configcontrolpanel.java

java pos,你可以直接编译运行,

/*
 * Copyright (c) 2000 jPOS.org.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *    "This product includes software developed by the jPOS project 
 *    (http://www.jpos.org/)". Alternately, this acknowledgment may 
 *    appear in the software itself, if and wherever such third-party 
 *    acknowledgments normally appear.
 *
 * 4. The names "jPOS" and "jPOS.org" must not be used to endorse 
 *    or promote products derived from this software without prior 
 *    written permission. For written permission, please contact 
 *    [e-mail].
 *
 * 5. Products derived from this software may not be called "jPOS",
 *    nor may "jPOS" appear in their name, without prior written
 *    permission of the jPOS project.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  
 * IN NO EVENT SHALL THE JPOS PROJECT OR ITS CONTRIBUTORS BE LIABLE FOR 
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 * POSSIBILITY OF SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the jPOS Project.  For more
 * information please see <http://www.jpos.org/>.
 */

package org.jpos.apps.qsp.config;

import javax.swing.JPanel;

import org.jpos.apps.qsp.QSP;
import org.jpos.apps.qsp.QSPConfigurator;
import org.jpos.core.ConfigurationException;
import org.jpos.util.NameRegistrar;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;


/**
 * Configure control panel
 * @author <a href="mailto:[e-mail]">Alejandro P. Revilla</a>
 * @version $Revision: 1.5 $ $Date: 2003/10/13 11:04:19 $
 */
public class ConfigControlPanel implements QSPConfigurator {
    public void config (QSP qsp, Node node) throws ConfigurationException
    {
        String rows = 
            node.getAttributes().getNamedItem ("rows").getNodeValue();
        String cols = 
            node.getAttributes().getNamedItem ("cols").getNodeValue();

        qsp.initControlPanel (Integer.parseInt (rows),
                              Integer.parseInt (cols));

        configChilds (qsp, node);
    }

    private void configChilds (QSP qsp, Node node) throws
        ConfigurationException
    {
        NodeList childs = node.getChildNodes();
        for (int i=0; i<childs.getLength(); i++) {
            Node n = childs.item(i);
            if (n.getNodeName().equals ("panel")) {
                String panelName = 
                  n.getAttributes().getNamedItem("name").getNodeValue();
                JPanel panel = new JPanel();
                NameRegistrar.register ("panel."+panelName, panel);
                qsp.getControlPanel().add (panel);
            }
        }
    }

    public static JPanel getPanel (Node node) {
        JPanel panel = null;
        Node n = node.getAttributes().getNamedItem ("panel");
        if (n != null) {
            try {
                panel = (JPanel) 
                    NameRegistrar.get ("panel." + n.getNodeValue());
            } catch (NameRegistrar.NotFoundException  e) { }
        }
        return panel;
    }
}