com.google.gwt.examples.DialogBoxExample.java Source code

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Here is the source code for com.google.gwt.examples.DialogBoxExample.java

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/*
 * Copyright 2006 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.examples;

import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.RootPanel;

public class DialogBoxExample implements EntryPoint, ClickHandler {

    private static class MyDialog extends DialogBox {

        public MyDialog() {
            // Set the dialog box's caption.
            setText("My First Dialog");

            // Enable animation.
            setAnimationEnabled(true);

            // Enable glass background.
            setGlassEnabled(true);

            // DialogBox is a SimplePanel, so you have to set its widget property to
            // whatever you want its contents to be.
            Button ok = new Button("OK");
            ok.addClickHandler(new ClickHandler() {
                public void onClick(ClickEvent event) {
                    MyDialog.this.hide();
                }
            });
            setWidget(ok);
        }
    }

    public void onModuleLoad() {
        Button b = new Button("Click me");
        b.addClickHandler(this);

        RootPanel.get().add(b);
    }

    public void onClick(ClickEvent event) {
        // Instantiate the dialog box and show it.
        new MyDialog().show();
    }
}