jlabelfactory.java

来自「POS is a Java&#174 platform-based, missi」· Java 代码 · 共 53 行

/*
 * jPOS Project [http://jpos.org]
 * Copyright (C) 2000-2008 Alejandro P. Revilla
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.jpos.ui.factory;

import java.awt.Font;

import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.border.EmptyBorder;

import org.jdom.Element;
import org.jpos.ui.UI;
import org.jpos.ui.UIFactory;

/**
 * @author Alejandro Revilla
 *
 * Creates a JLabel
 * i.e:
 * <pre>
 *  &lt;label font="arial-bold-16"&gt;Hello UI&lt;/label&gt;
 * </pre>
 * @see org.jpos.ui.UIFactory
 */
public class JLabelFactory implements UIFactory {
    public JComponent create (UI ui, Element e) {
        JLabel label = new JLabel (e.getText());
        String font = e.getAttributeValue ("font");
        if (font != null) 
            label.setFont (Font.decode (font));
        label.setHorizontalAlignment(JLabel.CENTER);
        label.setBorder(new EmptyBorder(3, 3, 3, 3));
        return label;
    }
}