34 lines
841 B
Dart
34 lines
841 B
Dart
import 'package:flutter/gestures.dart';
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import 'package:flutter/material.dart';
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//子/父都响应点击
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class MultiTapGestureRecognizer extends TapGestureRecognizer {
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@override
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void rejectGesture(int pointer) {
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// 让手势同时被多个识别器处理
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acceptGesture(pointer);
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}
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}
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class MultiTap extends StatelessWidget {
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final Widget child;
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final VoidCallback? onTap;
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const MultiTap({super.key, required this.child, this.onTap});
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@override
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Widget build(BuildContext context) {
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return RawGestureDetector(
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gestures: {
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MultiTapGestureRecognizer: GestureRecognizerFactoryWithHandlers<MultiTapGestureRecognizer>(
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() => MultiTapGestureRecognizer(),
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(instance) {
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instance.onTap = () => onTap?.call();
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},
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),
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},
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child: child,
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);
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}
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}
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