From 9044d586a5350966108f7f333bafc14829be5633 Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@gmail.com>
Date: Tue, 8 Mar 2016 00:53:16 +0100
Subject: [PATCH] Make Decorator.Child an IControl.

---
 src/Perspex.Controls/Decorator.cs | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/Perspex.Controls/Decorator.cs b/src/Perspex.Controls/Decorator.cs
index fcf7847d6e..eea1108f67 100644
--- a/src/Perspex.Controls/Decorator.cs
+++ b/src/Perspex.Controls/Decorator.cs
@@ -13,8 +13,8 @@ namespace Perspex.Controls
         /// <summary>
         /// Defines the <see cref="Child"/> property.
         /// </summary>
-        public static readonly StyledProperty<Control> ChildProperty =
-            PerspexProperty.Register<Decorator, Control>(nameof(Child));
+        public static readonly StyledProperty<IControl> ChildProperty =
+            PerspexProperty.Register<Decorator, IControl>(nameof(Child));
 
         /// <summary>
         /// Defines the <see cref="Padding"/> property.
@@ -35,7 +35,7 @@ namespace Perspex.Controls
         /// Gets or sets the decorated control.
         /// </summary>
         [Content]
-        public Control Child
+        public IControl Child
         {
             get { return GetValue(ChildProperty); }
             set { SetValue(ChildProperty, value); }
@@ -70,8 +70,7 @@ namespace Perspex.Controls
         /// <inheritdoc/>
         protected override Size ArrangeOverride(Size finalSize)
         {
-            Control content = Child;
-            content?.Arrange(new Rect(finalSize).Deflate(Padding));
+            Child?.Arrange(new Rect(finalSize).Deflate(Padding));
             return finalSize;
         }