GI.GObject.Structs.FlagsClass

The class of a flags type holds information about its possible values.

Exported types

newtype FlagsClass

Memory-managed wrapper type.

Constructors

FlagsClass (ManagedPtr FlagsClass)

Instances

WrappedPtr FlagsClass

Defined in GI.GObject.Structs.FlagsClass

Methods

wrappedPtrCalloc :: IO (Ptr FlagsClass)

wrappedPtrCopy :: FlagsClass -> IO FlagsClass

wrappedPtrFree :: Maybe (FunPtr (Ptr FlagsClass -> IO ()))

tag ~ AttrSet => Constructible FlagsClass tag

Defined in GI.GObject.Structs.FlagsClass

Methods

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

newZeroFlagsClass :: MonadIO m => m FlagsClass

Construct a FlagsClass struct initialized to zero.

noFlagsClass :: Maybe FlagsClass

A convenience alias for Nothing :: Maybe FlagsClass.

Properties

gTypeClass

the parent class

getFlagsClassGTypeClass :: MonadIO m => FlagsClass -> m TypeClass

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

get flagsClass #gTypeClass

mask

a mask covering all possible values.

getFlagsClassMask :: MonadIO m => FlagsClass -> m Word32

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

get flagsClass #mask

setFlagsClassMask :: MonadIO m => FlagsClass -> Word32 -> m ()

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

set flagsClass [ #mask := value ]

nValues

the number of possible values.

getFlagsClassNValues :: MonadIO m => FlagsClass -> m Word32

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

get flagsClass #nValues

setFlagsClassNValues :: MonadIO m => FlagsClass -> Word32 -> m ()

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

set flagsClass [ #nValues := value ]

values

an array of FlagsValue structs describing the individual values.

clearFlagsClassValues :: MonadIO m => FlagsClass -> m ()

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

clear #values

getFlagsClassValues :: MonadIO m => FlagsClass -> m (Maybe FlagsValue)

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

get flagsClass #values

setFlagsClassValues :: MonadIO m => FlagsClass -> Ptr FlagsValue -> m ()

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

set flagsClass [ #values := value ]