fancy_cart 0.0.5

cart package for flutter which is easy to use and support all features, you can use it in your app to make it more fancy

example/lib/main.dart

import 'dart:developer';
import 'package:fancy_cart/fancy_cart.dart';
import 'package:flutter/material.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  // initialize fancy cart
  initializeFancyCart(
    child: const MyApp(),
  );

}

class MyApp extends StatefulWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
        debugShowCheckedModeBanner: false,

        /// Example of using Fancy Cart
        home: Scaffold(
          appBar: AppBar(
            title: const Text('Test Cart'),
            actions: [
              // ----------------- Clear Cart ----------------- //
              /// clear cart button with action after delete
              ClearCartButton(
                child: const Icon(Icons.delete),
                actionAfterDelete: () {
                  log("cart deleted", name: "cart deleted");
                },
              ),

              // ----------------- Total Items in Cart ----------------- //
              /// total items in cart, with option to include quantity or not (default is true)
              TotalItemsCartWidget(totalItemsBuilder: (totalItems) {
                return Text(totalItems.toString());
              })
            ],
          ),

          // ----------------- Cart Widget ----------------- //
          /// cart widget with custom builder for cart list which contains controller to add, remove, clear cart
          body: CartWidget(
            cartBuilder: (controller) {
              return Column(
                children: [
                  Expanded(
                    child: ListView.builder(
                      itemCount: controller.cartList.length,
                      itemBuilder: (context, index) {
                        final cartItem = controller.cartList[index];
                        return ListTile(
                          title: Text(cartItem.name),
                          subtitle: Text(controller
                              .getPriceForItem(cartItem, updatePrice: true)
                              .toString()),
                          trailing: Row(
                            mainAxisSize: MainAxisSize.min,
                            children: [
                              IconButton(
                                onPressed: () {
                                  controller.incrementItemQuantity(cartItem);
                                },
                                icon: const Icon(Icons.add),
                              ),
                              Text(cartItem.quantity.toString()),
                              IconButton(
                                onPressed: () {
                                  controller.decrementItemQuantity(cartItem);
                                },
                                icon: const Icon(Icons.remove),
                              ),
                            ],
                          ),
                          leading: IconButton(
                            icon: const Icon(Icons.remove),
                            onPressed: () {
                              controller.removeItem(cartItem);
                            },
                          ),
                        );
                      },
                    ),
                  ),

                  // ----------------- add to cart button ----------------- //
                  /// add to cart button with action after add and model to add
                  AddToCartButton(
                    actionAfterAdding: () {
                      log("item added", name: "item added");
                    },
                    cartModel: CartItem(
                        id: DateTime.now().millisecondsSinceEpoch,
                        name: 'Test',
                        price: 100,
                        image: ""),
                    child: Container(
                      height: 50,
                      margin: const EdgeInsets.all(10),
                      width: double.infinity,
                      decoration: BoxDecoration(
                        color: Colors.blue,
                        borderRadius: BorderRadius.circular(10),
                      ),
                      child: const Center(
                        child: Text(
                          "Add to cart",
                          style: TextStyle(color: Colors.white),
                        ),
                      ),
                    ),
                  ),
                  // ----------------- Total price ----------------- //
                  /// total price of cart
                  Text("Total Price : ${controller.getTotalPrice()}"),
                ],
              );
            },
          ),
        ));
  }
}