Method data

launcher/ui/dialogs/ExportInstanceDialog.cpp:107–131

    }

    virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const
    {
        QModelIndex sourceIndex = mapToSource(index);

        if (index.column() == 0 && role == Qt::CheckStateRole)
        {
            QFileSystemModel *fsm = qobject_cast<QFileSystemModel *>(sourceModel());
            auto blockedPath = relPath(fsm->filePath(sourceIndex));
            auto cover = blocked.cover(blockedPath);
            if (!cover.isNull())
            {
                return QVariant(Qt::Unchecked);
            }
            else if (blocked.exists(blockedPath))
            {
                return QVariant(Qt::PartiallyChecked);
            }
            else
            {
                return QVariant(Qt::Checked);
            }
        }

        return sourceIndex.data(role);
    }

    virtual bool setData(const QModelIndex &index, const QVariant &value,
                         int role = Qt::EditRole)