import 'package:aku_new_community/widget/painter/tab_indicator_parinter.dart'; import 'package:flutter/material.dart'; import 'package:flutter_screenutil/flutter_screenutil.dart'; class TabIndicator extends StatelessWidget { final double? width; final double? height; const TabIndicator({Key? key, this.width, this.height}) : super(key: key); @override Widget build(BuildContext context) { return SizedBox( width: width ?? 40.w, height: height ?? 10.w, child: CustomPaint( painter: TabIndicatorPainter(), ), ); } }