Safe Haskell	None
Language	Haskell2010

Graphics.UI.SDL.Event

Contents

Event Handling
Keyboard Support
Mouse Support
Joystick Support
Game Controller Support

Synopsis

Event Handling

addEventWatch :: EventFilter -> Ptr () -> IO () Source

delEventWatch :: EventFilter -> Ptr () -> IO () Source

eventState :: Word32 -> CInt -> IO Word8 Source

filterEvents :: EventFilter -> Ptr () -> IO () Source

flushEvent :: Word32 -> IO () Source

flushEvents :: Word32 -> Word32 -> IO () Source

getEventFilter :: Ptr EventFilter -> Ptr (Ptr ()) -> IO Bool Source

getNumTouchDevices :: IO CInt Source

getNumTouchFingers :: TouchID -> CInt Source

getTouchDevice :: CInt -> IO TouchID Source

getTouchFinger :: TouchID -> CInt -> IO (Ptr Finger) Source

hasEvent :: Word32 -> IO Bool Source

hasEvents :: Word32 -> Word32 -> IO Bool Source

loadDollarTemplates :: TouchID -> Ptr RWops -> IO CInt Source

peepEvents :: Ptr Event -> CInt -> EventAction -> Word32 -> Word32 -> IO CInt Source

pollEvent :: Ptr Event -> IO CInt Source

pumpEvents :: IO () Source

pushEvent :: Ptr Event -> IO CInt Source

quitRequested :: IO Bool Source

recordGesture :: TouchID -> IO CInt Source

registerEvents :: CInt -> IO Word32 Source

saveAllDollarTemplates :: Ptr RWops -> IO CInt Source

saveDollarTemplate :: GestureID -> Ptr RWops -> IO CInt Source

setEventFilter :: EventFilter -> Ptr () -> IO () Source

waitEvent :: Ptr Event -> IO CInt Source

waitEventTimeout :: Ptr Event -> CInt -> IO CInt Source

Keyboard Support

getKeyFromName :: CString -> IO Keycode Source

getKeyFromScancode :: Scancode -> IO Keycode Source

getKeyName :: Keycode -> IO CString Source

getKeyboardFocus :: IO Window Source

getKeyboardState :: Ptr CInt -> IO (Ptr Word8) Source

getModState :: IO Keymod Source

getScancodeFromKey :: Keycode -> IO Scancode Source

getScancodeFromName :: CString -> IO Scancode Source

getScancodeName :: Scancode -> IO CString Source

hasScreenKeyboardSupport :: IO Bool Source

isScreenKeyboardShown :: Window -> IO Bool Source

isTextInputActive :: IO Bool Source

setModState :: Keymod -> IO () Source

setTextInputRect :: Ptr Rect -> IO () Source

startTextInput :: IO () Source

stopTextInput :: IO () Source

Mouse Support

createColorCursor :: Ptr Surface -> CInt -> CInt -> IO Cursor Source

createCursor :: Ptr Word8 -> Ptr Word8 -> CInt -> CInt -> CInt -> CInt -> IO Cursor Source

createSystemCursor :: SystemCursor -> IO Cursor Source

freeCursor :: Cursor -> IO () Source

getCursor :: IO Cursor Source

getDefaultCursor :: IO Cursor Source

getMouseFocus :: IO Window Source

getMouseState :: Ptr CInt -> Ptr CInt -> IO Word32 Source

getRelativeMouseMode :: IO Bool Source

getRelativeMouseState :: Ptr CInt -> Ptr CInt -> IO Word32 Source

setCursor :: Cursor -> IO () Source

setRelativeMouseMode :: Bool -> IO CInt Source

showCursor :: CInt -> IO CInt Source

warpMouseInWindow :: Window -> CInt -> CInt -> IO () Source

Joystick Support

joystickClose :: Joystick -> IO () Source

joystickEventState :: CInt -> IO CInt Source

joystickGetAttached :: Joystick -> IO Bool Source

joystickGetAxis :: Joystick -> CInt -> IO Int16 Source

joystickGetBall :: Joystick -> CInt -> Ptr CInt -> Ptr CInt -> IO CInt Source

joystickGetButton :: Joystick -> CInt -> IO Word8 Source

joystickGetDeviceGUID :: CInt -> IO JoystickGUID Source

joystickGetGUID :: Joystick -> IO JoystickGUID Source

joystickGetGUIDFromString :: CString -> IO JoystickGUID Source

joystickGetGUIDString :: JoystickGUID -> CString -> CInt -> IO () Source

joystickGetHat :: Joystick -> CInt -> IO Word8 Source

joystickInstanceID :: Joystick -> IO JoystickID Source

joystickName :: Joystick -> IO CString Source

joystickNameForIndex :: CInt -> IO CString Source

joystickNumAxes :: Joystick -> IO CInt Source

joystickNumBalls :: Joystick -> IO CInt Source

joystickNumButtons :: Joystick -> IO CInt Source

joystickNumHats :: Joystick -> IO CInt Source

joystickOpen :: CInt -> IO Joystick Source

joystickUpdate :: IO () Source

numJoysticks :: IO CInt Source

Game Controller Support

gameControllerAddMapping :: CString -> IO CInt Source

gameControllerClose :: GameController -> IO () Source

gameControllerEventState :: CInt -> IO CInt Source

gameControllerGetAttached :: GameController -> IO Bool Source

gameControllerGetAxis :: GameController -> GameControllerAxis -> IO Int16 Source

gameControllerGetAxisFromString :: CString -> IO GameControllerAxis Source

gameControllerGetBindForAxis :: GameController -> GameControllerAxis -> IO GameControllerButtonBind Source

gameControllerGetBindForButton :: GameController -> GameControllerButton -> IO GameControllerButtonBind Source

gameControllerGetButton :: GameController -> GameControllerButton -> IO Word8 Source

gameControllerGetButtonFromString :: CString -> IO GameControllerButton Source

gameControllerGetJoystick :: GameController -> IO Joystick Source

gameControllerGetStringForAxis :: GameControllerAxis -> IO CString Source

gameControllerGetStringForButton :: GameControllerButton -> IO CString Source

gameControllerMapping :: GameController -> IO CString Source

gameControllerMappingForGUID :: JoystickGUID -> IO CString Source

gameControllerName :: GameController -> IO CString Source

gameControllerNameForIndex :: CInt -> IO CString Source

gameControllerOpen :: CInt -> IO GameController Source

gameControllerUpdate :: IO () Source

isGameController :: CInt -> IO Bool Source