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FlattenListModel
===================================================================

.. currentmodule:: gi.repository.Gtk





.. class:: FlattenListModel(**properties: ~typing.Any)
   :no-contents-entry:


Superclasses: :class:`~gi.repository.GObject.Object`



Implemented Interfaces: :class:`~gi.repository.Gio.ListModel`, :class:`~gi.repository.Gtk.SectionModel`



``GtkFlattenListModel`` is a list model that concatenates other list models.

``GtkFlattenListModel`` takes a list model containing list models, and flattens
it into a single model. Each list model becomes a section in the single model.



Constructors
------------

.. rst-class:: interim-class

.. class:: FlattenListModel
   :no-index:


   .. classmethod:: new(model: ~gi.repository.Gio.ListModel | None = None) -> ~gi.repository.Gtk.FlattenListModel

      Creates a new ``GtkFlattenListModel`` that flattens ``list``.







      :param model: the model to be flattened









Methods
-------

.. rst-class:: interim-class

.. class:: FlattenListModel
   :no-index:


   .. method:: get_model() -> ~gi.repository.Gio.ListModel | None

      Gets the model set via :func:`~gi.repository.Gtk.FlattenListModel.set_model`.










   .. method:: get_model_for_item(position: int) -> ~gi.repository.Gio.ListModel | None

      Returns the model containing the item at the given position.







      :param position: a position





   .. method:: set_model(model: ~gi.repository.Gio.ListModel | None = None) -> None

      Sets a new model to be flattened.







      :param model: the new model









Properties
----------

.. rst-class:: interim-class

.. class:: FlattenListModel
   :no-index:
   

   .. attribute:: props.item_type
      :type: type

      The type of items. See :obj:`~gi.repository.Gio.ListModel.get_item_type`.



      .. versionadded:: 4.8





   .. attribute:: props.model
      :type: ~gi.repository.Gio.ListModel

      The model being flattened.







   .. attribute:: props.n_items
      :type: int

      The number of items. See :obj:`~gi.repository.Gio.ListModel.get_n_items`.



      .. versionadded:: 4.8