mchess-client/lib/utils/widgets/server_log_widget.dart

import 'package:flutter/widgets.dart';

class ServerLogWidget extends StatefulWidget {
  final Color textColor;
  final String addString;

  const ServerLogWidget(this.addString, {required this.textColor, super.key});

  @override
  State<StatefulWidget> createState() => ServerLogWidgetState();
}

class ServerLogWidgetState extends State<ServerLogWidget> {
  List<String> log = [];

  ServerLogWidgetState();

  @override
  Widget build(BuildContext context) {
    log.add(widget.addString);
    return SizedBox(
      height: 200,
      width: 200,
      child: ListView(
        children: [
          for (int i = 0; i < log.length; i++)
            Text(
                style: TextStyle(color: widget.textColor, fontSize: 20), log[i])
        ],
      ),
    );
  }
}