From 0e894b089f5fc9e5c200f4ca9656dd8a70ae5f62 Mon Sep 17 00:00:00 2001
From: Tim <tim.uniewski@gmail.com>
Date: Fri, 26 Nov 2021 15:28:21 +0100
Subject: [PATCH] Fixing PointerWheel and Page-Keys should not change the
 selection

This is the same behavior as the build in windows calendar has.
---
 src/Avalonia.Controls/Calendar/Calendar.cs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/Avalonia.Controls/Calendar/Calendar.cs b/src/Avalonia.Controls/Calendar/Calendar.cs
index 4cf7db74d9..2c8a7c0831 100644
--- a/src/Avalonia.Controls/Calendar/Calendar.cs
+++ b/src/Avalonia.Controls/Calendar/Calendar.cs
@@ -1903,6 +1903,11 @@ namespace Avalonia.Controls
         }
         internal void ProcessPageDownKey(bool shift)
         {
+            if (!shift)
+            {
+                OnNextClick();
+                return;
+            }
             switch (DisplayMode)
             {
                 case CalendarMode.Month:
@@ -1927,6 +1932,11 @@ namespace Avalonia.Controls
         }
         internal void ProcessPageUpKey(bool shift)
         {
+            if (!shift)
+            {
+                OnPreviousClick();
+                return;
+            }
             switch (DisplayMode)
             {
                 case CalendarMode.Month: