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 }