Rewrite as a function so it can call from main.

[thangli]

I need help to rewrite this code into a function so that I can call it from the main program. Please guide me how, I have tried in various ways and it could not work. Thanks.
This one also has a little problem that I want user not be able to delete or copy the text when he open a file to read. Thanks In advances.
===
public static void editor()
{
The below program should be in here, so the main can call. Thanks.
}
===
import java.awt.*;
import java.awt.event.*;
import java.io.*;

import javax.swing.*;

public class Editor
extends JFrame
implements ActionListener {
public static void main(String[] s) { new Editor( ); }

private JEditorPane textPane = new JEditorPane( );

public Editor( ) {
super("Editor v1.0");
addWindowListener(new WindowAdapter( ) {
public void windowClosing(WindowEvent e) { System.exit(0); }
});
Container content = getContentPane( );
content.add(new JScrollPane(textPane), BorderLayout.CENTER);
JMenu menu = new JMenu("File");
menu.add(makeMenuItem("Open"));
menu.add(makeMenuItem("Save"));
menu.add(makeMenuItem("Quit"));
JMenuBar menuBar = new JMenuBar( );
menuBar.add(menu);
setJMenuBar(menuBar);
setSize(300, 300);
setLocation(200, 200);
setVisible(true);
}

public void actionPerformed(ActionEvent e) {
String command = e.getActionCommand( );
if (command.equals("Quit")) System.exit(0);
else if (command.equals("Open")) loadFile( );
//else if (command.equals("Save")) saveFile( );
}

private void loadFile ( ) {
JFileChooser chooser = new JFileChooser( );
int result = chooser.showOpenDialog(this);
if (result == JFileChooser.CANCEL_OPTION) return;
try {
File file = chooser.getSelectedFile( );
java.net.URL url = file.toURL( );
textPane.setPage(url);
}
catch (Exception e) {
textPane.setText("Could not load file: " + e);
}
}

private void saveFile( ) {
JFileChooser chooser = new JFileChooser( );
chooser.showSaveDialog(this);
// Save file data...
}

private JMenuItem makeMenuItem( String name ) {
JMenuItem m = new JMenuItem( name );
m.addActionListener( this );
return m;
}
}
===

[jralexander]

you should repost this using the "code" "/code" just replace the "" with [] tags so it will be easier to read....

[CJSLMAN]

I don't understand... there already is a main method:

public static void main(String[] s) { new Editor( ); }

The main method is instantiating the Editor method.

CJSL