From f439c141db354cdc9e70d9533e7d399a589b4f2f Mon Sep 17 00:00:00 2001
From: Nikita Tsukanov <keks9n@gmail.com>
Date: Thu, 16 Jun 2016 17:04:23 +0300
Subject: [PATCH] Don't try to preview App.xaml

---
 src/Avalonia.DesignerSupport/DesignerAssist.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Avalonia.DesignerSupport/DesignerAssist.cs b/src/Avalonia.DesignerSupport/DesignerAssist.cs
index 3f6a46020f..8787144665 100644
--- a/src/Avalonia.DesignerSupport/DesignerAssist.cs
+++ b/src/Avalonia.DesignerSupport/DesignerAssist.cs
@@ -115,7 +115,7 @@ namespace Avalonia.DesignerSupport
                         {
                             Children =
                             {
-                                new TextBlock {Text = "Styles can't be edited without Design.PreviewWith. Add"},
+                                new TextBlock {Text = "Styles can't be previewed without Design.PreviewWith. Add"},
                                 new TextBlock {Text = "<Design.PreviewWith>"},
                                 new TextBlock {Text = "    <Border Padding=20><!-- YOUR CONTROL FOR PREVIEW HERE--></Border>"},
                                 new TextBlock {Text = "<Design.PreviewWith>"},
@@ -123,6 +123,8 @@ namespace Avalonia.DesignerSupport
                             }
                         };
                 }
+                if (loaded is Application)
+                    control = new TextBlock {Text = "Application can't be previewed in design view"};
                 else
                     control = (Control) loaded;