GI.Pango.Structs.AttrLanguage

The AttrLanguage structure is used to represent attributes that are languages.

Exported types

newtype AttrLanguage

Memory-managed wrapper type.

Constructors

AttrLanguage (ManagedPtr AttrLanguage)

Instances

WrappedPtr AttrLanguage

Defined in GI.Pango.Structs.AttrLanguage

Methods

wrappedPtrCalloc :: IO (Ptr AttrLanguage)

wrappedPtrCopy :: AttrLanguage -> IO AttrLanguage

wrappedPtrFree :: Maybe (GDestroyNotify AttrLanguage)

tag ~ AttrSet => Constructible AttrLanguage tag

Defined in GI.Pango.Structs.AttrLanguage

Methods

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

newZeroAttrLanguage :: MonadIO m => m AttrLanguage

Construct a AttrLanguage struct initialized to zero.

noAttrLanguage :: Maybe AttrLanguage

A convenience alias for Nothing :: Maybe AttrLanguage.

Methods

new

attrLanguageNew

Arguments

:: (HasCallStack, MonadIO m)

=> Language

language: language tag

-> m Attribute

Returns: the newly allocated Attribute, which should be freed with attributeDestroy.

Create a new language tag attribute.

Properties

attr

the common portion of the attribute

getAttrLanguageAttr :: MonadIO m => AttrLanguage -> m Attribute

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

get attrLanguage #attr

value

the Language which is the value of the attribute

clearAttrLanguageValue :: MonadIO m => AttrLanguage -> m ()

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

clear #value

getAttrLanguageValue :: MonadIO m => AttrLanguage -> m (Maybe Language)

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

get attrLanguage #value

setAttrLanguageValue :: MonadIO m => AttrLanguage -> Ptr Language -> m ()

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

set attrLanguage [ #value := value ]