private void PromptActorsCombobox_LostFocus(object sender, RoutedEventArgs e)
 {
     try
     {
         if (!AdditionalData.GetWidgetAnchorNames().Contains(PromptActorsCombobox.Text) && PromptActorsCombobox.Text.Length > 0)
         {
             AdditionalData.AddWidgetAnchor(PromptActorsCombobox.Text);
         }
     }
     catch (Exception)
     {
     }
     OnNodeDataChanged(sender, e);
 }