1. /*
  2. * @(#)PopupMenuListener.java 1.8 03/01/23
  3. *
  4. * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
  5. * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
  6. */
  7. package javax.swing.event;
  8. import java.util.EventListener;
  9. /**
  10. * A popup menu listener
  11. *
  12. * @version 1.8 01/23/03
  13. * @author Arnaud Weber
  14. */
  15. public interface PopupMenuListener extends EventListener {
  16. /**
  17. * This method is called before the popup menu becomes visible
  18. */
  19. void popupMenuWillBecomeVisible(PopupMenuEvent e);
  20. /**
  21. * This method is called before the popup menu becomes invisible
  22. * Note that a JPopupMenu can become invisible any time
  23. */
  24. void popupMenuWillBecomeInvisible(PopupMenuEvent e);
  25. /**
  26. * This method is called when the popup menu is canceled
  27. */
  28. void popupMenuCanceled(PopupMenuEvent e);
  29. }