Attribute

open class Attribute : AttributeProtocol

AtkAttribute is a string name/value pair representing a generic attribute. This can be used to expose additional information from an accessible object as a whole (see atk_object_get_attributes()) or an document (see atk_document_get_attributes()). In the case of text attributes (see atk_text_get_default_attributes()), AtkTextAttribute enum defines all the possible text attribute names. You can use atk_text_attribute_get_name() to get the string name from the enum value. See also atk_text_attribute_for_name() and atk_text_attribute_get_value() for more information.

A string name/value pair representing a generic attribute.

The Attribute type acts as an owner of an underlying AtkAttribute instance. It provides the methods that can operate on this data type through AttributeProtocol conformance. Use Attribute as a strong reference or owner of a AtkAttribute instance.

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  • ptr 
    Untyped pointer to the underlying `AtkAttribute` instance.

    For type-safe access, use the generated, typed pointer _ptr property instead.

    Declaration

    Swift

    public let ptr: UnsafeMutableRawPointer!
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  • Designated initialiser from the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the Attribute instance.

    Declaration

    Swift

    @inlinable
public init(_ op: UnsafeMutablePointer<AtkAttribute>)

    Parameters

    op

    pointer to the underlying object
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  • Designated initialiser from a constant pointer to the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the Attribute instance.

    Declaration

    Swift

    @inlinable
public init(_ op: UnsafePointer<AtkAttribute>)

    Parameters

    op

    pointer to the underlying object
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  • Optional initialiser from a non-mutating gpointer to the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the Attribute instance.

    Declaration

    Swift

    @inlinable
public init!(gpointer op: gpointer?)

    Parameters

    op

    gpointer to the underlying object
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  • Optional initialiser from a non-mutating gconstpointer to the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the Attribute instance.

    Declaration

    Swift

    @inlinable
public init!(gconstpointer op: gconstpointer?)

    Parameters

    op

    pointer to the underlying object
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  • Optional initialiser from a constant pointer to the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the Attribute instance.

    Declaration

    Swift

    @inlinable
public init!(_ op: UnsafePointer<AtkAttribute>?)

    Parameters

    op

    pointer to the underlying object
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  • Optional initialiser from the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the Attribute instance.

    Declaration

    Swift

    @inlinable
public init!(_ op: UnsafeMutablePointer<AtkAttribute>?)

    Parameters

    op

    pointer to the underlying object
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  • Designated initialiser from the underlying C data type. AtkAttribute does not allow reference counting, so despite the name no actual retaining will occur. i.e., ownership is transferred to the Attribute instance.

    Declaration

    Swift

    @inlinable
public init(retaining op: UnsafeMutablePointer<AtkAttribute>)

    Parameters

    op

    pointer to the underlying object
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  • Reference intialiser for a related type that implements AttributeProtocol AtkAttribute does not allow reference counting.

    Declaration

    Swift

    @inlinable
public init<T>(_ other: T) where T : AttributeProtocol

    Parameters

    other

    an instance of a related type that implements AttributeProtocol
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  • Unsafe typed initialiser. Do not use unless you know the underlying data type the pointer points to conforms to AttributeProtocol.

    Declaration

    Swift

    @inlinable
public init<T>(cPointer p: UnsafeMutablePointer<T>)

    Parameters

    cPointer

    pointer to the underlying object
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  • Unsafe typed, retaining initialiser. Do not use unless you know the underlying data type the pointer points to conforms to AttributeProtocol.

    Declaration

    Swift

    @inlinable
public init<T>(retainingCPointer cPointer: UnsafeMutablePointer<T>)

    Parameters

    cPointer

    pointer to the underlying object
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  • Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to AttributeProtocol.

    Declaration

    Swift

    @inlinable
public init(raw p: UnsafeRawPointer)

    Parameters

    p

    raw pointer to the underlying object
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  • Unsafe untyped, retaining initialiser. Do not use unless you know the underlying data type the pointer points to conforms to AttributeProtocol.

    Declaration

    Swift

    @inlinable
public init(retainingRaw raw: UnsafeRawPointer)
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  • Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to AttributeProtocol.

    Declaration

    Swift

    @inlinable
public required init(raw p: UnsafeMutableRawPointer)

    Parameters

    p

    mutable raw pointer to the underlying object
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  • Unsafe untyped, retaining initialiser. Do not use unless you know the underlying data type the pointer points to conforms to AttributeProtocol.

    Declaration

    Swift

    @inlinable
public init(retainingRaw raw: UnsafeMutableRawPointer)

    Parameters

    raw

    mutable raw pointer to the underlying object
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  • Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to AttributeProtocol.

    Declaration

    Swift

    @inlinable
public init(opaquePointer p: OpaquePointer)

    Parameters

    p

    opaque pointer to the underlying object
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  • Unsafe untyped, retaining initialiser. Do not use unless you know the underlying data type the pointer points to conforms to AttributeProtocol.

    Declaration

    Swift

    @inlinable
public init(retainingOpaquePointer p: OpaquePointer)

    Parameters

    p

    opaque pointer to the underlying object
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