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ItemSelectable.java
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1997-08-30
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/*
* @(#)ItemSelectable.java 1.4 97/01/06
*
* Copyright (c) 1995, 1996 Sun Microsystems, Inc. All Rights Reserved.
*
* This software is the confidential and proprietary information of Sun
* Microsystems, Inc. ("Confidential Information"). You shall not
* disclose such Confidential Information and shall use it only in
* accordance with the terms of the license agreement you entered into
* with Sun.
*
* SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
* SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
* IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES
* SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING
* THIS SOFTWARE OR ITS DERIVATIVES.
*
* CopyrightVersion 1.1_beta
*
*/
package java.awt;
import java.awt.event.*;
/**
* The interface for objects which contain a set of items for
* which zero or more can be selected.
*
* @version 1.4 01/06/97
* @author Amy Fowler
*/
public interface ItemSelectable {
/**
* Returns the selected items or null if no items are selected.
*/
public Object[] getSelectedObjects();
/**
* Add a listener to recieve item events when the state of
* an item changes.
* @param l the listener to recieve events
* @see ItemEvent
*/
public void addItemListener(ItemListener l);
/**
* Removes an item listener.
* @param l the listener being removed
* @see ItemEvent
*/
public void removeItemListener(ItemListener l);
}