atk.Value the ATK interface implemented by valuators and components which display or select a value from a bounded range of values. atk.Value gobject.GInterface get_current_value get_maximum_value get_minimum_value set_current_value value atk.Value should be implemented for components which either display a value from a bounded range, or which allow the user to specify a value from a bounded range, or both. For instance, most sliders and range controls, as well as dials, should have atk.Object representations which implement atk.Value on the component's behalf. atk.Value objects may be read-only, in which case attempts to alter the value return False to indicate failure. get_current_value Returns : the current accessible value Gets the value of this object. get_maximum_value Returns : the maximum accessible value Gets the maximum value of this object. get_minimum_value Returns : the minimum accessible value Gets the minimum value of this object. set_current_value value value : the desired new accessible value. Returns : True if new value is successfully set, False otherwise. Sets the value of this object.