gio:list-model-item-type (model)

model -- a g:list-model object

The g:type-t type ID of the items contained in model.

Gets the type of the items in the list model. All items returned from the g:list-model-item-type function are of that type or a subtype, or are an implementation of that interface. The item type of a g:list-model object can not change during the life of the model.