docs: public void init(BaseField field, BaseField fldTarget, boolean bIfNewRecord, boolean bIfCurrentRecord)
      {
          m_fldTarget = fldTarget;
          m_bIfNewRecord = bIfNewRecord;
          m_bIfCurrentRecord = bIfCurrentRecord;
  
          super.init(field);
  
          m_bScreenMove = true;   // Only respond to user change
          m_bInitMove = false;
          m_bReadMove = false;
      }