* Added shadowborder from jgoodies demo

* Facelift for AMenu and VTreePanel
* Facelift for Preference dialog
- Pending messages and rework of theme selection.
- Please email me or post in SF if you don't like the changes.

looks/src/org/compiere/swing/ShadowBorder.java

@@ -0,0 +1,76 @@
+/******************************************************************************
+ * Product: Adempiere ERP & CRM Smart Business Solution                        *
+ * Copyright (C) 1999-2006 ComPiere, Inc. All Rights Reserved.                *
+ * This program is free software; you can redistribute it and/or modify it    *
+ * under the terms version 2 of the GNU General Public License as published   *
+ * by the Free Software Foundation. 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 General Public License for more details.                       *
+ * You should have received a copy of the GNU General Public License along    *
+ * with this program; if not, write to the Free Software Foundation, Inc.,    *
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.                     *
+ * For the text or an alternative of this public license, you may reach us    *
+ * ComPiere, Inc., 2620 Augustine Dr. #245, Santa Clara, CA 95054, USA        *
+ * or via info@compiere.org or http://www.compiere.org/license.html           *
+ *****************************************************************************/
+package org.compiere.swing;
+
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.Graphics;
+import java.awt.Insets;
+
+import javax.swing.UIManager;
+import javax.swing.border.AbstractBorder;
+
+/**
+ * A border with a drop shadow. 
+ * Extracted from JGoodies look demo.
+ * @author Low Heng Sin
+ * @version 2006-11-24 
+ */
+public class ShadowBorder extends AbstractBorder {
+    
+	private static final Insets INSETS = new Insets(1, 1, 3, 3);
+
+    public Insets getBorderInsets(Component c) { return INSETS; }
+
+    public void paintBorder(Component c, Graphics g,
+        int x, int y, int w, int h) {
+            
+        Color shadow        = UIManager.getColor("controlShadow");
+        if (shadow == null) {
+            shadow = Color.GRAY;
+        }
+        Color lightShadow   = new Color(shadow.getRed(), 
+                                        shadow.getGreen(), 
+                                        shadow.getBlue(), 
+                                        170);
+        Color lighterShadow = new Color(shadow.getRed(),
+                                        shadow.getGreen(),
+                                        shadow.getBlue(),
+                                        70);
+        g.translate(x, y);
+        
+        g.setColor(shadow);
+        g.fillRect(0, 0, w - 3, 1);
+        g.fillRect(0, 0, 1, h - 3);
+        g.fillRect(w - 3, 1, 1, h - 3);
+        g.fillRect(1, h - 3, w - 3, 1);
+        // Shadow line 1
+        g.setColor(lightShadow);
+        g.fillRect(w - 3, 0, 1, 1);
+        g.fillRect(0, h - 3, 1, 1);
+        g.fillRect(w - 2, 1, 1, h - 3);
+        g.fillRect(1, h - 2, w - 3, 1);
+        // Shadow line2
+        g.setColor(lighterShadow);
+        g.fillRect(w - 2, 0, 1, 1);
+        g.fillRect(0, h - 2, 1, 1);
+        g.fillRect(w-2, h-2, 1, 1);
+        g.fillRect(w - 1, 1, 1, h - 2);
+        g.fillRect(1, h - 1, w - 2, 1);
+        g.translate(-x, -y);
+    }
+}