From a1d6406ce919dd21cdbe58b1967d09415c422032 Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@gmail.com>
Date: Sat, 8 Jul 2017 21:54:33 +0200
Subject: [PATCH] Only set focus on left button click.

---
 src/Avalonia.Input/FocusManager.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Avalonia.Input/FocusManager.cs b/src/Avalonia.Input/FocusManager.cs
index e5cc5a8557..102da6efc4 100644
--- a/src/Avalonia.Input/FocusManager.cs
+++ b/src/Avalonia.Input/FocusManager.cs
@@ -176,9 +176,10 @@ namespace Avalonia.Input
         /// <param name="e">The event args.</param>
         private void OnPreviewPointerPressed(object sender, RoutedEventArgs e)
         {
-            if (sender == e.Source)
+            var ev = (PointerPressedEventArgs)e;
+
+            if (sender == e.Source && ev.MouseButton == MouseButton.Left)
             {
-                var ev = (PointerPressedEventArgs)e;
                 var element = (ev.Device?.Captured as IInputElement) ?? (e.Source as IInputElement);
 
                 if (element == null || !CanFocus(element))