gtk:list-store-set-value (model iter column value)

model -- a gtk:list-store object
iter -- a valid gtk:tree-iter iterator for the row being modified
column -- an integer with the column number to modify
value -- a new value for the cell

Sets the data in the cell specified by iter and column. The type of value must be convertible to the type of column. The gtk:list-store implementation is deprecated since 4.10. Use the g:list-store object instead.