GI.GObject.Structs.CClosure

A GClosure for C function callbacks.

Exported types

newtype CClosure

Constructors

CClosure (ForeignPtr CClosure)

Instances

WrappedPtr CClosure

Methods

wrappedPtrCalloc :: IO (Ptr CClosure)

wrappedPtrCopy :: Ptr CClosure -> IO (Ptr CClosure)

wrappedPtrFree :: Maybe (FunPtr (Ptr CClosure -> IO ()))

(~) AttrOpTag tag AttrSet => Constructible CClosure tag

Methods

new :: MonadIO m => (ForeignPtr CClosure -> CClosure) -> [AttrOp CClosure tag] -> m CClosure

((~) * info (ResolveCClosureMethod t CClosure), MethodInfo * info CClosure p) => IsLabel t (CClosure -> p)

Methods

fromLabel :: Proxy# Symbol t -> CClosure -> p

((~) * info (ResolveCClosureMethod t CClosure), MethodInfo * info CClosure p) => IsLabelProxy t (CClosure -> p)

Methods

fromLabelProxy :: Proxy Symbol t -> CClosure -> p

type AttributeList CClosure

type AttributeList CClosure

newZeroCClosure :: MonadIO m => m CClosure

Construct a CClosure struct initialized to zero.

noCClosure :: Maybe CClosure

Methods

cClosureMarshalBOOLEAN_BOXEDBOXED

cClosureMarshalBOOLEAN_BOXEDBOXED :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalBOOLEAN_FLAGS

cClosureMarshalBOOLEAN_FLAGS :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalGeneric

cClosureMarshalGeneric :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalSTRING_OBJECTPOINTER

cClosureMarshalSTRING_OBJECTPOINTER :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_BOOLEAN

cClosureMarshalVOID_BOOLEAN :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_BOXED

cClosureMarshalVOID_BOXED :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_CHAR

cClosureMarshalVOID_CHAR :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_DOUBLE

cClosureMarshalVOID_DOUBLE :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_ENUM

cClosureMarshalVOID_ENUM :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_FLAGS

cClosureMarshalVOID_FLAGS :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_FLOAT

cClosureMarshalVOID_FLOAT :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_INT

cClosureMarshalVOID_INT :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_LONG

cClosureMarshalVOID_LONG :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_OBJECT

cClosureMarshalVOID_OBJECT :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_PARAM

cClosureMarshalVOID_PARAM :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_POINTER

cClosureMarshalVOID_POINTER :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_STRING

cClosureMarshalVOID_STRING :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_UCHAR

cClosureMarshalVOID_UCHAR :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_UINT

cClosureMarshalVOID_UINT :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_UINTPOINTER

cClosureMarshalVOID_UINTPOINTER :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_ULONG

cClosureMarshalVOID_ULONG :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_VARIANT

cClosureMarshalVOID_VARIANT :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

cClosureMarshalVOID_VOID

cClosureMarshalVOID_VOID :: MonadIO m => Closure -> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()

Properties

Callback

cClosureCallback :: AttrLabelProxy "callback"

cClosureClearCallback :: MonadIO m => CClosure -> m ()

cClosureReadCallback :: MonadIO m => CClosure -> m (Ptr ())

cClosureWriteCallback :: MonadIO m => CClosure -> Ptr () -> m ()

Closure

cClosureClearClosure :: MonadIO m => CClosure -> m ()

cClosureClosure :: AttrLabelProxy "closure"

cClosureReadClosure :: MonadIO m => CClosure -> m (Maybe Closure)

cClosureWriteClosure :: MonadIO m => CClosure -> Ptr Closure -> m ()