+Dali::Accessibility::States ToggleButton::ToggleButtonAccessible::CalculateStates()
+{
+ auto states = Button::ButtonAccessible::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::ToggleButtonAccessible::GetDescriptionRaw() const
+{
+ 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::ToggleButtonAccessible::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(newState == SELECTED_STATE || newState == UNSELECTED_STATE)
+ {
+ auto* accessible = GetAccessibleObject();
+ if(DALI_LIKELY(accessible) && accessible->IsHighlighted())
+ {
+ accessible->EmitStateChanged(Dali::Accessibility::State::CHECKED, mCurrentToggleIndex ? 1 : 0, 0);
+ accessible->Emit(Dali::Accessibility::ObjectPropertyChangeEvent::DESCRIPTION);
+ }
+ }
+}
+