Method initializeDataModel

examples/Plotter/BubbleChart/mainwindow.cpp:89–103

}

void MainWindow::initializeDataModel()
{
    m_model = new QStandardItemModel(nBubbles, 2);
    m_model->setHeaderData(0, Qt::Horizontal, tr("Some Bubbles"));
    for (int i = 0; i < nBubbles; ++i) {
        const QModelIndex indexX = m_model->index(i, 0);
        const QModelIndex indexY = m_model->index(i, 1);

        m_model->setData(indexX, QVariant(bubblesData[i].x), Qt::DisplayRole);

        m_model->setData(indexY, QVariant(bubblesData[i].y), Qt::DisplayRole);

        m_model->setData(indexY, bubblesData[i].size, ROLE_SIZE);
    }
}

void MainWindow::setMarkerAttributes()
{