Rename RenderNode to RenderObject.

R=abarth@chromium.org

Review URL: https://codereview.chromium.org/1165013003

examples/raw/ink_well.dart

@@ -5,7 +5,7 @@
 import 'dart:sky' as sky;
 import 'package:sky/framework/app.dart';
 import 'package:sky/framework/rendering/box.dart';
-import 'package:sky/framework/rendering/node.dart';
+import 'package:sky/framework/rendering/object.dart';
 import 'package:sky/framework/animation/animated_value.dart';
 import 'package:sky/framework/animation/curves.dart';
 
@@ -31,7 +31,7 @@ class InkSplash {
     inkWell.markNeedsPaint();
   }
 
-  void paint(RenderNodeDisplayList canvas) {
+  void paint(RenderObjectDisplayList canvas) {
     int opacity = (_kInitialOpacity * (1.0 - (radius.value / _kTargetSize))).floor();
     _paint.color = new sky.Color(opacity << 24);
     canvas.drawCircle(position.x, position.y, radius.value, _paint);
@@ -55,7 +55,7 @@ class InkWell extends RenderBox {
     size = constraints.constrain(new sky.Size.infinite());
   }
 
-  void paint(RenderNodeDisplayList canvas) {
+  void paint(RenderObjectDisplayList canvas) {
     canvas.drawRect(new sky.Rect.fromLTRB(0.0, 0.0, size.width, size.height),
                     new sky.Paint()..color = const sky.Color(0xFFCCCCCC));
     for (InkSplash splash in _splashes)

examples/raw/interactive_flex.dart

@@ -9,7 +9,7 @@ import 'package:sky/framework/app.dart';
 import 'package:sky/framework/rendering/box.dart';
 import 'package:sky/framework/rendering/block.dart';
 import 'package:sky/framework/rendering/flex.dart';
-import 'package:sky/framework/rendering/node.dart';
+import 'package:sky/framework/rendering/object.dart';
 import 'package:sky/framework/rendering/paragraph.dart';
 import '../lib/solid_color_box.dart';
 

examples/raw/render_paragraph.dart

@@ -5,7 +5,7 @@
 import 'dart:sky';
 import 'package:sky/framework/app.dart';
 import 'package:sky/framework/rendering/box.dart';
-import 'package:sky/framework/rendering/node.dart';
+import 'package:sky/framework/rendering/object.dart';
 import 'package:sky/framework/rendering/flex.dart';
 import 'package:sky/framework/rendering/paragraph.dart';
 import '../lib/solid_color_box.dart';
@@ -15,12 +15,12 @@ AppView app;
 void main() {
   RenderFlex flexRoot = new RenderFlex(direction: FlexDirection.Vertical);
 
-  RenderNode root = new RenderDecoratedBox(
+  RenderObject root = new RenderDecoratedBox(
     decoration: new BoxDecoration(backgroundColor: const Color(0xFF606060)),
     child: flexRoot
   );
 
-  RenderNode child = new RenderSolidColorBox(const Color(0xFFFFFF00));
+  RenderObject child = new RenderSolidColorBox(const Color(0xFFFFFF00));
   flexRoot.add(child);
   child.parentData.flex = 2;
 

examples/raw/sector_layout.dart

@@ -6,7 +6,7 @@ import 'dart:math' as math;
 import 'dart:sky' as sky;
 import 'package:sky/framework/app.dart';
 import 'package:sky/framework/rendering/box.dart';
-import 'package:sky/framework/rendering/node.dart';
+import 'package:sky/framework/rendering/object.dart';
 
 const double kTwoPi = 2 * math.PI;
 
@@ -62,9 +62,9 @@ class SectorParentData extends ParentData {
   double theta = 0.0;
 }
 
-abstract class RenderSector extends RenderNode {
+abstract class RenderSector extends RenderObject {
 
-  void setParentData(RenderNode child) {
+  void setParentData(RenderObject child) {
     if (child.parentData is! SectorParentData)
       child.parentData = new SectorParentData();
   }
@@ -115,7 +115,7 @@ class RenderDecoratedSector extends RenderSector {
   }
 
   // origin must be set to the center of the circle
-  void paint(RenderNodeDisplayList canvas) {
+  void paint(RenderObjectDisplayList canvas) {
     assert(deltaRadius != null);
     assert(deltaTheta != null);
     assert(parentData is SectorParentData);
@@ -140,7 +140,7 @@ class RenderDecoratedSector extends RenderSector {
 
 class SectorChildListParentData extends SectorParentData with ContainerParentDataMixin<RenderSector> { }
 
-class RenderSectorWithChildren extends RenderDecoratedSector with ContainerRenderNodeMixin<RenderSector, SectorChildListParentData> {
+class RenderSectorWithChildren extends RenderDecoratedSector with ContainerRenderObjectMixin<RenderSector, SectorChildListParentData> {
   RenderSectorWithChildren(BoxDecoration decoration) : super(decoration);
 
   void hitTestChildren(HitTestResult result, { double radius, double theta }) {
@@ -184,7 +184,7 @@ class RenderSectorRing extends RenderSectorWithChildren {
     }
   }
 
-  void setParentData(RenderNode child) {
+  void setParentData(RenderObject child) {
     // TODO(ianh): avoid code duplication
     if (child.parentData is! SectorChildListParentData)
       child.parentData = new SectorChildListParentData();
@@ -251,7 +251,7 @@ class RenderSectorRing extends RenderSectorWithChildren {
 
   // paint origin is 0,0 of our circle
   // each sector then knows how to paint itself at its location
-  void paint(RenderNodeDisplayList canvas) {
+  void paint(RenderObjectDisplayList canvas) {
     // TODO(ianh): avoid code duplication
     super.paint(canvas);
     RenderSector child = firstChild;
@@ -294,7 +294,7 @@ class RenderSectorSlice extends RenderSectorWithChildren {
     }
   }
 
-  void setParentData(RenderNode child) {
+  void setParentData(RenderObject child) {
     // TODO(ianh): avoid code duplication
     if (child.parentData is! SectorChildListParentData)
       child.parentData = new SectorChildListParentData();
@@ -356,7 +356,7 @@ class RenderSectorSlice extends RenderSectorWithChildren {
 
   // paint origin is 0,0 of our circle
   // each sector then knows how to paint itself at its location
-  void paint(RenderNodeDisplayList canvas) {
+  void paint(RenderObjectDisplayList canvas) {
     // TODO(ianh): avoid code duplication
     super.paint(canvas);
     RenderSector child = firstChild;
@@ -394,7 +394,7 @@ class RenderBoxToRenderSectorAdapter extends RenderBox {
     markNeedsLayout();
   }
 
-  void setParentData(RenderNode child) {
+  void setParentData(RenderObject child) {
     if (child.parentData is! SectorParentData)
       child.parentData = new SectorParentData();
   }
@@ -430,7 +430,7 @@ class RenderBoxToRenderSectorAdapter extends RenderBox {
   }
 
   // paint origin is 0,0 of our circle
-  void paint(RenderNodeDisplayList canvas) {
+  void paint(RenderObjectDisplayList canvas) {
     super.paint(canvas);
     if (child != null) {
       sky.Rect bounds = new sky.Rect.fromSize(size);

examples/raw/touch_demo.dart

@@ -6,7 +6,7 @@ import 'dart:math';
 import 'dart:sky';
 import 'package:sky/framework/app.dart';
 import 'package:sky/framework/rendering/box.dart';
-import 'package:sky/framework/rendering/node.dart';
+import 'package:sky/framework/rendering/object.dart';
 
 // Material design colors. :p
 List<int> colors = [
@@ -32,7 +32,7 @@ class Dot {
     radius = 5 + (95 * event.pressure);
   }
 
-  void paint(RenderNodeDisplayList canvas) {
+  void paint(RenderObjectDisplayList canvas) {
     canvas.drawCircle(x, y, radius, _paint);
   }
 }
@@ -65,7 +65,7 @@ class RenderTouchDemo extends RenderBox {
     size = constraints.constrain(new Size.infinite());
   }
 
-  void paint(RenderNodeDisplayList canvas) {
+  void paint(RenderObjectDisplayList canvas) {
     dots.forEach((_, Dot dot) {
       dot.paint(canvas);
     });