Martin Franklin wrote: > Mark Light wrote: > > Hi, > > I have a Pmw.Counter widget and I would like to add a command > > that is called on pressing either the up or down arrows (the > > command will be the same for both). I have managed to do this for > > the entryfield with "entryfield_command = ", but can't get the same > > to work for the arrows, could someone help me out with how to do > > this. > > > > Looking at the source for the PmwCounter it doesn't look like it > exposes the buttons callbacks. > > I think the best way to do this would be to provide a validator > method to the Counter's entryfield. The validator gets called > whenever the entryfields value changes. > > Example validator methods are included in the Pmw documentation. > > Martin
Thanks - this put me on the right track -- http://mail.python.org/mailman/listinfo/python-list
