    {-# LANGUAGE TypeApplications #-}

    -- | Copyright  : Will Thompson and Iñaki García Etxebarria
    -- 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.Cairo.Structs.ScaledFont
        (

    -- * Exported types
        ScaledFont(..)                          ,

     -- * Methods

    #if defined(ENABLE_OVERLOADING)
        ResolveScaledFontMethod                 ,
    #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.BasicTypes as B.Types
    import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
    import qualified Data.GI.Base.GArray as B.GArray
    import qualified Data.GI.Base.GClosure as B.GClosure
    import qualified Data.GI.Base.GError as B.GError
    import qualified Data.GI.Base.GHashTable as B.GHT
    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.Coerce as Coerce
    import qualified Data.Text as T
    import qualified Data.Kind as DK
    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
    import qualified GHC.Records as R
    import qualified Data.Word as DW
    import qualified Data.Int as DI
    import qualified System.Posix.Types as SPT
    import qualified Foreign.C.Types as FCT

    -- Workaround for https://gitlab.haskell.org/ghc/ghc/-/issues/23392
    #if MIN_VERSION_base(4,18,0)

    #else

    #endif

    -- | Memory-managed wrapper type.
    newtype ScaledFont = ScaledFont (SP.ManagedPtr ScaledFont)
        deriving (ScaledFont -> ScaledFont -> Bool
    (ScaledFont -> ScaledFont -> Bool)
    -> (ScaledFont -> ScaledFont -> Bool) -> Eq ScaledFont
    forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
    $c== :: ScaledFont -> ScaledFont -> Bool
    == :: ScaledFont -> ScaledFont -> Bool
    $c/= :: ScaledFont -> ScaledFont -> Bool
    /= :: ScaledFont -> ScaledFont -> Bool
    Eq)

    instance SP.ManagedPtrNewtype ScaledFont where
        toManagedPtr :: ScaledFont -> ManagedPtr ScaledFont
    toManagedPtr (ScaledFont ManagedPtr ScaledFont
    p) = ManagedPtr ScaledFont
    p

    foreign import ccall "cairo_gobject_scaled_font_get_type" c_cairo_gobject_scaled_font_get_type ::
        IO GType

    type instance O.ParentTypes ScaledFont = '[]
    instance O.HasParentTypes ScaledFont

    instance B.Types.TypedObject ScaledFont where
        glibType :: IO GType
    glibType = IO GType
    c_cairo_gobject_scaled_font_get_type

    instance B.Types.GBoxed ScaledFont

    -- | Convert t'ScaledFont' to and from 'Data.GI.Base.GValue.GValue'. See 'Data.GI.Base.GValue.toGValue' and 'Data.GI.Base.GValue.fromGValue'.
    instance B.GValue.IsGValue (Maybe ScaledFont) where
        gvalueGType_ :: IO GType
    gvalueGType_ = IO GType
    c_cairo_gobject_scaled_font_get_type
        gvalueSet_ :: Ptr GValue -> Maybe ScaledFont -> IO ()
    gvalueSet_ Ptr GValue
    gv Maybe ScaledFont
    P.Nothing = Ptr GValue -> Ptr ScaledFont -> IO ()
    forall a. Ptr GValue -> Ptr a -> IO ()
    B.GValue.set_boxed Ptr GValue
    gv (Ptr ScaledFont
    forall a. Ptr a
    FP.nullPtr :: FP.Ptr ScaledFont)
        gvalueSet_ Ptr GValue
    gv (P.Just ScaledFont
    obj) = ScaledFont -> (Ptr ScaledFont -> IO ()) -> IO ()
    forall a c.
    (HasCallStack, ManagedPtrNewtype a) =>
    a -> (Ptr a -> IO c) -> IO c
    B.ManagedPtr.withManagedPtr ScaledFont
    obj (Ptr GValue -> Ptr ScaledFont -> IO ()
    forall a. Ptr GValue -> Ptr a -> IO ()
    B.GValue.set_boxed Ptr GValue
    gv)
        gvalueGet_ :: Ptr GValue -> IO (Maybe ScaledFont)
    gvalueGet_ Ptr GValue
    gv = do
            ptr <- Ptr GValue -> IO (Ptr ScaledFont)
    forall b. Ptr GValue -> IO (Ptr b)
    B.GValue.get_boxed Ptr GValue
    gv :: IO (Ptr ScaledFont)
            if ptr /= FP.nullPtr
            then P.Just <$> B.ManagedPtr.newBoxed ScaledFont ptr
            else return P.Nothing

    #if defined(ENABLE_OVERLOADING)
    instance O.HasAttributeList ScaledFont
    type instance O.AttributeList ScaledFont = ScaledFontAttributeList
    type ScaledFontAttributeList = ('[ ] :: [(Symbol, DK.Type)])
    #endif

    #if defined(ENABLE_OVERLOADING)
    type family ResolveScaledFontMethod (t :: Symbol) (o :: DK.Type) :: DK.Type where
        ResolveScaledFontMethod l o = O.MethodResolutionFailed l o

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

    #if MIN_VERSION_base(4,13,0)
    instance (info ~ ResolveScaledFontMethod t ScaledFont, O.OverloadedMethod info ScaledFont p, R.HasField t ScaledFont p) => R.HasField t ScaledFont p where
        getField = O.overloadedMethod @info

    #endif

    instance (info ~ ResolveScaledFontMethod t ScaledFont, O.OverloadedMethodInfo info ScaledFont) => OL.IsLabel t (O.MethodProxy info ScaledFont) where
    #if MIN_VERSION_base(4,10,0)
        fromLabel = O.MethodProxy
    #else
        fromLabel _ = O.MethodProxy
    #endif

    #endif