Sets the model for a GtkEntryCompletion. If completion already has a model set, it will remove it before setting the new model. If model is NULL, then it will unset the model. Since 2.4
the GtkTreeModel. [allow-none]
See Implementation
Sets the model for a GtkEntryCompletion. If completion already has a model set, it will remove it before setting the new model. If model is NULL, then it will unset the model. Since 2.4