Flutter 通过Stack 实现类似扑克牌效果

最新推荐文章于 2024-05-21 10:06:32 发布

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最新推荐文章于 2024-05-21 10:06:32 发布 · 718 阅读

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#Flutter 扑克牌效果 #通过Stack 实现扑克牌效果 #扑克牌效果

本文介绍了如何使用Flutter的Stack widget实现一个模拟扑克牌翻转的交互式界面，通过InkWell和Positioned组件结合，展示了如何控制不同卡片的显示状态。

Flutter 通过Stack 实现扑克牌效果

/// Flutter code sample for Scaffold.drawer

// To disable the drawer edge swipe, set the
// [Scaffold.drawerEnableOpenDragGesture] to false. Then, use
// [ScaffoldState.openDrawer] to open the drawer and [Navigator.pop] to close
// it.

import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

/// This is the main application widget.
class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  static const String _title = 'Flutter Code Sample';

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(
      title: _title,
      home: MyStatefulWidget(),
    );
  }
}

/// This is the stateful widget that the main application instantiates.
class MyStatefulWidget extends StatefulWidget {
  const MyStatefulWidget({Key? key}) : super(key: key);

  @override
  State<MyStatefulWidget> createState() => _MyStatefulWidgetState();
}

/// This is the private State class th