Custom Pull To Refresh

A Flutter widget that adds pull-to-refresh functionality to scrollable widgets. Works on both web and mobile environments and supports custom indicators.

Features

• 🎨 Custom Indicator: Use any widget as a refresh indicator
• 🌐 Web/Mobile Support: Mouse and touch support on web, bouncing scroll on mobile
• 📱 Scroll Detection: Automatically detects scrollable and non-scrollable content
• ⚙️ Threshold Setting: Adjustable scroll distance to trigger refresh

Demo

Default Indicator

Custom Indicator

Non-Scrollable Content

Installation

Flutter pub add:

flutter pub add flutter_custom_pull_to_refresh

or

Add this package to your pubspec.yaml:

dependencies:
  flutter_custom_pull_to_refresh: ^1.0.2

Then run:

flutter pub get

Usage

Basic Usage

import 'package:flutter_custom_pull_to_refresh/flutter_custom_pull_to_refresh.dart';

class MyWidget extends StatefulWidget {
  @override
  _MyWidgetState createState() => _MyWidgetState();
}

class _MyWidgetState extends State<MyWidget> {
  bool _isRefreshing = false;

  @override
  Widget build(BuildContext context) {
    return FlutterCustomPullToRefresh(
      onRefresh: () {} // Refresh logic,
      isRefreshing: _isRefreshing, // Refresh state
      child: ListView.builder(
        itemCount: 20,
        itemBuilder: (context, index) {
          return ListTile(
            title: Text('Item $index'),
          );
        },
      ),
    );
  }
}

Custom Indicator

FlutterCustomPullToRefresh(
  onRefresh: () {} // Refresh logic,
  isRefreshing: _isRefreshing, // Refresh state
  indicatorWidget: Container(
    decoration: BoxDecoration(
      color: Colors.blue.withOpacity(0.1),
      borderRadius: BorderRadius.circular(8),
    ),
    child: Row(
      mainAxisSize: MainAxisSize.min,
      children: [
        CircularProgressIndicator(
          valueColor: AlwaysStoppedAnimation<Color>(Colors.blue),
        ),
        SizedBox(width: 12),
        Text(
          'Refreshing...',
          style: TextStyle(color: Colors.blue),
        ),
      ],
    ),
  ),
  indicatorPadding: const EdgeInsets.symmetric(
    vertical: 24.0,
  ),
  child: YourContent(),
)

Non-Scrollable Content

FlutterCustomPullToRefresh(
  onRefresh: () {} // Refresh logic,
  isRefreshing: _isRefreshing, // Refresh state
  hasScrollableChild: false, // Required for non-scrollable content
  child: Column(
    children: [
      Container(
        height: 200,
        color: Colors.blue,
        child: Center(
          child: Text(
            'Non-scrollable content',
            style: TextStyle(color: Colors.white),
          ),
        ),
      ),
      // More widgets...
    ],
  ),
)

Indicator States

CustomPullToRefresh

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Support

If you encounter any issues or have questions, please file an issue on the GitHub repository.