Try to fix Focus on Preview

Author: David Khristepher Santos

Diffusion.Database/Migrations/RupertAvery20260103_0001_SetImageType.cs

@@ -0,0 +1,23 @@
+using Diffusion.Common;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.Json;
+using System.Threading.Tasks;
+
+namespace Diffusion.Database
+{
+
+    public partial class Migrations
+    {
+        [Migrate(MigrationType.Post)]
+        private string RupertAvery20260103_0001_SetImageType()
+        {
+            Logger.Log($"Setting Image Type");
+
+            return "UPDATE Image SET Type = 0";
+
+        }
+    }
+}

Diffusion.Toolkit/Controls/PreviewPane.xaml

@@ -11,7 +11,8 @@
              xmlns:lex="http://wpflocalizeextension.codeplex.com"
              xmlns:models="clr-namespace:Diffusion.Toolkit.Models"
              xmlns:common="clr-namespace:Diffusion.Common;assembly=Diffusion.Common"
-             mc:Ignorable="d" 
+             mc:Ignorable="d"
+             Focusable="True"
              d:DesignHeight="600" d:DesignWidth="800">
     <UserControl.Resources>
         <ResourceDictionary>

Diffusion.Toolkit/Preview.xaml

@@ -62,7 +62,8 @@
             MouseDoubleClick="PreviewPane_OnMouseDoubleClick"
             KeyDown="PreviewPane_OnKeyDown"
             x:Name="PreviewPane" 
-            AllowDrop="True" 
+            AllowDrop="True"
+            Loaded="PreviewPane_OnLoaded"
             Drop="PreviewPane_OnDrop"></controls:PreviewPane>
 
 

Diffusion.Toolkit/Preview.xaml.cs

@@ -257,6 +257,11 @@ private void PreviewPane_OnKeyDown(object sender, KeyEventArgs e)
         {
             OnKeyDown(e);
         }
+
+        private void PreviewPane_OnLoaded(object sender, RoutedEventArgs e)
+        {
+           PreviewPane.SetFocus();
+        }
     }