1 files changed, 55 insertions, 0 deletions
diff --git a/dom/events/DragEvent.h b/dom/events/DragEvent.h
new file mode 100644
index 0000000000..02dd881bd5
--- /dev/null
+++ b/dom/events/DragEvent.h
@@ -0,0 +1,55 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#ifndef mozilla_dom_DragEvent_h_
+#define mozilla_dom_DragEvent_h_
+
+#include "mozilla/dom/MouseEvent.h"
+#include "mozilla/dom/DragEventBinding.h"
+#include "mozilla/EventForwards.h"
+
+namespace mozilla::dom {
+
+class DataTransfer;
+
+class DragEvent : public MouseEvent {
+ public:
+  DragEvent(EventTarget* aOwner, nsPresContext* aPresContext,
+            WidgetDragEvent* aEvent);
+
+  NS_INLINE_DECL_REFCOUNTING_INHERITED(DragEvent, MouseEvent)
+
+  virtual JSObject* WrapObjectInternal(
+      JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override {
+    return DragEvent_Binding::Wrap(aCx, this, aGivenProto);
+  }
+
+  DragEvent* AsDragEvent() override { return this; }
+
+  DataTransfer* GetDataTransfer();
+
+  void InitDragEvent(const nsAString& aType, bool aCanBubble, bool aCancelable,
+                     nsGlobalWindowInner* aView, int32_t aDetail,
+                     int32_t aScreenX, int32_t aScreenY, int32_t aClientX,
+                     int32_t aClientY, bool aCtrlKey, bool aAltKey,
+                     bool aShiftKey, bool aMetaKey, uint16_t aButton,
+                     EventTarget* aRelatedTarget, DataTransfer* aDataTransfer);
+
+  static already_AddRefed<DragEvent> Constructor(const GlobalObject& aGlobal,
+                                                 const nsAString& aType,
+                                                 const DragEventInit& aParam);
+
+ protected:
+  ~DragEvent() = default;
+};
+
+}  // namespace mozilla::dom
+
+already_AddRefed<mozilla::dom::DragEvent> NS_NewDOMDragEvent(
+    mozilla::dom::EventTarget* aOwner, nsPresContext* aPresContext,
+    mozilla::WidgetDragEvent* aEvent);
+
+#endif  // mozilla_dom_DragEvent_h_