Accessible


Object Hierarchy:

Object hierarchy for Accessible

Description:

[ CCode ( type_cname = "GtkAccessibleInterface" , type_id = "gtk_accessible_get_type ()" ) ]
public interface Accessible : Object

`GtkAccessible` is an interface for describing UI elements for Assistive Technologies.

Every accessible implementation has:

  • a “role”, represented by a value of the [enum@Gtk.AccessibleRole] enumeration
  • an “attribute”, represented by a set of [enum@Gtk.AccessibleState], [enum@Gtk.AccessibleProperty] and [enum@Gtk.AccessibleRelation] values

The role cannot be changed after instantiating a `GtkAccessible` implementation.

The attributes are updated every time a UI element's state changes in a way that should be reflected by assistive technologies. For instance, if a `GtkWidget` visibility changes, the gtk_accessible_state_hidden state will also change to reflect the [ property@Gtk.Widget:visible] property.


Namespace: Gtk
Package: gtk4

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