def __ioldnit__(self, worksheet, ind):
self.data = worksheet.data.columns[ind]
self.worksheet = worksheet
MkArray.__init__(self, worksheet.data.columns, worksheet.data.columns.data, ind)
self.worksheet.connect('set-parent', self.on_ws_set_parent)
def reload(self, ind):
MkArray.__init__(self, self.worksheet.data.columns, self.worksheet.data.columns.data, ind)
self.data = self.worksheet.data.columns[ind]
def undo_set_expr(self, state):
self.do_set_expr(None, state['old'], setstate=False)
if 'olddata' in state:
MkArray.__setitem__(self, slice(None), state['olddata'])
