gi-pango-1.0.22: Pango bindings

CopyrightWill Thompson Iñaki García Etxebarria and Jonas Platte
LicenseLGPL-2.1
MaintainerIñaki García Etxebarria
Safe HaskellNone
LanguageHaskell2010

GI.Pango.Objects.EngineLang

Contents

Description

The tEngineLang 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 tEngineLang could be provided for Thai to implement the dictionary-based word boundary lookups needed for that language.

Synopsis

Exported types

newtype EngineLang Source #

Memory-managed wrapper type.

Constructors

EngineLang (ManagedPtr EngineLang) 
Instances
Eq EngineLang Source # 
Instance details

Defined in GI.Pango.Objects.EngineLang

Methods

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

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

GObject EngineLang Source # 
Instance details

Defined in GI.Pango.Objects.EngineLang

Methods

gobjectType :: IO GType

IsGValue EngineLang Source #

Convert EngineLang to and from GValue with toGValue and fromGValue.

Instance details

Defined in GI.Pango.Objects.EngineLang

Methods

toGValue :: EngineLang -> IO GValue

fromGValue :: GValue -> IO EngineLang

HasParentTypes EngineLang Source # 
Instance details

Defined in GI.Pango.Objects.EngineLang

type ParentTypes EngineLang Source # 
Instance details

Defined in GI.Pango.Objects.EngineLang

type ParentTypes EngineLang = Engine ': (Object ': ([] :: [Type]))

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

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

Instances
(GObject o, IsDescendantOf EngineLang o) => IsEngineLang o Source # 
Instance details

Defined in GI.Pango.Objects.EngineLang

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

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

noEngineLang :: Maybe EngineLang Source #

A convenience alias for Nothing :: Maybe EngineLang.

Methods

Overloaded methods