1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (developer.feedback@nokia.com)

     6 **

     7 ** This file is part of the HbInput module of the UI Extensions for Mobile.

     8 **

     9 ** GNU Lesser General Public License Usage

    10 ** This file may be used under the terms of the GNU Lesser General Public

    11 ** License version 2.1 as published by the Free Software Foundation and

    12 ** appearing in the file LICENSE.LGPL included in the packaging of this file.

    13 ** Please review the following information to ensure the GNU Lesser General

    14 ** Public License version 2.1 requirements will be met:

    15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    16 **

    17 ** In addition, as a special exception, Nokia gives you certain additional

    18 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

    20 **

    21 ** If you have questions regarding the use of this file, please contact

    22 ** Nokia at developer.feedback@nokia.com.

    23 **

    24 ****************************************************************************/

    25 

    26 #ifndef HB_INPUT_USED_SYMBOL_PANE_H

    27 #define HB_INPUT_USED_SYMBOL_PANE_H

    28 

    29 #include <QGraphicsWidget>

    30 

    31 #include "hbinputdef.h"

    32 

    33 const int HbSctLineWidth = 700;

    34 const int HbSctLineHeight = 50;

    35 

    36 class HbInputVkbWidget;

    37 class HbInputUsedSymbolPanePrivate;

    38 class HbInputFilter;

    39 

    40 class HB_INPUT_EXPORT HbInputUsedSymbolPane : public QGraphicsWidget

    41 {

    42     Q_OBJECT

    43 

    44 public:

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

    46     virtual ~HbInputUsedSymbolPane();

    47 

    48     void setNumberOfCharacters(int aNumChrs);

    49     void restoreSctLine(HbInputFilter *aFilter);

    50 

    51 protected: // From QGraphicsItem

    52     void mousePressEvent(QGraphicsSceneMouseEvent* aEvent);

    53     void mouseReleaseEvent(QGraphicsSceneMouseEvent* aEvent);

    54     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *aEvent);

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

    56 

    57 signals:

    58     void sctCharacterSelected(QChar aChar);

    59 

    60 private:

    61     Q_DISABLE_COPY(HbInputUsedSymbolPane)

    62     HbInputUsedSymbolPanePrivate* mPrivate;

    63 };

    64 

    65 #endif // HB_INPUT_USED_SYMBOL_PANE_H

    66 

    67 // End of file