// DimensionDisplayField.java

import java.awt.event.*;
import javax.swing.*;

public class DimensionDisplayField extends JTextField
                                   implements AdjustmentListener
{
   private String dimensionName;

   public DimensionDisplayField(String dimensionName)
   {
      this.dimensionName = dimensionName;
      setEditable(false);
   }  // constructor

   public void adjustmentValueChanged(AdjustmentEvent ae)
   {
      setText( "  " + dimensionName
                    + "=" + ae.getValue() );
   }  // method itemStateChanged

}  // class DimensionDisplayField