fix(treeviewlist): make DispatcherHerlper use DispatcherQueue which f…

…ixes setting IsExpanded in PrepareContainerForItemOverride
unoplatform · Sep 22, 2023 · 92913c2 · 92913c2
1 parent 5ca42a7
commit 92913c2
Showing 1 changed file with 9 additions and 10 deletions.
diff --git a/src/Uno.UI/Helpers/WinUI/DispatchHelper.cs b/src/Uno.UI/Helpers/WinUI/DispatchHelper.cs
@@ -49,17 +49,16 @@ public DispatcherHelper(DependencyObject dependencyObject = null)
 
 		public void RunAsync(Action func, bool fallbackToThisThread = false)
 		{
-			// TODO: Uno specific - dispatcher queue is not implemented yet
-			if (false)//dispatcherQueue != null)
+			if (dispatcherQueue != null)
 			{
-				//var result = dispatcherQueue.TryEnqueue(() => func());
-				//if (!result)
-				//{
-				//	if (fallbackToThisThread)
-				//	{
-				//		func();
-				//	}
-				//}
+				var result = dispatcherQueue.TryEnqueue(() => func());
+				if (!result)
+				{
+					if (fallbackToThisThread)
+					{
+						func();
+					}
+				}
 			}
 			else if (coreDispatcher != null)
 			{