Zune (widget Toolkit)
Zune is an object-oriented GUI toolkit which is part of the AROS (AROS Research Operating System) project and nearly a clone, at both an API and look and feel level, of Magic User Interface (MUI), a well-known Amiga shareware product by Stefan Stuntz.
Zune is based on the BOOPSI system, the framework inherited from AmigaOS for object-oriented programming in C. Zune classes don't derive from existing BOOPSI gadget classes; instead, the Notify class (base class of the Zune hierarchy) derives from the BOOPSI root class.
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