From acab1102081e3d09c359b79174e8706ac127f34b Mon Sep 17 00:00:00 2001
From: amwx <armccormickwx@gmail.com>
Date: Tue, 8 Sep 2020 16:57:38 -0500
Subject: [PATCH] PopupRoot IFocusScope

---
 src/Avalonia.Controls/Primitives/PopupRoot.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Avalonia.Controls/Primitives/PopupRoot.cs b/src/Avalonia.Controls/Primitives/PopupRoot.cs
index da7352b77f..2721ab879f 100644
--- a/src/Avalonia.Controls/Primitives/PopupRoot.cs
+++ b/src/Avalonia.Controls/Primitives/PopupRoot.cs
@@ -2,6 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.Reactive.Disposables;
 using Avalonia.Controls.Primitives.PopupPositioning;
+using Avalonia.Input;
 using Avalonia.Interactivity;
 using Avalonia.Media;
 using Avalonia.Platform;
@@ -14,7 +15,7 @@ namespace Avalonia.Controls.Primitives
     /// <summary>
     /// The root window of a <see cref="Popup"/>.
     /// </summary>
-    public sealed class PopupRoot : WindowBase, IInteractive, IHostedVisualTreeRoot, IDisposable, IStyleHost, IPopupHost
+    public sealed class PopupRoot : WindowBase, IInteractive, IHostedVisualTreeRoot, IDisposable, IStyleHost, IPopupHost, IFocusScope
     {
         private readonly TopLevel _parent;
         private PopupPositionerParameters _positionerParameters;