/****************************************************************************
**
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file.  Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at sales@trolltech.com.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef QWINEVENTNOTIFIER_P_H
#define QWINEVENTNOTIFIER_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists for the convenience
// of other Qt classes.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include "QtCore/qobject.h"
#include "QtCore/qt_windows.h"

class Q_CORE_EXPORT QWinEventNotifier : public QObject
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(QObject)

public:
    explicit QWinEventNotifier(QObject *parent = 0);
    explicit QWinEventNotifier(HANDLE hEvent, QObject *parent = 0);
    ~QWinEventNotifier();

    void setHandle(HANDLE hEvent);
    HANDLE handle() const;

    bool isEnabled() const;

public Q_SLOTS:
    void setEnabled(bool enable);

Q_SIGNALS:
    void activated(HANDLE hEvent);

protected:
    bool event(QEvent * e);

private:
    Q_DISABLE_COPY(QWinEventNotifier)

    HANDLE handleToEvent;
    bool enabled;
};

#endif // QWINEVENTNOTIFIER_P_H
