Reflection on Qt

[tchoninho]

Hi everybody, I would use Reflection on Qt, but I do not know how I can do that. In Java, any object can be instantiated and be called even if unknown. In Qt, I can only do this when I know that this object. Has anyone used Reflection in Qt?

My Object:

class Obj : public QObject
{
    Q_OBJECT
 
public:
    Q_INVOKABLE Obj(QObject *parent = 0);
    Q_INVOKABLE virtual ~Obj();
 
    Q_INVOKABLE virtual QVariant execute (QList<QVariant> &);
    Q_INVOKABLE uint getKey();
};

class Obj : public QObject
{
    Q_OBJECT

public:
    Q_INVOKABLE Obj(QObject *parent = 0);
    Q_INVOKABLE virtual ~Obj();

    Q_INVOKABLE virtual QVariant execute (QList<QVariant> &);
    Q_INVOKABLE uint getKey();
};

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[squidge]

QMetaObject provides this functionality, you can use it to browse properties and methods of Qt Objects.

http://doc.qt.nokia.com/latest/qmetaobject.html