StyleProperties

open class StyleProperties : GLibObject.Object, StylePropertiesProtocol

GtkStyleProperties provides the storage for style information that is used by GtkStyleContext and other GtkStyleProvider implementations.

Before style properties can be stored in GtkStyleProperties, they must be registered with gtk_style_properties_register_property().

Unless you are writing a GtkStyleProvider implementation, you are unlikely to use this API directly, as gtk_style_context_get() and its variants are the preferred way to access styling information from widget implementations and theming engine implementations should use the APIs provided by GtkThemingEngine instead.

GtkStyleProperties has been deprecated in GTK 3.16. The CSS machinery does not use it anymore and all users of this object have been deprecated.

The StyleProperties type acts as a reference-counted owner of an underlying GtkStyleProperties instance. It provides the methods that can operate on this data type through StylePropertiesProtocol conformance. Use StyleProperties as a strong reference or owner of a GtkStyleProperties instance.

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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 StyleProperties instance.

    Declaration

    Swift

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

    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 StyleProperties instance.

    Declaration

    Swift

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

    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 StyleProperties instance.

    Declaration

    Swift

    @inlinable
override 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 StyleProperties instance.

    Declaration

    Swift

    @inlinable
override 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 StyleProperties instance.

    Declaration

    Swift

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

    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 StyleProperties instance.

    Declaration

    Swift

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

    Parameters

    op

    pointer to the underlying object
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  • Designated initialiser from the underlying C data type. Will retain GtkStyleProperties. i.e., ownership is transferred to the StyleProperties instance.

    Declaration

    Swift

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

    Parameters

    op

    pointer to the underlying object
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  • Reference intialiser for a related type that implements StylePropertiesProtocol Will retain GtkStyleProperties.

    Declaration

    Swift

    @inlinable
public init<T>(styleProperties other: T) where T : StylePropertiesProtocol

    Parameters

    other

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

    Declaration

    Swift

    @inlinable
override 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 StylePropertiesProtocol.

    Declaration

    Swift

    @inlinable
override 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 StylePropertiesProtocol.

    Declaration

    Swift

    @inlinable
override 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 StylePropertiesProtocol.

    Declaration

    Swift

    @inlinable
override 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 StylePropertiesProtocol.

    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 StylePropertiesProtocol.

    Declaration

    Swift

    @inlinable
required 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 StylePropertiesProtocol.

    Declaration

    Swift

    @inlinable
override 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 StylePropertiesProtocol.

    Declaration

    Swift

    @inlinable
override public init(retainingOpaquePointer p: OpaquePointer)

    Parameters

    p

    opaque pointer to the underlying object
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  • Returns a newly created GtkStyleProperties

    new is deprecated:

    GtkStyleProperties are deprecated.

    Declaration

    Swift

    @available(*, deprecated)
@inlinable
public init()
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