Merge branch '4.6' of git@scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.6

73 files changed, 195 insertions, 90 deletions

diff --git a/src/corelib/io/qabstractfileengine.cpp b/src/corelib/io/qabstractfileengine.cpp
index 7f52f31..e239ee9 100644
--- a/src/corelib/io/qabstractfileengine.cpp
+++ b/src/corelib/io/qabstractfileengine.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qabstractfileengine.h b/src/corelib/io/qabstractfileengine.h
index a867ed7..8ca831a 100644
--- a/src/corelib/io/qabstractfileengine.h
+++ b/src/corelib/io/qabstractfileengine.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qabstractfileengine_p.h b/src/corelib/io/qabstractfileengine_p.h
index f4d7638..e1eba30 100644
--- a/src/corelib/io/qabstractfileengine_p.h
+++ b/src/corelib/io/qabstractfileengine_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qbuffer.cpp b/src/corelib/io/qbuffer.cpp
index 556cf27..c1ff353 100644
--- a/src/corelib/io/qbuffer.cpp
+++ b/src/corelib/io/qbuffer.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qbuffer.h b/src/corelib/io/qbuffer.h
index ab630de..ecbd934 100644
--- a/src/corelib/io/qbuffer.h
+++ b/src/corelib/io/qbuffer.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qdatastream.cpp b/src/corelib/io/qdatastream.cpp
index 1028816..82d3b79 100644
--- a/src/corelib/io/qdatastream.cpp
+++ b/src/corelib/io/qdatastream.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qdatastream.h b/src/corelib/io/qdatastream.h
index 2e4e7c1..afc16bc 100644
--- a/src/corelib/io/qdatastream.h
+++ b/src/corelib/io/qdatastream.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qdatastream_p.h b/src/corelib/io/qdatastream_p.h
index 98dd21f..73f73ee 100644
--- a/src/corelib/io/qdatastream_p.h
+++ b/src/corelib/io/qdatastream_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qdebug.cpp b/src/corelib/io/qdebug.cpp
index ce24351..9c54416 100644
--- a/src/corelib/io/qdebug.cpp
+++ b/src/corelib/io/qdebug.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qdebug.h b/src/corelib/io/qdebug.h
index c1c7812..1c68716 100644
--- a/src/corelib/io/qdebug.h
+++ b/src/corelib/io/qdebug.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qdir.cpp b/src/corelib/io/qdir.cpp
index bac508a..dc7f17e 100644
--- a/src/corelib/io/qdir.cpp
+++ b/src/corelib/io/qdir.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qdir.h b/src/corelib/io/qdir.h
index d2b8f0a..6be4922 100644
--- a/src/corelib/io/qdir.h
+++ b/src/corelib/io/qdir.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qdiriterator.cpp b/src/corelib/io/qdiriterator.cpp
index 6247b00..860fb63 100644
--- a/src/corelib/io/qdiriterator.cpp
+++ b/src/corelib/io/qdiriterator.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qdiriterator.h b/src/corelib/io/qdiriterator.h
index ae8f99c..6c4e4aa 100644
--- a/src/corelib/io/qdiriterator.h
+++ b/src/corelib/io/qdiriterator.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfile.cpp b/src/corelib/io/qfile.cpp
index d4077bc..72d1d16 100644
--- a/src/corelib/io/qfile.cpp
+++ b/src/corelib/io/qfile.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfile.h b/src/corelib/io/qfile.h
index f65c845..212576c 100644
--- a/src/corelib/io/qfile.h
+++ b/src/corelib/io/qfile.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfile_p.h b/src/corelib/io/qfile_p.h
index d7a37bf..f8f5f5c 100644
--- a/src/corelib/io/qfile_p.h
+++ b/src/corelib/io/qfile_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfileinfo.cpp b/src/corelib/io/qfileinfo.cpp
index 0a435b9..b4437db 100644
--- a/src/corelib/io/qfileinfo.cpp
+++ b/src/corelib/io/qfileinfo.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfileinfo.h b/src/corelib/io/qfileinfo.h
index 367c250..7e82aed 100644
--- a/src/corelib/io/qfileinfo.h
+++ b/src/corelib/io/qfileinfo.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfileinfo_p.h b/src/corelib/io/qfileinfo_p.h
index f92daa5..065f860 100644
--- a/src/corelib/io/qfileinfo_p.h
+++ b/src/corelib/io/qfileinfo_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfilesystemwatcher.cpp b/src/corelib/io/qfilesystemwatcher.cpp
index d9b994e..451fbd4 100644
--- a/src/corelib/io/qfilesystemwatcher.cpp
+++ b/src/corelib/io/qfilesystemwatcher.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfilesystemwatcher.h b/src/corelib/io/qfilesystemwatcher.h
index 9be9bdd..f957d2a 100644
--- a/src/corelib/io/qfilesystemwatcher.h
+++ b/src/corelib/io/qfilesystemwatcher.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfilesystemwatcher_dnotify.cpp b/src/corelib/io/qfilesystemwatcher_dnotify.cpp
index c70232c..1a218c7 100644
--- a/src/corelib/io/qfilesystemwatcher_dnotify.cpp
+++ b/src/corelib/io/qfilesystemwatcher_dnotify.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfilesystemwatcher_dnotify_p.h b/src/corelib/io/qfilesystemwatcher_dnotify_p.h
index e6783c0..ec6bc3f 100644
--- a/src/corelib/io/qfilesystemwatcher_dnotify_p.h
+++ b/src/corelib/io/qfilesystemwatcher_dnotify_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfilesystemwatcher_fsevents.cpp b/src/corelib/io/qfilesystemwatcher_fsevents.cpp
index be2125a..046377e 100644
--- a/src/corelib/io/qfilesystemwatcher_fsevents.cpp
+++ b/src/corelib/io/qfilesystemwatcher_fsevents.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfilesystemwatcher_fsevents_p.h b/src/corelib/io/qfilesystemwatcher_fsevents_p.h
index cafa6c9..b0462b6 100644
--- a/src/corelib/io/qfilesystemwatcher_fsevents_p.h
+++ b/src/corelib/io/qfilesystemwatcher_fsevents_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfilesystemwatcher_inotify.cpp b/src/corelib/io/qfilesystemwatcher_inotify.cpp
index 281b2dd..a7dc8fa 100644
--- a/src/corelib/io/qfilesystemwatcher_inotify.cpp
+++ b/src/corelib/io/qfilesystemwatcher_inotify.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfilesystemwatcher_inotify_p.h b/src/corelib/io/qfilesystemwatcher_inotify_p.h
index fcc9343..4c52afa 100644
--- a/src/corelib/io/qfilesystemwatcher_inotify_p.h
+++ b/src/corelib/io/qfilesystemwatcher_inotify_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfilesystemwatcher_kqueue.cpp b/src/corelib/io/qfilesystemwatcher_kqueue.cpp
index 7ceed27..f088ded 100644
--- a/src/corelib/io/qfilesystemwatcher_kqueue.cpp
+++ b/src/corelib/io/qfilesystemwatcher_kqueue.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfilesystemwatcher_kqueue_p.h b/src/corelib/io/qfilesystemwatcher_kqueue_p.h
index 9efa738..eda646b 100644
--- a/src/corelib/io/qfilesystemwatcher_kqueue_p.h
+++ b/src/corelib/io/qfilesystemwatcher_kqueue_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfilesystemwatcher_p.h b/src/corelib/io/qfilesystemwatcher_p.h
index 32ab21c..e7775a4 100644
--- a/src/corelib/io/qfilesystemwatcher_p.h
+++ b/src/corelib/io/qfilesystemwatcher_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfilesystemwatcher_symbian.cpp b/src/corelib/io/qfilesystemwatcher_symbian.cpp
index d738c18..69daae7 100644
--- a/src/corelib/io/qfilesystemwatcher_symbian.cpp
+++ b/src/corelib/io/qfilesystemwatcher_symbian.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfilesystemwatcher_symbian_p.h b/src/corelib/io/qfilesystemwatcher_symbian_p.h
index edba47c..7e3f045 100644
--- a/src/corelib/io/qfilesystemwatcher_symbian_p.h
+++ b/src/corelib/io/qfilesystemwatcher_symbian_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfilesystemwatcher_win.cpp b/src/corelib/io/qfilesystemwatcher_win.cpp
index 87fe630..249ce0f 100644
--- a/src/corelib/io/qfilesystemwatcher_win.cpp
+++ b/src/corelib/io/qfilesystemwatcher_win.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfilesystemwatcher_win_p.h b/src/corelib/io/qfilesystemwatcher_win_p.h
index 5bf63c4..7d8ab2a 100644
--- a/src/corelib/io/qfilesystemwatcher_win_p.h
+++ b/src/corelib/io/qfilesystemwatcher_win_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfsfileengine.cpp b/src/corelib/io/qfsfileengine.cpp
index c064d5a..c842e49 100644
--- a/src/corelib/io/qfsfileengine.cpp
+++ b/src/corelib/io/qfsfileengine.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfsfileengine.h b/src/corelib/io/qfsfileengine.h
index 48063af..6b077ed 100644
--- a/src/corelib/io/qfsfileengine.h
+++ b/src/corelib/io/qfsfileengine.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfsfileengine_iterator.cpp b/src/corelib/io/qfsfileengine_iterator.cpp
index 059f9b5..7e7d70a 100644
--- a/src/corelib/io/qfsfileengine_iterator.cpp
+++ b/src/corelib/io/qfsfileengine_iterator.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfsfileengine_iterator_p.h b/src/corelib/io/qfsfileengine_iterator_p.h
index f87d668..be670e0 100644
--- a/src/corelib/io/qfsfileengine_iterator_p.h
+++ b/src/corelib/io/qfsfileengine_iterator_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfsfileengine_iterator_unix.cpp b/src/corelib/io/qfsfileengine_iterator_unix.cpp
index adfe47c..b68b1a1 100644
--- a/src/corelib/io/qfsfileengine_iterator_unix.cpp
+++ b/src/corelib/io/qfsfileengine_iterator_unix.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfsfileengine_iterator_win.cpp b/src/corelib/io/qfsfileengine_iterator_win.cpp
index 67da066..7181025 100644
--- a/src/corelib/io/qfsfileengine_iterator_win.cpp
+++ b/src/corelib/io/qfsfileengine_iterator_win.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfsfileengine_p.h b/src/corelib/io/qfsfileengine_p.h
index 41a6a1b..0f63eb8 100644
--- a/src/corelib/io/qfsfileengine_p.h
+++ b/src/corelib/io/qfsfileengine_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfsfileengine_unix.cpp b/src/corelib/io/qfsfileengine_unix.cpp
index ea262bf..722d6d3 100644
--- a/src/corelib/io/qfsfileengine_unix.cpp
+++ b/src/corelib/io/qfsfileengine_unix.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp
index a7719a8..d8b6b00 100644
--- a/src/corelib/io/qfsfileengine_win.cpp
+++ b/src/corelib/io/qfsfileengine_win.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qiodevice.cpp b/src/corelib/io/qiodevice.cpp
index 8dcccb4..4e14ba8 100644
--- a/src/corelib/io/qiodevice.cpp
+++ b/src/corelib/io/qiodevice.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
@@ -970,6 +970,7 @@ QByteArray QIODevice::readAll()
     if (!(d->openMode & Text) && !d->buffer.isEmpty()) {
         result = d->buffer.readAll();
         readBytes = result.size();
+        d->pos += readBytes;
     }
 
     qint64 theSize;
@@ -985,8 +986,8 @@ QByteArray QIODevice::readAll()
     } else {
         // Read it all in one go.
         // If resize fails, don't read anything.
-        result.resize(int(theSize - d->pos));
-        readBytes = read(result.data(), result.size());
+        result.resize(int(readBytes + theSize - d->pos));
+        readBytes += read(result.data() + readBytes, result.size() - readBytes);
     }
 
     if (readBytes <= 0)
diff --git a/src/corelib/io/qiodevice.h b/src/corelib/io/qiodevice.h
index 60ca74c..2f40e66 100644
--- a/src/corelib/io/qiodevice.h
+++ b/src/corelib/io/qiodevice.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qiodevice_p.h b/src/corelib/io/qiodevice_p.h
index f6cbcc7..cc4a237 100644
--- a/src/corelib/io/qiodevice_p.h
+++ b/src/corelib/io/qiodevice_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qnoncontiguousbytedevice.cpp b/src/corelib/io/qnoncontiguousbytedevice.cpp
index a4f59f7..553312c 100644
--- a/src/corelib/io/qnoncontiguousbytedevice.cpp
+++ b/src/corelib/io/qnoncontiguousbytedevice.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qnoncontiguousbytedevice_p.h b/src/corelib/io/qnoncontiguousbytedevice_p.h
index 34d6980..ebd6e24 100644
--- a/src/corelib/io/qnoncontiguousbytedevice_p.h
+++ b/src/corelib/io/qnoncontiguousbytedevice_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qprocess.cpp b/src/corelib/io/qprocess.cpp
index c78af3c..12a992a 100644
--- a/src/corelib/io/qprocess.cpp
+++ b/src/corelib/io/qprocess.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qprocess.h b/src/corelib/io/qprocess.h
index ffcd5de..f84b855 100644
--- a/src/corelib/io/qprocess.h
+++ b/src/corelib/io/qprocess.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qprocess_p.h b/src/corelib/io/qprocess_p.h
index 09be544..60b7b5a 100644
--- a/src/corelib/io/qprocess_p.h
+++ b/src/corelib/io/qprocess_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qprocess_symbian.cpp b/src/corelib/io/qprocess_symbian.cpp
index 1f5117f..ddced73 100644
--- a/src/corelib/io/qprocess_symbian.cpp
+++ b/src/corelib/io/qprocess_symbian.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qprocess_unix.cpp b/src/corelib/io/qprocess_unix.cpp
index f040d16..0bf7d3f 100644
--- a/src/corelib/io/qprocess_unix.cpp
+++ b/src/corelib/io/qprocess_unix.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qprocess_win.cpp b/src/corelib/io/qprocess_win.cpp
index dee0162..f3fc28e 100644
--- a/src/corelib/io/qprocess_win.cpp
+++ b/src/corelib/io/qprocess_win.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qresource.cpp b/src/corelib/io/qresource.cpp
index a061ad1..3d54969 100644
--- a/src/corelib/io/qresource.cpp
+++ b/src/corelib/io/qresource.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qresource.h b/src/corelib/io/qresource.h
index 13cd436..cae1989 100644
--- a/src/corelib/io/qresource.h
+++ b/src/corelib/io/qresource.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qresource_iterator.cpp b/src/corelib/io/qresource_iterator.cpp
index e58018c..d5fe828 100644
--- a/src/corelib/io/qresource_iterator.cpp
+++ b/src/corelib/io/qresource_iterator.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qresource_iterator_p.h b/src/corelib/io/qresource_iterator_p.h
index 2047180..67f7ed5 100644
--- a/src/corelib/io/qresource_iterator_p.h
+++ b/src/corelib/io/qresource_iterator_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qresource_p.h b/src/corelib/io/qresource_p.h
index b63ed30..9c49cc6 100644
--- a/src/corelib/io/qresource_p.h
+++ b/src/corelib/io/qresource_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qsettings.cpp b/src/corelib/io/qsettings.cpp
index a1c9833..2c31509 100644
--- a/src/corelib/io/qsettings.cpp
+++ b/src/corelib/io/qsettings.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qsettings.h b/src/corelib/io/qsettings.h
index de33156..38010bf 100644
--- a/src/corelib/io/qsettings.h
+++ b/src/corelib/io/qsettings.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qsettings_mac.cpp b/src/corelib/io/qsettings_mac.cpp
index 8fcaccc..38ab585 100644
--- a/src/corelib/io/qsettings_mac.cpp
+++ b/src/corelib/io/qsettings_mac.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qsettings_p.h b/src/corelib/io/qsettings_p.h
index 5ad72e4..ec345be 100644
--- a/src/corelib/io/qsettings_p.h
+++ b/src/corelib/io/qsettings_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qsettings_win.cpp b/src/corelib/io/qsettings_win.cpp
index f38d72c..de96e06 100644
--- a/src/corelib/io/qsettings_win.cpp
+++ b/src/corelib/io/qsettings_win.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qtemporaryfile.cpp b/src/corelib/io/qtemporaryfile.cpp
index f9e75aa..c34c4a4 100644
--- a/src/corelib/io/qtemporaryfile.cpp
+++ b/src/corelib/io/qtemporaryfile.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qtemporaryfile.h b/src/corelib/io/qtemporaryfile.h
index 67b4704..2270a1f 100644
--- a/src/corelib/io/qtemporaryfile.h
+++ b/src/corelib/io/qtemporaryfile.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qtextstream.cpp b/src/corelib/io/qtextstream.cpp
index 47f340c..9e79894 100644
--- a/src/corelib/io/qtextstream.cpp
+++ b/src/corelib/io/qtextstream.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qtextstream.h b/src/corelib/io/qtextstream.h
index 463924a..d82da59 100644
--- a/src/corelib/io/qtextstream.h
+++ b/src/corelib/io/qtextstream.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qurl.cpp b/src/corelib/io/qurl.cpp
index 6ac6468..1ba5e3f 100644
--- a/src/corelib/io/qurl.cpp
+++ b/src/corelib/io/qurl.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
@@ -4074,7 +4074,7 @@ QString QUrlPrivate::createErrorString()
 
     \sa setUrl(), setEncodedUrl(), fromEncoded(), TolerantMode
 */
-QUrl::QUrl(const QString &url) : d(new QUrlPrivate)
+QUrl::QUrl(const QString &url) : d(0)
 {
     if (!url.isEmpty())
         setUrl(url);
@@ -4087,18 +4087,20 @@ QUrl::QUrl(const QString &url) : d(new QUrlPrivate)
 
     \sa setUrl()
 */
-QUrl::QUrl(const QString &url, ParsingMode parsingMode) : d(new QUrlPrivate)
+QUrl::QUrl(const QString &url, ParsingMode parsingMode) : d(0)
 {
     if (!url.isEmpty())
         setUrl(url, parsingMode);
-    else
+    else {
+        d = new QUrlPrivate;
         d->parsingMode = parsingMode;
+    }
 }
 
 /*!
     Constructs an empty QUrl object.
 */
-QUrl::QUrl() : d(new QUrlPrivate)
+QUrl::QUrl() : d(0)
 {
 }
 
@@ -4107,7 +4109,8 @@ QUrl::QUrl() : d(new QUrlPrivate)
 */
 QUrl::QUrl(const QUrl &other) : d(other.d)
 {
-    d->ref.ref();
+    if (d)
+        d->ref.ref();
 }
 
 /*!
@@ -4115,7 +4118,7 @@ QUrl::QUrl(const QUrl &other) : d(other.d)
 */
 QUrl::~QUrl()
 {
-    if (!d->ref.deref())
+    if (d && !d->ref.deref())
         delete d;
 }
 
@@ -4130,6 +4133,8 @@ QUrl::~QUrl()
 */
 bool QUrl::isValid() const
 {
+    if (!d) return false;
+
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Validated)) d->validate();
 
@@ -4141,6 +4146,8 @@ bool QUrl::isValid() const
 */
 bool QUrl::isEmpty() const
 {
+    if (!d) return true;
+
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed))
         return d->encodedOriginal.isEmpty();
     else
@@ -4161,8 +4168,9 @@ bool QUrl::isEmpty() const
 */
 void QUrl::clear()
 {
-    detach();
-    d->clear();
+    if (d && !d->ref.deref())
+        delete d;
+    d = 0;
 }
 
 /*!
@@ -4261,8 +4269,9 @@ static inline char toHex(quint8 c)
 */
 void QUrl::setEncodedUrl(const QByteArray &encodedUrl, ParsingMode parsingMode)
 {
-    clear();
     QByteArray tmp = encodedUrl;
+    if (!d) d = new QUrlPrivate;
+    else d->clear();
     if ((d->parsingMode = parsingMode) == TolerantMode) {
         // Replace stray % with %25
         QByteArray copy = tmp;
@@ -4336,6 +4345,7 @@ void QUrl::setEncodedUrl(const QByteArray &encodedUrl, ParsingMode parsingMode)
 */
 void QUrl::setScheme(const QString &scheme)
 {
+    if (!d) d = new QUrlPrivate;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
     QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
@@ -4351,6 +4361,7 @@ void QUrl::setScheme(const QString &scheme)
 */
 QString QUrl::scheme() const
 {
+    if (!d) return QString();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     return d->scheme;
@@ -4374,6 +4385,8 @@ QString QUrl::scheme() const
 */
 void QUrl::setAuthority(const QString &authority)
 {
+    if (!d) d = new QUrlPrivate;
+
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
     QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
@@ -4389,6 +4402,8 @@ void QUrl::setAuthority(const QString &authority)
 */
 QString QUrl::authority() const
 {
+    if (!d) return QString();
+
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     return d->authority();
@@ -4409,6 +4424,8 @@ QString QUrl::authority() const
 */
 void QUrl::setUserInfo(const QString &userInfo)
 {
+    if (!d) d = new QUrlPrivate;
+
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
     QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
@@ -4422,6 +4439,8 @@ void QUrl::setUserInfo(const QString &userInfo)
 */
 QString QUrl::userInfo() const
 {
+    if (!d) return QString();
+
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     return d->userInfo();
@@ -4436,6 +4455,8 @@ QString QUrl::userInfo() const
 */
 void QUrl::setUserName(const QString &userName)
 {
+    if (!d) d = new QUrlPrivate;
+
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
     QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
@@ -4452,6 +4473,8 @@ void QUrl::setUserName(const QString &userName)
 */
 QString QUrl::userName() const
 {
+    if (!d) return QString();
+
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     d->userInfo();              // causes the unencoded form to be set
@@ -4473,6 +4496,7 @@ QString QUrl::userName() const
 */
 void QUrl::setEncodedUserName(const QByteArray &userName)
 {
+    if (!d) d = new QUrlPrivate;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
     QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
@@ -4493,6 +4517,7 @@ void QUrl::setEncodedUserName(const QByteArray &userName)
 */
 QByteArray QUrl::encodedUserName() const
 {
+    if (!d) return QByteArray();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     d->ensureEncodedParts();
@@ -4508,6 +4533,7 @@ QByteArray QUrl::encodedUserName() const
 */
 void QUrl::setPassword(const QString &password)
 {
+    if (!d) d = new QUrlPrivate;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
     QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
@@ -4524,6 +4550,7 @@ void QUrl::setPassword(const QString &password)
 */
 QString QUrl::password() const
 {
+    if (!d) return QString();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     d->userInfo();              // causes the unencoded form to be set
@@ -4545,6 +4572,7 @@ QString QUrl::password() const
 */
 void QUrl::setEncodedPassword(const QByteArray &password)
 {
+    if (!d) d = new QUrlPrivate;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
     QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
@@ -4565,6 +4593,7 @@ void QUrl::setEncodedPassword(const QByteArray &password)
 */
 QByteArray QUrl::encodedPassword() const
 {
+    if (!d) return QByteArray();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     d->ensureEncodedParts();
@@ -4579,6 +4608,7 @@ QByteArray QUrl::encodedPassword() const
 */
 void QUrl::setHost(const QString &host)
 {
+    if (!d) d = new QUrlPrivate;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
     QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized | QUrlPrivate::HostCanonicalized);
@@ -4592,6 +4622,7 @@ void QUrl::setHost(const QString &host)
 */
 QString QUrl::host() const
 {
+    if (!d) return QString();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     if (d->host.isEmpty() || d->host.at(0) != QLatin1Char('['))
@@ -4645,6 +4676,7 @@ QByteArray QUrl::encodedHost() const
 */
 void QUrl::setPort(int port)
 {
+    if (!d) d = new QUrlPrivate;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
     QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
@@ -4662,6 +4694,7 @@ void QUrl::setPort(int port)
 */
 int QUrl::port() const
 {
+    if (!d) return -1;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Validated)) d->validate();
     return d->port;
@@ -4680,6 +4713,7 @@ int QUrl::port() const
 */
 int QUrl::port(int defaultPort) const
 {
+    if (!d) return defaultPort;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     return d->port == -1 ? defaultPort : d->port;
 }
@@ -4699,6 +4733,7 @@ int QUrl::port(int defaultPort) const
 */
 void QUrl::setPath(const QString &path)
 {
+    if (!d) d = new QUrlPrivate;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
     QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
@@ -4714,6 +4749,7 @@ void QUrl::setPath(const QString &path)
 */
 QString QUrl::path() const
 {
+    if (!d) return QString();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     if (d->path.isNull()) {
@@ -4745,6 +4781,7 @@ QString QUrl::path() const
 */
 void QUrl::setEncodedPath(const QByteArray &path)
 {
+    if (!d) d = new QUrlPrivate;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
     QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
@@ -4765,6 +4802,7 @@ void QUrl::setEncodedPath(const QByteArray &path)
 */
 QByteArray QUrl::encodedPath() const
 {
+    if (!d) return QByteArray();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     d->ensureEncodedParts();
@@ -4780,6 +4818,7 @@ QByteArray QUrl::encodedPath() const
 */
 bool QUrl::hasQuery() const
 {
+    if (!d) return false;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     return d->hasQuery;
@@ -4809,6 +4848,7 @@ bool QUrl::hasQuery() const
 */
 void QUrl::setQueryDelimiters(char valueDelimiter, char pairDelimiter)
 {
+    if (!d) d = new QUrlPrivate;
     detach();
 
     d->valueDelimiter = valueDelimiter;
@@ -4821,6 +4861,7 @@ void QUrl::setQueryDelimiters(char valueDelimiter, char pairDelimiter)
 */
 char QUrl::queryPairDelimiter() const
 {
+    if (!d) return '&';
     return d->pairDelimiter;
 }
 
@@ -4830,6 +4871,7 @@ char QUrl::queryPairDelimiter() const
 */
 char QUrl::queryValueDelimiter() const
 {
+    if (!d) return '=';
     return d->valueDelimiter;
 }
 
@@ -4852,6 +4894,7 @@ char QUrl::queryValueDelimiter() const
 */
 void QUrl::setEncodedQuery(const QByteArray &query)
 {
+    if (!d) d = new QUrlPrivate;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
     QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
@@ -4871,6 +4914,7 @@ void QUrl::setEncodedQuery(const QByteArray &query)
 */
 void QUrl::setQueryItems(const QList<QPair<QString, QString> > &query)
 {
+    if (!d) d = new QUrlPrivate;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
 
@@ -4910,6 +4954,7 @@ void QUrl::setQueryItems(const QList<QPair<QString, QString> > &query)
 */
 void QUrl::setEncodedQueryItems(const QList<QPair<QByteArray, QByteArray> > &query)
 {
+    if (!d) d = new QUrlPrivate;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
 
@@ -4939,6 +4984,7 @@ void QUrl::setEncodedQueryItems(const QList<QPair<QByteArray, QByteArray> > &que
 */
 void QUrl::addQueryItem(const QString &key, const QString &value)
 {
+    if (!d) d = new QUrlPrivate;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
 
@@ -4973,6 +5019,7 @@ void QUrl::addQueryItem(const QString &key, const QString &value)
 */
 void QUrl::addEncodedQueryItem(const QByteArray &key, const QByteArray &value)
 {
+    if (!d) d = new QUrlPrivate;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
 
@@ -4993,6 +5040,7 @@ void QUrl::addEncodedQueryItem(const QByteArray &key, const QByteArray &value)
 */
 QList<QPair<QString, QString> > QUrl::queryItems() const
 {
+    if (!d) return QList<QPair<QString, QString> >();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     QList<QPair<QString, QString> > itemMap;
@@ -5025,6 +5073,7 @@ QList<QPair<QString, QString> > QUrl::queryItems() const
 */
 QList<QPair<QByteArray, QByteArray> > QUrl::encodedQueryItems() const
 {
+    if (!d) return QList<QPair<QByteArray, QByteArray> >();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     QList<QPair<QByteArray, QByteArray> > itemMap;
@@ -5053,6 +5102,7 @@ QList<QPair<QByteArray, QByteArray> > QUrl::encodedQueryItems() const
 */
 bool QUrl::hasQueryItem(const QString &key) const
 {
+    if (!d) return false;
     return hasEncodedQueryItem(toPercentEncoding(key, queryExcludeChars));
 }
 
@@ -5071,6 +5121,7 @@ bool QUrl::hasQueryItem(const QString &key) const
 */
 bool QUrl::hasEncodedQueryItem(const QByteArray &key) const
 {
+    if (!d) return false;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     int pos = 0;
@@ -5093,6 +5144,7 @@ bool QUrl::hasEncodedQueryItem(const QByteArray &key) const
 */
 QString QUrl::queryItemValue(const QString &key) const
 {
+    if (!d) return QString();
     QByteArray tmp = encodedQueryItemValue(toPercentEncoding(key, queryExcludeChars));
     return fromPercentEncodingMutable(&tmp);
 }
@@ -5112,6 +5164,7 @@ QString QUrl::queryItemValue(const QString &key) const
 */
 QByteArray QUrl::encodedQueryItemValue(const QByteArray &key) const
 {
+    if (!d) return QByteArray();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     int pos = 0;
@@ -5135,6 +5188,7 @@ QByteArray QUrl::encodedQueryItemValue(const QByteArray &key) const
 */
 QStringList QUrl::allQueryItemValues(const QString &key) const
 {
+    if (!d) return QStringList();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     QByteArray encodedKey = toPercentEncoding(key, queryExcludeChars);
@@ -5172,6 +5226,7 @@ QStringList QUrl::allQueryItemValues(const QString &key) const
 */
 QList<QByteArray> QUrl::allEncodedQueryItemValues(const QByteArray &key) const
 {
+    if (!d) return QList<QByteArray>();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     QList<QByteArray> values;
@@ -5199,6 +5254,7 @@ QList<QByteArray> QUrl::allEncodedQueryItemValues(const QByteArray &key) const
 */
 void QUrl::removeQueryItem(const QString &key)
 {
+    if (!d) return;
     removeEncodedQueryItem(toPercentEncoding(key, queryExcludeChars));
 }
 
@@ -5217,6 +5273,7 @@ void QUrl::removeQueryItem(const QString &key)
 */
 void QUrl::removeEncodedQueryItem(const QByteArray &key)
 {
+    if (!d) return;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
 
@@ -5243,6 +5300,7 @@ void QUrl::removeEncodedQueryItem(const QByteArray &key)
 */
 void QUrl::removeAllQueryItems(const QString &key)
 {
+    if (!d) return;
     removeAllEncodedQueryItems(toPercentEncoding(key, queryExcludeChars));
 }
 
@@ -5261,6 +5319,7 @@ void QUrl::removeAllQueryItems(const QString &key)
 */
 void QUrl::removeAllEncodedQueryItems(const QByteArray &key)
 {
+    if (!d) return;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
 
@@ -5284,6 +5343,7 @@ void QUrl::removeAllEncodedQueryItems(const QByteArray &key)
 */
 QByteArray QUrl::encodedQuery() const
 {
+    if (!d) return QByteArray();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     return d->query;
@@ -5308,6 +5368,7 @@ QByteArray QUrl::encodedQuery() const
 */
 void QUrl::setFragment(const QString &fragment)
 {
+    if (!d) d = new QUrlPrivate;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
     QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
@@ -5324,6 +5385,7 @@ void QUrl::setFragment(const QString &fragment)
 */
 QString QUrl::fragment() const
 {
+    if (!d) return QString();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     if (d->fragment.isNull() && !d->encodedFragment.isNull()) {
@@ -5354,6 +5416,7 @@ QString QUrl::fragment() const
 */
 void QUrl::setEncodedFragment(const QByteArray &fragment)
 {
+    if (!d) d = new QUrlPrivate;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     detach();
     QURL_UNSETFLAG(d->stateFlags, QUrlPrivate::Validated | QUrlPrivate::Normalized);
@@ -5375,6 +5438,7 @@ void QUrl::setEncodedFragment(const QByteArray &fragment)
 */
 QByteArray QUrl::encodedFragment() const
 {
+    if (!d) return QByteArray();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     d->ensureEncodedParts();
@@ -5390,6 +5454,7 @@ QByteArray QUrl::encodedFragment() const
 */
 bool QUrl::hasFragment() const
 {
+    if (!d) return false;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     return d->hasFragment;
@@ -5416,6 +5481,8 @@ bool QUrl::hasFragment() const
 */
 QUrl QUrl::resolved(const QUrl &relative) const
 {
+    if (!d) return relative;
+    if (!relative.d) return *this;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     if (!QURL_HASFLAG(relative.d->stateFlags, QUrlPrivate::Parsed))
@@ -5432,6 +5499,7 @@ QUrl QUrl::resolved(const QUrl &relative) const
         if (!relative.authority().isEmpty()) {
             t = relative;
         } else {
+            t.d = new QUrlPrivate;
             if (relative.d->encodedPath.isEmpty()) {
                 t.d->encodedPath = d->encodedPath;
                 t.setEncodedQuery(relative.d->hasQuery ? relative.d->query : d->query);
@@ -5462,6 +5530,7 @@ QUrl QUrl::resolved(const QUrl &relative) const
 */
 bool QUrl::isRelative() const
 {
+    if (!d) return true;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     return d->scheme.isEmpty();
@@ -5476,6 +5545,7 @@ bool QUrl::isRelative() const
 */
 QString QUrl::toString(FormattingOptions options) const
 {
+    if (!d) return QString();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     QString url;
@@ -5527,6 +5597,7 @@ QString QUrl::toString(FormattingOptions options) const
 */
 QByteArray QUrl::toEncoded(FormattingOptions options) const
 {
+    if (!d) return QByteArray();
     return d->toEncoded(options);
 }
 
@@ -5777,7 +5848,9 @@ void QUrl::setIdnWhitelist(const QStringList &list)
 */
 bool QUrl::operator <(const QUrl &url) const
 {
+    if (!d) return url.d ? QByteArray() < url.d->normalized() : false;
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
+    if (!url.d) return d->normalized() < QByteArray();
     if (!QURL_HASFLAG(url.d->stateFlags, QUrlPrivate::Parsed)) url.d->parse();
     return d->normalized() < url.d->normalized();
 }
@@ -5788,6 +5861,8 @@ bool QUrl::operator <(const QUrl &url) const
 */
 bool QUrl::operator ==(const QUrl &url) const
 {
+    if (!d) return url.isEmpty();
+    if (!url.d) return isEmpty();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
     if (!QURL_HASFLAG(url.d->stateFlags, QUrlPrivate::Parsed)) url.d->parse();
     return d->normalized() == url.d->normalized();
@@ -5807,7 +5882,17 @@ bool QUrl::operator !=(const QUrl &url) const
 */
 QUrl &QUrl::operator =(const QUrl &url)
 {
-    qAtomicAssign(d, url.d);
+    if (!d) {
+        if (url.d) {
+            url.d->ref.ref();
+            d = url.d;
+        }
+    } else {
+        if (url.d)
+            qAtomicAssign(d, url.d);
+        else
+            clear();
+    }
     return *this;
 }
 
@@ -5816,8 +5901,13 @@ QUrl &QUrl::operator =(const QUrl &url)
 */
 QUrl &QUrl::operator =(const QString &url)
 {
-    QUrl tmp(url);
-    qAtomicAssign(d, tmp.d);
+    if (url.isEmpty()) {
+        clear();
+    } else {
+        QUrl tmp(url);
+        if (!d) d = new QUrlPrivate;
+        qAtomicAssign(d, tmp.d);
+    }
     return *this;
 }
 
@@ -5826,14 +5916,19 @@ QUrl &QUrl::operator =(const QString &url)
     Forces a detach.
 */
 void QUrl::detach()
-{ qAtomicDetach(d); }
+{
+    if (!d)
+        d = new QUrlPrivate;
+    else
+        qAtomicDetach(d);
+}
 
 /*!
     \internal
 */
 bool QUrl::isDetached() const
 {
-    return d->ref == 1;
+    return d && d->ref == 1;
 }
 
 
@@ -5875,6 +5970,7 @@ QUrl QUrl::fromLocalFile(const QString &localFile)
 */
 QString QUrl::toLocalFile() const
 {
+    if (!d) return QString();
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     QString tmp;
@@ -5903,9 +5999,15 @@ QString QUrl::toLocalFile() const
 */
 bool QUrl::isParentOf(const QUrl &childUrl) const
 {
+    QString childPath = childUrl.path();
+
+    if (!d)
+        return ((childUrl.scheme().isEmpty())
+            && (childUrl.authority().isEmpty())
+            && childPath.length() > 0 && childPath.at(0) == QLatin1Char('/'));
+
     if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
-    QString childPath = childUrl.path();
     QString ourPath = path();
 
     return ((childUrl.scheme().isEmpty() || d->scheme == childUrl.scheme())
@@ -6145,6 +6247,8 @@ QDebug operator<<(QDebug d, const QUrl &url)
 */
 QString QUrl::errorString() const
 {
+    if (!d)
+        return QLatin1String(QT_TRANSLATE_NOOP(QUrl, "Invalid URL \"\": ")); // XXX not a good message, but the one an empty URL produces
     return d->createErrorString();
 }
 
diff --git a/src/corelib/io/qurl.h b/src/corelib/io/qurl.h
index f76d345..0aa534a 100644
--- a/src/corelib/io/qurl.h
+++ b/src/corelib/io/qurl.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qwindowspipewriter.cpp b/src/corelib/io/qwindowspipewriter.cpp
index 1a2a271..394323f 100644
--- a/src/corelib/io/qwindowspipewriter.cpp
+++ b/src/corelib/io/qwindowspipewriter.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
diff --git a/src/corelib/io/qwindowspipewriter_p.h b/src/corelib/io/qwindowspipewriter_p.h
index 28a3b16..893a165 100644
--- a/src/corelib/io/qwindowspipewriter_p.h
+++ b/src/corelib/io/qwindowspipewriter_p.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **