1 Membuat Menu di Java

Kali ini saya akan share bagaimana cara membuat Menu di Aplikasi Pemograman Java
Menu dibuat dengan dua class utama yaitu JMenu dan JMenuItem.

Berikut Screenshot membuat menu di Java

  

Nah berikut adalah Source Codenya :

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

public class MenuTest extends JFrame {

 private JMenuBar bar;

 private JMenu mnuFile, mnuHelp, submnuNew;

 private JMenuItem itemNew, itemOpen, itemExit, itemAbout, itemHelp, 

  subitemFile, subitemProject;

 public MenuTest() {

  super ("Membuat menu");

  bar = new JMenuBar();

  setJMenuBar (bar);

  mnuFile = new JMenu ("File");

  mnuFile.setMnemonic('F');

  mnuHelp = new JMenu ("Help");

  mnuHelp.setMnemonic('H');

  submnuNew = new JMenu ("New");

  submnuNew.setMnemonic('N');

  mnuFile.add(submnuNew);

  subitemFile = new JMenuItem ("File...");

  subitemFile.setIcon(new ImageIcon("images/new.gif"));

  subitemFile.setAccelerator(KeyStroke.getKeyStroke(

         KeyEvent.VK_N, ActionEvent.CTRL_MASK));

  subitemFile.addActionListener(

   new ActionListener() {

    public void actionPerformed(ActionEvent e) {

     JOptionPane.showMessageDialog(null, "New File");

    }

   }

  );

  submnuNew.add(subitemFile);

  subitemProject = new JMenuItem ("Project...");

  subitemProject.setMnemonic ('P');

  submnuNew.add(subitemProject);

  itemOpen = new JMenuItem ("Open");

  itemOpen.setMnemonic('O');

  mnuFile.add(itemOpen);

  mnuFile.addSeparator();

  itemExit = new JMenuItem ("Exit");

  itemExit.setMnemonic('E');

  itemExit.addActionListener(

   new ActionListener() {

    public void actionPerformed(ActionEvent e) {

     if (JOptionPane.showConfirmDialog(null,"Apakah Anda yakin akan keluar?",

      "Konfirmasi",JOptionPane.OK_CANCEL_OPTION,JOptionPane.QUESTION_MESSAGE)

      == JOptionPane.OK_OPTION) {

      System.exit(0); 

     } 

    }

   }

  );

  mnuFile.add(itemExit);

  itemHelp = new JMenuItem ("Help");

  itemHelp.setIcon(new ImageIcon("images/help.gif"));

  itemHelp.setMnemonic('e');

  mnuHelp.add(itemHelp);

  itemAbout = new JMenuItem ("About");

  itemAbout.setMnemonic('A');

  itemAbout.setIcon(new ImageIcon("images/info.gif"));

  mnuHelp.add(itemAbout);

  bar.add(mnuFile);

  bar.add(mnuHelp);

  setSize (400,200);

  setLocationRelativeTo(null);

  setVisible (true);

 }

 public static void main (String args[]) {

  JFrame.setDefaultLookAndFeelDecorated(true);

  MenuTest test = new MenuTest();

  test.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

 }

}