--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/javax/swing/plaf/synth/SynthPanelUI.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,139 @@
+/*
+ * Copyright 2002-2003 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code 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 General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package javax.swing.plaf.synth;
+
+import java.awt.*;
+import javax.swing.*;
+import javax.swing.border.*;
+import javax.swing.plaf.*;
+import javax.swing.plaf.basic.BasicPanelUI;
+import java.awt.*;
+import java.awt.event.*;
+import java.beans.*;
+import sun.swing.plaf.synth.SynthUI;
+
+/**
+ * Synth's PanelUI.
+ *
+ * @author Steve Wilson
+ */
+class SynthPanelUI extends BasicPanelUI implements PropertyChangeListener,
+        SynthUI {
+    private SynthStyle style;
+
+    public static ComponentUI createUI(JComponent c) {
+        return new SynthPanelUI();
+    }
+
+    public void installUI(JComponent c) {
+        JPanel p = (JPanel)c;
+
+        super.installUI(c);
+        installListeners(p);
+    }
+
+    public void uninstallUI(JComponent c) {
+        JPanel p = (JPanel)c;
+
+        uninstallListeners(p);
+        super.uninstallUI(c);
+    }
+
+    protected void installListeners(JPanel p) {
+        p.addPropertyChangeListener(this);
+    }
+
+    protected void uninstallListeners(JPanel p) {
+        p.removePropertyChangeListener(this);
+    }
+
+    protected void installDefaults(JPanel p) {
+        updateStyle(p);
+    }
+
+    protected void uninstallDefaults(JPanel p) {
+        SynthContext context = getContext(p, ENABLED);
+
+        style.uninstallDefaults(context);
+        context.dispose();
+        style = null;
+    }
+
+    private void updateStyle(JPanel c) {
+        SynthContext context = getContext(c, ENABLED);
+        style = SynthLookAndFeel.updateStyle(context, this);
+        context.dispose();
+    }
+
+    public SynthContext getContext(JComponent c) {
+        return getContext(c, getComponentState(c));
+    }
+
+    private SynthContext getContext(JComponent c, int state) {
+        return SynthContext.getContext(SynthContext.class, c,
+                    SynthLookAndFeel.getRegion(c), style, state);
+    }
+
+    private Region getRegion(JComponent c) {
+        return SynthLookAndFeel.getRegion(c);
+    }
+
+    private int getComponentState(JComponent c) {
+        return SynthLookAndFeel.getComponentState(c);
+    }
+
+    public void update(Graphics g, JComponent c) {
+        SynthContext context = getContext(c);
+
+        SynthLookAndFeel.update(context, g);
+        context.getPainter().paintPanelBackground(context,
+                          g, 0, 0, c.getWidth(), c.getHeight());
+        paint(context, g);
+        context.dispose();
+    }
+
+    public void paint(Graphics g, JComponent c) {
+        SynthContext context = getContext(c);
+
+        paint(context, g);
+        context.dispose();
+    }
+
+    protected void paint(SynthContext context, Graphics g) {
+        // do actual painting
+    }
+
+    public void paintBorder(SynthContext context, Graphics g, int x,
+                            int y, int w, int h) {
+        context.getPainter().paintPanelBorder(context, g, x, y, w, h);
+    }
+
+    public void propertyChange(PropertyChangeEvent pce) {
+        if (SynthLookAndFeel.shouldUpdateStyle(pce)) {
+            updateStyle((JPanel)pce.getSource());
+        }
+    }
+}