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+/* MetalMenuBarUI.java -- MenuBar UI for the Metal L&F
+ Copyright (C) 2005 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package javax.swing.plaf.metal;
+
+import java.awt.Graphics;
+
+import javax.swing.JComponent;
+import javax.swing.SwingConstants;
+import javax.swing.UIManager;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicMenuBarUI;
+
+/**
+ * A UI implementation for MenuBar in the Metal Look & Feel.
+ *
+ * @author Roman Kennke (kennke@aicas.com)
+ *
+ * @since 1.5
+ */
+public class MetalMenuBarUI extends BasicMenuBarUI
+{
+ /**
+ * Creates and returns a new instance of this UI for the specified component.
+ *
+ * @param c the component to create a UI for
+ *
+ * @return the UI for the component
+ */
+ public static ComponentUI createUI(JComponent c)
+ {
+ return new MetalMenuBarUI();
+ }
+
+
+ /**
+ * If the property <code>MenuBar.gradient</code> is set, then a gradient
+ * is painted as background, otherwise the normal superclass behaviour is
+ * called.
+ */
+ public void update(Graphics g, JComponent c)
+ {
+ if (c.isOpaque() && UIManager.get("MenuBar.gradient") != null)
+ {
+ MetalUtils.paintGradient(g, 0, 0, c.getWidth(), c.getHeight(),
+ SwingConstants.VERTICAL, "MenuBar.gradient");
+ paint(g, c);
+ }
+ else
+ super.update(g, c);
+ }
+
+}