diff options
Diffstat (limited to 'Tabbed.hs')
| -rw-r--r-- | Tabbed.hs | 20 |
1 files changed, 18 insertions, 2 deletions
@@ -17,6 +17,8 @@ import XMonad import XMonadContrib.Decoration import Operations ( focus ) +import XMonadContrib.NamedWindows + tabbed :: Layout tabbed = Layout { doLayout = dolay, modifyLayout = const (return Nothing) } @@ -25,7 +27,21 @@ dolay sc [w] = return [(w,sc)] dolay sc@(Rectangle x _ wid _) ws = do let ts = gentabs x wid (length ws) tws = zip ts ws - forM tws $ \(t,w) -> newDecoration t 1 0xFF0000 0x00FFFF (trace "draw") (focus w) + maketab (t,w) = newDecoration t 1 0xFF0000 0x00FFFF (drawtab t w) (focus w) + drawtab r w d w' gc = + do nw <- getName w + centerText d w' gc r (show nw) + centerText d w' gc (Rectangle _ _ wt ht) name = + do font <- io (fontFromGC d gc >>= queryFont d) + -- let (_,namew,nameh,_) = textExtents font name -- textExtents causes a crash! + -- let nameh = ht `div` 2 + -- namew = textWidth font name -- textWidth also causes a crash! + let nameh = ht - 6 + namew = wt - 20 + io $ drawString d w' gc + (fromIntegral (wt `div` 2) - fromIntegral (namew `div` 2)) + (fromIntegral (ht `div` 2) + fromIntegral (nameh `div` 2)) name + forM tws maketab return [ (w,shrink sc) | w <- ws ] shrink :: Rectangle -> Rectangle @@ -38,4 +54,4 @@ gentabs x1 w num = Rectangle x1 0 (wid - 2) (tabsize - 2) where wid = w `div` (fromIntegral num) tabsize :: Integral a => a -tabsize = 30 +tabsize = 20 |