HBoxProtocol

public protocol HBoxProtocol : BoxProtocol

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 HBoxProtocol protocol exposes the methods and properties of an underlying GtkHBox 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 HBox. Alternatively, use HBoxRef 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 GtkHBox instance.

    Declaration

    Swift

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

    Typed pointer to the underlying GtkHBox instance.

    Default Implementation

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

    Declaration

    Swift

    var hbox_ptr: UnsafeMutablePointer<GtkHBox>! { get }
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  • Required Initialiser for types conforming to HBoxProtocol

    Declaration

    Swift

    init(raw: UnsafeMutableRawPointer)
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HBox Class

  • Bind a HBoxPropertyName source property to a given target object.

    Declaration

    Swift

    @discardableResult
@inlinable
func bind<Q, T>(property source_property: HBoxPropertyName, to target: T, _ target_property: Q, flags f: BindingFlags = .default, transformFrom transform_from: @escaping GLibObject.ValueTransformer = { $0.transform(destValue: $1) }, transformTo transform_to: @escaping GLibObject.ValueTransformer = { $0.transform(destValue: $1) }) -> BindingRef! where Q : PropertyNameProtocol, T : ObjectProtocol

    Parameters

    source_property

    the source property to bind
    target

    the target object to bind to
    target_property

    the target property to bind to
    flags

    the flags to pass to the Binding
    transform_from

    ValueTransformer to use for forward transformation
    transform_to

    ValueTransformer to use for backwards transformation

    Return Value

    binding reference or nil in case of an error

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  • get(property:) Extension method

    Get the value of a HBox property

    Declaration

    Swift

    @inlinable
func get(property: HBoxPropertyName) -> GLibObject.Value

    Parameters

    property

    the property to get the value for

    Return Value

    the value of the named property

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  • set(property:value:) Extension method

    Set the value of a HBox property. Note that this will only have an effect on properties that are writable and not construct-only!

    Declaration

    Swift

    @inlinable
func set(property: HBoxPropertyName, value v: GLibObject.Value)

    Parameters

    property

    the property to get the value for

    Return Value

    the value of the named property

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HBox Class: HBoxProtocol extension (methods and fields)

  • box Extension method

    Undocumented

    Declaration

    Swift

    @inlinable
var box: GtkBox { get }
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