//------------------------------------------------------------------------------
bool ListModelWrapper::init_gtktreeiter(GtkTreeIter* it, const bec::NodeId& node) const {
if (*_tm && it && node.is_valid()) {
Index id(it, node);
id.stamp(_stamp);
}
return it && node.is_valid();
}
//------------------------------------------------------------------------------
Gtk::TreeModel::Path ListModelWrapper::get_path_vfunc(const iterator& iter) const {
const bec::NodeId node = node_for_iter(iter);
Gtk::TreeModel::Path path;
if (node.is_valid()) {
const int node_depth = node.depth();
for (int i = 0; i < node_depth; i++)
path.push_back(node[i]);
}
return path;
}