Reinstate IContentView and ILayout methods (#16411)

* Reinstate IContentView and ILayout methods Fixes #16166 * Limit fake methods to NET Standard 2.0 * Reverse the polarity * Simplify * Work around compatibility implementations of ICV/ICPL methods on ScrollView * Use correct interface for Frame
dotnet · Aug 1, 2023 · 09df5c4 · 09df5c4
1 parent ffa7240
commit 09df5c4
Show file tree

Hide file tree

Showing 15 changed files with 63 additions and 45 deletions.
diff --git a/src/Controls/src/Core/Compatibility/Handlers/Android/FrameRenderer.cs b/src/Controls/src/Core/Compatibility/Handlers/Android/FrameRenderer.cs
@@ -158,11 +158,11 @@ protected virtual void OnElementChanged(ElementChangedEventArgs<Frame> e)
 		protected override void OnMeasure(int widthMeasureSpec, int heightMeasureSpec)
 		{
 			if (Element?.Handler is IPlatformViewHandler pvh &&
-				Element is IContentView cv &&
+				Element is ICrossPlatformLayout cpl &&
 				VirtualView is not null &&
 				Context is not null)
 			{
-				var measure = pvh.MeasureVirtualView(widthMeasureSpec, heightMeasureSpec, cv.CrossPlatformMeasure);
+				var measure = pvh.MeasureVirtualView(widthMeasureSpec, heightMeasureSpec, cpl.CrossPlatformMeasure);
 				SetMeasuredDimension((int)measure.Width, (int)measure.Height);
 			}
 			else

diff --git a/src/Controls/src/Core/ContentPage/ContentPage.cs b/src/Controls/src/Core/ContentPage/ContentPage.cs
@@ -108,6 +108,17 @@ void HotReload.IHotReloadableView.Reload()
 				//TODO: if reload handler is null, Do a manual reload?
 			});
 		}
+
 		#endregion
+
+		Size IContentView.CrossPlatformArrange(Rect bounds) 
+		{
+			return (this as ICrossPlatformLayout).CrossPlatformArrange(bounds);
+		}
+
+		Size IContentView.CrossPlatformMeasure(double widthConstraint, double heightConstraint) 
+		{
+			return (this as ICrossPlatformLayout).CrossPlatformMeasure(widthConstraint, heightConstraint);
+		}
 	}
 }
diff --git a/src/Core/src/Core/IContentView.cs b/src/Core/src/Core/IContentView.cs
@@ -16,5 +16,22 @@ public interface IContentView : IView, IPadding, ICrossPlatformLayout
 		/// Gets the content of this view as it will be rendered in the user interface, including any transformations or applied templates.
 		/// </summary>
 		IView? PresentedContent { get; }
+
+		/// <summary>
+		/// This interface method is provided for backward compatibility with previous versions. 
+		/// Implementing classes should implement the ICrossPlatformLayout interface rather than directly implementing this method.
+		/// </summary>
+		new Size CrossPlatformMeasure(double widthConstraint, double heightConstraint);
+
+		/// <summary>
+		/// This interface method is provided for backward compatibility with previous versions. 
+		/// Implementing classes should implement the ICrossPlatformLayout interface rather than directly implementing this method.
+		/// </summary>
+		new Size CrossPlatformArrange(Rect bounds);
+
+#if !NETSTANDARD2_0
+		Size ICrossPlatformLayout.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) => CrossPlatformArrange(bounds);
+		Size ICrossPlatformLayout.CrossPlatformMeasure(double widthConstraint, double heightConstraint) => CrossPlatformMeasure(widthConstraint, heightConstraint);
+#endif
 	}
 }
diff --git a/src/Core/src/Core/ILayout.cs b/src/Core/src/Core/ILayout.cs
@@ -1,3 +1,5 @@
+using Microsoft.Maui.Graphics;
+
 namespace Microsoft.Maui
 {
 	/// <summary>
@@ -10,5 +12,22 @@ public interface ILayout : IView, IContainer, ISafeAreaView, IPadding, ICrossPla
 		/// Specifies whether the ILayout clips its content to its boundaries.
 		/// </summary>
 		bool ClipsToBounds { get; }
+
+		/// <summary>
+		/// This interface method is provided for backward compatibility with previous versions. 
+		/// Implementing classes should implement the ICrossPlatformLayout interface rather than directly implementing this method.
+		/// </summary>
+		new Size CrossPlatformArrange(Rect bounds);
+
+		/// <summary>
+		/// This interface method is provided for backward compatibility with previous versions. 
+		/// Implementing classes should implement the ICrossPlatformLayout interface rather than directly implementing this method.
+		/// </summary>
+		new Size CrossPlatformMeasure(double widthConstraint, double heightConstraint);
+
+#if !NETSTANDARD2_0
+		Size ICrossPlatformLayout.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) => CrossPlatformArrange(bounds);
+		Size ICrossPlatformLayout.CrossPlatformMeasure(double widthConstraint, double heightConstraint) => CrossPlatformMeasure(widthConstraint, heightConstraint);
+#endif
 	}
 }
diff --git a/src/Core/src/Handlers/ScrollView/ScrollViewHandler.Android.cs b/src/Core/src/Handlers/ScrollView/ScrollViewHandler.Android.cs
@@ -226,7 +226,7 @@ Size ICrossPlatformLayout.CrossPlatformMeasure(double widthConstraint, double he
 			var measurementWidth = widthConstraint - padding.HorizontalThickness;
 			var measurementHeight = heightConstraint - padding.VerticalThickness;
 
-			var result = scrollView.CrossPlatformMeasure(measurementWidth, measurementHeight);
+			var result = (scrollView as ICrossPlatformLayout).CrossPlatformMeasure(measurementWidth, measurementHeight);
 
 			// ... and add the padding back in to the final result
 			var fullSize = new Size(result.Width + padding.HorizontalThickness, result.Height + padding.VerticalThickness);
@@ -246,7 +246,7 @@ Size ICrossPlatformLayout.CrossPlatformMeasure(double widthConstraint, double he
 
 		Size ICrossPlatformLayout.CrossPlatformArrange(Rect bounds)
 		{
-			return VirtualView.CrossPlatformArrange(bounds);
+			return (VirtualView as ICrossPlatformLayout).CrossPlatformArrange(bounds);
 		}
 	}
 }
diff --git a/src/Core/src/Handlers/ScrollView/ScrollViewHandler.Windows.cs b/src/Core/src/Handlers/ScrollView/ScrollViewHandler.Windows.cs
@@ -168,7 +168,7 @@ Size ICrossPlatformLayout.CrossPlatformMeasure(double widthConstraint, double he
 			var measurementWidth = widthConstraint - padding.HorizontalThickness;
 			var measurementHeight = heightConstraint - padding.VerticalThickness;
 
-			var result = scrollView.CrossPlatformMeasure(measurementWidth, measurementHeight);
+			var result = (scrollView as ICrossPlatformLayout).CrossPlatformMeasure(measurementWidth, measurementHeight);
 
 			// ... and add the padding back in to the final result
 			var fullSize = new Size(result.Width + padding.HorizontalThickness, result.Height + padding.VerticalThickness);
@@ -189,7 +189,7 @@ Size ICrossPlatformLayout.CrossPlatformMeasure(double widthConstraint, double he
 
 		Size ICrossPlatformLayout.CrossPlatformArrange(Rect bounds)
 		{
-			return VirtualView.CrossPlatformArrange(bounds);
+			return (VirtualView as ICrossPlatformLayout).CrossPlatformArrange(bounds);
 		}
 	}
 }
diff --git a/src/Core/src/Handlers/ScrollView/ScrollViewHandler.iOS.cs b/src/Core/src/Handlers/ScrollView/ScrollViewHandler.iOS.cs
@@ -191,6 +191,7 @@ static void InsertContentView(UIScrollView platformScrollView, IScrollView scrol
 		public override Size GetDesiredSize(double widthConstraint, double heightConstraint)
 		{
 			var virtualView = VirtualView;
+			var crossPlatformLayout = virtualView as ICrossPlatformLayout;
 			var platformView = PlatformView;
 
 			if (platformView == null || virtualView == null)
@@ -204,7 +205,7 @@ public override Size GetDesiredSize(double widthConstraint, double heightConstra
 			widthConstraint = AccountForPadding(widthConstraint, padding.HorizontalThickness);
 			heightConstraint = AccountForPadding(heightConstraint, padding.VerticalThickness);
 
-			var crossPlatformContentSize = virtualView.CrossPlatformMeasure(widthConstraint, heightConstraint);
+			var crossPlatformContentSize = crossPlatformLayout.CrossPlatformMeasure(widthConstraint, heightConstraint);
 
 			// Add the padding back in for the final size
 			crossPlatformContentSize.Width += padding.HorizontalThickness;
@@ -273,6 +274,7 @@ static void SetContentSizeForOrientation(UIScrollView uiScrollView, double viewp
 		Size ICrossPlatformLayout.CrossPlatformMeasure(double widthConstraint, double heightConstraint)
 		{
 			var scrollView = VirtualView;
+			var crossPlatformLayout = scrollView as ICrossPlatformLayout;
 			var platformScrollView = PlatformView;
 
 			var presentedContent = scrollView.PresentedContent;
@@ -299,17 +301,18 @@ Size ICrossPlatformLayout.CrossPlatformMeasure(double widthConstraint, double he
 			heightConstraint = AccountForPadding(heightConstraint, padding.VerticalThickness);
 
 			// Now handle the actual cross-platform measurement of the ScrollView's content
-			var result = scrollView.CrossPlatformMeasure(widthConstraint, heightConstraint);
+			var result = crossPlatformLayout.CrossPlatformMeasure(widthConstraint, heightConstraint);
 
 			return result.AdjustForFill(new Rect(0, 0, widthConstraint, heightConstraint), presentedContent);
 		}
 
 		Size ICrossPlatformLayout.CrossPlatformArrange(Rect bounds)
 		{
 			var scrollView = VirtualView;
+			var crossPlatformLayout = scrollView as ICrossPlatformLayout;
 			var platformScrollView = PlatformView;
 
-			var contentSize = scrollView.CrossPlatformArrange(bounds);
+			var contentSize = crossPlatformLayout.CrossPlatformArrange(bounds);
 
 			// The UIScrollView's bounds are available, so we can use them to make sure the ContentSize makes sense
 			// for the ScrollView orientation

diff --git a/src/Core/src/PublicAPI/net-android/PublicAPI.Unshipped.txt b/src/Core/src/PublicAPI/net-android/PublicAPI.Unshipped.txt
@@ -107,8 +107,4 @@ static Microsoft.Maui.SizeRequest.operator ==(Microsoft.Maui.SizeRequest left, M
 override Microsoft.Maui.Platform.WrapperView.Visibility.get -> Android.Views.ViewStates
 override Microsoft.Maui.Platform.WrapperView.Visibility.set -> void
 ~override Microsoft.Maui.Platform.WrapperView.DrawShadow(Android.Graphics.Canvas canvas, int viewWidth, int viewHeight) -> void
-~override Microsoft.Maui.Platform.WrapperView.GetClipPath(int width, int height) -> Android.Graphics.Path
-*REMOVED*Microsoft.Maui.IContentView.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.IContentView.CrossPlatformMeasure(double widthConstraint, double heightConstraint) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.ILayout.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.ILayout.CrossPlatformMeasure(double widthConstraint, double heightConstraint) -> Microsoft.Maui.Graphics.Size
+~override Microsoft.Maui.Platform.WrapperView.GetClipPath(int width, int height) -> Android.Graphics.Path
diff --git a/src/Core/src/PublicAPI/net-ios/PublicAPI.Unshipped.txt b/src/Core/src/PublicAPI/net-ios/PublicAPI.Unshipped.txt
@@ -101,10 +101,6 @@ virtual Microsoft.Maui.MauiUIApplicationDelegate.PerformFetch(UIKit.UIApplicatio
 Microsoft.Maui.Platform.MauiView.CacheMeasureConstraints(double widthConstraint, double heightConstraint) -> void
 Microsoft.Maui.Platform.MauiView.InvalidateConstraintsCache() -> void
 Microsoft.Maui.Platform.MauiView.IsMeasureValid(double widthConstraint, double heightConstraint) -> bool
-*REMOVED*Microsoft.Maui.IContentView.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.IContentView.CrossPlatformMeasure(double widthConstraint, double heightConstraint) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.ILayout.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.ILayout.CrossPlatformMeasure(double widthConstraint, double heightConstraint) -> Microsoft.Maui.Graphics.Size
 *REMOVED*override Microsoft.Maui.Platform.ContentView.SetNeedsLayout() -> void
 *REMOVED*override Microsoft.Maui.Platform.ContentView.SizeThatFits(CoreGraphics.CGSize size) -> CoreGraphics.CGSize
 *REMOVED*override Microsoft.Maui.Platform.LayoutView.LayoutSubviews() -> void

diff --git a/src/Core/src/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt b/src/Core/src/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
@@ -101,10 +101,6 @@ static Microsoft.Maui.SizeRequest.operator !=(Microsoft.Maui.SizeRequest left, M
 static Microsoft.Maui.SizeRequest.operator ==(Microsoft.Maui.SizeRequest left, Microsoft.Maui.SizeRequest right) -> bool
 Microsoft.Maui.LifecycleEvents.iOSLifecycle.PerformFetch
 virtual Microsoft.Maui.MauiUIApplicationDelegate.PerformFetch(UIKit.UIApplication! application, System.Action<UIKit.UIBackgroundFetchResult>! completionHandler) -> void
-*REMOVED*Microsoft.Maui.IContentView.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.IContentView.CrossPlatformMeasure(double widthConstraint, double heightConstraint) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.ILayout.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.ILayout.CrossPlatformMeasure(double widthConstraint, double heightConstraint) -> Microsoft.Maui.Graphics.Size
 *REMOVED*override Microsoft.Maui.Platform.ContentView.SetNeedsLayout() -> void
 *REMOVED*override Microsoft.Maui.Platform.ContentView.SizeThatFits(CoreGraphics.CGSize size) -> CoreGraphics.CGSize
 *REMOVED*override Microsoft.Maui.Platform.LayoutView.LayoutSubviews() -> void

diff --git a/src/Core/src/PublicAPI/net-tizen/PublicAPI.Unshipped.txt b/src/Core/src/PublicAPI/net-tizen/PublicAPI.Unshipped.txt
@@ -56,7 +56,3 @@ Microsoft.Maui.IAccelerator
 Microsoft.Maui.IAccelerator.Key.get -> string!
 Microsoft.Maui.IAccelerator.Modifiers.get -> System.Collections.Generic.IReadOnlyList<string!>!
 Microsoft.Maui.IMenuElement.Accelerators.get -> System.Collections.Generic.IReadOnlyList<Microsoft.Maui.IAccelerator!>?
-*REMOVED*Microsoft.Maui.IContentView.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.IContentView.CrossPlatformMeasure(double widthConstraint, double heightConstraint) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.ILayout.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.ILayout.CrossPlatformMeasure(double widthConstraint, double heightConstraint) -> Microsoft.Maui.Graphics.Size
diff --git a/src/Core/src/PublicAPI/net-windows/PublicAPI.Unshipped.txt b/src/Core/src/PublicAPI/net-windows/PublicAPI.Unshipped.txt
@@ -81,10 +81,6 @@ static Microsoft.Maui.SizeRequest.operator !=(Microsoft.Maui.SizeRequest left, M
 static Microsoft.Maui.SizeRequest.operator ==(Microsoft.Maui.SizeRequest left, Microsoft.Maui.SizeRequest right) -> bool
 static Microsoft.Maui.Handlers.MenuFlyoutItemHandler.MapAccelerator(Microsoft.Maui.Handlers.IMenuFlyoutItemHandler! handler, Microsoft.Maui.IMenuFlyoutItem! view) -> void
 static Microsoft.Maui.Handlers.MenuFlyoutSubItemHandler.MapAccelerator(Microsoft.Maui.Handlers.IMenuFlyoutSubItemHandler! handler, Microsoft.Maui.IMenuFlyoutSubItem! view) -> void
-*REMOVED*Microsoft.Maui.IContentView.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.IContentView.CrossPlatformMeasure(double widthConstraint, double heightConstraint) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.ILayout.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.ILayout.CrossPlatformMeasure(double widthConstraint, double heightConstraint) -> Microsoft.Maui.Graphics.Size
 *REMOVED*override Microsoft.Maui.Platform.ContentPanel.MeasureOverride(Windows.Foundation.Size availableSize) -> Windows.Foundation.Size
 *REMOVED*override Microsoft.Maui.Platform.LayoutPanel.MeasureOverride(Windows.Foundation.Size availableSize) -> Windows.Foundation.Size
 static Microsoft.Maui.Handlers.DatePickerHandler.MapBackground(Microsoft.Maui.Handlers.IDatePickerHandler! handler, Microsoft.Maui.IDatePicker! datePicker) -> void
diff --git a/src/Core/src/PublicAPI/net/PublicAPI.Unshipped.txt b/src/Core/src/PublicAPI/net/PublicAPI.Unshipped.txt
@@ -55,8 +55,4 @@ static Microsoft.Maui.PropertyMapperExtensions.ModifyMapping<TVirtualView, TView
 static Microsoft.Maui.PropertyMapperExtensions.PrependToMapping<TVirtualView, TViewHandler>(this Microsoft.Maui.IPropertyMapper<Microsoft.Maui.IElement!, Microsoft.Maui.IElementHandler!>! propertyMapper, string! key, System.Action<TViewHandler, TVirtualView>! method) -> void
 static Microsoft.Maui.PropertyMapperExtensions.ReplaceMapping<TVirtualView, TViewHandler>(this Microsoft.Maui.IPropertyMapper<Microsoft.Maui.IElement!, Microsoft.Maui.IElementHandler!>! propertyMapper, string! key, System.Action<TViewHandler, TVirtualView>! method) -> void
 static Microsoft.Maui.SizeRequest.operator !=(Microsoft.Maui.SizeRequest left, Microsoft.Maui.SizeRequest right) -> bool
-static Microsoft.Maui.SizeRequest.operator ==(Microsoft.Maui.SizeRequest left, Microsoft.Maui.SizeRequest right) -> bool
-*REMOVED*Microsoft.Maui.IContentView.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.IContentView.CrossPlatformMeasure(double widthConstraint, double heightConstraint) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.ILayout.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.ILayout.CrossPlatformMeasure(double widthConstraint, double heightConstraint) -> Microsoft.Maui.Graphics.Size
+static Microsoft.Maui.SizeRequest.operator ==(Microsoft.Maui.SizeRequest left, Microsoft.Maui.SizeRequest right) -> bool
diff --git a/src/Core/src/PublicAPI/netstandard/PublicAPI.Unshipped.txt b/src/Core/src/PublicAPI/netstandard/PublicAPI.Unshipped.txt
@@ -55,8 +55,4 @@ static Microsoft.Maui.SizeRequest.operator !=(Microsoft.Maui.SizeRequest left, M
 static Microsoft.Maui.SizeRequest.operator ==(Microsoft.Maui.SizeRequest left, Microsoft.Maui.SizeRequest right) -> bool
 Microsoft.Maui.IAccelerator
 Microsoft.Maui.IAccelerator.Key.get -> string!
-Microsoft.Maui.IAccelerator.Modifiers.get -> System.Collections.Generic.IReadOnlyList<string!>!
-*REMOVED*Microsoft.Maui.IContentView.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.IContentView.CrossPlatformMeasure(double widthConstraint, double heightConstraint) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.ILayout.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.ILayout.CrossPlatformMeasure(double widthConstraint, double heightConstraint) -> Microsoft.Maui.Graphics.Size
+Microsoft.Maui.IAccelerator.Modifiers.get -> System.Collections.Generic.IReadOnlyList<string!>!
diff --git a/src/Core/src/PublicAPI/netstandard2.0/PublicAPI.Unshipped.txt b/src/Core/src/PublicAPI/netstandard2.0/PublicAPI.Unshipped.txt
@@ -55,8 +55,4 @@ static Microsoft.Maui.PropertyMapperExtensions.ModifyMapping<TVirtualView, TView
 static Microsoft.Maui.PropertyMapperExtensions.PrependToMapping<TVirtualView, TViewHandler>(this Microsoft.Maui.IPropertyMapper<Microsoft.Maui.IElement!, Microsoft.Maui.IElementHandler!>! propertyMapper, string! key, System.Action<TViewHandler, TVirtualView>! method) -> void
 static Microsoft.Maui.PropertyMapperExtensions.ReplaceMapping<TVirtualView, TViewHandler>(this Microsoft.Maui.IPropertyMapper<Microsoft.Maui.IElement!, Microsoft.Maui.IElementHandler!>! propertyMapper, string! key, System.Action<TViewHandler, TVirtualView>! method) -> void
 static Microsoft.Maui.SizeRequest.operator !=(Microsoft.Maui.SizeRequest left, Microsoft.Maui.SizeRequest right) -> bool
-static Microsoft.Maui.SizeRequest.operator ==(Microsoft.Maui.SizeRequest left, Microsoft.Maui.SizeRequest right) -> bool
-*REMOVED*Microsoft.Maui.IContentView.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.IContentView.CrossPlatformMeasure(double widthConstraint, double heightConstraint) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.ILayout.CrossPlatformArrange(Microsoft.Maui.Graphics.Rect bounds) -> Microsoft.Maui.Graphics.Size
-*REMOVED*Microsoft.Maui.ILayout.CrossPlatformMeasure(double widthConstraint, double heightConstraint) -> Microsoft.Maui.Graphics.Size
+static Microsoft.Maui.SizeRequest.operator ==(Microsoft.Maui.SizeRequest left, Microsoft.Maui.SizeRequest right) -> bool