Returns a [iface@Gio.
ListModel] that contains the pages of this.
This can be used to keep an up-to-date view.
The model implements [iface@Gtk.SectionModel], with one section for pinned pages and one for the rest of the pages.
It also implements [iface@Gtk.SelectionModel] and can be used to track and change the selected page.
| this |
a tab view |
|
a `GtkSelectionModel` for the pages of this |