GI.GObject.Structs.ParamSpecTypeInfo

This structure is used to provide the type system with the information required to initialize and destruct (finalize) a parameter's class and instances thereof. The initialized structure is passed to the paramTypeRegisterStatic The type system will perform a deep copy of this structure, so its memory does not need to be persistent across invocation of paramTypeRegisterStatic.

Exported types

newtype ParamSpecTypeInfo

Constructors

ParamSpecTypeInfo (ManagedPtr ParamSpecTypeInfo)

Instances

WrappedPtr ParamSpecTypeInfo

Methods

wrappedPtrCalloc :: IO (Ptr ParamSpecTypeInfo)

wrappedPtrCopy :: ParamSpecTypeInfo -> IO ParamSpecTypeInfo

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

(~) AttrOpTag tag AttrSet => Constructible ParamSpecTypeInfo tag

Methods

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

newZeroParamSpecTypeInfo :: MonadIO m => m ParamSpecTypeInfo

Construct a ParamSpecTypeInfo struct initialized to zero.

noParamSpecTypeInfo :: Maybe ParamSpecTypeInfo

Properties

finalize

clearParamSpecTypeInfoFinalize :: MonadIO m => ParamSpecTypeInfo -> m ()

getParamSpecTypeInfoFinalize :: MonadIO m => ParamSpecTypeInfo -> m (Maybe ParamSpecTypeInfoFinalizeFieldCallback)

setParamSpecTypeInfoFinalize :: MonadIO m => ParamSpecTypeInfo -> FunPtr C_ParamSpecTypeInfoFinalizeFieldCallback -> m ()

instanceInit

clearParamSpecTypeInfoInstanceInit :: MonadIO m => ParamSpecTypeInfo -> m ()

getParamSpecTypeInfoInstanceInit :: MonadIO m => ParamSpecTypeInfo -> m (Maybe ParamSpecTypeInfoInstanceInitFieldCallback)

setParamSpecTypeInfoInstanceInit :: MonadIO m => ParamSpecTypeInfo -> FunPtr C_ParamSpecTypeInfoInstanceInitFieldCallback -> m ()

instanceSize

getParamSpecTypeInfoInstanceSize :: MonadIO m => ParamSpecTypeInfo -> m Word16

setParamSpecTypeInfoInstanceSize :: MonadIO m => ParamSpecTypeInfo -> Word16 -> m ()

nPreallocs

getParamSpecTypeInfoNPreallocs :: MonadIO m => ParamSpecTypeInfo -> m Word16

setParamSpecTypeInfoNPreallocs :: MonadIO m => ParamSpecTypeInfo -> Word16 -> m ()

valueSetDefault

clearParamSpecTypeInfoValueSetDefault :: MonadIO m => ParamSpecTypeInfo -> m ()

getParamSpecTypeInfoValueSetDefault :: MonadIO m => ParamSpecTypeInfo -> m (Maybe ParamSpecTypeInfoValueSetDefaultFieldCallback)

setParamSpecTypeInfoValueSetDefault :: MonadIO m => ParamSpecTypeInfo -> FunPtr C_ParamSpecTypeInfoValueSetDefaultFieldCallback -> m ()

valueType

getParamSpecTypeInfoValueType :: MonadIO m => ParamSpecTypeInfo -> m GType

setParamSpecTypeInfoValueType :: MonadIO m => ParamSpecTypeInfo -> GType -> m ()

valueValidate

clearParamSpecTypeInfoValueValidate :: MonadIO m => ParamSpecTypeInfo -> m ()

getParamSpecTypeInfoValueValidate :: MonadIO m => ParamSpecTypeInfo -> m (Maybe ParamSpecTypeInfoValueValidateFieldCallback)

setParamSpecTypeInfoValueValidate :: MonadIO m => ParamSpecTypeInfo -> FunPtr C_ParamSpecTypeInfoValueValidateFieldCallback -> m ()

valuesCmp

clearParamSpecTypeInfoValuesCmp :: MonadIO m => ParamSpecTypeInfo -> m ()

getParamSpecTypeInfoValuesCmp :: MonadIO m => ParamSpecTypeInfo -> m (Maybe ParamSpecTypeInfoValuesCmpFieldCallback)

setParamSpecTypeInfoValuesCmp :: MonadIO m => ParamSpecTypeInfo -> FunPtr C_ParamSpecTypeInfoValuesCmpFieldCallback -> m ()