Re: MPS: scroll-bars

[Po Lu]

Helmut Eller <eller.helmut@gmail.com> writes:

> xg_gtk_scroll_destroy uses id_to_widget. That's a global variable.  I'd
> rather avoid that.

xg_gtk_scroll_destroy does, but nothing forces the function that unpins
the widget to take the same approach.  The scroll bar pseudovector
structure can as easily be provided as callback data.