davidhicks980

import 'package:flutter/material.dart' hide MenuController, RawMenuAnchor;
import 'dart:ui' as ui;

import 'package:flutter/foundation.dart';
import 'package:flutter/scheduler.dart';
import 'package:flutter/services.dart';
import 'package:flutter/rendering.dart';

void main() {
  runApp(const MaterialApp(home: CascadingMenuExample()));

davidhicks980

import 'dart:ui' as ui;

import 'package:flutter/foundation.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/widgets.dart';

extension type OutletPositioner._(RenderBox renderBox) {
  StackOutletParentData get _parentData => renderBox.parentData! as StackOutletParentData;
  Size get size => renderBox.size;
  Size get anchorSize => _parentData.anchorSize ?? Size.zero;

davidhicks980

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

void main() {
  runApp(const ButtonDemoApp());
}

class ButtonDemoApp extends StatelessWidget {
  const ButtonDemoApp({super.key});