Hello,

What is the exact specification for TWinControl.SetShape (bitmap
version) ? (for custom shaped windows)

I certified that black pixels are opaque and white pixels are fully
transparent, but what about other colors? What is defined for them?
Simply a recomendation not to use, as each platform may behave
differently?

Also, I assume that only full transparency or fully opaque is
supported, and the bitmap cannot be used to make an Alpha transparent
window, is that correct?

thanks,
-- 
Felipe Monteiro de Carvalho
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