1 files changed, 38 insertions, 0 deletions
diff --git a/dom/webidl/DragEvent.webidl b/dom/webidl/DragEvent.webidl
new file mode 100644
index 0000000000..79909bef37
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+++ b/dom/webidl/DragEvent.webidl
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+/* -*- 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/.
+ *
+ * The origin of this IDL file is
+ * https://html.spec.whatwg.org/multipage/#dragevent
+ */
+
+[Exposed=Window]
+interface DragEvent : MouseEvent
+{
+  constructor(DOMString type, optional DragEventInit eventInitDict = {});
+
+  readonly attribute DataTransfer? dataTransfer;
+
+  void initDragEvent(DOMString type,
+                     optional boolean canBubble = false,
+                     optional boolean cancelable = false,
+                     optional Window? aView = null,
+                     optional long aDetail = 0,
+                     optional long aScreenX = 0,
+                     optional long aScreenY = 0,
+                     optional long aClientX = 0,
+                     optional long aClientY = 0,
+                     optional boolean aCtrlKey = false,
+                     optional boolean aAltKey = false,
+                     optional boolean aShiftKey = false,
+                     optional boolean aMetaKey = false,
+                     optional unsigned short aButton = 0,
+                     optional EventTarget? aRelatedTarget = null,
+                     optional DataTransfer? aDataTransfer = null);
+};
+
+dictionary DragEventInit : MouseEventInit
+{
+  DataTransfer? dataTransfer = null;
+};