Java tutorial
/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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 org.apache.openmeetings.web.user.dashboard; import static org.apache.openmeetings.web.util.OmUrlFragment.CALENDAR; import static org.apache.openmeetings.web.util.OmUrlFragment.ROOMS_PUBLIC; import org.apache.openmeetings.web.app.Application; import org.apache.openmeetings.web.pages.MainPage; import org.apache.wicket.ajax.AjaxEventBehavior; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.markup.html.WebMarkupContainer; import org.apache.wicket.markup.html.basic.Label; import org.apache.wicket.model.Model; import org.wicketstuff.dashboard.Widget; import org.wicketstuff.dashboard.web.WidgetView; import com.googlecode.wicket.jquery.ui.form.button.Button; public class StartWidgetView extends WidgetView { private static final long serialVersionUID = 1L; public StartWidgetView(String id, Model<Widget> model) { super(id, model); add(new WebMarkupContainer("step1").add(new PublicRoomsEventBehavior())); add(new WebMarkupContainer("step2").add(new PublicRoomsEventBehavior())); add(new WebMarkupContainer("step3").add(new PublicRoomsEventBehavior())); add(new WebMarkupContainer("step4").add(new PublicRoomsEventBehavior())); add(new Label("123msg", Application.getString(804)).setEscapeModelStrings(false)); add(new Button("start").add(new PublicRoomsEventBehavior())); add(new Button("calendar").add(new AjaxEventBehavior("click") { private static final long serialVersionUID = 1L; @Override protected void onEvent(AjaxRequestTarget target) { ((MainPage) getPage()).updateContents(CALENDAR, target); } })); } private class PublicRoomsEventBehavior extends AjaxEventBehavior { private static final long serialVersionUID = 1L; public PublicRoomsEventBehavior() { super("click"); } @Override protected void onEvent(AjaxRequestTarget target) { ((MainPage) getPage()).updateContents(ROOMS_PUBLIC, target); } } }