import java.awt.*;
import java.awt.event.*;

class menu_frame extends Frame implements ActionListener {
MenuItem miFileExit, miFileSave, miEditCopy;
CheckboxMenuItem chbmi;
Menu mFile, mEdit;
MenuBar mb;
TextArea ta;

public menu_frame(String s) {
super(s);
miFileExit = new MenuItem("Exit"); //Create all we need
miFileSave = new MenuItem("Save");
miEditCopy = new MenuItem("Copy");
chbmi = new CheckboxMenuItem("Append");
mFile = new Menu("File");
mEdit = new Menu("Edit");
mb = new MenuBar();
ta = new TextArea();

setMenuBar(mb); //add all we need
mb.add(mFile);
mb.add(mEdit);
mFile.add(miFileSave);
mFile.add(new MenuItem("-")); //create divider
mFile.add(miFileExit);
mEdit.add(miEditCopy);
mEdit.add(chbmi);
add(ta);

miFileSave.addActionListener(this); //add ActionListeners
miFileExit.addActionListener(this);
miEditCopy.addActionListener(this);
}
public static void main(String a[]) {
menu_frame mf= new menu_frame("Sample of Menu");
mf.setVisible(true);
mf.setBounds(50, 50, 300, 200);
}

public void actionPerformed(ActionEvent ae) {
if (ae.getSource()==miFileExit) System.exit(0);
if (ae.getSource()==miFileSave)
if (chbmi.getState()) ta.append("Menu item FILE/SAVE was choosen\n");
else ta.setText("Menu item FILE/SAVE was choosen\n");
if (ae.getSource()==miEditCopy)
if (chbmi.getState()) ta.append("Menu item EDIT/COPY was choosen\n");
else ta.setText("Menu item EDIT/COPY was choosen\n");
}
}