gtk:cell-view-fit-model (object)

object -- a gtk:cell-view object
setting -- whether the cell view should request space for the whole tree model

The accessor for the fit-model slot gets or sets whether the cell view is configured to request space to fit the entire tree model. This is used by gtk:combo-box widgets to ensure that the cell view displayed on the combo box's button always gets enough space and does not resize when selection changes.