GI.Pango.Structs.AttrFloat

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

Exported types

newtype AttrFloat

Memory-managed wrapper type.

Constructors

AttrFloat (ManagedPtr AttrFloat)

Instances

Eq AttrFloat

Defined in GI.Pango.Structs.AttrFloat

Methods

(==) :: AttrFloat -> AttrFloat -> Bool

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

ManagedPtrNewtype AttrFloat

Defined in GI.Pango.Structs.AttrFloat

Methods

toManagedPtr :: AttrFloat -> ManagedPtr AttrFloat

BoxedPtr AttrFloat

Defined in GI.Pango.Structs.AttrFloat

Methods

boxedPtrCopy :: AttrFloat -> IO AttrFloat

boxedPtrFree :: AttrFloat -> IO ()

CallocPtr AttrFloat

Defined in GI.Pango.Structs.AttrFloat

Methods

boxedPtrCalloc :: IO (Ptr AttrFloat)

tag ~ 'AttrSet => Constructible AttrFloat tag

Defined in GI.Pango.Structs.AttrFloat

Methods

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

newZeroAttrFloat :: MonadIO m => m AttrFloat

Construct a AttrFloat struct initialized to zero.

Methods

Overloaded methods

Properties

attr

the common portion of the attribute

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

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

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

get attrFloat #value

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

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

set attrFloat [ #value := value ]