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Re: Widget Slider Values [message #12356 is a reply to message #12327]

Thu, 16 July 1998 00:00

mgs
Messages: 144
Registered: March 1995

Senior Member

In article <MPG.101283109280766989807@news.frii.com>, davidf@dfanning.com
(David Fanning) wrote:

> Darran Edmundson (dEdmundson@Bigfoot.com) writes:
>
>> P.S. While I have the attention of an IDL guru. I just "hand-coded"
>> my first slider widget. Is it really necessary to add labels manually
>> in order to see the slider value. It's late here but I don't see
>> a keyword or compound widget that will do the job and I'm about to create
>> a widget_label ...
>
> No, it is NEVER necessary to hand-code widget slider values, as
> far as I know. I've certainly never done it. I have seen this
> kind of thing happen once in one of my IDL courses, however.

I've had to do it a couple times. Once for a reversed scale (2000 to 1),
and another for a (what's the word for 1, 10, 100, 1000) scale. But
generally, you shouldn't have to hand-label a widget_slider.

--
Mike Schienle Interactive Visuals
mgs@la.znet.com http://la.znet.com/~mgs/

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		Widget Slider Values By: davidf on Sun, 12 July 1998 00:00
		Re: Widget Slider Values By: mgs on Thu, 16 July 1998 00:00

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