[plt-scheme] getting slider's values

Hi all,

Is there any way to get the start and the end values of the slider when
the user changes the slider's value? (i.e. the values when the user
clicks and drags the slider from one point to another)

M. Fatih Köksal
İstanbul Bilgi University
Computer Science Department



-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 260 bytes
Desc: OpenPGP digital signature
URL: <http://lists.racket-lang.org/users/archive/attachments/20090420/8d610aa4/attachment.sig>