:right-sidebar: True

AccessibleRange
===================================================================

.. currentmodule:: gi.repository.Gtk


.. versionadded:: 4.10




.. class:: AccessibleRange(*args, **kwargs)
   :no-contents-entry:





Implementations: :class:`~gi.repository.Gtk.LevelBar`, :class:`~gi.repository.Gtk.Paned`, :class:`~gi.repository.Gtk.ProgressBar`, :class:`~gi.repository.Gtk.Range`, :class:`~gi.repository.Gtk.Scale`, :class:`~gi.repository.Gtk.ScaleButton`, :class:`~gi.repository.Gtk.Scrollbar`, :class:`~gi.repository.Gtk.SpinButton`, :class:`~gi.repository.Gtk.VolumeButton`


This interface describes ranged controls, e.g. controls which have a single
value within an allowed range and that can optionally be changed by the user.

This interface is expected to be implemented by controls using the following
roles:

- ``GTK_ACCESSIBLE_ROLE_METER``
- ``GTK_ACCESSIBLE_ROLE_PROGRESS_BAR``
- ``GTK_ACCESSIBLE_ROLE_SCROLLBAR``
- ``GTK_ACCESSIBLE_ROLE_SLIDER``
- ``GTK_ACCESSIBLE_ROLE_SPIN_BUTTON``


If that is not the case, a warning will be issued at run time.

In addition to this interface, its implementers are expected to provide the
correct values for the following properties:

- ``GTK_ACCESSIBLE_PROPERTY_VALUE_MAX``
- ``GTK_ACCESSIBLE_PROPERTY_VALUE_MIN``
- ``GTK_ACCESSIBLE_PROPERTY_VALUE_NOW``
- ``GTK_ACCESSIBLE_PROPERTY_VALUE_TEXT``










Virtual Methods
---------------

.. rst-class:: interim-class

.. class:: AccessibleRange
   :no-index:
   

   .. method:: do_set_current_value(value: float) -> bool

      The type of the None singleton.



      .. versionadded:: 4.10





      :param value: the value to set