SignalActionRef

public struct SignalActionRef : SignalActionProtocol, GWeakCapturing

A GtkShortcutAction that emits a signal.

Signals that are used in this way are referred to as keybinding signals, and they are expected to be defined with the G_SIGNAL_ACTION flag.

The SignalActionRef type acts as a lightweight Swift reference to an underlying GtkSignalAction instance. It exposes methods that can operate on this data type through SignalActionProtocol conformance. Use SignalActionRef only as an unowned reference to an existing GtkSignalAction instance.

Show on GitHub
  • ptr 
    Untyped pointer to the underlying `GtkSignalAction` instance.

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

    Declaration

    Swift

    public let ptr: UnsafeMutableRawPointer!
    Show on GitHub

SignalAction Class

  • Designated initialiser from the underlying C data type

    Declaration

    Swift

    @inlinable
init(_ p: UnsafeMutablePointer<GtkSignalAction>)
    Show on GitHub

  • Designated initialiser from a constant pointer to the underlying C data type

    Declaration

    Swift

    @inlinable
init(_ p: UnsafePointer<GtkSignalAction>)
    Show on GitHub

  • Conditional initialiser from an optional pointer to the underlying C data type

    Declaration

    Swift

    @inlinable
init!(_ maybePointer: UnsafeMutablePointer<GtkSignalAction>?)
    Show on GitHub

  • Conditional initialiser from an optional, non-mutable pointer to the underlying C data type

    Declaration

    Swift

    @inlinable
init!(_ maybePointer: UnsafePointer<GtkSignalAction>?)
    Show on GitHub

  • Conditional initialiser from an optional gpointer

    Declaration

    Swift

    @inlinable
init!(gpointer g: gpointer?)
    Show on GitHub

  • Conditional initialiser from an optional, non-mutable gconstpointer

    Declaration

    Swift

    @inlinable
init!(gconstpointer g: gconstpointer?)
    Show on GitHub

  • Reference intialiser for a related type that implements SignalActionProtocol

    Declaration

    Swift

    @inlinable
init<T>(_ other: T) where T : SignalActionProtocol
    Show on GitHub

  • This factory is syntactic sugar for setting weak pointers wrapped in GWeak<T>

    Declaration

    Swift

    @inlinable
static func unowned<T>(_ other: T) -> SignalActionRef where T : SignalActionProtocol
    Show on GitHub

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

    Declaration

    Swift

    @inlinable
init<T>(cPointer: UnsafeMutablePointer<T>)
    Show on GitHub

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

    Declaration

    Swift

    @inlinable
init<T>(constPointer: UnsafePointer<T>)
    Show on GitHub

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

    Declaration

    Swift

    @inlinable
init(mutating raw: UnsafeRawPointer)
    Show on GitHub

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

    Declaration

    Swift

    @inlinable
init(raw: UnsafeMutableRawPointer)
    Show on GitHub

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

    Declaration

    Swift

    @inlinable
init(opaquePointer: OpaquePointer)
    Show on GitHub