docs: def _move_focused_item_into_viewport(self, view, focused_item):
          """Called when an item is focused, moves the item into the viewport
  
          :param view:
          :param StateView | ConnectionView | PortView focused_item: The focused item
          """
          self.view.editor.handler_block(self.drag_motion_handler_id)
          self.move_item_into_viewport(focused_item)
          self.view.editor.handler_unblock(self.drag_motion_handler_id)