The PanelBar object is the main object. It provides access to the Groups collection and the, ButtonFont, ItemFont and ItemHoverFont objects.
The Groups collection manages the individual Group objects.
The Group objects represent each expanding panel. The Group object provides access to the Items collection.
The Items collection manages the individual Item objects in a Group.
The Item objects represent each Item contained within a Group.
The ButtonFont, ButtonHoverFont, ItemFont and ItemHoverFont objects are for defining font appearance.