xmonad调换屏幕的左右位置

今天把2个屏幕换了个位置，mod+w 和mod+e的位置反了

查了一下xmonad的配置帮助

添加以下蓝色的部分，$vim xmonad --recompile mod+q生效

import XMonad
import XMonad.Config.Gnome
import XMonad.ManageHook
import qualified XMonad.StackSet as W
import XMonad.Hooks.SetWMName

import XMonad.Config.Desktop

import XMonad.Layout.IM
import XMonad.Layout.PerWorkspace
import XMonad.Layout.Reflect

import XMonad.Util.EZConfig

myWorkspaces = ["1:main","2:web","3:gvim","4:media","5:graph","6:browse","7:dev","8:office","9:other"]

myManageHook = composeAll [ (className =? "Firefox" <&&> resource=? "Download") --> doFloat
, (className =? "Firefox" <&&> resource =? "DTA") --> doFloat
, (className =? "Vmplayer" <&&> title=? "new of Windows XP office - VMware Player") --> doF (W.shift "8:office")
, (className =? "Rhythmbox" ) --> doF (W.shift "4:media")
, className =? "Gimp-2.6"     --> doShift "5:graph"
, className =? "MyPaint"     --> doShift "9:other"
]
myKeys =
[
-- other additional keys
]
++
[ (mask ++ "M-" ++ [key], screenWorkspace scr >>= flip whenJust (windows . action))
| (key, scr)  <- zip "wer" [1,0,2] -- was [0..] *** change to match your screen order ***
, (action, mask) <- [ (W.view, "") , (W.shift, "S-")]
]
main = do
xmonad $ gnomeConfig
{
modMask = mod4Mask
-- set the mod key to the windows key
, XMonad.focusFollowsMouse = False
--不设置鼠标跟随
,layoutHook = desktopLayoutModifiers $ gimp
, workspaces = myWorkspaces
, manageHook = myManageHook <+> manageHook gnomeConfig
, startupHook = setWMName "LG3D"
} `additionalKeysP` myKeys
where
gimp = withIM (0.11) (Role "gimp-toolbox") $ reflectHoriz $
withIM (0.15) (Role "gimp-dock") $ reflectHoriz $
layoutHook gnomeConfig