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.*;
026import javax.swing.border.EmptyBorder;
027import java.awt.*;
028
029/**
030 * UIFactory that builds a Swing {@link JButton} bound to a configured action.
031 *
032 * @author Alejandro Revilla
033 *
034 * Creates a JButton
035 * i.e:
036 * <pre>
037 *  &lt;button id="xx" action="yyy" command="zzz"&gt;MyButton&lt;/button&gt;
038 * </pre>
039 * @see org.jpos.ui.UIFactory
040 */
041public class JButtonFactory implements UIFactory {
042    /** Default constructor for {@link UIFactory} discovery. */
043    public JButtonFactory() {}
044    public JComponent create (UI ui, Element e) {
045        JButton button = new JButton (e.getText());
046        button.setHorizontalAlignment(JLabel.CENTER);
047        button.setBorder(new EmptyBorder(3, 3, 3, 3));
048        String font = e.getAttributeValue ("font");
049        if (font != null) 
050            button.setFont (Font.decode (font));
051        return button;
052    }
053}
054