Spinner

open class Spinner : Widget, SpinnerProtocol

A GtkSpinner widget displays an icon-size spinning animation.

It is often used as an alternative to a [classGtk.ProgressBar] for displaying indefinite activity, instead of actual progress.

An example GtkSpinner

To start the animation, use [methodGtk.Spinner.start], to stop it use [methodGtk.Spinner.stop].

CSS nodes

GtkSpinner has a single CSS node with the name spinner. When the animation is active, the :checked pseudoclass is added to this node.

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

Show on GitHub 
  • Designated initialiser from the underlying `C` data type.

    This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the Spinner instance.

    Declaration

    Swift

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

    Parameters

    op

    pointer to the underlying object
    Show on GitHub

  • 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 Spinner instance.

    Declaration

    Swift

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

    Parameters

    op

    pointer to the underlying object
    Show on GitHub

  • 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 Spinner instance.

    Declaration

    Swift

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

    Parameters

    op

    gpointer to the underlying object
    Show on GitHub

  • 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 Spinner instance.

    Declaration

    Swift

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

    Parameters

    op

    pointer to the underlying object
    Show on GitHub

  • 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 Spinner instance.

    Declaration

    Swift

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

    Parameters

    op

    pointer to the underlying object
    Show on GitHub

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

    Declaration

    Swift

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

    Parameters

    op

    pointer to the underlying object
    Show on GitHub

  • Designated initialiser from the underlying C data type. Will retain GtkSpinner. i.e., ownership is transferred to the Spinner instance.

    Declaration

    Swift

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

    Parameters

    op

    pointer to the underlying object
    Show on GitHub

  • Reference intialiser for a related type that implements SpinnerProtocol Will retain GtkSpinner.

    Declaration

    Swift

    @inlinable
public init<T>(spinner other: T) where T : SpinnerProtocol

    Parameters

    other

    an instance of a related type that implements SpinnerProtocol
    Show on GitHub

  • Unsafe typed initialiser. Do not use unless you know the underlying data type the pointer points to conforms to SpinnerProtocol.

    Declaration

    Swift

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

    Parameters

    cPointer

    pointer to the underlying object
    Show on GitHub

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

    Declaration

    Swift

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

    Parameters

    cPointer

    pointer to the underlying object
    Show on GitHub

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

    Declaration

    Swift

    @inlinable
override public init(raw p: UnsafeRawPointer)

    Parameters

    p

    raw pointer to the underlying object
    Show on GitHub

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

    Declaration

    Swift

    @inlinable
override public init(retainingRaw raw: UnsafeRawPointer)
    Show on GitHub

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

    Declaration

    Swift

    @inlinable
public required init(raw p: UnsafeMutableRawPointer)

    Parameters

    p

    mutable raw pointer to the underlying object
    Show on GitHub

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

    Declaration

    Swift

    @inlinable
required public init(retainingRaw raw: UnsafeMutableRawPointer)

    Parameters

    raw

    mutable raw pointer to the underlying object
    Show on GitHub

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

    Declaration

    Swift

    @inlinable
override public init(opaquePointer p: OpaquePointer)

    Parameters

    p

    opaque pointer to the underlying object
    Show on GitHub

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

    Declaration

    Swift

    @inlinable
override public init(retainingOpaquePointer p: OpaquePointer)

    Parameters

    p

    opaque pointer to the underlying object
    Show on GitHub

  • Returns a new spinner widget. Not yet started.

    Declaration

    Swift

    @inlinable
public init()
    Show on GitHub