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# main.cpp Example File
itemviews/spinboxdelegate/main.cpp

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        /*
          main.cpp

          A simple example that shows how a view can use a custom delegate to edit
          data obtained from a model.
        */

        #include <QApplication>
        #include <QHeaderView>
        #include <QItemSelectionModel>
        #include <QStandardItemModel>
        #include <QTableView>

        #include "delegate.h"

        int main(int argc, char *argv[])
        {
            QApplication app(argc, argv);

            QStandardItemModel model(4, 2);
            QTableView tableView;
            tableView.setModel(&model);

            SpinBoxDelegate delegate;
            tableView.setItemDelegate(&delegate);

            for (int row = 0; row < 4; ++row) {
                for (int column = 0; column < 2; ++column) {
                    QModelIndex index = model.index(row, column, QModelIndex());
                    model.setData(index, QVariant((row+1) * (column+1)));
                }
            }

            tableView.setWindowTitle(QObject::tr("Spin Box Delegate"));
            tableView.show();
            return app.exec();
        }