001/*
002 * The contents of this file are subject to the terms of the Common Development and
003 * Distribution License (the License). You may not use this file except in compliance with the
004 * License.
005 *
006 * You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
007 * specific language governing permission and limitations under the License.
008 *
009 * When distributing Covered Software, include this CDDL Header Notice in each file and include
010 * the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
011 * Header, with the fields enclosed by brackets [] replaced by your own identifying
012 * information: "Portions Copyright [year] [name of copyright owner]".
013 *
014 * Copyright 2008 Sun Microsystems, Inc.
015 */
016
017package org.opends.guitools.controlpanel.ui.renderer;
018
019import javax.swing.JComboBox;
020
021import org.opends.guitools.controlpanel.datamodel.CategorizedComboBoxElement;
022import org.opends.guitools.controlpanel.datamodel.IndexDescriptor;
023import org.opends.guitools.controlpanel.datamodel.VLVIndexDescriptor;
024import org.opends.guitools.controlpanel.util.Utilities;
025
026/**
027 * The renderer to be used to render CategorizedComboBoxElement objects whose
028 * values are AbstraceIndexDescriptor objects.  It can be used with combo
029 * boxes.
030 *
031 */
032public class IndexComboBoxCellRenderer extends CustomListCellRenderer
033{
034  /**
035   * Constructor of the index renderer.
036   * @param combo the combo whose contents will be rendered.
037   */
038  public IndexComboBoxCellRenderer(JComboBox combo)
039  {
040    super(combo);
041  }
042
043  /**
044   * Returns the String value for a given CategorizedComboBoxElement.
045   * @param desc the combo box element.
046   * @return the String value for a given CategorizedComboBoxElement.
047   */
048  protected String getStringValue(CategorizedComboBoxElement desc)
049  {
050    String v;
051    Object value = desc.getValue();
052    if (value instanceof IndexDescriptor)
053    {
054      v = ((IndexDescriptor)value).getName();
055    }
056    else if (value instanceof VLVIndexDescriptor)
057    {
058      v = Utilities.getVLVNameInCellRenderer((VLVIndexDescriptor)value);
059    }
060    else
061    {
062      v = super.getStringValue(desc);
063    }
064    return v;
065  }
066}