Method data

gui/qt/vartablemodel.cpp:181–234

}

QVariant VarTableModel::data(const QModelIndex &index, int role) const {
    if (!index.isValid()) {
        return QVariant();
    }
    VarData &var = vars[index.row()];
    if (index.column() == VAR_PREVIEW_COL && var.previewState == PreviewState::Outdated) {
        var.updatePreview();
    }
    switch (role) {
        case Qt::DisplayRole:
            switch (index.column()) {
                case VAR_NAME_COL:
                    return QString::fromUtf8(calc_var_name_to_utf8(var.info.name, var.info.namelen, var.info.named));
                case VAR_LOCATION_COL:
                    return var.info.archived ? tr("Archive") : QStringLiteral("RAM");
                case VAR_TYPE_COL:
                {
                    // Do not translate - things rely on those names.
                    QString var_type_str = calc_var_type_names[var.info.type];
                    if (calc_var_is_asmprog(&var.info)) {
                        var_type_str += QStringLiteral(" (ASM)");
                    } else if (calc_var_is_python_appvar(&var.info)) {
                        var_type_str += QStringLiteral(" (Python)");
                    }
                    return var_type_str;
                }
                case VAR_SIZE_COL:
                    return var.info.size;
                case VAR_PREVIEW_COL:
                    return var.preview;
                default:
                    return QVariant();
            };
        case Qt::FontRole:
            if (index.column() == VAR_PREVIEW_COL) {
                return var.previewState == PreviewState::Invalid ? varPreviewItalicFont : varPreviewCEFont;
            }
            return QVariant();
        case Qt::ForegroundRole:
            if (index.column() == VAR_PREVIEW_COL && var.previewState == PreviewState::Invalid) {
                return QBrush(Qt::gray);
            }
            return QVariant();
        case Qt::CheckStateRole:
            if (index.column() == VAR_NAME_COL) {
                return var.checked ? Qt::Checked : Qt::Unchecked;
            }
            return QVariant();
        case Qt::UserRole:
            return QVariant::fromValue(var.info);
        default:
            return QVariant();
    };
}

bool VarTableModel::setData(const QModelIndex &index, const QVariant &value, int role) {
    if (index.isValid() && index.column() == VAR_NAME_COL && role == Qt::CheckStateRole) {