From 03db5dbf366c987191c9db383199603c07f553e4 Mon Sep 17 00:00:00 2001
From: Jumar Macato <16554748+jmacato@users.noreply.github.com>
Date: Wed, 29 Jan 2020 00:28:11 +0800
Subject: [PATCH] Merge pull request #3482 from
 AvaloniaUI/fixes/3325-doubletapped-left-button

Only fire DoubleTapped on left button press.
---
 src/Avalonia.Input/Gestures.cs                  | 2 +-
 tests/Avalonia.Input.UnitTests/GesturesTests.cs | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Avalonia.Input/Gestures.cs b/src/Avalonia.Input/Gestures.cs
index a5bd4feb64..a656d08c16 100644
--- a/src/Avalonia.Input/Gestures.cs
+++ b/src/Avalonia.Input/Gestures.cs
@@ -79,7 +79,7 @@ namespace Avalonia.Input
                 {
                     s_lastPress = new WeakReference<IInteractive>(e.Source);
                 }
-                else if (s_lastPress != null && e.ClickCount == 2 && e.MouseButton != MouseButton.Right)
+                else if (s_lastPress != null && e.ClickCount == 2 && e.MouseButton == MouseButton.Left)
                 {
                     if (s_lastPress.TryGetTarget(out var target) && target == e.Source)
                     {
diff --git a/tests/Avalonia.Input.UnitTests/GesturesTests.cs b/tests/Avalonia.Input.UnitTests/GesturesTests.cs
index 39c219a773..ffa03f9e8e 100644
--- a/tests/Avalonia.Input.UnitTests/GesturesTests.cs
+++ b/tests/Avalonia.Input.UnitTests/GesturesTests.cs
@@ -135,7 +135,7 @@ namespace Avalonia.Interactivity.UnitTests
         }
 
         [Fact]
-        public void DoubleTapped_Should_Be_Raised_For_Middle_Button()
+        public void DoubleTapped_Should_Not_Be_Raised_For_Middle_Button()
         {
             Border border = new Border();
             var decorator = new Decorator
@@ -149,7 +149,7 @@ namespace Avalonia.Interactivity.UnitTests
             _mouse.Click(border, MouseButton.Middle);
             _mouse.Down(border, MouseButton.Middle, clickCount: 2);
 
-            Assert.True(raised);
+            Assert.False(raised);
         }
 
         [Fact]