[multiple changes]

2005-04-19  Roman Kennke  <roman@kennke.org>

	* javax/swing/plaf/metal/MetalLookAndFeel.java
	(initComponentDefaults): Added defaults for Menu, MenuBar
	MenuEntry fonts.

2005-04-19  Roman Kennke  <roman@kennke.org>

	* javax/swing/plaf/metal/MetalLookAndFeel.java
	(initComponentDefaults): Added Label.font.
	(initSystemColorDefaults): Added this method and adjusted the
	general control color.

2005-04-19  Roman Kennke  <roman@kennke.org>

	* javax/swing/plaf/metal/MetalBorders.java:
	Added.
	* javax/swing/plaf/metal/MetalButtonUI.java:
	(installDefaults): Install button font.
	* javax/swing/plaf/metal/MetalLookAndFeel.java:
	(initComponentDefaults): Added button border, font and margin.
	Changed components background color to the Metal current themes
	standard color.

2005-04-19  Roman Kennke  <roman@kennke.org>

	* javax/swing/plaf/metal/MetalLookAndFeel.java
	(initComponentDefaults): Added to set Metal specific component
	defaults.

2005-04-19  Mark Wielaard  <mark@klomp.org>

	* javax/swing/plaf/metal/MetalLookAndFeel.java
	(initClassDefaults): Call super.initClassDefaults().

2005-04-19  Roman Kennke  <roman@kennke.org>

	* javax/swing/plaf/metal/MetalLookAndFeel.java
	(initClassDefaults): Added to include the *UI classes.

2005-04-19  Roman Kennke  <roman@kennke.org>

	* javax/swing/plaf/metal/MetalComboBoxUI.java:
	Added.
	* javax/swing/plaf/metal/MetalDesktopIconUI.java:
	Added.
	* javax/swing/plaf/metal/MetalInternalFrameUI.java:
	Added.
	* javax/swing/plaf/metal/MetalPopupMenuSeparatorUI.java:
	Added.
	* javax/swing/plaf/metal/MetalProgressBarUI.java:
	Added.
	* javax/swing/plaf/metal/MetalRootPaneUI.java:
	Added.
	* javax/swing/plaf/metal/MetalScrollBarUI.java:
	Added.
	* javax/swing/plaf/metal/MetalSeparatorUI.java:
	Added.
	* javax/swing/plaf/metal/MetalSliderUI.java:
	Added.
	* javax/swing/plaf/metal/MetalSplitPaneUI.java:
	Added.
	* javax/swing/plaf/metal/MetalTextFieldUI.java:
	Added.
	* javax/swing/plaf/metal/MetalToggleButtonUI.java:

2005-04-19  Roman Kennke  <roman@kennke.org>

	* javax/swing/plaf/metal/MetalButtonUI.java:
	Added skeleton class.
	* javax/swing/plaf/metal/MetalCheckBoxUI.java:
	Added skeleton class.
	* javax/swing/plaf/metal/MetalLabelUI.java:
	Added skeleton class.
	* javax/swing/plaf/metal/MetalRadioButtonUI.java:
	Added skeleton class.
	* javax/swing/plaf/metal/MetalScrollPaneUI.java:
	Added skeleton class.
	* javax/swing/plaf/metal/MetalTabbedPaneUI.java:
	Added skeleton class.

2005-04-19  Roman Kennke  <roman@kennke.org>

	* javax/swing/UIDefaults.java:
	Added API documentation for all methods.

2005-04-19  Roman Kennke  <roman@kennke.org>

	* javax/swing/UIDefaults.java
	(put): Now uses new checkAndPut method instead of checking
	directly.
	(putDefaults): Fixed so that it accepts null-values and
	treats them like remove(key).
	(checkAndPut): Added. This checks for null-values and calls
	put or remove.

2005-04-19  Michael Koch  <konqueror@gmx.de>

	* Makefile.am: Added new files.
	* Makefile.in: Regenerated.

From-SVN: r98396

libjava/ChangeLog

+2005-04-19  Roman Kennke  <roman@kennke.org>
+
+	* javax/swing/plaf/metal/MetalLookAndFeel.java
+	(initComponentDefaults): Added defaults for Menu, MenuBar
+	MenuEntry fonts.
+
+2005-04-19  Roman Kennke  <roman@kennke.org>
+
+	* javax/swing/plaf/metal/MetalLookAndFeel.java
+	(initComponentDefaults): Added Label.font.
+	(initSystemColorDefaults): Added this method and adjusted the
+	general control color.
+
+2005-04-19  Roman Kennke  <roman@kennke.org>
+
+	* javax/swing/plaf/metal/MetalBorders.java:
+	Added.
+	* javax/swing/plaf/metal/MetalButtonUI.java:
+	(installDefaults): Install button font.
+	* javax/swing/plaf/metal/MetalLookAndFeel.java:
+	(initComponentDefaults): Added button border, font and margin.
+	Changed components background color to the Metal current themes
+	standard color.
+
+2005-04-19  Roman Kennke  <roman@kennke.org>
+
+	* javax/swing/plaf/metal/MetalLookAndFeel.java
+	(initComponentDefaults): Added to set Metal specific component
+	defaults.
+
+2005-04-19  Mark Wielaard  <mark@klomp.org>
+
+	* javax/swing/plaf/metal/MetalLookAndFeel.java
+	(initClassDefaults): Call super.initClassDefaults().
+
+2005-04-19  Roman Kennke  <roman@kennke.org>
+
+	* javax/swing/plaf/metal/MetalLookAndFeel.java
+	(initClassDefaults): Added to include the *UI classes.
+
+2005-04-19  Roman Kennke  <roman@kennke.org>
+
+	* javax/swing/plaf/metal/MetalComboBoxUI.java:
+	Added.
+	* javax/swing/plaf/metal/MetalDesktopIconUI.java:
+	Added.
+	* javax/swing/plaf/metal/MetalInternalFrameUI.java:
+	Added.
+	* javax/swing/plaf/metal/MetalPopupMenuSeparatorUI.java:
+	Added.
+	* javax/swing/plaf/metal/MetalProgressBarUI.java:
+	Added.
+	* javax/swing/plaf/metal/MetalRootPaneUI.java:
+	Added.
+	* javax/swing/plaf/metal/MetalScrollBarUI.java:
+	Added.
+	* javax/swing/plaf/metal/MetalSeparatorUI.java:
+	Added.
+	* javax/swing/plaf/metal/MetalSliderUI.java:
+	Added.
+	* javax/swing/plaf/metal/MetalSplitPaneUI.java:
+	Added.
+	* javax/swing/plaf/metal/MetalTextFieldUI.java:
+	Added.
+	* javax/swing/plaf/metal/MetalToggleButtonUI.java:
+
+2005-04-19  Roman Kennke  <roman@kennke.org>
+
+	* javax/swing/plaf/metal/MetalButtonUI.java:
+	Added skeleton class.
+	* javax/swing/plaf/metal/MetalCheckBoxUI.java:
+	Added skeleton class.
+	* javax/swing/plaf/metal/MetalLabelUI.java:
+	Added skeleton class.
+	* javax/swing/plaf/metal/MetalRadioButtonUI.java:
+	Added skeleton class.
+	* javax/swing/plaf/metal/MetalScrollPaneUI.java:
+	Added skeleton class.
+	* javax/swing/plaf/metal/MetalTabbedPaneUI.java:
+	Added skeleton class.
+
+2005-04-19  Roman Kennke  <roman@kennke.org>
+
+	* javax/swing/UIDefaults.java:
+	Added API documentation for all methods.
+
+2005-04-19  Roman Kennke  <roman@kennke.org>
+
+	* javax/swing/UIDefaults.java
+	(put): Now uses new checkAndPut method instead of checking
+	directly.
+	(putDefaults): Fixed so that it accepts null-values and
+	treats them like remove(key).
+	(checkAndPut): Added. This checks for null-values and calls
+	put or remove.
+
+2005-04-19  Michael Koch  <konqueror@gmx.de>
+
+	* Makefile.am: Added new files.
+	* Makefile.in: Regenerated.
+
 2005-04-19  Mark Wielaard  <mark@klomp.org>
 
 	* java/lang/natRuntime.cc (insertSystemProperties): Set

libjava/Makefile.am

@@ -1670,6 +1670,28 @@ javax/swing/plaf/basic/BasicLookAndFeel.java \
 javax/swing/plaf/basic/BasicBorders.java \
 javax/swing/plaf/basic/BasicIconFactory.java \
 javax/swing/plaf/basic/ComboPopup.java \
+javax/swing/plaf/metal/MetalBorders.java \
+javax/swing/plaf/metal/MetalButtonUI.java \
+javax/swing/plaf/metal/MetalCheckBoxUI.java \
+javax/swing/plaf/metal/MetalComboBoxUI.java \
+javax/swing/plaf/metal/MetalDesktopIconUI.java \
+javax/swing/plaf/metal/MetalInternalFrameUI.java \
+javax/swing/plaf/metal/MetalLabelUI.java \
+javax/swing/plaf/metal/MetalPopupMenuSeparatorUI.java \
+javax/swing/plaf/metal/MetalProgressBarUI.java \
+javax/swing/plaf/metal/MetalRadioButtonUI.java \
+javax/swing/plaf/metal/MetalRootPaneUI.java \
+javax/swing/plaf/metal/MetalScrollBarUI.java \
+javax/swing/plaf/metal/MetalScrollPaneUI.java \
+javax/swing/plaf/metal/MetalSeparatorUI.java \
+javax/swing/plaf/metal/MetalSliderUI.java \
+javax/swing/plaf/metal/MetalSplitPaneUI.java \
+javax/swing/plaf/metal/MetalTabbedPaneUI.java \
+javax/swing/plaf/metal/MetalTextFieldUI.java \
+javax/swing/plaf/metal/MetalToggleButtonUI.java \
+javax/swing/plaf/metal/MetalToolBarUI.java \
+javax/swing/plaf/metal/MetalToolTipUI.java \
+javax/swing/plaf/metal/MetalTreeUI.java \
 javax/swing/plaf/BorderUIResource.java \
 javax/swing/plaf/UIResource.java \
 javax/swing/plaf/ButtonUI.java \

libjava/javax/swing/plaf/metal/MetalBorders.java

+/* MetalBorders.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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.Color;
+import java.awt.Component;
+import java.awt.Graphics;
+import java.awt.Insets;
+
+import javax.swing.AbstractButton;
+import javax.swing.ButtonModel;
+import javax.swing.JButton;
+import javax.swing.border.AbstractBorder;
+import javax.swing.border.Border;
+import javax.swing.plaf.BorderUIResource;
+import javax.swing.plaf.basic.BasicGraphicsUtils;
+import javax.swing.plaf.basic.BasicBorders;
+
+/**
+ * This factory class creates borders for the different Swing components
+ * UI.
+ *
+ * @author Roman Kennke (roman@kennke.org)
+ */
+public class MetalBorders
+{
+
+  /**
+   * A MarginBorder that gets shared by multiple components.
+   * Created on demand by the private helper function {@link
+   * #getMarginBorder()}.
+   */
+  private static BasicBorders.MarginBorder sharedMarginBorder;
+
+  /**
+   * The border that is drawn around Swing buttons.
+   */
+  public static class MetalButtonBorder
+    extends AbstractBorder
+  {
+    /** The borders insets. */
+    protected static Insets borderInsets = new Insets(2, 2, 2, 2);
+
+    /**
+     * Creates a new instance of ButtonBorder.
+     */
+    public MetalButtonBorder()
+    {
+    }
+
+    /**
+     * Paints the button border.
+     *
+     * @param c the component for which we paint the border
+     * @param g the Graphics context to use
+     * @param x the X coordinate of the upper left corner of c
+     * @param y the Y coordinate of the upper left corner of c
+     * @param w the width of c
+     * @param h the height of c
+     */
+    public void paintBorder(Component c, Graphics g, int x, int y, int w,
+                            int h)
+    {
+      ButtonModel bmodel = null;
+      
+      if (c instanceof AbstractButton)
+        bmodel = ((AbstractButton) c).getModel();
+
+      Color darkShadow = MetalLookAndFeel.getControlDarkShadow();
+      Color shadow = MetalLookAndFeel.getControlShadow();
+      Color light = MetalLookAndFeel.getWhite();
+      Color middle = MetalLookAndFeel.getControl();
+
+      // draw dark border
+      g.setColor(darkShadow);
+      g.drawRect(x, y, w - 2, h - 2);
+
+      if (!bmodel.isPressed())
+        {
+          // draw light border
+          g.setColor(light);
+          g.drawRect(x + 1, y + 1, w - 2, h - 2);
+
+          // draw crossing pixels of both borders
+          g.setColor(middle);
+          g.drawRect(x + 1, y + h - 2, 0, 0);
+          g.drawRect(x + w - 2, y + 1, 0, 0);
+        }
+      else
+        {
+          // draw light border
+          g.setColor(light);
+          g.drawLine(x + w - 1, y + 1, x + w - 1, y + h - 1);
+          g.drawLine(x + 1, y + h - 1, x + w - 1, y + h - 1);
+
+          // draw shadow border
+          g.setColor(middle);
+          g.drawLine(x + 1, y + 1, x + w - 2, y + 1);
+          g.drawLine(x + 1, y + 1, x + 1, y + h - 2);
+
+          // draw crossing pixels of both borders
+          g.setColor(shadow);
+          g.drawRect(x + 1, y + h - 2, 0, 0);
+          g.drawRect(x + w - 2, y + 1, 0, 0);
+        }
+    }
+
+    /**
+     * Returns the insets of the ButtonBorder.
+     *
+     * @param c the component for which the border is used
+     *
+     * @return the insets of the ButtonBorder
+     */
+    public Insets getBorderInsets(Component c)
+    {
+      return getBorderInsets(c, null);
+    }
+
+    /**
+     * Returns the insets of the ButtonBorder in the specified Insets object.
+     *
+     * @param c the component for which the border is used
+     * @param newInsets the insets object where to put the values
+     *
+     * @return the insets of the ButtonBorder
+     */
+    public Insets getBorderInsets(Component c, Insets newInsets)
+    {
+      if (newInsets == null)
+        newInsets = new Insets(0, 0, 0, 0);
+
+      newInsets.bottom = borderInsets.bottom;
+      newInsets.left = borderInsets.left;
+      newInsets.right = borderInsets.right;
+      newInsets.top = borderInsets.top;
+      return newInsets;
+    }
+  }
+
+
+  /**
+   * Returns a border for Swing buttons in the Metal Look & Feel.
+   *
+   * @return a border for Swing buttons in the Metal Look & Feel
+   */
+  public static Border getButtonBorder()
+  {
+    Border outer = new MetalButtonBorder();
+    Border inner = getMarginBorder();
+
+    return new BorderUIResource.CompoundBorderUIResource(outer, inner);
+  }
+
+  /**
+   * Returns a shared MarginBorder.
+   */
+  static Border getMarginBorder()  // intentionally not public
+  {
+    /* Swing is not designed to be thread-safe, so there is no
+     * need to synchronize the access to the global variable.
+     */
+    if (sharedMarginBorder == null)
+      sharedMarginBorder = new BasicBorders.MarginBorder();
+
+    return sharedMarginBorder;
+  }
+
+}

libjava/javax/swing/plaf/metal/MetalButtonUI.java

+/* MetalButtonUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.AbstractButton;
+import javax.swing.JComponent;
+import javax.swing.UIDefaults;
+import javax.swing.UIManager;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicButtonUI;
+
+/**
+ * The Metal Look & Feel implementation for
+ * {@link javax.swing.AbstractButton}s.
+ *
+ * @author Roman Kennke (roman@kennke.org)
+ */
+public class MetalButtonUI
+  extends BasicButtonUI
+{
+
+  // FIXME: probably substitute with a Map in the future in the case
+  // that this UI becomes stateful
+
+  /** The cached MetalButtonUI instance. */
+  private static MetalButtonUI instance = null;
+
+  /**
+   * Creates a new instance of MetalButtonUI.
+   */
+  public MetalButtonUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalButtonUI.
+   *
+   * @param component a button for which a UI instance should be returned
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalButtonUI();
+    return instance;
+  }
+
+  /**
+   * Install the Look & Feel defaults for Buttons.
+   *
+   * @param button the button for which to install the Look & Feel
+   */
+  public void installDefaults(AbstractButton button)
+  {
+    super.installDefaults(button);
+
+    UIDefaults defaults = UIManager.getLookAndFeelDefaults();
+    button.setFont(defaults.getFont("Button.font"));
+  }
+
+}

libjava/javax/swing/plaf/metal/MetalCheckBoxUI.java

+/* MetalCheckBoxUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicCheckBoxUI;
+
+public class MetalCheckBoxUI
+  extends BasicCheckBoxUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for JCheckBoxes. */
+  private static MetalCheckBoxUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalCheckBoxUI.
+   */
+  public MetalCheckBoxUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalCheckBoxUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalCheckBoxUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalCheckBoxUI();
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalComboBoxUI.java

+/* MetalComboBoxUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicComboBoxUI;
+
+public class MetalComboBoxUI
+  extends BasicComboBoxUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for JComboBoxes. */
+  private static MetalComboBoxUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalComboBoxUI.
+   */
+  public MetalComboBoxUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalComboBoxUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalComboBoxUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalComboBoxUI();
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalDesktopIconUI.java

+/* MetalDesktopIconUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicDesktopIconUI;
+
+public class MetalDesktopIconUI
+  extends BasicDesktopIconUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for MetalDesktopIcons */
+  private static MetalDesktopIconUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalDesktopIconUI.
+   */
+  public MetalDesktopIconUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalDesktopIconUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalDesktopIconUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalDesktopIconUI();
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalInternalFrameUI.java

+/* MetalInternalFrameUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.JInternalFrame;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicInternalFrameUI;
+
+public class MetalInternalFrameUI
+  extends BasicInternalFrameUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for JInternalFrames */
+  private static MetalInternalFrameUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalInternalFrameUI.
+   */
+  public MetalInternalFrameUI(JInternalFrame frame)
+  {
+    super(frame);
+  }
+
+  /**
+   * Returns an instance of MetalInternalFrameUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalInternalFrameUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalInternalFrameUI((JInternalFrame) component);
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalLabelUI.java

+/* MetalLabelUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicLabelUI;
+
+public class MetalLabelUI
+  extends BasicLabelUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for JLabels. */
+  private static MetalLabelUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalLabelUI.
+   */
+  public MetalLabelUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalLabelUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalLabelUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalLabelUI();
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalLookAndFeel.java

@@ -38,6 +38,9 @@ exception statement from your version. */
 
 package javax.swing.plaf.metal;
 
+import java.awt.Color;
+import java.awt.Insets;
+
 import javax.swing.UIDefaults;
 import javax.swing.plaf.ColorUIResource;
 import javax.swing.plaf.FontUIResource;
@@ -307,4 +310,196 @@ public class MetalLookAndFeel extends BasicLookAndFeel
   {
     MetalLookAndFeel.theme = theme;
   }
+
+  /**
+   * Sets the ComponentUI classes for all Swing components to the Metal
+   * implementations.
+   *
+   * In particular this sets the following keys:
+   *
+   * <table>
+   * <tr>
+   * <th>Key</th><th>Value</th>
+   * </tr><tr>
+   * <td>ButtonUI</td><td>{@link MetalButtonUI}</td>
+   * </tr><tr>
+   * <td>CheckBoxUI</td><td>{@link MetalCheckBoxUI}</td>
+   * </tr><tr>
+   * <td>ComboBoxUI</td><td>{@link MetalComboBoxUI}</td>
+   * </tr><tr>
+   * <td>DesktopIconUI</td><td>{@link MetalDesktopIconUI}</td>
+   * </tr><tr>
+   * <td>InternalFrameUI</td><td>{@link MetalInternalFrameUI}</td>
+   * </tr><tr>
+   * <td>LabelUI</td><td>{@link MetalLabelUI}</td>
+   * </tr><tr>
+   * <td>PopupMenuSeparatorUI</td><td>{@link MetalPopupMenuSeparatorUI}</td>
+   * </tr><tr>
+   * <td>ProgressBarUI</td><td>{@link MetalProgressBarUI}</td>
+   * </tr><tr>
+   * <td>RadioButtonUI</td><td>{@link MetalRadioButtonUI}</td>
+   * </tr><tr>
+   * <td>RootPaneUI</td><td>{@link MetalRootPaneUI}</td>
+   * </tr><tr>
+   * <td>ScrollBarUI</td><td>{@link MetalScrollBarUI}</td>
+   * </tr><tr>
+   * <td>ScrollPaneUI</td><td>{@link MetalScrollPaneUI}</td>
+   * </tr><tr>
+   * <td>SeparatorUI</td><td>{@link MetalSeparatorUI}</td>
+   * </tr><tr>
+   * <td>SliderUI</td><td>{@link MetalSliderUI}</td>
+   * </tr><tr>
+   * <td>SplitPaneUI</td><td>{@link MetalSplitPaneUI}</td>
+   * </tr><tr>
+   * <td>TabbedPaneUI</td><td>{@link MetalTabbedPaneUI}</td>
+   * </tr><tr>
+   * <td>TextFieldUI</td><td>{@link MetalTextFieldUI}</td>
+   * </tr><tr>
+   * <td>ToggleButtonUI</td><td>{@link MetalToggleButtonUI}</td>
+   * </tr><tr>
+   * <td>ToolBarUI</td><td>{@link MetalToolBarUI}</td>
+   * </tr><tr>
+   * <td>ToolTipUI</td><td>{@link MetalToolTipUI}</td>
+   * </tr><tr>
+   * <td>TreeUI</td><td>{@link MetalTreeUI}</td>
+   * </tr><tr>
+   * </table>
+   *
+   * @param defaults the UIDefaults where the class defaults are added
+   */
+  protected void initClassDefaults(UIDefaults defaults)
+  {
+    super.initClassDefaults(defaults);
+
+    // Variables
+    Object[] uiDefaults;
+    // Initialize Class Defaults
+    uiDefaults = new Object[] {
+      "ButtonUI", "javax.swing.plaf.metal.MetalButtonUI",
+      "CheckBoxUI", "javax.swing.plaf.metal.MetalCheckBoxUI",
+      "ComboBoxUI", "javax.swing.plaf.metal.MetalComboBoxUI",
+      "DesktopIconUI", "javax.swing.plaf.metal.MetalDesktopIconUI",
+      "InternalFrameUI", "javax.swing.plaf.metal.MetalInternalFrameUI",
+      "LabelUI", "javax.swing.plaf.metal.MetalLabelUI",
+      "PopupMenuSeparatorUI",
+      "javax.swing.plaf.metal.MetalPopupMenuSeparatorUI",
+      "ProgressBarUI", "javax.swing.plaf.metal.MetalProgressBarUI",
+      "RadioButtonUI", "javax.swing.plaf.metal.MetalRadioButtonUI",
+      "RootPaneUI", "javax.swing.plaf.metal.MetalRootPaneUI",
+      "ScrollBarUI", "javax.swing.plaf.metal.MetalScrollBarUI",
+      "ScrollPaneUI", "javax.swing.plaf.metal.MetalScrollPaneUI",
+      "SeparatorUI", "javax.swing.plaf.metal.MetalSeparatorUI",
+      "SliderUI", "javax.swing.plaf.metal.MetalSliderUI",
+      "SplitPaneUI", "javax.swing.plaf.metal.MetalSplitPaneUI",
+      "TabbedPaneUI", "javax.swing.plaf.metal.MetalTabbedPaneUI",
+      "TextFieldUI", "javax.swing.plaf.metal.MetalTextFieldUI",
+      "ToggleButtonUI", "javax.swing.plaf.metal.MetalToggleButtonUI",
+      "ToolBarUI", "javax.swing.plaf.metal.MetalToolBarUI",
+      "ToolTipUI", "javax.swing.plaf.metal.MetalToolTipUI",
+      "TreeUI", "javax.swing.plaf.metal.MetalTreeUI",
+    };
+    // Add Class Defaults to UI Defaults table
+    defaults.putDefaults(uiDefaults);
+  }
+
+  /**
+   * Initializes the component defaults for the Metal Look &amp; Feel.
+   *
+   * In particular this sets the following keys (the colors are given
+   * as RGB hex values):
+   *
+   * <table>
+   * <tr>
+   * <th>Key</th><th>Value</th>
+   * </tr><tr>
+   * <td>Button.background</td><td>0xcccccc</td>
+   * </tr><tr>
+   * <td>Button.border</td><td>{@link MetalBorders.ButtonBorder}</td>
+   * </tr><tr>
+   * <td>Button.font</td><td>{@link #getControlTextFont}</td>
+   * </tr><tr>
+   * <td>Button.margin</td><td><code>new java.awt.Insets(2, 14, 2, 14)</code>
+   * </td>
+   * </tr><tr>
+   * <td>CheckBox.background</td><td>0xcccccc</td>
+   * </tr><tr>
+   * <td>CheckBoxMenuItem.background</td><td>0xcccccc</td>
+   * </tr><tr>
+   * <td>ToolBar.background</td><td>0xcccccc</td>
+   * </tr><tr>
+   * <td>Panel.background</td><td>0xcccccc</td>
+   * </tr><tr>
+   * <td>Slider.background</td><td>0xcccccc</td>
+   * </tr><tr>
+   * <td>OptionPane.background</td><td>0xcccccc</td>
+   * </tr><tr>
+   * <td>ProgressBar.background</td><td>0xcccccc</td>
+   * </tr><tr>
+   * <td>TabbedPane.background</td><td>0xcccccc</td>
+   * </tr><tr>
+   * <td>Label.background</td><td>0xcccccc</td>
+   * </tr><tr>
+   * <td>Label.font</td><td>{@link #getControlTextFont}</td>
+   * </tr><tr>
+   * <td>Menu.background</td><td>0xcccccc</td>
+   * </tr><tr>
+   * <td>MenuBar.background</td><td>0xcccccc</td>
+   * </tr><tr>
+   * <td>MenuItem.background</td><td>0xcccccc</td>
+   * </tr><tr>
+   * <td>ScrollBar.background</td><td>0xcccccc</td>
+   * </tr><tr>
+   * </table>
+   *
+   * @param defaults the UIDefaults instance to which the values are added
+   */
+  protected void initComponentDefaults(UIDefaults defaults)
+  {
+    super.initComponentDefaults(defaults);
+    Object[] myDefaults = new Object[] {
+      "Button.background", new ColorUIResource(getControl()),
+      "Button.border", MetalBorders.getButtonBorder(),
+      "Button.font", getControlTextFont(),
+      "Button.margin", new Insets(2, 14, 2, 14),
+      "CheckBox.background", new ColorUIResource(getControl()),
+      "CheckBoxMenuItem.background", new ColorUIResource(getControl()),
+      "ToolBar.background", new ColorUIResource(getControl()),
+      "Panel.background", new ColorUIResource(getControl()),
+      "Slider.background", new ColorUIResource(getControl()),
+      "OptionPane.background", new ColorUIResource(getControl()),
+      "ProgressBar.background", new ColorUIResource(getControl()),
+      "TabbedPane.background", new ColorUIResource(getControl()),
+      "Label.background", new ColorUIResource(getControl()),
+      "Label.font", getControlTextFont(),
+      "Menu.background", new ColorUIResource(getControl()),
+      "MenuBar.background", new ColorUIResource(getControl()),
+      "MenuItem.background", new ColorUIResource(getControl()),
+      "ScrollBar.background", new ColorUIResource(getControl())
+    };
+    defaults.putDefaults(myDefaults);
+  }
+
+  /**
+   * Initializes the system color defaults.
+   *
+   * In particular this sets the following keys:
+   *
+   * <table>
+   * <tr>
+   * <th>Key</th><th>Value</th><th>Description</th>
+   * </tr><tr>
+   * <td>control</td><td>0xcccccc</td><td>The default color for components</td>
+   * </tr>
+   * </table>
+   */
+  protected void initSystemColorDefaults(UIDefaults defaults)
+  {
+    super.initSystemColorDefaults(defaults);
+    Object[] uiDefaults;
+    uiDefaults = new Object[] {
+      "control", new ColorUIResource(getControl())
+    };
+    defaults.putDefaults(uiDefaults);
+  }
+
 }

libjava/javax/swing/plaf/metal/MetalPopupMenuSeparatorUI.java

+/* MetalPopupMenuSeparatorUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+
+public class MetalPopupMenuSeparatorUI
+  extends MetalSeparatorUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for MetalPopupMenuSeparatorUIs */
+  private static MetalPopupMenuSeparatorUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalPopupMenuSeparatorUI.
+   */
+  public MetalPopupMenuSeparatorUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalPopupMenuSeparatorUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalPopupMenuSeparatorUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalPopupMenuSeparatorUI();
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalProgressBarUI.java

+/* MetalProgressBarUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicProgressBarUI;
+
+public class MetalProgressBarUI
+  extends BasicProgressBarUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for MetalProgressBarUIs */
+  private static MetalProgressBarUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalProgressBarUI.
+   */
+  public MetalProgressBarUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalProgressBarUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalProgressBarUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalProgressBarUI();
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalRadioButtonUI.java

+/* MetalRadioButtonUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicRadioButtonUI;
+
+public class MetalRadioButtonUI
+  extends BasicRadioButtonUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for JRadioButtons. */
+  private static MetalRadioButtonUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalRadioButtonUI.
+   */
+  public MetalRadioButtonUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalRadioButtonUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalRadioButtonUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalRadioButtonUI();
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalRootPaneUI.java

+/* MetalRootPaneUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicRootPaneUI;
+
+public class MetalRootPaneUI
+  extends BasicRootPaneUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for MetalRootPaneUIs */
+  private static MetalRootPaneUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalRootPaneUI.
+   */
+  public MetalRootPaneUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalRootPaneUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalRootPaneUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalRootPaneUI();
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalScrollBarUI.java

+/* MetalScrollBarUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicScrollBarUI;
+
+public class MetalScrollBarUI
+  extends BasicScrollBarUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for JScrollBars. */
+  private static MetalScrollBarUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalScrollBarUI.
+   */
+  public MetalScrollBarUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalScrollBarUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalScrollBarUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalScrollBarUI();
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalScrollPaneUI.java

+/* MetalScrollPaneUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicScrollPaneUI;
+
+public class MetalScrollPaneUI
+  extends BasicScrollPaneUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for JScrollPanes. */
+  private static MetalScrollPaneUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalScrollPaneUI.
+   */
+  public MetalScrollPaneUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalScrollPaneUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalScrollPaneUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalScrollPaneUI();
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalSeparatorUI.java

+/* MetalSeparatorUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicSeparatorUI;
+
+public class MetalSeparatorUI
+  extends BasicSeparatorUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for MetalSeparatorUIs */
+  private static MetalSeparatorUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalSeparatorUI.
+   */
+  public MetalSeparatorUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalSeparatorUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalSeparatorUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalSeparatorUI();
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalSliderUI.java

+/* MetalSliderUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicSliderUI;
+
+public class MetalSliderUI
+  extends BasicSliderUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for MetalSliderUIs */
+  private static MetalSliderUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalSliderUI.
+   */
+  public MetalSliderUI()
+  {
+    super(null);
+  }
+
+  /**
+   * Returns an instance of MetalSliderUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalSliderUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalSliderUI();
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalSplitPaneUI.java

+/* MetalSplitPaneUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicSplitPaneUI;
+
+public class MetalSplitPaneUI
+  extends BasicSplitPaneUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for MetalSplitPaneUIs */
+  private static MetalSplitPaneUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalSplitPaneUI.
+   */
+  public MetalSplitPaneUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalSplitPaneUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalSplitPaneUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalSplitPaneUI();
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalTabbedPaneUI.java

+/* MetalTabbedPaneUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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.util.HashMap;
+
+import javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicTabbedPaneUI;
+
+public class MetalTabbedPaneUI
+  extends BasicTabbedPaneUI
+{
+
+  /** The shared UI instance for JTabbedPanes. */
+  private static HashMap instances = null;
+
+  /**
+   * Constructs a new instance of MetalTabbedPaneUI.
+   */
+  public MetalTabbedPaneUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalTabbedPaneUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalTabbedPaneUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instances == null)
+      instances = new HashMap();
+
+    Object o = instances.get(component);
+    MetalTabbedPaneUI instance;
+    if (o == null)
+      {
+	instance = new MetalTabbedPaneUI();
+	instances.put(component, instance);
+      }
+    else
+      instance = (MetalTabbedPaneUI) o;
+
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalTextFieldUI.java

+/* MetalTextFieldUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicTextFieldUI;
+
+public class MetalTextFieldUI
+  extends BasicTextFieldUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for MetalTextFieldUIs */
+  private static MetalTextFieldUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalTextFieldUI.
+   */
+  public MetalTextFieldUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalTextFieldUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalTextFieldUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalTextFieldUI();
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalToggleButtonUI.java

+/* MetalToggleButtonUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicToggleButtonUI;
+
+public class MetalToggleButtonUI
+  extends BasicToggleButtonUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for MetalToggleButtonUIs */
+  private static MetalToggleButtonUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalToggleButtonUI.
+   */
+  public MetalToggleButtonUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalToggleButtonUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalToggleButtonUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalToggleButtonUI();
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalToolBarUI.java

+/* MetalToolBarUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicToolBarUI;
+
+public class MetalToolBarUI
+  extends BasicToolBarUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for MetalToolBarUIs */
+  private static MetalToolBarUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalToolBarUI.
+   */
+  public MetalToolBarUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalToolBarUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalToolBarUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalToolBarUI();
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalToolTipUI.java

+/* MetalToolTipUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicToolTipUI;
+
+public class MetalToolTipUI
+  extends BasicToolTipUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for MetalToolTipUIs */
+  private static MetalToolTipUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalToolTipUI.
+   */
+  public MetalToolTipUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalToolTipUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalToolTipUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalToolTipUI();
+    return instance;
+  }
+}

libjava/javax/swing/plaf/metal/MetalTreeUI.java

+/* MetalTreeUI.java
+   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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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 javax.swing.JComponent;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicTreeUI;
+
+public class MetalTreeUI
+  extends BasicTreeUI
+{
+
+  // FIXME: maybe replace by a Map of instances when this becomes stateful
+  /** The shared UI instance for MetalTreeUIs */
+  private static MetalTreeUI instance = null;
+
+  /**
+   * Constructs a new instance of MetalTreeUI.
+   */
+  public MetalTreeUI()
+  {
+    super();
+  }
+
+  /**
+   * Returns an instance of MetalTreeUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalTreeUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instance == null)
+      instance = new MetalTreeUI();
+    return instance;
+  }
+}