GI.GObject.Objects.ParamSpecVariant

A ParamSpec derived structure that contains the meta data for GVariant properties.

When comparing values with paramValuesCmp, scalar values with the same type will be compared with variantCompare. Other non-Nothing variants will be checked for equality with variantEqual, and their sort order is otherwise undefined. Nothing is ordered before non-Nothing variants. Two Nothing values compare equal.

Since: 2.26

Exported types

newtype ParamSpecVariant

Memory-managed wrapper type.

Constructors

ParamSpecVariant (ManagedPtr ParamSpecVariant)

Instances

Eq ParamSpecVariant

Defined in GI.GObject.Objects.ParamSpecVariant

Methods

(==) :: ParamSpecVariant -> ParamSpecVariant -> Bool

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

BoxedPtr ParamSpecVariant

Defined in GI.GObject.Objects.ParamSpecVariant

Methods

boxedPtrCopy :: ParamSpecVariant -> IO ParamSpecVariant

boxedPtrFree :: ParamSpecVariant -> IO ()

ManagedPtrNewtype ParamSpecVariant

Defined in GI.GObject.Objects.ParamSpecVariant

Methods

toManagedPtr :: ParamSpecVariant -> ManagedPtr ParamSpecVariant

TypedObject ParamSpecVariant

Defined in GI.GObject.Objects.ParamSpecVariant

Methods

glibType :: IO GType

HasParentTypes ParamSpecVariant

Defined in GI.GObject.Objects.ParamSpecVariant

type ParentTypes ParamSpecVariant

Defined in GI.GObject.Objects.ParamSpecVariant

type ParentTypes ParamSpecVariant = '[ParamSpec]

class (BoxedPtr o, TypedObject o, IsDescendantOf ParamSpecVariant o) => IsParamSpecVariant o

Type class for types which can be safely cast to ParamSpecVariant, for instance with toParamSpecVariant.

Instances

(BoxedPtr o, TypedObject o, IsDescendantOf ParamSpecVariant o) => IsParamSpecVariant o

Defined in GI.GObject.Objects.ParamSpecVariant

toParamSpecVariant :: (MonadIO m, IsParamSpecVariant o) => o -> m ParamSpecVariant

Cast to ParamSpecVariant, for types for which this is known to be safe. For general casts, use castTo.

Methods

Click to display all available methods, including inherited ones

Methods

sink, stealQdata.

Getters

getBlurb, getDefaultValue, getName, getNameQuark, getNick, getQdata, getRedirectTarget.

Setters

setQdata.