Method data

tools/monitor/MonitorDataModel.cpp:157–187

}

QVariant
MonitorDataModel::data( const QModelIndex& index, int role) const
{
  if( false == index.isValid()) {
    return QVariant();
  }

  switch( role) {
    case Qt::DisplayRole:
      return this->getNode( index)->column( index.column());

    // for checkboxes in tree view
    // case Qt::CheckStateRole:
    //   return Qt::Checked;
    case Qt::ToolTipRole:
    case Qt::StatusTipRole:
    case Qt::WhatsThisRole:
    default:
      return QVariant();

    case Qt::BackgroundRole:
      {
        QVariant value = this->getNode( index)->color( index.column());
        if( value.value<QColor>().isValid()) {
          return value;
        } else {
          return QVariant();
        }
      }
  }
}

Qt::ItemFlags
MonitorDataModel::flags( const QModelIndex& index) const