GI.GObject.Structs.SignalQuery

A structure holding in-depth information for a specific signal. It is filled in by the g_signal_query() function.

Exported types

newtype SignalQuery

Constructors

SignalQuery (ForeignPtr SignalQuery)

Instances

WrappedPtr SignalQuery

Methods

wrappedPtrCalloc :: IO (Ptr SignalQuery)

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

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

(~) AttrOpTag tag AttrSet => Constructible SignalQuery tag

Methods

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

((~) * info (ResolveSignalQueryMethod t SignalQuery), MethodInfo * info SignalQuery p) => IsLabel t (SignalQuery -> p)

Methods

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

((~) * info (ResolveSignalQueryMethod t SignalQuery), MethodInfo * info SignalQuery p) => IsLabelProxy t (SignalQuery -> p)

Methods

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

type AttributeList SignalQuery

type AttributeList SignalQuery

newZeroSignalQuery :: MonadIO m => m SignalQuery

Construct a SignalQuery struct initialized to zero.

noSignalQuery :: Maybe SignalQuery

Properties

Itype

signalQueryItype :: AttrLabelProxy "itype"

signalQueryReadItype :: MonadIO m => SignalQuery -> m GType

signalQueryWriteItype :: MonadIO m => SignalQuery -> GType -> m ()

NParams

signalQueryNParams :: AttrLabelProxy "nParams"

signalQueryReadNParams :: MonadIO m => SignalQuery -> m Word32

signalQueryWriteNParams :: MonadIO m => SignalQuery -> Word32 -> m ()

ReturnType

signalQueryReadReturnType :: MonadIO m => SignalQuery -> m GType

signalQueryReturnType :: AttrLabelProxy "returnType"

signalQueryWriteReturnType :: MonadIO m => SignalQuery -> GType -> m ()

SignalFlags

signalQueryReadSignalFlags :: MonadIO m => SignalQuery -> m [SignalFlags]

signalQuerySignalFlags :: AttrLabelProxy "signalFlags"

signalQueryWriteSignalFlags :: MonadIO m => SignalQuery -> [SignalFlags] -> m ()

SignalId

signalQueryReadSignalId :: MonadIO m => SignalQuery -> m Word32

signalQuerySignalId :: AttrLabelProxy "signalId"

signalQueryWriteSignalId :: MonadIO m => SignalQuery -> Word32 -> m ()

SignalName

signalQueryClearSignalName :: MonadIO m => SignalQuery -> m ()

signalQueryReadSignalName :: MonadIO m => SignalQuery -> m (Maybe Text)

signalQuerySignalName :: AttrLabelProxy "signalName"

signalQueryWriteSignalName :: MonadIO m => SignalQuery -> CString -> m ()