how to launch a wizard from the mainwindow's File Menu

[pkjag]

hi all
i was wondering how i'd go about launching my wizard from the file menu of the mainwindow using the New action in the file menu, so that when i click the New action the wizard is successfully launched.

here's a snapshot of the main.cpp file

#include <QApplication>
#include <QTranslator>
#include <QLocale>
#include <QLibraryInfo>
 
#include "SkoolCalcWizard.h"
#include "mainwindow.h"
 
int main(int argc, char *argv[])
{
 
 
    QApplication app(argc, argv);
 
#ifndef QT_NO_TRANSLATION
    QString translatorFileName = QLatin1String("qt_");
    translatorFileName += QLocale::system().name();
    QTranslator *translator = new QTranslator(&app);
    if (translator->load(translatorFileName, QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
        app.installTranslator(translator);
#endif
 
    MainWindow window;
 
    window.show();
 
    return app.exec();

#include <QApplication>
#include <QTranslator>
#include <QLocale>
#include <QLibraryInfo>

#include "SkoolCalcWizard.h"
#include "mainwindow.h"

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


    QApplication app(argc, argv);

#ifndef QT_NO_TRANSLATION
    QString translatorFileName = QLatin1String("qt_");
    translatorFileName += QLocale::system().name();
    QTranslator *translator = new QTranslator(&app);
    if (translator->load(translatorFileName, QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
        app.installTranslator(translator);
#endif

    MainWindow window;

    window.show();

    return app.exec();

To copy to clipboard, switch view to plain text mode 

And here's the part of the mainwindow where i've tried defining the newFile() action to suit my needs

void MainWindow::newFile()
{
 
 
    SkoolCalcWizard *wizard = new SkoolCalcWizard;
    return wizard->exec();
 
 
}
 
void MainWindow::createActions()
{
    newAct = new QAction(tr("&New"), this);
    newAct->setShortcuts(QKeySequence::New);
    newAct->setStatusTip(tr("Create a new file"));
    connect(newAct, SIGNAL(triggered()), this, SLOT(newFile()));
}

void MainWindow::newFile()
{
    

    SkoolCalcWizard *wizard = new SkoolCalcWizard;
    return wizard->exec();


}

void MainWindow::createActions()
{
    newAct = new QAction(tr("&New"), this);
    newAct->setShortcuts(QKeySequence::New);
    newAct->setStatusTip(tr("Create a new file"));
    connect(newAct, SIGNAL(triggered()), this, SLOT(newFile()));
}

To copy to clipboard, switch view to plain text mode 

your help will be much appreciated, thanks in advance!!!!!