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

//子/父都响应点击
class MultiTapGestureRecognizer extends TapGestureRecognizer {
  @override
  void rejectGesture(int pointer) {
    // 让手势同时被多个识别器处理
    acceptGesture(pointer);
  }
}

class MultiTap extends StatelessWidget {
  final Widget child;
  final VoidCallback? onTap;

  const MultiTap({super.key, required this.child, this.onTap});

  @override
  Widget build(BuildContext context) {
    return RawGestureDetector(
      gestures: {
        MultiTapGestureRecognizer: GestureRecognizerFactoryWithHandlers<MultiTapGestureRecognizer>(
          () => MultiTapGestureRecognizer(),
          (instance) {
            instance.onTap = () => onTap?.call();
          },
        ),
      },
      child: child,
    );
  }
}