Name: diC59631 Date: 11/21/97


1. Create a Frame, attach a MenuBar. Create a Menu
and attach it to the menu bar. Create a MenuItem
and attach it to the menu. The Menu and MenuItem
are actually instances of sub-classes of Menu
and MenuItem which call enableEvents(AWTEvent.
ACTION_EVENT_MASK) in the constructor. They also
override processActionEvent to print a diagnostic
message verifying that processActionEvent was
called.
When the class is executed and the menu item is
selected, processActionEvent is not called
2. Source code
---BEGIN HERE-------------------------------------
import java.awt.*;
import java.awt.event.*;

class _Menu extends Menu
{
    public _Menu (String text)
    {
        super(text);
        enableEvents(AWTEvent.ACTION_EVENT_MASK);
    }

    protected void processActionEvent (ActionEvent e)
    {
        System.out.println("_Menu: action event");
        super.processActionEvent(e);
    }
}

class _MenuItem extends MenuItem
{
    public _MenuItem (String text)
    {
        super(text);
        enableEvents(AWTEvent.ACTION_EVENT_MASK);
    }

    protected void processActionEvent (ActionEvent e)
    {
        System.out.println("_MenuItem: action event");
        super.processActionEvent(e);
    }
}

public class MENUBUG
{
    public void open ()
    {
        Frame frm = new Frame("MENUBUG");
        frm.setMenuBar(new MenuBar());
        frm.setBounds(204, 152, 396, 300);
        Menu m = new _Menu("Menu");
        MenuBar mb = frm.getMenuBar();
        mb.add(m);
        MenuItem mi = new _MenuItem("menuitem");
        m.add(mi);
        frm.setVisible(true);
    }

    public static void main (String args[]){
        new MENUBUG().open();
    }
}
---END HERE---------------------------------------
3. Not applicable
4. Not applicable
5. Not applicable
(Review ID: 20695)
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