I have a GUI Project to create a note taker... I have to create a veiws that gives you the option to change the look and feel setting to ( Metal, motif, windows )and the option to add scroll bars ( never, as needed, and always).... the code has been started but I really need help in finishing it.

import javax.swing.*; import java.awt.*; import java.awt.event.*; public class NoteTaker extends JFrame { //constants for set up of note taking area public static final int WIDTH = 600; public static final int HEIGHT = 300; public static final int LINES = 13; public static final int CHAR_PER_LINE = 45; //objects in GUI private JTextArea theText; //area to take notes private JMenuBar mBar; //horizontal menu bar private JPanel textPanel; //panel to hold scrolling text area private JMenu notesMenu; //vertical menu with choices for notes //****THESE ITEMS ARE NOT YET USED. YOU WILL BE CREATING THEM IN THIS LAB private JMenu viewMenu; //vertical menu with choices for views private JMenu lafMenu; //vertical menu with look and feel private JMenu sbMenu; //vertical menu with scroll bar option private JScrollPane scrolledText;//scroll bars //default notes private String note1 = "No Note 1."; private String note2 = "No Note 2."; //constructor public NoteTaker() { //create a closeable JFrame with a specific size super("Note Taker"); setSize(WIDTH, HEIGHT); setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE); //get contentPane and set layout of the window Container contentPane = getContentPane(); contentPane.setLayout(new BorderLayout()); //creates the vertical menus createNotes(); createViews(); //creates horizontal menu bar and //adds vertical menus to it mBar = new JMenuBar(); mBar.add(notesMenu); //****ADD THE viewMenu TO THE MENU BAR HERE setJMenuBar(mBar); //creates a panel to take notes on textPanel = new JPanel(); textPanel.setBackground(Color.blue); theText = new JTextArea(LINES, CHAR_PER_LINE); theText.setBackground(Color.white); //****CREATE A JScrollPane OBJECT HERE CALLED scrolledText //****AND PASS IN theText, THEN //****CHANGE THE LINE BELOW BY PASSING IN scrolledText textPanel.add(theText); contentPane.add(textPanel, BorderLayout.CENTER); } //creates vertical menu associated with Notes //menu item on menu bar public void createNotes() { notesMenu = new JMenu("Notes"); JMenuItem item; item = new JMenuItem("Save Note 1"); item.addActionListener(new MenuListener()); notesMenu.add(item); item = new JMenuItem("Save Note 2"); item.addActionListener(new MenuListener()); notesMenu.add(item); item = new JMenuItem("Open Note 1"); item.addActionListener(new MenuListener()); notesMenu.add(item); item = new JMenuItem("Open Note 2"); item.addActionListener(new MenuListener()); notesMenu.add(item); item = new JMenuItem("Clear"); item.addActionListener(new MenuListener()); notesMenu.add(item); item = new JMenuItem("Exit"); item.addActionListener(new MenuListener()); notesMenu.add(item); } //creates vertical menu associated with Views //menu item on the menu bar public void createViews() { } //creates the look and feel submenu public void createLookAndFeel() { } //creates the scroll bars submenu public void createScrollBars() { } private class MenuListener implements ActionListener { public void actionPerformed(ActionEvent e) { String actionCommand = e.getActionCommand(); if (actionCommand.equals("Save Note 1")) note1 = theText.getText(); else if (actionCommand.equals("Save Note 2")) note2 = theText.getText(); else if (actionCommand.equals("Clear")) theText.setText(""); else if (actionCommand.equals("Open Note 1")) theText.setText(note1); else if (actionCommand.equals("Open Note 2")) theText.setText(note2); else if (actionCommand.equals("Exit")) System.exit(0); //****ADD 6 BRANCHES TO THE ELSE-IF STRUCTURE //****TO ALLOW ACTION TO BE PERFORMED FOR EACH //****MENU ITEM YOU HAVE CREATED else theText.setText("Error in memo interface"); } } public static void main(String[] args) { NoteTaker gui = new NoteTaker(); gui.setVisible(true); } }