GI.GLib.Structs.SourceCallbackFuncs

The GSourceCallbackFuncs struct contains functions for managing callback objects.

Exported types

newtype SourceCallbackFuncs

Constructors

SourceCallbackFuncs (ManagedPtr SourceCallbackFuncs)

Instances

WrappedPtr SourceCallbackFuncs

Methods

wrappedPtrCalloc :: IO (Ptr SourceCallbackFuncs)

wrappedPtrCopy :: SourceCallbackFuncs -> IO SourceCallbackFuncs

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

(~) AttrOpTag tag AttrSet => Constructible SourceCallbackFuncs tag

Methods

new :: MonadIO m => (ManagedPtr SourceCallbackFuncs -> SourceCallbackFuncs) -> [AttrOp SourceCallbackFuncs tag] -> m SourceCallbackFuncs

((~) * info (ResolveSourceCallbackFuncsMethod t SourceCallbackFuncs), MethodInfo * info SourceCallbackFuncs p) => IsLabel t (SourceCallbackFuncs -> p)

Methods

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

((~) * info (ResolveSourceCallbackFuncsMethod t SourceCallbackFuncs), MethodInfo * info SourceCallbackFuncs p) => IsLabelProxy t (SourceCallbackFuncs -> p)

Methods

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

HasAttributeList * SourceCallbackFuncs

type AttributeList SourceCallbackFuncs

type AttributeList SourceCallbackFuncs

newZeroSourceCallbackFuncs :: MonadIO m => m SourceCallbackFuncs

Construct a SourceCallbackFuncs struct initialized to zero.

noSourceCallbackFuncs :: Maybe SourceCallbackFuncs

Properties

ref

clearSourceCallbackFuncsRef :: MonadIO m => SourceCallbackFuncs -> m ()

getSourceCallbackFuncsRef :: MonadIO m => SourceCallbackFuncs -> m (Maybe SourceCallbackFuncsRefFieldCallback)

setSourceCallbackFuncsRef :: MonadIO m => SourceCallbackFuncs -> FunPtr C_SourceCallbackFuncsRefFieldCallback -> m ()

sourceCallbackFuncs_ref :: AttrLabelProxy "ref"

unref

clearSourceCallbackFuncsUnref :: MonadIO m => SourceCallbackFuncs -> m ()

getSourceCallbackFuncsUnref :: MonadIO m => SourceCallbackFuncs -> m (Maybe SourceCallbackFuncsUnrefFieldCallback)

setSourceCallbackFuncsUnref :: MonadIO m => SourceCallbackFuncs -> FunPtr C_SourceCallbackFuncsUnrefFieldCallback -> m ()

sourceCallbackFuncs_unref :: AttrLabelProxy "unref"