objects.h Example File

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#ifndef OBJECTS_H
#define OBJECTS_H
#include <QWidget>
class QVBoxLayout;
class QSubWidget;
class QParentWidget : public QWidget
{
    Q_OBJECT
    Q_CLASSINFO("ClassID", "{d574a747-8016-46db-a07c-b2b4854ee75c}");
    Q_CLASSINFO("InterfaceID", "{4a30719d-d9c2-4659-9d16-67378209f822}");
    Q_CLASSINFO("EventsID", "{4a30719d-d9c2-4659-9d16-67378209f823}");
public:
    explicit QParentWidget(QWidget *parent = nullptr);
    QSize sizeHint() const;
public slots:
    void createSubWidget(const QString &name);
    QSubWidget *subWidget(const QString &name);
private:
    QVBoxLayout *m_vbox;
};
class QSubWidget : public QWidget
{
    Q_OBJECT
    Q_PROPERTY(QString label READ label WRITE setLabel)
    Q_CLASSINFO("ClassID", "{850652f4-8f71-4f69-b745-bce241ccdc30}");
    Q_CLASSINFO("InterfaceID", "{2d76cc2f-3488-417a-83d6-debff88b3c3f}");
    Q_CLASSINFO("ToSuperClass", "QSubWidget");
public:
    QSubWidget(QWidget *parent = nullptr, const QString &name = QString());
    void setLabel(const QString &text);
    QString label() const;
    QSize sizeHint() const;
protected:
    void paintEvent(QPaintEvent *e);
private:
    QString m_label;
};
#endif // OBJECTS_H