Re: FVWM: Finding the number of desktops

From: Dan Espen <dane_at_mk.telcordia.com>
Date: Mon, 22 Mar 2004 13:30:44 -0500

Elliot Sowadsky <elliot_at_lsil.com> writes:
>
> < "The number of active desktops is determined dynamically. Only desktops
> < which contain windows or are currently being displayed are active. Desktop
> < numbers must be between 2147483647 and -2147483648 (is that enough?)."
>
>
> Are negative numbered desktops reverse video?
> Can they have a different visual than the positive?
>
> But more seriously, how hard is it to make fvwm dynamically change its
> visuals setting so i can dynamically configure it to not get flashing
> between an app and the non-app?

I think you are referring to the colormap flashing you see on
8 bit displays. That comes from the application using a private
colormap. I think the word "private" is key. I don't know that fvwm
can use it. If it did attempt to use it, I don't know that fvwm could
allocate any colors in it. If fvwm attempted to use the colors already
allcocated in the colormap, I don't think fvwm could expect those colors
to stay constant.

-- 
Dan Espen                           E-mail: dane_at_mk.telcordia.com
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Received on Mon Mar 22 2004 - 12:34:12 GMT

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