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:
AtkRoleThe role to use.