Method find

launcher/ui/pages/instance/LogPage.cpp:91–144

    }

    QModelIndex find(const QModelIndex &start, const QString &value, bool reverse) const
    {
        QModelIndex parentIndex = parent(start);
        auto compare = [&](int r) -> QModelIndex
        {
            QModelIndex idx = index(r, start.column(), parentIndex);
            if (!idx.isValid() || idx == start)
            {
                return QModelIndex();
            }
            QVariant v = data(idx, Qt::DisplayRole);
            QString t = v.toString();
            if (t.contains(value, Qt::CaseInsensitive))
                return idx;
            return QModelIndex();
        };
        if(reverse)
        {
            int from = start.row();
            int to = 0;

            for (int i = 0; i < 2; ++i)
            {
                for (int r = from; (r >= to); --r)
                {
                    auto idx = compare(r);
                    if(idx.isValid())
                        return idx;
                }
                // prepare for the next iteration
                from = rowCount() - 1;
                to = start.row();
            }
        }
        else
        {
            int from = start.row();
            int to = rowCount(parentIndex);

            for (int i = 0; i < 2; ++i)
            {
                for (int r = from; (r < to); ++r)
                {
                    auto idx = compare(r);
                    if(idx.isValid())
                        return idx;
                }
                // prepare for the next iteration
                from = 0;
                to = start.row();
            }
        }
        return QModelIndex();
    }
private:
    QFont m_font;
    std::unique_ptr<LogColorCache> m_colors;