23 Nov
2006
23 Nov
'06
10:04 a.m.
I was able to display a slider (scale), but I have no idea on how to get its current value. What type is it ? Which method needs to be used to get it ?
So here is the Tcl/Tk, conveniently tested from a win32 command console:
wish85
(Tcl console opens along with Tk window. In the Tcl console...) scale .x1 -from 10 -to 100 pack .x1 .x1 get
http://aspn.activestate.com/ASPN/docs/ActiveTcl/8.4/tcl/TkCmd/scale.htm
You could also say:
scale .x1 -variable x1-value
And then make x1-value the text variable of a label and get that working to have some fun. Once (and perhaps not before) all that is working, replicate in LTk.
hth, kenny