Sets the columns that should be hidden based on the inputed list of \
        names.
        
        :param      columns | [<str>, ..]

def setHiddenColumns(self, hidden):
        """
        Sets the columns that should be hidden based on the inputed list of \
        names.
        
        :param      columns | [<str>, ..]
        """
        colnames = self.columns()
        for c, column in enumerate(colnames):
            self.setColumnHidden(c, column in hidden)