001/*
002 * $Id: WindowsClassicStatusBarUI.java 3472 2009-08-27 13:12:42Z kleopatra $
003 *
004 * Copyright 2004 Sun Microsystems, Inc., 4150 Network Circle,
005 * Santa Clara, California 95054, U.S.A. All rights reserved.
006 *
007 * This library is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 * 
012 * This library is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
015 * Lesser General Public License for more details.
016 * 
017 * You should have received a copy of the GNU Lesser General Public
018 * License along with this library; if not, write to the Free Software
019 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
020 */
021
022package org.jdesktop.swingx.plaf.windows;
023
024import java.awt.Color;
025import java.awt.Component;
026import java.awt.Graphics2D;
027import java.awt.Insets;
028
029import javax.swing.BorderFactory;
030import javax.swing.JComponent;
031import javax.swing.border.BevelBorder;
032import javax.swing.border.Border;
033import javax.swing.plaf.BorderUIResource;
034import javax.swing.plaf.ComponentUI;
035
036import org.jdesktop.swingx.JXStatusBar;
037import org.jdesktop.swingx.plaf.basic.BasicStatusBarUI;
038
039/**
040 *
041 * @author rbair
042 */
043public class WindowsClassicStatusBarUI extends BasicStatusBarUI {
044    /** Creates a new instance of BasicStatusBarUI */
045    public WindowsClassicStatusBarUI() {
046    }
047    
048    /**
049     * Returns an instance of the UI delegate for the specified component.
050     * Each subclass must provide its own static <code>createUI</code>
051     * method that returns an instance of that UI delegate subclass.
052     * If the UI delegate subclass is stateless, it may return an instance
053     * that is shared by multiple components.  If the UI delegate is
054     * stateful, then it should return a new instance per component.
055     * The default implementation of this method throws an error, as it
056     * should never be invoked.
057     */
058    public static ComponentUI createUI(JComponent c) {
059        return new WindowsClassicStatusBarUI();
060    }
061    
062    @Override protected void paintBackground(Graphics2D g, JXStatusBar bar) {        
063        g.setColor(bar.getBackground());
064        g.fillRect(0, 0, bar.getWidth(), bar.getHeight());
065        
066        //paint an inset border around each component. This suggests that
067        //there is an extra border around the status bar...!
068        Border b = BorderFactory.createBevelBorder(BevelBorder.LOWERED, 
069                Color.WHITE, bar.getBackground(), bar.getBackground(), Color.GRAY);
070        Insets insets = new Insets(0, 0, 0, 0);
071        for (Component c : bar.getComponents()) {
072            getSeparatorInsets(insets);
073            int x = c.getX() - insets.right;
074            int y = c.getY() - 2;
075            int w = c.getWidth() + insets.left + insets.right;
076            int h = c.getHeight() + 4;
077            b.paintBorder(c, g, x, y, w, h);
078        }
079    }
080    
081    @Override protected void paintSeparator(Graphics2D g, JXStatusBar bar, int x, int y, int w, int h) {
082        //paint nothing, since paintBackground handles this
083    }
084
085    @Override protected int getSeparatorWidth() {
086        return 11;
087    }
088
089    @Override protected BorderUIResource createBorder() {
090        return new BorderUIResource(BorderFactory.createEmptyBorder(4, 5, 3, 22));
091    }
092}