import 'package:flutter/material.dart'; class SwiperRoundedPagination extends StatelessWidget { final active; SwiperRoundedPagination(this.active); @override Widget build(BuildContext context) { return active == true ? Container( height: 5, width: 30, // margin: EdgeInsets.only(10), decoration: BoxDecoration( borderRadius: BorderRadius.circular(5), color: Colors.black), ) : Container( height: 5, width: 8, margin: EdgeInsets.all(2), decoration: BoxDecoration( borderRadius: BorderRadius.circular(10), color: Colors.grey)); } }