void MainWindow::on_pushButton_clicked()
{
    QProgressDialog progress("Setting up the theme, please wait...", "Abort", 0, 1, this);
    progress.setWindowModality(Qt::WindowModal);

    progress.setValue(0);
        QStringList arguments;
        arguments << ui->Transition->currentText() << ui->Font->currentText() << ui->Color->currentText();
        QProcess::execute("/sbin/myscriptlauncher", arguments);
    progress.setValue(1);
}