docs: public void focusGained(FocusEvent e)
      {
          if (m_componentNextFocus != null)
          {
              m_componentNextFocus.requestFocus();
              return;
          }
          Component component = (Component)e.getSource();
          String string = component.getName();
          if (this.getFieldList() != null)
          {
              FieldInfo field = this.getFieldList().getField(string);        // Get the fieldInfo for this component
              if (field != null)
                  this.getBaseApplet().setStatusText(field.getFieldTip(), Constants.INFORMATION);
          }
          String strLastError = BaseApplet.getSharedInstance().getLastError(0);
          if ((strLastError != null) && (strLastError.length() > 0))
              this.getBaseApplet().setStatusText(strLastError, Constants.WARNING);
      }