1  void MainWindow::on_courseButton_clicked()
2  {
3    QStringList items;
4    items << "Comuter enginnering";
5    items << "IT engineering";
6    items << "Mathematics";
7    items << "Physics";
8    QString item = QInputDialog::getItem(this, "Enter data", "Course", items);
9    QString msg = "Your course is : " + item;
10   QMessageBox::information(this, "Course", msg);
11 }