- fix event names

dotnet · Jul 20, 2021 · ac453ad · ac453ad
1 parent e389e27
commit ac453ad
Showing 1 changed file with 9 additions and 49 deletions.
diff --git a/src/Controls/src/Core/HandlerImpl/Window.Impl.cs b/src/Controls/src/Core/HandlerImpl/Window.Impl.cs
@@ -117,49 +117,6 @@ void OnCollectionChanged(object? sender, NotifyCollectionChangedEventArgs e)
 			}
 		}
 
-		static void OnPageChanged(BindableObject bindable, object oldValue, object newValue)
-		{
-			if (bindable is not Window window)
-				return;
-
-			var oldPage = oldValue as Page;
-			if (oldPage != null)
-			{
-				window.InternalChildren.Remove(oldPage);
-				oldPage.HandlerChanged -= OnPageHandlerChanged;
-				oldPage.HandlerChanging -= OnPageHandlerChanging;
-			}
-
-			var newPage = newValue as Page;
-			if (newPage != null)
-			{
-				window.InternalChildren.Add(newPage);
-				newPage.NavigationProxy.Inner = window.NavigationProxy;
-			}
-
-			window.ModalNavigationManager.SettingNewPage();
-
-			if (newPage != null)
-			{
-				newPage.HandlerChanged += OnPageHandlerChanged;
-				newPage.HandlerChanging += OnPageHandlerChanging;
-
-				if (newPage.Handler != null)
-					OnPageHandlerChanged(newPage, EventArgs.Empty);
-			}
-
-			void OnPageHandlerChanged(object? sender, EventArgs e)
-			{
-				window.ModalNavigationManager.PageAttachedHandler();
-				window.AlertManager.Subscribe();
-			}
-
-			void OnPageHandlerChanging(object? sender, HandlerChangingEventArgs e)
-			{
-				window.AlertManager.Unsubscribe();
-			}
-		}
-
 		void SendWindowAppearing()
 		{
 			Page?.SendAppearing();
@@ -240,8 +197,8 @@ static void OnPageChanged(BindableObject bindable, object oldValue, object newVa
 			if (oldPage != null)
 			{
 				window.InternalChildren.Remove(oldPage);
-				oldPage.AttachedHandler -= OnPageAttachedHandler;
-				oldPage.DetachedHandler -= OnPageDetachedHandler;
+				oldPage.HandlerChanged -= OnPageHandlerChanged;
+				oldPage.HandlerChanging -= OnPageHandlerChanging;
 			}
 
 			var newPage = newValue as Page;
@@ -255,17 +212,20 @@ static void OnPageChanged(BindableObject bindable, object oldValue, object newVa
 
 			if (newPage != null)
 			{
-				newPage.AttachedHandler += OnPageAttachedHandler;
-				newPage.DetachedHandler += OnPageDetachedHandler;
+				newPage.HandlerChanged += OnPageHandlerChanged;
+				newPage.HandlerChanging += OnPageHandlerChanging;
+
+				if (newPage.Handler != null)
+					OnPageHandlerChanged(newPage, EventArgs.Empty);
 			}
 
-			void OnPageAttachedHandler(object? sender, EventArgs e)
+			void OnPageHandlerChanged(object? sender, EventArgs e)
 			{
 				window.ModalNavigationManager.PageAttachedHandler();
 				window.AlertManager.Subscribe();
 			}
 
-			void OnPageDetachedHandler(object? sender, EventArgs e)
+			void OnPageHandlerChanging(object? sender, HandlerChangingEventArgs e)
 			{
 				window.AlertManager.Unsubscribe();
 			}