+Dali::Accessibility::States ToggleButton::AccessibleImpl::CalculateStates()
+{
+ auto states = Button::AccessibleImpl::CalculateStates();
+ auto button = Toolkit::ToggleButton::DownCast(self);
+ if(button.GetProperty<int>(Toolkit::ToggleButton::Property::CURRENT_STATE_INDEX))
+ states[Dali::Accessibility::State::CHECKED] = true;
+ return states;
+}
+
+std::string ToggleButton::AccessibleImpl::GetDescriptionRaw()
+{
+ auto button = Toolkit::ToggleButton::DownCast(self);
+ auto index = button.GetProperty<int>(Toolkit::ToggleButton::Property::CURRENT_STATE_INDEX);
+ auto tooltips = button.GetProperty<Property::Array>(Toolkit::ToggleButton::Property::TOOLTIPS);
+
+ return tooltips[index].Get<std::string>();
+}
+
+Property::Index ToggleButton::AccessibleImpl::GetDescriptionPropertyIndex()
+{
+ return Toolkit::ToggleButton::Property::TOOLTIPS;
+}
+
+void ToggleButton::OnStateChange(State newState)
+{
+ // TODO: replace it with OnPropertySet hook once Button::Property::SELECTED will be consistently used
+ if(Dali::Accessibility::IsUp() && (newState == SELECTED_STATE || newState == UNSELECTED_STATE))
+ {
+ Dali::Accessibility::Accessible::Get(Self())->EmitStateChanged(
+ Dali::Accessibility::State::CHECKED, mCurrentToggleIndex ? 1 : 0, 0);
+
+ if(Self() == Dali::Accessibility::Accessible::GetCurrentlyHighlightedActor())
+ {
+ Dali::Accessibility::Accessible::Get(Self())->Emit(Dali::Accessibility::ObjectPropertyChangeEvent::DESCRIPTION);
+ }
+ }
+}
+