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     2 **

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

     4 ** All rights reserved.

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

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

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    16 ** GNU Lesser General Public License Usage

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

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

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    38 ** $QT_END_LICENSE$

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    41 

    42 #ifndef MAINWINDOW_H

    43 #define MAINWINDOW_H

    44 

    45 #include <QDomDocument>

    46 #include <QMainWindow>

    47 #include <QModelIndex>

    48 

    49 QT_BEGIN_NAMESPACE

    50 class QComboBox;

    51 class QFile;

    52 class QGroupBox;

    53 class QLabel;

    54 class QListWidget;

    55 class QSqlRelationalTableModel;

    56 class QTableView;

    57 QT_END_NAMESPACE

    58 

    59 class MainWindow : public QMainWindow

    60 {

    61     Q_OBJECT

    62 

    63 public:

    64     MainWindow(const QString &artistTable, const QString &albumTable,

    65                QFile *albumDetails, QWidget *parent = 0);

    66 

    67 private slots:

    68     void about();

    69     void addAlbum();

    70     void changeArtist(int row);

    71     void deleteAlbum();

    72     void showAlbumDetails(QModelIndex index);

    73     void showArtistProfile(QModelIndex index);

    74     void updateHeader(QModelIndex, int, int);

    75 

    76 private:

    77     void adjustHeader();

    78     QGroupBox *createAlbumGroupBox();

    79     QGroupBox *createArtistGroupBox();

    80     QGroupBox *createDetailsGroupBox();

    81     void createMenuBar();

    82     void decreaseAlbumCount(QModelIndex artistIndex);

    83     void getTrackList(QDomNode album);

    84     QModelIndex indexOfArtist(const QString &artist);

    85     void readAlbumData();

    86     void removeAlbumFromDatabase(QModelIndex album);

    87     void removeAlbumFromFile(int id);

    88     void showImageLabel();

    89 

    90     QTableView *albumView;

    91     QComboBox *artistView;

    92     QListWidget *trackList;

    93 

    94     QLabel *iconLabel;

    95     QLabel *imageLabel;

    96     QLabel *profileLabel;

    97     QLabel *titleLabel;

    98 

    99     QDomDocument albumData;

   100     QFile *file;

   101     QSqlRelationalTableModel *model;

   102 };

   103 

   104 #endif