FULL PRODUCT VERSION :
 /home/gat/JAVA/JDK16/jdk1.6.0_Beta2/jre1.6.0/bin/java -versionjava version "1.6.0-beta2"
Java(TM) SE Runtime Environment (build 1.6.0-beta2-b86)
Java HotSpot(TM) Client VM (build 1.6.0-beta2-b86, mixed mode, sharing)
[gat@MyLaptop ~]$


ADDITIONAL OS VERSION INFORMATION :
[gat@MyLaptop ~]$ uname -a
Linux MyLaptop.gatworks.com 2.6.11-1.1369_FC4 #1 Thu Jun 2 22:55:56 EDT 2005 i686 i686 i386 GNU/Linux
[gat@MyLaptop ~]$


A DESCRIPTION OF THE PROBLEM :
I need to create a detached window so I can simulate the java.awt.List() functionality. Once i create the detached window, one finds that when switching amongst the X work panels, the detached awt pane wont disappear when the awt frame disappears. No matter what X panel I select, the awt detached window remains.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
1) /home/gat/JAVA/JDK16/jdk1.6.0_Beta2/jre1.6.0/bin/java floatingwindow/NewFrame
2) a button will appear
3) switch to different X work panels. the button will disappear on the other X work panels.
4) click on the button. a scrollbar will appear.
5) switch to different X work panels. The button will disappear. The scrollbar will not. The scrollbar will appear on all the X work panels.


EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
I expected the scrollbar to disappear when the X panel was switched.
I looked for an event to catch, so that i may setVisible( false ), but not too sure what event would be generated.
ACTUAL -
The scrollbar appears on all X switched panels.

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
/*
 * NewFrame.java
 *
 * Created on September 13, 2006, 10:55 PM
 */

package floatingwindow;

/**
 *
 * @author gat
 */

import java.awt.*;

public class NewFrame extends java.awt.Frame {
    
    /** Creates new form NewFrame */
    public NewFrame() {
        initComponents();
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">
    private void initComponents() {
        panel1 = new java.awt.Panel();
        button1 = new java.awt.Button();

        addWindowListener(new java.awt.event.WindowAdapter() {
            public void windowClosing(java.awt.event.WindowEvent evt) {
                exitForm(evt);
            }
        });

        button1.setLabel("button1");
        button1.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                button1MouseClicked(evt);
            }
        });

        panel1.add(button1);

        add(panel1, java.awt.BorderLayout.CENTER);

        pack();
    }// </editor-fold>

    private void button1MouseClicked(java.awt.event.MouseEvent evt) {
// TODO add your handling code here:
        goFloatWindow();
    }
    
    /** Exit the Application */
    private void exitForm(java.awt.event.WindowEvent evt) {
        System.exit(0);
    }
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new NewFrame().setVisible(true);
            }
        });
    }
    
    
    // Variables declaration - do not modify
    private java.awt.Button button1;
    private java.awt.Panel panel1;
    // End of variables declaration
 
    void goFloatWindow() {

        java.awt.Window win = new java.awt.Window( this );
        java.awt.Panel p = new java.awt.Panel();
        win.add( p );
        Point point = button1.getLocationOnScreen();
        Rectangle r = button1.getBounds();
        System.out.println("point="+point+", r="+r);
        win.setLocation( point.x, point.y );
        Scrollbar l = new Scrollbar();
        p.add( l );
        win.pack();
        win.setVisible( true );
    }
}
---------- END SOURCE ----------