github/flutter
7
0
Fork 0
mirror of https://github.com/flutter/flutter.git synced 2025-06-03 00:51:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

Split layout2.dart into several files

Browse Source 
Previously layout2.dart was a thousand lines long.

R=ianh@google.com

Review URL: https://codereview.chromium.org/1161003002
This commit is contained in:
Adam Barth 2015-05-28 16:42:04 -07:00
parent 46e47cf011
commit dbbe62ea8f
8 changed files with 9 additions and 95 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
examples/raw/render_paragraph.dart
View File

@ -4,7 +4,10 @@
import 'dart:sky';
import 'package:sky/framework/app.dart';
import 'package:sky/framework/layout2.dart';
import 'package:sky/framework/rendering/render_box.dart';
import 'package:sky/framework/rendering/render_node.dart';
import 'package:sky/framework/rendering/render_flex.dart';
import 'package:sky/framework/rendering/render_paragraph.dart';
class RenderSolidColor extends RenderDecoratedBox {
final Size desiredSize;
@ -15,7 +18,7 @@ class RenderSolidColor extends RenderDecoratedBox {
super(decoration: new BoxDecoration(backgroundColor: backgroundColor));
Size getIntrinsicDimensions(BoxConstraints constraints) {
return constraints.constrain(new Size(desiredWidth, desiredHeight));
return constraints.constrain(desiredSize);
}
void performLayout() {

3
examples/raw/sector-layout.dart → examples/raw/sector_layout.dart
View File

@ -5,7 +5,8 @@
import 'dart:math' as math;
import 'dart:sky' as sky;
import 'package:sky/framework/app.dart';
import 'package:sky/framework/layout2.dart';
import 'package:sky/framework/rendering/render_box.dart';
import 'package:sky/framework/rendering/render_node.dart';
const double kTwoPi = 2 * math.PI;

87
examples/raw/simple_render_tree.dart
View File

@ -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);
}

3
examples/raw/touch_demo.dart
View File

@ -5,7 +5,8 @@
import 'dart:math';
import 'dart:sky';
import 'package:sky/framework/app.dart';
import 'package:sky/framework/layout2.dart';
import 'package:sky/framework/rendering/render_box.dart';
import 'package:sky/framework/rendering/render_node.dart';
// Material design colors. :p
List<int> colors = [

1
examples/stocks2/lib/stock_app.dart
View File

@ -23,7 +23,6 @@ import 'stock_data.dart';
// import 'stock_menu.dart';
import 'dart:async';
import 'package:sky/framework/layout2.dart';
enum StockMode { Optimistic, Pessimistic }

1
examples/stocks2/lib/stock_arrow.dart
View File

@ -4,7 +4,6 @@
import 'dart:math';
import 'package:sky/framework/fn2.dart';
import 'package:sky/framework/layout2.dart';
class StockArrow extends Component {
static final Style _style = new Style('''

1
examples/stocks2/lib/stock_menu.dart
View File

@ -3,7 +3,6 @@
// found in the LICENSE file.
import 'package:sky/framework/fn2.dart';
import 'package:sky/framework/layout2.dart';
import 'package:sky/framework/components2/popup_menu.dart';
import 'package:sky/framework/components2/checkbox.dart';
import 'package:sky/framework/theme/view_configuration.dart';

1
examples/stocks2/lib/stock_row.dart
View File

@ -4,7 +4,6 @@
import 'package:sky/framework/components2/ink_well.dart';
import 'package:sky/framework/fn2.dart';
import 'package:sky/framework/layout2.dart';
import 'package:sky/framework/theme/typography.dart' as typography;
import 'stock_arrow.dart';
import 'stock_data.dart';