GI.GLib.Structs.OptionEntry

A GOptionEntry struct defines a single option. To have an effect, they must be added to a #GOptionGroup with g_option_context_add_main_entries() or g_option_group_add_entries().

Exported types

newtype OptionEntry

Constructors

OptionEntry (ForeignPtr OptionEntry)

Instances

WrappedPtr OptionEntry

Methods

wrappedPtrCalloc :: IO (Ptr OptionEntry)

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

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

(~) AttrOpTag tag AttrSet => Constructible OptionEntry tag

Methods

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

((~) * info (ResolveOptionEntryMethod t OptionEntry), MethodInfo * info OptionEntry p) => IsLabel t (OptionEntry -> p)

Methods

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

((~) * info (ResolveOptionEntryMethod t OptionEntry), MethodInfo * info OptionEntry p) => IsLabelProxy t (OptionEntry -> p)

Methods

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

type AttributeList OptionEntry

type AttributeList OptionEntry

newZeroOptionEntry :: MonadIO m => m OptionEntry

Construct a OptionEntry struct initialized to zero.

noOptionEntry :: Maybe OptionEntry

Properties

Arg

optionEntryArg :: AttrLabelProxy "arg"

optionEntryReadArg :: MonadIO m => OptionEntry -> m OptionArg

optionEntryWriteArg :: MonadIO m => OptionEntry -> OptionArg -> m ()

ArgData

optionEntryArgData :: AttrLabelProxy "argData"

optionEntryClearArgData :: MonadIO m => OptionEntry -> m ()

optionEntryReadArgData :: MonadIO m => OptionEntry -> m (Ptr ())

optionEntryWriteArgData :: MonadIO m => OptionEntry -> Ptr () -> m ()

ArgDescription

optionEntryArgDescription :: AttrLabelProxy "argDescription"

optionEntryClearArgDescription :: MonadIO m => OptionEntry -> m ()

optionEntryReadArgDescription :: MonadIO m => OptionEntry -> m (Maybe Text)

optionEntryWriteArgDescription :: MonadIO m => OptionEntry -> CString -> m ()

Description

optionEntryClearDescription :: MonadIO m => OptionEntry -> m ()

optionEntryDescription :: AttrLabelProxy "description"

optionEntryReadDescription :: MonadIO m => OptionEntry -> m (Maybe Text)

optionEntryWriteDescription :: MonadIO m => OptionEntry -> CString -> m ()

Flags

optionEntryFlags :: AttrLabelProxy "flags"

optionEntryReadFlags :: MonadIO m => OptionEntry -> m Int32

optionEntryWriteFlags :: MonadIO m => OptionEntry -> Int32 -> m ()

LongName

optionEntryClearLongName :: MonadIO m => OptionEntry -> m ()

optionEntryLongName :: AttrLabelProxy "longName"

optionEntryReadLongName :: MonadIO m => OptionEntry -> m (Maybe Text)

optionEntryWriteLongName :: MonadIO m => OptionEntry -> CString -> m ()

ShortName

optionEntryReadShortName :: MonadIO m => OptionEntry -> m Int8

optionEntryShortName :: AttrLabelProxy "shortName"

optionEntryWriteShortName :: MonadIO m => OptionEntry -> Int8 -> m ()