From f5947852467b55bf52ac574a9ca7b5c76ed20848 Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@gmail.com>
Date: Sat, 26 Mar 2016 20:30:25 +0100
Subject: [PATCH] Don't swallow all KeyDown events in TextBox.

Fixes #423
---
 src/Perspex.Controls/TextBox.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Perspex.Controls/TextBox.cs b/src/Perspex.Controls/TextBox.cs
index a40f61b026..d44401b1a3 100644
--- a/src/Perspex.Controls/TextBox.cs
+++ b/src/Perspex.Controls/TextBox.cs
@@ -353,6 +353,10 @@ namespace Perspex.Controls
                     }
 
                     break;
+
+                default:
+                    handled = false;
+                    break;
             }
 
             if (movement && ((modifiers & InputModifiers.Shift) != 0))