Method saveFile

examples/ModelView/TableView/mainwindow.cpp:205–238

}

void MainWindow::saveFile()
{
    QString fileName = QFileDialog::getSaveFileName(this, tr("Save file as"), "", "*.cht");

    if (!fileName.isEmpty()) {
        QFile file(fileName);
        QTextStream stream(&file);

        if (file.open(QFile::WriteOnly | QFile::Text)) {
            for (int row = 0; row < m_model->rowCount(QModelIndex()); ++row) {

                QStringList pieces;

                pieces.append(m_model->data(m_model->index(row, 0, QModelIndex()),
                                            Qt::DisplayRole)
                                  .toString());
                pieces.append(m_model->data(m_model->index(row, 1, QModelIndex()),
                                            Qt::DisplayRole)
                                  .toString());
                pieces.append(m_model->data(m_model->index(row, 2, QModelIndex()),
                                            Qt::DisplayRole)
                                  .toString());
                pieces.append(m_model->data(m_model->index(row, 0, QModelIndex()),
                                            Qt::DecorationRole)
                                  .toString());

                stream << pieces.join(",") << "\n";
            }
        }

        file.close();
        statusBar()->showMessage(tr("Saved %1").arg(fileName), 2000);
    }
}