Index: sky/examples/raw/simple_render_tree.dart |
diff --git a/sky/examples/raw/simple_render_tree.dart b/sky/examples/raw/simple_render_tree.dart |
deleted file mode 100644 |
index 58d4e934e2ec0c3e1126e82eb1da8dda96a32865..0000000000000000000000000000000000000000 |
--- a/sky/examples/raw/simple_render_tree.dart |
+++ /dev/null |
@@ -1,87 +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 'dart:sky' as sky; |
-import 'package:sky/framework/app.dart'; |
-import 'package:sky/framework/layout2.dart'; |
- |
-class RenderSolidColor extends RenderDecoratedBox { |
- final sky.Size desiredSize; |
- final int backgroundColor; |
- |
- RenderSolidColor(int backgroundColor, { this.desiredSize: const sky.Size.infinite() }) |
- : backgroundColor = backgroundColor, |
- super(decoration: new BoxDecoration(backgroundColor: backgroundColor)) { |
- } |
- |
- BoxDimensions getIntrinsicDimensions(BoxConstraints constraints) { |
- return new BoxDimensions.withConstraints(constraints, |
- width: desiredSize.width, |
- height: desiredSize.height); |
- } |
- |
- void performLayout() { |
- size = constraints.constrain(desiredSize); |
- } |
- |
- void handlePointer(sky.PointerEvent event) { |
- if (event.type == 'pointerdown') |
- decoration = new BoxDecoration(backgroundColor: 0xFFFF0000); |
- else if (event.type == 'pointerup') |
- decoration = new BoxDecoration(backgroundColor: backgroundColor); |
- } |
-} |
- |
-AppView app; |
- |
-void main() { |
- RenderFlex flexRoot = new RenderFlex(direction: FlexDirection.Vertical); |
- |
- RenderNode root = new RenderDecoratedBox( |
- decoration: new BoxDecoration(backgroundColor: 0xFF000000), |
- child: flexRoot |
- ); |
- |
- void addFlexChildSolidColor(RenderFlex parent, int backgroundColor, { int flex: 0 }) { |
- RenderNode child = new RenderSolidColor(backgroundColor); |
- parent.add(child); |
- child.parentData.flex = flex; |
- } |
- |
- // Yellow bar at top |
- addFlexChildSolidColor(flexRoot, 0xFFFFFF00, flex: 1); |
- |
- // Turquoise box |
- flexRoot.add(new RenderSolidColor(0x7700FFFF, desiredSize: new sky.Size(100.0, 100.0))); |
- |
- // Green and cyan render block with padding |
- var renderBlock = new RenderBlock(); |
- |
- renderBlock.add(new RenderSolidColor(0xFF00FF00, desiredSize: new sky.Size(100.0, 50.0))); |
- renderBlock.add(new RenderSolidColor(0x7700FFFF, desiredSize: new sky.Size(50.0, 100.0))); |
- |
- var renderDecoratedBlock = new RenderDecoratedBox( |
- decoration: new BoxDecoration(backgroundColor: 0xFFFFFFFF), |
- child: renderBlock |
- ); |
- |
- flexRoot.add(new RenderPadding(const EdgeDims(10.0, 10.0, 10.0, 10.0), renderDecoratedBlock)); |
- |
- var row = new RenderFlex(direction: FlexDirection.Horizontal); |
- |
- // Purple and blue cells |
- addFlexChildSolidColor(row, 0x77FF00FF, flex: 1); |
- addFlexChildSolidColor(row, 0xFF0000FF, flex: 2); |
- |
- var decoratedRow = new RenderDecoratedBox( |
- decoration: new BoxDecoration(backgroundColor: 0xFF333333), |
- child: row |
- ); |
- |
- flexRoot.add(decoratedRow); |
- decoratedRow.parentData.flex = 3; |
- |
- app = new AppView(root); |
- |
-} |