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Unified Diff: sky/sdk/lib/framework/rendering/render_block.dart

Issue 1166773003: Rename rendering/render_*.dart to rendering/*.dart (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 5 years, 7 months ago
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Index: sky/sdk/lib/framework/rendering/render_block.dart
diff --git a/sky/sdk/lib/framework/rendering/render_block.dart b/sky/sdk/lib/framework/rendering/render_block.dart
deleted file mode 100644
index 065e2110fd69fdf1fb15f681760a7ab3bef17fd9..0000000000000000000000000000000000000000
--- a/sky/sdk/lib/framework/rendering/render_block.dart
+++ /dev/null
@@ -1,69 +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 'render_box.dart';
-import 'render_node.dart';
-
-class BlockParentData extends BoxParentData with ContainerParentDataMixin<RenderBox> { }
-
-class RenderBlock extends RenderBox with ContainerRenderNodeMixin<RenderBox, BlockParentData>,
- RenderBoxContainerDefaultsMixin<RenderBox, BlockParentData> {
- // lays out RenderBox children in a vertical stack
- // uses the maximum width provided by the parent
- // sizes itself to the height of its child stack
-
- void setParentData(RenderBox child) {
- if (child.parentData is! BlockParentData)
- child.parentData = new BlockParentData();
- }
-
- // override this to report what dimensions you would have if you
- // were laid out with the given constraints this can walk the tree
- // if it must, but it should be as cheap as possible; just get the
- // dimensions and nothing else (e.g. don't calculate hypothetical
- // child positions if they're not needed to determine dimensions)
- sky.Size getIntrinsicDimensions(BoxConstraints constraints) {
- double height = 0.0;
- double width = constraints.constrainWidth(constraints.maxWidth);
- assert(width < double.INFINITY);
- RenderBox child = firstChild;
- BoxConstraints innerConstraints = new BoxConstraints(minWidth: width,
- maxWidth: width);
- while (child != null) {
- height += child.getIntrinsicDimensions(innerConstraints).height;
- assert(child.parentData is BlockParentData);
- child = child.parentData.nextSibling;
- }
-
- return new sky.Size(width, constraints.constrainHeight(height));
- }
-
- void performLayout() {
- assert(constraints is BoxConstraints);
- double width = constraints.constrainWidth(constraints.maxWidth);
- double y = 0.0;
- RenderBox child = firstChild;
- while (child != null) {
- child.layout(new BoxConstraints(minWidth: width, maxWidth: width), parentUsesSize: true);
- assert(child.parentData is BlockParentData);
- child.parentData.position = new sky.Point(0.0, y);
- y += child.size.height;
- child = child.parentData.nextSibling;
- }
- size = new sky.Size(width, constraints.constrainHeight(y));
- assert(size.width < double.INFINITY);
- assert(size.height < double.INFINITY);
- }
-
- void hitTestChildren(HitTestResult result, { sky.Point position }) {
- defaultHitTestChildren(result, position: position);
- }
-
- void paint(RenderNodeDisplayList canvas) {
- defaultPaint(canvas);
- }
-
-}
-
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