Gets whether the model is passing through original row items.
If this function returns false, the `GListModel` functions for this return custom `GtkTreeListRow` objects. You need to call [[email protected]_item] on these objects to get the original item.
If true, the values of the child models are passed through in their original state. You then need to call [[email protected]_row] to get the custom `GtkTreeListRow`s.
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a `GtkTreeListModel` |
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true if the model is passing through original row items |