Gets the row item corresponding to the child at index position for self's root model.
If position is greater than the number of children in the root model, null is returned.
Do not confuse this function with gtk.tree_list_model.TreeListModel.getRow.
position of the child to get
the child in position
Gets the row item corresponding to the child at index position for self's root model.
If position is greater than the number of children in the root model, null is returned.
Do not confuse this function with gtk.tree_list_model.TreeListModel.getRow.