def METHOD_NAME(self, QGraphicsSceneMouseEvent):
    """
    mouse press: display the editor
    :param QGraphicsSceneMouseEvent:
    :return:
    """
    mdl = ObjectsModel([self.api_object], self.api_object.editable_headers,
                       parent=self.diagramScene.parent().object_editor_table, editable=True, transposed=True)
    self.diagramScene.parent().object_editor_table.setModel(mdl)