YYHome/packages/cs_widgets/lib/shatter/form_require_text.dart

import 'package:flutter/material.dart';

/*
 * 表单中必填的文本描述，文本后加红色*标识
 * 使用富文本的方式实现
 */
class FormRequireText extends StatelessWidget {
  final String text;
  FontWeight? fontWeight = FontWeight.w400;
  Color? textColor = Colors.white;
  double? fontSize = 15.0;

  FormRequireText({required this.text, this.textColor, this.fontSize, this.fontWeight});

  @override
  Widget build(BuildContext context) {
    return RichText(
      text: TextSpan(
        style: TextStyle(fontSize: fontSize, fontWeight: fontWeight, color: textColor),
        children: <TextSpan>[
          TextSpan(
            text: text,
          ),
          const TextSpan(
            text: " *",
            style: TextStyle(color: Colors.red),
          ),
        ],
      ),
    );
  }
}