gi-pango-1.0.21: Pango bindings

CopyrightWill Thompson Iñaki García Etxebarria and Jonas Platte
LicenseLGPL-2.1
MaintainerIñaki García Etxebarria (inaki@blueleaf.cc)
Safe HaskellNone
LanguageHaskell2010

GI.Pango.Structs.AttrFloat

Contents

Description

The AttrFloat structure is used to represent attributes with a float or double value.

Synopsis

Exported types

newtype AttrFloat Source #

Memory-managed wrapper type.

Constructors

AttrFloat (ManagedPtr AttrFloat) 
Instances
WrappedPtr AttrFloat Source # 
Instance details

Defined in GI.Pango.Structs.AttrFloat

Methods

wrappedPtrCalloc :: IO (Ptr AttrFloat) #

wrappedPtrCopy :: AttrFloat -> IO AttrFloat #

wrappedPtrFree :: Maybe (GDestroyNotify AttrFloat) #

tag ~ AttrSet => Constructible AttrFloat tag Source # 
Instance details

Defined in GI.Pango.Structs.AttrFloat

Methods

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

newZeroAttrFloat :: MonadIO m => m AttrFloat Source #

Construct a AttrFloat struct initialized to zero.

noAttrFloat :: Maybe AttrFloat Source #

A convenience alias for Nothing :: Maybe AttrFloat.

Properties

attr

the common portion of the attribute

getAttrFloatAttr :: MonadIO m => AttrFloat -> m Attribute Source #

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

get attrFloat #attr

value

the value of the attribute

getAttrFloatValue :: MonadIO m => AttrFloat -> m Double Source #

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

get attrFloat #value

setAttrFloatValue :: MonadIO m => AttrFloat -> Double -> m () Source #

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

set attrFloat [ #value := value ]