001    /*
002      Copyright (C) 2002 Julien van Malderen
003      
004      This program is free software; you can redistribute it and/or modify
005      it under the terms of the GNU Lesser General Public License as
006      published by the Free Software Foundation; either version 2 of the
007      License, or (at your option) any later version.
008    
009      This program is distributed in the hope that it will be useful,
010      but WITHOUT ANY WARRANTY; without even the implied warranty of
011      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
012      GNU Lesser General Public License for more details.
013    
014      You should have received a copy of the GNU Lesser General Public License
015      along with this program; if not, write to the Free Software
016      Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
017    
018    package org.objectweb.jac.aspects.gui.web;
019    
020    /**
021     * This interface defines a callbacks used when events occur on a collection.
022     */
023    
024    public interface CollectionItemViewListener {
025    
026       /**
027        * Called when the user wants to go to the next element in the
028        * collection
029        */
030       void onNextInCollection();
031    
032       /**
033        * Called when the user wants to go to the previous element in the
034        * collection
035        */
036       void onPreviousInCollection();
037    
038       /**
039        * Called when the user wants to go back to the view of the collection
040        */
041       void onBackToCollection();
042    
043       /**
044        * Called when the user wants to remove the selected item from the
045        * collection
046        */
047       void onRemoveInCollection();
048    }