Add m-esr52 at 52.6.0

1 files changed, 33 insertions, 0 deletions

diff --git a/dom/webidl/WheelEvent.webidl b/dom/webidl/WheelEvent.webidl
new file mode 100644
index 000000000..0c89bc73e
--- /dev/null
+++ b/dom/webidl/WheelEvent.webidl
@@ -0,0 +1,33 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * For more information on this interface please see
+ * http://dev.w3.org/2006/webapi/DOM-Level-3-Events/html/DOM3-Events.html
+ *
+ * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
+ * liability, trademark and document use rules apply.
+ */
+
+[Constructor(DOMString type, optional WheelEventInit eventInitDict)]
+interface WheelEvent : MouseEvent
+{
+  const unsigned long DOM_DELTA_PIXEL = 0x00;
+  const unsigned long DOM_DELTA_LINE  = 0x01;
+  const unsigned long DOM_DELTA_PAGE  = 0x02;
+
+  readonly attribute double        deltaX;
+  readonly attribute double        deltaY;
+  readonly attribute double        deltaZ;
+  readonly attribute unsigned long deltaMode;
+
+};
+
+dictionary WheelEventInit : MouseEventInit
+{
+  double deltaX = 0;
+  double deltaY = 0;
+  double deltaZ = 0;
+  unsigned long deltaMode = 0;
+};