| Copyright | (c) Alastair Reid 1999-2003 |
|---|---|
| License | BSD-style (see the file libraries/base/LICENSE) |
| Maintainer | libraries@haskell.org |
| Stability | provisional |
| Portability | portable |
| Safe Haskell | None |
| Language | Haskell98 |
Graphics.X11.Xlib.Event
Description
A collection of FFI declarations for interfacing with Xlib Events.
Synopsis
- type QueuedMode = CInt
- queuedAlready :: QueuedMode
- queuedAfterFlush :: QueuedMode
- queuedAfterReading :: QueuedMode
- newtype XEvent = XEvent XEventPtr
- type XEventPtr = Ptr XEvent
- allocaXEvent :: (XEventPtr -> IO a) -> IO a
- get_EventType :: XEventPtr -> IO EventType
- get_Window :: XEventPtr -> IO Window
- type XKeyEvent = (Window, Window, Time, CInt, CInt, CInt, CInt, Modifier, KeyCode, Bool)
- type XKeyEventPtr = Ptr XKeyEvent
- asKeyEvent :: XEventPtr -> XKeyEventPtr
- type XButtonEvent = (Window, Window, Time, CInt, CInt, CInt, CInt, Modifier, Button, Bool)
- get_KeyEvent :: XEventPtr -> IO XKeyEvent
- get_ButtonEvent :: XEventPtr -> IO XButtonEvent
- get_MotionEvent :: XEventPtr -> IO XMotionEvent
- type XMotionEvent = (Window, Window, Time, CInt, CInt, CInt, CInt, Modifier, NotifyMode, Bool)
- type XExposeEvent = (Position, Position, Dimension, Dimension, CInt)
- get_ExposeEvent :: XEventPtr -> IO XExposeEvent
- type XMappingEvent = (MappingRequest, KeyCode, CInt)
- type XConfigureEvent = (Position, Position, Dimension, Dimension)
- get_ConfigureEvent :: XEventPtr -> IO XConfigureEvent
- waitForEvent :: Display -> Word32 -> IO Bool
- gettimeofday_in_milliseconds :: IO Integer
- flush :: Display -> IO ()
- sync :: Display -> Bool -> IO ()
- pending :: Display -> IO CInt
- eventsQueued :: Display -> QueuedMode -> IO CInt
- nextEvent :: Display -> XEventPtr -> IO ()
- allowEvents :: Display -> AllowEvents -> Time -> IO ()
- selectInput :: Display -> Window -> EventMask -> IO ()
- sendEvent :: Display -> Window -> Bool -> EventMask -> XEventPtr -> IO ()
- windowEvent :: Display -> Window -> EventMask -> XEventPtr -> IO ()
- checkWindowEvent :: Display -> Window -> EventMask -> XEventPtr -> IO Bool
- maskEvent :: Display -> EventMask -> XEventPtr -> IO ()
- checkMaskEvent :: Display -> EventMask -> XEventPtr -> IO Bool
- checkTypedEvent :: Display -> EventType -> XEventPtr -> IO Bool
- checkTypedWindowEvent :: Display -> Window -> EventType -> XEventPtr -> IO Bool
- putBackEvent :: Display -> XEventPtr -> IO ()
- peekEvent :: Display -> XEventPtr -> IO ()
- refreshKeyboardMapping :: XMappingEvent -> IO ()
Documentation
type QueuedMode = CInt Source #
Instances
| Eq XEvent Source # | |
| Data XEvent Source # | |
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 # | |
| Ord XEvent Source # | |
| Show XEvent Source # | |
type XKeyEventPtr = Ptr XKeyEvent Source #
asKeyEvent :: XEventPtr -> XKeyEventPtr Source #
type XMotionEvent = (Window, Window, Time, CInt, CInt, CInt, CInt, Modifier, NotifyMode, Bool) Source #
type XMappingEvent = (MappingRequest, KeyCode, CInt) Source #
waitForEvent :: Display -> Word32 -> IO Bool Source #
Reads an event with a timeout (in microseconds). Returns True if timeout occurs.
gettimeofday_in_milliseconds :: IO Integer Source #
This function is somewhat compatible with Win32's TimeGetTime()
eventsQueued :: Display -> QueuedMode -> IO CInt Source #
interface to the X11 library function XEventsQueued().
nextEvent :: Display -> XEventPtr -> IO () Source #
interface to the X11 library function XNextEvent().
allowEvents :: Display -> AllowEvents -> Time -> IO () Source #
interface to the X11 library function XAllowEvents().
selectInput :: Display -> Window -> EventMask -> IO () Source #
interface to the X11 library function XSelectInput().
sendEvent :: Display -> Window -> Bool -> EventMask -> XEventPtr -> IO () Source #
interface to the X11 library function XSendEvent().
windowEvent :: Display -> Window -> EventMask -> XEventPtr -> IO () Source #
interface to the X11 library function XWindowEvent().
checkWindowEvent :: Display -> Window -> EventMask -> XEventPtr -> IO Bool Source #
interface to the X11 library function XCheckWindowEvent().
maskEvent :: Display -> EventMask -> XEventPtr -> IO () Source #
interface to the X11 library function XMaskEvent().
checkMaskEvent :: Display -> EventMask -> XEventPtr -> IO Bool Source #
interface to the X11 library function XCheckMaskEvent().
checkTypedEvent :: Display -> EventType -> XEventPtr -> IO Bool Source #
interface to the X11 library function XCheckTypedEvent().
checkTypedWindowEvent :: Display -> Window -> EventType -> XEventPtr -> IO Bool Source #
interface to the X11 library function XCheckTypedWindowEvent().
putBackEvent :: Display -> XEventPtr -> IO () Source #
interface to the X11 library function XPutBackEvent().
peekEvent :: Display -> XEventPtr -> IO () Source #
interface to the X11 library function XPeekEvent().
refreshKeyboardMapping :: XMappingEvent -> IO () Source #
interface to the X11 library function XRefreshKeyboardMapping().