Copyright | (c) Haskell.org 2007 |
---|---|
License | BSD3 |
Maintainer | Don Stewart <dons@galois.com> |
Stability | provisional |
Portability | portable |
Safe Haskell | None |
Language | Haskell98 |
Graphics.X11.Xinerama
Description
Synopsis
- data XineramaScreenInfo = XineramaScreenInfo {
- xsi_screen_number :: !CInt
- xsi_x_org :: !CShort
- xsi_y_org :: !CShort
- xsi_width :: !CShort
- xsi_height :: !CShort
- 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]
Documentation
data XineramaScreenInfo #
Representation of the XineramaScreenInfo struct
Constructors
XineramaScreenInfo | |
Fields
|
Instances
Show XineramaScreenInfo # | |
Defined in Graphics.X11.Xinerama Methods showsPrec :: Int -> XineramaScreenInfo -> ShowS show :: XineramaScreenInfo -> String showList :: [XineramaScreenInfo] -> ShowS | |
Storable XineramaScreenInfo # | |
Defined in Graphics.X11.Xinerama 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.