Selects a custom item.
See [method@Gtk.AppChooserButton.append_custom_item].
Use [method@Gtk.AppChooser.refresh] to bring the selection to its initial state.
the name of the custom item
See Implementation
Selects a custom item.
See [method@Gtk.AppChooserButton.append_custom_item].
Use [method@Gtk.AppChooser.refresh] to bring the selection to its initial state.