From 56d7d0a693340c6710adbc8623b20a7728e498a1 Mon Sep 17 00:00:00 2001 From: Spencer Janssen Date: Thu, 20 Sep 2007 23:10:42 +0200 Subject: Pointfree Mirror and SomeLayout instances darcs-hash:20070920211042-a5988-0fcfdaa8b1ecfffe0f1ec5e5584d53d7e31416d7.gz --- Operations.hs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'Operations.hs') diff --git a/Operations.hs b/Operations.hs index d18bd99..cedc93a 100644 --- a/Operations.hs +++ b/Operations.hs @@ -378,8 +378,8 @@ mirrorRect (Rectangle rx ry rw rh) = (Rectangle ry rx rh rw) data Mirror l a = Mirror (l a) deriving (Show, Read) instance Layout l a => Layout (Mirror l) a where - doLayout (Mirror l) r s = do (wrs, ml') <- doLayout l (mirrorRect r) s - return (map (second mirrorRect) wrs, Mirror `fmap` ml') + doLayout (Mirror l) r s = (map (second mirrorRect) *** fmap Mirror) + `fmap` doLayout l (mirrorRect r) s modifyLayout (Mirror l) = fmap (fmap Mirror) . modifyLayout l -- | tile. Compute the positions for windows using the default 2 pane tiling algorithm. -- cgit v1.2.3