From fd42f8fdae3f3afbc138270091081bdf90d38248 Mon Sep 17 00:00:00 2001 From: David Roundy Date: Mon, 24 Sep 2007 21:57:26 +0200 Subject: fix embarrassing bugs in LayoutModifier. darcs-hash:20070924195726-72aca-d8c9a6286c3f88b7cb5cbbb1c379da8b5b249921.gz --- LayoutModifier.hs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'LayoutModifier.hs') diff --git a/LayoutModifier.hs b/LayoutModifier.hs index 2d22371..bc82a14 100644 --- a/LayoutModifier.hs +++ b/LayoutModifier.hs @@ -26,11 +26,11 @@ import Operations ( LayoutMessages(Hide) ) -- Use LayoutHelpers to help write easy Layouts. class (Show (m a), Read (m a)) => LayoutModifier m a where - modifyModify :: m a -> SomeMessage -> X (Maybe (m l)) + modifyModify :: m a -> SomeMessage -> X (Maybe (m a)) modifyModify m mess | Just Hide <- fromMessage mess = do unhook m; return Nothing | otherwise = return Nothing redoLayout :: m a -> Rectangle -> Stack a -> [(a, Rectangle)] - -> X ([(a, Rectangle)], Maybe (m l)) + -> X ([(a, Rectangle)], Maybe (m a)) redoLayout m _ _ wrs = do hook m; return (wrs, Nothing) hook :: m a -> X () hook _ = return () -- cgit v1.2.3