gtk:expander-label-fill (object)

object -- a gtk:expander widget
label-fill -- true if the label should should fill all available horizontal space

Accessor of the label-fill slot of the gtk:expander class. The gtk:expander-label-fill function returns whether the label widget will fill all available horizontal space allocated to expander. The (setf gtk:expander-label-fill) function sets whether the label widget should fill all available horizontal space allocated to expander.