/usr/lib/hugs/packages/X11/Graphics/X11/Xlib/Event.hs is in libhugs-x11-bundled 98.200609.21-5.3ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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{-# INCLUDE "HsXlib.h" #-}
{-# LINE 1 "Graphics/X11/Xlib/Event.hsc" #-}
{-# OPTIONS_GHC -fglasgow-exts #-}
{-# LINE 2 "Graphics/X11/Xlib/Event.hsc" #-}
-----------------------------------------------------------------------------
-- |
-- Module : Graphics.X11.Xlib.Event
-- Copyright : (c) Alastair Reid, 1999-2003
-- License : BSD-style (see the file libraries/base/LICENSE)
--
-- Maintainer : libraries@haskell.org
-- Stability : provisional
-- Portability : portable
--
-- A collection of FFI declarations for interfacing with Xlib Events.
--
-----------------------------------------------------------------------------
module Graphics.X11.Xlib.Event(
QueuedMode,
queuedAlready,
queuedAfterFlush,
queuedAfterReading,
XEvent,
XEventPtr,
allocaXEvent,
get_EventType,
get_Window,
XKeyEvent,
XKeyEventPtr,
asKeyEvent,
XButtonEvent,
get_KeyEvent,
get_ButtonEvent,
get_MotionEvent,
XMotionEvent,
XExposeEvent,
get_ExposeEvent,
XMappingEvent,
XConfigureEvent,
get_ConfigureEvent,
waitForEvent,
gettimeofday_in_milliseconds,
-- gettimeofday_in_milliseconds_internal,
flush,
sync,
pending,
eventsQueued,
nextEvent,
allowEvents,
selectInput,
sendEvent,
windowEvent,
checkWindowEvent,
maskEvent,
checkMaskEvent,
checkTypedEvent,
checkTypedWindowEvent,
putBackEvent,
peekEvent,
refreshKeyboardMapping,
) where
import Graphics.X11.Types
import Graphics.X11.Xlib.Types
import Graphics.X11.Xlib.Display( connectionNumber )
import Foreign
{-# LINE 71 "Graphics/X11/Xlib/Event.hsc" #-}
{-# LINE 73 "Graphics/X11/Xlib/Event.hsc" #-}
{-# CFILES cbits/fdset.c #-}
----------------------------------------------------------------
-- Events
----------------------------------------------------------------
type QueuedMode = Int
queuedAlready :: QueuedMode
queuedAlready = 0
queuedAfterFlush :: QueuedMode
queuedAfterFlush = 2
queuedAfterReading :: QueuedMode
queuedAfterReading = 1
{-# LINE 86 "Graphics/X11/Xlib/Event.hsc" #-}
-- Because of the way the corresponding C types are defined,
-- These "structs" are somewhat unusual - they omit fields which can
-- be found in more general structs.
-- For example, XAnyEvent omits type since it is in XEvent.
-- Therefore, to get the complete contents of an event one typically
-- writes:
-- do
-- ty <- get_XEvent e
-- (serial,send_event,display,window) <- get_XAnyEvent
-- window' <- get_XDestroyWindowEvent
newtype XEvent = XEvent XEventPtr
{-# LINE 102 "Graphics/X11/Xlib/Event.hsc" #-}
deriving (Eq, Ord, Show)
{-# LINE 104 "Graphics/X11/Xlib/Event.hsc" #-}
type XEventPtr = Ptr XEvent
allocaXEvent :: (XEventPtr -> IO a) -> IO a
allocaXEvent = allocaBytes (192)
{-# LINE 108 "Graphics/X11/Xlib/Event.hsc" #-}
get_EventType :: XEventPtr -> IO EventType
get_EventType = (\hsc_ptr -> peekByteOff hsc_ptr 0)
{-# LINE 111 "Graphics/X11/Xlib/Event.hsc" #-}
get_Window :: XEventPtr -> IO Window
get_Window = (\hsc_ptr -> peekByteOff hsc_ptr 32)
{-# LINE 114 "Graphics/X11/Xlib/Event.hsc" #-}
-- %struct : XAnyEvent : XAnyEvent arg1
-- Int32 : serial # # of last request processed by server
-- Bool : send_event # true if this came from a SendEvent request
-- Display : display # Display the event was read from
-- Window : window # window on which event was requested in event mask
type XKeyEvent =
( Window -- root window that the event occured on
, Window -- child window
, Time -- milliseconds
, Int -- pointer x, y coordinates in event window
, Int --
, Int -- coordinates relative to root
, Int --
, Modifier -- key or button mask
, KeyCode -- detail
, Bool -- same screen flag
)
peekXKeyEvent :: Ptr XKeyEvent -> IO XKeyEvent
peekXKeyEvent p = do
root <- (\hsc_ptr -> peekByteOff hsc_ptr 40) p
{-# LINE 137 "Graphics/X11/Xlib/Event.hsc" #-}
subwindow <- (\hsc_ptr -> peekByteOff hsc_ptr 48) p
{-# LINE 138 "Graphics/X11/Xlib/Event.hsc" #-}
time <- (\hsc_ptr -> peekByteOff hsc_ptr 56) p
{-# LINE 139 "Graphics/X11/Xlib/Event.hsc" #-}
x <- (\hsc_ptr -> peekByteOff hsc_ptr 64) p
{-# LINE 140 "Graphics/X11/Xlib/Event.hsc" #-}
y <- (\hsc_ptr -> peekByteOff hsc_ptr 68) p
{-# LINE 141 "Graphics/X11/Xlib/Event.hsc" #-}
x_root <- (\hsc_ptr -> peekByteOff hsc_ptr 72) p
{-# LINE 142 "Graphics/X11/Xlib/Event.hsc" #-}
y_root <- (\hsc_ptr -> peekByteOff hsc_ptr 76) p
{-# LINE 143 "Graphics/X11/Xlib/Event.hsc" #-}
state <- (\hsc_ptr -> peekByteOff hsc_ptr 80) p
{-# LINE 144 "Graphics/X11/Xlib/Event.hsc" #-}
keycode <- (\hsc_ptr -> peekByteOff hsc_ptr 84) p
{-# LINE 145 "Graphics/X11/Xlib/Event.hsc" #-}
same_screen <- (\hsc_ptr -> peekByteOff hsc_ptr 88) p
{-# LINE 146 "Graphics/X11/Xlib/Event.hsc" #-}
return (root, subwindow, time, x, y, x_root, y_root,
state, keycode, same_screen)
get_KeyEvent :: XEventPtr -> IO XKeyEvent
get_KeyEvent p = peekXKeyEvent (castPtr p)
type XKeyEventPtr = Ptr XKeyEvent
asKeyEvent :: XEventPtr -> XKeyEventPtr
asKeyEvent = castPtr
type XButtonEvent =
( Window -- root window that the event occured on
, Window -- child window
, Time -- milliseconds
, Int -- pointer x, y coordinates in event window
, Int
, Int -- coordinates relative to root
, Int
, Modifier -- key or button mask
, Button -- detail
, Bool -- same screen flag
)
peekXButtonEvent :: Ptr XButtonEvent -> IO XButtonEvent
peekXButtonEvent p = do
root <- (\hsc_ptr -> peekByteOff hsc_ptr 40) p
{-# LINE 173 "Graphics/X11/Xlib/Event.hsc" #-}
subwindow <- (\hsc_ptr -> peekByteOff hsc_ptr 48) p
{-# LINE 174 "Graphics/X11/Xlib/Event.hsc" #-}
time <- (\hsc_ptr -> peekByteOff hsc_ptr 56) p
{-# LINE 175 "Graphics/X11/Xlib/Event.hsc" #-}
x <- (\hsc_ptr -> peekByteOff hsc_ptr 64) p
{-# LINE 176 "Graphics/X11/Xlib/Event.hsc" #-}
y <- (\hsc_ptr -> peekByteOff hsc_ptr 68) p
{-# LINE 177 "Graphics/X11/Xlib/Event.hsc" #-}
x_root <- (\hsc_ptr -> peekByteOff hsc_ptr 72) p
{-# LINE 178 "Graphics/X11/Xlib/Event.hsc" #-}
y_root <- (\hsc_ptr -> peekByteOff hsc_ptr 76) p
{-# LINE 179 "Graphics/X11/Xlib/Event.hsc" #-}
state <- (\hsc_ptr -> peekByteOff hsc_ptr 80) p
{-# LINE 180 "Graphics/X11/Xlib/Event.hsc" #-}
button <- (\hsc_ptr -> peekByteOff hsc_ptr 84) p
{-# LINE 181 "Graphics/X11/Xlib/Event.hsc" #-}
same_screen <- (\hsc_ptr -> peekByteOff hsc_ptr 88) p
{-# LINE 182 "Graphics/X11/Xlib/Event.hsc" #-}
return (root, subwindow, time, x, y, x_root, y_root,
state, button, same_screen)
get_ButtonEvent :: XEventPtr -> IO XButtonEvent
get_ButtonEvent p = peekXButtonEvent (castPtr p)
type XMotionEvent =
( Window -- root window that the event occured on
, Window -- child window
, Time -- milliseconds
, Int -- pointer x, y coordinates in event window
, Int
, Int -- coordinates relative to root
, Int
, Modifier -- key or button mask
, NotifyMode -- detail
, Bool -- same screen flag
)
peekXMotionEvent :: Ptr XMotionEvent -> IO XMotionEvent
peekXMotionEvent p = do
root <- (\hsc_ptr -> peekByteOff hsc_ptr 40) p
{-# LINE 204 "Graphics/X11/Xlib/Event.hsc" #-}
subwindow <- (\hsc_ptr -> peekByteOff hsc_ptr 48) p
{-# LINE 205 "Graphics/X11/Xlib/Event.hsc" #-}
time <- (\hsc_ptr -> peekByteOff hsc_ptr 56) p
{-# LINE 206 "Graphics/X11/Xlib/Event.hsc" #-}
x <- (\hsc_ptr -> peekByteOff hsc_ptr 64) p
{-# LINE 207 "Graphics/X11/Xlib/Event.hsc" #-}
y <- (\hsc_ptr -> peekByteOff hsc_ptr 68) p
{-# LINE 208 "Graphics/X11/Xlib/Event.hsc" #-}
x_root <- (\hsc_ptr -> peekByteOff hsc_ptr 72) p
{-# LINE 209 "Graphics/X11/Xlib/Event.hsc" #-}
y_root <- (\hsc_ptr -> peekByteOff hsc_ptr 76) p
{-# LINE 210 "Graphics/X11/Xlib/Event.hsc" #-}
state <- (\hsc_ptr -> peekByteOff hsc_ptr 80) p
{-# LINE 211 "Graphics/X11/Xlib/Event.hsc" #-}
is_hint <- (\hsc_ptr -> peekByteOff hsc_ptr 84) p
{-# LINE 212 "Graphics/X11/Xlib/Event.hsc" #-}
same_screen <- (\hsc_ptr -> peekByteOff hsc_ptr 88) p
{-# LINE 213 "Graphics/X11/Xlib/Event.hsc" #-}
return (root, subwindow, time, x, y, x_root, y_root,
state, is_hint, same_screen)
get_MotionEvent :: XEventPtr -> IO XMotionEvent
get_MotionEvent p = peekXMotionEvent (castPtr p)
-- %struct : XCrossingEvent : XCrossingEvent arg1
-- Window : root # root window that the event occured on
-- Window : subwindow # child window
-- Time : time # milliseconds
-- Int : x # pointer x, y coordinates in event window
-- Int : y
-- Int : x_root # coordinates relative to root
-- Int : y_root
-- NotifyMode : mode
-- NotifyDetail : detail
-- Bool : same_screen # same screen flag
-- Bool : focus # boolean focus
-- Modifier : state # key or button mask
--
-- %struct : XFocusChangeEvent : XFocusChangeEvent arg1
-- NotifyMode : mode
-- NotifyDetail : detail
--
-- -- omitted: should be translated into bitmaps
-- -- PURE void getKeymapEvent(event)
-- -- IN XEvent* event
-- -- OUT Window window = ((XKeymapEvent*)event)->window
-- -- OUT array[32] Char key_vector = ((XKeymapEvent*)event)->key_vector
-- -- RESULT:
type XExposeEvent =
( Position -- x
, Position -- y
, Dimension -- width
, Dimension -- height
, Int -- count
)
peekXExposeEvent :: Ptr XExposeEvent -> IO XExposeEvent
peekXExposeEvent p = do
x <- (\hsc_ptr -> peekByteOff hsc_ptr 40) p
{-# LINE 255 "Graphics/X11/Xlib/Event.hsc" #-}
y <- (\hsc_ptr -> peekByteOff hsc_ptr 44) p
{-# LINE 256 "Graphics/X11/Xlib/Event.hsc" #-}
width <- (\hsc_ptr -> peekByteOff hsc_ptr 48) p
{-# LINE 257 "Graphics/X11/Xlib/Event.hsc" #-}
height <- (\hsc_ptr -> peekByteOff hsc_ptr 52) p
{-# LINE 258 "Graphics/X11/Xlib/Event.hsc" #-}
count <- (\hsc_ptr -> peekByteOff hsc_ptr 56) p
{-# LINE 259 "Graphics/X11/Xlib/Event.hsc" #-}
return (x, y, width, height, count)
get_ExposeEvent :: XEventPtr -> IO XExposeEvent
get_ExposeEvent p = peekXExposeEvent (castPtr p)
-- %struct : XGraphicsExposeEvent : XGraphicsExposeEvent arg1
-- Position : x
-- Position : y
-- Dimension : width .
-- Dimension : height
-- Int : count
-- Int : major_code
-- Int : minor_code
--
-- %struct : XCirculateEvent : XCirculateEvent arg1
-- Window : window
-- Place : place
--
-- %struct : XConfigureEvent : XConfigureEvent arg1
-- Window : window
-- Position : x
-- Position : y
-- Dimension : width
-- Dimension : height
-- Dimension : border_width
-- Window : above
-- Bool : override_redirect
--
-- %struct : XCreateWindowEvent : XCreateWindowEvent arg1
-- Window : window
-- Position : x
-- Position : y
-- Dimension : width
-- Dimension : height
-- Dimension : border_width
-- Bool : override_redirect
--
-- %struct : XDestroyWindowEvent : XDestroyWindowEvent arg1
-- Window : window
--
-- %struct : XGravityEvent : XGravityEvent arg1
-- Window : window
-- Position : x
-- Position : y
--
-- %struct : XMapEvent : XMapEvent arg1
-- Bool : override_redirect
type XMappingEvent =
( MappingRequest -- request
, KeyCode -- first_keycode
, Int -- count
)
withXMappingEvent :: XMappingEvent -> (Ptr XMappingEvent -> IO a) -> IO a
withXMappingEvent event_map f =
allocaBytes (56) $ \ event_map_ptr -> do
{-# LINE 316 "Graphics/X11/Xlib/Event.hsc" #-}
pokeXMappingEvent event_map_ptr event_map
f event_map_ptr
pokeXMappingEvent :: Ptr XMappingEvent -> XMappingEvent -> IO ()
pokeXMappingEvent p (request, first_keycode, count) = do
(\hsc_ptr -> pokeByteOff hsc_ptr 40) p request
{-# LINE 322 "Graphics/X11/Xlib/Event.hsc" #-}
(\hsc_ptr -> pokeByteOff hsc_ptr 44) p first_keycode
{-# LINE 323 "Graphics/X11/Xlib/Event.hsc" #-}
(\hsc_ptr -> pokeByteOff hsc_ptr 48) p count
{-# LINE 324 "Graphics/X11/Xlib/Event.hsc" #-}
type XConfigureEvent =
( Position
, Position
, Dimension
, Dimension
)
peekXConfigureEvent :: Ptr XConfigureEvent -> IO XConfigureEvent
peekXConfigureEvent p = do
x <- (\hsc_ptr -> peekByteOff hsc_ptr 48) p
{-# LINE 335 "Graphics/X11/Xlib/Event.hsc" #-}
y <- (\hsc_ptr -> peekByteOff hsc_ptr 52) p
{-# LINE 336 "Graphics/X11/Xlib/Event.hsc" #-}
width <- (\hsc_ptr -> peekByteOff hsc_ptr 56) p
{-# LINE 337 "Graphics/X11/Xlib/Event.hsc" #-}
height <- (\hsc_ptr -> peekByteOff hsc_ptr 60) p
{-# LINE 338 "Graphics/X11/Xlib/Event.hsc" #-}
return (x, y, width, height)
get_ConfigureEvent :: XEventPtr -> IO XConfigureEvent
get_ConfigureEvent p = peekXConfigureEvent (castPtr p)
-- %struct : XResizeRequestEvent : XResizeRequestEvent arg1
-- Dimension : width
-- Dimension : height
--
-- %struct : XReparentEvent : XReparentEvent arg1
-- Window : window
-- Window : parent
-- Position : x
-- Position : y
-- Bool : override_redirect
--
-- %struct : XUnmapEvent : XUnmapEvent arg1
-- Window : window
-- Bool : from_configure
--
-- %struct : XVisibilityEvent : XVisibilityEvent arg1
-- Visibility : state
--
-- %struct : XCirculateRequestEvent : XCirculateRequestEvent arg1
-- Place : place
--
-- -- omitted because valuemask looks tricky
-- -- %struct : XConfigureRequestEvent : XConfigureRequestEvent arg1
-- -- Window : window
-- -- Position : x
-- -- Position : y
-- -- Dimension : width
-- -- Dimension : height
-- -- Dimension : border_width
-- -- Window : above
-- -- StackingMethod : detail
-- -- ??? : valuemask
--
-- %struct : XMapRequestEvent : XMapRequestEvent arg1
-- Window : window
--
-- %struct : XColormapEvent : XColormapEvent arg1
-- Colormap : colormap
-- Bool : new
-- ColormapNotification : state
--
-- -- getClientMessageEvent omitted
-- -- getPropertyEvent omitted
-- -- getSelectionClearEvent omitted
-- -- getSelectionRequestEvent omitted
-- -- getSelectionEvent omitted
-- functions
-- The following is useful if you want to do a read with timeout.
-- | Reads an event with a timeout (in microseconds).
-- Returns True if timeout occurs.
waitForEvent :: Display -> Word32 -> IO Bool
waitForEvent display usecs =
with (TimeVal (usecs `div` 1000000) (usecs `mod` 1000000)) $ \ tv_ptr ->
allocaBytes (128) $ \ readfds ->
{-# LINE 401 "Graphics/X11/Xlib/Event.hsc" #-}
allocaBytes (128) $ \ nofds -> do
{-# LINE 402 "Graphics/X11/Xlib/Event.hsc" #-}
let fd = connectionNumber display
fdZero readfds
fdZero nofds
fdSet fd readfds
n <- select (fd+1) readfds nofds nofds tv_ptr
return (n == 0)
newtype FdSet = FdSet (Ptr FdSet)
{-# LINE 413 "Graphics/X11/Xlib/Event.hsc" #-}
deriving (Eq, Ord, Show)
{-# LINE 415 "Graphics/X11/Xlib/Event.hsc" #-}
foreign import ccall unsafe "HsXlib.h" fdZero :: Ptr FdSet -> IO ()
foreign import ccall unsafe "HsXlib.h" fdSet :: Int -> Ptr FdSet -> IO ()
foreign import ccall unsafe "HsXlib.h" select ::
Int -> Ptr FdSet -> Ptr FdSet -> Ptr FdSet -> Ptr TimeVal -> IO Int
-- | This function is somewhat compatible with Win32's @TimeGetTime()@
gettimeofday_in_milliseconds :: IO Integer
gettimeofday_in_milliseconds =
alloca $ \ tv_ptr -> do
rc <- gettimeofday tv_ptr nullPtr
TimeVal sec usec <- peek tv_ptr
return (toInteger sec * 1000 + toInteger usec `div` 1000)
data TimeVal = TimeVal Word32 Word32
instance Storable TimeVal where
alignment _ = (4)
{-# LINE 434 "Graphics/X11/Xlib/Event.hsc" #-}
sizeOf _ = (16)
{-# LINE 435 "Graphics/X11/Xlib/Event.hsc" #-}
peek p = do
sec <- (\hsc_ptr -> peekByteOff hsc_ptr 0) p
{-# LINE 437 "Graphics/X11/Xlib/Event.hsc" #-}
usec <- (\hsc_ptr -> peekByteOff hsc_ptr 8) p
{-# LINE 438 "Graphics/X11/Xlib/Event.hsc" #-}
return (TimeVal sec usec)
poke p (TimeVal sec usec) = do
(\hsc_ptr -> pokeByteOff hsc_ptr 0) p sec
{-# LINE 441 "Graphics/X11/Xlib/Event.hsc" #-}
(\hsc_ptr -> pokeByteOff hsc_ptr 8) p usec
{-# LINE 442 "Graphics/X11/Xlib/Event.hsc" #-}
newtype TimeZone = TimeZone (Ptr TimeZone)
{-# LINE 447 "Graphics/X11/Xlib/Event.hsc" #-}
deriving (Eq, Ord, Show)
{-# LINE 449 "Graphics/X11/Xlib/Event.hsc" #-}
foreign import ccall unsafe "HsXlib.h"
gettimeofday :: Ptr TimeVal -> Ptr TimeZone -> IO ()
-- | interface to the X11 library function @XFlush()@.
foreign import ccall unsafe "HsXlib.h XFlush"
flush :: Display -> IO ()
-- | interface to the X11 library function @XSync()@.
foreign import ccall unsafe "HsXlib.h XSync"
sync :: Display -> Bool -> IO ()
-- | interface to the X11 library function @XPending()@.
foreign import ccall unsafe "HsXlib.h XPending"
pending :: Display -> IO Int
-- | interface to the X11 library function @XEventsQueued()@.
foreign import ccall unsafe "HsXlib.h XEventsQueued"
eventsQueued :: Display -> QueuedMode -> IO Int
-- | interface to the X11 library function @XNextEvent()@.
foreign import ccall unsafe "HsXlib.h XNextEvent"
nextEvent :: Display -> XEventPtr -> IO ()
-- | interface to the X11 library function @XAllowEvents()@.
foreign import ccall unsafe "HsXlib.h XAllowEvents"
allowEvents :: Display -> AllowEvents -> Time -> IO ()
-- ToDo: XFree(res1) after constructing result
-- %fun XGetMotionEvents :: Display -> Window -> Time -> Time -> IO ListXTimeCoord
-- %code res1 = XGetMotionEvents(arg1,arg2,arg3,arg4,&res1_size)
-- | interface to the X11 library function @XSelectInput()@.
foreign import ccall unsafe "HsXlib.h XSelectInput"
selectInput :: Display -> Window -> EventMask -> IO ()
-- | interface to the X11 library function @XSendEvent()@.
sendEvent :: Display -> Window -> Bool -> EventMask -> XEventPtr -> IO ()
sendEvent display w propagate event_mask event_send =
throwIfZero "sendEvent" $
xSendEvent display w propagate event_mask event_send
foreign import ccall unsafe "HsXlib.h XSendEvent"
xSendEvent :: Display -> Window -> Bool -> EventMask ->
XEventPtr -> IO Status
-- | interface to the X11 library function @XWindowEvent()@.
foreign import ccall unsafe "HsXlib.h XWindowEvent"
windowEvent :: Display -> Window -> EventMask -> XEventPtr -> IO ()
-- | interface to the X11 library function @XCheckWindowEvent()@.
foreign import ccall unsafe "HsXlib.h XCheckWindowEvent"
checkWindowEvent :: Display -> Window -> EventMask ->
XEventPtr -> IO Bool
-- | interface to the X11 library function @XMaskEvent()@.
foreign import ccall unsafe "HsXlib.h XMaskEvent"
maskEvent :: Display -> EventMask -> XEventPtr -> IO ()
-- | interface to the X11 library function @XCheckMaskEvent()@.
foreign import ccall unsafe "HsXlib.h XCheckMaskEvent"
checkMaskEvent :: Display -> EventMask -> XEventPtr -> IO Bool
-- | interface to the X11 library function @XCheckTypedEvent()@.
foreign import ccall unsafe "HsXlib.h XCheckTypedEvent"
checkTypedEvent :: Display -> EventType -> XEventPtr -> IO Bool
-- | interface to the X11 library function @XCheckTypedWindowEvent()@.
foreign import ccall unsafe "HsXlib.h XCheckTypedWindowEvent"
checkTypedWindowEvent :: Display -> Window -> EventType ->
XEventPtr -> IO Bool
-- | interface to the X11 library function @XPutBackEvent()@.
foreign import ccall unsafe "HsXlib.h XPutBackEvent"
putBackEvent :: Display -> XEventPtr -> IO ()
-- | interface to the X11 library function @XPeekEvent()@.
foreign import ccall unsafe "HsXlib.h XPeekEvent"
peekEvent :: Display -> XEventPtr -> IO ()
-- XFilterEvent omitted (can't find documentation)
-- XIfEvent omitted (can't pass predicates (yet))
-- XCheckIfEvent omitted (can't pass predicates (yet))
-- XPeekIfEvent omitted (can't pass predicates (yet))
-- | interface to the X11 library function @XRefreshKeyboardMapping()@.
refreshKeyboardMapping :: XMappingEvent -> IO ()
refreshKeyboardMapping event_map =
withXMappingEvent event_map $ \ event_map_ptr ->
xRefreshKeyboardMapping event_map_ptr
foreign import ccall unsafe "HsXlib.h XRefreshKeyboardMapping"
xRefreshKeyboardMapping :: Ptr XMappingEvent -> IO ()
-- XSynchronize omitted (returns C function)
-- XSetAfterFunction omitted (can't pass functions (yet))
----------------------------------------------------------------
-- End
----------------------------------------------------------------
|