From ec193b05c33946a8b377d6cde46f70f88f739eb7 Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@gmail.com>
Date: Sun, 12 Jul 2015 19:57:31 +0200
Subject: [PATCH] Added keyboard support to Button.

---
 Perspex.Controls/Button.cs | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/Perspex.Controls/Button.cs b/Perspex.Controls/Button.cs
index add630cecd..6bb6a55d79 100644
--- a/Perspex.Controls/Button.cs
+++ b/Perspex.Controls/Button.cs
@@ -100,6 +100,39 @@ namespace Perspex.Controls
             }
         }
 
+        protected override void OnKeyDown(KeyEventArgs e)
+        {
+            if (e.Key == Key.Enter)
+            {
+                this.RaiseClickEvent();
+                e.Handled = true;
+            }
+            else if (e.Key == Key.Space)
+            {
+                if (this.ClickMode == ClickMode.Press)
+                {
+                    this.RaiseClickEvent();
+                }
+
+                e.Handled = true;
+            }
+
+            base.OnKeyDown(e);
+        }
+
+        protected override void OnKeyUp(KeyEventArgs e)
+        {
+            if (e.Key == Key.Space)
+            {
+                if (this.ClickMode == ClickMode.Release)
+                {
+                    this.RaiseClickEvent();
+                }
+
+                e.Handled = true;
+            }
+        }
+
         protected override void OnDetachedFromVisualTree(IRenderRoot oldRoot)
         {
             base.OnDetachedFromVisualTree(oldRoot);