:right-sidebar: True

FilterChange
===================================================================

.. currentmodule:: gi.repository.Gtk





.. class:: FilterChange
   :no-contents-entry:






Describes changes in a filter in more detail and allows objects
using the filter to optimize refiltering items.

If you are writing an implementation and are not sure which
value to pass, :const:`~gi.repository.Gtk.FilterChange.DIFFERENT` is always a correct
choice.













Fields
------

.. rst-class:: interim-class

.. class:: FilterChange
   :no-index:
   

   .. attribute:: DIFFERENT

      The filter change cannot be
      described with any of the other enumeration values.







   .. attribute:: LESS_STRICT

      The filter is less strict than
      it was before: All items that it used to return :const:`True` for
      still return :const:`True`, others now may, too.







   .. attribute:: MORE_STRICT

      The filter is more strict than
      it was before: All items that it used to return :const:`False` for
      still return :const:`False`, others now may, too.