edu.harvard.mcz.imagecapture.ui.ProgressBarRenderer.java Source code

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Here is the source code for edu.harvard.mcz.imagecapture.ui.ProgressBarRenderer.java

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/**
 * ProgressBarRenderer.java
 * edu.harvard.mcz.imagecapture.ui
 * Copyright  2016 President and Fellows of Harvard College
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of Version 2 of the GNU General Public License
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * Author: Paul J. Morris
 */
package edu.harvard.mcz.imagecapture.ui;

import java.awt.Component;

import javax.swing.JProgressBar;
import javax.swing.JTable;
import javax.swing.table.TableCellRenderer;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * @author mole
 *
 */
public class ProgressBarRenderer implements TableCellRenderer {

    private static final Log log = LogFactory.getLog(ProgressBarRenderer.class);

    private static final long serialVersionUID = 2860749265938403343L;

    private JProgressBar progressBar = null;

    public ProgressBarRenderer() {
        progressBar = new JProgressBar();
    }

    /* (non-Javadoc)
     * @see javax.swing.table.TableCellRenderer#getTableCellRendererComponent(javax.swing.JTable, java.lang.Object, boolean, boolean, int, int)
     */
    @Override
    public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus,
            int row, int column) {
        log.debug(value);
        if (value != null) {
            try {
                progressBar.setValue((int) value);
            } catch (ClassCastException e) {
                log.error(e.getMessage());
            }
        }
        log.debug(progressBar.getValue());
        return progressBar;
    }
}