//////////////////////////////////////////////////////
//Song.cpp

#include <QDebug>
#include "song.h"

Song::Song(QObject *parent)
    : QObject(parent)
{
}

Song::Song(const QString &songname, const QString &code, QObject *parent)
    : QObject(parent), m_songname(songname), m_code(code)
{
}

QString Song::songname() const
{
    return m_songname;
}

void Song::setSongname(const QString &songname)
{
    if (songname != m_songname) {
        m_songname = songname;
        emit songnameChanged();
    }
}

QString Song::code() const
{
    return m_code;
}

void Song::setCode(const QString &code)
{
    if (code != m_code) {
        m_code = code;
        emit codeChanged();
    }
}

/////////////////////////////////////////////////////
//song.h
#ifndef SONG_H
#define SONG_H

#include <QObject>

class Song : public QObject
{
    Q_OBJECT

    Q_PROPERTY(QString songname READ songname WRITE setSongname NOTIFY songnameChanged)
    Q_PROPERTY(QString code READ code WRITE setCode NOTIFY codeChanged)

public:
    Song(QObject *parent=0);
    Song(const QString &songname, const QString &code, QObject *parent=0);

    QString songname() const;
    void setSongname(const QString &songname);

    QString code() const;
    void setCode(const QString &code);

signals:
    void songnameChanged();
    void codeChanged();

private:
    QString m_songname;
    QString m_code;
};

#endif // SONG_H
/////////////////////////////////////////////////////