NadaSpam wrote:
>
> If you have a generic Staff, the way I see it is that some derived classes 
> might be CommonStaff, PianoStaff, TabStaff, PercussionStaff, ChordStaff.

Why not work from RG's existing classes LinedStaff -> NotationStaff?

> They would need some smarts built into them, or you'd end up with a fragile
> system. A PianoStaff isn't simply 2 CommonStaffs.

Although piano music is usually written on 2 staves
it can also be written on 1, 3 or more staves.

> They way it [PianoStaff] handles ledger lines is different.

Why would it be different?

William


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