func (v *Entry) GetProgressFraction() float64 {
	c := C.gtk_entry_get_progress_fraction(v.native())
	return float64(c)
}
func (v *Entry) GetProgressFraction() float64 {
	c := C.gtk_entry_get_progress_fraction(v.native())
	return float64(c)
}
// GetProgressFraction() is a wrapper around gtk_entry_get_progress_fraction().