Imported GNU Classpath 0.90

Imported GNU Classpath 0.90
       * scripts/makemake.tcl: Set gnu/java/awt/peer/swing to ignore.
       * gnu/classpath/jdwp/VMFrame.java (SIZE): New constant.
       * java/lang/VMCompiler.java: Use gnu.java.security.hash.MD5.
       * java/lang/Math.java: New override file.
       * java/lang/Character.java: Merged from Classpath.
       (start, end): Now 'int's.
       (canonicalName): New field.
       (CANONICAL_NAME, NO_SPACES_NAME, CONSTANT_NAME): New constants.
       (UnicodeBlock): Added argument.
       (of): New overload.
       (forName): New method.
       Updated unicode blocks.
       (sets): Updated.
       * sources.am: Regenerated.
       * Makefile.in: Likewise.

From-SVN: r111942

libjava/classpath/gnu/java/awt/peer/gtk/GtkPanelPeer.java

@@ -39,8 +39,11 @@ exception statement from your version. */
 package gnu.java.awt.peer.gtk;
 
 import java.awt.AWTEvent;
+import java.awt.Graphics;
 import java.awt.Panel;
+import java.awt.event.ComponentEvent;
 import java.awt.event.MouseEvent;
+import java.awt.event.PaintEvent;
 import java.awt.peer.PanelPeer;
 
 public class GtkPanelPeer extends GtkContainerPeer
@@ -53,17 +56,39 @@ public class GtkPanelPeer extends GtkContainerPeer
     super (p);
   }
 
-  public void handleEvent (AWTEvent event)
+  public void handleEvent(AWTEvent event)
   {
     int id = event.getID();
-
     switch (id)
       {
       case MouseEvent.MOUSE_PRESSED:
-        awtComponent.requestFocusInWindow ();
+        awtComponent.requestFocusInWindow();
         break;
+      case PaintEvent.UPDATE:
+      case PaintEvent.PAINT:
+      {
+        try
+          {
+            Graphics g = getGraphics();
+            if (! awtComponent.isShowing() || awtComponent.getWidth() < 1
+                || awtComponent.getHeight() < 1 || g == null)
+              return;
+
+            g.setClip(((PaintEvent) event).getUpdateRect());
+
+            // Do not want to clear anything before painting.);
+            awtComponent.paint(g);
+
+            g.dispose();
+            return;
+          }
+        catch (InternalError e)
+          {
+            System.err.println(e);
+          }
       }
-    super.handleEvent (event);
+      }
+    super.handleEvent(event);
   }
 
   native void connectSignals ();