001/*
002 * jPOS Project [http://jpos.org]
003 * Copyright (C) 2000-2026 jPOS Software SRL
004 *
005 * This program is free software: you can redistribute it and/or modify
006 * it under the terms of the GNU Affero General Public License as
007 * published by the Free Software Foundation, either version 3 of the
008 * License, or (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013 * GNU Affero General Public License for more details.
014 *
015 * You should have received a copy of the GNU Affero General Public License
016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
017 */
018
019package org.jpos.ui.factory;
020
021import org.jdom2.Element;
022import org.jpos.ui.UI;
023import org.jpos.ui.UIFactory;
024
025import javax.swing.*;
026
027/**
028 * UIFactory that builds a Swing panel, optionally registering it under an id
029 * so other elements can re-target it later.
030 *
031 * @author Alejandro Revilla
032 *
033 * creates a panel (with an optional "id")
034 *
035 * Panel's id is registered in UI object registrar and can be
036 * used for re-configuration
037 * i.e:
038 * <pre>
039 *  &lt;panel id="xx"&gt;
040 *   ...
041 *   ...
042 *  &lt;/panel&gt;
043 * </pre>
044 * @see org.jpos.ui.UIFactory
045 * @see org.jpos.ui.action.Redirect
046 */
047public class PanelFactory implements UIFactory {
048    /** Default constructor for {@link UIFactory} discovery. */
049    public PanelFactory() {}
050    public JComponent create (UI ui, Element e) {
051        JPanel p = new JPanel ();
052        if (e.getChildren().size() > 0)
053            p.add (ui.create (e));
054        return p;
055    }
056}
057