buildIcon method

Widget? buildIcon(
  1. Color color,
  2. double size
)

Costruisce l'icona col colore/size dati: iconBuilder se presente, altrimenti Icon(icon), altrimenti null.

Implementation

Widget? buildIcon(Color color, double size) {
  if (iconBuilder != null) return iconBuilder!(color, size);
  if (icon != null) return Icon(icon, color: color, size: size);
  return null;
}