obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

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
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
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1 files changed, 214 insertions, 0 deletions

diff --git a/libjava/classpath/native/jni/qt-peer/qtscrollpanepeer.cpp b/libjava/classpath/native/jni/qt-peer/qtscrollpanepeer.cpp
new file mode 100644
index 000000000..b7bf64a90
--- /dev/null
+++ b/libjava/classpath/native/jni/qt-peer/qtscrollpanepeer.cpp
@@ -0,0 +1,214 @@
+/* qtscrollpanepeer.cpp --
+   Copyright (C)  2005  Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+#include <assert.h>
+#include <QScrollArea>
+#include <QScrollBar>
+#include <gnu_java_awt_peer_qt_QtScrollPanePeer.h>
+#include "qtcomponent.h"
+#include "containers.h"
+#include "mainthreadinterface.h"
+#include "componentevent.h"
+#include "keybindings.h"
+
+// Constants in java.awt.ScrollPane
+#define	SCROLLBARS_AS_NEEDED 	0
+#define SCROLLBARS_ALWAYS 	1
+#define	SCROLLBARS_NEVER 	2
+
+
+class MyScrollArea : public QScrollArea
+{
+public:
+  MyScrollArea(JNIEnv *env, jobject obj, QWidget *parent) : QScrollArea( parent )
+  {
+    setup(env, obj);
+  }
+
+  ~MyScrollArea()
+  {
+    destroy();
+  }
+
+#define I_KNOW_WHAT_IM_DOING
+#define PARENT QScrollArea
+#include "eventmethods.h"
+};
+
+
+class ScrollPanePolicy : public AWTEvent {
+  
+ private:
+  QScrollArea *widget;
+  Qt::ScrollBarPolicy policy;
+
+ public:
+  ScrollPanePolicy(QScrollArea *w, Qt::ScrollBarPolicy p) : AWTEvent()
+  {
+    widget = w;
+    policy = p;
+  }
+
+  void runEvent()
+  {
+    widget->setHorizontalScrollBarPolicy(policy);
+    widget->setVerticalScrollBarPolicy(policy);
+  }
+};
+
+/**
+ * Returns the child widget, given the owner Component.
+ */
+QWidget *scrollPaneChildWidget( JNIEnv *env, jobject component )
+{
+  jclass scrollpaneCls = env->FindClass( "java/awt/ScrollPane" );
+  jmethodID getPeerMID = env->GetMethodID( scrollpaneCls,
+					   "getPeer",
+					   "()Ljava/awt/peer/ComponentPeer;");
+  assert(getPeerMID != 0);
+  jobject scrollpanepeerobj = env->CallObjectMethod( component, getPeerMID, NULL );
+  QScrollArea *view = (QScrollArea *) getNativeObject( env, scrollpanepeerobj );
+  assert(view != 0);
+  return view->viewport();
+}
+
+/*
+ * Creates a QScrollArea object.
+ */
+JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollPanePeer_init
+(JNIEnv *env, jobject obj)
+{
+  QWidget *parentWidget = (QWidget *) getParentWidget( env, obj );  
+  assert( parentWidget );
+  //  QScrollArea *pane = new MyScrollArea( env, obj, parentWidget );
+  QScrollArea *pane = new QScrollArea( parentWidget );
+  assert( pane );
+  setNativeObject( env, obj, pane );
+}
+
+/*
+ * Resize the child.
+ */
+JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollPanePeer_childResized
+(JNIEnv *env, jobject obj, jint w, jint h)
+{  
+  QScrollArea *view = (QScrollArea *) getNativeObject( env, obj );
+  assert( view );
+
+  QWidget *child = view->viewport();
+  assert( child );
+  //  child->setGeometry( 0, 0, w, h );
+//   child->update();
+  mainThread->postEventToMain( new AWTResizeEvent(child, 0, 0, w, h) );
+}
+
+/*
+ * Returns the horizontal scrollbar height.
+ */
+JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtScrollPanePeer_getHScrollbarHeight
+(JNIEnv *env, jobject obj)
+{
+  QScrollArea *pane = (QScrollArea *) getNativeObject( env, obj );
+  assert( pane );
+  QScrollBar *hbar = pane->horizontalScrollBar();
+  if(hbar == NULL)
+    return 0;
+  if(!hbar->isVisible())
+    return 0;
+  int height = hbar->height();
+
+  return height;
+}
+
+/*
+ * Returns the vertical scrollbar width.
+ */
+JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtScrollPanePeer_getVScrollbarWidth
+(JNIEnv *env, jobject obj)
+{
+  QScrollArea *pane = (QScrollArea *) getNativeObject( env, obj );
+  assert( pane );
+  QScrollBar *vbar = pane->verticalScrollBar();
+  if(vbar == NULL)
+    return 0;
+  if(!vbar->isVisible())
+    return 0;
+  int width = vbar->width();
+
+  return width;
+}
+
+/*
+ * Sets the current upper-left corner to x, y.
+ */
+JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollPanePeer_setScrollPosition
+(JNIEnv *env, jobject obj, jint x, jint y)
+{
+  QScrollArea *pane = (QScrollArea *) getNativeObject( env, obj );
+  assert( pane );
+  // pane->scrollContentsBy( x, y );
+}
+
+/*
+ * Sets the scrollbar policy
+ */
+JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollPanePeer_setPolicy
+(JNIEnv *env, jobject obj, jint policy)
+{
+  QScrollArea *pane = (QScrollArea *) getNativeObject( env, obj );
+  assert( pane );
+
+  Qt::ScrollBarPolicy qtpolicy;
+  switch( policy )
+    {
+    case SCROLLBARS_ALWAYS:
+      qtpolicy = Qt::ScrollBarAlwaysOn;
+      break;
+
+    case SCROLLBARS_NEVER:
+      qtpolicy = Qt::ScrollBarAlwaysOff;
+      break;
+
+    default:
+    case SCROLLBARS_AS_NEEDED:
+      qtpolicy = Qt::ScrollBarAsNeeded;
+      break;
+   }
+
+  mainThread->postEventToMain( new ScrollPanePolicy( pane, qtpolicy ) );
+}
+