1. /*

  2.  * @(#)Popup.java	1.3 00/02/02

  3.  *

  4.  * Copyright 1997-2000 Sun Microsystems, Inc. All Rights Reserved.

  5.  * 

  6.  * This software is the proprietary information of Sun Microsystems, Inc.  

  7.  * Use is subject to license terms.

  8.  * 

  9.  */

  10. 

  11. package javax.swing;

  12. 

  13. import java.awt.*;

  14. 

  15.     /*

  16.      * The following interface describes what a popup should implement.

  17.      * We do this because JPopupMenu uses popup that can be windows or

  18.      * panels. 

  19.      */

  20. interface Popup {

  21.     public void show(Component invoker);

  22.     public boolean isShowing();

  23.     public void hide();

  24.     

  25.     public Rectangle getBoundsOnScreen();

  26.     public void setLocationOnScreen(int x,int y);

  27.     

  28.     public void setSize(int width,int height);

  29.     public int  getWidth();

  30.     public int  getHeight();

  31.     

  32.     public void addComponent(Component aComponent,Object constraints);

  33.     public void removeComponent(Component c);

  34.     

  35.     public void pack();

  36. }