gtk:tree-view-model (object)

objet -- a gtk:tree-view widget
model -- a gtk:tree-model object

The accessor for the model slot of the gtk:tree-view class gets or sets the model the tree view is based on. Returns nil if the model is unset. If the tree view already has a model set, it will remove it before setting the new model. If the model argument is nil, then it will unset the old model. The gtk:tree-view implementation is deprecated since 4.10. Please do not use it in newly written code.