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verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
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1 files changed, 242 insertions, 0 deletions

diff --git a/libjava/classpath/gnu/java/awt/peer/swing/SwingLabelPeer.java b/libjava/classpath/gnu/java/awt/peer/swing/SwingLabelPeer.java
new file mode 100644
index 000000000..5c979d613
--- /dev/null
+++ b/libjava/classpath/gnu/java/awt/peer/swing/SwingLabelPeer.java
@@ -0,0 +1,242 @@
+/* SwingLabelPeer.java -- A Swing based peer for AWT labels
+   Copyright (C)  2006, 2007  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 gnu.java.awt.peer.swing;
+
+import java.awt.Container;
+import java.awt.Graphics;
+import java.awt.Image;
+import java.awt.Label;
+import java.awt.Point;
+import java.awt.event.FocusEvent;
+import java.awt.event.KeyEvent;
+import java.awt.event.MouseEvent;
+import java.awt.peer.LabelPeer;
+
+import javax.swing.JComponent;
+import javax.swing.JLabel;
+
+
+/**
+ * A Label peer based on {@link JLabel}.
+ *
+ * @author Roman Kennke (kennke@aicas.com)
+ */
+public class SwingLabelPeer
+  extends SwingComponentPeer
+  implements LabelPeer
+{
+
+  /**
+   * A spezialized Swing label used to paint the label for the AWT Label.
+   *
+   * @author Roman Kennke (kennke@aicas.com)
+   */
+  private class SwingLabel
+    extends JLabel
+    implements SwingComponent
+  {
+    Label label;
+
+
+    SwingLabel(Label label)
+    {
+        this.label = label;
+    }
+
+    /**
+     * Returns this label.
+     *
+     * @return <code>this</code>
+     */
+    public JComponent getJComponent()
+    {
+      return this;
+    }
+
+    /**
+     * Handles mouse events by forwarding it to
+     * <code>processMouseEvent()</code>.
+     *
+     * @param ev the mouse event
+     */
+    public void handleMouseEvent(MouseEvent ev)
+    {
+      processMouseEvent(ev);
+    }
+
+    /**
+     * Handles mouse motion events by forwarding it to
+     * <code>processMouseMotionEvent()</code>.
+     *
+     * @param ev the mouse motion event
+     */
+    public void handleMouseMotionEvent(MouseEvent ev)
+    {
+      processMouseMotionEvent(ev);
+    }
+
+    /**
+     * Handles key events by forwarding it to <code>processKeyEvent()</code>.
+     *
+     * @param ev the mouse event
+     */
+    public void handleKeyEvent(KeyEvent ev)
+    {
+      processKeyEvent(ev);
+    }
+
+    /**
+     * Handles focus events by forwarding it to
+     * <code>processFocusEvent()</code>.
+     *
+     * @param ev the Focus event
+     */
+    public void handleFocusEvent(FocusEvent ev)
+    {
+      processFocusEvent(ev);
+    }
+
+    /**
+     * Overridden so that this method returns the correct value even without a
+     * peer.
+     *
+     * @return the screen location of the button
+     */
+    public Point getLocationOnScreen()
+    {
+      return SwingLabelPeer.this.getLocationOnScreen();
+    }
+
+    /**
+     * Overridden so that the isShowing method returns the correct value for the
+     * swing button, even if it has no peer on its own.
+     *
+     * @return <code>true</code> if the button is currently showing,
+     *         <code>false</code> otherwise
+     */
+    public boolean isShowing()
+    {
+      boolean retVal = false;
+      if (label != null)
+        retVal = label.isShowing();
+      return retVal;
+    }
+
+    /**
+     * Overridden, so that the Swing button can create an Image without its
+     * own peer.
+     *
+     * @param w the width of the image
+     * @param h the height of the image
+     *
+     * @return an image
+     */
+    public Image createImage(int w, int h)
+    {
+      return SwingLabelPeer.this.createImage(w, h);
+    }
+
+    public Graphics getGraphics()
+    {
+      return SwingLabelPeer.this.getGraphics();
+    }
+
+    public Container getParent()
+    {
+      Container par = null;
+      if (label != null)
+        par = label.getParent();
+      return par;
+    }
+  }
+
+  /**
+   * Creates a new <code>SwingLabelPeer</code> for the specified AWT label.
+   *
+   * @param label the AWT label
+   */
+  public SwingLabelPeer(Label label)
+  {
+    super();
+    SwingLabel swingLabel = new SwingLabel(label);
+    swingLabel.setText(label.getText());
+    swingLabel.setOpaque(true);
+    init(label, swingLabel);
+    setAlignment(label.getAlignment());
+  }
+
+  /**
+   * Sets the text of the label. This is implemented to set the text on the
+   * Swing label.
+   *
+   * @param text the text to be set
+   */
+  public void setText(String text)
+  {
+    ((JLabel) swingComponent.getJComponent()).setText(text);
+  }
+
+  /**
+   * Sets the horizontal alignment of the label. This is implemented to
+   * set the alignment on the Swing label.
+   *
+   * @param alignment the horizontal alignment
+   *
+   * @see Label#LEFT
+   * @see Label#RIGHT
+   * @see Label#CENTER
+   */
+  public void setAlignment(int alignment)
+  {
+    JLabel swingLabel = (JLabel) swingComponent.getJComponent();
+    switch (alignment)
+      {
+      case Label.RIGHT:
+        swingLabel.setHorizontalAlignment(JLabel.RIGHT);
+        break;
+      case Label.CENTER:
+        swingLabel.setHorizontalAlignment(JLabel.CENTER);
+        break;
+      case Label.LEFT:
+      default:
+        swingLabel.setHorizontalAlignment(JLabel.LEFT);
+        break;
+      }
+  }
+
+}