set_sort_func

Sets a sort function.

By setting a sort function on the this one can dynamically reorder the rows of the list, based on the contents of the rows.

The sort_func will be called for each row after the call, and will continue to be called each time a row changes (via [ method@Gtk.ListBoxRow.changed]) and when [method@Gtk.ListBox.invalidate_sort] is called.

Note that using a sort function is incompatible with using a model (see [method@Gtk.ListBox.bind_model]).

Parameters:

this	a `GtkListBox`
sort_func	the sort function
destroy	destroy notifier for user_data
user_data	user data passed to sort_func