func (v *ProgressBar) SetFraction(fraction float64) {
	C.gtk_progress_bar_set_fraction(v.native(), C.gdouble(fraction))
}
func (v *ProgressBar) SetFraction(fraction float64) {
	C.gtk_progress_bar_set_fraction(v.native(), C.gdouble(fraction))
}
func ( v * ProgressBar ) SetFraction ( fraction float64 ) { C . gtk_progress_bar_set_fraction ( v . native ( ) , C . gdouble ( fraction ) ) }
// SetFraction() is a wrapper around gtk_progress_bar_set_fraction().
SetFraction () is a wrapper around gtk_progress_bar_set_fraction () .