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/* -*- 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 */
#ifndef mozilla_dom_BeforeUnloadEvent_h_
#define mozilla_dom_BeforeUnloadEvent_h_
#include "mozilla/dom/BeforeUnloadEventBinding.h"
#include "mozilla/dom/Event.h"
namespace mozilla::dom {
class BeforeUnloadEvent : public Event {
BeforeUnloadEvent(EventTarget* aOwner, nsPresContext* aPresContext,
WidgetEvent* aEvent)
: Event(aOwner, aPresContext, aEvent) {}
virtual BeforeUnloadEvent* AsBeforeUnloadEvent() override { return this; }
virtual JSObject* WrapObjectInternal(
JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override {
return BeforeUnloadEvent_Binding::Wrap(aCx, this, aGivenProto);
void GetReturnValue(nsAString& aReturnValue);
void SetReturnValue(const nsAString& aReturnValue);
~BeforeUnloadEvent() = default;
nsString mText;
} // namespace mozilla::dom
already_AddRefed<mozilla::dom::BeforeUnloadEvent> NS_NewDOMBeforeUnloadEvent(
mozilla::dom::EventTarget* aOwner, nsPresContext* aPresContext,
mozilla::WidgetEvent* aEvent);
#endif // mozilla_dom_BeforeUnloadEvent_h_