order_book 0.0.2

Binance Order Book

example/lib/main.dart

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


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

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

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Order Book Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      debugShowCheckedModeBanner: false,
      home: const OrderBookDemo(),
    );
  }
}

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

  @override
  State<OrderBookDemo> createState() => _OrderBookDemoState();
}

class _OrderBookDemoState extends State<OrderBookDemo> {
  @override
  Widget build(BuildContext context) {
    return SafeArea(child: Scaffold(
      appBar: AppBar(
        backgroundColor: Colors.black,
        title: const Text(
          'Order Book Demo',
          style: TextStyle(
              fontSize: 20,
              fontWeight: FontWeight.w600
          ),
        ),
        centerTitle: true,
      ),
      body: SingleChildScrollView(
        padding: const EdgeInsets.all(20.0),
        child: Center(
          child: SizedBox(
            width: MediaQuery.of(context).size.width,
            height: 300,
            child: OrderBookWidget(
              pair: 'ethusdt',
              count: 10,
              loaderColor: Colors.black,
              onClick: (value){
                print(value.toString());
              },
              priceWidget: const Text(
                'Price',
                style: TextStyle(
                    fontSize: 16,
                    fontWeight: FontWeight.w600
                ),
                textAlign: TextAlign.start,
              ),
              volumeWidget: const Text(
                'Amount',
                style: TextStyle(
                    fontSize: 16,
                    fontWeight: FontWeight.w600
                ),
                textAlign: TextAlign.end,
              ),
              buyPriceStyle: const TextStyle(
                fontSize: 14,
                fontWeight: FontWeight.w800,
                color: Colors.green
              ),
              buyVolumeStyle: const TextStyle(
                  fontSize: 14,
                  fontWeight: FontWeight.w800,
                  color: Colors.black87
              ),
              sellPriceStyle: const TextStyle(
                  fontSize: 14,
                  fontWeight: FontWeight.w800,
                  color: Colors.red
              ),
              sellVolumeStyle: const TextStyle(
                  fontSize: 14,
                  fontWeight: FontWeight.w800,
                  color: Colors.black87
              ),
            ),
          ),
        ),
      ),
    ));
  }
}