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Common UI utility classes for the javagl libraries

There is a newer version: 0.0.9

/*
 * www.javagl.de - Common - UI
 *
 * Copyright (c) 2013-2015 Marco Hutter - http://www.javagl.de
 * 
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */
package de.javagl.common.ui.list.renderer;

import java.awt.Component;

import javax.swing.DefaultListCellRenderer;
import javax.swing.JList;

/**
 * A ListCellRenderer that renders objects by showing 
 * the Class#getSimpleName of their class.
 */
public final class ObjectAsSimpleClassNameListCellRenderer 
    extends DefaultListCellRenderer
{
    /**
     * Serial UID
     */
    private static final long serialVersionUID = 4328336723181463676L;
    
    @Override
    public Component getListCellRendererComponent(
        JList list, Object value, int index,
        boolean isSelected, boolean cellHasFocus)
    {
        super.getListCellRendererComponent(
            list, value, index, isSelected, cellHasFocus);
        if (value != null)
        {
            Class c = value.getClass();
            setText(c.getSimpleName());
        }
        else
        {
            setText(String.valueOf(value));
        }
        return this;
    }
}