safeXGetWMHints :: Display -> Window -> IO (Ptr WMHints) Source #

safeXGetWindowProperty :: Display -> Window -> Atom -> CLong -> CLong -> Bool -> Atom -> Ptr Atom -> Ptr CInt -> Ptr CULong -> Ptr CULong -> Ptr (Ptr CUChar) -> IO Status Source #

rawGetWindowPropertyBytes :: Storable a => Int -> Display -> Atom -> Window -> IO (Maybe (ForeignPtr a, Int)) Source #

data SafeX11Exception Source #

data IORequest Source #

requestQueue :: Chan IORequest Source #

x11Thread :: ThreadId Source #

withErrorHandler :: XErrorHandler -> IO a -> IO a Source #

startHandlingX11Requests :: IO () Source #

handleX11Requests :: IO () Source #

postX11RequestSync :: IO a -> IO (Either SafeX11Exception a) Source #

postX11RequestSyncDef :: a -> IO a -> IO a Source #

rawGetWindowProperty :: Storable a => Int -> Display -> Atom -> Window -> IO (Maybe [a]) Source #

getWindowProperty8 :: Display -> Atom -> Window -> IO (Maybe [CChar]) Source #

getWindowProperty16 :: Display -> Atom -> Window -> IO (Maybe [CShort]) Source #

getWindowProperty32 :: Display -> Atom -> Window -> IO (Maybe [CLong]) Source #

getWMHints :: Display -> Window -> IO WMHints Source #

safeGetGeometry :: Display -> Drawable -> IO (Window, Position, Position, Dimension, Dimension, Dimension, CInt) Source #

outParameters7 :: (Storable a, Storable b, Storable c, Storable d, Storable e, Storable f, Storable g) => (IO r -> IO ()) -> (Ptr a -> Ptr b -> Ptr c -> Ptr d -> Ptr e -> Ptr f -> Ptr g -> IO r) -> IO (a, b, c, d, e, f, g) Source #

xGetGeometry :: Display -> Drawable -> Ptr Window -> Ptr Position -> Ptr Position -> Ptr Dimension -> Ptr Dimension -> Ptr Dimension -> Ptr CInt -> IO Status Source #