import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';

import '../constants/images.dart';
import '../constants/styles.dart';

class MyBackButton extends StatelessWidget {
  const MyBackButton({
    super.key,
    this.onPressed,
  });

  final VoidCallback? onPressed;

  @override
  Widget build(BuildContext context) {
    return GestureDetector(
      onTap: () {
        onPressed?.call();
      },
      child: Container(
        height: 41.h,
        color: Colors.transparent,
        child: Text.rich(
          TextSpan(
            children: [
              WidgetSpan(
                alignment: PlaceholderAlignment.middle,
                child: Images.back,
              ),
              const WidgetSpan(child: RSizedBox(width: 2.0)),
              TextSpan(
                text: '返回',
                style: TextStyles.mediumWhiteShadow26_034,
              ),
            ],
          ),
        ),
      ),
    );
  }
}