m_alternatePosition
if (m_alternatePosition == s_invalidPosition)
m_alternatePosition = dynamic_cast<MediaRoutingView *>
moveTo(m_alternatePosition);
m_alternatePosition = p;
m_alternatePosition = miniIconPos;
m_alternatePosition = iconPos;
miniIconPos = m_alternatePosition;
iconPos = m_alternatePosition;
BPoint m_alternatePosition;