Best approach to retrieve values from a QML Modal dialog

[_MrData_]

In my QT C++ application i call a QML ModalDialog with 2 buttons (OK/CANCEL), which displays correctly on screen and so, no problem there.
However i'm struggling to find a way to retrieve in my QT C++ application which button was pressed.
I'm unable to somehow "freeze" when i call the QML ModalDialog, to wait there until the user press OK Button or Cancel Button
What i see is that application calls the QML ModalDialog, and immediately exit that part and continue.
QMetaObject::invokeMethod can call a QML function and have a return value, but it just doesn't wait for the user press one of the buttons, it just exits immediately, so no use.

I want to use this QML ModalDialog in several places of my application (the QML modal
dialog can have different text passed from my QT C++ application), so i was looking to a generic solution for this.

Basically and generic speaking i'm looking for something like this:

C/C++
return_value = QML_Modal_Dialog(....)


Can someone point me in the right direction? Thanks

[cadlg]

Not exactly "return_value = QML_Modal_Dialog(....)", but you can emit a signal from your QML file and execute a c++ slot to continue your c++ processing.

Something like this:

C++:

void yourClass::loadQml(){
    QString file = "qml/Yes/something.qml";
    QDeclarativeView *qmlView = new QDeclarativeView(this);
    qmlView->setSource(QUrl::fromLocalFile(file));
    QVBoxLayout *layout = new QVBoxLayout(this);
    layout->addWidget(qmlView);
    qmlView->setFocus();
    QObject* listView = qmlView->rootObject()->findChild<QObject *>("listView");
    connect(listView,SIGNAL(accepted()),this,SLOT(accepted()));
    connect(listView,SIGNAL(cancelled()),this,SLOT(cancelled()));}

QML:

            ListView {
                id: MyListView
                objectName: "listView"
                ...
                signal accepted
                signal cancelled
             }

                ...
                ...
                ...

                MouseArea {
                    anchors.fill: parent
                     ...
                    onClicked: {
                        // emit the signal
                        MyListView.accepted();                    }
                }
                ...

                MouseArea {
                    anchors.fill: parent
                     ...
                    onClicked: {
                        // emit the signal
                        MyListView.cancelled();                    }
                }

[_MrData_]

Thanks, i'll take a look at this