| Re: Slider value triggers event only when released [message #28440] |
Sat, 15 December 2001 08:33  |
![david[2] is currently offline](theme/default/images/xoffline.png.pagespeed.ic.XRkd1fkXye.png "david[2] is currently offline")
david[2]
Messages: 100
Registered: June 2001
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Senior Member |
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GB Smith writes:
> maybe I am ignorant, but my little gui for displaying a dataset,
> only displays the next image after i have stopped dragging the slider.
>
> Is it a bug or is it me? What I want to do, is the images to load dynamically
> as the slider passes each value, not when i stop dragging.
I have a feeling you are working on a Windows
machine, where drag events on sliders are
not activated.
Cheers,
David
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| Re: Slider value triggers event only when released [message #28619 is a reply to message #28524] |
Wed, 19 December 2001 14:55  |
David Fanning
Messages: 11724
Registered: August 2001
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Senior Member |
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Pavel A. Romashkin (pavel.romashkin@noaa.gov) writes:
> I think this is exactly what is supposed to happen on any platform, when
> drag events are off.
>
> Pavel
>
> David Fanning wrote:
>>
>> I have a feeling you are working on a Windows
>> machine, where drag events on sliders are
>> not activated.
Well, on Windows you can turn drag events on
(DRAG=1), but they don't drag. It's a Windows
thing, I guess. :-)
Cheers,
David
--
David W. Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438, E-mail: david@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155
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