add Harmony patches for Telerik UI

Pilz.UI.Telerik/Patches/Patches.cs

@@ -0,0 +1,11 @@
+using HarmonyLib;
+
+namespace Pilz.UI.Telerik.Patches;
+
+public static class Patches
+{
+    public static void Initialize(Harmony harmony)
+    {
+        harmony.PatchAll();
+    }
+}

Pilz.UI.Telerik/Patches/TelerikUiForWinForms/BaseListViewElement_FixStartEditingViaClick.cs

@@ -0,0 +1,34 @@
+using HarmonyLib;
+using Telerik.WinControls.UI;
+
+namespace Pilz.UI.Telerik.Patches.TelerikUiForWinForms;
+
+[HarmonyPatch(typeof(RadPictureBoxElement))]
+[HarmonyPatch("PasteImage")]
+public class RadPictureBoxElement_PasteImageFixes
+{
+    private static readonly Dictionary<RadPictureBoxElement, Image> images = [];
+
+    public static void Prefix(object __instance)
+    {
+        if (__instance is RadPictureBoxElement pb)
+        {
+            // Remember our image
+            images.Remove(pb);
+            images.Add(pb, pb.Image);
+        }
+    }
+
+    public static void Postfix(object __instance)
+    {
+        if (__instance is RadPictureBoxElement pb && images.TryGetValue(pb, out var image) && pb.Image != image)
+        {
+            // Remove first to avoid conflicts on error
+            images.Remove(pb);
+
+            // Call "OnImageLoaded"
+            var method = typeof(RadPictureBoxElement).GetMethod("OnImageLoaded", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
+            method.Invoke(pb, null);
+        }
+    }
+}

Pilz.UI.Telerik/Pilz.UI.Telerik.csproj

@@ -14,6 +14,9 @@
   </PropertyGroup>
   
   <ItemGroup>
+    <PackageReference Include="Lib.Harmony" Version="2.3.6">
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
     <PackageReference Include="Telerik.UI.for.WinForms.AllControls" Version="2024.2.514">
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>