/****************************************************************************

**

** 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 HbInput 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 HB_INPUT_USED_SYMBOL_PANE_H

#define HB_INPUT_USED_SYMBOL_PANE_H

#include <QGraphicsWidget>

#include "hbinputdef.h"

const int HbSctLineWidth = 700;

const int HbSctLineHeight = 50;

class HbInputVkbWidget;

class HbInputUsedSymbolPanePrivate;

class HbInputFilter;

class HB_INPUT_EXPORT HbInputUsedSymbolPane : public QGraphicsWidget

{

    Q_OBJECT

public:

    explicit HbInputUsedSymbolPane(HbInputVkbWidget* aOwner, QGraphicsWidget* aParent = NULL);

    virtual ~HbInputUsedSymbolPane();

    void setNumberOfCharacters(int aNumChrs);

    void restoreSctLine(HbInputFilter *aFilter);

protected: // From QGraphicsItem

    void mousePressEvent(QGraphicsSceneMouseEvent* aEvent);

    void mouseReleaseEvent(QGraphicsSceneMouseEvent* aEvent);

    void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *aEvent);

    void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget);

signals:

    void sctCharacterSelected(QChar aChar);

private:

    Q_DISABLE_COPY(HbInputUsedSymbolPane)

    HbInputUsedSymbolPanePrivate* mPrivate;

};

#endif // HB_INPUT_USED_SYMBOL_PANE_H

// End of file