From cd18ff3ef951c1cf9dab3651763f9e848673cd74 Mon Sep 17 00:00:00 2001
From: Lubomir Tetak <50887170+ltetak@users.noreply.github.com>
Date: Fri, 1 Dec 2023 05:49:01 +0100
Subject: [PATCH] Ignore mouse move when left window (#13724)

#Conflicts:
#	src/Avalonia.Base/Input/PointerOverPreProcessor.cs
---
 src/Avalonia.Base/Input/PointerOverPreProcessor.cs | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/Avalonia.Base/Input/PointerOverPreProcessor.cs b/src/Avalonia.Base/Input/PointerOverPreProcessor.cs
index 0afdb8e0809..8ab7327ca49 100644
--- a/src/Avalonia.Base/Input/PointerOverPreProcessor.cs
+++ b/src/Avalonia.Base/Input/PointerOverPreProcessor.cs
@@ -42,12 +42,15 @@ public void OnNext(RawInputEventArgs value)
                 }
 
                 if (args.Type is RawPointerEventType.LeaveWindow or RawPointerEventType.NonClientLeftButtonDown
-                    && _currentPointer is var (lastPointer, lastPosition))
+                    or RawPointerEventType.TouchCancel or RawPointerEventType.TouchEnd)
                 {
-                    _currentPointer = null;
-                    ClearPointerOver(lastPointer, args.Root, 0, PointToClient(args.Root, lastPosition),
-                        new PointerPointProperties(args.InputModifiers, args.Type.ToUpdateKind()),
-                        args.InputModifiers.ToKeyModifiers());
+                    if (_currentPointer is var (lastPointer, lastPosition))
+                    {
+                        _currentPointer = null;
+                        ClearPointerOver(lastPointer, args.Root, 0, PointToClient(args.Root, lastPosition),
+                            new PointerPointProperties(args.InputModifiers, args.Type.ToUpdateKind()),
+                            args.InputModifiers.ToKeyModifiers());
+                    }
                 }
                 else if (pointerDevice.TryGetPointer(args) is { } pointer
                     && pointer.Type != PointerType.Touch)