import java.awt.*;
import java.applet.Applet;

public class MenuAndButton extends java.applet.Applet
{
    Frame f;
    TextArea myText;

    public MenuAndButton()
    {
        setLayout(new BorderLayout());

        Panel myPanel = new Panel();
        myPanel.setLayout(new FlowLayout());

        myText = new TextArea("Textarea",5,20);

        myPanel.add(new Button("Show"));
        myPanel.add(new Button("Hide"));
        myPanel.add(new Button("Exit"));

        add("North",myPanel);
        add("Center",myText);
    }

    public void init()
    {
        f = new MyWindow("Sample Frame");
        resize(preferredSize());
    }

    public boolean handleEvent(Event e)
    {
        switch(e.id)
        {
            case Event.ACTION_EVENT:
            {
                if (e.arg == "Show")
                {
                    f.show();
                    myText.setText("Showing Window" + "\n" + myText.getText());
                    return true;
                }
                else if (e.arg == "Hide")
                {
                    f.hide();
                    myText.setText("Hiding Window" + "\n" + myText.getText());
                    return true;
                }
                else if (e.arg == "Exit")
                {
                    System.exit(0);
                    return true;
                }
                else
                    return false;
            }
            default:
                return false;
        }
    }
}

class MyCanvas extends Canvas
{
    public void paint(Graphics g)
    {
        g.setColor(Color.white);
        g.fillRect(0,0,size().width, size().height);
        g.setColor(Color.black);
        g.draw3DRect(0,0,size().width-2, size().height-2,true);
    }

}

class MyWindow extends Frame
{
    Canvas c;

    public MyWindow(String Title)
    {
        super("Sample Frame");
        setLayout(new BorderLayout());
        Panel myPanel = new Panel();
        c = new MyCanvas();
        c.resize(100,100);

        add("North",myPanel);
        add("Center",c);

        resize(preferredSize());

        myPanel.add(new Button("Yahoo"));
        myPanel.add(new Button("InfoSeek"));
        myPanel.add(new Button("WebCrawler"));

        MenuBar mybar = new MenuBar();
        Menu m = new Menu("Help");
        m.add(new MenuItem("Menu Item 1"));
        m.add(new MenuItem("-"));
        m.add(new MenuItem("Menu Item 2"));
        m.add(new MenuItem("Menu Item 3"));
        m.add(new MenuItem("-"));
        m.add(new MenuItem("Exit"));

        mybar.add(m);
        setMenuBar(mybar);
    }

    public boolean handleEvent(Event menEvt)
    {
        switch(menEvt.id)
        {
            case Event.ACTION_EVENT:
            {
                if (menEvt.arg == "Menu Item 1")
                {
                    System.out.println("Menu 1");
                    return true;
                }
                else if (menEvt.arg == "Menu Item 2")
                {
                    System.out.println("Menu 2");
                    return true;
                }
               else if (menEvt.arg == "Menu Item 3")
               {
                    System.out.println("Menu 3");
                    return true;
               }
               else if (menEvt.arg == "Exit")
               {
                    this.hide();
                    return true;
               }
               else if (menEvt.arg == "Yahoo")
               {
                    System.out.println("Yahoo");
                    return true;
               }
               else if (menEvt.arg == "InfoSeek")
               {
                    System.out.println("InfoSeek");
                    return true;
               }
               else if (menEvt.arg == "WebCrawler")
               {
                    System.out.println("WebCrawler");
                    return true;
               }
               else
                    return false;
            }
            default:
                return false;
        }
    }
}