GI.GObject.Structs.InterfaceInfo

A structure that provides information to the type system which is used specifically for managing interface types.

Exported types

newtype InterfaceInfo

Memory-managed wrapper type.

Constructors

InterfaceInfo (ManagedPtr InterfaceInfo)

Instances

WrappedPtr InterfaceInfo

Defined in GI.GObject.Structs.InterfaceInfo

Methods

wrappedPtrCalloc :: IO (Ptr InterfaceInfo)

wrappedPtrCopy :: InterfaceInfo -> IO InterfaceInfo

wrappedPtrFree :: Maybe (GDestroyNotify InterfaceInfo)

tag ~ AttrSet => Constructible InterfaceInfo tag

Defined in GI.GObject.Structs.InterfaceInfo

Methods

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

newZeroInterfaceInfo :: MonadIO m => m InterfaceInfo

Construct a InterfaceInfo struct initialized to zero.

noInterfaceInfo :: Maybe InterfaceInfo

A convenience alias for Nothing :: Maybe InterfaceInfo.

Properties

interfaceData

user-supplied data passed to the interface init/finalize functions

clearInterfaceInfoInterfaceData :: MonadIO m => InterfaceInfo -> m ()

Set the value of the “interface_data” field to Nothing. When overloading is enabled, this is equivalent to

clear #interfaceData

getInterfaceInfoInterfaceData :: MonadIO m => InterfaceInfo -> m (Ptr ())

Get the value of the “interface_data” field. When overloading is enabled, this is equivalent to

get interfaceInfo #interfaceData

setInterfaceInfoInterfaceData :: MonadIO m => InterfaceInfo -> Ptr () -> m ()

Set the value of the “interface_data” field. When overloading is enabled, this is equivalent to

set interfaceInfo [ #interfaceData := value ]

interfaceFinalize

location of the interface finalization function

clearInterfaceInfoInterfaceFinalize :: MonadIO m => InterfaceInfo -> m ()

Set the value of the “interface_finalize” field to Nothing. When overloading is enabled, this is equivalent to

clear #interfaceFinalize

getInterfaceInfoInterfaceFinalize :: MonadIO m => InterfaceInfo -> m (Maybe InterfaceFinalizeFunc)

Get the value of the “interface_finalize” field. When overloading is enabled, this is equivalent to

get interfaceInfo #interfaceFinalize

setInterfaceInfoInterfaceFinalize :: MonadIO m => InterfaceInfo -> FunPtr C_InterfaceFinalizeFunc -> m ()

Set the value of the “interface_finalize” field. When overloading is enabled, this is equivalent to

set interfaceInfo [ #interfaceFinalize := value ]

interfaceInit

location of the interface initialization function

clearInterfaceInfoInterfaceInit :: MonadIO m => InterfaceInfo -> m ()

Set the value of the “interface_init” field to Nothing. When overloading is enabled, this is equivalent to

clear #interfaceInit

getInterfaceInfoInterfaceInit :: MonadIO m => InterfaceInfo -> m (Maybe InterfaceInitFunc)

Get the value of the “interface_init” field. When overloading is enabled, this is equivalent to

get interfaceInfo #interfaceInit

setInterfaceInfoInterfaceInit :: MonadIO m => InterfaceInfo -> FunPtr C_InterfaceInitFunc -> m ()

Set the value of the “interface_init” field. When overloading is enabled, this is equivalent to

set interfaceInfo [ #interfaceInit := value ]