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// Copyright 2015 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file.
import 'package:sky/framework/components2/fixed_height_scrollable.dart'; import 'package:sky/framework/fn2.dart';
import 'stock_data.dart'; import 'stock_row.dart'; class Stocklist extends FixedHeightScrollable { String query; List<Stock> stocks; Stocklist({ Object key, this.stocks, this.query }) : super(key: key); List<UINode> buildItems(int start, int count) { var filteredStocks = stocks.where((stock) { return query == null || stock.symbol.contains(new RegExp(query, caseSensitive: false)); }); itemCount = filteredStocks.length; return filteredStocks .skip(start) .take(count) .map((stock) => new StockRow(stock: stock)) .toList(growable: false); } }