xmonad-0.18.0.9: A tiling window manager
Copyright(c) Don Stewart
LicenseBSD3
MaintainerDon Stewart <dons@galois.com>
Stabilityprovisional
Portability
Safe HaskellSafe-Inferred
LanguageHaskell2010

XMonad

Description

 
Synopsis

Documentation

restackWindows :: Display -> [Window] -> IO () #

interface to the X11 library function XRestackWindows().

withdrawWindow :: Display -> Window -> ScreenNumber -> IO () #

interface to the X11 library function XWithdrawWindow().

iconifyWindow :: Display -> Window -> ScreenNumber -> IO () #

interface to the X11 library function XIconifyWindow().

translateCoordinates :: Display -> Window -> Window -> Position -> Position -> IO (Bool, Position, Position, Window) #

interface to the X11 library function XTranslateCoordinates().

storeName :: Display -> Window -> String -> IO () #

interface to the X11 library function XStoreName().

createSimpleWindow :: Display -> Window -> Position -> Position -> Dimension -> Dimension -> CInt -> Pixel -> Pixel -> IO Window #

interface to the X11 library function XCreateSimpleWindow().

createWindow :: Display -> Window -> Position -> Position -> Dimension -> Dimension -> CInt -> CInt -> WindowClass -> Visual -> AttributeMask -> Ptr SetWindowAttributes -> IO Window #

interface to the X11 library function XCreateWindow().

moveResizeWindow :: Display -> Window -> Position -> Position -> Dimension -> Dimension -> IO () #

interface to the X11 library function XMoveResizeWindow().

resizeWindow :: Display -> Window -> Dimension -> Dimension -> IO () #

interface to the X11 library function XResizeWindow().

moveWindow :: Display -> Window -> Position -> Position -> IO () #

interface to the X11 library function XMoveWindow().

reparentWindow :: Display -> Window -> Window -> Position -> Position -> IO () #

interface to the X11 library function XReparentWindow().

mapSubwindows :: Display -> Window -> IO () #

interface to the X11 library function XMapSubwindows().

unmapSubwindows :: Display -> Window -> IO () #

interface to the X11 library function XUnmapSubwindows().

mapWindow :: Display -> Window -> IO () #

interface to the X11 library function XMapWindow().

lowerWindow :: Display -> Window -> IO () #

interface to the X11 library function XLowerWindow().

raiseWindow :: Display -> Window -> IO () #

interface to the X11 library function XRaiseWindow().

circulateSubwindowsDown :: Display -> Window -> IO () #

interface to the X11 library function XCirculateSubwindowsDown().

circulateSubwindowsUp :: Display -> Window -> IO () #

interface to the X11 library function XCirculateSubwindowsUp().

circulateSubwindows :: Display -> Window -> CirculationDirection -> IO () #

interface to the X11 library function XCirculateSubwindows().

destroyWindow :: Display -> Window -> IO () #

interface to the X11 library function XDestroyWindow().

destroySubwindows :: Display -> Window -> IO () #

interface to the X11 library function XDestroySubwindows().

setWindowBorder :: Display -> Window -> Pixel -> IO () #

interface to the X11 library function XSetWindowBorder().

setWindowBorderPixmap :: Display -> Window -> Pixmap -> IO () #

interface to the X11 library function XSetWindowBorderPixmap().

setWindowBorderWidth :: Display -> Window -> Dimension -> IO () #

interface to the X11 library function XSetWindowBorderWidth().

setWindowBackground :: Display -> Window -> Pixel -> IO () #

interface to the X11 library function XSetWindowBackground().

setWindowBackgroundPixmap :: Display -> Window -> Pixmap -> IO () #

interface to the X11 library function XSetWindowBackgroundPixmap().

setWindowColormap :: Display -> Window -> Colormap -> IO () #

interface to the X11 library function XSetWindowColormap().

addToSaveSet :: Display -> Window -> IO () #

interface to the X11 library function XAddToSaveSet().

removeFromSaveSet :: Display -> Window -> IO () #

interface to the X11 library function XRemoveFromSaveSet().

changeSaveSet :: Display -> Window -> ChangeSaveSetMode -> IO () #

interface to the X11 library function XChangeSaveSet().

clearWindow :: Display -> Window -> IO () #

interface to the X11 library function XClearWindow().

clearArea :: Display -> Window -> Position -> Position -> Dimension -> Dimension -> Bool -> IO () #

interface to the X11 library function XClearArea().

setTextProperty :: Display -> Window -> String -> Atom -> IO () #

interface to the X11 library function XSetTextProperty().

rotateBuffers :: Display -> CInt -> IO () #

interface to the X11 library function XRotateBuffers().

fetchBytes :: Display -> IO String #

interface to the X11 library function XFetchBytes().

fetchBuffer :: Display -> CInt -> IO String #

interface to the X11 library function XFetchBuffer().

storeBytes :: Display -> String -> IO () #

interface to the X11 library function XStoreBytes().

storeBuffer :: Display -> String -> CInt -> IO () #

interface to the X11 library function XStoreBuffer().

drawImageString :: Display -> Drawable -> GC -> Position -> Position -> String -> IO () #

interface to the X11 library function XDrawImageString().

drawString :: Display -> Drawable -> GC -> Position -> Position -> String -> IO () #

interface to the X11 library function XDrawString().

fillArcs :: Display -> Drawable -> GC -> [Arc] -> IO () #

interface to the X11 library function XFillArcs().

fillPolygon :: Display -> Drawable -> GC -> [Point] -> PolygonShape -> CoordinateMode -> IO () #

interface to the X11 library function XFillPolygon().

fillRectangles :: Display -> Drawable -> GC -> [Rectangle] -> IO () #

interface to the X11 library function XFillRectangles().

drawArcs :: Display -> Drawable -> GC -> [Arc] -> IO () #

interface to the X11 library function XDrawArcs().

drawRectangles :: Display -> Drawable -> GC -> [Rectangle] -> IO () #

interface to the X11 library function XDrawRectangles().

drawSegments :: Display -> Drawable -> GC -> [Segment] -> IO () #

interface to the X11 library function XDrawSegments().

drawLines :: Display -> Drawable -> GC -> [Point] -> CoordinateMode -> IO () #

interface to the X11 library function XDrawLines().

drawPoints :: Display -> Drawable -> GC -> [Point] -> CoordinateMode -> IO () #

interface to the X11 library function XDrawPoints().

setWMProtocols :: Display -> Window -> [Atom] -> IO () #

interface to the X11 library function XSetWMProtocols().

recolorCursor :: Display -> Cursor -> Color -> Color -> IO () #

interface to the X11 library function XRecolorCursor().

createGlyphCursor :: Display -> Font -> Font -> Glyph -> Glyph -> Color -> Color -> IO Cursor #

interface to the X11 library function XCreateGlyphCursor().

createPixmapCursor :: Display -> Pixmap -> Pixmap -> Color -> Color -> Dimension -> Dimension -> IO Cursor #

interface to the X11 library function XCreatePixmapCursor().

setIconName :: Display -> Window -> String -> IO () #

interface to the X11 library function XSetIconName().

getIconName :: Display -> Window -> IO String #

interface to the X11 library function XGetIconName().

lookupString :: XKeyEventPtr -> IO (Maybe KeySym, String) #

interface to the X11 library function XLookupString().

stringToKeysym :: String -> KeySym #

interface to the X11 library function XStringToKeysym().

keysymToString :: KeySym -> String #

interface to the X11 library function XKeysymToString().

displayKeycodes :: Display -> (CInt, CInt) #

interface to the X11 library function XDisplayKeycodes().

readBitmapFile :: Display -> Drawable -> String -> IO (Either String (Dimension, Dimension, Pixmap, Maybe CInt, Maybe CInt)) #

interface to the X11 library function XReadBitmapFile.

matchVisualInfo :: Display -> ScreenNumber -> CInt -> CInt -> IO (Maybe VisualInfo) #

interface to the X11 library function XMatchVisualInfo()

visualBlueMaskMask :: VisualInfoMask #

interface to the X11 library function XGetVisualInfo()

getPointerControl :: Display -> IO (CInt, CInt, CInt) #

interface to the X11 library function XGetPointerControl().

setLocaleModifiers :: String -> IO String #

interface to the X11 library function XSetLocaleModifiers().

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

interface to the X11 library function XGetGeometry().

geometry :: Display -> CInt -> String -> String -> Dimension -> Dimension -> Dimension -> CInt -> CInt -> IO (CInt, Position, Position, Dimension, Dimension) #

interface to the X11 library function XGeometry().

setDefaultErrorHandler :: IO () #

The Xlib library reports most errors by invoking a user-provided error handler. This function installs an error handler that prints a textual representation of the error.

displayName :: String -> String #

interface to the X11 library function XDisplayName().

queryPointer :: Display -> Window -> IO (Bool, Window, Window, CInt, CInt, CInt, CInt, Modifier) #

interface to the X11 library function XQueryPointer().

queryBestSize :: Display -> QueryBestSizeClass -> Drawable -> Dimension -> Dimension -> IO (Dimension, Dimension) #

interface to the X11 library function XQueryBestSize().

queryBestCursor :: Display -> Drawable -> Dimension -> Dimension -> IO (Dimension, Dimension) #

interface to the X11 library function XQueryBestCursor().

queryBestStipple :: Display -> Drawable -> Dimension -> Dimension -> IO (Dimension, Dimension) #

interface to the X11 library function XQueryBestStipple().

queryBestTile :: Display -> Drawable -> Dimension -> Dimension -> IO (Dimension, Dimension) #

interface to the X11 library function XQueryBestTile().

getInputFocus :: Display -> IO (Window, FocusMode) #

interface to the X11 library function XGetInputFocus().

rmInitialize :: IO () #

interface to the X11 library function XrmInitialize().

autoRepeatOff :: Display -> IO () #

interface to the X11 library function XAutoRepeatOff().

autoRepeatOn :: Display -> IO () #

interface to the X11 library function XAutoRepeatOn().

bell :: Display -> CInt -> IO () #

interface to the X11 library function XBell().

setCloseDownMode :: Display -> CloseDownMode -> IO () #

interface to the X11 library function XSetCloseDownMode().

lastKnownRequestProcessed :: Display -> IO CInt #

interface to the X11 library function XLastKnownRequestProcessed().

setInputFocus :: Display -> Window -> FocusMode -> Time -> IO () #

interface to the X11 library function XSetInputFocus().

grabButton :: Display -> Button -> ButtonMask -> Window -> Bool -> EventMask -> GrabMode -> GrabMode -> Window -> Cursor -> IO () #

interface to the X11 library function XGrabButton().

ungrabButton :: Display -> Button -> ButtonMask -> Window -> IO () #

interface to the X11 library function XUngrabButton().

grabPointer :: Display -> Window -> Bool -> EventMask -> GrabMode -> GrabMode -> Window -> Cursor -> Time -> IO GrabStatus #

interface to the X11 library function XGrabPointer().

ungrabPointer :: Display -> Time -> IO () #

interface to the X11 library function XUngrabPointer().

grabKey :: Display -> KeyCode -> KeyMask -> Window -> Bool -> GrabMode -> GrabMode -> IO () #

interface to the X11 library function XGrabKey().

ungrabKey :: Display -> KeyCode -> KeyMask -> Window -> IO () #

interface to the X11 library function XUngrabKey().

grabKeyboard :: Display -> Window -> Bool -> GrabMode -> GrabMode -> Time -> IO GrabStatus #

interface to the X11 library function XGrabKeyboard().

ungrabKeyboard :: Display -> Time -> IO () #

interface to the X11 library function XUngrabKeyboard().

grabServer :: Display -> IO () #

interface to the X11 library function XGrabServer().

ungrabServer :: Display -> IO () #

interface to the X11 library function XUngrabServer().

supportsLocale :: IO Bool #

interface to the X11 library function XSupportsLocale().

setScreenSaver :: Display -> CInt -> CInt -> PreferBlankingMode -> AllowExposuresMode -> IO () #

interface to the X11 library function XSetScreenSaver().

activateScreenSaver :: Display -> IO () #

interface to the X11 library function XActivateScreenSaver().

resetScreenSaver :: Display -> IO () #

interface to the X11 library function XResetScreenSaver().

forceScreenSaver :: Display -> ScreenSaverMode -> IO () #

interface to the X11 library function XForceScreenSaver().

warpPointer :: Display -> Window -> Window -> Position -> Position -> Dimension -> Dimension -> Position -> Position -> IO () #

interface to the X11 library function XWarpPointer().

visualIDFromVisual :: Visual -> IO VisualID #

see XVisualIDFromVisual()

createPixmap :: Display -> Drawable -> Dimension -> Dimension -> CInt -> IO Pixmap #

interface to the X11 library function XCreatePixmap().

freePixmap :: Display -> Pixmap -> IO () #

interface to the X11 library function XFreePixmap().

bitmapBitOrder :: Display -> ByteOrder #

interface to the X11 library function XBitmapBitOrder().

bitmapUnit :: Display -> CInt #

interface to the X11 library function XBitmapUnit().

bitmapPad :: Display -> CInt #

interface to the X11 library function XBitmapPad().

lookupKeysym :: XKeyEventPtr -> CInt -> IO KeySym #

interface to the X11 library function XLookupKeysym().

keycodeToKeysym :: Display -> KeyCode -> CInt -> IO KeySym #

interface to the X11 library function XKeycodeToKeysym().

keysymToKeycode :: Display -> KeySym -> IO KeyCode #

interface to the X11 library function XKeysymToKeycode().

defineCursor :: Display -> Window -> Cursor -> IO () #

interface to the X11 library function XDefineCursor().

undefineCursor :: Display -> Window -> IO () #

interface to the X11 library function XUndefineCursor().

createFontCursor :: Display -> Glyph -> IO Cursor #

interface to the X11 library function XCreateFontCursor().

freeCursor :: Display -> Font -> IO () #

interface to the X11 library function XFreeCursor().

drawPoint :: Display -> Drawable -> GC -> Position -> Position -> IO () #

interface to the X11 library function XDrawPoint().

drawLine :: Display -> Drawable -> GC -> Position -> Position -> Position -> Position -> IO () #

interface to the X11 library function XDrawLine().

drawRectangle :: Display -> Drawable -> GC -> Position -> Position -> Dimension -> Dimension -> IO () #

interface to the X11 library function XDrawRectangle().

drawArc :: Display -> Drawable -> GC -> Position -> Position -> Dimension -> Dimension -> Angle -> Angle -> IO () #

interface to the X11 library function XDrawArc().

fillRectangle :: Display -> Drawable -> GC -> Position -> Position -> Dimension -> Dimension -> IO () #

interface to the X11 library function XFillRectangle().

fillArc :: Display -> Drawable -> GC -> Position -> Position -> Dimension -> Dimension -> Angle -> Angle -> IO () #

interface to the X11 library function XFillArc().

copyArea :: Display -> Drawable -> Drawable -> GC -> Position -> Position -> Dimension -> Dimension -> Position -> Position -> IO () #

interface to the X11 library function XCopyArea().

copyPlane :: Display -> Drawable -> Drawable -> GC -> Position -> Position -> Dimension -> Dimension -> Position -> Position -> Pixel -> IO () #

interface to the X11 library function XCopyPlane().

internAtom :: Display -> String -> Bool -> IO Atom #

interface to the X11 library function XInternAtom().

queryColors :: Display -> Colormap -> [Color] -> IO [Color] #

interface to the X11 library function XQueryColors().

queryColor :: Display -> Colormap -> Color -> IO Color #

interface to the X11 library function XQueryColor().

storeColor :: Display -> Colormap -> Color -> IO () #

interface to the X11 library function XStoreColor().

freeColors :: Display -> Colormap -> [Pixel] -> Pixel -> IO () #

interface to the X11 library function XFreeColors().

parseColor :: Display -> Colormap -> String -> IO Color #

interface to the X11 library function XParseColor().

allocColor :: Display -> Colormap -> Color -> IO Color #

interface to the X11 library function XAllocColor().

allocNamedColor :: Display -> Colormap -> String -> IO (Color, Color) #

interface to the X11 library function XAllocNamedColor().

lookupColor :: Display -> Colormap -> String -> IO (Color, Color) #

interface to the X11 library function XLookupColor().

installColormap :: Display -> Colormap -> IO () #

interface to the X11 library function XInstallColormap().

uninstallColormap :: Display -> Colormap -> IO () #

interface to the X11 library function XUninstallColormap().

copyColormapAndFree :: Display -> Colormap -> IO Colormap #

interface to the X11 library function XCopyColormapAndFree().

createColormap :: Display -> Window -> Visual -> ColormapAlloc -> IO Colormap #

interface to the X11 library function XCreateColormap().

freeColormap :: Display -> Colormap -> IO () #

interface to the X11 library function XFreeColormap().

createGC :: Display -> Drawable -> IO GC #

partial interface to the X11 library function XCreateGC().

setDashes :: Display -> GC -> CInt -> String -> CInt -> IO () #

interface to the X11 library function XSetDashes().

setArcMode :: Display -> GC -> ArcMode -> IO () #

interface to the X11 library function XSetArcMode().

setBackground :: Display -> GC -> Pixel -> IO () #

interface to the X11 library function XSetBackground().

setForeground :: Display -> GC -> Pixel -> IO () #

interface to the X11 library function XSetForeground().

setFunction :: Display -> GC -> GXFunction -> IO () #

interface to the X11 library function XSetFunction().

setGraphicsExposures :: Display -> GC -> Bool -> IO () #

interface to the X11 library function XSetGraphicsExposures().

setClipMask :: Display -> GC -> Pixmap -> IO () #

interface to the X11 library function XSetClipMask().

setClipOrigin :: Display -> GC -> Position -> Position -> IO () #

interface to the X11 library function XSetClipOrigin().

setFillRule :: Display -> GC -> FillRule -> IO () #

interface to the X11 library function XSetFillRule().

setFillStyle :: Display -> GC -> FillStyle -> IO () #

interface to the X11 library function XSetFillStyle().

setFont :: Display -> GC -> Font -> IO () #

interface to the X11 library function XSetFont().

setLineAttributes :: Display -> GC -> CInt -> LineStyle -> CapStyle -> JoinStyle -> IO () #

interface to the X11 library function XSetLineAttributes().

setPlaneMask :: Display -> GC -> Pixel -> IO () #

interface to the X11 library function XSetPlaneMask().

setState :: Display -> GC -> Pixel -> Pixel -> GXFunction -> Pixel -> IO () #

interface to the X11 library function XSetState().

setStipple :: Display -> GC -> Pixmap -> IO () #

interface to the X11 library function XSetStipple().

setSubwindowMode :: Display -> GC -> SubWindowMode -> IO () #

interface to the X11 library function XSetSubwindowMode().

setTSOrigin :: Display -> GC -> Position -> Position -> IO () #

interface to the X11 library function XSetTSOrigin().

setTile :: Display -> GC -> Pixmap -> IO () #

interface to the X11 library function XSetTile().

gContextFromGC :: GC -> GContext #

interface to the X11 library function XGContextFromGC().

freeGC :: Display -> GC -> IO () #

interface to the X11 library function XFreeGC().

flushGC :: Display -> GC -> IO () #

interface to the X11 library function XFlushGC().

copyGC :: Display -> GC -> Mask -> GC -> IO () #

interface to the X11 library function XCopyGC().

sendEvent :: Display -> Window -> Bool -> EventMask -> XEventPtr -> IO () #

interface to the X11 library function XSendEvent().

gettimeofday_in_milliseconds :: IO Integer #

This function is somewhat compatible with Win32's TimeGetTime()

waitForEvent :: Display -> Word32 -> IO Bool #

Reads an event with a timeout (in microseconds). Returns True if timeout occurs.

allocaXEvent :: (XEventPtr -> IO a) -> IO a #

flush :: Display -> IO () #

interface to the X11 library function XFlush().

sync :: Display -> Bool -> IO () #

interface to the X11 library function XSync().

pending :: Display -> IO CInt #

interface to the X11 library function XPending().

eventsQueued :: Display -> QueuedMode -> IO CInt #

interface to the X11 library function XEventsQueued().

nextEvent :: Display -> XEventPtr -> IO () #

interface to the X11 library function XNextEvent().

allowEvents :: Display -> AllowEvents -> Time -> IO () #

interface to the X11 library function XAllowEvents().

selectInput :: Display -> Window -> EventMask -> IO () #

interface to the X11 library function XSelectInput().

windowEvent :: Display -> Window -> EventMask -> XEventPtr -> IO () #

interface to the X11 library function XWindowEvent().

checkWindowEvent :: Display -> Window -> EventMask -> XEventPtr -> IO Bool #

interface to the X11 library function XCheckWindowEvent().

maskEvent :: Display -> EventMask -> XEventPtr -> IO () #

interface to the X11 library function XMaskEvent().

checkMaskEvent :: Display -> EventMask -> XEventPtr -> IO Bool #

interface to the X11 library function XCheckMaskEvent().

checkTypedEvent :: Display -> EventType -> XEventPtr -> IO Bool #

interface to the X11 library function XCheckTypedEvent().

checkTypedWindowEvent :: Display -> Window -> EventType -> XEventPtr -> IO Bool #

interface to the X11 library function XCheckTypedWindowEvent().

putBackEvent :: Display -> XEventPtr -> IO () #

interface to the X11 library function XPutBackEvent().

peekEvent :: Display -> XEventPtr -> IO () #

interface to the X11 library function XPeekEvent().

newtype XEvent #

Constructors

XEvent XEventPtr 

Instances

Instances details
Data XEvent 
Instance details

Defined in Graphics.X11.Xlib.Event

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> XEvent -> c XEvent #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c XEvent #

toConstr :: XEvent -> Constr #

dataTypeOf :: XEvent -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c XEvent) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c XEvent) #

gmapT :: (forall b. Data b => b -> b) -> XEvent -> XEvent #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> XEvent -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> XEvent -> r #

gmapQ :: (forall d. Data d => d -> u) -> XEvent -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> XEvent -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> XEvent -> m XEvent #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> XEvent -> m XEvent #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> XEvent -> m XEvent #

Show XEvent 
Instance details

Defined in Graphics.X11.Xlib.Event

Eq XEvent 
Instance details

Defined in Graphics.X11.Xlib.Event

Methods

(==) :: XEvent -> XEvent -> Bool #

(/=) :: XEvent -> XEvent -> Bool #

Ord XEvent 
Instance details

Defined in Graphics.X11.Xlib.Event

openDisplay :: String -> IO Display #

interface to the X11 library function XOpenDisplay().

serverVendor :: Display -> String #

interface to the X11 library function XServerVendor().

displayString :: Display -> String #

interface to the X11 library function XDisplayString().

screenResourceString :: Screen -> String #

interface to the X11 library function XScreenResourceString().

resourceManagerString :: Display -> String #

interface to the X11 library function XResourceManagerString().

allPlanes_aux :: Pixel #

interface to the X11 library function XAllPlanes().

blackPixel :: Display -> ScreenNumber -> Pixel #

interface to the X11 library function XBlackPixel().

whitePixel :: Display -> ScreenNumber -> Pixel #

interface to the X11 library function XWhitePixel().

connectionNumber :: Display -> CInt #

interface to the X11 library function XConnectionNumber().

defaultColormap :: Display -> ScreenNumber -> Colormap #

interface to the X11 library function XDefaultColormap().

defaultGC :: Display -> ScreenNumber -> GC #

interface to the X11 library function XDefaultGC().

defaultDepth :: Display -> ScreenNumber -> CInt #

interface to the X11 library function XDefaultDepth().

defaultScreen :: Display -> ScreenNumber #

interface to the X11 library function XDefaultScreen().

defaultScreenOfDisplay :: Display -> Screen #

interface to the X11 library function XDefaultScreenOfDisplay().

displayHeight :: Display -> ScreenNumber -> CInt #

interface to the X11 library function XDisplayHeight().

displayHeightMM :: Display -> ScreenNumber -> CInt #

interface to the X11 library function XDisplayHeightMM().

displayWidth :: Display -> ScreenNumber -> CInt #

interface to the X11 library function XDisplayWidth().

displayWidthMM :: Display -> ScreenNumber -> CInt #

interface to the X11 library function XDisplayWidthMM().

maxRequestSize :: Display -> CInt #

interface to the X11 library function XMaxRequestSize().

displayMotionBufferSize :: Display -> CInt #

interface to the X11 library function XDisplayMotionBufferSize().

imageByteOrder :: Display -> CInt #

interface to the X11 library function XImageByteOrder().

protocolRevision :: Display -> CInt #

interface to the X11 library function XProtocolRevision().

protocolVersion :: Display -> CInt #

interface to the X11 library function XProtocolVersion().

screenCount :: Display -> CInt #

interface to the X11 library function XScreenCount().

defaultVisual :: Display -> ScreenNumber -> Visual #

interface to the X11 library function XDefaultVisual().

displayCells :: Display -> ScreenNumber -> CInt #

interface to the X11 library function XDisplayCells().

displayPlanes :: Display -> ScreenNumber -> CInt #

interface to the X11 library function XDisplayPlanes().

screenOfDisplay :: Display -> ScreenNumber -> Screen #

interface to the X11 library function XScreenOfDisplay().

defaultRootWindow :: Display -> Window #

interface to the X11 library function XDefaultRootWindow().

rootWindow :: Display -> ScreenNumber -> IO Window #

interface to the X11 library function XRootWindow().

qLength :: Display -> IO CInt #

interface to the X11 library function XQLength().

noOp :: Display -> IO () #

interface to the X11 library function XNoOp().

closeDisplay :: Display -> IO () #

interface to the X11 library function XCloseDisplay().

textWidth :: FontStruct -> String -> Int32 #

interface to the X11 library function XTextWidth().

textExtents :: FontStruct -> String -> (FontDirection, Int32, Int32, CharStruct) #

interface to the X11 library function XTextExtents().

loadQueryFont :: Display -> String -> IO FontStruct #

interface to the X11 library function XLoadQueryFont().

fontFromGC :: Display -> GC -> IO Font #

interface to the X11 library function XGetGCValues().

queryFont :: Display -> Font -> IO FontStruct #

interface to the X11 library function XQueryFont().

freeFont :: Display -> FontStruct -> IO () #

interface to the X11 library function XFreeFont().

type Glyph = Word16 #

data FontStruct #

pointer to an X11 XFontStruct structure

Instances

Instances details
Data FontStruct 
Instance details

Defined in Graphics.X11.Xlib.Font

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> FontStruct -> c FontStruct #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c FontStruct #

toConstr :: FontStruct -> Constr #

dataTypeOf :: FontStruct -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c FontStruct) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c FontStruct) #

gmapT :: (forall b. Data b => b -> b) -> FontStruct -> FontStruct #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> FontStruct -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> FontStruct -> r #

gmapQ :: (forall d. Data d => d -> u) -> FontStruct -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> FontStruct -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> FontStruct -> m FontStruct #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> FontStruct -> m FontStruct #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> FontStruct -> m FontStruct #

Show FontStruct 
Instance details

Defined in Graphics.X11.Xlib.Font

Eq FontStruct 
Instance details

Defined in Graphics.X11.Xlib.Font

Ord FontStruct 
Instance details

Defined in Graphics.X11.Xlib.Font

getPixel :: Image -> CInt -> CInt -> CULong #

interface to the X11 library function XGetPixel().

getImage :: Display -> Drawable -> CInt -> CInt -> CUInt -> CUInt -> CULong -> ImageFormat -> IO Image #

interface to the X11 library function XGetImage().

createImage :: Display -> Visual -> CInt -> ImageFormat -> CInt -> Ptr CChar -> Dimension -> Dimension -> CInt -> CInt -> IO Image #

interface to the X11 library function XCreateImage().

putImage :: Display -> Drawable -> GC -> Image -> Position -> Position -> Position -> Position -> Dimension -> Dimension -> IO () #

interface to the X11 library function XPutImage().

destroyImage :: Image -> IO () #

interface to the X11 library function XDestroyImage().

setRegion :: Display -> GC -> Region -> IO CInt #

interface to the X11 library function XSetRegion().

shrinkRegion :: Region -> Point -> IO CInt #

interface to the X11 library function XShrinkRegion().

offsetRegion :: Region -> Point -> IO CInt #

interface to the X11 library function XOffsetRegion().

clipBox :: Region -> IO (Rectangle, CInt) #

interface to the X11 library function XClipBox().

rectInRegion :: Region -> Rectangle -> IO RectInRegionResult #

interface to the X11 library function XRectInRegion().

pointInRegion :: Region -> Point -> IO Bool #

interface to the X11 library function XPointInRegion().

equalRegion :: Region -> Region -> IO Bool #

interface to the X11 library function XEqualRegion().

emptyRegion :: Region -> IO Bool #

interface to the X11 library function XEmptyRegion().

xorRegion :: Region -> Region -> Region -> IO CInt #

interface to the X11 library function XXorRegion().

unionRegion :: Region -> Region -> Region -> IO CInt #

interface to the X11 library function XUnionRegion().

unionRectWithRegion :: Rectangle -> Region -> Region -> IO CInt #

interface to the X11 library function XUnionRectWithRegion().

subtractRegion :: Region -> Region -> Region -> IO CInt #

interface to the X11 library function XSubtractRegion().

intersectRegion :: Region -> Region -> Region -> IO CInt #

interface to the X11 library function XIntersectRegion().

polygonRegion :: [Point] -> FillRule -> IO Region #

interface to the X11 library function XPolygonRegion().

createRegion :: IO Region #

interface to the X11 library function XCreateRegion().

data Region #

Instances

Instances details
Data Region 
Instance details

Defined in Graphics.X11.Xlib.Region

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Region -> c Region #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Region #

toConstr :: Region -> Constr #

dataTypeOf :: Region -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Region) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Region) #

gmapT :: (forall b. Data b => b -> b) -> Region -> Region #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Region -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Region -> r #

gmapQ :: (forall d. Data d => d -> u) -> Region -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Region -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Region -> m Region #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Region -> m Region #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Region -> m Region #

Show Region 
Instance details

Defined in Graphics.X11.Xlib.Region

Eq Region 
Instance details

Defined in Graphics.X11.Xlib.Region

Methods

(==) :: Region -> Region -> Bool #

(/=) :: Region -> Region -> Bool #

Ord Region 
Instance details

Defined in Graphics.X11.Xlib.Region

blackPixelOfScreen :: Screen -> Pixel #

interface to the X11 library function XBlackPixelOfScreen().

whitePixelOfScreen :: Screen -> Pixel #

interface to the X11 library function XWhitePixelOfScreen().

cellsOfScreen :: Screen -> CInt #

interface to the X11 library function XCellsOfScreen().

defaultColormapOfScreen :: Screen -> Colormap #

interface to the X11 library function XDefaultColormapOfScreen().

defaultDepthOfScreen :: Screen -> CInt #

interface to the X11 library function XDefaultDepthOfScreen().

defaultGCOfScreen :: Screen -> GC #

interface to the X11 library function XDefaultGCOfScreen().

defaultVisualOfScreen :: Screen -> Visual #

interface to the X11 library function XDefaultVisualOfScreen().

doesBackingStore :: Screen -> Bool #

interface to the X11 library function XDoesBackingStore().

doesSaveUnders :: Screen -> Bool #

interface to the X11 library function XDoesSaveUnders().

displayOfScreen :: Screen -> Display #

interface to the X11 library function XDisplayOfScreen().

eventMaskOfScreen :: Screen -> EventMask #

interface to the X11 library function XEventMaskOfScreen(). Event mask at connection setup time - not current event mask!

minCmapsOfScreen :: Screen -> CInt #

interface to the X11 library function XMinCmapsOfScreen().

maxCmapsOfScreen :: Screen -> CInt #

interface to the X11 library function XMaxCmapsOfScreen().

rootWindowOfScreen :: Screen -> Window #

interface to the X11 library function XRootWindowOfScreen().

widthOfScreen :: Screen -> Dimension #

interface to the X11 library function XWidthOfScreen().

widthMMOfScreen :: Screen -> Dimension #

interface to the X11 library function XWidthMMOfScreen().

heightOfScreen :: Screen -> Dimension #

interface to the X11 library function XHeightOfScreen().

heightMMOfScreen :: Screen -> Dimension #

interface to the X11 library function XHeightMMOfScreen().

planesOfScreen :: Screen -> CInt #

interface to the X11 library function XPlanesOfScreen().

screenNumberOfScreen :: Screen -> ScreenNumber #

interface to the X11 library function XScreenNumberOfScreen().

newtype Display #

pointer to an X11 Display structure

Constructors

Display (Ptr Display) 

Instances

Instances details
Data Display 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Display -> c Display #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Display #

toConstr :: Display -> Constr #

dataTypeOf :: Display -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Display) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Display) #

gmapT :: (forall b. Data b => b -> b) -> Display -> Display #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Display -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Display -> r #

gmapQ :: (forall d. Data d => d -> u) -> Display -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Display -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Display -> m Display #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Display -> m Display #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Display -> m Display #

Show Display 
Instance details

Defined in Graphics.X11.Xlib.Types

Eq Display 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

(==) :: Display -> Display -> Bool #

(/=) :: Display -> Display -> Bool #

Ord Display 
Instance details

Defined in Graphics.X11.Xlib.Types

data Screen #

pointer to an X11 Screen structure

Instances

Instances details
Data Screen 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Screen -> c Screen #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Screen #

toConstr :: Screen -> Constr #

dataTypeOf :: Screen -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Screen) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Screen) #

gmapT :: (forall b. Data b => b -> b) -> Screen -> Screen #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Screen -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Screen -> r #

gmapQ :: (forall d. Data d => d -> u) -> Screen -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Screen -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Screen -> m Screen #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Screen -> m Screen #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Screen -> m Screen #

Show Screen 
Instance details

Defined in Graphics.X11.Xlib.Types

Eq Screen 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

(==) :: Screen -> Screen -> Bool #

(/=) :: Screen -> Screen -> Bool #

Ord Screen 
Instance details

Defined in Graphics.X11.Xlib.Types

data Visual #

pointer to an X11 Visual structure

Instances

Instances details
Data Visual 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Visual -> c Visual #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Visual #

toConstr :: Visual -> Constr #

dataTypeOf :: Visual -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Visual) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Visual) #

gmapT :: (forall b. Data b => b -> b) -> Visual -> Visual #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Visual -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Visual -> r #

gmapQ :: (forall d. Data d => d -> u) -> Visual -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Visual -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Visual -> m Visual #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Visual -> m Visual #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Visual -> m Visual #

Show Visual 
Instance details

Defined in Graphics.X11.Xlib.Types

Eq Visual 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

(==) :: Visual -> Visual -> Bool #

(/=) :: Visual -> Visual -> Bool #

Ord Visual 
Instance details

Defined in Graphics.X11.Xlib.Types

data GC #

pointer to an X11 GC structure

Instances

Instances details
Data GC 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> GC -> c GC #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c GC #

toConstr :: GC -> Constr #

dataTypeOf :: GC -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c GC) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c GC) #

gmapT :: (forall b. Data b => b -> b) -> GC -> GC #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> GC -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> GC -> r #

gmapQ :: (forall d. Data d => d -> u) -> GC -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> GC -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> GC -> m GC #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> GC -> m GC #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> GC -> m GC #

Show GC 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

showsPrec :: Int -> GC -> ShowS #

show :: GC -> String #

showList :: [GC] -> ShowS #

Eq GC 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

(==) :: GC -> GC -> Bool #

(/=) :: GC -> GC -> Bool #

Ord GC 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

compare :: GC -> GC -> Ordering #

(<) :: GC -> GC -> Bool #

(<=) :: GC -> GC -> Bool #

(>) :: GC -> GC -> Bool #

(>=) :: GC -> GC -> Bool #

max :: GC -> GC -> GC #

min :: GC -> GC -> GC #

data SetWindowAttributes #

pointer to an X11 XSetWindowAttributes structure

Instances

Instances details
Data SetWindowAttributes 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> SetWindowAttributes -> c SetWindowAttributes #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c SetWindowAttributes #

toConstr :: SetWindowAttributes -> Constr #

dataTypeOf :: SetWindowAttributes -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c SetWindowAttributes) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c SetWindowAttributes) #

gmapT :: (forall b. Data b => b -> b) -> SetWindowAttributes -> SetWindowAttributes #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> SetWindowAttributes -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> SetWindowAttributes -> r #

gmapQ :: (forall d. Data d => d -> u) -> SetWindowAttributes -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> SetWindowAttributes -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> SetWindowAttributes -> m SetWindowAttributes #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> SetWindowAttributes -> m SetWindowAttributes #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> SetWindowAttributes -> m SetWindowAttributes #

Show SetWindowAttributes 
Instance details

Defined in Graphics.X11.Xlib.Types

Eq SetWindowAttributes 
Instance details

Defined in Graphics.X11.Xlib.Types

Ord SetWindowAttributes 
Instance details

Defined in Graphics.X11.Xlib.Types

data Image #

pointer to an X11 XImage structure

Instances

Instances details
Data Image 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Image -> c Image #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Image #

toConstr :: Image -> Constr #

dataTypeOf :: Image -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Image) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Image) #

gmapT :: (forall b. Data b => b -> b) -> Image -> Image #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Image -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Image -> r #

gmapQ :: (forall d. Data d => d -> u) -> Image -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Image -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Image -> m Image #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Image -> m Image #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Image -> m Image #

Show Image 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

showsPrec :: Int -> Image -> ShowS #

show :: Image -> String #

showList :: [Image] -> ShowS #

Eq Image 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

(==) :: Image -> Image -> Bool #

(/=) :: Image -> Image -> Bool #

Ord Image 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

compare :: Image -> Image -> Ordering #

(<) :: Image -> Image -> Bool #

(<=) :: Image -> Image -> Bool #

(>) :: Image -> Image -> Bool #

(>=) :: Image -> Image -> Bool #

max :: Image -> Image -> Image #

min :: Image -> Image -> Image #

type Pixel = Word64 #

type Angle = CInt #

type Buffer = CInt #

data Point #

counterpart of an X11 XPoint structure

Constructors

Point 

Fields

Instances

Instances details
Data Point 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Point -> c Point #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Point #

toConstr :: Point -> Constr #

dataTypeOf :: Point -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Point) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Point) #

gmapT :: (forall b. Data b => b -> b) -> Point -> Point #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Point -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Point -> r #

gmapQ :: (forall d. Data d => d -> u) -> Point -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Point -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Point -> m Point #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Point -> m Point #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Point -> m Point #

Storable Point 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

sizeOf :: Point -> Int #

alignment :: Point -> Int #

peekElemOff :: Ptr Point -> Int -> IO Point #

pokeElemOff :: Ptr Point -> Int -> Point -> IO () #

peekByteOff :: Ptr b -> Int -> IO Point #

pokeByteOff :: Ptr b -> Int -> Point -> IO () #

peek :: Ptr Point -> IO Point #

poke :: Ptr Point -> Point -> IO () #

Show Point 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

showsPrec :: Int -> Point -> ShowS #

show :: Point -> String #

showList :: [Point] -> ShowS #

Eq Point 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

(==) :: Point -> Point -> Bool #

(/=) :: Point -> Point -> Bool #

data Rectangle #

counterpart of an X11 XRectangle structure

Instances

Instances details
Data Rectangle 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Rectangle -> c Rectangle #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Rectangle #

toConstr :: Rectangle -> Constr #

dataTypeOf :: Rectangle -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Rectangle) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Rectangle) #

gmapT :: (forall b. Data b => b -> b) -> Rectangle -> Rectangle #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Rectangle -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Rectangle -> r #

gmapQ :: (forall d. Data d => d -> u) -> Rectangle -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Rectangle -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Rectangle -> m Rectangle #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Rectangle -> m Rectangle #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Rectangle -> m Rectangle #

Storable Rectangle 
Instance details

Defined in Graphics.X11.Xlib.Types

Read Rectangle 
Instance details

Defined in Graphics.X11.Xlib.Types

Show Rectangle 
Instance details

Defined in Graphics.X11.Xlib.Types

Eq Rectangle 
Instance details

Defined in Graphics.X11.Xlib.Types

data Arc #

counterpart of an X11 XArc structure

Instances

Instances details
Storable Arc 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

sizeOf :: Arc -> Int #

alignment :: Arc -> Int #

peekElemOff :: Ptr Arc -> Int -> IO Arc #

pokeElemOff :: Ptr Arc -> Int -> Arc -> IO () #

peekByteOff :: Ptr b -> Int -> IO Arc #

pokeByteOff :: Ptr b -> Int -> Arc -> IO () #

peek :: Ptr Arc -> IO Arc #

poke :: Ptr Arc -> Arc -> IO () #

Show Arc 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

showsPrec :: Int -> Arc -> ShowS #

show :: Arc -> String #

showList :: [Arc] -> ShowS #

Eq Arc 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

(==) :: Arc -> Arc -> Bool #

(/=) :: Arc -> Arc -> Bool #

data Segment #

counterpart of an X11 XSegment structure

Constructors

Segment 

Instances

Instances details
Data Segment 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Segment -> c Segment #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Segment #

toConstr :: Segment -> Constr #

dataTypeOf :: Segment -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Segment) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Segment) #

gmapT :: (forall b. Data b => b -> b) -> Segment -> Segment #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Segment -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Segment -> r #

gmapQ :: (forall d. Data d => d -> u) -> Segment -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Segment -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Segment -> m Segment #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Segment -> m Segment #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Segment -> m Segment #

Storable Segment 
Instance details

Defined in Graphics.X11.Xlib.Types

Show Segment 
Instance details

Defined in Graphics.X11.Xlib.Types

Eq Segment 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

(==) :: Segment -> Segment -> Bool #

(/=) :: Segment -> Segment -> Bool #

data Color #

counterpart of an X11 XColor structure

Instances

Instances details
Data Color 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Color -> c Color #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Color #

toConstr :: Color -> Constr #

dataTypeOf :: Color -> DataType #

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Color) #

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Color) #

gmapT :: (forall b. Data b => b -> b) -> Color -> Color #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Color -> r #

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Color -> r #

gmapQ :: (forall d. Data d => d -> u) -> Color -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Color -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Color -> m Color #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Color -> m Color #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Color -> m Color #

Storable Color 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

sizeOf :: Color -> Int #

alignment :: Color -> Int #

peekElemOff :: Ptr Color -> Int -> IO Color #

pokeElemOff :: Ptr Color -> Int -> Color -> IO () #

peekByteOff :: Ptr b -> Int -> IO Color #

pokeByteOff :: Ptr b -> Int -> Color -> IO () #

peek :: Ptr Color -> IO Color #

poke :: Ptr Color -> Color -> IO () #

Show Color 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

showsPrec :: Int -> Color -> ShowS #

show :: Color -> String #

showList :: [Color] -> ShowS #

Eq Color 
Instance details

Defined in Graphics.X11.Xlib.Types

Methods

(==) :: Color -> Color -> Bool #

(/=) :: Color -> Color -> Bool #

badGC :: ErrorCode #

Xlib functions with return values of type Status return zero on failure and nonzero on success.

type XID = Word64 #

type Mask = Word64 #

type Atom = Word64 #

type Time = Word64 #

type Window = XID #

type Drawable = XID #

type Font = XID #

type Pixmap = XID #

type Cursor = XID #

type Colormap = XID #

type GContext = XID #

type KeyCode = Word8 #

type KeySym = XID #

type Button = Word32 #

type Place = CInt #

Place of window relative to siblings (used in Circulation requests or events)

type Protocol = CInt #

type GrabMode = CInt #

type Status = CInt #

type CapStyle = CInt #

type FillRule = CInt #

type ArcMode = CInt #

type GCMask = CInt #

type SizeID = Word16 #

type RRCrtc = Word64 #

type RRMode = Word64 #

(.|.) :: Bits a => a -> a -> a infixl 5 #

Bitwise "or"

class Monad m => MonadState s (m :: Type -> Type) | m -> s where #

Minimal definition is either both of get and put or just state

Minimal complete definition

state | get, put

Methods

get :: m s #

Return the state from the internals of the monad.

put :: s -> m () #

Replace the state inside the monad.

state :: (s -> (a, s)) -> m a #

Embed a simple state action into the monad.

Instances

Instances details
MonadState XState X Source # 
Instance details

Defined in XMonad.Core

Methods

get :: X XState #

put :: XState -> X () #

state :: (XState -> (a, XState)) -> X a #

MonadState s m => MonadState s (ListT m) 
Instance details

Defined in Control.Monad.State.Class

Methods

get :: ListT m s #

put :: s -> ListT m () #

state :: (s -> (a, s)) -> ListT m a #

MonadState s m => MonadState s (MaybeT m) 
Instance details

Defined in Control.Monad.State.Class

Methods

get :: MaybeT m s #

put :: s -> MaybeT m () #

state :: (s -> (a, s)) -> MaybeT m a #

(Error e, MonadState s m) => MonadState s (ErrorT e m) 
Instance details

Defined in Control.Monad.State.Class

Methods

get :: ErrorT e m s #

put :: s -> ErrorT e m () #

state :: (s -> (a, s)) -> ErrorT e m a #

MonadState s m => MonadState s (ExceptT e m)

Since: mtl-2.2

Instance details

Defined in Control.Monad.State.Class

Methods

get :: ExceptT e m s #

put :: s -> ExceptT e m () #

state :: (s -> (a, s)) -> ExceptT e m a #

MonadState s m => MonadState s (IdentityT m) 
Instance details

Defined in Control.Monad.State.Class

Methods

get :: IdentityT m s #

put :: s -> IdentityT m () #

state :: (s -> (a, s)) -> IdentityT m a #

MonadState s m => MonadState s (ReaderT r m) 
Instance details

Defined in Control.Monad.State.Class

Methods

get :: ReaderT r m s #

put :: s -> ReaderT r m () #

state :: (s -> (a, s)) -> ReaderT r m a #

Monad m => MonadState s (StateT s m) 
Instance details

Defined in Control.Monad.State.Class

Methods

get :: StateT s m s #

put :: s -> StateT s m () #

state :: (s -> (a, s)) -> StateT s m a #

Monad m => MonadState s (StateT s m) 
Instance details

Defined in Control.Monad.State.Class

Methods

get :: StateT s m s #

put :: s -> StateT s m () #

state :: (s -> (a, s)) -> StateT s m a #

(Monoid w, MonadState s m) => MonadState s (WriterT w m) 
Instance details

Defined in Control.Monad.State.Class

Methods

get :: WriterT w m s #

put :: s -> WriterT w m () #

state :: (s -> (a, s)) -> WriterT w m a #

(Monoid w, MonadState s m) => MonadState s (WriterT w m) 
Instance details

Defined in Control.Monad.State.Class

Methods

get :: WriterT w m s #

put :: s -> WriterT w m () #

state :: (s -> (a, s)) -> WriterT w m a #

MonadState s m => MonadState s (ContT r m) 
Instance details

Defined in Control.Monad.State.Class

Methods

get :: ContT r m s #

put :: s -> ContT r m () #

state :: (s -> (a, s)) -> ContT r m a #

(Monad m, Monoid w) => MonadState s (RWST r w s m) 
Instance details

Defined in Control.Monad.State.Class

Methods

get :: RWST r w s m s #

put :: s -> RWST r w s m () #

state :: (s -> (a, s)) -> RWST r w s m a #

(Monad m, Monoid w) => MonadState s (RWST r w s m) 
Instance details

Defined in Control.Monad.State.Class

Methods

get :: RWST r w s m s #

put :: s -> RWST r w s m () #

state :: (s -> (a, s)) -> RWST r w s m a #

gets :: MonadState s m => (s -> a) -> m a #

Gets specific component of the state, using a projection function supplied.

modify :: MonadState s m => (s -> s) -> m () #

Monadic state transformer.

Maps an old state to a new state inside a state monad. The old state is thrown away.

     Main> :t modify ((+1) :: Int -> Int)
     modify (...) :: (MonadState Int a) => a ()

This says that modify (+1) acts over any Monad that is a member of the MonadState class, with an Int state.

class Monad m => MonadReader r (m :: Type -> Type) | m -> r where #

See examples in Control.Monad.Reader. Note, the partially applied function type (->) r is a simple reader monad. See the instance declaration below.

Minimal complete definition

(ask | reader), local

Methods

ask :: m r #

Retrieves the monad environment.

local #

Arguments

:: (r -> r)

The function to modify the environment.

-> m a

Reader to run in the modified environment.

-> m a 

Executes a computation in a modified environment.

reader #

Arguments

:: (r -> a)

The selector function to apply to the environment.

-> m a 

Retrieves a function of the current environment.

Instances

Instances details
MonadReader Window Query Source # 
Instance details

Defined in XMonad.Core

Methods

ask :: Query Window #

local :: (Window -> Window) -> Query a -> Query a #

reader :: (Window -> a) -> Query a #

MonadReader XConf X Source # 
Instance details

Defined in XMonad.Core

Methods

ask :: X XConf #

local :: (XConf -> XConf) -> X a -> X a #

reader :: (XConf -> a) -> X a #

MonadReader r m => MonadReader r (ListT m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: ListT m r #

local :: (r -> r) -> ListT m a -> ListT m a #

reader :: (r -> a) -> ListT m a #

MonadReader r m => MonadReader r (MaybeT m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: MaybeT m r #

local :: (r -> r) -> MaybeT m a -> MaybeT m a #

reader :: (r -> a) -> MaybeT m a #

(Error e, MonadReader r m) => MonadReader r (ErrorT e m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: ErrorT e m r #

local :: (r -> r) -> ErrorT e m a -> ErrorT e m a #

reader :: (r -> a) -> ErrorT e m a #

MonadReader r m => MonadReader r (ExceptT e m)

Since: mtl-2.2

Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: ExceptT e m r #

local :: (r -> r) -> ExceptT e m a -> ExceptT e m a #

reader :: (r -> a) -> ExceptT e m a #

MonadReader r m => MonadReader r (IdentityT m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: IdentityT m r #

local :: (r -> r) -> IdentityT m a -> IdentityT m a #

reader :: (r -> a) -> IdentityT m a #

Monad m => MonadReader r (ReaderT r m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: ReaderT r m r #

local :: (r -> r) -> ReaderT r m a -> ReaderT r m a #

reader :: (r -> a) -> ReaderT r m a #

MonadReader r m => MonadReader r (StateT s m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: StateT s m r #

local :: (r -> r) -> StateT s m a -> StateT s m a #

reader :: (r -> a) -> StateT s m a #

MonadReader r m => MonadReader r (StateT s m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: StateT s m r #

local :: (r -> r) -> StateT s m a -> StateT s m a #

reader :: (r -> a) -> StateT s m a #

(Monoid w, MonadReader r m) => MonadReader r (WriterT w m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: WriterT w m r #

local :: (r -> r) -> WriterT w m a -> WriterT w m a #

reader :: (r -> a) -> WriterT w m a #

(Monoid w, MonadReader r m) => MonadReader r (WriterT w m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: WriterT w m r #

local :: (r -> r) -> WriterT w m a -> WriterT w m a #

reader :: (r -> a) -> WriterT w m a #

MonadReader r ((->) r) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: r -> r #

local :: (r -> r) -> (r -> a) -> r -> a #

reader :: (r -> a) -> r -> a #

MonadReader r' m => MonadReader r' (ContT r m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: ContT r m r' #

local :: (r' -> r') -> ContT r m a -> ContT r m a #

reader :: (r' -> a) -> ContT r m a #

(Monad m, Monoid w) => MonadReader r (RWST r w s m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: RWST r w s m r #

local :: (r -> r) -> RWST r w s m a -> RWST r w s m a #

reader :: (r -> a) -> RWST r w s m a #

(Monad m, Monoid w) => MonadReader r (RWST r w s m) 
Instance details

Defined in Control.Monad.Reader.Class

Methods

ask :: RWST r w s m r #

local :: (r -> r) -> RWST r w s m a -> RWST r w s m a #

reader :: (r -> a) -> RWST r w s m a #

asks #

Arguments

:: MonadReader r m 
=> (r -> a)

The selector function to apply to the environment.

-> m a 

Retrieves a function of the current environment.

class Monad m => MonadIO (m :: Type -> Type) where #

Monads in which IO computations may be embedded. Any monad built by applying a sequence of monad transformers to the IO monad will be an instance of this class.

Instances should satisfy the following laws, which state that liftIO is a transformer of monads:

Methods

liftIO :: IO a -> m a #

Lift a computation from the IO monad. This allows us to run IO computations in any monadic stack, so long as it supports these kinds of operations (i.e. IO is the base monad for the stack).

Example

Expand
import Control.Monad.Trans.State -- from the "transformers" library

printState :: Show s => StateT s IO ()
printState = do
  state <- get
  liftIO $ print state

Had we omitted liftIO, we would have ended up with this error:

• Couldn't match type ‘IO’ with ‘StateT s IO’
 Expected type: StateT s IO ()
   Actual type: IO ()

The important part here is the mismatch between StateT s IO () and IO ().

Luckily, we know of a function that takes an IO a and returns an (m a): liftIO, enabling us to run the program and see the expected results:

> evalStateT printState "hello"
"hello"

> evalStateT printState 3
3

Instances

Instances details
MonadIO IO

Since: base-4.9.0.0

Instance details

Defined in Control.Monad.IO.Class

Methods

liftIO :: IO a -> IO a #

MonadIO Query Source # 
Instance details

Defined in XMonad.Core

Methods

liftIO :: IO a -> Query a #

MonadIO X Source # 
Instance details

Defined in XMonad.Core

Methods

liftIO :: IO a -> X a #

(Error e, MonadIO m) => MonadIO (ErrorT e m) 
Instance details

Defined in Control.Monad.Trans.Error

Methods

liftIO :: IO a -> ErrorT e m a #

MonadIO m => MonadIO (ReaderT r m) 
Instance details

Defined in Control.Monad.Trans.Reader

Methods

liftIO :: IO a -> ReaderT r m a #

MonadIO m => MonadIO (StateT s m) 
Instance details

Defined in Control.Monad.Trans.State.Lazy

Methods

liftIO :: IO a -> StateT s m a #