- Source( target, target.GetPropertyIndex( Toolkit::Scrollable::SCROLL_RELATIVE_POSITION_PROPERTY_NAME ) ),
- Source( target, target.GetPropertyIndex( Toolkit::Scrollable::SCROLL_POSITION_MIN_PROPERTY_NAME ) ),
- Source( target, target.GetPropertyIndex( Toolkit::Scrollable::SCROLL_POSITION_MAX_PROPERTY_NAME ) ),
- Source( target, target.GetPropertyIndex( Toolkit::Scrollable::SCROLL_DIRECTION_PROPERTY_NAME ) ),
+ Source( target, Toolkit::Scrollable::Property::SCROLL_RELATIVE_POSITION ),
+ Source( target, Toolkit::Scrollable::Property::SCROLL_POSITION_MIN ),
+ Source( target, Toolkit::Scrollable::Property::SCROLL_POSITION_MAX ),
+ Source( target, Toolkit::Scrollable::Property::SCROLL_DIRECTION ),