Revealer

open class Revealer : Widget, RevealerProtocol

A GtkRevealer animates the transition of its child from invisible to visible.

The style of transition can be controlled with [methodGtk.Revealer.set_transition_type].

These animations respect the [propertyGtk.Settings:gtk-enable-animations] setting.

CSS nodes

GtkRevealer has a single CSS node with name revealer. When styling GtkRevealer using CSS, remember that it only hides its contents, not itself. That means applied margin, padding and borders will be visible even when the [propertyGtk.Revealer:reveal-child] property is set to false.

Accessibility

GtkRevealer uses the GTK_ACCESSIBLE_ROLE_GROUP role.

The child of GtkRevealer, if set, is always available in the accessibility tree, regardless of the state of the revealer widget.

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

    Declaration

    Swift

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

    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 Revealer instance.

    Declaration

    Swift

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

    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 Revealer 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 Revealer 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 Revealer instance.

    Declaration

    Swift

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

    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 Revealer instance.

    Declaration

    Swift

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

    Parameters

    op

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

    Declaration

    Swift

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

    Parameters

    op

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

    Declaration

    Swift

    @inlinable
public init<T>(revealer other: T) where T : RevealerProtocol

    Parameters

    other

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

    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 RevealerProtocol.

    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 RevealerProtocol.

    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 RevealerProtocol.

    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 RevealerProtocol.

    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 RevealerProtocol.

    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 RevealerProtocol.

    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 RevealerProtocol.

    Declaration

    Swift

    @inlinable
override public init(retainingOpaquePointer p: OpaquePointer)

    Parameters

    p

    opaque pointer to the underlying object
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  • Creates a new GtkRevealer.

    Declaration

    Swift

    @inlinable
public init()
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