From 653f761cf89de4c9c2c1361738784fd0919ebe0f Mon Sep 17 00:00:00 2001
From: noubar <noubarj@gmail.com>
Date: Wed, 24 Jul 2024 19:59:29 +0200
Subject: [PATCH 1/2] #2166 automatiopeer for numericupdown

---
 .../ExampleViews/TextExamples.xaml            |  3 ++-
 .../Peers/NumericUpdDownAutomationPeer.cs     | 26 +++++++++++++++++++
 src/MahApps.Metro/Controls/NumericUpDown.cs   | 11 ++++++++
 3 files changed, 39 insertions(+), 1 deletion(-)
 create mode 100644 src/MahApps.Metro/Automation/Peers/NumericUpdDownAutomationPeer.cs

diff --git a/src/MahApps.Metro.Samples/MahApps.Metro.Demo/ExampleViews/TextExamples.xaml b/src/MahApps.Metro.Samples/MahApps.Metro.Demo/ExampleViews/TextExamples.xaml
index 9bfac4b50b..c555c141ec 100644
--- a/src/MahApps.Metro.Samples/MahApps.Metro.Demo/ExampleViews/TextExamples.xaml
+++ b/src/MahApps.Metro.Samples/MahApps.Metro.Demo/ExampleViews/TextExamples.xaml
@@ -376,7 +376,8 @@
                 </mah:MetroHeader>
 
                 <mah:MetroHeader Header="Min">
-                    <mah:NumericUpDown Margin="{StaticResource ControlMargin}"
+                    <mah:NumericUpDown AutomationProperties.AutomationId="AutomationIdTested" 
+                                       Margin="{StaticResource ControlMargin}"
                                        mah:TextBoxHelper.ClearTextButton="True"
                                        Maximum="{Binding ElementName=NUD, Path=Maximum, Mode=OneWay}"
                                        Value="{Binding ElementName=NUD, Path=Minimum, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
diff --git a/src/MahApps.Metro/Automation/Peers/NumericUpdDownAutomationPeer.cs b/src/MahApps.Metro/Automation/Peers/NumericUpdDownAutomationPeer.cs
new file mode 100644
index 0000000000..bd8810b19a
--- /dev/null
+++ b/src/MahApps.Metro/Automation/Peers/NumericUpdDownAutomationPeer.cs
@@ -0,0 +1,26 @@
+using System.Windows.Automation;
+using System.Windows.Automation.Peers;
+using System.Windows.Automation.Provider;
+using JetBrains.Annotations;
+using MahApps.Metro.Controls;
+
+namespace MahApps.Metro.Automation.Peers
+{
+    public class NumericUpdDownAutomationPeer : FrameworkElementAutomationPeer
+    {
+         public NumericUpdDownAutomationPeer([NotNull] NumericUpDown owner)
+            : base(owner)
+        {
+        }
+        protected override string GetClassNameCore()
+        {
+            return "NumericUpDown";
+        }
+        protected override AutomationControlType GetAutomationControlTypeCore()
+        {
+            return AutomationControlType.Edit;
+        }
+
+    }
+
+}
diff --git a/src/MahApps.Metro/Controls/NumericUpDown.cs b/src/MahApps.Metro/Controls/NumericUpDown.cs
index 41edb0d2db..e3da852c06 100644
--- a/src/MahApps.Metro/Controls/NumericUpDown.cs
+++ b/src/MahApps.Metro/Controls/NumericUpDown.cs
@@ -16,6 +16,9 @@
 using System.Windows.Input;
 using JetBrains.Annotations;
 using MahApps.Metro.ValueBoxes;
+using MahApps.Metro.Automation.Peers;
+using System.Windows.Automation;
+using System.Windows.Automation.Peers;
 
 namespace MahApps.Metro.Controls
 {
@@ -1019,6 +1022,14 @@ public override void OnApplyTemplate()
             this.scrollViewer = null;
         }
 
+        /// <summary>
+        /// Creates AutomationPeer (<see cref="UIElement.OnCreateAutomationPeer"/>)
+        /// </summary>
+        protected override AutomationPeer OnCreateAutomationPeer()
+        {
+            return new NumericUpdDownAutomationPeer(this);
+        }
+
         private void ToggleReadOnlyMode(bool isReadOnly)
         {
             if (this.repeatUp is null || this.repeatDown is null || this.valueTextBox is null)

From a3b594947b4ade3159a306c9e9aa8294d2bd9c25 Mon Sep 17 00:00:00 2001
From: punker76 <punkerat76@gmail.com>
Date: Sun, 28 Jul 2024 23:14:08 +0200
Subject: [PATCH 2/2] #2166 add file header

---
 .../Peers/NumericUpdDownAutomationPeer.cs        | 16 +++++++++-------
 src/MahApps.Metro/Controls/NumericUpDown.cs      |  1 -
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/src/MahApps.Metro/Automation/Peers/NumericUpdDownAutomationPeer.cs b/src/MahApps.Metro/Automation/Peers/NumericUpdDownAutomationPeer.cs
index bd8810b19a..98be8bf237 100644
--- a/src/MahApps.Metro/Automation/Peers/NumericUpdDownAutomationPeer.cs
+++ b/src/MahApps.Metro/Automation/Peers/NumericUpdDownAutomationPeer.cs
@@ -1,6 +1,8 @@
-using System.Windows.Automation;
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System.Windows.Automation.Peers;
-using System.Windows.Automation.Provider;
 using JetBrains.Annotations;
 using MahApps.Metro.Controls;
 
@@ -8,19 +10,19 @@ namespace MahApps.Metro.Automation.Peers
 {
     public class NumericUpdDownAutomationPeer : FrameworkElementAutomationPeer
     {
-         public NumericUpdDownAutomationPeer([NotNull] NumericUpDown owner)
+        public NumericUpdDownAutomationPeer([NotNull] NumericUpDown owner)
             : base(owner)
         {
         }
+
         protected override string GetClassNameCore()
         {
-            return "NumericUpDown";
+            return nameof(NumericUpDown);
         }
+
         protected override AutomationControlType GetAutomationControlTypeCore()
         {
             return AutomationControlType.Edit;
         }
-
     }
-
-}
+}
\ No newline at end of file
diff --git a/src/MahApps.Metro/Controls/NumericUpDown.cs b/src/MahApps.Metro/Controls/NumericUpDown.cs
index e3da852c06..9eb740746c 100644
--- a/src/MahApps.Metro/Controls/NumericUpDown.cs
+++ b/src/MahApps.Metro/Controls/NumericUpDown.cs
@@ -17,7 +17,6 @@
 using JetBrains.Annotations;
 using MahApps.Metro.ValueBoxes;
 using MahApps.Metro.Automation.Peers;
-using System.Windows.Automation;
 using System.Windows.Automation.Peers;
 
 namespace MahApps.Metro.Controls