std::function<std::unique_ptr<Dali::Accessibility::Accessible>(Actor)> mAccessibilityConstructor;
std::unique_ptr<Dali::Accessibility::Accessible> mAccessibilityObject;
std::function<std::unique_ptr<Dali::Accessibility::Accessible>(Actor)> mAccessibilityConstructor;
std::unique_ptr<Dali::Accessibility::Accessible> mAccessibilityObject;