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Diffstat (limited to '')
-rw-r--r-- | XMonad.hs | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -132,8 +132,10 @@ atom_WM_STATE = getAtom "WM_STATE" -- returns an updated 'Layout' and the screen is refreshed. -- data SomeLayout a = forall l. Layout l a => SomeLayout (l a) +instance Show (SomeLayout a) where + show (SomeLayout l) = show l -class Layout layout a where +class Show (layout a) => Layout layout a where doLayout :: layout a -> Rectangle -> Stack a -> X ([(a, Rectangle)], Maybe (layout a)) modifyLayout :: layout a -> SomeMessage -> X (Maybe (layout a)) |