gtk:scale-has-origin (object)

object -- a gtk:scale widget
has-origin -- true if the scale has an origin

Accessor of the has-origin slot of the gtk:scale class. The gtk:scale-has-origin function returns whether the scale has an origin.

If has-origin is set to true, the default, the scale will highlight the part of the scale between the origin, bottom or left side, of the scale and the current value.