void MainWindow::createActions()
{
    openSettingsAct = new QAction(tr("&Open Application Settings..."), this);
    openSettingsAct->setShortcuts(QKeySequence::Open);
    connect(openSettingsAct, SIGNAL(triggered()), this, SLOT(openSettings()));

    openIniFileAct = new QAction(tr("Open I&NI File..."), this);
    openIniFileAct->setShortcut(tr("Ctrl+N"));
    connect(openIniFileAct, SIGNAL(triggered()), this, SLOT(openIniFile()));

    openPropertyListAct = new QAction(tr("Open Mac &Property List..."), this);
    openPropertyListAct->setShortcut(tr("Ctrl+P"));
    connect(openPropertyListAct, SIGNAL(triggered()),
            this, SLOT(openPropertyList()));

    openRegistryPathAct = new QAction(tr("Open Windows &Registry Path..."),
                                      this);
    openRegistryPathAct->setShortcut(tr("Ctrl+G"));
    connect(openRegistryPathAct, SIGNAL(triggered()),
            this, SLOT(openRegistryPath()));

    refreshAct = new QAction(tr("&Refresh"), this);
    refreshAct->setShortcut(tr("Ctrl+R"));
    refreshAct->setEnabled(false);
    connect(refreshAct, SIGNAL(triggered()), settingsTree, SLOT(refresh()));

    exitAct = new QAction(tr("E&xit"), this);
    exitAct->setShortcuts(QKeySequence::Quit);
    connect(exitAct, SIGNAL(triggered()), this, SLOT(close()));

    autoRefreshAct = new QAction(tr("&Auto-Refresh"), this);
    autoRefreshAct->setShortcut(tr("Ctrl+A"));
    autoRefreshAct->setCheckable(true);
    autoRefreshAct->setEnabled(false);
    connect(autoRefreshAct, SIGNAL(triggered(bool)),
            settingsTree, SLOT(setAutoRefresh(bool)));
    connect(autoRefreshAct, SIGNAL(triggered(bool)),
            refreshAct, SLOT(setDisabled(bool)));

    fallbacksAct = new QAction(tr("&Fallbacks"), this);
    fallbacksAct->setShortcut(tr("Ctrl+F"));
    fallbacksAct->setCheckable(true);
    fallbacksAct->setEnabled(false);
    connect(fallbacksAct, SIGNAL(triggered(bool)),
            settingsTree, SLOT(setFallbacksEnabled(bool)));

    aboutAct = new QAction(tr("&About"), this);
    connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));

    aboutQtAct = new QAction(tr("About &Qt"), this);
    connect(aboutQtAct, SIGNAL(triggered()), qApp, SLOT(aboutQt()));

#ifndef Q_WS_MAC
    openPropertyListAct->setEnabled(false);
#endif
#ifndef Q_WS_WIN
    openRegistryPathAct->setEnabled(false);
#endif
}
int MainWindow::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
    _id = QMainWindow::qt_metacall(_c, _id, _a);
    if (_id < 0)
        return _id;
    if (_c == QMetaObject::InvokeMetaMethod) {
        switch (_id) {
        case 0: openSettings(); break;
        case 1: openIniFile(); break;
        case 2: openPropertyList(); break;
        case 3: openRegistryPath(); break;
        case 4: about(); break;
        default: ;
        }
        _id -= 5;
    }
    return _id;
}