661             return row_edit

   661             return row_edit

   662 

   662 

   663         def _RefreshButtons():

   663         def _RefreshButtons():

   664             if self:

   664             if self:

   665                 table_length = len(self.Table.data)

   665                 table_length = len(self.Table.data)

   667                 row_edit = True

   666                 row_edit = True

   668                 row = 0

   667                 row = 0

   669                 if table_length > 0:

   668                 if table_length > 0:

   670                     row = self.VariablesGrid.GetGridCursorRow()

   669                     row = self.VariablesGrid.GetGridCursorRow()

   671                     row_edit = _GetRowEdit(row)

   670                     row_edit = _GetRowEdit(row)