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 HbWidgets 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 #ifndef HBGRIDVIEWITEM_P_H

    26 #define HBGRIDVIEWITEM_P_H

    27 

    28 #include "hbgridviewitem.h"

    29 

    30 #include <hbabstractviewitem_p.h>

    31 #include <hbicon.h>

    32 

    33 class HbGridViewItem;

    34 class HbGridViewPrivate;

    35 

    36 class QGraphicsItem;

    37 

    38 class HbGridViewItemPrivate: public HbAbstractViewItemPrivate

    39 {

    40     Q_DECLARE_PUBLIC( HbGridViewItem )

    41 

    42 public:

    43     explicit HbGridViewItemPrivate(HbAbstractViewItem *prototype);

    44     ~HbGridViewItemPrivate();

    45 

    46     void init();

    47 

    48     // below variables store items that are inside GridViewItem

    49     QGraphicsItem *mIconItem;

    50     QGraphicsItem *mTextItem;

    51 

    52     bool isTextValid(const QVariant& text) const;

    53     bool isIconValid(const QVariant& icon) const;

    54 

    55     QString text(const QVariant& text) const;

    56     HbIcon icon(const QVariant& icon) const;

    57 

    58     void updateTextItem(const HbGridViewPrivate &viewPrivate);

    59     void updateIconItem(const HbGridViewPrivate &viewPrivate);

    60 

    61     // used to differentiate null QString() from invalid content in display role. The previous case creates text item.

    62     bool    mTextValid;

    63     QString mText;

    64 

    65     // used to differentiate null HbIcon() from invalid content in decoration role. The previous case creates icon item.

    66     bool    mIconValid;

    67     HbIcon  mIcon;

    68 };

    69 

    70 #endif /*HBGRIDVIEWITEM_P_H*/