Warning
gtk_range_set_update_policy has been deprecated since version 2.24 and should not be used in newly-written code. There is no replacement. If you require delayed
updates, you need to code it yourself.
Sets the update policy for the range. GTK_UPDATE_CONTINUOUS means that
anytime the range slider is moved, the range value will change and the
value_changed signal will be emitted. GTK_UPDATE_DELAYED means that
the value will be updated after a brief timeout where no slider motion
occurs, so updates are spaced by a short time rather than
continuous. GTK_UPDATE_DISCONTINUOUS means that the value will only
be updated when the user releases the button and ends the slider
drag operation.
Warning gtk_range_set_update_policy has been deprecated since version 2.24 and should not be used in newly-written code. There is no replacement. If you require delayed updates, you need to code it yourself. Sets the update policy for the range. GTK_UPDATE_CONTINUOUS means that anytime the range slider is moved, the range value will change and the value_changed signal will be emitted. GTK_UPDATE_DELAYED means that the value will be updated after a brief timeout where no slider motion occurs, so updates are spaced by a short time rather than continuous. GTK_UPDATE_DISCONTINUOUS means that the value will only be updated when the user releases the button and ends the slider drag operation.