ActionVisibilityEvent
Supported only by WrapperFactory , represents a check as to whether an action is visible or has been hidden.
If #getReason() is not null
then provides the reason why the action is invisible; otherwise action is visible.
Supported only by WrapperFactory , represents a check as to whether an action is visible or has been hidden.
If #getReason() is not null
then provides the reason why the action is invisible; otherwise action is visible.