+ CheckBoxButton& operator=(const CheckBoxButton&);
+
+protected:
+ class CheckBoxButtonAccessible : public Button::ButtonAccessible
+ {
+ public:
+ using Button::ButtonAccessible::ButtonAccessible;
+
+ /**
+ * @copydoc Dali::Toolkit::DevelControl::ControlAccessible::CalculateStates()
+ */
+ Dali::Accessibility::States CalculateStates() override;
+ };