Grouped Checkbox Widget for Flutter

Overview

The GroupedCheckbox widget enables displaying a list of checkboxes in various orientations and styles. It's designed for flexibility, supporting generic types, and offers customizable options.

Features

• Supports generic data types.
• Vertical, horizontal, and wrap orientations.
• Disabled state support.
• Callbacks for state changes.

Installation

Add grouped_checkbox to your Flutter project's dependencies.

Usage

To use this plugin, add grouped_checkbox as a dependency in your pubspec.yaml file.

dependencies: grouped_checkbox: 2.0.0

Example

import 'package:grouped_checkbox/grouped_checkbox.dart';

    final List<ColorItem> allItemList = [
      ColorItem('Red', Colors.red), 
      ColorItem('Green', Colors.green), 
      ColorItem('Blue', Colors.blue),
      ColorItem('Yellow', Colors.yellow),
      ColorItem('Black', Colors.black),
      ColorItem('Violet', Colors.purple)
    ];

    class ColorItem {
      String name;
      Color color;
    
      ColorItem(this.name, this.color);
    }

    GroupedCheckbox<ColorItem>(
      itemList: allItemList,
      checkedItemList: selectedItems,
      disabled: disabledItems,
      onChanged: (itemList) {
        updateFunction(itemList!);
      },
      orientation: orientation,
      checkColor: Colors.purpleAccent,
      activeColor: Colors.lightBlue,
      itemWidgetBuilder: (item) => Text(item.name, style: TextStyle(color: item.color)),
    )