[Ide] Fix InformationPopoverWidget Popover

* Fix initial popover position
* Correctly Dispose the Popover

1 files changed, 13 insertions, 1 deletions

diff --git a/main/src/core/MonoDevelop.Ide/MonoDevelop.Components/InformationPopoverWidget.cs b/main/src/core/MonoDevelop.Ide/MonoDevelop.Components/InformationPopoverWidget.cs
index 1c10a4fba7..12f8bc7359 100644
--- a/main/src/core/MonoDevelop.Ide/MonoDevelop.Components/InformationPopoverWidget.cs
+++ b/main/src/core/MonoDevelop.Ide/MonoDevelop.Components/InformationPopoverWidget.cs
@@ -36,7 +36,7 @@ namespace MonoDevelop.Components
 		Xwt.ImageView imageView;
 		string message;
 		TooltipPopoverWindow popover;
-		PopupPosition popupPosition;
+		PopupPosition popupPosition = PopupPosition.Top;
 
 		public InformationPopoverWidget ()
 		{
@@ -119,11 +119,23 @@ namespace MonoDevelop.Components
 		protected override void OnMouseExited (EventArgs args)
 		{
 			base.OnMouseExited (args);
+			DestroyPopover ();
+		}
+
+		void DestroyPopover ()
+		{
 			if (popover != null) {
 				popover.Destroy ();
 				popover = null;
 			}
 		}
+
+		protected override void Dispose (bool disposing)
+		{
+			if (disposing)
+				DestroyPopover ();
+			base.Dispose (disposing);
+		}
 	}
 }