{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- /No description available in the introspection data./

#if !defined(__HADDOCK_VERSION__)
#define ENABLE_OVERLOADING
#endif

module GI.Xlib.Unions.XEvent
    ( 

-- * Exported types
    XEvent(..)                              ,
    noXEvent                                ,


 -- * Methods
-- ** Overloaded methods #method:Overloaded methods#

#if defined(ENABLE_OVERLOADING)
    ResolveXEventMethod                     ,
#endif




    ) where

import Data.GI.Base.ShortPrelude
import qualified Data.GI.Base.ShortPrelude as SP
import qualified Data.GI.Base.Overloading as O
import qualified Prelude as P

import qualified Data.GI.Base.Attributes as GI.Attributes
import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
import qualified Data.GI.Base.GClosure as B.GClosure
import qualified Data.GI.Base.GError as B.GError
import qualified Data.GI.Base.GVariant as B.GVariant
import qualified Data.GI.Base.GValue as B.GValue
import qualified Data.GI.Base.GParamSpec as B.GParamSpec
import qualified Data.GI.Base.CallStack as B.CallStack
import qualified Data.GI.Base.Properties as B.Properties
import qualified Data.GI.Base.Signals as B.Signals
import qualified Control.Monad.IO.Class as MIO
import qualified Data.Text as T
import qualified Data.ByteString.Char8 as B
import qualified Data.Map as Map
import qualified Foreign.Ptr as FP
import qualified GHC.OverloadedLabels as OL


-- | Memory-managed wrapper type.
newtype XEvent = XEvent (ManagedPtr XEvent)
    deriving (XEvent -> XEvent -> Bool
(XEvent -> XEvent -> Bool)
-> (XEvent -> XEvent -> Bool) -> Eq XEvent
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: XEvent -> XEvent -> Bool
$c/= :: XEvent -> XEvent -> Bool
== :: XEvent -> XEvent -> Bool
$c== :: XEvent -> XEvent -> Bool
Eq)
-- XXX Wrapping a foreign struct/union with no known destructor or size, leak?
instance WrappedPtr XEvent where
    wrappedPtrCalloc :: IO (Ptr XEvent)
wrappedPtrCalloc = Ptr XEvent -> IO (Ptr XEvent)
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr XEvent
forall a. Ptr a
nullPtr
    wrappedPtrCopy :: XEvent -> IO XEvent
wrappedPtrCopy = XEvent -> IO XEvent
forall (m :: * -> *) a. Monad m => a -> m a
return
    wrappedPtrFree :: Maybe (GDestroyNotify XEvent)
wrappedPtrFree = Maybe (GDestroyNotify XEvent)
forall a. Maybe a
Nothing

-- | A convenience alias for `Nothing` :: `Maybe` `XEvent`.
noXEvent :: Maybe XEvent
noXEvent :: Maybe XEvent
noXEvent = Maybe XEvent
forall a. Maybe a
Nothing


#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList XEvent
type instance O.AttributeList XEvent = XEventAttributeList
type XEventAttributeList = ('[ ] :: [(Symbol, *)])
#endif

#if defined(ENABLE_OVERLOADING)
type family ResolveXEventMethod (t :: Symbol) (o :: *) :: * where
    ResolveXEventMethod l o = O.MethodResolutionFailed l o

instance (info ~ ResolveXEventMethod t XEvent, O.MethodInfo info XEvent p) => OL.IsLabel t (XEvent -> p) where
#if MIN_VERSION_base(4,10,0)
    fromLabel = O.overloadedMethod @info
#else
    fromLabel _ = O.overloadedMethod @info
#endif

#endif