gecko-dev/widget/windows/nsWindowBase.h

38 строки
998 B
C++

/* -*- Mode: C++; tab-width: 4; 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/. */
#ifndef nsWindowBase_h_
#define nsWindowBase_h_
#include "nsBaseWidget.h"
/*
* nsWindowBase - Base class of common methods other classes need to access
* in both win32 and winrt window classes.
*/
class nsWindowBase : public nsBaseWidget
{
public:
/*
* Return the HWND or null for this widget.
*/
virtual HWND GetWindowHandle() MOZ_FINAL {
return static_cast<HWND>(GetNativeData(NS_NATIVE_WINDOW));
}
/*
* Init a standard gecko event for this widget.
*/
virtual void InitEvent(nsGUIEvent& aEvent, nsIntPoint* aPoint = nullptr) = 0;
/*
* Dispatch a gecko event for this widget.
*/
virtual bool DispatchWindowEvent(nsGUIEvent* aEvent) = 0;
};
#endif // nsWindowBase_h_