Roll IDL to 1750

core/events/MouseEvent.idl

 /*
  * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 [
-    ConstructorTemplate=Event
+    EventConstructor,
 ] interface MouseEvent : UIEvent {
     [InitializedByEventConstructor] readonly attribute long             screenX;
     [InitializedByEventConstructor] readonly attribute long             screenY;
     [InitializedByEventConstructor] readonly attribute long             clientX;
     [InitializedByEventConstructor] readonly attribute long             clientY;
     [InitializedByEventConstructor] readonly attribute boolean          ctrlKey;
     [InitializedByEventConstructor] readonly attribute boolean          shiftKey;
     [InitializedByEventConstructor] readonly attribute boolean          altKey;
     [InitializedByEventConstructor] readonly attribute boolean          metaKey;
     [InitializedByEventConstructor] readonly attribute unsigned short   button;
-    [InitializedByEventConstructor] readonly attribute EventTarget      relatedTarget;
+    [InitializedByEventConstructor] readonly attribute EventTarget?     relatedTarget;
                                     readonly attribute long             webkitMovementX;
                                     readonly attribute long             webkitMovementY;
 
      void initMouseEvent([Default=Undefined] optional DOMString type,
                                        [Default=Undefined] optional boolean canBubble,
                                        [Default=Undefined] optional boolean cancelable,
                                        [Default=Undefined] optional Window view,
                                        [Default=Undefined] optional long detail,
                                        [Default=Undefined] optional long screenX,
                                        [Default=Undefined] optional long screenY,
@@ skipping 10 matching lines @@
     readonly attribute long             offsetX;
     readonly attribute long             offsetY;
     readonly attribute long             x;
     readonly attribute long             y;
     readonly attribute Node             fromElement;
     readonly attribute Node             toElement;
 
     readonly attribute Clipboard        dataTransfer;
 };