GI.GObject.Structs.SignalInvocationHint

The #GSignalInvocationHint structure is used to pass on additional information to callbacks during a signal emission.

Exported types

newtype SignalInvocationHint

Constructors

SignalInvocationHint (ForeignPtr SignalInvocationHint)

Instances

WrappedPtr SignalInvocationHint

Methods

wrappedPtrCalloc :: IO (Ptr SignalInvocationHint)

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

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

(~) AttrOpTag tag AttrSet => Constructible SignalInvocationHint tag

Methods

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

((~) * info (ResolveSignalInvocationHintMethod t SignalInvocationHint), MethodInfo * info SignalInvocationHint p) => IsLabel t (SignalInvocationHint -> p)

Methods

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

((~) * info (ResolveSignalInvocationHintMethod t SignalInvocationHint), MethodInfo * info SignalInvocationHint p) => IsLabelProxy t (SignalInvocationHint -> p)

Methods

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

type AttributeList SignalInvocationHint

type AttributeList SignalInvocationHint

newZeroSignalInvocationHint :: MonadIO m => m SignalInvocationHint

Construct a SignalInvocationHint struct initialized to zero.

noSignalInvocationHint :: Maybe SignalInvocationHint

Properties

Detail

signalInvocationHintDetail :: AttrLabelProxy "detail"

signalInvocationHintReadDetail :: MonadIO m => SignalInvocationHint -> m Word32

signalInvocationHintWriteDetail :: MonadIO m => SignalInvocationHint -> Word32 -> m ()

RunType

signalInvocationHintReadRunType :: MonadIO m => SignalInvocationHint -> m [SignalFlags]

signalInvocationHintRunType :: AttrLabelProxy "runType"

signalInvocationHintWriteRunType :: MonadIO m => SignalInvocationHint -> [SignalFlags] -> m ()

SignalId

signalInvocationHintReadSignalId :: MonadIO m => SignalInvocationHint -> m Word32

signalInvocationHintSignalId :: AttrLabelProxy "signalId"

signalInvocationHintWriteSignalId :: MonadIO m => SignalInvocationHint -> Word32 -> m ()