- QModelIndex source_child = source_parent.child(source_row, 0);
- return (sourceModel()->data(source_child, NetworkModel::BufferIdRole).value<BufferId>() == _bufferId);
+bool NickViewFilter::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
+{
+ // root node, networkindexes, the bufferindex of the buffer this filter is active for and it's children are accepted
+ if (!source_parent.isValid())
+ return true;
+
+ QModelIndex source_child = source_parent.child(source_row, 0);
+ return (sourceModel()->data(source_child, NetworkModel::BufferIdRole).value<BufferId>() == _bufferId);