ContextMenu

 import "package:flutter/material.dart";

import "package:flutter/cupertino.dart";

void main()
{
  runApp(MyApp());
}
class MyApp extends StatelessWidget
{
  MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return CupertinoApp(
      debugShowCheckedModeBanner: false,
      theme: CupertinoThemeData(
        barBackgroundColor: Colors.brown,
        brightness: Brightness.light,
      ),
      home: ContextMenuDemo(),
    );
  }
}
class ContextMenuDemo extends StatelessWidget
{
  ContextMenuDemo({super.key});

  @override
  Widget build(BuildContext context) {
    return CupertinoPageScaffold(
      navigationBar: CupertinoNavigationBar(
        middle: Text("CupertinoContextMenu Sample", style: TextStyle(color: Colors.white),),
      ),
      child: Center(
        child: SizedBox(
          width: 100.0,
          height: 100.0,
          child: CupertinoContextMenu(
            actions: <Widget>[
              CupertinoContextMenuAction(
                onPressed: () {
                  Navigator.pop(context);
                },
                isDefaultAction: true,
                trailingIcon: CupertinoIcons.doc_on_clipboard_fill,
                child: const Text("Copy"),
              ),
              CupertinoContextMenuAction(
                onPressed: () {
                  Navigator.pop(context);
                },
                isDefaultAction: true,
                trailingIcon: CupertinoIcons.share,
                child: const Text("Share"),
              ),
              CupertinoContextMenuAction(
                onPressed: () {
                  Navigator.pop(context);
                },
                isDefaultAction: true,
                trailingIcon: CupertinoIcons.heart,
                child: const Text("Favorite"),
              ),
              CupertinoContextMenuAction(
                onPressed: () {
                  Navigator.pop(context);
                },
                isDefaultAction: true,
                isDestructiveAction: true,
                trailingIcon: CupertinoIcons.delete,
                child: const Text("Delete"),
              ),
              CupertinoContextMenuAction(
                onPressed: () {
                  Navigator.pop(context);
                },
                isDefaultAction: true,
                trailingIcon: CupertinoIcons.star,
                child: const Text("Starred item"),
              ),
              CupertinoContextMenuAction(
                onPressed: () {
                  Navigator.pop(context);
                },
                isDefaultAction: true,
                trailingIcon: CupertinoIcons.person_alt,
                child: const Text("Payments"),
              ),
              CupertinoContextMenuAction(
                onPressed: () {
                  Navigator.pop(context);
                },
                isDefaultAction: true,
                trailingIcon: CupertinoIcons.group_solid,
                child: const Text("New group"),
              ),
              CupertinoContextMenuAction(
                onPressed: () {
                  Navigator.pop(context);
                },
                isDefaultAction: true,
                trailingIcon: CupertinoIcons.briefcase,
                child: const Text("New broadcast"),
              ),
            ],
            child: ColoredBox(
              color: CupertinoColors.systemYellow,
              child: FlutterLogo(size: 500.0),
            ),
            // child: ElevatedButton(
            //   onPressed: (){},
            //   child: const Text("Context Menu", style: TextStyle(fontWeight: FontWeight.bold),),
            // ),
          ),
        ),
      ),
    );
  }
}