Graphics.X11.Xinerama

Documentation

data XineramaScreenInfo

Representation of the XineramaScreenInfo struct

Constructors

XineramaScreenInfo

Fields

• xsi_screen_number :: !CInt
• xsi_x_org :: !CShort
• xsi_y_org :: !CShort
• xsi_width :: !CShort
• xsi_height :: !CShort

Instances

Show XineramaScreenInfo

Methods

showsPrec :: Int -> XineramaScreenInfo -> ShowS

show :: XineramaScreenInfo -> String

showList :: [XineramaScreenInfo] -> ShowS

Storable XineramaScreenInfo

Methods

sizeOf :: XineramaScreenInfo -> Int

alignment :: XineramaScreenInfo -> Int

peekElemOff :: Ptr XineramaScreenInfo -> Int -> IO XineramaScreenInfo

pokeElemOff :: Ptr XineramaScreenInfo -> Int -> XineramaScreenInfo -> IO ()

peekByteOff :: Ptr b -> Int -> IO XineramaScreenInfo

pokeByteOff :: Ptr b -> Int -> XineramaScreenInfo -> IO ()

peek :: Ptr XineramaScreenInfo -> IO XineramaScreenInfo

poke :: Ptr XineramaScreenInfo -> XineramaScreenInfo -> IO ()

xineramaIsActive :: Display -> IO Bool

xineramaQueryExtension :: Display -> IO (Maybe (CInt, CInt))

xineramaQueryVersion :: Display -> IO (Maybe (CInt, CInt))

xineramaQueryScreens :: Display -> IO (Maybe [XineramaScreenInfo])

compiledWithXinerama :: Bool

getScreenInfo :: Display -> IO [Rectangle]

Wrapper around xineramaQueryScreens that fakes a single screen when Xinerama is not active. This is the preferred interface to Graphics.X11.Xinerama.