dom/events/FocusEvent.h

   1 /* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */
   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 #ifndef mozilla_dom_FocusEvent_h_
   6 #define mozilla_dom_FocusEvent_h_
   7
   8 #include "mozilla/dom/FocusEventBinding.h"
   9 #include "mozilla/dom/UIEvent.h"
  10 #include "mozilla/EventForwards.h"
  11 #include "nsIDOMFocusEvent.h"
  12
  13 namespace mozilla {
  14 namespace dom {
  15
  16 class FocusEvent : public UIEvent,
  17                    public nsIDOMFocusEvent
  18 {
  19 public:
  20   NS_DECL_ISUPPORTS
  21   NS_DECL_NSIDOMFOCUSEVENT
  22
  23   // Forward to base class
  24   NS_FORWARD_TO_UIEVENT
  25
  26   virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE
  27   {
  28     return FocusEventBinding::Wrap(aCx, this);
  29   }
  30
  31   FocusEvent(EventTarget* aOwner,
  32              nsPresContext* aPresContext,
  33              InternalFocusEvent* aEvent);
  34
  35   EventTarget* GetRelatedTarget();
  36
  37   static already_AddRefed<FocusEvent> Constructor(const GlobalObject& aGlobal,
  38                                                   const nsAString& aType,
  39                                                   const FocusEventInit& aParam,
  40                                                   ErrorResult& aRv);
  41 protected:
  42   nsresult InitFocusEvent(const nsAString& aType,
  43                           bool aCanBubble,
  44                           bool aCancelable,
  45                           nsIDOMWindow* aView,
  46                           int32_t aDetail,
  47                           EventTarget* aRelatedTarget);
  48 };
  49
  50 } // namespace dom
  51 } // namespace mozilla
  52
  53 #endif // mozilla_dom_FocusEvent_h_