Update WindowTitle when closing an unsaved window

Author: Hexer10

UI/Components/EditorElement.xaml.cs

@@ -532,6 +532,7 @@ public async void Close(bool ForcedToSave = false, bool CheckSavings = true)
 				}
 			}
 			Parent = null; //to prevent a ring depency which disables the GC from work
+			Program.MainWindow.UpdateWindowTitle();
         }
 
         private void editor_TextChanged(object sender, EventArgs e)

UI/MainWindow.xaml.cs

@@ -343,7 +343,7 @@ private void EditorObjectBrowserGridRow_WidthChanged(object sender, EventArgs e)
 			}
 		}
 
-		private void UpdateWindowTitle()
+		public void UpdateWindowTitle()
         {
             EditorElement ee = GetCurrentEditorElement();
             string outString;