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 HbCore 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 HBDECORATOR_H

    27 #define HBDECORATOR_H

    28 

    29 #include "hbnamespace_p.h"

    30 #include <hbnamespace.h>

    31 #include <hbwidget.h>

    32 

    33 class HbDecoratorPrivate;

    34 class HbStyleOptionDecorator;

    35 

    36 class HB_CORE_PRIVATE_EXPORT HbDecorator : public HbWidget

    37 {

    38     Q_OBJECT

    39     Q_PROPERTY(DecoratorType decoratorType READ decoratorType)

    40 

    41 public:

    42     /*

    43         LibHb's predefined set of decorators.

    44 

    45         This enum describes different decorator types available in LibHb.

    46      */

    47     enum DecoratorType

    48     {

    49         SoftKey,    /*!< A soft key decorator. */

    50         Indicator,  /*!< An indicator decorator. */

    51         TitlePane,  /*!< A title pane decorator. */

    52         NaviPane,   /*!< A navi pane decorator. */

    53     };

    54 

    55     explicit HbDecorator(DecoratorType type, QGraphicsItem *parent = 0);

    56     virtual ~HbDecorator();

    57 

    58     DecoratorType decoratorType() const;

    59 

    60     enum { Type = HbPrivate::ItemType_Decorator };

    61     int type() const { return Type; }

    62 

    63     void resetMode();

    64 

    65 signals:

    66     void launchPopup(const QPointF &pos);

    67     void visibilityChanged();

    68 

    69 protected:

    70     HbDecorator(HbDecoratorPrivate &dd, DecoratorType type, QGraphicsItem *parent=0);

    71     QVariant itemChange(GraphicsItemChange change, const QVariant &value);

    72     void initStyleOption(HbStyleOptionDecorator *option) const;

    73     void mousePressEvent(QGraphicsSceneMouseEvent *event);

    74     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);

    75     void mouseMoveEvent(QGraphicsSceneMouseEvent * event);

    76     void changeEvent(QEvent* event);

    77 private:

    78     Q_DECLARE_PRIVATE_D(d_ptr, HbDecorator)

    79     Q_DISABLE_COPY(HbDecorator)

    80 };

    81 

    82 #endif // HBDECORATOR_H