diff options
Diffstat (limited to 'XMobar.hs')
| -rw-r--r-- | XMobar.hs | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -111,19 +111,20 @@ drawInWin str = --let's get the fonts fontst <- io $ loadQueryFont dpy (font config) io $ setFont dpy gc (fontFromFontStruct fontst) - -- create a pixmap to write to and fill it with a rectangle: + -- create a pixmap to write to and fill it with a rectangle p <- io $ createPixmap dpy win (fi (width config)) (fi (height config)) - (defaultDepthOfScreen (defaultScreenOfDisplay dpy)) + (defaultDepthOfScreen (defaultScreenOfDisplay dpy)) + -- the fgcolor of the rectangle will be the bgcolor of the window io $ setForeground dpy gc bgcolor io $ fillRectangle dpy p gc 0 0 (fi $ width config) (fi $ height config) - -- write to the pixmap the new string: + -- write to the pixmap the new string let strWithLenth = map (\(s,c) -> (s,c,textWidth fontst s)) str p' <- printStrings p gc fontst 1 strWithLenth - -- copy the pixmap with the new string to the window. + -- copy the pixmap with the new string to the window io $ copyArea dpy p' win gc 0 0 (fi (width config)) (fi (height config)) 0 0 -- free up everything (we do not want to leak memory!) io $ freeFont dpy fontst @@ -138,8 +139,8 @@ printStrings :: Drawable -> FontStruct -> Position -> [(String, String, Position)] - -> Xbar Pixmap --() -printStrings p _ _ _ [] = return p --() + -> Xbar Pixmap +printStrings p _ _ _ [] = return p printStrings p gc fontst offs sl@((s,c,l):xs) = do config <- ask st <- get |