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     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** Contact: Nokia Corporation (qt-info@nokia.com)

     5 **

     6 ** This file is part of the examples of the Qt Toolkit.

     7 **

     8 ** $QT_BEGIN_LICENSE:LGPL$

     9 ** No Commercial Usage

    10 ** This file contains pre-release code and may not be distributed.

    11 ** You may use this file in accordance with the terms and conditions

    12 ** contained in the either Technology Preview License Agreement or the

    13 ** Beta Release License Agreement.

    14 **

    15 ** GNU Lesser General Public License Usage

    16 ** Alternatively, this file may be used under the terms of the GNU Lesser

    17 ** General Public License version 2.1 as published by the Free Software

    18 ** Foundation and appearing in the file LICENSE.LGPL included in the

    19 ** packaging of this file.  Please review the following information to

    20 ** ensure the GNU Lesser General Public License version 2.1 requirements

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    22 **

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

    24 ** additional rights. These rights are described in the Nokia Qt LGPL

    25 ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this

    26 ** package.

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    28 ** GNU General Public License Usage

    29 ** Alternatively, this file may be used under the terms of the GNU

    30 ** General Public License version 3.0 as published by the Free Software

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    33 ** ensure the GNU General Public License version 3.0 requirements will be

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    40 ****************************************************************************/

    41 

    42 #ifndef __TOPBAR_H__

    43 #define __TOPBAR_H__

    44 

    45 #include <QObject>

    46 #include <QHash>

    47 

    48 #include "gvbwidget.h"

    49 

    50 class QPixmap;

    51 class QPoint;

    52 class QGraphicsView;

    53 class QFont;

    54 

    55 class TopBar : public GvbWidget

    56 {

    57     Q_OBJECT

    58     

    59 public:

    60     enum Orientation

    61     {

    62         Portrait,

    63         Landscape,

    64         None

    65     };

    66     

    67 public:

    68     TopBar(QGraphicsView* mainView, QGraphicsWidget* parent);

    69     ~TopBar();

    70     

    71 public:

    72     void paint( QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0 );

    73     QRectF boundingRect() const;

    74     void resizeEvent(QGraphicsSceneResizeEvent *event);

    75     inline QPoint getStatusBarLocation() { return m_topBarStatusBarMiddlePoint + 

    76         m_topBarStatusBarMiddle.rect().bottomLeft(); }

    77     

    78 public slots:

    79     void themeChange();

    80     

    81 protected:

    82     void mousePressEvent(QGraphicsSceneMouseEvent *event);

    83     

    84 signals:

    85     void clicked(bool checked = false);

    86     

    87 private:

    88     QSizeF sizeHint(Qt::SizeHint which, 

    89         const QSizeF &constraint = QSizeF()) const;

    90     void setDefaultSizes();

    91     

    92     

    93 private:

    94     Q_DISABLE_COPY(TopBar)

    95 

    96     QGraphicsView* m_mainView;

    97     bool m_isLimeTheme;

    98     Orientation m_orientation;

    99 

   100     //Fonts

   101     QFont m_titleFont;

   102     QFont m_statusFont;

   103     

   104     //Pixmaps

   105     QPixmap m_topBarPixmap;

   106     QPixmap m_topBarUserIcon;

   107     QPixmap m_topBarUserStatus;

   108     QPixmap m_topBarStatusBarLeft;

   109     QPixmap m_topBarStatusBarRight;

   110     QPixmap m_topBarStatusBarMiddle;

   111     

   112     //Drawing points

   113     QPoint m_topBarUserIconPoint;

   114     QPoint m_topBarUserStatusPoint;

   115     QPoint m_topBarStatusBarLeftPoint;

   116     QPoint m_topBarStatusBarRightPoint;

   117     QPoint m_topBarStatusBarMiddlePoint;

   118     QPoint m_topBarStatusBarTextPoint;

   119     QPoint m_topBarTitlePoint;

   120     

   121     //Sizes

   122     QHash<QString, QSize> m_sizesBlue;

   123     QHash<QString, QSize> m_sizesLime;

   124 };

   125 

   126 #endif // __TOPBAR_H__