StackSwitcher

open class StackSwitcher : Box, StackSwitcherProtocol

The GtkStackSwitcher widget acts as a controller for a GtkStack; it shows a row of buttons to switch between the various pages of the associated stack widget.

All the content for the buttons comes from the child properties of the GtkStack; the button visibility in a GtkStackSwitcher widget is controlled by the visibility of the child in the GtkStack.

It is possible to associate multiple GtkStackSwitcher widgets with the same GtkStack widget.

The GtkStackSwitcher widget was added in 3.10.

CSS nodes

GtkStackSwitcher has a single CSS node named stackswitcher and style class .stack-switcher.

When circumstances require it, GtkStackSwitcher adds the .needs-attention style class to the widgets representing the stack pages.

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

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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 StackSwitcher instance.

    Declaration

    Swift

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

    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 StackSwitcher instance.

    Declaration

    Swift

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

    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 StackSwitcher instance.

    Declaration

    Swift

    @inlinable
override 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 StackSwitcher instance.

    Declaration

    Swift

    @inlinable
override 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 StackSwitcher instance.

    Declaration

    Swift

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

    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 StackSwitcher instance.

    Declaration

    Swift

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

    Parameters

    op

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

    Declaration

    Swift

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

    Parameters

    op

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

    Declaration

    Swift

    @inlinable
public init<T>(stackSwitcher other: T) where T : StackSwitcherProtocol

    Parameters

    other

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

    Declaration

    Swift

    @inlinable
override 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 StackSwitcherProtocol.

    Declaration

    Swift

    @inlinable
override 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 StackSwitcherProtocol.

    Declaration

    Swift

    @inlinable
override 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 StackSwitcherProtocol.

    Declaration

    Swift

    @inlinable
override 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 StackSwitcherProtocol.

    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 StackSwitcherProtocol.

    Declaration

    Swift

    @inlinable
required 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 StackSwitcherProtocol.

    Declaration

    Swift

    @inlinable
override 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 StackSwitcherProtocol.

    Declaration

    Swift

    @inlinable
override public init(retainingOpaquePointer p: OpaquePointer)

    Parameters

    p

    opaque pointer to the underlying object
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  • Create a new GtkStackSwitcher.

    Declaration

    Swift

    @inlinable
public init()
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