DragSurfaceRef

public struct DragSurfaceRef : DragSurfaceProtocol, GWeakCapturing

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

A GdkDragSurface is an interface for surfaces used during DND.

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

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

    Declaration

    Swift

    public let ptr: UnsafeMutableRawPointer!
    Show on GitHub

DragSurface Interface

  • Designated initialiser from the underlying C data type

    Declaration

    Swift

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

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

    Declaration

    Swift

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

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

    Declaration

    Swift

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

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

    Declaration

    Swift

    @inlinable
init!(_ maybePointer: UnsafePointer<GdkDragSurface>?)
    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 DragSurfaceProtocol

    Declaration

    Swift

    @inlinable
init<T>(_ other: T) where T : DragSurfaceProtocol
    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) -> DragSurfaceRef where T : DragSurfaceProtocol
    Show on GitHub

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

    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 DragSurfaceProtocol.

    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 DragSurfaceProtocol.

    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 DragSurfaceProtocol.

    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 DragSurfaceProtocol.

    Declaration

    Swift

    @inlinable
init(opaquePointer: OpaquePointer)
    Show on GitHub