import 'package:flutter/material.dart'; class MenuRow extends StatelessWidget { final String text; final IconData icon; final bool checked; const MenuRow({ Key key, this.text, this.icon, this.checked, }) : super(key: key); @override Widget build(BuildContext context) { return Row( children: [ if (checked != null) ...[ Opacity( opacity: checked ? 1 : 0, child: Icon(Icons.done), ), SizedBox(width: 8), ], if (icon != null) ...[ Icon(icon), SizedBox(width: 8), ], Text(text), ], ); } }