dom/events/DragEvent.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef mozilla_dom_DragEvent_h_
   7 #define mozilla_dom_DragEvent_h_
   8
   9 #include "nsIDOMDragEvent.h"
  10 #include "mozilla/dom/MouseEvent.h"
  11 #include "mozilla/dom/DragEventBinding.h"
  12 #include "mozilla/EventForwards.h"
  13
  14 namespace mozilla {
  15 namespace dom {
  16
  17 class DataTransfer;
  18
  19 class DragEvent : public MouseEvent,
  20                   public nsIDOMDragEvent
  21 {
  22 public:
  23   DragEvent(EventTarget* aOwner,
  24             nsPresContext* aPresContext,
  25             WidgetDragEvent* aEvent);
  26
  27   NS_DECL_ISUPPORTS_INHERITED
  28
  29   NS_DECL_NSIDOMDRAGEVENT
  30
  31   NS_FORWARD_TO_MOUSEEVENT
  32
  33   virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE
  34   {
  35     return DragEventBinding::Wrap(aCx, this);
  36   }
  37
  38   DataTransfer* GetDataTransfer();
  39
  40   void InitDragEvent(const nsAString& aType,
  41                      bool aCanBubble, bool aCancelable,
  42                      nsIDOMWindow* aView, int32_t aDetail,
  43                      int32_t aScreenX, int32_t aScreenY,
  44                      int32_t aClientX, int32_t aClientY,
  45                      bool aCtrlKey, bool aAltKey, bool aShiftKey,
  46                      bool aMetaKey, uint16_t aButton,
  47                      EventTarget* aRelatedTarget,
  48                      DataTransfer* aDataTransfer,
  49                      ErrorResult& aError);
  50
  51 protected:
  52   ~DragEvent() {}
  53 };
  54
  55 } // namespace dom
  56 } // namespace mozilla
  57
  58 #endif // mozilla_dom_DragEvent_h_