DrawingAreaClassProtocol

public protocol DrawingAreaClassProtocol

The DrawingAreaClassProtocol protocol exposes the methods and properties of an underlying GtkDrawingAreaClass instance. The default implementation of these can be found in the protocol extension below. For a concrete class that implements these methods and properties, see DrawingAreaClass. Alternatively, use DrawingAreaClassRef as a lighweight, unowned reference if you already have an instance you just want to use.

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  • ptr

    Untyped pointer to the underlying GtkDrawingAreaClass instance.

    Declaration

    Swift

    var ptr: UnsafeMutableRawPointer! { get }
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  • _ptr Default implementation

    Typed pointer to the underlying GtkDrawingAreaClass instance.

    Default Implementation

    Return the stored, untyped pointer as a typed pointer to the GtkDrawingAreaClass instance.

    Declaration

    Swift

    var _ptr: UnsafeMutablePointer<GtkDrawingAreaClass>! { get }
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  • Required Initialiser for types conforming to DrawingAreaClassProtocol

    Declaration

    Swift

    init(raw: UnsafeMutableRawPointer)
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DrawingAreaClass Record: DrawingAreaClassProtocol extension (methods and fields)

  • parentClass Extension method

    Undocumented

    Declaration

    Swift

    @inlinable
var parentClass: GtkWidgetClass { get }
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