From 0e06bfbee0f21faa9df3d914790be399ace8d79b Mon Sep 17 00:00:00 2001
From: Hixie <github.com@spam.hixie.ch>
Date: Wed, 3 Jun 2015 17:24:31 -0700
Subject: [PATCH] Make EdgeDims and BoxConstraints printable (for debugging)

R=jackson@google.com

Review URL: https://codereview.chromium.org/1166523006
---
 sdk/lib/framework/rendering/box.dart | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/sdk/lib/framework/rendering/box.dart b/sdk/lib/framework/rendering/box.dart
index cfa83a7cac4..f2b33fe86fe 100644
--- a/sdk/lib/framework/rendering/box.dart
+++ b/sdk/lib/framework/rendering/box.dart
@@ -36,6 +36,16 @@ class EdgeDims {
                                  (right == other.right) ||
                                  (bottom == other.bottom) ||
                                  (left == other.left);
+
+  int get hashCode {
+    value = 373;
+    value = 37 * value + top.hashCode;
+    value = 37 * value + left.hashCode;
+    value = 37 * value + bottom.hashCode;
+    value = 37 * value + right.hashCode;
+    return value;
+  }
+  String toString() => "EdgeDims($top, $right, $bottom, $left)";
 }
 
 class BoxConstraints {
@@ -87,6 +97,16 @@ class BoxConstraints {
   }
 
   bool get isInfinite => maxWidth >= double.INFINITY || maxHeight >= double.INFINITY;
+
+  int get hashCode {
+    value = 373;
+    value = 37 * value + minWidth.hashCode;
+    value = 37 * value + maxWidth.hashCode;
+    value = 37 * value + minHeight.hashCode;
+    value = 37 * value + maxHeight.hashCode;
+    return value;
+  }
+  String toString() => "BoxConstraints($minWidth<=w<$maxWidth, $minHeight<=h<$maxHeight)";
 }
 
 class BoxParentData extends ParentData {