litesoft
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/* * Copyright 2008 Google Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); you may not * use this file except in compliance with the License. You may obtain a copy of * the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations under * the License. */ package com.google.gwt.gen2.table.event.client; import com.google.gwt.gen2.event.shared.*; /** * Logical event fired immediately when a new page is requested. */ public class PageChangeEvent extends AbstractEvent { /** * Event Key for {@link PageChangeEvent}. */ public static final Type<PageChangeEvent, PageChangeHandler> TYPE = new Type<PageChangeEvent, PageChangeHandler>() { @Override protected void fire( PageChangeHandler handler, PageChangeEvent event ) { handler.onPageChange( event ); } }; /** * The new page. */ private int newPage; /** * The previous page. */ private int oldPage; /** * Construct a new {@link PageChangeEvent}. * * @param oldPage the previous page * @param newPage the page that was requested */ public PageChangeEvent( int oldPage, int newPage ) { this.oldPage = oldPage; this.newPage = newPage; } /** * @return the new page that was requested */ public int getNewPage() { return newPage; } /** * @return the old page */ public int getOldPage() { return oldPage; } @Override protected Type getType() { return TYPE; } } |