Java tutorial
/* * Copyright 2012 Nicolas Frankel * * 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.morevaadin.eventbus.ui; import com.google.common.eventbus.EventBus; import com.vaadin.ui.CustomComponent; import com.vaadin.ui.FormLayout; @SuppressWarnings("serial") public class AggregateView extends CustomComponent { public AggregateView() { EventBus bus = new EventBus(); FormLayout layout = new FormLayout(); FirstComponent first = new FirstComponent(bus); SecondComponent second = new SecondComponent(); bus.register(second); layout.addComponent(first); layout.addComponent(second); setCompositionRoot(layout); } }