Как переместить gnome-panel между мониторами без gnome-settings-daemon в xmonad?

Question

Я запускаю xmonad с gnome-panel, но не gnome-settings-daemon. Я запускаю gnome-panel, порождая xmonad.hs. Как мне (в командной строке) заставить gnome-panel переключать мониторы?

xmonad.hs:

myManageHook :: [ManageHook]
myManageHook =
  [ resource =? "Skype" --> doFloat
  , resource =? "Vncviewer" --> doFloat
  , resource =? "gnome-panel" --> doIgnore
  , isFullscreen --> doFullFloat
  ]

startup :: X()
startup = do
  spawn "gnome-panel"

main = xmonad $ ewmh defaultConfig
    { modMask = mod4Mask
    , terminal = "gnome-terminal"

    -- avoidStruts prevents overlap with gnome-panel
    -- smartBorders disables border in full screen (or single-window)
    , layoutHook = avoidStruts $ smartBorders $ layoutHook defaultConfig
    , manageHook = composeAll myManageHook <+> manageHook gnomeConfig

    -- docksEventHook reworks windows whenever a dock gets in the way
    , handleEventHook = docksEventHook
    , startupHook = startup
    }