ToplevelLayout

open class ToplevelLayout : ToplevelLayoutProtocol

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

The GdkToplevelLayout struct contains information that is necessary to present a sovereign window on screen.

The GdkToplevelLayout struct is necessary for using [methodGdk.Toplevel.present].

Toplevel surfaces are sovereign windows that can be presented to the user in various states (maximized, on all workspaces, etc).

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

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

    Declaration

    Swift

    public let ptr: UnsafeMutableRawPointer!
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  • Designated initialiser from the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the ToplevelLayout instance.

    Declaration

    Swift

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

    Parameters

    op

    pointer to the underlying object
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  • 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 ToplevelLayout instance.

    Declaration

    Swift

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

    Parameters

    op

    pointer to the underlying object
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  • 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 ToplevelLayout instance.

    Declaration

    Swift

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

    Parameters

    op

    gpointer to the underlying object
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  • 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 ToplevelLayout instance.

    Declaration

    Swift

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

    Parameters

    op

    pointer to the underlying object
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  • 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 ToplevelLayout instance.

    Declaration

    Swift

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

    Parameters

    op

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

    Declaration

    Swift

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

    Parameters

    op

    pointer to the underlying object
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  • Designated initialiser from the underlying C data type. Will retain GdkToplevelLayout. i.e., ownership is transferred to the ToplevelLayout instance.

    Declaration

    Swift

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

    Parameters

    op

    pointer to the underlying object
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  • Reference intialiser for a related type that implements ToplevelLayoutProtocol Will retain GdkToplevelLayout.

    Declaration

    Swift

    @inlinable
public init<T>(_ other: T) where T : ToplevelLayoutProtocol

    Parameters

    other

    an instance of a related type that implements ToplevelLayoutProtocol
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  • Unsafe typed initialiser. Do not use unless you know the underlying data type the pointer points to conforms to ToplevelLayoutProtocol.

    Declaration

    Swift

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

    Parameters

    cPointer

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

    Declaration

    Swift

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

    Parameters

    cPointer

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

    Declaration

    Swift

    @inlinable
public init(raw p: UnsafeRawPointer)

    Parameters

    p

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

    Declaration

    Swift

    @inlinable
public init(retainingRaw 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 ToplevelLayoutProtocol.

    Declaration

    Swift

    @inlinable
public required init(raw p: UnsafeMutableRawPointer)

    Parameters

    p

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

    Declaration

    Swift

    @inlinable
public init(retainingRaw raw: UnsafeMutableRawPointer)

    Parameters

    raw

    mutable raw pointer to the underlying object
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  • Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to ToplevelLayoutProtocol.

    Declaration

    Swift

    @inlinable
public init(opaquePointer p: OpaquePointer)

    Parameters

    p

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

    Declaration

    Swift

    @inlinable
public init(retainingOpaquePointer p: OpaquePointer)

    Parameters

    p

    opaque pointer to the underlying object
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  • Create a toplevel layout description.

    Used together with gdk_toplevel_present() to describe how a toplevel surface should be placed and behave on-screen.

    The size is in ”application pixels”, not ”device pixels” (see gdk_surface_get_scale_factor()).

    Declaration

    Swift

    @inlinable
public init()
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