gtk:combo-box-model (object)

object -- a gtk:combo-box widget
model -- a gtk:tree-model object

The accessor for the model slot gets or sets the model which is acting as data source for the combo box. Will unset a previously set model, if applicable. If model is nil, then it will unset the model.

Note that this function does not clear the cell renderers, you have to call the gtk:cell-layout-clear function yourself if you need to set up different cell renderers for the new model. The gtk:combo-box implementation is deprecated since 4.10. Use the gtk:drop-down widget instead.