HBoxRef

public struct HBoxRef : HBoxProtocol, GWeakCapturing

GtkHBox is a container that organizes child widgets into a single row.

Use the GtkBox packing interface to determine the arrangement, spacing, width, and alignment of GtkHBox children.

All children are allocated the same height.

GtkHBox has been deprecated. You can use GtkBox instead, which is a very quick and easy change. If you have derived your own classes from GtkHBox, you can simply change the inheritance to derive directly from GtkBox. No further changes are needed, since the default value of the GtkOrientable:orientation property is GTK_ORIENTATION_HORIZONTAL.

If you have a grid-like layout composed of nested boxes, and you don’t need first-child or last-child styling, the recommendation is to switch to GtkGrid. For more information about migrating to GtkGrid, see Migrating from other containers to GtkGrid.

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

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

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

    Declaration

    Swift

    public let ptr: UnsafeMutableRawPointer!
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HBox Class

  • Designated initialiser from the underlying C data type

    Declaration

    Swift

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

    Declaration

    Swift

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

    Declaration

    Swift

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

    Declaration

    Swift

    @inlinable
init!(_ maybePointer: UnsafePointer<GtkHBox>?)
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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 HBoxProtocol

    Declaration

    Swift

    @inlinable
init<T>(_ other: T) where T : HBoxProtocol
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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) -> HBoxRef where T : HBoxProtocol
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  • Unsafe typed initialiser. Do not use unless you know the underlying data type the pointer points to conforms to HBoxProtocol.

    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 HBoxProtocol.

    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 HBoxProtocol.

    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 HBoxProtocol.

    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 HBoxProtocol.

    Declaration

    Swift

    @inlinable
init(opaquePointer: OpaquePointer)
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  • Creates a new `GtkHBox`.

    new is deprecated: You should use gtk_box_new() with a %GTK_ORIENTATION_HORIZONTAL #GtkOrientable:orientation instead

    Declaration

    Swift

    @available(*, deprecated)
@inlinable
init(homogeneous: Bool, spacing: Int)
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