gtk/label.go
func (v *Label) GetWidthChars() int {
	c := C.gtk_label_get_width_chars(v.native())
	return int(c)
}
func (v *Label) GetWidthChars() int {
	c := C.gtk_label_get_width_chars(v.native())
	return int(c)
}
// GetWidthChars is a wrapper around gtk_label_get_width_chars().