Move sky/examples to sky/sdk/lib/example, and code changes to support that change. Fixes T277.

sky/examples/stocks2/lib/stock_settings.dart

Index: sky/examples/stocks2/lib/stock_settings.dart
diff --git a/sky/examples/stocks2/lib/stock_settings.dart b/sky/examples/stocks2/lib/stock_settings.dart
deleted file mode 100644
index 97f417a55201c7cbbd80957e1f3475c67dcf717b..0000000000000000000000000000000000000000
--- a/sky/examples/stocks2/lib/stock_settings.dart
+++ /dev/null
@@ -1,116 +0,0 @@
-// 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/theme/colors.dart' as colors;
-import 'package:sky/widgets/basic.dart';
-import 'package:sky/widgets/checkbox.dart';
-import 'package:sky/widgets/flat_button.dart';
-import 'package:sky/widgets/dialog.dart';
-import 'package:sky/widgets/icon_button.dart';
-import 'package:sky/widgets/menu_item.dart';
-import 'package:sky/widgets/navigator.dart';
-import 'package:sky/widgets/scaffold.dart';
-import 'package:sky/widgets/tool_bar.dart';
-
-import 'stock_types.dart';
-
-typedef void SettingsUpdater({StockMode mode});
-
-class StockSettings extends Component {
-
-  StockSettings(this.navigator, this.stockMode, this.updater) : super(stateful: true);
-
-  Navigator navigator;
-  StockMode stockMode;
-  SettingsUpdater updater;
-  bool showModeDialog = false;
-
-  void syncFields(StockSettings source) {
-    navigator = source.navigator;
-    stockMode = source.stockMode;
-    updater = source.updater;
-  }
-
-  void _handleStockModeChanged(bool value) {
-    setState(() {
-      stockMode = value ? StockMode.optimistic : StockMode.pessimistic;
-    });
-    sendUpdates();
-  }
-
-  void _confirmStockModeChange() {
-    switch (stockMode) {
-      case StockMode.optimistic:
-        _handleStockModeChanged(false);
-        break;
-      case StockMode.pessimistic:
-        showModeDialog = true;
-        navigator.pushState("/settings/confirm", (_) {
-          showModeDialog = false;
-        });
-        break;
-    }
-  }
-
-  void sendUpdates() {
-    if (updater != null)
-      updater(
-        mode: stockMode
-      );
-  }
-
-  Widget buildToolBar() {
-    return new ToolBar(
-      left: new IconButton(
-        icon: 'navigation/arrow_back_white',
-        onPressed: navigator.pop),
-      center: new Text('Settings')
-    );
-  }
-
-  Widget buildSettingsPane() {
-    return new Container(
-      padding: const EdgeDims.symmetric(vertical: 20.0),
-      decoration: new BoxDecoration(backgroundColor: colors.Grey[50]),
-      child: new Block([
-        new MenuItem(
-          icon: 'action/thumb_up',
-          onPressed: () => _confirmStockModeChange(),
-          children: [
-            new Flexible(child: new Text('Everything is awesome')),
-            new Checkbox(value: stockMode == StockMode.optimistic, onChanged: _handleStockModeChanged)
-          ]
-        ),
-      ])
-    );
-  }
-
-  Widget build() {
-    List<Widget> layers = [new Scaffold(
-        toolbar: buildToolBar(),
-        body: buildSettingsPane()
-    )];
-    if (showModeDialog) {
-      layers.add(new Dialog(
-        title: new Text("Change mode?"),
-        content: new Text("Optimistic mode means everything is awesome. Are you sure you can handle that?"),
-        onDismiss: navigator.pop,
-        actions: [
-          new FlatButton(
-            child: new Text('NO THANKS'),
-            onPressed: navigator.pop
-          ),
-          new FlatButton(
-            child: new Text('AGREE'),
-            onPressed: () {
-              _handleStockModeChanged(true);
-              navigator.pop();
-            }
-          ),
-        ]
-      ));
-    }
-    return new Stack(layers);
-  }
-}