01: /*
02: * Copyright 2007 Google Inc.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License"); you may not
05: * use this file except in compliance with the License. You may obtain a copy of
06: * the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12: * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13: * License for the specific language governing permissions and limitations under
14: * the License.
15: */
16: package com.google.gwt.sample.hello.client;
17:
18: import com.google.gwt.core.client.EntryPoint;
19: import com.google.gwt.user.client.Window;
20: import com.google.gwt.user.client.ui.Button;
21: import com.google.gwt.user.client.ui.ClickListener;
22: import com.google.gwt.user.client.ui.RootPanel;
23: import com.google.gwt.user.client.ui.Widget;
24:
25: /**
26: * HelloWorld application.
27: */
28: public class Hello implements EntryPoint {
29:
30: public void onModuleLoad() {
31: Button b = new Button("Click me", new ClickListener() {
32: public void onClick(Widget sender) {
33: Window.alert("Hello, AJAX");
34: }
35: });
36:
37: RootPanel.get().add(b);
38: }
39: }
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