package menuItems;

import java.awt.Component;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JCheckBoxMenuItem;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JRadioButtonMenuItem;
import javax.swing.JTextField;

public class JMenuItemDemoComposite extends JFrame {

  public static void main(String args[]) {
    JMenuItemDemoComposite window = new JMenuItemDemoComposite();
    window.setVisible(true);
  }

  public JMenuItemDemoComposite() {
    setSize(200, 200);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JMenuItem menu = new JMenu("Composite");
    menu.setMnemonic('C'); // Open with alt-C
    // Add a few leafs
    JLabel label = new JLabel("Label");
    JTextField textF = new JTextField("text field");
    JMenuItem menuItem = new JMenuItem("menu item");
    menu.add(label);
    menu.add(textF);
    menu.add(menuItem);

    JMenuItem jmi1Nest = new JMenu("Nest 1");
    menu.add(jmi1Nest);

    JMenuItem jmiNested1 = new JMenuItem("Nested in 1");
    jmi1Nest.add(jmiNested1);

    JMenuItem jmiNested2 = new JMenuItem("Nested in 1 also");
    jmi1Nest.add(jmiNested2);

    JMenuItem checkBox = new JCheckBoxMenuItem("Human", false);
    JMenuItem radioButton = new JRadioButtonMenuItem("Computer", true);
    menu.add(checkBox);
    menu.add(radioButton);

    JMenuBar menuBar = new JMenuBar();
    setJMenuBar(menuBar);
    menuBar.add(menu);

    MenuThingiesListener listener = new MenuThingiesListener();
    jmiNested1.addActionListener(listener);
    jmiNested2.addActionListener(listener);
    textF.addActionListener(listener);
    menuItem.addActionListener(listener);
    checkBox.addActionListener(listener);
    radioButton.addActionListener(listener);
  }

  private class MenuThingiesListener implements ActionListener {
    public void actionPerformed(ActionEvent event) {
      Component source = (Component) event.getSource();
      System.out.println("Component type: " + source.getClass());

    }
  }
}