Graphics.X11.Xlib.Extras

Documentation

data ErrorEvent

Constructors

ErrorEvent

Fields

• ev_type :: !CInt
• ev_display :: Display
• ev_serialnum :: !CULong
• ev_error_code :: !CUChar
• ev_request_code :: !CUChar
• ev_minor_code :: !CUChar
• ev_resourceid :: !XID

type XErrorHandler = Display -> XErrorEventPtr -> IO ()

type CXErrorHandler = Display -> XErrorEventPtr -> IO CInt

type XErrorEventPtr = Ptr ()

data WMHints

Constructors

WMHints

Fields

• 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

Instances

Storable WMHints

Defined in Graphics.X11.Xlib.Extras

Methods

sizeOf :: WMHints -> Int

alignment :: WMHints -> Int

peekElemOff :: Ptr WMHints -> Int -> IO WMHints

pokeElemOff :: Ptr WMHints -> Int -> WMHints -> IO ()

peekByteOff :: Ptr b -> Int -> IO WMHints

pokeByteOff :: Ptr b -> Int -> WMHints -> IO ()

peek :: Ptr WMHints -> IO WMHints

poke :: Ptr WMHints -> WMHints -> IO ()

data ClassHint

Constructors

ClassHint

Fields

• resName :: String
• resClass :: String

data SizeHints

Constructors

SizeHints

Fields

• 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

Instances

Storable SizeHints

Defined in Graphics.X11.Xlib.Extras

Methods

sizeOf :: SizeHints -> Int

alignment :: SizeHints -> Int

peekElemOff :: Ptr SizeHints -> Int -> IO SizeHints

pokeElemOff :: Ptr SizeHints -> Int -> SizeHints -> IO ()

peekByteOff :: Ptr b -> Int -> IO SizeHints

pokeByteOff :: Ptr b -> Int -> SizeHints -> IO ()

peek :: Ptr SizeHints -> IO SizeHints

poke :: Ptr SizeHints -> SizeHints -> IO ()

newtype FontSet

Constructors

FontSet (Ptr FontSet)

Instances

Eq FontSet

Defined in Graphics.X11.Xlib.Extras

Methods

(==) :: FontSet -> FontSet -> Bool

(/=) :: FontSet -> FontSet -> Bool

Ord FontSet

Defined in Graphics.X11.Xlib.Extras

Methods

compare :: FontSet -> FontSet -> Ordering

(<) :: FontSet -> FontSet -> Bool

(<=) :: FontSet -> FontSet -> Bool

(>) :: FontSet -> FontSet -> Bool

(>=) :: FontSet -> FontSet -> Bool

max :: FontSet -> FontSet -> FontSet

min :: FontSet -> FontSet -> FontSet

Show FontSet

Defined in Graphics.X11.Xlib.Extras

Methods

showsPrec :: Int -> FontSet -> ShowS

show :: FontSet -> String

showList :: [FontSet] -> ShowS

data TextProperty

Constructors

TextProperty

Fields

• tp_value :: CString
• tp_encoding :: Atom
• tp_format :: CInt
• tp_nitems :: Word64

Instances

Storable TextProperty

Defined in Graphics.X11.Xlib.Extras

Methods

sizeOf :: TextProperty -> Int

alignment :: TextProperty -> Int

peekElemOff :: Ptr TextProperty -> Int -> IO TextProperty

pokeElemOff :: Ptr TextProperty -> Int -> TextProperty -> IO ()

peekByteOff :: Ptr b -> Int -> IO TextProperty

pokeByteOff :: Ptr b -> Int -> TextProperty -> IO ()

peek :: Ptr TextProperty -> IO TextProperty

poke :: Ptr TextProperty -> TextProperty -> IO ()

data WindowAttributes

Constructors

WindowAttributes

Fields

• wa_x, wa_y, wa_width, wa_height, wa_border_width :: CInt
• wa_colormap :: Colormap
• wa_map_installed :: Bool
• wa_map_state :: CInt
• wa_override_redirect :: Bool

Instances

Storable WindowAttributes

Defined in Graphics.X11.Xlib.Extras

Methods

sizeOf :: WindowAttributes -> Int

alignment :: WindowAttributes -> Int

peekElemOff :: Ptr WindowAttributes -> Int -> IO WindowAttributes

pokeElemOff :: Ptr WindowAttributes -> Int -> WindowAttributes -> IO ()

peekByteOff :: Ptr b -> Int -> IO WindowAttributes

pokeByteOff :: Ptr b -> Int -> WindowAttributes -> IO ()

peek :: Ptr WindowAttributes -> IO WindowAttributes

poke :: Ptr WindowAttributes -> WindowAttributes -> IO ()

data WindowChanges

Constructors

WindowChanges

Fields

• wc_x :: CInt
• wc_y :: CInt
• wc_width :: CInt
• wc_height :: CInt
• wc_border_width :: CInt
• wc_sibling :: Window
• wc_stack_mode :: CInt

Instances

Storable WindowChanges

Defined in Graphics.X11.Xlib.Extras

Methods

sizeOf :: WindowChanges -> Int

alignment :: WindowChanges -> Int

peekElemOff :: Ptr WindowChanges -> Int -> IO WindowChanges

pokeElemOff :: Ptr WindowChanges -> Int -> WindowChanges -> IO ()

peekByteOff :: Ptr b -> Int -> IO WindowChanges

pokeByteOff :: Ptr b -> Int -> WindowChanges -> IO ()

peek :: Ptr WindowChanges -> IO WindowChanges

poke :: Ptr WindowChanges -> WindowChanges -> IO ()

data Event

Constructors

AnyEvent

Fields

• ev_event_type :: !EventType
• ev_serial :: !CULong
• ev_send_event :: !Bool
• ev_event_display :: Display
• ev_window :: !Window

ConfigureRequestEvent

Fields

• 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

Fields

• 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

Fields

• ev_event_type :: !EventType
• ev_serial :: !CULong
• ev_send_event :: !Bool
• ev_event_display :: Display
• ev_parent :: !Window
• ev_window :: !Window

KeyEvent

Fields

• 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

Fields

• 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

Fields

• 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

Fields

• ev_event_type :: !EventType
• ev_serial :: !CULong
• ev_send_event :: !Bool
• ev_event_display :: Display
• ev_event :: !Window
• ev_window :: !Window

UnmapEvent

Fields

• 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

Fields

• 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

Fields

• 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

Fields

• 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

Fields

• 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

SelectionClear

Fields

• ev_event_type :: !EventType
• ev_serial :: !CULong
• ev_send_event :: !Bool
• ev_event_display :: Display
• ev_window :: !Window
• ev_selection :: !Atom
• ev_time :: !Time

PropertyEvent

Fields

• 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

Fields

• 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

Fields

• 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

Fields

• 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

Fields

• ev_event_type :: !EventType
• ev_serial :: !CULong
• ev_send_event :: !Bool
• ev_event_display :: Display
• ev_window :: !Window
• ev_subtype :: !CInt

RRCrtcChangeNotifyEvent

Fields

• 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

Fields

• 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

Fields

• 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

ScreenSaverNotifyEvent

Fields

• ev_event_type :: !EventType
• ev_serial :: !CULong
• ev_send_event :: !Bool
• ev_event_display :: Display
• ev_window :: !Window
• ev_root :: !Window
• ev_ss_state :: !XScreenSaverState
• ev_ss_kind :: !XScreenSaverKind
• ev_forced :: !Bool
• ev_time :: !Time

Instances

Show Event

Defined in Graphics.X11.Xlib.Extras

Methods

showsPrec :: Int -> Event -> ShowS

show :: Event -> String

showList :: [Event] -> ShowS

xFreeModifiermap :: Ptr () -> IO (Ptr CInt)

xGetModifierMapping :: Display -> IO (Ptr ())

xGetCommand :: Display -> Window -> Ptr (Ptr CWString) -> Ptr CInt -> IO Status

mapRaised :: Display -> Window -> IO CInt

A binding to XMapRaised.

_xSetErrorHandler :: FunPtr CXErrorHandler -> IO (FunPtr CXErrorHandler)

getXErrorHandler :: FunPtr CXErrorHandler -> CXErrorHandler

mkXErrorHandler :: CXErrorHandler -> IO (FunPtr CXErrorHandler)

xConvertSelection :: Display -> Atom -> Atom -> Atom -> Window -> Time -> IO ()

xGetSelectionOwner :: Display -> Atom -> IO Window

xSetSelectionOwner :: Display -> Atom -> Window -> Time -> IO ()

isPrivateKeypadKey :: KeySym -> Bool

isPFKey :: KeySym -> Bool

isModifierKey :: KeySym -> Bool

isMiscFunctionKey :: KeySym -> Bool

isKeypadKey :: KeySym -> Bool

isFunctionKey :: KeySym -> Bool

isCursorKey :: KeySym -> Bool

xSetWMHints :: Display -> Window -> Ptr WMHints -> IO Status

xAllocWMHints :: IO (Ptr WMHints)

xGetWMHints :: Display -> Window -> IO (Ptr WMHints)

xGetClassHint :: Display -> Window -> Ptr ClassHint -> IO Status

xGetWMNormalHints :: Display -> Window -> Ptr SizeHints -> Ptr CLong -> IO Status

xUnmapWindow :: Display -> Window -> IO CInt

xGetWindowProperty :: Display -> Window -> Atom -> CLong -> CLong -> Bool -> Atom -> Ptr Atom -> Ptr CInt -> Ptr CULong -> Ptr CULong -> Ptr (Ptr CUChar) -> IO Status

xDeleteProperty :: Display -> Window -> Atom -> IO Status

xChangeProperty :: Display -> Window -> Atom -> Atom -> CInt -> CInt -> Ptr CUChar -> CInt -> IO Status

xRefreshKeyboardMapping :: Ptr () -> IO CInt

xSetErrorHandler :: IO ()

xGetWMProtocols :: Display -> Window -> Ptr (Ptr Atom) -> Ptr CInt -> IO Status

xGetTransientForHint :: Display -> Window -> Ptr Window -> IO Status

xFetchName :: Display -> Window -> Ptr CString -> IO Status

xwcTextEscapement :: FontSet -> CWString -> CInt -> IO Int32

xwcDrawImageString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> CWString -> CInt -> IO ()

xwcDrawString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> CWString -> CInt -> IO ()

xwcTextExtents :: FontSet -> CWString -> CInt -> Ptr Rectangle -> Ptr Rectangle -> IO CInt

freeFontSet :: Display -> FontSet -> IO ()

freeStringList :: Ptr CString -> IO ()

xCreateFontSet :: Display -> CString -> Ptr (Ptr CString) -> Ptr CInt -> Ptr CString -> IO (Ptr FontSet)

wcFreeStringList :: Ptr CWString -> IO ()

xwcTextPropertyToTextList :: Display -> Ptr TextProperty -> Ptr (Ptr CWString) -> Ptr CInt -> IO CInt

xGetTextProperty :: Display -> Window -> Ptr TextProperty -> Atom -> IO Status

changeWindowAttributes :: Display -> Window -> AttributeMask -> Ptr SetWindowAttributes -> IO ()

interface to the X11 library function XChangeWindowAttributes().

xGetWindowAttributes :: Display -> Window -> Ptr WindowAttributes -> IO Status

xQueryTree :: Display -> Window -> Ptr Window -> Ptr Window -> Ptr (Ptr Window) -> Ptr CInt -> IO Status

killClient :: Display -> Window -> IO CInt

xConfigureWindow :: Display -> Window -> CULong -> Ptr WindowChanges -> IO CInt

eventTable :: [(EventType, String)]

eventName :: Event -> String

getEvent :: XEventPtr -> IO Event

none :: XID

anyButton :: Button

anyKey :: KeyCode

currentTime :: Time

configureWindow :: Display -> Window -> CULong -> WindowChanges -> IO ()

queryTree :: Display -> Window -> IO (Window, Window, [Window])

waIsUnmapped :: CInt

waIsUnviewable :: CInt

waIsViewable :: CInt

getWindowAttributes :: Display -> Window -> IO WindowAttributes

withServer :: Display -> IO () -> IO ()

Run an action with the server

getTextProperty :: Display -> Window -> Atom -> IO TextProperty

wcTextPropertyToTextList :: Display -> TextProperty -> IO [String]

createFontSet :: Display -> String -> IO ([String], String, FontSet)

wcTextExtents :: FontSet -> String -> (Rectangle, Rectangle)

wcDrawString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> String -> IO ()

wcDrawImageString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> String -> IO ()

wcTextEscapement :: FontSet -> String -> Int32

fetchName :: Display -> Window -> IO (Maybe String)

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.

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 ()

refreshKeyboardMapping :: Event -> IO ()

refreshKeyboardMapping. TODO Remove this binding when the fix has been commited to X11

anyPropertyType :: Atom

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

propModePrepend :: CInt

propModeAppend :: CInt

deleteProperty :: Display -> Window -> Atom -> IO ()

unmapWindow :: Display -> Window -> IO ()

pMinSizeBit :: Int

pMaxSizeBit :: Int

pResizeIncBit :: Int

pAspectBit :: Int

pBaseSizeBit :: Int

pWinGravityBit :: Int

getWMNormalHints :: Display -> Window -> IO SizeHints

getClassHint :: Display -> Window -> IO ClassHint

withdrawnState :: Int

normalState :: Int

iconicState :: Int

inputHintBit :: Int

stateHintBit :: Int

iconPixmapHintBit :: Int

iconWindowHintBit :: Int

iconPositionHintBit :: Int

iconMaskHintBit :: Int

windowGroupHintBit :: Int

urgencyHintBit :: Int

allHintsBitmask :: CLong

getWMHints :: Display -> Window -> IO WMHints

setWMHints :: Display -> Window -> WMHints -> IO Status

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.

getCommand :: Display -> Window -> IO [String]

getModifierMapping :: Display -> IO [(Modifier, [KeyCode])]

xFree :: Ptr a -> IO CInt