:right-sidebar: True

SelectionFilterModel
===================================================================

.. currentmodule:: gi.repository.Gtk





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


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



Implemented Interfaces: :class:`~gi.repository.Gio.ListModel`



``GtkSelectionFilterModel`` is a list model that presents the selection from
a ``GtkSelectionModel``.



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

.. rst-class:: interim-class

.. class:: SelectionFilterModel
   :no-index:


   .. classmethod:: new(model: ~gi.repository.Gtk.SelectionModel | None = None) -> ~gi.repository.Gtk.SelectionFilterModel

      Creates a new ``GtkSelectionFilterModel`` that will include the
      selected items from the underlying selection model.







      :param model: the selection model to filter









Methods
-------

.. rst-class:: interim-class

.. class:: SelectionFilterModel
   :no-index:


   .. method:: get_model() -> ~gi.repository.Gtk.SelectionModel | None

      Gets the model currently filtered or :const:`None` if none.










   .. method:: set_model(model: ~gi.repository.Gtk.SelectionModel | None = None) -> None

      Sets the model to be filtered.

      Note that GTK makes no effort to ensure that ``model`` conforms to
      the item type of ``self``. It assumes that the caller knows what they
      are doing and have set up an appropriate filter to ensure that item
      types match.







      :param model: The model to be filtered









Properties
----------

.. rst-class:: interim-class

.. class:: SelectionFilterModel
   :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.Gtk.SelectionModel

      The model being filtered.







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

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



      .. versionadded:: 4.8