[xmonad] Full example of IndependentScreens

[Ola Karlsson]

Hi Linux..

Thx for answering my newbie questions.. Haskell is something brand new and
strange to me so am just hacking around at random in the config.hs with
little luck..

Did read the usage part and ended up with this config...

import XMonad
import XMonad.Config.Gnome
import XMonad.Layout.IndependentScreens
myKeys conf@(XConfig {XMonad.modMask = modMask}) = M.fromList $

--      ++
      [ ((m .|. modMask, k ), windows $ f i)
              | (i, k) <- zip (XMonad.workspaces conf) [xK_1 .. xK_9]
              , (f,m) <- [(W.greedyView, 0), (W.shift, shiftMask)]]


main = xmonad gnomeConfig
        { terminal = "urxvt -rv +sb"
        , modMask = mod4Mask
        , workspaces = withScreens 1 ["Monitor" , "Work"]
        }

With this I end up with

xmonad.hs:5:51: Not in scope: `M.fromList'

xmonad.hs:10:15: Not in scope: `W.greedyView'

xmonad.hs:10:34: Not in scope: `W.shift'

And am stuck.. :(

/Ola


On Thu, Apr 7, 2011 at 3:09 PM, Linus Arver <linusarver at gmail.com> wrote:

> >    Have one problem though , Multiple Screens , can't wrap my head around
> how
> >    xmonad handles that default and want to go for the way I'm used to
> have it
> >    work with separate workspaces for each screen..
>
> In Xmonad, there are N workspaces (you can define as many as you like).
> Most people have 9 of them, because that's the default config. I
> personally have 22 workspaces (hotkeyed to modm + 1-9, F1-F12). Each
> workspace can have N windows in it. Anyway, each screen (monitor) can
> view any 1 workspace at a time. That's all there's to it...
>
> >    Found the IndependentScreens thing in the documentation but can't
> figure
> >    out how to get it in the configuration so needs some help..
>
> The "Usage" section at
>
> http://xmonad.org/xmonad-docs/xmonad-contrib/XMonad-Layout-IndependentScreens.html
> seems to have everything you're looking for. After editing your
> xmonad.hs, just run "ghci" on it: ghci xmonad.hs. If you get any errors,
> then your config is messed up.
>
> >    Could someone give me a working example of a Gnome enables xmonad
> config
> >    that uses IndependentScreens?
>
> A quick google search got me this:
> http://www.haskell.org/pipermail/xmonad/2009-December/009466.html
> Maybe you should ask the user there about it...
>
> Personally though, I'd just stick with the default. There are lots of
> neat contrib modules out there (e.g., CycleWS) that rely on the default
> setup (1 set of workspaces). You'd have to hack all of those modules to
> get them working with your IndependentScreens setup.
>
> -Linus
>
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