libjava/classpath/ChangeLog.gcj:

2007-05-31  Matthias Klose  <doko@ubuntu.com>

        * javax/management/NotificationBroadcasterSupport.java
        (getNotificationInfo): Add cast.
        * native/jni/qt-peer/Makefile.am (AM_CXXFLAGS): Add libstdc++ include
        directories.
        * native/jni/qt-peer/Makefile.in: Regenerate.

libjava/ChangeLog:

2007-06-03  Matthias Klose  <doko@ubuntu.com>

        * java/io/natFileWin32.cc (setFilePermissions): New (stub only).
        _access: Handle EXEC query, stub only.

2007-06-03  Matthias Klose  <doko@ubuntu.com>

        Merged from classpath:
        * gnu/java/nio/SelectorProviderImpl.java: Whitespace merge.
        * java/lang/System.java(inheritedChannel): New.
        * java/lang/Character.java: Remove stray`;'.
        * java/net/MulticastSocket.java: Merged.
        * java/text/DateFormatSymbols.java(getInstance): New, comment updates.
        * java/text/Collator.java(getInstance): Merged.
        * java/util/Calendar.java: New attributes ALL_STYLES, SHORT, LONG.
        getDisplayName, getDisplayNames: New.
        * java/util/logging/Logger.java: Merged.
        * Regenerate .class and .h files.

2007-06-03  Matthias Klose  <doko@ubuntu.com>

        * java/io/File.java: Merge with classpath-0.95, new method
        setFilePermissions, new attribute EXEC.
        * java/io/natFilePosix.cc (setFilePermissions): New.
        _access: Handle EXEC query.
        * classpath/lib/java/io/File.class, java/io/File.h: Regenerate.

2007-06-03  Matthias Klose  <doko@ubuntu.com>

        Imported GNU Classpath 0.95.

        * classpath/Makefile.in,
        classpath/native/jni/midi-dssi/Makefile.in,
        classpath/native/jni/classpath/Makefile.in,
        classpath/native/jni/Makefile.in,
        classpath/native/jni/gconf-peer/Makefile.in,
        classpath/native/jni/java-io/Makefile.in,
        classpath/native/jni/native-lib/Makefile.in,
        classpath/native/jni/java-util/Makefile.in,
        classpath/native/jni/midi-alsa/Makefile.in,
        classpath/native/jni/java-lang/Makefile.in,
        classpath/native/jni/java-nio/Makefile.in,
        classpath/native/jni/java-net/Makefile.in,
        classpath/native/jni/xmlj/Makefile.in,
        classpath/native/jni/qt-peer/Makefile.in,
        classpath/native/jni/gtk-peer/Makefile.in,
        classpath/native/Makefile.in, classpath/native/jawt/Makefile.in,
        classpath/native/fdlibm/Makefile.in,
        classpath/native/plugin/Makefile.in,
        classpath/resource/Makefile.in, classpath/scripts/Makefile.in,
        classpath/tools/Makefile.in, classpath/doc/Makefile.in,
        classpath/doc/api/Makefile.in, classpath/lib/Makefile.in,
        classpath/external/Makefile.in, classpath/external/jsr166/Makefile.in,
        classpath/external/sax/Makefile.in,
        classpath/external/w3c_dom/Makefile.in,
        classpath/external/relaxngDatatype/Makefile.in,
        classpath/include/Makefile.in,
        classpath/examples/Makefile.in: Regenerate.
        * classpath/config.guess, classpath/config.sub,
        classpath/ltmain.sh : Update.
        * classpath/configure, classpath/depcomp, classpath/missing,
        classpath/aclocal.m4, classpath/install-sh: Regenerate.

        * gnu/classpath/Configuration.java (CLASSPATH_VERSION): Now 0.95.
        * sources.am: Regenerate.
        * Makefile.in: Regenerate.

        * Update the .class files and generated CNI header files, add new
        .class and generated CNI header files.
        * Remove generated files for removed java source files:
        classpath/gnu/java/net/BASE64.java,
        classpath/gnu/java/security/util/Base64.java,
        classpath/gnu/java/awt/peer/gtk/GThreadMutex.java,
        classpath/gnu/java/awt/peer/gtk/GThreadNativeMethodRunner.java,
        classpath/gnu/java/awt/font/autofit/Scaler.java,
        classpath/gnu/classpath/jdwp/util/Value.java,
        classpath/gnu/javax/net/ssl/Base64.java.
        * Remove empty directories.

        * Makefile.am(nat_source_files): Add natVMOperatingSystemMXBeanImpl.cc.
        * java/lang/Class.java(setAccessible): Merge from classpath.
        * java/util/Locale.java: Remove.
        * gnu/java/lang/management/VMOperatingSystemMXBeanImpl.java,
        gnu/java/lang/management/natVMOperatingSystemMXBeanImpl.cc: New.
        * gcj/javaprims.h: Update class declarations.
        * scripts/classes.pl: Update usage.
        * HACKING: Mention to build all peers.

From-SVN: r125302

1 files changed, 17 insertions, 13 deletions

diff --git a/libjava/classpath/javax/swing/JViewport.java b/libjava/classpath/javax/swing/JViewport.java
index d90da1d..0239480 100644
--- a/libjava/classpath/javax/swing/JViewport.java
+++ b/libjava/classpath/javax/swing/JViewport.java
@@ -574,8 +574,12 @@ public class JViewport extends JComponent implements Accessible
     Component view = getView();
     if (view == null)
       return;    
-      
+
     Point pos = getViewPosition();
+    // We get the contentRect in the viewport coordinates. But we want to
+    // calculate with view coordinates.
+    int contentX = contentRect.x + pos.x;
+    int contentY = contentRect.y + pos.y;
     Rectangle viewBounds = getView().getBounds();
     Rectangle portBounds = getBounds();
     
@@ -584,20 +588,20 @@ public class JViewport extends JComponent implements Accessible
 
     // If the bottom boundary of contentRect is below the port
     // boundaries, scroll up as necessary.
-    if (contentRect.y + contentRect.height + viewBounds.y > portBounds.height)
-      pos.y = contentRect.y + contentRect.height - portBounds.height;
-    // If contentRect.y is above the port boundaries, scroll down to
-    // contentRect.y.
-    if (contentRect.y + viewBounds.y < 0)
-      pos.y = contentRect.y;
+    if (contentY + contentRect.height + viewBounds.y > portBounds.height)
+      pos.y = contentY + contentRect.height - portBounds.height;
+    // If contentY is above the port boundaries, scroll down to
+    // contentY.
+    if (contentY + viewBounds.y < 0)
+      pos.y = contentY;
     // If the right boundary of contentRect is right from the port
     // boundaries, scroll left as necessary.
-    if (contentRect.x + contentRect.width + viewBounds.x > portBounds.width)
-      pos.x = contentRect.x + contentRect.width - portBounds.width;
-    // If contentRect.x is left from the port boundaries, scroll right to
+    if (contentX + contentRect.width + viewBounds.x > portBounds.width)
+      pos.x = contentX + contentRect.width - portBounds.width;
+    // If contentX is left from the port boundaries, scroll right to
     // contentRect.x.
-    if (contentRect.x + viewBounds.x < 0)
-      pos.x = contentRect.x;
+    if (contentX + viewBounds.x < 0)
+      pos.x = contentX;
     setViewPosition(pos);
   }
 
@@ -834,7 +838,7 @@ public class JViewport extends JComponent implements Accessible
         int dy = viewPosition.y - lastPaintPosition.y;
         boolean canBlit = computeBlit(dx, dy, cachedBlitFrom, cachedBlitTo,
                                       cachedBlitSize, cachedBlitPaint);
-        if (canBlit)
+        if (canBlit && isPaintRoot)
           {
             // Copy the part that remains visible during scrolling.
             if (cachedBlitSize.width > 0 && cachedBlitSize.height > 0)