gtk:column-view-column-new (&optional title factory)

title -- an optional string with the title to use for this column, or the default nil value
factory -- an optional gtk:list-item-factory object to populate items with, or the default nil value

The new gtk:column-view-column object using the given factory.

Creates a new column that uses the given factory for mapping items to widgets. You most likely want to call the gtk:column-view-append-column function next.