How to use scrollbar to control values of varibles

Wei Xie (xiewei@ceropa.weizmann.ac.il)
Mon, 1 Jun 1998 11:05:38 +0200 (EET)


Dear ROOTer's,

I want to use a scroll-bar to control the value of some varibles in
the control panel. Could you please tell me how to do it ?

Sincerely yours

Xie