1. /*

  2.  * @(#)TableColumnModelListener.java	1.10 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.event;

  12. 

  13. import javax.swing.event.ListSelectionEvent;

  14. import javax.swing.event.ChangeEvent;

  15. import java.util.EventListener;

  16. 

  17. /**

  18.  * TableColumnModelListener defines the interface for an object that listens

  19.  * to changes in a TableColumnModel.

  20.  *

  21.  * @version 1.10 02/02/00

  22.  * @author Alan Chung

  23.  * @see TableColumnModelEvent

  24.  */

  25. 

  26. public interface TableColumnModelListener extends java.util.EventListener

  27. {

  28.     /** Tells listeners that a column was added to the model. */

  29.     public void columnAdded(TableColumnModelEvent e);

  30. 

  31.     /** Tells listeners that a column was removed from the model. */

  32.     public void columnRemoved(TableColumnModelEvent e);

  33. 

  34.     /** Tells listeners that a column was repositioned. */

  35.     public void columnMoved(TableColumnModelEvent e);

  36. 

  37.     /** Tells listeners that a column was moved due to a margin change. */

  38.     public void columnMarginChanged(ChangeEvent e);

  39. 

  40.     /**

  41.      * Tells listeners that the selection model of the

  42.      * TableColumnModel changed.

  43.      */

  44.     public void columnSelectionChanged(ListSelectionEvent e);

  45. }

  46.