gtk:level-bar-value (object)

object -- a gtk:level-bar widget
value -- a double float with a value in the interval between the min-value and max-value values

Accessor of the value slot of the gtk:level-bar class. The gtk:level-bar-value function gets the value of the level bar in the interval between the min-value and max-value values. The (setf gtk:level-bar-value) function sets the value.