Stability | experimental |
---|---|
Safe Haskell | None |
Graphics.X11.Xlib.Extras
Description
- data Event
- = AnyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- | ConfigureRequestEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_parent :: !Window
- ev_window :: !Window
- ev_x :: !CInt
- ev_y :: !CInt
- ev_width :: !CInt
- ev_height :: !CInt
- ev_border_width :: !CInt
- ev_above :: !Window
- ev_detail :: !NotifyDetail
- ev_value_mask :: !CULong
- | ConfigureEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_event :: !Window
- ev_window :: !Window
- ev_x :: !CInt
- ev_y :: !CInt
- ev_width :: !CInt
- ev_height :: !CInt
- ev_border_width :: !CInt
- ev_above :: !Window
- ev_override_redirect :: !Bool
- | MapRequestEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_parent :: !Window
- ev_window :: !Window
- | KeyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_root :: !Window
- ev_subwindow :: !Window
- ev_time :: !Time
- ev_x :: !CInt
- ev_y :: !CInt
- ev_x_root :: !CInt
- ev_y_root :: !CInt
- ev_state :: !KeyMask
- ev_keycode :: !KeyCode
- ev_same_screen :: !Bool
- | ButtonEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_root :: !Window
- ev_subwindow :: !Window
- ev_time :: !Time
- ev_x :: !CInt
- ev_y :: !CInt
- ev_x_root :: !CInt
- ev_y_root :: !CInt
- ev_state :: !KeyMask
- ev_button :: !Button
- ev_same_screen :: !Bool
- | MotionEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_x :: !CInt
- ev_y :: !CInt
- ev_window :: !Window
- | DestroyWindowEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_event :: !Window
- ev_window :: !Window
- | UnmapEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_event :: !Window
- ev_window :: !Window
- ev_from_configure :: !Bool
- | MapNotifyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_event :: !Window
- ev_window :: !Window
- ev_override_redirect :: !Bool
- | MappingNotifyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_request :: !MappingRequest
- ev_first_keycode :: !KeyCode
- ev_count :: !CInt
- | CrossingEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_root :: !Window
- ev_subwindow :: !Window
- ev_time :: !Time
- ev_x :: !CInt
- ev_y :: !CInt
- ev_x_root :: !CInt
- ev_y_root :: !CInt
- ev_mode :: !NotifyMode
- ev_detail :: !NotifyDetail
- ev_same_screen :: !Bool
- ev_focus :: !Bool
- ev_state :: !Modifier
- | SelectionRequest {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_owner :: !Window
- ev_requestor :: !Window
- ev_selection :: !Atom
- ev_target :: !Atom
- ev_property :: !Atom
- ev_time :: !Time
- | PropertyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_atom :: !Atom
- ev_time :: !Time
- ev_propstate :: !CInt
- | ExposeEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_x :: !CInt
- ev_y :: !CInt
- ev_width :: !CInt
- ev_height :: !CInt
- ev_count :: !CInt
- | ClientMessageEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_message_type :: !Atom
- ev_data :: ![CInt]
- | RRScreenChangeNotifyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_root :: !Window
- ev_timestamp :: !Time
- ev_config_timestamp :: !Time
- ev_size_index :: !SizeID
- ev_subpixel_order :: !SubpixelOrder
- ev_rotation :: !Rotation
- ev_width :: !CInt
- ev_height :: !CInt
- ev_mwidth :: !CInt
- ev_mheight :: !CInt
- | RRNotifyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_subtype :: !CInt
- | RRCrtcChangeNotifyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_subtype :: !CInt
- ev_crtc :: !RRCrtc
- ev_rr_mode :: !RRMode
- ev_rotation :: !Rotation
- ev_x :: !CInt
- ev_y :: !CInt
- ev_rr_width :: !CUInt
- ev_rr_height :: !CUInt
- | RROutputChangeNotifyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_subtype :: !CInt
- ev_output :: !RROutput
- ev_crtc :: !RRCrtc
- ev_rr_mode :: !RRMode
- ev_rotation :: !Rotation
- ev_connection :: !Connection
- ev_subpixel_order :: !SubpixelOrder
- | RROutputPropertyNotifyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_subtype :: !CInt
- ev_output :: !RROutput
- ev_property :: !Atom
- ev_timestamp :: !Time
- ev_rr_state :: !CInt
- = AnyEvent {
- eventTable :: [(EventType, String)]
- eventName :: Event -> String
- getEvent :: XEventPtr -> IO Event
- data WindowChanges = WindowChanges {
- wc_x :: CInt
- wc_y :: CInt
- wc_width :: CInt
- wc_height :: CInt
- wc_border_width :: CInt
- wc_sibling :: Window
- wc_stack_mode :: CInt
- none :: XID
- anyButton :: Button
- anyKey :: KeyCode
- currentTime :: Time
- xConfigureWindow :: Display -> Window -> CULong -> Ptr WindowChanges -> IO CInt
- killClient :: Display -> Window -> IO CInt
- configureWindow :: Display -> Window -> CULong -> WindowChanges -> IO ()
- xQueryTree :: Display -> Window -> Ptr Window -> Ptr Window -> Ptr (Ptr Window) -> Ptr CInt -> IO Status
- queryTree :: Display -> Window -> IO (Window, Window, [Window])
- data WindowAttributes = WindowAttributes {
- wa_x :: CInt
- wa_y :: CInt
- wa_width :: CInt
- wa_height :: CInt
- wa_border_width :: CInt
- wa_map_state :: CInt
- wa_override_redirect :: Bool
- waIsUnmapped :: CInt
- waIsViewable :: CInt
- waIsUnviewable :: CInt
- xGetWindowAttributes :: Display -> Window -> Ptr WindowAttributes -> IO Status
- getWindowAttributes :: Display -> Window -> IO WindowAttributes
- changeWindowAttributes :: Display -> Window -> AttributeMask -> Ptr SetWindowAttributes -> IO ()
- withServer :: Display -> IO () -> IO ()
- data TextProperty = TextProperty {
- tp_value :: CString
- tp_encoding :: Atom
- tp_format :: CInt
- tp_nitems :: Word32
- xGetTextProperty :: Display -> Window -> Ptr TextProperty -> Atom -> IO Status
- getTextProperty :: Display -> Window -> Atom -> IO TextProperty
- xwcTextPropertyToTextList :: Display -> Ptr TextProperty -> Ptr (Ptr CWString) -> Ptr CInt -> IO CInt
- wcTextPropertyToTextList :: Display -> TextProperty -> IO [String]
- wcFreeStringList :: Ptr CWString -> IO ()
- newtype FontSet = FontSet (Ptr FontSet)
- xCreateFontSet :: Display -> CString -> Ptr (Ptr CString) -> Ptr CInt -> Ptr CString -> IO (Ptr FontSet)
- createFontSet :: Display -> String -> IO ([String], String, FontSet)
- freeStringList :: Ptr CString -> IO ()
- freeFontSet :: Display -> FontSet -> IO ()
- xwcTextExtents :: FontSet -> CWString -> CInt -> Ptr Rectangle -> Ptr Rectangle -> IO CInt
- wcTextExtents :: FontSet -> String -> (Rectangle, Rectangle)
- xwcDrawString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> CWString -> CInt -> IO ()
- wcDrawString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> String -> IO ()
- xwcDrawImageString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> CWString -> CInt -> IO ()
- wcDrawImageString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> String -> IO ()
- xwcTextEscapement :: FontSet -> CWString -> CInt -> IO Int32
- wcTextEscapement :: FontSet -> String -> Int32
- xFetchName :: Display -> Window -> Ptr CString -> IO Status
- fetchName :: Display -> Window -> IO (Maybe String)
- xGetTransientForHint :: Display -> Window -> Ptr Window -> IO Status
- getTransientForHint :: Display -> Window -> IO (Maybe Window)
- getWMProtocols :: Display -> Window -> IO [Atom]
- xGetWMProtocols :: Display -> Window -> Ptr (Ptr Atom) -> Ptr CInt -> IO Status
- setEventType :: XEventPtr -> EventType -> IO ()
- setSelectionNotify :: XEventPtr -> Window -> Atom -> Atom -> Atom -> Time -> IO ()
- setClientMessageEvent :: XEventPtr -> Window -> Atom -> CInt -> Atom -> Time -> IO ()
- setConfigureEvent :: XEventPtr -> Window -> Window -> CInt -> CInt -> CInt -> CInt -> CInt -> Window -> Bool -> IO ()
- setKeyEvent :: XEventPtr -> Window -> Window -> Window -> KeyMask -> KeyCode -> Bool -> IO ()
- xSetErrorHandler :: IO ()
- refreshKeyboardMapping :: Event -> IO ()
- xRefreshKeyboardMapping :: Ptr () -> IO CInt
- anyPropertyType :: Atom
- xChangeProperty :: Display -> Window -> Atom -> Atom -> CInt -> CInt -> Ptr CUChar -> CInt -> IO Status
- xGetWindowProperty :: Display -> Window -> Atom -> CLong -> CLong -> Bool -> Atom -> Ptr Atom -> Ptr CInt -> Ptr CULong -> Ptr CULong -> Ptr (Ptr CUChar) -> IO Status
- rawGetWindowProperty :: Storable a => Int -> Display -> Atom -> Window -> IO (Maybe [a])
- getWindowProperty8 :: Display -> Atom -> Window -> IO (Maybe [CChar])
- getWindowProperty16 :: Display -> Atom -> Window -> IO (Maybe [CShort])
- getWindowProperty32 :: Display -> Atom -> Window -> IO (Maybe [CLong])
- changeProperty8 :: Display -> Window -> Atom -> Atom -> CInt -> [CChar] -> IO ()
- changeProperty16 :: Display -> Window -> Atom -> Atom -> CInt -> [CShort] -> IO ()
- changeProperty32 :: Display -> Window -> Atom -> Atom -> CInt -> [CLong] -> IO ()
- propModeReplace :: CInt
- propModeAppend :: CInt
- propModePrepend :: CInt
- xUnmapWindow :: Display -> Window -> IO CInt
- unmapWindow :: Display -> Window -> IO ()
- data SizeHints = SizeHints {
- sh_min_size :: Maybe (Dimension, Dimension)
- sh_max_size :: Maybe (Dimension, Dimension)
- sh_resize_inc :: Maybe (Dimension, Dimension)
- sh_aspect :: Maybe ((Dimension, Dimension), (Dimension, Dimension))
- sh_base_size :: Maybe (Dimension, Dimension)
- sh_win_gravity :: Maybe BitGravity
- pMinSizeBit :: Int
- pWinGravityBit :: Int
- pBaseSizeBit :: Int
- pAspectBit :: Int
- pResizeIncBit :: Int
- pMaxSizeBit :: Int
- xGetWMNormalHints :: Display -> Window -> Ptr SizeHints -> Ptr CLong -> IO Status
- getWMNormalHints :: Display -> Window -> IO SizeHints
- data ClassHint = ClassHint {}
- getClassHint :: Display -> Window -> IO ClassHint
- xGetClassHint :: Display -> Window -> Ptr ClassHint -> IO Status
- withdrawnState :: Int
- iconicState :: Int
- normalState :: Int
- inputHintBit :: Int
- urgencyHintBit :: Int
- windowGroupHintBit :: Int
- iconMaskHintBit :: Int
- iconPositionHintBit :: Int
- iconWindowHintBit :: Int
- iconPixmapHintBit :: Int
- stateHintBit :: Int
- allHintsBitmask :: CLong
- data WMHints = WMHints {
- wmh_flags :: CLong
- wmh_input :: Bool
- wmh_initial_state :: CInt
- wmh_icon_pixmap :: Pixmap
- wmh_icon_window :: Window
- wmh_icon_x :: CInt
- wmh_icon_y :: CInt
- wmh_icon_mask :: Pixmap
- wmh_window_group :: XID
- xGetWMHints :: Display -> Window -> IO (Ptr WMHints)
- getWMHints :: Display -> Window -> IO WMHints
- xAllocWMHints :: IO (Ptr WMHints)
- xSetWMHints :: Display -> Window -> Ptr WMHints -> IO Status
- setWMHints :: Display -> Window -> WMHints -> IO Status
- isCursorKey :: KeySym -> Bool
- isFunctionKey :: KeySym -> Bool
- isKeypadKey :: KeySym -> Bool
- isMiscFunctionKey :: KeySym -> Bool
- isModifierKey :: KeySym -> Bool
- isPFKey :: KeySym -> Bool
- isPrivateKeypadKey :: KeySym -> Bool
- xSetSelectionOwner :: Display -> Atom -> Window -> Time -> IO ()
- xGetSelectionOwner :: Display -> Atom -> IO Window
- xConvertSelection :: Display -> Atom -> Atom -> Atom -> Window -> Time -> IO ()
- type XErrorEventPtr = Ptr ()
- type CXErrorHandler = Display -> XErrorEventPtr -> IO CInt
- type XErrorHandler = Display -> XErrorEventPtr -> IO ()
- data ErrorEvent = ErrorEvent {
- ev_type :: !CInt
- ev_display :: Display
- ev_serialnum :: !CULong
- ev_error_code :: !CUChar
- ev_request_code :: !CUChar
- ev_minor_code :: !CUChar
- ev_resourceid :: !XID
- mkXErrorHandler :: CXErrorHandler -> IO (FunPtr CXErrorHandler)
- getXErrorHandler :: FunPtr CXErrorHandler -> CXErrorHandler
- _xSetErrorHandler :: FunPtr CXErrorHandler -> IO (FunPtr CXErrorHandler)
- setErrorHandler :: XErrorHandler -> IO ()
- getErrorEvent :: XErrorEventPtr -> IO ErrorEvent
- mapRaised :: Display -> Window -> IO CInt
- xGetCommand :: Display -> Window -> Ptr (Ptr CWString) -> Ptr CInt -> IO Status
- getCommand :: Display -> Window -> IO [String]
- xGetModifierMapping :: Display -> IO (Ptr ())
- xFreeModifiermap :: Ptr () -> IO (Ptr CInt)
- getModifierMapping :: Display -> IO [(Modifier, [KeyCode])]
- xFree :: Ptr a -> IO CInt
Documentation
data Event
Constructors
eventTable :: [(EventType, String)]
data WindowChanges
Constructors
WindowChanges | |
Fields
|
Instances
Storable WindowChanges |
currentTime :: Time
xConfigureWindow :: Display -> Window -> CULong -> Ptr WindowChanges -> IO CInt
killClient :: Display -> Window -> IO CInt
configureWindow :: Display -> Window -> CULong -> WindowChanges -> IO ()
xQueryTree :: Display -> Window -> Ptr Window -> Ptr Window -> Ptr (Ptr Window) -> Ptr CInt -> IO Status
data WindowAttributes
Constructors
WindowAttributes | |
Fields
|
Instances
Storable WindowAttributes |
waIsUnmapped :: CInt
waIsViewable :: CInt
waIsUnviewable :: CInt
xGetWindowAttributes :: Display -> Window -> Ptr WindowAttributes -> IO Status
getWindowAttributes :: Display -> Window -> IO WindowAttributes
changeWindowAttributes :: Display -> Window -> AttributeMask -> Ptr SetWindowAttributes -> IO ()
interface to the X11 library function XChangeWindowAttributes()
.
withServer :: Display -> IO () -> IO ()
Run an action with the server
data TextProperty
Constructors
TextProperty | |
Fields
|
Instances
Storable TextProperty |
xGetTextProperty :: Display -> Window -> Ptr TextProperty -> Atom -> IO Status
getTextProperty :: Display -> Window -> Atom -> IO TextProperty
xwcTextPropertyToTextList :: Display -> Ptr TextProperty -> Ptr (Ptr CWString) -> Ptr CInt -> IO CInt
wcTextPropertyToTextList :: Display -> TextProperty -> IO [String]
wcFreeStringList :: Ptr CWString -> IO ()
xCreateFontSet :: Display -> CString -> Ptr (Ptr CString) -> Ptr CInt -> Ptr CString -> IO (Ptr FontSet)
createFontSet :: Display -> String -> IO ([String], String, FontSet)
freeStringList :: Ptr CString -> IO ()
freeFontSet :: Display -> FontSet -> IO ()
xwcTextExtents :: FontSet -> CWString -> CInt -> Ptr Rectangle -> Ptr Rectangle -> IO CInt
wcTextExtents :: FontSet -> String -> (Rectangle, Rectangle)
xwcDrawString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> CWString -> CInt -> IO ()
xwcDrawImageString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> CWString -> CInt -> IO ()
wcDrawImageString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> String -> IO ()
xwcTextEscapement :: FontSet -> CWString -> CInt -> IO Int32
wcTextEscapement :: FontSet -> String -> Int32
xFetchName :: Display -> Window -> Ptr CString -> IO Status
xGetTransientForHint :: Display -> Window -> Ptr Window -> IO Status
getTransientForHint :: Display -> Window -> IO (Maybe Window)
getWMProtocols :: Display -> Window -> IO [Atom]
The XGetWMProtocols function returns the list of atoms stored in the WM_PROTOCOLS property on the specified window. These atoms describe window manager protocols in which the owner of this window is willing to participate. If the property exists, is of type ATOM, is of format 32, and the atom WM_PROTOCOLS can be interned, XGetWMProtocols sets the protocols_return argument to a list of atoms, sets the count_return argument to the number of elements in the list, and returns a nonzero status. Otherwise, it sets neither of the return arguments and returns a zero status. To release the list of atoms, use XFree.
xGetWMProtocols :: Display -> Window -> Ptr (Ptr Atom) -> Ptr CInt -> IO Status
setEventType :: XEventPtr -> EventType -> IO ()
setConfigureEvent :: XEventPtr -> Window -> Window -> CInt -> CInt -> CInt -> CInt -> CInt -> Window -> Bool -> IO ()
xSetErrorHandler :: IO ()
refreshKeyboardMapping :: Event -> IO ()
refreshKeyboardMapping. TODO Remove this binding when the fix has been commited to X11
xRefreshKeyboardMapping :: Ptr () -> IO CInt
xChangeProperty :: Display -> Window -> Atom -> Atom -> CInt -> CInt -> Ptr CUChar -> CInt -> IO Status
xGetWindowProperty :: Display -> Window -> Atom -> CLong -> CLong -> Bool -> Atom -> Ptr Atom -> Ptr CInt -> Ptr CULong -> Ptr CULong -> Ptr (Ptr CUChar) -> IO Status
rawGetWindowProperty :: Storable a => Int -> Display -> Atom -> Window -> IO (Maybe [a])
getWindowProperty8 :: Display -> Atom -> Window -> IO (Maybe [CChar])
getWindowProperty16 :: Display -> Atom -> Window -> IO (Maybe [CShort])
getWindowProperty32 :: Display -> Atom -> Window -> IO (Maybe [CLong])
changeProperty8 :: Display -> Window -> Atom -> Atom -> CInt -> [CChar] -> IO ()
changeProperty16 :: Display -> Window -> Atom -> Atom -> CInt -> [CShort] -> IO ()
changeProperty32 :: Display -> Window -> Atom -> Atom -> CInt -> [CLong] -> IO ()
propModeReplace :: CInt
propModeAppend :: CInt
propModePrepend :: CInt
xUnmapWindow :: Display -> Window -> IO CInt
unmapWindow :: Display -> Window -> IO ()
data SizeHints
Constructors
SizeHints | |
Fields
|
Instances
Storable SizeHints |
pMinSizeBit :: Int
pWinGravityBit :: Int
pBaseSizeBit :: Int
pAspectBit :: Int
pResizeIncBit :: Int
pMaxSizeBit :: Int
xGetWMNormalHints :: Display -> Window -> Ptr SizeHints -> Ptr CLong -> IO Status
getWMNormalHints :: Display -> Window -> IO SizeHints
getClassHint :: Display -> Window -> IO ClassHint
xGetClassHint :: Display -> Window -> Ptr ClassHint -> IO Status
withdrawnState :: Int
iconicState :: Int
normalState :: Int
inputHintBit :: Int
urgencyHintBit :: Int
windowGroupHintBit :: Int
iconMaskHintBit :: Int
iconPositionHintBit :: Int
iconWindowHintBit :: Int
iconPixmapHintBit :: Int
stateHintBit :: Int
allHintsBitmask :: CLong
data WMHints
Constructors
WMHints | |
Fields
|
Instances
Storable WMHints |
xGetWMHints :: Display -> Window -> IO (Ptr WMHints)
getWMHints :: Display -> Window -> IO WMHints
xAllocWMHints :: IO (Ptr WMHints)
xSetWMHints :: Display -> Window -> Ptr WMHints -> IO Status
setWMHints :: Display -> Window -> WMHints -> IO Status
isCursorKey :: KeySym -> Bool
isFunctionKey :: KeySym -> Bool
isKeypadKey :: KeySym -> Bool
isMiscFunctionKey :: KeySym -> Bool
isModifierKey :: KeySym -> Bool
isPrivateKeypadKey :: KeySym -> Bool
xSetSelectionOwner :: Display -> Atom -> Window -> Time -> IO ()
xGetSelectionOwner :: Display -> Atom -> IO Window
type XErrorEventPtr = Ptr ()
type CXErrorHandler = Display -> XErrorEventPtr -> IO CInt
type XErrorHandler = Display -> XErrorEventPtr -> IO ()
data ErrorEvent
Constructors
ErrorEvent | |
Fields
|
mkXErrorHandler :: CXErrorHandler -> IO (FunPtr CXErrorHandler)
getXErrorHandler :: FunPtr CXErrorHandler -> CXErrorHandler
_xSetErrorHandler :: FunPtr CXErrorHandler -> IO (FunPtr CXErrorHandler)
setErrorHandler :: XErrorHandler -> IO ()
A binding to XSetErrorHandler. NOTE: This is pretty experimental because of safe vs. unsafe calls. I changed sync to a safe call, but there *might* be other calls that cause a problem
getErrorEvent :: XErrorEventPtr -> IO ErrorEvent
Retrieves error event data from a pointer to an XErrorEvent and puts it into an ErrorEvent.
xGetCommand :: Display -> Window -> Ptr (Ptr CWString) -> Ptr CInt -> IO Status
getCommand :: Display -> Window -> IO [String]
xGetModifierMapping :: Display -> IO (Ptr ())
xFreeModifiermap :: Ptr () -> IO (Ptr CInt)
getModifierMapping :: Display -> IO [(Modifier, [KeyCode])]
xFree :: Ptr a -> IO CInt