[Tile-dev] Progress bar

[Kevin W. <sw...@wo...>]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

I'm having difficulty with the progress bar widget. I want to display
the progress bar in a continuing loop to signify a process of indefinite
length--the "barberpole" widget in Interface Builder serves this
function, but since Tile doesn't have an equivalent version, looping the
regular progress bar during the process (so that it repeats from 0-100
until the process terminates) is my workaround.

The problem I'm having is that the only place I've seen the progress bar
used is in the Tile demo, and the way it's presented there--as begin
attached/driven by the "scale" widget--isn't how I want to do it. Here's
the code in the tile demo:

set s [tframe $l.scales]
tscale $s.scale -orient horizontal -from 0 -to 100 -variable ::V(SCALE)
tscale $s.vscale -orient vertical -from -25 -to 25 -variable ::V(VSCALE)
tprogress $s.progress -orient horizontal -from 0 -to 100
tprogress $s.vprogress -orient vertical -from -25 -to 25
$s.scale configure -command [list $s.progress set]
$s.vscale configure -command [list $s.vprogress set]

Can anyone suggest a way to tweak this example so that the tprogress
widget isn't driven by the tscale widget? [list $.progress set]

Thanks,
Kevin
- --
Kevin Walzer, PhD
WordTech Software--Open Source Applications and Packages for OS X
http://www.wordtech-software.com
http://www.smallbizmac.com
http://www.kevin-walzer.com
mailto:sw...@wo...
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.4 (Darwin)
Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org

iD8DBQFBS7BsF6m9qPmThLQRAgekAJ0TyEN5zDwi/OBHNH75uvBvW5/mcwCfQD1L
cXrQiGlFTv81uOc51G9zRE0=
=trV8
-----END PGP SIGNATURE-----