GI.Clutter.Structs.Size

A size, in 2D space.

Since: 1.12

Exported types

newtype Size

Memory-managed wrapper type.

Constructors

Size (ManagedPtr Size)

Instances

Eq Size

Defined in GI.Clutter.Structs.Size

Methods

(==) :: Size -> Size -> Bool

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

GBoxed Size

Defined in GI.Clutter.Structs.Size

ManagedPtrNewtype Size

Defined in GI.Clutter.Structs.Size

Methods

toManagedPtr :: Size -> ManagedPtr Size

TypedObject Size

Defined in GI.Clutter.Structs.Size

Methods

glibType :: IO GType

HasParentTypes Size

Defined in GI.Clutter.Structs.Size

tag ~ 'AttrSet => Constructible Size tag

Defined in GI.Clutter.Structs.Size

Methods

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

IsGValue (Maybe Size)

Convert Size to and from GValue. See toGValue and fromGValue.

Defined in GI.Clutter.Structs.Size

Methods

gvalueGType_ :: IO GType

gvalueSet_ :: Ptr GValue -> Maybe Size -> IO ()

gvalueGet_ :: Ptr GValue -> IO (Maybe Size)

type ParentTypes Size

Defined in GI.Clutter.Structs.Size

type ParentTypes Size = '[] :: [Type]

newZeroSize :: MonadIO m => m Size

Construct a Size struct initialized to zero.

Methods

Click to display all available methods, including inherited ones

Methods

copy, equals, free, init.

Getters

None.

Setters

None.

alloc

sizeAlloc

Arguments

:: (HasCallStack, MonadIO m)

=> m Size

Returns: the newly allocated Size. Use sizeFree to free its resources.

Allocates a new Size.

Since: 1.12

copy

sizeCopy

Arguments

:: (HasCallStack, MonadIO m)

=> Size

size: a Size

-> m Size

Returns: the newly allocated Size. Use sizeFree to free its resources.

Creates a new Size and duplicates size.

Since: 1.12

equals

sizeEquals

Arguments

:: (HasCallStack, MonadIO m)

=> Size

a: a Size to compare

-> Size

b: a Size to compare

-> m Bool

Returns: True if the two Size are equal

Compares two Size for equality.

Since: 1.12

free

sizeFree

Arguments

:: (HasCallStack, MonadIO m)

=> Size

size: a Size

-> m ()

Frees the resources allocated for size.

Since: 1.12

init

sizeInit

Arguments

:: (HasCallStack, MonadIO m)

=> Size

size: a Size

-> Float

width: the width

-> Float

height: the height

-> m Size

Returns: the initialized Size

Initializes a Size with the given dimensions.

Since: 1.12

Properties

height

the height, in pixels

getSizeHeight :: MonadIO m => Size -> m Float

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

get size #height

setSizeHeight :: MonadIO m => Size -> Float -> m ()

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

set size [ #height := value ]

width

the width, in pixels

getSizeWidth :: MonadIO m => Size -> m Float

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

get size #width

setSizeWidth :: MonadIO m => Size -> Float -> m ()

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

set size [ #width := value ]