happybirthdaysong.h Example File

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#ifndef HAPPYBIRTHDAYSONG_H
#define HAPPYBIRTHDAYSONG_H

#include <QQmlPropertyValueSource>
#include <QQmlProperty>
#include <qqml.h>

#include <QStringList>

// ![0]
class HappyBirthdaySong : public QObject, public QQmlPropertyValueSource
{
    Q_OBJECT
    Q_INTERFACES(QQmlPropertyValueSource)
// ![0]
    Q_PROPERTY(QString name READ name WRITE setName)
// ![1]
public:
    HappyBirthdaySong(QObject *parent = 0);

    virtual void setTarget(const QQmlProperty &);
// ![1]

    QString name() const;
    void setName(const QString &);

private slots:
    void advance();

private:
    int m_line;
    QStringList m_lyrics;
    QQmlProperty m_target;
    QString m_name;
// ![2]
};
// ![2]

#endif // HAPPYBIRTHDAYSONG_H