DeviceRef

public struct DeviceRef : DeviceProtocol, GWeakCapturing

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

The GdkDevice object represents a single input device, such as a keyboard, a mouse, a touchpad, etc.

See the GdkDeviceManager documentation for more information about the various kinds of master and slave devices, and their relationships.

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  • ptr 
    Untyped pointer to the underlying `GdkDevice` instance.

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

    Declaration

    Swift

    public let ptr: UnsafeMutableRawPointer!
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Device Class

  • Designated initialiser from the underlying C data type

    Declaration

    Swift

    @inlinable
init(_ p: UnsafeMutablePointer<GdkDevice>)
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  • Designated initialiser from a constant pointer to the underlying C data type

    Declaration

    Swift

    @inlinable
init(_ p: UnsafePointer<GdkDevice>)
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  • Conditional initialiser from an optional pointer to the underlying C data type

    Declaration

    Swift

    @inlinable
init!(_ maybePointer: UnsafeMutablePointer<GdkDevice>?)
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  • Conditional initialiser from an optional, non-mutable pointer to the underlying C data type

    Declaration

    Swift

    @inlinable
init!(_ maybePointer: UnsafePointer<GdkDevice>?)
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  • Conditional initialiser from an optional gpointer

    Declaration

    Swift

    @inlinable
init!(gpointer g: gpointer?)
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  • Conditional initialiser from an optional, non-mutable gconstpointer

    Declaration

    Swift

    @inlinable
init!(gconstpointer g: gconstpointer?)
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  • Reference intialiser for a related type that implements DeviceProtocol

    Declaration

    Swift

    @inlinable
init<T>(_ other: T) where T : DeviceProtocol
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  • This factory is syntactic sugar for setting weak pointers wrapped in GWeak<T>

    Declaration

    Swift

    @inlinable
static func unowned<T>(_ other: T) -> DeviceRef where T : DeviceProtocol
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  • Unsafe typed initialiser. Do not use unless you know the underlying data type the pointer points to conforms to DeviceProtocol.

    Declaration

    Swift

    @inlinable
init<T>(cPointer: UnsafeMutablePointer<T>)
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  • Unsafe typed initialiser. Do not use unless you know the underlying data type the pointer points to conforms to DeviceProtocol.

    Declaration

    Swift

    @inlinable
init<T>(constPointer: UnsafePointer<T>)
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  • Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to DeviceProtocol.

    Declaration

    Swift

    @inlinable
init(mutating 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 DeviceProtocol.

    Declaration

    Swift

    @inlinable
init(raw: UnsafeMutableRawPointer)
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  • Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to DeviceProtocol.

    Declaration

    Swift

    @inlinable
init(opaquePointer: OpaquePointer)
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