diff options
Diffstat (limited to 'Xmobar.hs')
| -rw-r--r-- | Xmobar.hs | 38 |
1 files changed, 19 insertions, 19 deletions
@@ -233,25 +233,25 @@ drawInWin (Rectangle _ _ wid ht) ~[left,center,right] = do let (c,d ) = (config &&& display) r (w,fs) = (window &&& fontS ) r strLn = io . mapM (\(s,cl) -> textWidth d fs s >>= \tw -> return (s,cl,fi tw)) - bgcolor <- io $ initColor d $ bgColor c - gc <- io $ createGC d w - -- create a pixmap to write to and fill it with a rectangle - p <- io $ createPixmap d w wid ht - (defaultDepthOfScreen (defaultScreenOfDisplay d)) - -- the fgcolor of the rectangle will be the bgcolor of the window - io $ setForeground d gc bgcolor - io $ fillRectangle d p gc 0 0 wid ht - -- write to the pixmap the new string - printStrings p gc fs 1 L =<< strLn left - printStrings p gc fs 1 R =<< strLn right - printStrings p gc fs 1 C =<< strLn center - -- copy the pixmap with the new string to the window - io $ copyArea d p w gc 0 0 wid ht 0 0 - -- free up everything (we do not want to leak memory!) - io $ freeGC d gc - io $ freePixmap d p - -- resync - io $ sync d True + withColors d [bgColor c] $ \[bgcolor] -> do + gc <- io $ createGC d w + -- create a pixmap to write to and fill it with a rectangle + p <- io $ createPixmap d w wid ht + (defaultDepthOfScreen (defaultScreenOfDisplay d)) + -- the fgcolor of the rectangle will be the bgcolor of the window + io $ setForeground d gc bgcolor + io $ fillRectangle d p gc 0 0 wid ht + -- write to the pixmap the new string + printStrings p gc fs 1 L =<< strLn left + printStrings p gc fs 1 R =<< strLn right + printStrings p gc fs 1 C =<< strLn center + -- copy the pixmap with the new string to the window + io $ copyArea d p w gc 0 0 wid ht 0 0 + -- free up everything (we do not want to leak memory!) + io $ freeGC d gc + io $ freePixmap d p + -- resync + io $ sync d True -- | An easy way to print the stuff we need to print printStrings :: Drawable -> GC -> XFont -> Position |