chore: Add Background again of ViewHeaderTemplate, still bugged on themechange #13

Author: DevTKSS

src/DevTKSS.Uno.Samples.MvuxGallery/DevTKSS.Uno.Samples.MvuxGallery.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Uno.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net9.0-desktop</TargetFrameworks> <!--;net9.0-windows10.0.26100-->
+    <TargetFrameworks>net9.0-desktop;net9.0-windows10.0.26100</TargetFrameworks>
     <!-- <TargetPlatformMinVersion>10.0.17763.0</TargetPlatformMinVersion>-->
     <OutputType>Exe</OutputType>
     <UnoSingleProject>true</UnoSingleProject>

src/DevTKSS.Uno.Samples.MvuxGallery/Models/GalleryImages/GalleryImageService.cs

@@ -18,21 +18,8 @@ public async ValueTask<IImmutableList<GalleryImageModel>> GetGalleryImagesWithRe
     {
        return await GetGalleryImagesAsync(ct);
     }
-    public async ValueTask<IImmutableList<GalleryImageModel>> GetGalleryImagesWithoutReswAsync(CancellationToken ct)
-    {
-        string cultureString = _localizationService.CurrentCulture.TwoLetterISOLanguageName;
-        _logger.LogTrace("Trying to get GalleryImages for Culture: {culture}", cultureString);
-        var galleryImages = cultureString switch
-        {
-            "de" => await GetDEGalleryImagesAsync(ct),
-            "en" => await GetENGalleryImagesAsync(ct),
-            _ => await GetENGalleryImagesAsync(ct),
-        };
-        return galleryImages;
-    }
-
+ 
     #region Get culture specific gallery imageDescription
-
     #region With resw
     private async ValueTask<IImmutableList<GalleryImageModel>> GetGalleryImagesAsync(CancellationToken ct)
     {
@@ -71,7 +58,19 @@ private async ValueTask<IImmutableList<GalleryImageModel>> GetGalleryImagesAsync
 
     #endregion
 
-    #region Without resw
+    #region Without resw 
+    public async ValueTask<IImmutableList<GalleryImageModel>> GetGalleryImagesWithoutReswAsync(CancellationToken ct)
+    {
+        string cultureString = _localizationService.CurrentCulture.TwoLetterISOLanguageName;
+        _logger.LogTrace("Trying to get GalleryImages for Culture: {culture}", cultureString);
+        var galleryImages = cultureString switch
+        {
+            "de" => await GetDEGalleryImagesAsync(ct),
+            "en" => await GetENGalleryImagesAsync(ct),
+            _ => await GetENGalleryImagesAsync(ct),
+        };
+        return galleryImages;
+    }
     #region German gallery descriptions
     private async ValueTask<IImmutableList<GalleryImageModel>> GetDEGalleryImagesAsync(CancellationToken ct)
     {

src/DevTKSS.Uno.Samples.MvuxGallery/Presentation/ViewModels/DashboardModel.cs

@@ -1,3 +1,5 @@
+using System.Reflection.Metadata;
+using Newtonsoft.Json;
 using Uno.Extensions.Reactive.Commands;
 
 namespace DevTKSS.Uno.Samples.MvuxGallery.Presentation.ViewModels;
@@ -49,28 +51,22 @@ public DashboardModel(
     /// </value>
     public IState<string> CurrentCodeSample => State<string>.Value(this, () => string.Empty);
 
+
     /// <summary>
     /// Get a static Collection of Values for <see cref="CodeSampleOptions"/>
     /// </summary>
     /// <param name="ct">
-    /// A CancellationToken to make it compileable
-    /// <remarks>
-    /// since `ListFeed.Async` requires a CancellationToken even if Uno Documentation remarks this parameter to be optional.<br/>
-    /// <see href="https://learn.microsoft.com/en-us/dotnet/csharp/misc/cs0411?f1url=%3FappId%3Droslyn%26k%3Dk(CS0411)">CS0411</see><br/>
-    /// <br/>
-    /// adding then the type string or IImmutableList<string> to the ListFeed like `ListFeed<string>.Async(...)`,
-    /// or to the Async Extension itself like `ListFeed.Async<IImutableList<string>` results in a type mismatch.<br/>
-    /// <see href="https://learn.microsoft.com/en-us/dotnet/csharp/misc/cs1503?f1url=%3FappId%3Droslyn%26k%3Dk(CS1503)">CS1503</see>
-    /// </remarks>
+    /// A <see cref="CancellationToken"/> as the FeedList.Async requires a CancellationToken
     /// </param>
     /// <returns>The available Values to select from.</returns>
-    /// <remarks>
-    /// This uses the explicit `ImmutableList.Create` function (non generic!)<br/>
-    /// overload:<br/>
-    /// `params ReadOnlySpan<string> items` this takes in an (e.g.) array of generic typed values
-    /// </remarks>
     public static async ValueTask<IImmutableList<string>> GetCodeSampleOptionsAsync(CancellationToken ct = default)
     {
+        // since `ListFeed.Async` requires a CancellationToken even if Uno Documentation remarks this parameter to be optional.< br />
+        // <see href="https://learn.microsoft.com/en-us/dotnet/csharp/misc/cs0411?f1url=%3FappId%3Droslyn%26k%3Dk(CS0411)">CS0411</see><br/>
+        // 
+        // adding then the type string or IImmutableList<string> to the ListFeed like `ListFeed<string>.Async(...)`,
+        // or to the Async Extension itself like `ListFeed.Async<IImutableList<string>` results in a type mismatch.<br/>
+        // <see href="https://learn.microsoft.com/en-us/dotnet/csharp/misc/cs1503?f1url=%3FappId%3Droslyn%26k%3Dk(CS1503)">CS1503</see>
 
         await Task.Delay(1, ct);
 

src/DevTKSS.Uno.Samples.MvuxGallery/Styles/GalleryTemplates.xaml

@@ -56,7 +56,7 @@
 
     <!--#region ListView and GridView Header Template binding to a FeedView to Refresh-->
     <DataTemplate x:Key="ViewHeaderTemplate" x:DataType="models:HeaderContent">
-        <Grid  
+        <Grid Background="{ThemeResource SurfaceInverseBrush}"  
               CornerRadius="10,10,0,0"
               Padding="10">
             <Grid.ColumnDefinitions>
@@ -148,4 +148,4 @@
         </utu:TabBarItem>
     </DataTemplate>
     <!--#endregion-->
-</ResourceDictionary>
+</ResourceDictionary>