gtk:tree-model-filter-virtual-root (object)

object -- a gtk:tree-model-filter object
root -- a gtk:tree-path instance

The accessor for the virtual-root slot of the gtk:tree-model-filter class returns the virtual root, relative to the child model, for this filter model. The gtk:tree-model-filter implementation is deprecated since 4.10. Use the gtk:filter-list-model implementation instead.