How to use C++ model in QML?

Lucas_1603

I have a class Song in C++:
Here is the header file: song.h

#include <QAbstractListModel>
#include <QScopedPointer>
class Song
{
public:
    Song(const QString &title, const QString &singer, const QString &source, const QString &albumArt);

    QString title() const;
    QString singer() const;
    QString source() const;
    QString album_art() const;

private:
    QString m_title;
    QString m_singer;
    QString m_source;
    QString m_albumArt;
};

And here is the source file: song.cpp

#include <QFileInfo>
#include <QUrl>
#include <QMediaPlaylist>
#include "song.h"
Song::Song(const QString &title, const QString &singer, const QString &source, const QString &albumArt)
{
    m_title = title;
    m_singer = singer;
    m_source = source;
    m_albumArt = albumArt;
}

QString Song::title() const
{
    return m_title;
}

QString Song::singer() const
{
    return m_singer;
}

QString Song::source() const
{
    return m_source;
}

QString Song::album_art() const
{
    return m_albumArt;
}

How can I use this class as a model in a ListView of QML? This ListView has a component with an item: Image and a delegate with Text. I want the source of Image is m_source and the text of Text is m_title. I don't know how to access the methods and attributes of C++ from QML.
Hope you guys help me deal with it. Thanks a lot

ODБOï

hi
@lucas_1603 said in How to use C++ model in QML?:

how to access the methods and attributes of C++ from QML.

google it quickly
https://doc.qt.io/qt-5/qtqml-cppintegration-exposecppattributes.html

Lucas_1603

@lelev
Oh, thanks a lot. My bad ^^