diff options
Diffstat (limited to 'Main.hs')
| -rw-r--r-- | Main.hs | 18 |
1 files changed, 15 insertions, 3 deletions
@@ -15,6 +15,7 @@ import Data.List import Data.Maybe +import Data.Ratio import Data.Bits hiding (rotate) import qualified Data.Map as M @@ -53,6 +54,8 @@ keys = M.fromList $ , ((modMask, xK_Tab ), raise GT) , ((modMask, xK_j ), raise GT) , ((modMask, xK_k ), raise LT) + , ((modMask, xK_h ), changeWidth (negate defaultDelta)) + , ((modMask, xK_l ), changeWidth defaultDelta) , ((modMask .|. shiftMask, xK_c ), kill) , ((modMask .|. shiftMask, xK_q ), io $ exitWith ExitSuccess) , ((modMask, xK_space ), switchLayout) @@ -68,15 +71,16 @@ keys = M.fromList $ , (f, m) <- [(view, 0), (tag, shiftMask)]] +-- How much to change the size of the windows on the left by default +defaultDelta :: Rational +defaultDelta = 3%100 + -- -- The mask for the numlock key. You may need to change this on some systems. -- numlockMask :: KeySym numlockMask = lockMask -ratio :: Rational -ratio = 0.5 - -- -- The main entry point -- @@ -100,6 +104,7 @@ main = do , dimensions = (displayWidth dpy dflt, displayHeight dpy dflt) , workspace = W.empty workspaces , layout = Full + , leftWidth = 3%5 } xSetErrorHandler -- in C, I'm too lazy to write the binding @@ -243,6 +248,7 @@ refresh = do xinesc <- gets xineScreens d <- gets display l <- gets layout + ratio <- gets leftWidth let move w a b c e = io $ moveResizeWindow d w a b c e flip mapM_ (M.assocs ws2sc) $ \(n, scn) -> do let sc = xinesc !! scn @@ -274,6 +280,12 @@ switchLayout = do Tile -> Full }) refresh +-- | changeWidth. Change the width of the main window in tiling mode. +changeWidth :: Rational -> X () +changeWidth delta = do + modify (\s -> s {leftWidth = leftWidth s + delta}) + refresh + -- | windows. Modify the current window list with a pure function, and refresh windows :: (WorkSpace -> WorkSpace) -> X () windows f = do |