Merge branch 'master' into features/Issue_6984

native/Avalonia.Native/src/OSX/window.mm

@@ -206,7 +206,11 @@ public:
                 auto window = Window;
                 Window = nullptr;
                 
-                [window close];
+                try{
+                    // Seems to throw sometimes on application exit.
+                    [window close];
+                }
+                catch(NSException*){}
             }
             
             return S_OK;
@@ -724,6 +728,7 @@ private:
             if (cparent->WindowState() == Minimized)
                 cparent->SetWindowState(Normal);
             
+            [Window setCollectionBehavior:NSWindowCollectionBehaviorFullScreenAuxiliary];
             [cparent->Window addChildWindow:Window ordered:NSWindowAbove];
             
             UpdateStyle();

packages/Avalonia/AvaloniaBuildTasks.targets

@@ -88,6 +88,7 @@
       <AvaloniaXamlReferencesTemporaryFilePath Condition="'$(AvaloniaXamlReferencesTemporaryFilePath)' == ''">$(IntermediateOutputPath)/Avalonia/references</AvaloniaXamlReferencesTemporaryFilePath>
       <AvaloniaXamlOriginalCopyFilePath Condition="'$(AvaloniaXamlOriginalCopyFilePath)' == ''">$(IntermediateOutputPath)/Avalonia/original.dll</AvaloniaXamlOriginalCopyFilePath>
       <AvaloniaXamlIlVerifyIl Condition="'$(AvaloniaXamlIlVerifyIl)' == ''">false</AvaloniaXamlIlVerifyIl>
+      <AvaloniaXamlIlDebuggerLaunch Condition="'$(AvaloniaXamlIlDebuggerLaunch)' == ''">false</AvaloniaXamlIlDebuggerLaunch> 
     </PropertyGroup>
     <WriteLinesToFile
       Condition="'$(_AvaloniaForceInternalMSBuild)' != 'true'"
@@ -107,6 +108,7 @@
       DelaySign="$(DelaySign)"
       EnableComInteropPatching="$(_AvaloniaPatchComInterop)"
       SkipXamlCompilation="$(_AvaloniaSkipXamlCompilation)"
+      DebuggerLaunch="$(AvaloniaXamlIlDebuggerLaunch)"
     />
     <Exec
       Condition="'$(_AvaloniaUseExternalMSBuild)' == 'true'"

src/Avalonia.Base/Data/BindingValue.cs

@@ -247,7 +247,7 @@ namespace Avalonia.Data
                 UnsetValueType _ => Unset,
                 DoNothingType _ => DoNothing,
                 BindingNotification n => n.ToBindingValue().Cast<T>(),
-                _ => new BindingValue<T>((T)value)
+                _ => new BindingValue<T>((T?)value)
             };
         }
 

src/Avalonia.Base/Data/Converters/MethodToCommandConverter.cs

@@ -161,7 +161,7 @@ namespace Avalonia.Data.Converters
                 .Compile();
         }
 
-        private static Expression? ConvertTarget(object? target, MethodInfo method) =>
+        private static Expression ConvertTarget(object target, MethodInfo method) =>
             target is null ? null : Expression.Convert(Expression.Constant(target), method.DeclaringType);
 
         internal class WeakPropertyChangedProxy

src/Avalonia.Build.Tasks/CompileAvaloniaXamlTask.cs

@@ -1,9 +1,6 @@
 using System;
-using System.Diagnostics;
 using System.IO;
 using System.Linq;
-using System.Reflection;
-using System.Threading;
 using Microsoft.Build.Framework;
 
 namespace Avalonia.Build.Tasks
@@ -41,7 +38,7 @@ namespace Avalonia.Build.Tasks
                 File.ReadAllLines(ReferencesFilePath).Where(l => !string.IsNullOrWhiteSpace(l)).ToArray(),
                 ProjectDirectory, OutputPath, VerifyIl, outputImportance,
                 (SignAssembly && !DelaySign) ? AssemblyOriginatorKeyFile : null,
-                EnableComInteropPatching, SkipXamlCompilation);
+                EnableComInteropPatching, SkipXamlCompilation, DebuggerLaunch);
             if (!res.Success)
                 return false;
             if (!res.WrittenFile)
@@ -87,5 +84,7 @@ namespace Avalonia.Build.Tasks
 
         public IBuildEngine BuildEngine { get; set; }
         public ITaskHost HostObject { get; set; }
+
+        public bool DebuggerLaunch { get; set; }
     }
 }

src/Avalonia.Build.Tasks/XamlCompilerTaskExecutor.cs

@@ -1,13 +1,10 @@
 using System;
-using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Reflection;
-using System.Text;
 using Avalonia.Markup.Xaml.XamlIl.CompilerExtensions;
 using Microsoft.Build.Framework;
 using Mono.Cecil;
-using Avalonia.Utilities;
 using Mono.Cecil.Cil;
 using Mono.Cecil.Rocks;
 using XamlX;
@@ -44,16 +41,23 @@ namespace Avalonia.Build.Tasks
             string projectDirectory,
             string output, bool verifyIl, MessageImportance logImportance, string strongNameKey, bool patchCom,
             bool skipXamlCompilation)
+        {
+            return Compile(engine, input, references, projectDirectory, output, verifyIl, logImportance, strongNameKey, patchCom, skipXamlCompilation, debuggerLaunch:false);
+        }
+
+        internal static CompileResult Compile(IBuildEngine engine, string input, string[] references,
+            string projectDirectory,
+            string output, bool verifyIl, MessageImportance logImportance, string strongNameKey, bool patchCom, bool skipXamlCompilation, bool debuggerLaunch)
         {
             var typeSystem = new CecilTypeSystem(references
                 .Where(r => !r.ToLowerInvariant().EndsWith("avalonia.build.tasks.dll"))
                 .Concat(new[] { input }), input);
-            
+
             var asm = typeSystem.TargetAssemblyDefinition;
 
             if (!skipXamlCompilation)
             {
-                var compileRes = CompileCore(engine, typeSystem, projectDirectory, verifyIl, logImportance);
+                var compileRes = CompileCore(engine, typeSystem, projectDirectory, verifyIl, logImportance, debuggerLaunch);
                 if (compileRes == null && !patchCom)
                     return new CompileResult(true);
                 if (compileRes == false)
@@ -62,7 +66,7 @@ namespace Avalonia.Build.Tasks
 
             if (patchCom)
                 ComInteropHelper.PatchAssembly(asm, typeSystem);
-            
+
             var writerParameters = new WriterParameters { WriteSymbols = asm.MainModule.HasSymbols };
             if (!string.IsNullOrWhiteSpace(strongNameKey))
                 writerParameters.StrongNameKeyBlob = File.ReadAllBytes(strongNameKey);
@@ -70,13 +74,43 @@ namespace Avalonia.Build.Tasks
             asm.Write(output, writerParameters);
 
             return new CompileResult(true, true);
-            
+
         }
-        
+
         static bool? CompileCore(IBuildEngine engine, CecilTypeSystem typeSystem,
             string projectDirectory, bool verifyIl, 
-            MessageImportance logImportance)
+            MessageImportance logImportance
+            , bool debuggerLaunch = false)
         {
+            if (debuggerLaunch)
+            {
+                // According this https://docs.microsoft.com/en-us/dotnet/api/system.diagnostics.debugger.launch?view=net-6.0#remarks
+                // documentation, on not windows platform Debugger.Launch() always return true without running a debugger.
+                if (System.Diagnostics.Debugger.Launch())
+                {
+                    // Set timeout at 1 minut.
+                    var time = new System.Diagnostics.Stopwatch();
+                    var timeout = TimeSpan.FromMinutes(1);
+                    time.Start();
+
+                    // wait for the debugger to be attacked or timeout.
+                    while (!System.Diagnostics.Debugger.IsAttached && time.Elapsed < timeout)
+                    {
+                        engine.LogMessage($"[PID:{System.Diagnostics.Process.GetCurrentProcess().Id}] Wating attach debugger. Elapsed {time.Elapsed}...", MessageImportance.High);
+                        System.Threading.Thread.Sleep(100);
+                    }
+
+                    time.Stop();                    
+                    if (time.Elapsed >= timeout)
+                    {
+                        engine.LogMessage("Wating attach debugger timeout.", MessageImportance.Normal);
+                    }
+                }
+                else
+                {
+                    engine.LogMessage("Debugging cancelled.", MessageImportance.Normal);
+                }
+            }
             var asm = typeSystem.TargetAssemblyDefinition;
             var emres = new EmbeddedResources(asm);
             var avares = new AvaloniaResources(asm, projectDirectory);

src/Avalonia.Controls/Application.cs

@@ -104,7 +104,7 @@ namespace Avalonia
         /// <value>
         /// The application's focus manager.
         /// </value>
-        public IFocusManager FocusManager
+        public IFocusManager? FocusManager
         {
             get;
             private set;
@@ -116,7 +116,7 @@ namespace Avalonia
         /// <value>
         /// The application's input manager.
         /// </value>
-        public InputManager InputManager
+        public InputManager? InputManager
         {
             get;
             private set;
@@ -175,7 +175,7 @@ namespace Avalonia
         /// - <see cref="ISingleViewApplicationLifetime"/>
         /// - <see cref="IControlledApplicationLifetime"/> 
         /// </summary>
-        public IApplicationLifetime ApplicationLifetime { get; set; }
+        public IApplicationLifetime? ApplicationLifetime { get; set; }
 
         event Action<IReadOnlyList<IStyle>> IGlobalStyles.GlobalStylesAdded
         {

src/Avalonia.Controls/ApplicationLifetimes/ClassicDesktopStyleApplicationLifetime.cs

@@ -2,6 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Linq;
+using System.Runtime.CompilerServices;
 using System.Threading;
 using Avalonia.Controls;
 using Avalonia.Controls.ApplicationLifetimes;
@@ -122,12 +123,23 @@ namespace Avalonia.Controls.ApplicationLifetimes
                 lifetimeEvents.ShutdownRequested += OnShutdownRequested;
 
             _cts = new CancellationTokenSource();
-            MainWindow?.Show();
+            
+            // Note due to a bug in the JIT we wrap this in a method, otherwise MainWindow
+            // gets stuffed into a local var and can not be GCed until after the program stops.
+            // this method never exits until program end.
+            ShowMainWindow(); 
+                              
             Dispatcher.UIThread.MainLoop(_cts.Token);
             Environment.ExitCode = _exitCode;
             return _exitCode;
         }
 
+        [MethodImpl(MethodImplOptions.NoInlining)]
+        private void ShowMainWindow()
+        {
+            MainWindow?.Show();
+        }
+
         public void Dispose()
         {
             if (_activeLifetime == this)

src/Avalonia.Controls/Flyouts/FlyoutBase.cs

@@ -562,8 +562,12 @@ namespace Avalonia.Controls.Primitives
             return eventArgs.Cancel;
         }
 
-        internal static void SetPresenterClasses(IControl presenter, Classes classes)
+        internal static void SetPresenterClasses(IControl? presenter, Classes classes)
         {
+            if(presenter is null)
+            {
+                return;
+            }
             //Remove any classes no longer in use, ignoring pseudo classes
             for (int i = presenter.Classes.Count - 1; i >= 0; i--)
             {

src/Avalonia.Controls/Primitives/Popup.cs

@@ -93,8 +93,8 @@ namespace Avalonia.Controls.Primitives
         public static readonly StyledProperty<bool> OverlayDismissEventPassThroughProperty =
             AvaloniaProperty.Register<Popup, bool>(nameof(OverlayDismissEventPassThrough));
 
-        public static readonly DirectProperty<Popup, IInputElement> OverlayInputPassThroughElementProperty =
-            AvaloniaProperty.RegisterDirect<Popup, IInputElement>(
+        public static readonly DirectProperty<Popup, IInputElement?> OverlayInputPassThroughElementProperty =
+            AvaloniaProperty.RegisterDirect<Popup, IInputElement?>(
                 nameof(OverlayInputPassThroughElement),
                 o => o.OverlayInputPassThroughElement,
                 (o, v) => o.OverlayInputPassThroughElement = v);
@@ -138,7 +138,7 @@ namespace Avalonia.Controls.Primitives
         private bool _isOpen;
         private bool _ignoreIsOpenChanged;
         private PopupOpenState? _openState;
-        private IInputElement _overlayInputPassThroughElement;
+        private IInputElement? _overlayInputPassThroughElement;
         private Action<IPopupHost?>? _popupHostChangedHandler;
 
         /// <summary>
@@ -310,7 +310,7 @@ namespace Avalonia.Controls.Primitives
         /// Gets or sets an element that should receive pointer input events even when underneath
         /// the popup's overlay.
         /// </summary>
-        public IInputElement OverlayInputPassThroughElement
+        public IInputElement? OverlayInputPassThroughElement
         {
             get => _overlayInputPassThroughElement;
             set => SetAndRaise(OverlayInputPassThroughElementProperty, ref _overlayInputPassThroughElement, value);

src/Avalonia.Controls/SplitView.cs

@@ -129,14 +129,14 @@ namespace Avalonia.Controls
         /// <summary>
         /// Defines the <see cref="Pane"/> property
         /// </summary>
-        public static readonly StyledProperty<object?> PaneProperty =
-            AvaloniaProperty.Register<SplitView, object?>(nameof(Pane));
+        public static readonly StyledProperty<object> PaneProperty =
+            AvaloniaProperty.Register<SplitView, object>(nameof(Pane));
 
         /// <summary>
         /// Defines the <see cref="PaneTemplate"/> property.
         /// </summary>
-        public static readonly StyledProperty<IDataTemplate?> PaneTemplateProperty =
-            AvaloniaProperty.Register<HeaderedContentControl, IDataTemplate?>(nameof(PaneTemplate));
+        public static readonly StyledProperty<IDataTemplate> PaneTemplateProperty =
+            AvaloniaProperty.Register<HeaderedContentControl, IDataTemplate>(nameof(PaneTemplate));
 
         /// <summary>
         /// Defines the <see cref="UseLightDismissOverlayMode"/> property
@@ -267,7 +267,7 @@ namespace Avalonia.Controls
         /// <summary>
         /// Gets or sets the data template used to display the header content of the control.
         /// </summary>
-        public IDataTemplate? PaneTemplate
+        public IDataTemplate PaneTemplate
         {
             get => GetValue(PaneTemplateProperty);
             set => SetValue(PaneTemplateProperty, value);

src/Avalonia.Controls/TrayIcon.cs

@@ -140,7 +140,7 @@ namespace Avalonia.Controls
         /// Gets or sets the parameter to pass to the <see cref="Command"/> property of a
         /// <see cref="TrayIcon"/>.
         /// </summary>
-        public object CommandParameter
+        public object? CommandParameter
         {
             get { return GetValue(CommandParameterProperty); }
             set { SetValue(CommandParameterProperty, value); }

src/Avalonia.Controls/WindowBase.cs

@@ -193,6 +193,12 @@ namespace Avalonia.Controls
             try
             {
                 IsVisible = false;
+                
+                if (this is IFocusScope scope)
+                {
+                    FocusManager.Instance?.RemoveFocusScope(scope);
+                }
+                
                 base.HandleClosed();
             }
             finally

src/Avalonia.Input/ApiCompatBaseline.txt

@@ -3,6 +3,7 @@ MembersMustExist : Member 'public Avalonia.Platform.IPlatformHandle Avalonia.Inp
 MembersMustExist : Member 'public Avalonia.Interactivity.RoutedEvent<Avalonia.Interactivity.RoutedEventArgs> Avalonia.Interactivity.RoutedEvent<Avalonia.Interactivity.RoutedEventArgs> Avalonia.Input.Gestures.DoubleTappedEvent' does not exist in the implementation but it does exist in the contract.
 MembersMustExist : Member 'public Avalonia.Interactivity.RoutedEvent<Avalonia.Interactivity.RoutedEventArgs> Avalonia.Interactivity.RoutedEvent<Avalonia.Interactivity.RoutedEventArgs> Avalonia.Input.Gestures.RightTappedEvent' does not exist in the implementation but it does exist in the contract.
 MembersMustExist : Member 'public Avalonia.Interactivity.RoutedEvent<Avalonia.Interactivity.RoutedEventArgs> Avalonia.Interactivity.RoutedEvent<Avalonia.Interactivity.RoutedEventArgs> Avalonia.Input.Gestures.TappedEvent' does not exist in the implementation but it does exist in the contract.
+InterfacesShouldHaveSameMembers : Interface member 'public void Avalonia.Input.IFocusManager.RemoveFocusScope(Avalonia.Input.IFocusScope)' is present in the implementation but not in the contract.
 MembersMustExist : Member 'public Avalonia.Interactivity.RoutedEvent<Avalonia.Interactivity.RoutedEventArgs> Avalonia.Interactivity.RoutedEvent<Avalonia.Interactivity.RoutedEventArgs> Avalonia.Input.InputElement.DoubleTappedEvent' does not exist in the implementation but it does exist in the contract.
 MembersMustExist : Member 'public Avalonia.Interactivity.RoutedEvent<Avalonia.Interactivity.RoutedEventArgs> Avalonia.Interactivity.RoutedEvent<Avalonia.Interactivity.RoutedEventArgs> Avalonia.Input.InputElement.TappedEvent' does not exist in the implementation but it does exist in the contract.
 MembersMustExist : Member 'public void Avalonia.Input.InputElement.add_DoubleTapped(System.EventHandler<Avalonia.Interactivity.RoutedEventArgs>)' does not exist in the implementation but it does exist in the contract.
@@ -10,4 +11,4 @@ MembersMustExist : Member 'public void Avalonia.Input.InputElement.add_Tapped(Sy
 MembersMustExist : Member 'public void Avalonia.Input.InputElement.remove_DoubleTapped(System.EventHandler<Avalonia.Interactivity.RoutedEventArgs>)' does not exist in the implementation but it does exist in the contract.
 MembersMustExist : Member 'public void Avalonia.Input.InputElement.remove_Tapped(System.EventHandler<Avalonia.Interactivity.RoutedEventArgs>)' does not exist in the implementation but it does exist in the contract.
 TypesMustExist : Type 'Avalonia.Platform.IStandardCursorFactory' does not exist in the implementation but it does exist in the contract.
-Total Issues: 11
+Total Issues: 12

src/Avalonia.Input/FocusManager.cs

@@ -162,6 +162,22 @@ namespace Avalonia.Input
             Focus(e);
         }
 
+        public void RemoveFocusScope(IFocusScope scope)
+        {
+            scope = scope ?? throw new ArgumentNullException(nameof(scope));
+            
+            if (_focusScopes.TryGetValue(scope, out _))
+            {
+                SetFocusedElement(scope, null);
+                _focusScopes.Remove(scope);
+            }
+
+            if (Scope == scope)
+            {
+                Scope = null;
+            }
+        }
+
         public static bool GetIsFocusScope(IInputElement e) => e is IFocusScope;
 
         /// <summary>

src/Avalonia.Input/ICommandSource.cs

@@ -1,5 +1,5 @@
 using System.Windows.Input;
-
+#nullable enable
 namespace Avalonia.Input
 {
     ///<summary>
@@ -12,13 +12,13 @@ namespace Avalonia.Input
         /// Classes that implement this interface should enable or disable based on the command's CanExecute return value.
         /// The property may be implemented as read-write if desired.
         /// </summary>
-        ICommand Command { get; }
+        ICommand? Command { get; }
 
         /// <summary>
         /// The parameter that will be passed to the command when executing the command.
         /// The property may be implemented as read-write if desired.
         /// </summary>
-        object CommandParameter { get; }
+        object? CommandParameter { get; }
 
 
         /// <summary>

src/Avalonia.Input/IFocusManager.cs

@@ -35,5 +35,13 @@ namespace Avalonia.Input
         /// when it activates, e.g. when a Window is activated.
         /// </remarks>
         void SetFocusScope(IFocusScope scope);
+
+        /// <summary>
+        /// Notifies the focus manager that a focus scope has been removed.
+        /// </summary>
+        /// <param name="scope">The focus scope to be removed.</param>
+        /// This should not be called by client code. It is called by an <see cref="IFocusScope"/>
+        /// when it deactivates or closes, e.g. when a Window is closed.
+        void RemoveFocusScope(IFocusScope scope);
     }
 }

src/Avalonia.Styling/Styling/PropertySetterInstance.cs

@@ -16,14 +16,14 @@ namespace Avalonia.Styling
         private readonly IStyleable _target;
         private readonly StyledPropertyBase<T>? _styledProperty;
         private readonly DirectPropertyBase<T>? _directProperty;
-        private readonly T _value;
+        private readonly T? _value;
         private IDisposable? _subscription;
         private bool _isActive;
 
         public PropertySetterInstance(
             IStyleable target,
             StyledPropertyBase<T> property,
-            T value)
+            T? value)
         {
             _target = target;
             _styledProperty = property;
@@ -57,7 +57,7 @@ namespace Avalonia.Styling
             {
                 if (_styledProperty is object)
                 {
-                    _subscription = _target.SetValue(_styledProperty, _value, BindingPriority.Style);
+                    _subscription = _target.SetValue(_styledProperty!, _value, BindingPriority.Style);
                 }
                 else
                 {

src/Avalonia.Styling/Styling/Setter.cs

@@ -101,7 +101,7 @@ namespace Avalonia.Styling
                 data.result = new PropertySetterInstance<T>(
                     data.target,
                     property,
-                    (T)data.value);
+                    (T?)data.value);
             }
         }
 
@@ -128,7 +128,7 @@ namespace Avalonia.Styling
                 data.result = new PropertySetterInstance<T>(
                     data.target,
                     property,
-                    (T)data.value);
+                    (T)data.value!);
             }
         }
 

src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/StaticResourceExtension.cs

@@ -5,6 +5,7 @@ using Avalonia.Controls;
 using Avalonia.Markup.Data;
 using Avalonia.Markup.Xaml.Converters;
 using Avalonia.Markup.Xaml.XamlIl.Runtime;
+using Avalonia.Styling;
 
 namespace Avalonia.Markup.Xaml.MarkupExtensions
 {
@@ -33,6 +34,11 @@ namespace Avalonia.Markup.Xaml.MarkupExtensions
                 _ => null,
             };
 
+            if (provideTarget.TargetObject is Setter setter)
+            {
+                targetType = setter.Property.PropertyType;
+            }
+
             // Look upwards though the ambient context for IResourceHosts and IResourceProviders
             // which might be able to give us the resource.
             foreach (var e in stack.Parents)

src/Windows/Avalonia.Win32/WindowImpl.AppWndProc.cs

@@ -193,7 +193,6 @@ namespace Avalonia.Win32
                 case WindowsMessage.WM_MBUTTONUP:
                 case WindowsMessage.WM_XBUTTONUP:
                     {
-                        shouldTakeFocus = ShouldTakeFocusOnClick;
                         if (ShouldIgnoreTouchEmulatedMessage())
                         {
                             break;

src/tools/MicroComGenerator/CSharpGen.Utils.cs

@@ -40,7 +40,7 @@ namespace MicroComGenerator
         SyntaxToken Semicolon() => Token(SyntaxKind.SemicolonToken);
 
         static VariableDeclarationSyntax DeclareVar(string type, string name,
-            ExpressionSyntax? initializer = null)
+            ExpressionSyntax initializer = null)
             => VariableDeclaration(ParseTypeName(type),
                 SingletonSeparatedList(VariableDeclarator(name)
                     .WithInitializer(initializer == null ? null : EqualsValueClause(initializer))));

tests/Avalonia.Markup.Xaml.UnitTests/MarkupExtensions/StaticResourceExtensionTests.cs

@@ -512,6 +512,33 @@ namespace Avalonia.Markup.Xaml.UnitTests.MarkupExtensions
             var brush = (ISolidColorBrush)border.Background;
             Assert.Equal(0xff506070, brush.Color.ToUint32());
         }
+        
+        [Fact]
+        public void Automatically_Converts_Color_To_SolidColorBrush_From_Setter()
+        {
+            using (StyledWindow())
+            {
+                var xaml = @"
+<Window xmlns='https://github.com/avaloniaui'
+        xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
+    <Window.Resources>
+        <Color x:Key='color'>#ff506070</Color>
+    </Window.Resources>
+    <Window.Styles>
+        <Style Selector='Button'>
+            <Setter Property='Background' Value='{StaticResource color}'/>
+        </Style>
+    </Window.Styles>
+    <Button Name='button'/>
+</Window>";
+
+                var window = (Window)AvaloniaRuntimeXamlLoader.Load(xaml);
+                var button = window.FindControl<Button>("button");
+                var brush = (ISolidColorBrush)button.Background;
+
+                Assert.Equal(0xff506070, brush.Color.ToUint32());
+            }
+        }
 
         private IDisposable StyledWindow(params (string, string)[] assets)
         {