Re: FVWM: Calculation in config file

From: Mikhael Goikhman <migo_at_homemail.com>
Date: Tue, 18 Dec 2001 20:00:14 +0000

On 18 Dec 2001 07:50:15 +0100, Uwe Pross wrote:
>
> I would like to set/calculate the environment variables in the init
> section depending on the actual screen resolution:
>
> AddToFunc InitFunction
> + I SetEnv TASKBAR_HEIGHT 27
> + I SetEnv BUTTONBAR_HEIGHT 73
> + I SetEnv SPACE_BETWEEN `$[vp.height] - $[TASKBAR_HEIGHT] -
> $[BUTTONBAR_HEIGHT]`
>
> I know the last line is not possible, but maybe someone got an idea to
> obtain a similar behaviour.

AddToFunc StartFunction
+ I SetEnv TASKBAR_HEIGHT 27
+ I SetEnv BUTTONBAR_HEIGHT 73
+ I PipeRead `printf "SetEnv SPACE_BETWEEN "; expr $[vp.height] - $[TASKBAR_HEIGHT] - $[BUTTONBAR_HEIGHT]`

Regards,
Mikhael.

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Received on Tue Dec 18 2001 - 14:00:46 GMT