Merge pull request unoplatform#15188 from Youssef1313/calendardatepic…

…ker-bug

fix: Fix CalendarDatePicker day item corner

src/Uno.UI.RuntimeTests/Tests/Windows_UI_Xaml_Controls/Given_CalendarView.cs

@@ -1,15 +1,15 @@
 using System;
-using System.Collections.Generic;
-using System.Text;
+using System.Reflection;
 using System.Threading.Tasks;
-using Private.Infrastructure;
 using Microsoft.UI.Xaml.Controls;
-using MUXControlsTestApp.Utilities;
+using Microsoft.UI.Xaml;
 using Microsoft.UI.Xaml.Media;
-using Uno.UI.RuntimeTests.MUX.Helpers;
-using Windows.UI;
 using Microsoft.UI.Xaml.Input;
-using System.Reflection;
+using MUXControlsTestApp.Utilities;
+using Private.Infrastructure;
+using Uno.UI.Extensions;
+using Uno.UI.RuntimeTests.Helpers;
+using System.Linq;
 
 #if !HAS_UNO_WINUI
 using Microsoft/* UWP don't rename */.UI.Xaml.Controls;
@@ -22,6 +22,34 @@ namespace Uno.UI.RuntimeTests.Tests.Windows_UI_Xaml_Controls;
 [RunsOnUIThread]
 public class Given_CalendarView
 {
+#if __WASM__
+	[TestMethod]
+	public async Task When_ItemCornerRadius()
+	{
+		var calendarView = new CalendarView();
+		calendarView.OutOfScopeBackground = new SolidColorBrush(Microsoft.UI.Colors.Red);
+		calendarView.CalendarItemCornerRadius = new CornerRadius(40);
+		calendarView.DayItemCornerRadius = new CornerRadius(20);
+
+		await UITestHelper.Load(calendarView);
+		await TestServices.WindowHelper.WaitForIdle();
+
+		var hasOutOfScope = false;
+
+		foreach (var dayItem in calendarView.EnumerateDescendants().OfType<CalendarViewDayItem>())
+		{
+			var color = Uno.Foundation.WebAssemblyRuntime.InvokeJS($"document.getElementById({dayItem.HtmlId}).style[\"background-color\"]");
+			if (color == "rgb(255, 0, 0)")
+			{
+				hasOutOfScope = true;
+				var result = Uno.Foundation.WebAssemblyRuntime.InvokeJS($"document.getElementById({dayItem.HtmlId}).style[\"border-radius\"]");
+				Assert.AreEqual("21px", result);
+			}
+		}
+
+		Assert.IsTrue(hasOutOfScope);
+	}
+#endif
 #if __ANDROID__ || __IOS__ || __MACOS__
 	[Ignore("Test fails on these platforms")]
 #endif

src/Uno.UI/UI/Xaml/Controls/Border/BorderLayerRenderer.wasm.cs

@@ -11,13 +11,14 @@
 using Uno;
 using Uno.UI.Helpers;
 using Uno.UI.Extensions;
+using Windows.Foundation;
 
 namespace Microsoft.UI.Xaml.Shapes
 {
 	partial class BorderLayerRenderer
 	{
 		private Brush _background;
-		private (Brush, Thickness, CornerRadius) _border;
+		private (Brush, Thickness, CornerRadius, Size) _border;
 
 		private Action _backgroundChanged;
 
@@ -38,9 +39,10 @@ public void UpdateLayer(
 				SetAndObserveBackgroundBrush(fwElt, oldValue, background, ref _backgroundChanged);
 			}
 
-			if (_border != (borderBrush, borderThickness, cornerRadius))
+			var renderSize = element.RenderSize;
+			if (_border != (borderBrush, borderThickness, cornerRadius, renderSize))
 			{
-				_border = (borderBrush, borderThickness, cornerRadius);
+				_border = (borderBrush, borderThickness, cornerRadius, renderSize);
 				SetBorder(element, borderThickness, borderBrush, cornerRadius);
 			}
 		}

src/Uno.UI/UI/Xaml/Controls/CalendarView/CalendarViewDayItem.Properties.cs

@@ -28,6 +28,9 @@ public bool IsBlackout
 			}
 			internal set
 			{
+#if DEBUG
+				put_Date(value);
+#endif
 				this.SetValue(DateProperty, value);
 			}
 		}

src/Uno.UI/UI/Xaml/Controls/CalendarView/CalendarViewDayItem.cs

@@ -140,11 +140,11 @@ protected override void OnKeyDown(
 
 		}
 
-#if DEBUG && false
+#if DEBUG
 		private void put_Date(DateTime value)
 		{
 			SetDateForDebug(value);
-			CalendarViewDayItemGenerated.Date = value;
+			//CalendarViewDayItemGenerated.Date = value;
 
 		}
 #endif