flex_seek_bar 0.0.3

A highly customizable Flutter seek bar plugin supporting single, range, and circular slider types with a controller.

flex_seek_bar

A highly customizable Flutter seek bar plugin supporting linear, range, and circular slider types with controller-driven state updates and flexible styling options.

Built for developers who need more interaction control and UI flexibility than Flutter’s default slider widgets provide.

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✨ Features

• Linear Single Seek Bar
• Linear Range Seek Bar (Dual Thumb)
• Circular Seek Bar
• Controller-Based Updates
• Custom Styling Options
• Value Labels & Units Support
• Lightweight & Flutter Native

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📸 Preview

Linear / Range	Circular	Custom Styled

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📦 Installation

Add this to your pubspec.yaml:

dependencies:
  flex_seek_bar: ^0.0.1

Then run:

flutter pub get

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🚀 Usage

Import

import 'package:flex_seek_bar/flex_seek_bar.dart';

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Single Seek Bar

FlexSeekBar(
  type: SeekBarType.single,
  minValue: 0,
  maxValue: 100,
  value: 40,
  label: 'Speed',
  unit: 'km/h',
  onChanged: (v) {
    print(v.start);
  },
)

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Range Seek Bar

FlexSeekBar(
  type: SeekBarType.range,
  minValue: 0,
  maxValue: 200,
  value: 20,
  maxRangeValue: 150,
  label: 'Distance',
  unit: 'km',
  onChanged: (v) {
    print(v.start);
    print(v.end);
  },
)

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Circular Seek Bar

CircularSeekBar(
  minValue: 0,
  maxValue: 100,
  value: 50,
  label: "Volume",
)

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Controller Usage

final controller = SeekBarController();

controller.setValue(75);
controller.reset();

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🧩 Platform Support

Platform	Supported
Android	✅
iOS	✅
Web	✅
macOS	✅
Windows	✅
Linux	✅

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📘 Additional Information

This plugin provides flexible seek bar experiences beyond Flutter’s default sliders, especially useful for advanced UI/UX scenarios involving:

• Multiple slider modes
• Circular interactions
• Programmatic control
• Custom styling

Contributions and feedback are welcome.

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🐞 Issues & Contributions

Found a bug or want to contribute?

GitHub Repository: https://github.com/Vinit-Tejwani/flex_seek_bar

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📄 License

MIT License — see the LICENSE file for details.