1  MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent)
    , ui(new Ui::MainWindow)
2  {
3    ui->setupUi(this);
4    ui-> spinAge->setRange(1, 100);
5    QStringList jobList = {"ُSystem analyser","IT Enginner",
6                           "Employer", "System Enginner"};
7    ui->jobCombo->addItems(jobList);
8  }