/* * 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 com.github.gwtboot.sample.basic.client; import java.util.logging.Logger; import com.google.gwt.core.client.EntryPoint; import com.google.gwt.user.client.Window; import com.google.gwt.user.client.ui.Button; import com.google.gwt.user.client.ui.RootPanel; public class BasicGwtEntryPoint implements EntryPoint { private static Logger logger = Logger .getLogger(BasicGwtEntryPoint.class.getName()); @Override public void onModuleLoad() { Button button = new Button("Click me"); button.addClickHandler(clickEvent -> { Window.alert("Hello World!"); logger.info("Hello World!"); }); RootPanel.get("helloButton").add(button); } }