{- |
Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
License    : LGPL-2.1
Maintainer : Iñaki García Etxebarria (inaki@blueleaf.cc)

/No description available in the introspection data./
-}

#define ENABLE_OVERLOADING (MIN_VERSION_haskell_gi_overloading(1,0,0) \
       && !defined(__HADDOCK_VERSION__))

module GI.Cairo.Structs.Region
    (

-- * Exported types
    Region(..)                              ,
    noRegion                                ,


    ) 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.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 Region = Region (ManagedPtr Region)
foreign import ccall "cairo_gobject_region_get_type" c_cairo_gobject_region_get_type ::
    IO GType

instance BoxedObject Region where
    boxedType _ = c_cairo_gobject_region_get_type

-- | A convenience alias for `Nothing` :: `Maybe` `Region`.
noRegion :: Maybe Region
noRegion = Nothing


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

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

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

#endif