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From: jr4412 on 22 Feb 2010 07:26
> > > I need  a widget that I can have multiple sliders on a single trough.
> > > And I don't want the sliders not to be able to pass its neighbor
> > > slider, either up/down stream.
>
> Wasn't that an example in Brent Welch's book? (I have not my copy
> at hand, so can't check)
>

yes, chapter 37, the 'Min Max Scale' example.

the author says that the sample code can be retrieved from
http://www.beedub.com/book/.

HTH, jr.
From: Mike on 24 Feb 2010 08:19
On Feb 22, 4:26 am, jr4412 <jr4...(a)googlemail.com> wrote:
> > > > I need  a widget that I can have multiple sliders on a single trough.
> > > > And I don't want the sliders not to be able to pass its neighbor
> > > > slider, either up/down stream.
>
> > Wasn't that an example in Brent Welch's book? (I have not my copy
> > at hand, so can't check)
>
> yes, chapter 37, the 'Min Max Scale' example.
>
> the author says that the sample code can be retrieved fromhttp://www.beedub.com/book/.
>
> HTH, jr.

Thanks for all the responses. I think I mistated with the
"overlapping". I probably won't want them to overlap.
This will be a custom widget with about 6 sliders ultimately.
Brents book looks like some good starter code.
I was thinking maybe Itk would have a good foundation to build this
on, but I couldn't find any examples like this.
Thanks to everybody.
From: Mike on 25 Feb 2010 01:23
On Feb 21, 2:38 pm, Jeff Hobbs <jeff.ho...(a)gmail.com> wrote:
> On Feb 20, 4:26 pm, Mike <mocall...(a)gmail.com> wrote:
>
> > I need  a widget that I can have multiple sliders on a single trough.
> > And I don't want the sliders not to be able to pass its neighbor
> > slider, either up/down stream.
>
> You can simulate something like that with the canvas pretty easily.
> I've seen something like that before, but I can't recall where off
> hand.
>
> Jeff

Hi Jeff, I know this if off topic. But do you have any influence on
other contributors ??
More specifically FFIDL, or do you know of any other dll usage
mechanism, that supports async callbacks ??
David Gravereaux was trying to do a wrapper for me, for what I'm
after, but that never did materialize.
We sort of lost touch with each other.
Thanks in advance.
From: Kevin Kenny on 25 Feb 2010 07:24
Mike wrote:
> Thanks for all the responses. I think I mistated with the
> "overlapping". I probably won't want them to overlap.
> This will be a custom widget with about 6 sliders ultimately.
> Brents book looks like some good starter code.
> I was thinking maybe Itk would have a good foundation to build this
> on, but I couldn't find any examples like this.
> Thanks to everybody.

The 'ruler' demo that comes with Tk would be a very good starting
point. It shouldn't be too hard to adapt it to the use case
you describe.
--
73 de ke9tv/2, Kevin
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