Using c++ created objects in qml

[Allerknappe]

Hello,

i want to use a objectslist from c++ in qml as model, but i´m not really understand how can i imagine it.
Here my code:

class DataObject : public QObject
{
    Q_OBJECT


    Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged)
    Q_PROPERTY(QString detailText READ detailText WRITE setDetailText NOTIFY detailTextChanged)
    Q_PROPERTY(bool me READ me WRITE setMe NOTIFY meChanged)
public:
    DataObject(QApplication *parent=0);
    DataObject(const qint16 &pid, const QString &text, const QString &detailText, QApplication *parent=0);

    DataObject(const QString &text, const bool &me, QApplication *parent=0);



    QString text() const;
    void setText(const QString &name);

     bool me() const;
    void setMe(const bool &own);

    QString detailText() const;
    void setDetailText(const QString &color);



signals:

    void textChanged();
    void detailTextChanged();
    void meChanged();

private:
    Kontaktmenu *contmenu ;
    Chatfenster *chatwindow;
    QQmlApplicationEngine *app;
    bool m_me;
    QString m_text;
    QString m_detailText;
    qint16 m_partnerid;

};


class Datas : public QObject
{
   Q_OBJECT

    Q_PROPERTY(QQmlListProperty<DataObject> datas READ datas)
    Q_PROPERTY(int init READ init WRITE setInit)

    Q_PROPERTY(qint16 partnerid READ partnerid WRITE setPartnerid)


public:
    Datas();
    QQmlListProperty<DataObject> datas();
    int init();
    void setInit(int in);

    qint16 partnerid() const;
    void setPartnerid(const qint16 &pid);

private:
    QList<DataObject *> m_data;

    int m_init;
    Kontaktmenu *contmenu ;
    Chatfenster *chatwindow;
    qint16 m_partnerid;


};

#endif

The Code from qml:

import QtQuick 2.4
import VPlayApps 1.0
import DataObject 1.0

ListPage {
          title: qsTr("Recent")

          emptyText.text: qsTr("No recent messages")

          // Use a predefined delegate but change some of its layout parameters
          delegate: SimpleRow {
            image.radius: image.height
            image.fillMode: Image.PreserveAspectCrop
            autoSizeImage: true
            style.showDisclosure: false
            imageMaxSize: dp(48)
            detailTextItem.maximumLineCount: 1
            detailTextItem.elide: Text.ElideRight

            onSelected: {
              globalNavStack.popAllExceptFirstAndPush(detailPageComponent, {
                                             person: item.text,
                                             pid: item.partnerid,
                                             newMsgs: [{me: true, text: item.detailText}]
                                           })
            }
          }

          Component { id: detailPageComponent;  ConversationPage { } }
          property var textModel

Now i want to set in the object Datas a init value and use the constructed values in a model:

     Datas{
              init: 1


          }


           model: [{text:   Datas.datas.text   ,  detailText:   Datas.datas.detailText     }
                ]


          // Model should be loaded from your messaging backend
        //  model: [
        //    { text: "Tom McEloy", detailText: "Sorry for the late reply ...", image: Qt.resolvedUrl("../../assets/portrait0.jpg") },
        //    { text: "Leah Douglas", detailText: "Hahaha :D", image: Qt.resolvedUrl("../../assets/portrait1.jpg") }
        //  ]
        }

[SeDi]

What is it that doesn't work? Any error messages?
Perhaps you might want to have a look at Thomas Boutroues qqmlobjectlistmodel.h.