel(new FlowLayout(FlowLayout.LEFT));
        JPanel address2Panel = new JPanel(new FlowLayout(FlowLayout.LEFT));
        JPanel phonePanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
        JPanel dobPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
        JPanel ppsPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
        JPanel accountNumPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
        JPanel accountBalPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
        JPanel creditLimitPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
        JPanel deliveryAddressPanel = new JPanel(
                new FlowLayout(FlowLayout.LEFT));
        JPanel emailPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
        JPanel bottomPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));

        // set up our panels for each row
        JPanel row1 = new JPanel(new GridLayout(1, 2));
        JPanel row2 = new JPanel(new GridLayout(1, 2));
        JPanel row3 = new JPanel(new GridLayout(1, 2));
        JPanel row4 = new JPanel(new GridLayout(1, 2));
        JPanel row5 = new JPanel(new GridLayout(1, 2));
        JPanel row6 = new JPanel(new GridLayout(1, 2));
        JPanel row7 = new JPanel(new FlowLayout(FlowLayout.CENTER));

        // Set up Borders
        int eb = 2;

        Border nameBorder = BorderFactory.createCompoundBorder(
                BorderFactory.createEmptyBorder(eb, eb, eb, eb),
                BorderFactory.createTitledBorder("Customer Name"));
        Border genderBorder = BorderFactory.createCompoundBorder(
                BorderFactory.createEmptyBorder(eb, eb, eb, eb),
                BorderFactory.createTitledBorder("Customer Gender"));
        Border ageBorder = BorderFactory.createCompoundBorder(
                BorderFactory.createEmptyBorder(eb, eb, eb, eb),
                BorderFactory.createTitledBorder("Customer Age"));
        Border address1Border = BorderFactory.createCompoundBorder(
                BorderFactory.createEmptyBorder(eb, eb, eb, eb),
                BorderFactory.createTitledBorder("Customer Address 1"));
        Border address2Border = BorderFactory.createCompoundBorder(
                BorderFactory.createEmptyBorder(eb, eb, eb, eb),
                BorderFactory.createTitledBorder("Customer Address 2"));
        Border phoneBorder = BorderFactory.createCompoundBorder(
                BorderFactory.createEmptyBorder(eb, eb, eb, eb),
                BorderFactory.createTitledBorder("Customer Phone Number"));
        Border dobBorder = BorderFactory.createCompoundBorder(
                BorderFactory.createEmptyBorder(eb, eb, eb, eb),
                BorderFactory.createTitledBorder("Customer Date of Birth"));
        Border ppsBorder = BorderFactory.createCompoundBorder(
                BorderFactory.createEmptyBorder(eb, eb, eb, eb),
                BorderFactory.createTitledBorder("Customer P.P.S Number"));
        Border acNumBorder = BorderFactory.createCompoundBorder(
                BorderFactory.createEmptyBorder(eb, eb, eb, eb),
                BorderFactory.createTitledBorder("Customer Account Number"));
        Border creditLimitBorder = BorderFactory.createCompoundBorder(
                BorderFactory.createEmptyBorder(eb, eb, eb, eb),
                BorderFactory.createTitledBorder("Customer Account Balance"));
        Border acBalBorder = BorderFactory.createCompoundBorder(
                BorderFactory.createEmptyBorder(eb, eb, eb, eb),
                BorderFactory.createTitledBorder("Customer Credit Limit"));
        Border deliveryAddressBorder = BorderFactory.createCompoundBorder(
                BorderFactory.createEmptyBorder(eb, eb, eb, eb),
                BorderFactory.createTitledBorder("Customer Delivery Address"));
        Border emailBorder = BorderFactory.createCompoundBorder(
                BorderFactory.createEmptyBorder(eb, eb, eb, eb),
                BorderFactory.createTitledBorder("Customer Email Address"));
        Border bottomBorder = BorderFactory.createCompoundBorder(
                BorderFactory.createEmptyBorder(eb, eb, eb, eb),
                BorderFactory.createTitledBorder("System"));

        // add borders to out panels
        namePanel.setBorder(nameBorder);
        genderPanel.setBorder(genderBorder);
        agePanel.setBorder(ageBorder);
        address1Panel.setBorder(address1Border);
        address2Panel.setBorder(address2Border);
        phonePanel.setBorder(phoneBorder);
        dobPanel.setBorder(dobBorder);
        ppsPanel.setBorder(ppsBorder);
        accountNumPanel.setBorder(acNumBorder);
        accountBalPanel.setBorder(acBalBorder);
        creditLimitPanel.setBorder(creditLimitBorder);
        deliveryAddressPanel.setBorder(deliveryAddressBorder);
        emailPanel.setBorder(emailBorder);
        dobPanel.setBorder(dobBorder);
        bottomPanel.setBorder(bottomBorder);

        // Set Button Sizes
        addNewCustomer.setPreferredSize(new Dimension(180, 30));
        mainMenu.setPreferredSize(new Dimension(180, 30));

        // Set up our gender Combo
        genderCombo.addItem("Male");
        genderCombo.addItem("Feamale");

        // Add components to our panels

        namePanel.add(nameTextfield);

        genderPanel.add(genderCombo);

        agePanel.add(ageTextfield);

        address1Panel.add(address1Textfield);

        address2Panel.add(address2Textfield);

        phonePanel.add(phoneNumTextField);

        dobPanel.add(dobTextField);

        ppsPanel.add(ppsNumTextField);

        accountNumPanel.add(accountNumTextField);

        accountBalPanel.add(accountBalTextField);

        creditLimitPanel.add(creditLimitTextField);

        deliveryAddressPanel.add(deliveryAddressbTextField);

        emailPanel.add(emailTextField);

        // add our component panels to our row panels
        row1.add(namePanel);
        row1.add(genderPanel);
        row2.add(agePanel);
        row2.add(address1Panel);
        row3.add(phonePanel);
        row3.add(dobPanel);
        row4.add(ppsPanel);
        row4.add(accountNumPanel);
        row5.add(accountBalPanel);
        row5.add(creditLimitPanel);
        row6.add(deliveryAddressPanel);
        row6.add(emailPanel);
        row7.add(bottomPanel);

        // Add buttons to System Panel
        bottomPanel.add(addNewCustomer);
        bottomPanel.add(mainMenu);

        // Add row Panels to JFrame
        add(row1);
        add(row2);
        add(row3);
        add(row4);
        add(row5);
        add(row6);
        add(row7);

        // Add action listener to buttons
        addNewCustomer.addActionListener(this);
        mainMenu.addActionListener(this);

        // Add the panels to our Frame

        setDefaultCloseOperation(EXIT_ON_CLOSE);
        setVisible(true);

    }

    @Override
    public void actionPerformed(ActionEvent e) {

        if(e.getActionCommand().equalsIgnoreCase("Main Menu"))
        {
            MainMenuGUI main = new MainMenuGUI();
            this.dispose();

        }

    }
}