Save some events when closing app

[armas2]

Hello;

I decided to make a simple game as the startup application.My app content a qml file and main.cpp that include these code;

@#include <QtGui/QGuiApplication>
#include "qtquick2applicationviewer.h"
#include<QtGui>

int main(int argc, char *argv[])
{
QGuiApplication app(argc, argv);

 QtQuick2ApplicationViewer viewer;
 viewer.setMainQmlFile(QStringLiteral("qml/zekaOyunu/main.qml"));
 viewer.showExpanded();

return app.exec();

}
@
I think it is codes in the file to show the QML file making by wizard. So I can not use QtQuick.Window for catching closing app. I want to save score and show a dialog when user want to quit app.How do I these events.
Thanks for answers.

[koahnig]

Another "duplicate":http://qt-project.org/forums/viewthread/38747/
Closing this one.