Event details page basic layout.

Wino.Calendar/Controls/CalendarItemCommandBarFlyout.cs

@@ -0,0 +1,31 @@
+using Microsoft.UI.Xaml.Controls;
+using Windows.UI.Xaml;
+using Wino.Calendar.ViewModels.Data;
+
+namespace Wino.Calendar.Controls
+{
+    public class CalendarItemCommandBarFlyout : CommandBarFlyout
+    {
+        public static readonly DependencyProperty ItemProperty = DependencyProperty.Register(nameof(Item), typeof(CalendarItemViewModel), typeof(CalendarItemCommandBarFlyout), new PropertyMetadata(null, new PropertyChangedCallback(OnItemChanged)));
+
+        public CalendarItemViewModel Item
+        {
+            get { return (CalendarItemViewModel)GetValue(ItemProperty); }
+            set { SetValue(ItemProperty, value); }
+        }
+
+
+        private static void OnItemChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+        {
+            if (d is CalendarItemCommandBarFlyout flyout)
+            {
+                flyout.UpdateMenuItems();
+            }
+        }
+
+        private void UpdateMenuItems()
+        {
+
+        }
+    }
+}