IconButton constructor

const IconButton({
  1. Key? key,
  2. required IconData icon,
  3. required TargetTapCallback onTap,
  4. TargetLongTapCallback? onLongTap,
})

Implementation

const IconButton({
  Key? key,
  required this.icon,
  required this.onTap,
  this.onLongTap,
}) : super(key: key);