001 package org.apache.myfaces.tobago.event; 002 003 /* 004 * Licensed to the Apache Software Foundation (ASF) under one or more 005 * contributor license agreements. See the NOTICE file distributed with 006 * this work for additional information regarding copyright ownership. 007 * The ASF licenses this file to You under the Apache License, Version 2.0 008 * (the "License"); you may not use this file except in compliance with 009 * the License. You may obtain a copy of the License at 010 * 011 * http://www.apache.org/licenses/LICENSE-2.0 012 * 013 * Unless required by applicable law or agreed to in writing, software 014 * distributed under the License is distributed on an "AS IS" BASIS, 015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 016 * See the License for the specific language governing permissions and 017 * limitations under the License. 018 */ 019 020 import javax.faces.component.UIComponent; 021 import javax.faces.event.FacesEvent; 022 import javax.faces.event.FacesListener; 023 024 /* 025 * User: weber 026 * Date: 13.12.2004 027 * Time: 16:25:03 028 */ 029 public class TabChangeEvent extends FacesEvent { 030 031 private Object oldState; 032 private Object newState; 033 034 public TabChangeEvent(UIComponent uiComponent, Object oldState, Object newState) { 035 super(uiComponent); 036 this.oldState = oldState; 037 this.newState = newState; 038 } 039 040 public boolean isAppropriateListener(FacesListener facesListener) { 041 return facesListener instanceof TabChangeListener; 042 } 043 044 public void processListener(FacesListener facesListener) { 045 if (facesListener instanceof TabChangeListener) { 046 ((TabChangeListener) facesListener).processTabChange(this); 047 } 048 } 049 050 public int getOldTabIndex() { 051 if (oldState instanceof Integer) { 052 return ((Integer) oldState); 053 } 054 return -1; 055 } 056 057 public int getNewTabIndex() { 058 if (newState instanceof Integer) { 059 return ((Integer) newState); 060 } 061 return -1; 062 } 063 064 public Object getOldState() { 065 return oldState; 066 } 067 068 public void setOldState(Object oldState) { 069 this.oldState = oldState; 070 } 071 072 public Object getNewState() { 073 return newState; 074 } 075 076 public void setNewState(Object newState) { 077 this.newState = newState; 078 } 079 }