Event.java example

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/**
 * Copyright (C) 2016 Red Hat, Inc. and/or its affiliates.
 *
 * 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 org.jboss.errai.common.client.dom;

import org.jboss.errai.common.client.api.annotations.BrowserEvent;

import jsinterop.annotations.JsOverlay;
import jsinterop.annotations.JsProperty;
import jsinterop.annotations.JsType;

/**
 *
 * @author Max Barkley <mbarkley@redhat.com>
 * @see <a href="https://developer.mozilla.org/en-US/docs/Web/API/Event">Web API</a>
 */
@JsType(isNative = true)
@BrowserEvent
public interface Event {
  @JsOverlay static final short NONE = 0;
  @JsOverlay static final short CAPTURING_PHASE = 1;
  @JsOverlay static final short AT_TARGET = 2;
  @JsOverlay static final short BUBBLING_PHASE = 3;

  @JsProperty(name = "bubbles") boolean isBubbles();
  @JsProperty(name = "cancelable") boolean isCancelable();
  @JsProperty EventTarget getCurrentTarget();
  @JsProperty(name = "defaultPrevented") boolean isDefaultPrevented();
  @JsProperty short getEventPhase();
  @JsProperty EventTarget getTarget();
  @JsProperty double getTimeStamp();
  @JsProperty String getType();
  @JsProperty(name = "isTrusted") boolean isTrusted();

  void initEvent(String type, boolean bubbles, boolean cancelable);
  void preventDefault();
  void stopImmediatePropagation();
  void stopPropagation();
}