cybertools/composer/schema/grid/interfaces.py
helmutm af031fa585 add cardinality attribute to grid field definition
git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@3225 fd906abe-77d9-0310-91a1-e0d9ade77398
2009-02-11 15:28:45 +00:00

52 lines
1.6 KiB
Python

#
# Copyright (c) 2009 Helmut Merz helmutm@cy55.de
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
"""
Grid field definition.
$Id$
"""
from zope import schema
from zope.interface import Interface, Attribute
from zope.i18nmessageid import MessageFactory
from zope.schema.vocabulary import SimpleVocabulary, SimpleTerm
from cybertools.composer.schema.interfaces import FieldType
_ = MessageFactory('cybertools.composer.schema')
class Grid(schema.List):
__typeInfo__ = ('grid',
FieldType('grid', 'grid',
u'Grid for representing a series of records or rows.',
instanceName='grid'))
column_types = []
cardinality = None
class Records(Grid):
__typeInfo__ = ('records',
FieldType('records', 'records',
u'A series of records or rows.',
instanceName='records',))