icon_button_m3e 0.1.1

icon_button_m3e: ^0.1.1 copied to clipboard

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:icon_button_m3e/icon_button_m3e.dart';

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      title: 'IconButtonM3E Demo',
      theme: ThemeData(
        useMaterial3: true,
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.indigo),
/*        extensions: const [IconButtonM3ETokens.fallback()],*/
      ),
      home: const DemoHome(),
    );
  }
}

class DemoHome extends StatefulWidget {
  const DemoHome({super.key});

  @override
  State<DemoHome> createState() => _DemoHomeState();
}

class _DemoHomeState extends State<DemoHome> {
  bool selected = false;

  @override
  Widget build(BuildContext context) {
    const sizes = IconButtonM3ESize.values;
    const variants = IconButtonM3EVariant.values;

    return Scaffold(
      appBar: AppBar(title: const Text('IconButtonM3E Demo')),
      body: ListView(
        padding: const EdgeInsets.all(16),
        children: [
          Wrap(spacing: 12, runSpacing: 12, children: [
            Column(
              children: [
                const Text('Variants × Sizes (round - width default)',
                    style:
                        TextStyle(fontSize: 18, fontWeight: FontWeight.bold)),
                const SizedBox(height: 8),
                for (final v in variants) ...[
                  Text(v.toString().split('.').last.toUpperCase(),
                      style: const TextStyle(fontWeight: FontWeight.bold)),
                  const SizedBox(height: 8),
                  Wrap(
                    spacing: 12,
                    runSpacing: 12,
                    children: [
                      for (final s in sizes)
                        IconButtonM3E(
                          variant: v,
                          size: s,
                          width: IconButtonM3EWidth.defaultWidth,
                          icon: const Icon(Icons.mic),
                          tooltip: 'Mic',
                          onPressed: () {},
                        ),
                    ],
                  ),
                  const SizedBox(height: 16),
                ],
              ],
            ),
            Column(
              children: [
                const Text('Variants × Sizes (round - width narrow)',
                    style:
                        TextStyle(fontSize: 18, fontWeight: FontWeight.bold)),
                const SizedBox(height: 8),
                for (final v in variants) ...[
                  Text(v.toString().split('.').last.toUpperCase(),
                      style: const TextStyle(fontWeight: FontWeight.bold)),
                  const SizedBox(height: 8),
                  Wrap(
                    spacing: 12,
                    runSpacing: 12,
                    children: [
                      for (final s in sizes)
                        IconButtonM3E(
                          variant: v,
                          size: s,
                          width: IconButtonM3EWidth.narrow,
                          icon: const Icon(Icons.mic),
                          tooltip: 'Mic',
                          onPressed: () {},
                        ),
                    ],
                  ),
                  const SizedBox(height: 16),
                ],
              ],
            ),
            Column(
              children: [
                const Text('Variants × Sizes (round - width narrow)',
                    style:
                        TextStyle(fontSize: 18, fontWeight: FontWeight.bold)),
                const SizedBox(height: 8),
                for (final v in variants) ...[
                  Text(v.toString().split('.').last.toUpperCase(),
                      style: const TextStyle(fontWeight: FontWeight.bold)),
                  const SizedBox(height: 8),
                  Wrap(
                    spacing: 12,
                    runSpacing: 12,
                    children: [
                      for (final s in sizes)
                        IconButtonM3E(
                          variant: v,
                          size: s,
                          width: IconButtonM3EWidth.wide,
                          icon: const Icon(Icons.mic),
                          tooltip: 'Mic',
                          onPressed: () {},
                        ),
                    ],
                  ),
                  const SizedBox(height: 16),
                ],
              ],
            ),
          ]),
          const SizedBox(height: 24),
          const Text('Square shape',
              style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold)),
          const SizedBox(height: 8),
          Wrap(
            spacing: 12,
            runSpacing: 12,
            children: [
              for (final v in variants)
                IconButtonM3E(
                  variant: v,
                  shape: IconButtonM3EShapeVariant.square,
                  size: IconButtonM3ESize.md,
                  icon: const Icon(Icons.share),
                  tooltip: 'Share',
                  onPressed: () {},
                ),
            ],
          ),
          const SizedBox(height: 32),
          const Text('Toggle example',
              style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold)),
          const SizedBox(height: 8),
          Wrap(
            spacing: 12,
            runSpacing: 12,
            children: [
              IconButtonM3E(
                variant: IconButtonM3EVariant.tonal,
                isSelected: selected,
                icon: const Icon(Icons.favorite_border),
                selectedIcon: const Icon(Icons.favorite),
                tooltip: selected ? 'Unfavorite' : 'Favorite',
                onPressed: () => setState(() => selected = !selected),
              ),
              IconButtonM3E(
                variant: IconButtonM3EVariant.filled,
                isSelected: selected,
                icon: const Icon(Icons.bookmark_add_outlined),
                selectedIcon: const Icon(Icons.bookmark_added),
                tooltip: selected ? 'Remove bookmark' : 'Add bookmark',
                onPressed: () => setState(() => selected = !selected),
              ),
            ],
          ),
          const SizedBox(height: 32),
        ],
      ),
    );
  }
}