// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

// WARNING: Do not edit - generated code.

part of $LIBRARYNAME;

$(ANNOTATIONS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
  // In JS, canBubble and cancelable are technically required parameters to
  // init*Event. In practice, though, if they aren't provided they simply
  // default to false (since that's Boolean(undefined)).
  //
  // Contrary to JS, we default canBubble and cancelable to true, since that's
  // what people want most of the time anyway.
  factory $CLASSNAME(String type,
      {Window view, int detail: 0, bool canBubble: true,
      bool cancelable: true}) {
    if (view == null) {
      view = window;
    }
    final e = document.$dom_createEvent("UIEvent");
    e.$dom_initUIEvent(type, canBubble, cancelable, view, detail);
    return e;
  }
$!MEMBERS
}
