GI.Pango.Objects.EngineLang

The EngineLang class is implemented by engines that customize the rendering-system independent part of the Pango pipeline for a particular script or language. For instance, a custom EngineLang could be provided for Thai to implement the dictionary-based word boundary lookups needed for that language.

Exported types

newtype EngineLang

Memory-managed wrapper type.

Constructors

EngineLang (ManagedPtr EngineLang)

Instances

Eq EngineLang

Defined in GI.Pango.Objects.EngineLang

Methods

(==) :: EngineLang -> EngineLang -> Bool

(/=) :: EngineLang -> EngineLang -> Bool

GObject EngineLang

Defined in GI.Pango.Objects.EngineLang

Methods

gobjectType :: IO GType

IsGValue EngineLang

Convert EngineLang to and from GValue with toGValue and fromGValue.

Defined in GI.Pango.Objects.EngineLang

Methods

toGValue :: EngineLang -> IO GValue

fromGValue :: GValue -> IO EngineLang

HasParentTypes EngineLang

Defined in GI.Pango.Objects.EngineLang

type ParentTypes EngineLang

Defined in GI.Pango.Objects.EngineLang

type ParentTypes EngineLang = '[Engine, Object]

class (GObject o, IsDescendantOf EngineLang o) => IsEngineLang o

Type class for types which can be safely cast to EngineLang, for instance with toEngineLang.

Instances

(GObject o, IsDescendantOf EngineLang o) => IsEngineLang o

Defined in GI.Pango.Objects.EngineLang

toEngineLang :: (MonadIO m, IsEngineLang o) => o -> m EngineLang

Cast to EngineLang, for types for which this is known to be safe. For general casts, use castTo.

noEngineLang :: Maybe EngineLang

A convenience alias for Nothing :: Maybe EngineLang.

Methods

Overloaded methods