[Lazarus] Why is TCustomControl.Canvas public?

[Flávio Etrusco]

> (...)
> TCustomControl is to be a base class not for quick hacks. Adding more
> functions would blow the code for most components that don't use it

Oh my. I suppose it's not be used directly in TCustomControl, but on
descendants.


> OnPaint can be even undesired in some controls
>
> If some descendants needs OnPaint is pretty simple to add with the benefit
> of choosing where to call.

This is not in question. It's already there.

-Flávio