fredgrott

final windowHeight = WindowHeight.of(context);

if (windowHeight == WindowHeight.compact) {
   // Adapt UI for limited vertical space
 }

Widget build(BuildContext context) {
     final windowHeight = WindowHeight.of(context);
     // This value can change during the app's lifetime
     // Adapt your layout based on available vertical space...

fredgrott

// Copyright 2025 Fredrick Allan Grott. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//
// Modified from window_size_classes package by Yuna
// Copyright 2025 under GNU LGPL 3.0

import 'package:flutter/widgets.dart';
import 'package:material_expressive_collection/src/adaptive/breakpoints.dart';
import 'package:meta/meta.dart';

fredgrott

final windowWidth = WindowWidth.of(context);

 return switch (wiindowWidth) {
   WindowWidth.compact => CompactLayout(),
   WindowWidth.medium => MediumLayout(),
   WindowWidth.expanded => ExpandedLayout(),   
     _ => LargeLayout(), // large and extraLarge
 };

Widget build(BuildContext context) {

fredgrott

// Copyright 2025 Fredrick Allan Grott. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//
// Modified from window_size_classes package by Yuna
// Copyright 2025 under GNU LGPL 3.0

import 'package:flutter/widgets.dart';
import 'package:material_expressive_collection/src/adaptive/breakpoints.dart';
import 'package:meta/meta.dart';

fredgrott

// Copyright 2025 Fredrick Allan Grott. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//
// Modified from window_size_classes package by Yuna
// Copyright 2025 under GNU LGPL 3.0


/// The minimum width for [WindowWidthClass.medium] layouts.
///

fredgrott

/// Changed this from GSkinner's SizedContext package as with fold-ables
/// on both Android and iOS want an always valid size. That is accomplushed
/// by grabbing a FlutterView.display Display object.
///
/// @author Fredrick Allan Grott
extension MQExt on BuildContext {

  /// Returns pixelsPerInch
  double get pixelsPerInch => UniversalPlatform.isAndroid || UniversalPlatform.isIOS? 150 : 96;

fredgrott

extension WidgetStateHelpers on Iterable<WidgetState> {
  bool get isHovered => contains(WidgetState.hovered);
  bool get isFocused => contains(WidgetState.focused);
  bool get isPressed => contains(WidgetState.pressed);
  bool get isDragged => contains(WidgetState.dragged);
  bool get isSelected => contains(WidgetState.selected);
  bool get isScrolledUnder => contains(WidgetState.scrolledUnder);
  bool get isDisabled => contains(WidgetState.disabled);
  bool get isError => contains(WidgetState.error);
}

fredgrott

// Copyright 2025 Fredrick Allan Grott. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

import 'dart:math';
import 'dart:ui';

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

fredgrott

// Copyright 2025 Fredrick Allan Grott. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//
// Modified from the Material_3_Expressive    package
// MIT License by Emily Moonstone 2025


// ignore_for_file: prefer_constructors_over_static_methods, dead_code

fredgrott

/// Inject (or replace) the M3ETheme extension on a ThemeData.
ThemeData withM3ETheme(ThemeData base, {M3ETheme? override}) {
  // Use any existing M3ETheme, else the provided override, else defaults.
  final current = base.extension<M3ETheme>();
  final next = override ?? current ?? M3ETheme.defaults(base.colorScheme);

  // Merge existing extensions (values) with our M3ETheme, replacing prior ones.
  final Iterable<ThemeExtension<dynamic>> existing = base.extensions.values;
  final List<ThemeExtension<dynamic>> merged = <ThemeExtension<dynamic>>[];
  for (final e in existing) {