pressable 0.5.0

Add various touch effects to your widgets. Supports ripple, scale, opacity, fill, and custom builder.

example/lib/main.dart

// ignore_for_file: avoid_print
import 'package:flutter/material.dart';
import 'package:pressable/pressable.dart';

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

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: const HomeScreen(),
    );
  }
}

class HomeScreen extends StatelessWidget {
  const HomeScreen({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Example')),
      body: Column(
        children: [
          Pressable.builder(
            onPressed: () {
              print('[HomeScreen.build] Builder pressed');
            },
            builder: (context, isPressed) {
              return AnimatedContainer(
                width: 200,
                height: 50,
                color: isPressed ? Colors.blue : const Color(0xFFd6d6d6),
                duration: const Duration(milliseconds: 100),
                child: const Center(
                  child: Text('Custom Builder'),
                ),
              );
            },
          ),
          Pressable.ripple(
            onPressed: () {
              print('[HomeScreen.build] Ripple pressed');
            },
            child: const ExampleButton(title: 'Ripple'),
          ),
          Pressable.scale(
            onPressed: () {
              print('[HomeScreen.build] Scale pressed');
            },
            theme: const PressableScaleTheme(
              scaleFactor: 0.8,
            ),
            // onLongPressed: () {
            //   print('[HomeScreen.build] Scale long-pressed');
            // },
            child: const ExampleButton(title: 'Scale'),
          ),
          Pressable.opacity(
            onPressed: () {
              print('[HomeScreen.build] Opacity pressed');
            },
            theme: const PressableOpacityTheme(
              curve: Curves.easeOut,
              opacityFactor: 0.4,
            ),
            child: const ExampleButton(title: 'Opacity'),
          ),
          Pressable.fill(
            onPressed: () {
              print('[HomeScreen.build] Fill pressed');
            },
            theme: PressableFillTheme(
              fillColor: Colors.red.withOpacity(0.2),
            ),
            child: const ExampleButton(title: 'Fill'),
          ),
          Pressable.platform(
            onPressed: () {
              print('[HomeScreen.build] Platform pressed');
            },
            ios: const PressableTheme.opacity(),
            android: const PressableTheme.ripple(),
            child: const ExampleButton(title: 'Platform'),
          ),
          SizedBox(
            width: 150,
            child: Stack(
              children: [
                Pressable.scale(
                  onPressed: () {
                    print('[HomeScreen.build] Scale pressed');
                  },
                  child: Container(
                    width: 150,
                    height: 50,
                    color: Colors.black12,
                    child: const Center(child: Text('Test')),
                  ),
                ),
                Align(
                  alignment: Alignment.centerRight,
                  child: IconButton(
                    onPressed: () {},
                    icon: const Icon(Icons.bookmark),
                  ),
                ),
              ],
            ),
          ),
          DefaultPressableTheme(
            fillTheme: PressableFillTheme(
              fillColor: Colors.green.withOpacity(0.2),
            ),
            child: Pressable.fill(
              onPressed: () {
                print('[HomeScreen.build] Default theme pressed');
              },
              child: const ExampleButton(title: 'Default theme'),
            ),
          ),
        ],
      ),
    );
  }
}

class ExampleButton extends StatelessWidget {
  const ExampleButton({
    Key? key,
    required this.title,
  }) : super(key: key);

  final String title;

  @override
  Widget build(BuildContext context) {
    return Container(
      width: 200,
      height: 50,
      padding: const EdgeInsets.symmetric(horizontal: 8),
      color: Colors.black12,
      child: Row(
        children: [
          Text(title),
          const Spacer(),
          IconButton(
            onPressed: () {},
            icon: const Icon(Icons.bookmark),
          ),
        ],
      ),
    );
  }
}