flutter_snackbar_plus

flutter_snackbar_plus is a minimal library to handle SnackBars with elaborate list of configuration & style options..

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Table of Contents

1. Demo
2. Features
3. Installation
4. Usage
5. Contributing
6. License

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Demo

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Features

• Custom Regex Styling: Apply styles dynamically to text patterns.
• Interactive Callbacks: Define actions for user interactions with matched text.
• Dynamic Updates: Modify regex patterns on the fly without recreating the controller.
• IME Composition Support: Smooth handling for languages like Japanese and Chinese.
• Performance Optimizations: Cached regex for better performance.
• RichWrapper Widget: A widget for seamless integration with the controller.
• Fine-grained Configuration: Control deletion behavior, styles, and tap actions for specific matches.

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Installation

1. Add the package to your pubspec.yaml file:

dependencies:
  flutter_snackbar_plus: ^[latest_version]

2. Run the following command to install the package:

flutter pub get

3. Import the package into your Dart file:

import 'package:flutter_snackbar_plus/flutter_snackbar_plus.dart';

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Usage

Here's a quick example of how to use RichTextController to style specific patterns in a TextField:

Example

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

defaultTextStyle(BuildContext context) => TextStyle(color: Colors.black);

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(title: Text('RichTextController Example')),
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16.0),
            child: TextField(
              controller: RichTextController(
                text: '',
                onMatch: (match, target) {
                  print('Match found: \$match');
                },
                targetMatches: [
                  MatchTargetItem(
                    textStyle: TextStyle(color: Colors.blue, fontWeight: FontWeight.bold),
                    regex: RegExp(r'#[a-zA-Z0-9_]+'),
                  ),
                  MatchTargetItem(
                    textStyle: TextStyle(color: Colors.green),
                    regex: RegExp(r'@[a-zA-Z0-9_]+'),
                  ),
                ],
              ),
              decoration: InputDecoration(border: OutlineInputBorder()),
            ),
          ),
        ),
      ),
    );
  }
}

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Contributing

Contributions are always welcome! Here’s how you can help:

1. Report bugs or request features via GitHub Issues.
2. Submit pull requests with well-documented code and examples.
3. Share your thoughts and ideas to improve the package.

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License

Licensed under the MIT License. You are free to use, modify, and distribute this package. See the LICENSE.md file for details.