Certainly Greg. The two I now use most often are xfwm (in Xfce4) and
fvwm.
As has already been stated by another member of the list, you can turn
off focus-stealing in Xfce4 by going to Window Manager Settings and
unchecking the "Automatically give focus to newly created windows"
checkbox.
In fvwm you can turn off focus-stealing by putting this in your fvwm
config file (commonly ~/.fvwm/.fvwm2rc):
Style * GrabFocusOff


----- Original message -----
From: "greg wm" <tclug at greatlakedata.com>
To: "Isaac Atilano" <aristophrenic at warpmail.net>
Cc: tclug-list at mn-linux.org
Date: Tue, 24 Apr 2007 23:30:26 -0500
Subject: Re: [tclug-list] focus interruptus

might you care to share any of the respective self-respecting 
details/clues?  (in twm new windows await a click before receiving 
focus, unless the RandomPlacement option was given.)

Isaac Atilano wrote:
> Any self-respecting wm is able to do this.
> 
> From: "greg wm" <tclug at greatlakedata.com>
>> twm because of the tiny footprint, versatile icon placement, and 
>> recovery of screen RE.
> o&i forgot to mention, twm is the only wm i'm aware allows me to 
> (mostly) prevent new windows from stealing focus until i'm ready.  have 
> you never been typing along, only to have a popup arrive, and get 
> dismissed quicker than a blink by whatever you were typing?  twm allows 
> that a new window won't set until i click.  lemme know if i'm missing 
> something, otherwise after all these years i remain amazed this gap 
> still remains in the prevalent window paradigm.