Copyright	Will Thompson Iñaki García Etxebarria and Jonas Platte
License	LGPL-2.1
Maintainer	Iñaki García Etxebarria (inaki@blueleaf.cc)
Safe Haskell	None
Language	Haskell2010

GI.Gtk.Structs.RequestedSize

Contents

Exported types
Properties

Description

Represents a request of a screen object in a given orientation. These are primarily used in container implementations when allocating a natural size for children calling. See distributeNaturalAllocation.

Synopsis

newtype RequestedSize = RequestedSize (ManagedPtr RequestedSize)
newZeroRequestedSize :: MonadIO m => m RequestedSize
noRequestedSize :: Maybe RequestedSize
clearRequestedSizeData :: MonadIO m => RequestedSize -> m ()
getRequestedSizeData :: MonadIO m => RequestedSize -> m (Ptr ())
setRequestedSizeData :: MonadIO m => RequestedSize -> Ptr () -> m ()
getRequestedSizeMinimumSize :: MonadIO m => RequestedSize -> m Int32
setRequestedSizeMinimumSize :: MonadIO m => RequestedSize -> Int32 -> m ()
getRequestedSizeNaturalSize :: MonadIO m => RequestedSize -> m Int32
setRequestedSizeNaturalSize :: MonadIO m => RequestedSize -> Int32 -> m ()

Exported types

newtype RequestedSize Source #

Memory-managed wrapper type.

Constructors

RequestedSize (ManagedPtr RequestedSize)

Instances

WrappedPtr RequestedSize Source #
Instance details Defined in GI.Gtk.Structs.RequestedSize Methods wrappedPtrCalloc :: IO (Ptr RequestedSize) # wrappedPtrCopy :: RequestedSize -> IO RequestedSize # wrappedPtrFree :: Maybe (GDestroyNotify RequestedSize) #
tag ~ AttrSet => Constructible RequestedSize tag Source #
Instance details Defined in GI.Gtk.Structs.RequestedSize Methods new :: MonadIO m => (ManagedPtr RequestedSize -> RequestedSize) -> [AttrOp RequestedSize tag] -> m RequestedSize #

newZeroRequestedSize :: MonadIO m => m RequestedSize Source #

Construct a RequestedSize struct initialized to zero.

noRequestedSize :: Maybe RequestedSize Source #

A convenience alias for Nothing :: Maybe RequestedSize.

Properties

data

A client pointer

clearRequestedSizeData :: MonadIO m => RequestedSize -> m () Source #

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

clear #data

getRequestedSizeData :: MonadIO m => RequestedSize -> m (Ptr ()) Source #

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

get requestedSize #data

setRequestedSizeData :: MonadIO m => RequestedSize -> Ptr () -> m () Source #

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

set requestedSize [ #data := value ]

minimumSize

The minimum size needed for allocation in a given orientation

getRequestedSizeMinimumSize :: MonadIO m => RequestedSize -> m Int32 Source #

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

get requestedSize #minimumSize

setRequestedSizeMinimumSize :: MonadIO m => RequestedSize -> Int32 -> m () Source #

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

set requestedSize [ #minimumSize := value ]

naturalSize

The natural size for allocation in a given orientation

getRequestedSizeNaturalSize :: MonadIO m => RequestedSize -> m Int32 Source #

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

get requestedSize #naturalSize

setRequestedSizeNaturalSize :: MonadIO m => RequestedSize -> Int32 -> m () Source #

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

set requestedSize [ #naturalSize := value ]