Interface
Gtk.Accessible
Description [src]
interface Gtk.Accessible : GObject.ObjectGtkAccessible is an interface for describing UI elements for
Assistive Technologies.
Every accessible implementation has:
- a “role”, represented by a value of the
GtkAccessibleRoleenumeration - an “attribute”, represented by a set of
GtkAccessibleState,GtkAccessiblePropertyandGtkAccessibleRelationvalues
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 GtkWidget:visible property.
Instance methods
gtk_accessible_get_accessible_role
Retrieves the GtkAccessibleRole for the given GtkAccessible.
gtk_accessible_reset_property
Resets the accessible property to its default value.
gtk_accessible_reset_relation
Resets the accessible relation to its default value.
gtk_accessible_reset_state
Resets the accessible state to its default value.
gtk_accessible_update_property
Updates a list of accessible properties.
gtk_accessible_update_property_value
Updates an array of accessible properties.
gtk_accessible_update_relation
Updates a list of accessible relations.
gtk_accessible_update_relation_value
Updates an array of accessible relations.
gtk_accessible_update_state
Updates a list of accessible states. See the GtkAccessibleState
documentation for the value types of accessible states.
gtk_accessible_update_state_value
Updates an array of accessible states.
Properties
Gtk.Accessible:accessible-role
The accessible role of the given GtkAccessible implementation.