/****************************************************************************
**
** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (developer.feedback@nokia.com)
**
** This file is part of the HbCore module of the UI Extensions for Mobile.
**
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights.  These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at developer.feedback@nokia.com.
**
****************************************************************************/

#ifndef HBTOOLTIP_H
#define HBTOOLTIP_H

#include <hbglobal.h>
#include <QString>
#include <QFont>

QT_FORWARD_DECLARE_CLASS(QGraphicsItem)
QT_FORWARD_DECLARE_CLASS(QRectF)
QT_FORWARD_DECLARE_CLASS(QFont)

class HbGraphicsScene;

class HB_CORE_EXPORT HbToolTip
{
public:

    static void showText( const QString &text, QGraphicsItem *item,
                          Qt::Alignment preferredAlignment = Qt::AlignTop );
    static void showText( const QString &text, QGraphicsItem *item, const QRectF &rect,
                          Qt::Alignment preferredAlignment = Qt::AlignTop );

    static void hideText( HbGraphicsScene *scene );
    static bool isVisible( const HbGraphicsScene *scene );
    static QString text( const HbGraphicsScene *scene );

private:
    HbToolTip();
};

#endif // HBTOOLTIP_H