#GtkEntryCompletion is an auxiliary object to be used in conjunction with #GtkEntry to provide the completion functionality. It implements the #GtkCellLayout interface, to allow the user to add extra cells to the #GtkTreeView with completion matches.
Fluent builder for gtk.entry_completion.EntryCompletion
Fluent builder implementation template for gtk.entry_completion.EntryCompletion
Module for EntryCompletion class