1  MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent)
    , ui(new Ui::MainWindow)
2  {
3    ui->setupUi(this);
4    model = new QStringListModel(this);
5    QStringList list;
6    list << "Sowtware" << "Technology" << "Mathematics";
7    model->setStringList(list);
8    ui->listView->setModel(model);
9    ui->comboBox->setModel(model);
10   ui->listView->setEditTriggers(QAbstractItemView::
          AnyKeyPressed|QAbstractItemView::
                            DoubleClicked);

11 }