const Property::Index ScrollConnector::SCROLL_POSITION = Internal::ScrollConnector::SCROLL_POSITION;
const Property::Index ScrollConnector::OVERSHOOT = Internal::ScrollConnector::OVERSHOOT;
const Property::Index ScrollConnector::SCROLL_POSITION = Internal::ScrollConnector::SCROLL_POSITION;
const Property::Index ScrollConnector::OVERSHOOT = Internal::ScrollConnector::OVERSHOOT;