{-# LANGUAGE TypeApplications #-}
#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__))
#define ENABLE_OVERLOADING
#endif
module GI.Xlib.Structs.Screen
(
Screen(..) ,
noScreen ,
#if defined(ENABLE_OVERLOADING)
ResolveScreenMethod ,
#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 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
newtype Screen = Screen (ManagedPtr Screen)
deriving (Screen -> Screen -> Bool
(Screen -> Screen -> Bool)
-> (Screen -> Screen -> Bool) -> Eq Screen
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: Screen -> Screen -> Bool
$c/= :: Screen -> Screen -> Bool
== :: Screen -> Screen -> Bool
$c== :: Screen -> Screen -> Bool
Eq)
instance WrappedPtr Screen where
wrappedPtrCalloc :: IO (Ptr Screen)
wrappedPtrCalloc = Ptr Screen -> IO (Ptr Screen)
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr Screen
forall a. Ptr a
nullPtr
wrappedPtrCopy :: Screen -> IO Screen
wrappedPtrCopy = Screen -> IO Screen
forall (m :: * -> *) a. Monad m => a -> m a
return
wrappedPtrFree :: Maybe (GDestroyNotify Screen)
wrappedPtrFree = Maybe (GDestroyNotify Screen)
forall a. Maybe a
Nothing
noScreen :: Maybe Screen
noScreen :: Maybe Screen
noScreen = Maybe Screen
forall a. Maybe a
Nothing
#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList Screen
type instance O.AttributeList Screen = ScreenAttributeList
type ScreenAttributeList = ('[ ] :: [(Symbol, *)])
#endif
#if defined(ENABLE_OVERLOADING)
type family ResolveScreenMethod (t :: Symbol) (o :: *) :: * where
ResolveScreenMethod l o = O.MethodResolutionFailed l o
instance (info ~ ResolveScreenMethod t Screen, O.MethodInfo info Screen p) => OL.IsLabel t (Screen -> p) where
#if MIN_VERSION_base(4,10,0)
fromLabel = O.overloadedMethod @info
#else
fromLabel _ = O.overloadedMethod @info
#endif
#endif