Method

ClutterActorset_accessible_role

Declaration [src]

void
clutter_actor_set_accessible_role (
  ClutterActor* self,
  AtkRole role
)

Description [src]

This method sets role as the accessible role for self. This role describes what kind of user interface element self is and is provided so that assistive technologies know how to present self to the user.

Usually you will have no need to set the accessible role for an object, as this information is extracted from the context of the object (ie: a StButton has by default a push button role). This method is only required when you need to redefine the role currently associated with the widget, for instance if it is being used in an unusual way (ie: a StButton used as a togglebutton), or if a generic object is used directly (ie: a container as a menu item).

If role is #ATK_ROLE_INVALID, the role will not be changed and the accessible’s default role will be used instead.

Sets property Clutter.Actor:accessible-role

Parameters

role

Type: AtkRole

The role to use.