docs: public void setText(String strText)
      {
          if ((strText == null) || (strText.length() == 0))
          {
              if (!m_bInFocus)
              {
                  strText = m_strDescription;
                  this.changeFont(true);
              }
          }
          else
              this.changeFont(false);
          super.setText(strText);
      }