@Override
  public Integer getValue() throws Exception{
    try {
      final Integer value = Integer.valueOf(myTf.getText());
      if(value.intValue() < myLowBoundary){
        throw new RuntimeException(UIDesignerBundle.message("error.value.should.not.be.less", myLowBoundary));
      }
      return value;
    }
    catch (final NumberFormatException exc) {
      throw new RuntimeException(UIDesignerBundle.message("error.not.an.integer"));
    }
  }
@Override
  public Integer getValue()