GI.Pango.Structs.AttrString

The #PangoAttrString structure is used to represent attributes with a string value.

Exported types

newtype AttrString

Constructors

AttrString (ForeignPtr AttrString)

Instances

WrappedPtr AttrString

Methods

wrappedPtrCalloc :: IO (Ptr AttrString)

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

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

(~) AttrOpTag tag AttrSet => Constructible AttrString tag

Methods

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

((~) * info (ResolveAttrStringMethod t AttrString), MethodInfo * info AttrString p) => IsLabel t (AttrString -> p)

Methods

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

((~) * info (ResolveAttrStringMethod t AttrString), MethodInfo * info AttrString p) => IsLabelProxy t (AttrString -> p)

Methods

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

HasAttributeList * AttrString

type AttributeList AttrString

type AttributeList AttrString

newZeroAttrString :: MonadIO m => m AttrString

Construct a AttrString struct initialized to zero.

noAttrString :: Maybe AttrString

Properties

Attr

attrStringAttr :: AttrLabelProxy "attr"

clearAttrStringAttr :: MonadIO m => AttrString -> m ()

getAttrStringAttr :: MonadIO m => AttrString -> m (Maybe Attribute)

setAttrStringAttr :: MonadIO m => AttrString -> Ptr Attribute -> m ()

Value

attrStringValue :: AttrLabelProxy "value"

clearAttrStringValue :: MonadIO m => AttrString -> m ()

getAttrStringValue :: MonadIO m => AttrString -> m (Maybe Text)

setAttrStringValue :: MonadIO m => AttrString -> CString -> m ()