1

Src/Unity/Scripts/UX/Service/UI Toolkit/UIToolKitPanel.cs

@@ -78,47 +78,45 @@ namespace BITKit.UX
 			background?.SetOpacity(0);
 			if (IsWindow) document.sortingOrder++;
 		}
+
 		protected virtual void Start()
 		{
 			BITKit.UX.UXUtils.Inject(this);
-			
+
 			UXService.Register(this);
-			destroyCancellationToken.Register(() =>
-			{
-				UXService.UnRegister(this);
-			});
-			
-			if(IsValid && autoEntry)
+			destroyCancellationToken.Register(() => { UXService.UnRegister(this); });
+
+			if (IsValid && autoEntry)
 				UXService.Entry(this);
-			
-			var returnButton= document.rootVisualElement.Q("return-button");
+
+			var returnButton = document.rootVisualElement.Q("return-button");
 			returnButton?.RegisterCallback<MouseDownEvent>(x =>
 			{
 				if (x.button is 0)
 					OnReturn();
 			});
-			
+
+			var invisible = document.rootVisualElement.Create<VisualElement>();
+			invisible.name = "invisible_return_generate";
+			invisible.style.position = Position.Absolute;
+			invisible.pickingMode = PickingMode.Ignore;
+			invisible.style.left = 0;
+			invisible.style.right = 0;
+			invisible.style.top = 0;
+			invisible.style.bottom = 0;
+			invisible.SendToBack();
+
+			if (closeWhenClickOutside)
+			{
+				invisible.RegisterCallback<MouseDownEvent>(x => { OnReturn(); });
+				invisible.pickingMode = PickingMode.Position;
+			}
 			if (isWindow)
 			{
-				var invisible = document.rootVisualElement.Create<VisualElement>();
-				invisible.name = "invisible_return_generate";
-				invisible.style.position = Position.Absolute;
-				invisible.style.left = 0;
-				invisible.style.right = 0;
-				invisible.style.top = 0;
-				invisible.style.bottom = 0;
-				invisible.SendToBack();
 				invisible.style.backgroundColor = new Color(0, 0, 0, 0.9f);
-				{
-					if(closeWhenClickOutside)
-						invisible.RegisterCallback<MouseDownEvent>(x =>
-						{
-							OnReturn();
-						});
-				}
 			}
-			
 		}
+
 		public bool IsEntered { get; set; }
 		public void Entry()
 		{