flutter_gradient_slider 0.0.12

A new Flutter Package to create custom gradient sliders and ranges selectors.

Flutter Gradient Slider

A customizable gradient slider widget for Flutter that allows you to create beautiful, interactive sliders with gradient tracks and customizable thumbs.

Features

• 🎨 Customizable gradient colors for the slider track
• 🎯 Adjustable thumb design and size
• 📏 Support for continuous and discrete values
• 🔄 Bidirectional sliding support
• 🎭 Customizable active and inactive track colors
• 📱 Responsive and smooth interactions
• ⚡ High performance with minimal impact on app size

Installation

Add this to your package's pubspec.yaml file:

dependencies:
  flutter_gradient_slider: ^0.0.1

Usage

Gradient Slider

GradientSlider(
value: _currentValue,
onChanged: (double value) {
  setState(() {
    _currentValue = value;
  });
},
gradientColors: const [
  Colors.blue,
  Colors.purple,
  Colors.red,
],
)

Range Selector

  GradientRangeSelector(
                min: 0.0,
                max: 1.0,
                values: selectedValues,
                gradientColors: const [Colors.red, Colors.blue],
                overlayColor: Colors.white,
                inactiveTrackColor: Colors.grey.withOpacity(0.8),
                trackHeight: 4,
                onChanged: (values) {
                setState(() {
                  selectedValues = values;
                });
                },
              ),

Parameters

GradientSlider

Parameter	Type	Description
value	double	Current value of the slider
onChanged	ValueChanged<double>	Callback function when the slider value changes
min	double	Minimum value of the slider (default: 0.0)
max	double	Maximum value of the slider (default: 1.0)
gradientColors	List<Color>	List of colors to create the gradient track
trackHeight	double	Height of the slider track (default: 4.0)
overlayColor	Color	Color of the overlay when interacting with the thumb
inactiveTrackColor	Color	Color of the inactive portion of the track

GradientRangeSelector

Parameter	Type	Description
value	RangeValues	Current range values of the selector
onChanged	ValueChanged<RangeValues>	Callback function when the range values change
min	double	Minimum value of the range (default: 0.0)
max	double	Maximum value of the range (default: 1.0)
gradientColors	List<Color>	List of colors to create the gradient track
trackHeight	double	Height of the selector track (default: 4.0)
overlayColor	Color	Color of the overlay when interacting with the thumb
inactiveTrackColor	Color	Color of the inactive portion of the track

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.