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Re: wait for close down of a widget [message #6507]

Wed, 10 July 1996 00:00

hahn
Messages: 108
Registered: November 1993

Senior Member

Joost Sytsma <J.Sytsma@fys.ruu.nl> wrote:

[snip]

> On our Silicon Graphics this
> causes no problem: once you have changed the color table moving the mouse to
> the image display shows the image in the new colors. When working remotely on
> my PC, running XReflection to emulate an X terminal, I have to explicitly
> refresh the image display to see the new colors.

Maybe I misunderstood the original problem. I ran the following IDL code on a
workstation:
a = dist(200)
tvscl, a
xloadct

When I switch the lookup table in xloadct both the color bar in the xloadct
widget and window 0 are updated simultaneously. No need to move the
mouse into window 0.

I use HCL eXceed as X Server on my PC. I had such a problem you described
with HCL eXceed several versions ago. But this was fixed between eXceed
version 3.2 and 3.3.3. Now I have version 5.0.1 installed...

To have the lookup table updated instantly on the PC the X Server should
allocate a so called private color table.

Hope this helps
Norbert

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		Re: wait for close down of a widget By: hahn on Wed, 10 July 1996 00:00
		Re: wait for close down of a widget By: Peter Mason on Wed, 10 July 1996 00:00

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