xmonad.hs: Allow switching to vertical tiled layout with meta-v.

diff --git a/xmonad.hs b/xmonad.hs
index 469789c619ddbeb90cc3a40293ae4bc96b6c9e27..f4465775c4df2295c2c405428652a16cd1d2f833 100644 (file)
--- a/xmonad.hs
+++ b/xmonad.hs
@@ -8,10 +8,14 @@ import XMonad
 import XMonad.Layout.Reflect
 -- Necessary for avoidMaster.
 import qualified XMonad.StackSet as W
+-- Necessary for toggleLayouts.
+import XMonad.Layout.ToggleLayouts
 -- Necessary for smartBorders.
 import XMonad.Layout.NoBorders
 -- Necessary for composeOne and -?>.
 import XMonad.Hooks.ManageHelpers
+-- Necessary for `additionalKeys`.
+import XMonad.Util.EZConfig
 
 
 -- Prevent new windows from spawning in the master pane. Taken from
@@ -34,7 +38,11 @@ avoidMaster = W.modify' $ \c -> case c of
 --
 -- Thanks to jrick in #xmonad on Freenode (2009-06-29 22:19) for telling me
 -- how to remove the vertical tiled layout.
-myLayoutHook = smartBorders $ Mirror tiled ||| Full
+--
+-- toggleLayouts is used to allow switching to vertical tiled layout but not
+-- using it with meta-space (see below in key bindings). Thanks to ml| in
+-- #xmonad on Freenode (2010-06-14 09:49) how to use toggleLayouts.
+myLayoutHook = toggleLayouts tiled $ smartBorders $ Mirror tiled ||| Full
     where
     -- Default tiling algorithm partitions the screen into two panes.
     tiled   = Tall nmaster delta ratio
@@ -77,3 +85,8 @@ main = xmonad $ defaultConfig
     -- Use unicode rxvt as my terminal.
     , terminal = "urxvt"
     }
+    `additionalKeys` [
+        -- Switch to additional layout (vertical tiled) defined by
+        -- toggleLayouts above.
+        ((mod4Mask, xK_v), sendMessage ToggleLayout)
+    ]