Sets the table type for this record box to the inputed table type.
        
        :param      tableType | <orb.Table>

def setTableType( self, tableType ):
        """
        Sets the table type for this record box to the inputed table type.
        
        :param      tableType | <orb.Table>
        """
        self._tableType     = tableType
        
        if tableType:
            self._tableTypeName = tableType.schema().name()
        else:
            self._tableTypeName = ''