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Vaadin is a web application framework for Rich Internet Applications (RIA). Vaadin enables easy development and maintenance of fast and secure rich web applications with a stunning look and feel and a wide browser support. It features a server-side architecture with the majority of the logic running on the server. Ajax technology is used at the browser-side to ensure a rich and interactive user experience.

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/*
 * Copyright 2012 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 elemental.events;

import elemental.events.*;
import elemental.util.*;
import elemental.dom.*;
import elemental.html.*;
import elemental.css.*;
import elemental.stylesheets.*;

import java.util.Date;

/**
  * 

dom/interfaces/events/nsIDOMProgressEvent.idlScriptable
This interface represents the events sent with progress information while uploading data using the XMLHttpRequest object.1.0
11.0
Introduced
Gecko 1.9.1

Inherits from: nsIDOMEvent
Last changed in Gecko 1.9.1 (Firefox 3.5 / Thunderbird 3.0 / SeaMonkey 2.0)


The nsIDOMProgressEvent is used in the media elements (<video>
 and <audio>
) to inform interested code of the progress of the media download. This implementation is a placeholder until the specification is complete, and is compatible with the WebKit ProgressEvent.
  */
public interface ProgressEvent extends Event {


  /**
    * Specifies whether or not the total size of the transfer is known. Read only.
    */
  boolean isLengthComputable();


  /**
    * The number of bytes transferred since the beginning of the operation. This doesn't include headers and other overhead, but only the content itself. Read only.
    */
  double getLoaded();


  /**
    * The total number of bytes of content that will be transferred during the operation. If the total size is unknown, this value is zero. Read only.
    */
  double getTotal();
}