Sorting Option for ComboBox

Can an option be made to sort the entries in a ComboBox (and perhaps other controls where it might be relevant)? It would be nice to also have an additional flag/option to make the sort case-insensitive and perhaps other common sorting variations.

There can be situations where a binding provides a list of items and the order may not be as-desired for the user interface, as @amingle raised here. By letting the user control the order in the interface control, it avoids having to dive into plugin code or, in the case of built-in devices, be stuck with an uncontrollable ordering.