Merge branch '4.7' into qmldocs

175 files changed, 1894 insertions, 876 deletions

diff --git a/src/3rdparty/libconninet/Makefile.am b/src/3rdparty/libconninet/Makefile.am
deleted file mode 100644
index 250637a..0000000
--- a/src/3rdparty/libconninet/Makefile.am
+++ /dev/null
@@ -1,49 +0,0 @@
-SUBDIRS = src tests
-
-pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA = conninet.pc
-
-MAINTAINERCLEANFILES = \
-        Makefile.in config.h.in configure \
-        install-sh ltmain.sh missing mkinstalldirs \
-        config.log config.status config.guess config.sub \
-        build-stamp compile depcomp acinclude.m4 aclocal.m4 \
-	debian/files \
-	debian/libconninet0.postinst.debhelper \
-	debian/libconninet0.postrm.debhelper \
-	debian/libconninet0.substvars
-
-EXTRA_DIST = \
-	debian/changelog \
-	debian/compat \
-	debian/control \
-	debian/copyright \
-	debian/libconninet0-dev.dirs \
-	debian/libconninet0-dev.files \
-	debian/libconninet0.dirs \
-	debian/libconninet0.files \
-	debian/rules
-
-# get rid of debian build dirs
-maintainer-clean-local:
-	-rm -rf debian/build debian/tmp \
-		debian/libconninet0 \
-		debian/libconninet0-dev \
-		debian/libconninet0-dbg
-
-if DOXYGEN_DOCS_ENABLED
-  DOXYGEN_LINE = $(DOXYGEN) doxygen.cfg
-else 
-  DOXYGEN_LINE = 
-endif
-
-.PHONY : doc
-
-doc: 
-	$(DOXYGEN_LINE)
-
-deb: dist
-	-mkdir $(top_builddir)/debian-build
-	cd $(top_builddir)/debian-build && tar zxf ../$(top_builddir)/$(PACKAGE)-$(VERSION).tar.gz
-	cd $(top_builddir)/debian-build/$(PACKAGE)-$(VERSION) && dpkg-buildpackage -rfakeroot -sa -D
-	-rm -rf $(top_builddir)/debian-build/$(PACKAGE)-$(VERSION)
diff --git a/src/3rdparty/libconninet/debian/changelog b/src/3rdparty/libconninet/debian/changelog
index 436d318..4063317 100644
--- a/src/3rdparty/libconninet/debian/changelog
+++ b/src/3rdparty/libconninet/debian/changelog
@@ -1,9 +1,17 @@
-libconninet (0.41+0m6) unstable; urgency=low
+libconninet (0.42+0m6) unstable; urgency=low
 
   * This entry has been added by BIFH queue processor
-    version has been changed to 0.41+0m6
+    version has been changed to 0.42+0m6
 
- -- Qing Jin <ext-qing.1.jin@nokia.com>  Thu, 15 Jul 2010 15:56:38 +0300
+ -- Qing Jin <ext-qing.1.jin@nokia.com>  Thu, 22 Jul 2010 14:04:58 +0300
+
+libconninet (0.42) unstable; urgency=low
+
+  * Fixes: NB#180536 - Uploads to online services are not working.
+    This is a regression caused by fix to bug 175098, the timeout was never
+    expiring when waiting reply from icd.
+
+ -- Jukka Rissanen <jukka.rissanen@nokia.com>  Mon, 19 Jul 2010 12:23:30 +0300
 
 libconninet (0.41) unstable; urgency=low
 
diff --git a/src/3rdparty/libconninet/src/Makefile.am b/src/3rdparty/libconninet/src/Makefile.am
deleted file mode 100644
index be7a1e5..0000000
--- a/src/3rdparty/libconninet/src/Makefile.am
+++ /dev/null
@@ -1,36 +0,0 @@
-DEFS = -DDBUS_API_SUBJECT_TO_CHANGE -DGCONF_DISABLE_DEPRECATED
-INCLUDES = @GLIB_CFLAGS@ @DBUS_CFLAGS@ @GCONF_CFLAGS@ @OSSO_IC_CFLAGS@ @ICD_DEV_CFLAGS@ @QTCORE_CFLAGS@ @QTNETWORK_CFLAGS@ @QTDBUS_CFLAGS@ @QGCONF_CFLAGS@ @CONNSETTINGS_CFLAGS@
-LIBS = @GLIB_LIBS@ @DBUS_LIBS@ @GCONF_LIBS@ @OSSO_IC_LIBS@ @ICD_DEV_LIBS@ @QTCORE_LIBS@ @QTDBUS_LIBS@ @QTNETWORK_CFLAGS@ @QGCONF_LIBS@ @CONNSETTINGS_LIBS@
-
-AM_CFLAGS = $(CONCFLAGS)
-
-lib_LTLIBRARIES = libconninet.la
-libconninet_la_SOURCES = \
-	maemo_icd.cpp \
-	dbusdispatcher.cpp \
-	iapconf.cpp \
-	iapmonitor.cpp \
-	proxyconf.cpp
-
-#libconninet_la_LDFLAGS = -version-info 0:0:0
-
-conninetincludedir = $(includedir)/conninet
-conninetinclude_HEADERS =  \
-	maemo_icd.h \
-	dbusdispatcher.h \
-	iapconf.h \
-	iapmonitor.h \
-	proxyconf.h
-
-nodist_libconninet_la_SOURCES = \
-	moc_maemo_icd.cpp \
-	moc_dbusdispatcher.cpp
-
-MAINTAINERCLEANFILES = Makefile.in
-
-# This rule lets GNU make create any moc_*.cpp from the equivalent *.h
-moc_%.cpp: %.h
-	moc $< -o $@
-
-# This line ensures that generated moc files are deleted when we make clean.
-CLEANFILES = *_moc.cpp *.loT
diff --git a/src/3rdparty/libconninet/src/dbusdispatcher.cpp b/src/3rdparty/libconninet/src/dbusdispatcher.cpp
index f5b830a..7581982 100644
--- a/src/3rdparty/libconninet/src/dbusdispatcher.cpp
+++ b/src/3rdparty/libconninet/src/dbusdispatcher.cpp
@@ -31,7 +31,7 @@
 namespace Maemo {
 
 /*!
-    \class Maemo::DBusDispatcher
+    \class DBusDispatcher
 
     \brief DBusDispatcher is a class, which is able to send DBUS method call
     messages and receive unicast signals from DBUS object.
diff --git a/src/3rdparty/libconninet/src/maemo_icd.cpp b/src/3rdparty/libconninet/src/maemo_icd.cpp
index bc84fbc..026241c 100644
--- a/src/3rdparty/libconninet/src/maemo_icd.cpp
+++ b/src/3rdparty/libconninet/src/maemo_icd.cpp
@@ -30,9 +30,30 @@
 #include <dbus/dbus.h>
 #include <dbus/dbus-glib-lowlevel.h>
 
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
 
 namespace Maemo {
 
+#undef PRINT_DEBUGINFO
+#ifdef PRINT_DEBUGINFO
+  static FILE *fdebug = NULL;
+#define PDEBUG(fmt, args...)						\
+  do {									\
+    struct timeval tv;							\
+    gettimeofday(&tv, 0);						\
+    fprintf(fdebug, "DEBUG[%d]:%ld.%ld:%s:%s():%d: " fmt,		\
+	    getpid(),							\
+	    tv.tv_sec, tv.tv_usec,					\
+	    __FILE__, __FUNCTION__, __LINE__, args);			\
+    fflush(fdebug);							\
+  } while(0)
+#else
+#define PDEBUG(fmt...)
+#endif
+
+
 /* Reference counting singleton class that creates a single connection
  * to icd so that icd reference counting works as expected. This is
  * needed because DBusDispatcher uses private dbus connections
@@ -239,6 +260,13 @@ public:
 
       icd = myfriend;
       timeout = dbus_timeout;
+
+#ifdef PRINT_DEBUGINFO
+      if (!fdebug) {
+	fdebug = fopen("/tmp/maemoicd.log", "a+");
+      }
+      PDEBUG("created %s\n", "IcdPrivate");
+#endif
     }
 
     void clearState()
@@ -672,6 +700,8 @@ uint IcdPrivate::state_non_blocking(QList<IcdStateResult>& state_results)
     uint signals_left, total_signals;
     IcdStateResult result;
 
+    PDEBUG("%s\n", "non blocking state");
+
     clearState();
     reply = mDBus->call(ICD_DBUS_API_STATE_REQ);
     if (reply.type() != QVariant::List)
@@ -719,6 +749,7 @@ uint IcdPrivate::state_non_blocking(QList<IcdStateResult>& state_results)
     }
     timer.stop();
 
+    PDEBUG("total_signals=%d\n", total_signals);
     return total_signals;
 }
 
@@ -731,11 +762,14 @@ uint IcdPrivate::state_non_blocking(QList<IcdStateResult>& state_results)
  */
 uint IcdPrivate::state(QList<IcdStateResult>& state_results)
 {
-    QTimer timer;
     QVariant reply;
     QVariantList vl;
     uint signals_left, total_signals;
     IcdStateResult result;
+    time_t started;
+    int timeout_secs = timeout / 1000;
+
+    PDEBUG("%s\n", "state_results");
 
     clearState();
     reply = mDBus->call(ICD_DBUS_API_STATE_REQ);
@@ -749,17 +783,16 @@ uint IcdPrivate::state(QList<IcdStateResult>& state_results)
     if (!signals_left)
         return 0;
 
-    timer.setSingleShot(true);
-    timer.start(timeout);
+    started = time(0);
     state_results.clear();
     mError.clear();
     while (signals_left) {
         mInterface.clear();
-	while (timer.isActive() && mInterface.isEmpty()) {
+	while ((time(0)<=(started+timeout_secs)) && mInterface.isEmpty()) {
 	    mDBus->synchronousDispatch(1000);
 	}
 
-	if (!timer.isActive()) {
+        if (time(0)>(started+timeout_secs)) {
 	    total_signals = 0;
 	    break;
 	}
@@ -782,8 +815,8 @@ uint IcdPrivate::state(QList<IcdStateResult>& state_results)
 	    break;
 	}
     }
-    timer.stop();
 
+    PDEBUG("total_signals=%d\n", total_signals);
     return total_signals;
 }
 
@@ -956,11 +989,14 @@ static void get_addrinfo_all_result(QList<QVariant>& args,
  */
 uint IcdPrivate::addrinfo(QList<IcdAddressInfoResult>& addr_results)
 {
-    QTimer timer;
     QVariant reply;
     QVariantList vl;
     uint signals_left, total_signals;
     IcdAddressInfoResult result;
+    time_t started;
+    int timeout_secs = timeout / 1000;
+
+    PDEBUG("%s\n", "addr_results");
 
     clearState();
     reply = mDBus->call(ICD_DBUS_API_ADDRINFO_REQ);
@@ -976,16 +1012,15 @@ uint IcdPrivate::addrinfo(QList<IcdAddressInfoResult>& addr_results)
     if (!signals_left)
         return 0;
 
-    timer.setSingleShot(true);
-    timer.start(timeout);
+    started = time(0);
     addr_results.clear();
     while (signals_left) {
         mInterface.clear();
-	while (timer.isActive() && mInterface.isEmpty()) {
+	while ((time(0)<=(started+timeout_secs)) && mInterface.isEmpty()) {
 	    mDBus->synchronousDispatch(1000);
 	}
 
-	if (!timer.isActive()) {
+        if (time(0)>(started+timeout_secs)) {
 	    total_signals = 0;
 	    break;
 	}
@@ -1003,7 +1038,8 @@ uint IcdPrivate::addrinfo(QList<IcdAddressInfoResult>& addr_results)
 	    break;
 	}
     }
-    timer.stop();
+
+    PDEBUG("total_signals=%d\n", total_signals);
     return total_signals;
 }
 
@@ -1015,6 +1051,8 @@ uint IcdPrivate::addrinfo_non_blocking(QList<IcdAddressInfoResult>& addr_results
     uint signals_left, total_signals;
     IcdAddressInfoResult result;
 
+    PDEBUG("%s\n", "non blocking addrinfo");
+
     clearState();
     reply = mDBus->call(ICD_DBUS_API_ADDRINFO_REQ);
     if (reply.type() != QVariant::List)
@@ -1057,6 +1095,7 @@ uint IcdPrivate::addrinfo_non_blocking(QList<IcdAddressInfoResult>& addr_results
 	}
     }
     timer.stop();
+    PDEBUG("total_signals=%d\n", total_signals);
     return total_signals;
 }
 
diff --git a/src/3rdparty/libconninet/tests/Makefile.am b/src/3rdparty/libconninet/tests/Makefile.am
deleted file mode 100644
index f6f41ea..0000000
--- a/src/3rdparty/libconninet/tests/Makefile.am
+++ /dev/null
@@ -1,39 +0,0 @@
-DEFS = -DDBUS_API_SUBJECT_TO_CHANGE
-INCLUDES = @GLIB_CFLAGS@ @DBUS_CFLAGS@ @CONNSETTINGS_CFLAGS@ @OSSO_IC_CFLAGS@ @ICD_DEV_CFLAGS@ \
-	@QTCORE_CFLAGS@ @QTDBUS_CFLAGS@ @QTCORE_CFLAGS@ @QTNETWORK_CFLAGS@ @QTTEST_CFLAGS@ \
-	-I$(top_srcdir) \
-	-I$(top_srcdir)/src
-
-LIBS = @GLIB_LIBS@ @DBUS_LIBS@ @CONNSETTINGS_LIBS@ @OSSO_IC_LIBS@ @ICD_DEV_LIBS@ \
-	@QTCORE_LIBS@ @QTDBUS_LIBS@ @QTCORE_LIBS@ @QTNETWORK_LIBS@ @QTTEST_LIBS@ \
-	$(top_builddir)/src/libconninet.la
-
-AM_CFLAGS = $(CONCFLAGS)
-AM_LDFLAGS = -static
-
-bin_PROGRAMS = test_dbusdispatcher test_iapconf test_maemo_icd test_iapmonitor test_proxyconf
-
-test_dbusdispatcher_SOURCES = ut_dbusdispatcher.cpp
-ut_dbusdispatcher.o: ut_dbusdispatcher.moc
-
-test_iapconf_SOURCES = ut_iapconf.cpp
-ut_iapconf.o: ut_iapconf.moc
-
-test_maemo_icd_SOURCES = ut_maemo_icd.cpp
-ut_maemo_icd.o: ut_maemo_icd.moc
-
-test_iapmonitor_SOURCES = ut_iapmonitor.cpp
-ut_iapmonitor.o: ut_iapmonitor.moc
-
-test_proxyconf_SOURCES = ut_proxyconf.cpp
-ut_proxyconf.o: ut_proxyconf.moc
-
-
-MAINTAINERCLEANFILES = Makefile.in
-
-# This rule lets GNU make create any *.moc from the equivalent *.cpp
-%.moc: %.cpp
-	moc $< -o $@
-
-# This line ensures that generated moc files are deleted when we make clean.
-CLEANFILES = *.moc
diff --git a/src/3rdparty/phonon/CMakeLists.txt b/src/3rdparty/phonon/CMakeLists.txt
index e2054d3..fd6368c 100644
--- a/src/3rdparty/phonon/CMakeLists.txt
+++ b/src/3rdparty/phonon/CMakeLists.txt
@@ -94,7 +94,7 @@ if (CMAKE_COMPILER_IS_GNUCXX)
    set( __KDE_HAVE_GCC_VISIBILITY ${__KDE_HAVE_GCC_VISIBILITY} CACHE BOOL "GCC support for hidden visibility")
 
    # get the gcc version
-   exec_program(${CMAKE_C_COMPILER} ARGS --version OUTPUT_VARIABLE _gcc_version_info)
+   exec_program(${CMAKE_C_COMPILER} ARGS ${CMAKE_C_COMPILER_ARG1} --version OUTPUT_VARIABLE _gcc_version_info)
 
    string (REGEX MATCH "[345]\\.[0-9]\\.[0-9]" _gcc_version "${_gcc_version_info}")
    # gcc on mac just reports: "gcc (GCC) 3.3 20030304 ..." without the patch level, handle this here:
diff --git a/src/3rdparty/webkit/.tag b/src/3rdparty/webkit/.tag
index fb2703e..d31a2b4 100644
--- a/src/3rdparty/webkit/.tag
+++ b/src/3rdparty/webkit/.tag
@@ -1 +1 @@
-413404da27312051bb3ff2cfd0f3fca42aa4b245
+72b1c38579ca1fdb3f242e29cd16e5bfb4925813
diff --git a/src/3rdparty/webkit/VERSION b/src/3rdparty/webkit/VERSION
index c256434..62aa8ce 100644
--- a/src/3rdparty/webkit/VERSION
+++ b/src/3rdparty/webkit/VERSION
@@ -4,4 +4,4 @@ This is a snapshot of the Qt port of WebKit from
 
 and has the sha1 checksum
 
-        413404da27312051bb3ff2cfd0f3fca42aa4b245
+        72b1c38579ca1fdb3f242e29cd16e5bfb4925813
diff --git a/src/3rdparty/webkit/WebCore/ChangeLog b/src/3rdparty/webkit/WebCore/ChangeLog
index 5b78226..98d4d51 100644
--- a/src/3rdparty/webkit/WebCore/ChangeLog
+++ b/src/3rdparty/webkit/WebCore/ChangeLog
@@ -1,3 +1,13 @@
+2010-08-10  Tor Arne Vestbø  <tor.arne.vestbo@nokia.com>
+
+        Reviewed by Simon Hausmann.
+
+        Make sure NPAPI plugins get an initial setNPWindow on Mac
+
+        https://bugs.webkit.org/show_bug.cgi?id=43782
+
+        * plugins/mac/PluginViewMac.mm:
+
 2010-06-14  Andreas Kling  <andreas.kling@nokia.com>
 
         Reviewed by Tor Arne Vestbø.
diff --git a/src/3rdparty/webkit/WebCore/plugins/mac/PluginViewMac.mm b/src/3rdparty/webkit/WebCore/plugins/mac/PluginViewMac.mm
index 57d74ab..c8781a8 100644
--- a/src/3rdparty/webkit/WebCore/plugins/mac/PluginViewMac.mm
+++ b/src/3rdparty/webkit/WebCore/plugins/mac/PluginViewMac.mm
@@ -227,7 +227,10 @@ bool PluginView::platformStart()
 #endif
     }
 
-    show();
+    updatePluginWidget();
+
+    if (!m_plugin->quirks().contains(PluginQuirkDeferFirstSetWindowCall))
+        setNPWindowIfNeeded();
 
     // TODO: Implement null timer throttling depending on plugin activation
     m_nullEventTimer.set(new Timer<PluginView>(this, &PluginView::nullEventTimerFired));
diff --git a/src/3rdparty/webkit/WebKit/qt/declarative/qdeclarativewebview.cpp b/src/3rdparty/webkit/WebKit/qt/declarative/qdeclarativewebview.cpp
index 9dcba60..c1ca23d 100644
--- a/src/3rdparty/webkit/WebKit/qt/declarative/qdeclarativewebview.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/declarative/qdeclarativewebview.cpp
@@ -139,6 +139,7 @@ void GraphicsWebView::mouseMoveEvent(QGraphicsSceneMouseEvent* event)
 
 /*!
     \qmlclass WebView QDeclarativeWebView
+    \ingroup qml-view-elements
     \since 4.7
     \brief The WebView item allows you to add web content to a canvas.
     \inherits Item
diff --git a/src/3rdparty/webkit/WebKit/qt/docs/qtwebkit.qdoc b/src/3rdparty/webkit/WebKit/qt/docs/qtwebkit.qdoc
index d3f5502..0335d46 100644
--- a/src/3rdparty/webkit/WebKit/qt/docs/qtwebkit.qdoc
+++ b/src/3rdparty/webkit/WebKit/qt/docs/qtwebkit.qdoc
@@ -1,6 +1,6 @@
 /*!
     \module QtWebKit
-    \title QtWebKit Module
+    \title WebKit in Qt
     \contentspage All Qt Modules
     \previouspage QtSvg
     \nextpage QtXml
diff --git a/src/corelib/concurrent/qtconcurrentfilter.cpp b/src/corelib/concurrent/qtconcurrentfilter.cpp
index 36febe7..29c3edb 100644
--- a/src/corelib/concurrent/qtconcurrentfilter.cpp
+++ b/src/corelib/concurrent/qtconcurrentfilter.cpp
@@ -117,7 +117,7 @@
     function, and should merge the \e{intermediate} into the \e{result}
     variable. QtConcurrent::filteredReduced() guarantees that only one thread
     will call reduce at a time, so using a mutex to lock the result variable
-    is not neccesary. The QtConcurrent::ReduceOptions enum provides a way to
+    is not necessary. The QtConcurrent::ReduceOptions enum provides a way to
     control the order in which the reduction is done.
 
     \section1 Additional API Features
diff --git a/src/corelib/concurrent/qtconcurrentmap.cpp b/src/corelib/concurrent/qtconcurrentmap.cpp
index e74d69c..4303ff6 100644
--- a/src/corelib/concurrent/qtconcurrentmap.cpp
+++ b/src/corelib/concurrent/qtconcurrentmap.cpp
@@ -161,7 +161,7 @@
     function, and should merge the \e{intermediate} into the \e{result}
     variable.  QtConcurrent::mappedReduced() guarantees that only one thread
     will call reduce at a time, so using a mutex to lock the result variable
-    is not neccesary. The QtConcurrent::ReduceOptions enum provides a way to
+    is not necessary. The QtConcurrent::ReduceOptions enum provides a way to
     control the order in which the reduction is done. If
     QtConcurrent::UnorderedReduce is used (the default), the order is
     undefined, while QtConcurrent::OrderedReduce ensures that the reduction
diff --git a/src/corelib/concurrent/qtconcurrentresultstore.cpp b/src/corelib/concurrent/qtconcurrentresultstore.cpp
index ad4b2cf..65f3afa 100644
--- a/src/corelib/concurrent/qtconcurrentresultstore.cpp
+++ b/src/corelib/concurrent/qtconcurrentresultstore.cpp
@@ -236,7 +236,7 @@ int ResultStoreBase::count() const
     return resultCount;
 }
 
-// returns the insert index, calling this funciton with
+// returns the insert index, calling this function with
 // index equal to -1 returns the next available index.
 int ResultStoreBase::updateInsertIndex(int index, int _count)
 {
diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp
index 0e3a8d3..af35316 100644
--- a/src/corelib/global/qglobal.cpp
+++ b/src/corelib/global/qglobal.cpp
@@ -2914,8 +2914,9 @@ int qrand()
     \relates <QtGlobal>
 
     You can use this macro to specify information about a custom type
-    \a Type. With accurate type information, Qt's \l{generic
-    containers} can choose appropriate storage methods and algorithms.
+    \a Type. With accurate type information, Qt's \l{Container Classes}
+    {generic containers} can choose appropriate storage methods and
+    algorithms.
 
     \a Flags can be one of the following:
 
diff --git a/src/corelib/global/qlibraryinfo.cpp b/src/corelib/global/qlibraryinfo.cpp
index 3515777..ea7e2e4 100644
--- a/src/corelib/global/qlibraryinfo.cpp
+++ b/src/corelib/global/qlibraryinfo.cpp
@@ -476,7 +476,7 @@ QLibraryInfo::location(LibraryLocation loc)
     \value PrefixPath The default prefix for all paths.
     \value DocumentationPath The location for documentation upon install.
     \value HeadersPath The location for all headers.
-    \value LibrariesPath The location of installed librarires.
+    \value LibrariesPath The location of installed libraries.
     \value BinariesPath The location of installed Qt binaries (tools and applications).
     \value PluginsPath The location of installed Qt plugins.
     \value ImportsPath The location of installed QML extensions to import.
diff --git a/src/corelib/io/qfileinfo.cpp b/src/corelib/io/qfileinfo.cpp
index 37591c5..61f7180 100644
--- a/src/corelib/io/qfileinfo.cpp
+++ b/src/corelib/io/qfileinfo.cpp
@@ -797,12 +797,12 @@ QString QFileInfo::suffix() const
     \bold{Note:} The QDir returned always corresponds to the object's
     parent directory, even if the QFileInfo represents a directory.
 
-    For each of the follwing, dir() returns a QDir for
+    For each of the following, dir() returns a QDir for
     \c{"~/examples/191697"}.
 
     \snippet doc/src/snippets/fileinfo/main.cpp 0
 
-    For each of the follwing, dir() returns a QDir for
+    For each of the following, dir() returns a QDir for
     \c{"."}.
 
     \snippet doc/src/snippets/fileinfo/main.cpp 1
diff --git a/src/corelib/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp
index 21930e1..35fa04b 100644
--- a/src/corelib/io/qfsfileengine_win.cpp
+++ b/src/corelib/io/qfsfileengine_win.cpp
@@ -1958,6 +1958,10 @@ uchar *QFSFileEnginePrivate::map(qint64 offset, qint64 size,
                 OPEN_EXISTING,
                 FILE_ATTRIBUTE_NORMAL,
                 NULL);
+        // Since this is a special case, we check if the return value was NULL and if so
+        // we change it to INVALID_HANDLE_VALUE to follow the logic inside this function.
+        if(0 == handle)
+            handle = INVALID_HANDLE_VALUE;
 #endif
 
         if (handle == INVALID_HANDLE_VALUE) {
diff --git a/src/corelib/io/qprocess_symbian.cpp b/src/corelib/io/qprocess_symbian.cpp
index af657b2..003e781 100644
--- a/src/corelib/io/qprocess_symbian.cpp
+++ b/src/corelib/io/qprocess_symbian.cpp
@@ -375,10 +375,9 @@ QProcessActive::QProcessActive()
     // Nothing to do
 }
 
-// Called from ProcessManagerThread
+// Called from main thread
 QProcessActive::~QProcessActive()
 {
-    Cancel();
     process = NULL;
     pproc = NULL;
 }
@@ -482,10 +481,9 @@ QProcessManagerMediator::QProcessManagerMediator()
     // Nothing to do
 }
 
-// Called from ProcessManagerThread
+// Called from main thread
 QProcessManagerMediator::~QProcessManagerMediator()
 {
-    Cancel();
     processManagerThread.Close();
     currentCommand = ENoCommand;
     currentObserver = NULL;
@@ -648,25 +646,36 @@ QProcessManager::QProcessManager()
 QProcessManager::~QProcessManager()
 {
     QPROCESS_DEBUG_PRINT("QProcessManager::~QProcessManager()");
-    // Cancel death listening for all child processes
-    if (mediator) {
-        QMap<int, QProcessActive *>::Iterator it = children.begin();
-        while (it != children.end()) {
-            // Remove all monitors
-            QProcessActive *active = it.value();
-            mediator->remove(active);
-
-            QPROCESS_DEBUG_PRINT("QProcessManager::~QProcessManager() removed listening for a process");
-            ++it;
+
+    // Check if manager thread is still alive. If this destructor is ran as part of global
+    // static cleanup, manager thread will most likely be terminated by kernel at this point,
+    // so trying to delete QProcessActives and QProcessMediators will panic as they
+    // will still be active. They can also no longer be canceled as the thread is already gone.
+    // In case manager thread has already died, we simply do nothing and let the deletion of
+    // the main heap at process exit take care of stray objects.
+
+    if (managerThread.Handle() && managerThread.ExitType() == EExitPending) {
+        // Cancel death listening for all child processes
+        if (mediator) {
+            QMap<int, QProcessActive *>::Iterator it = children.begin();
+            while (it != children.end()) {
+                // Remove all monitors
+                QProcessActive *active = it.value();
+                mediator->remove(active);
+
+                QPROCESS_DEBUG_PRINT("QProcessManager::~QProcessManager() removed listening for a process");
+                ++it;
+            }
+
+            // Terminate process manager thread.
+            mediator->terminate();
+            delete mediator;
         }
 
-        // Terminate process manager thread.
-        mediator->terminate();
-        delete mediator;
+        qDeleteAll(children.values());
+        children.clear();
     }
 
-    qDeleteAll(children.values());
-    children.clear();
     managerThread.Close();
     managerMutex.Close();
 }
diff --git a/src/corelib/kernel/qcoreapplication.cpp b/src/corelib/kernel/qcoreapplication.cpp
index 0a5e06e..512e193 100644
--- a/src/corelib/kernel/qcoreapplication.cpp
+++ b/src/corelib/kernel/qcoreapplication.cpp
@@ -2308,6 +2308,7 @@ void QCoreApplication::setLibraryPaths(const QStringList &paths)
     if (!coreappdata()->app_libpaths)
         coreappdata()->app_libpaths = new QStringList;
     *(coreappdata()->app_libpaths) = paths;
+    locker.unlock();
     QFactoryLoader::refreshAll();
 }
 
@@ -2341,6 +2342,7 @@ void QCoreApplication::addLibraryPath(const QString &path)
     if (!canonicalPath.isEmpty()
         && !coreappdata()->app_libpaths->contains(canonicalPath)) {
         coreappdata()->app_libpaths->prepend(canonicalPath);
+        locker.unlock();
         QFactoryLoader::refreshAll();
     }
 }
diff --git a/src/corelib/kernel/qeventdispatcher_unix.cpp b/src/corelib/kernel/qeventdispatcher_unix.cpp
index f7d45ac..9dadd82 100644
--- a/src/corelib/kernel/qeventdispatcher_unix.cpp
+++ b/src/corelib/kernel/qeventdispatcher_unix.cpp
@@ -331,7 +331,7 @@ QTimerInfoList::QTimerInfoList()
     }
 #endif
 
-    firstTimerInfo = currentTimerInfo = 0;
+    firstTimerInfo = 0;
 }
 
 timeval QTimerInfoList::updateCurrentTime()
@@ -445,7 +445,7 @@ bool QTimerInfoList::timerWait(timeval &tm)
     // Find first waiting timer not already active
     QTimerInfo *t = 0;
     for (QTimerInfoList::const_iterator it = constBegin(); it != constEnd(); ++it) {
-        if (!(*it)->inTimerEvent) {
+        if (!(*it)->activateRef) {
             t = *it;
             break;
         }
@@ -474,7 +474,7 @@ void QTimerInfoList::registerTimer(int timerId, int interval, QObject *object)
     t->interval.tv_usec = (interval % 1000) * 1000;
     t->timeout = updateCurrentTime() + t->interval;
     t->obj = object;
-    t->inTimerEvent = false;
+    t->activateRef = 0;
 
     timerInsert(t);
 }
@@ -489,8 +489,8 @@ bool QTimerInfoList::unregisterTimer(int timerId)
             removeAt(i);
             if (t == firstTimerInfo)
                 firstTimerInfo = 0;
-            if (t == currentTimerInfo)
-                currentTimerInfo = 0;
+            if (t->activateRef)
+                *(t->activateRef) = 0;
 
             // release the timer id
             if (!QObjectPrivate::get(t->obj)->inThreadChangeEvent)
@@ -515,8 +515,8 @@ bool QTimerInfoList::unregisterTimers(QObject *object)
             removeAt(i);
             if (t == firstTimerInfo)
                 firstTimerInfo = 0;
-            if (t == currentTimerInfo)
-                currentTimerInfo = 0;
+            if (t->activateRef)
+                *(t->activateRef) = 0;
 
             // release the timer id
             if (!QObjectPrivate::get(t->obj)->inThreadChangeEvent)
@@ -552,10 +552,7 @@ int QTimerInfoList::activateTimers()
     bool firstTime = true;
     timeval currentTime;
     int n_act = 0, maxCount = count();
-
-    QTimerInfo *saveFirstTimerInfo = firstTimerInfo;
-    QTimerInfo *saveCurrentTimerInfo = currentTimerInfo;
-    firstTimerInfo = currentTimerInfo = 0;
+    firstTimerInfo = 0;
 
     while (maxCount--) {
         currentTime = updateCurrentTime();
@@ -567,7 +564,7 @@ int QTimerInfoList::activateTimers()
         if (isEmpty())
             break;
 
-        currentTimerInfo = first();
+        QTimerInfo *currentTimerInfo = first();
         if (currentTime < currentTimerInfo->timeout)
             break; // no timer has expired
 
@@ -594,21 +591,19 @@ int QTimerInfoList::activateTimers()
         if (currentTimerInfo->interval.tv_usec > 0 || currentTimerInfo->interval.tv_sec > 0)
             n_act++;
 
-        if (!currentTimerInfo->inTimerEvent) {
+        if (!currentTimerInfo->activateRef) {
             // send event, but don't allow it to recurse
-            currentTimerInfo->inTimerEvent = true;
+            currentTimerInfo->activateRef = &currentTimerInfo;
 
             QTimerEvent e(currentTimerInfo->id);
             QCoreApplication::sendEvent(currentTimerInfo->obj, &e);
 
             if (currentTimerInfo)
-                currentTimerInfo->inTimerEvent = false;
+                currentTimerInfo->activateRef = 0;
         }
     }
 
-    firstTimerInfo = saveFirstTimerInfo;
-    currentTimerInfo = saveCurrentTimerInfo;
-
+    firstTimerInfo = 0;
     return n_act;
 }
 
diff --git a/src/corelib/kernel/qeventdispatcher_unix_p.h b/src/corelib/kernel/qeventdispatcher_unix_p.h
index cbe58de..060a163 100644
--- a/src/corelib/kernel/qeventdispatcher_unix_p.h
+++ b/src/corelib/kernel/qeventdispatcher_unix_p.h
@@ -77,7 +77,7 @@ struct QTimerInfo {
     timeval interval; // - timer interval
     timeval timeout;  // - when to sent event
     QObject *obj;     // - object to receive event
-    bool inTimerEvent;
+    QTimerInfo **activateRef; // - ref from activateTimers
 };
 
 class QTimerInfoList : public QList<QTimerInfo*>
@@ -92,7 +92,7 @@ class QTimerInfoList : public QList<QTimerInfo*>
 #endif
 
     // state variables used by activateTimers()
-    QTimerInfo *firstTimerInfo, *currentTimerInfo;
+    QTimerInfo *firstTimerInfo;
 
 public:
     QTimerInfoList();
diff --git a/src/corelib/kernel/qmetaobject.cpp b/src/corelib/kernel/qmetaobject.cpp
index 79a38cd..9854e68 100644
--- a/src/corelib/kernel/qmetaobject.cpp
+++ b/src/corelib/kernel/qmetaobject.cpp
@@ -1009,8 +1009,11 @@ QByteArray QMetaObject::normalizedSignature(const char *method)
     int argdepth = 0;
     int templdepth = 0;
     while (*d) {
-        if (argdepth == 1)
+        if (argdepth == 1) {
             d = qNormalizeType(d, templdepth, result);
+            if (!*d) //most likely an invalid signature.
+                break;
+        }
         if (*d == '(')
             ++argdepth;
         if (*d == ')')
diff --git a/src/corelib/thread/qmutexpool.cpp b/src/corelib/thread/qmutexpool.cpp
index d9abdc5..59211fb 100644
--- a/src/corelib/thread/qmutexpool.cpp
+++ b/src/corelib/thread/qmutexpool.cpp
@@ -46,7 +46,7 @@
 
 QT_BEGIN_NAMESPACE
 
-// qt_global_mutexpool is here for backwards compatability only,
+// qt_global_mutexpool is here for backwards compatibility only,
 // use QMutexpool::instance() in new clode.
 Q_CORE_EXPORT QMutexPool *qt_global_mutexpool = 0;
 Q_GLOBAL_STATIC_WITH_ARGS(QMutexPool, globalMutexPool, (QMutex::Recursive))
diff --git a/src/corelib/tools/qbytearraymatcher.h b/src/corelib/tools/qbytearraymatcher.h
index 8e7bc21..d3db4e9 100644
--- a/src/corelib/tools/qbytearraymatcher.h
+++ b/src/corelib/tools/qbytearraymatcher.h
@@ -78,7 +78,7 @@ private:
     QByteArrayMatcherPrivate *d;
     QByteArray q_pattern;
 #ifdef Q_CC_RVCT
-// explicitely allow anonymous unions for RVCT to prevent compiler warnings
+// explicitly allow anonymous unions for RVCT to prevent compiler warnings
 #  pragma push
 #  pragma anon_unions
 #endif
diff --git a/src/corelib/tools/qpair.qdoc b/src/corelib/tools/qpair.qdoc
index e60243f..d49c09e 100644
--- a/src/corelib/tools/qpair.qdoc
+++ b/src/corelib/tools/qpair.qdoc
@@ -35,7 +35,7 @@
     pair type is not available. It stores one value of type T1 and
     one value of type T2. It can be used as a return value for a
     function that needs to return two values, or as the value type of
-    a \l{generic container}.
+    a \l{Container classes}{generic container}.
 
     Here's an example of a QPair that stores one QString and one \c
     double value:
@@ -53,7 +53,7 @@
     requirements; these requirements are documented on a per-function
     basis.
 
-    \sa {Generic Containers}
+    \sa {Container Classes}
 */
 
 /*! \typedef QPair::first_type
diff --git a/src/corelib/tools/qstringmatcher.h b/src/corelib/tools/qstringmatcher.h
index 1aafcb8..451aeb6 100644
--- a/src/corelib/tools/qstringmatcher.h
+++ b/src/corelib/tools/qstringmatcher.h
@@ -78,7 +78,7 @@ private:
     QString q_pattern;
     Qt::CaseSensitivity q_cs;
 #ifdef Q_CC_RVCT
-// explicitely allow anonymous unions for RVCT to prevent compiler warnings
+// explicitly allow anonymous unions for RVCT to prevent compiler warnings
 #  pragma push
 #  pragma anon_unions
 #endif
diff --git a/src/corelib/xml/qxmlstream.cpp b/src/corelib/xml/qxmlstream.cpp
index 853f311..91c3a19 100644
--- a/src/corelib/xml/qxmlstream.cpp
+++ b/src/corelib/xml/qxmlstream.cpp
@@ -1523,7 +1523,7 @@ ushort QXmlStreamReaderPrivate::getChar_helper()
         decoder = codec->makeDecoder();
     }
 
-    decoder->toUnicode(&readBuffer, rawReadBuffer.data(), nbytesread);
+    decoder->toUnicode(&readBuffer, rawReadBuffer.constData(), nbytesread);
 
     if(lockEncoding && decoder->hasFailure()) {
         raiseWellFormedError(QXmlStream::tr("Encountered incorrectly encoded content."));
diff --git a/src/dbus/qdbusargument.cpp b/src/dbus/qdbusargument.cpp
index fbbc6a2..0bde085 100644
--- a/src/dbus/qdbusargument.cpp
+++ b/src/dbus/qdbusargument.cpp
@@ -825,7 +825,7 @@ void QDBusArgument::endStructure()
     \snippet doc/src/snippets/code/src_qdbus_qdbusargument.cpp 6
 
     If the type you want to marshall is a QList, QVector or any of the
-    Qt's \l {Generic Containers} that take one template parameter,
+    Qt's \l {Container Classes} that take one template parameter,
     you need not declare an \c{operator<<} function for it, since
     QtDBus provides generic templates to do the job of marshalling
     the data. The same applies for STL's sequence containers, such
@@ -952,7 +952,7 @@ void QDBusArgument::endStructure() const
     \snippet doc/src/snippets/code/src_qdbus_qdbusargument.cpp 9
 
     If the type you want to demarshall is a QList, QVector or any of the
-    Qt's \l {Generic Containers} that take one template parameter, you
+    Qt's \l {Container Classes} that take one template parameter, you
     need not declare an \c{operator>>} function for it, since QtDBus
     provides generic templates to do the job of demarshalling the data.
     The same applies for STL's sequence containers, such as \c {std::list},
diff --git a/src/declarative/debugger/qdeclarativedebug.cpp b/src/declarative/debugger/qdeclarativedebug.cpp
index b950aef..154df51 100644
--- a/src/declarative/debugger/qdeclarativedebug.cpp
+++ b/src/declarative/debugger/qdeclarativedebug.cpp
@@ -507,7 +507,7 @@ QDeclarativeDebugObjectQuery *QDeclarativeEngineDebug::queryObject(const QDeclar
         QByteArray message;
         QDataStream ds(&message, QIODevice::WriteOnly);
         ds << QByteArray("FETCH_OBJECT") << queryId << object.debugId() 
-           << false;
+           << false << true;
         d->client->sendMessage(message);
     } else {
         query->m_state = QDeclarativeDebugQuery::Error;
@@ -530,7 +530,7 @@ QDeclarativeDebugObjectQuery *QDeclarativeEngineDebug::queryObjectRecursive(cons
         QByteArray message;
         QDataStream ds(&message, QIODevice::WriteOnly);
         ds << QByteArray("FETCH_OBJECT") << queryId << object.debugId() 
-           << true;
+           << true << true;
         d->client->sendMessage(message);
     } else {
         query->m_state = QDeclarativeDebugQuery::Error;
diff --git a/src/declarative/graphicsitems/qdeclarativeanimatedimage.cpp b/src/declarative/graphicsitems/qdeclarativeanimatedimage.cpp
index d8527d3..e0a2149 100644
--- a/src/declarative/graphicsitems/qdeclarativeanimatedimage.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeanimatedimage.cpp
@@ -62,7 +62,8 @@ QT_BEGIN_NAMESPACE
     \qmlclass AnimatedImage QDeclarativeAnimatedImage
     \inherits Image
     \since 4.7
-
+    \ingroup basic-visual-elements
+    
     The AnimatedImage element provides for playing animations stored as images containing a series of frames,
     such as GIF files. 
     
diff --git a/src/declarative/graphicsitems/qdeclarativeborderimage.cpp b/src/declarative/graphicsitems/qdeclarativeborderimage.cpp
index 4881248..e0c7fc2 100644
--- a/src/declarative/graphicsitems/qdeclarativeborderimage.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeborderimage.cpp
@@ -56,6 +56,7 @@ QT_BEGIN_NAMESPACE
     \brief The BorderImage element provides an image that can be used as a border.
     \inherits Item
     \since 4.7
+    \ingroup qm-basic-visual-elements
 
     A BorderImage breaks an image into 9 sections, as shown below:
 
diff --git a/src/declarative/graphicsitems/qdeclarativeevents.cpp b/src/declarative/graphicsitems/qdeclarativeevents.cpp
index 81ec6e1..0a35a3f 100644
--- a/src/declarative/graphicsitems/qdeclarativeevents.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeevents.cpp
@@ -45,6 +45,8 @@ QT_BEGIN_NAMESPACE
 /*!
     \qmlclass KeyEvent QDeclarativeKeyEvent
     \since 4.7
+    \ingroup qml-event-elements
+    
     \brief The KeyEvent object provides information about a key event.
 
     For example, the following changes the Item's state property when the Enter
@@ -115,6 +117,8 @@ Item {
 /*!
     \qmlclass MouseEvent QDeclarativeMouseEvent
     \since 4.7
+    \ingroup qml-event-elements
+    
     \brief The MouseEvent object provides information about a mouse event.
 
     The position of the mouse can be found via the x and y properties.
diff --git a/src/declarative/graphicsitems/qdeclarativeflickable.cpp b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
index 19cabdd..7fee44e 100644
--- a/src/declarative/graphicsitems/qdeclarativeflickable.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
@@ -345,6 +345,8 @@ void QDeclarativeFlickablePrivate::updateBeginningEnd()
 /*!
     \qmlclass Flickable QDeclarativeFlickable
     \since 4.7
+    \ingroup qml-basic-interaction-elements
+
     \brief The Flickable item provides a surface that can be "flicked".
     \inherits Item
 
@@ -1027,7 +1029,7 @@ void QDeclarativeFlickable::cancelFlick()
 
 void QDeclarativeFlickablePrivate::data_append(QDeclarativeListProperty<QObject> *prop, QObject *o)
 {
-    QDeclarativeItem *i = qobject_cast<QDeclarativeItem *>(o);
+    QGraphicsObject *i = qobject_cast<QGraphicsObject *>(o);
     if (i)
         i->setParentItem(static_cast<QDeclarativeFlickablePrivate*>(prop->data)->contentItem);
     else
diff --git a/src/declarative/graphicsitems/qdeclarativeflipable.cpp b/src/declarative/graphicsitems/qdeclarativeflipable.cpp
index 8c9d2dd..6ce0fa6 100644
--- a/src/declarative/graphicsitems/qdeclarativeflipable.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeflipable.cpp
@@ -70,6 +70,8 @@ public:
 /*!
     \qmlclass Flipable QDeclarativeFlipable
     \since 4.7
+    \ingroup qml-basic-interaction-elements
+
     \brief The Flipable item provides a surface that can be flipped.
     \inherits Item
 
@@ -83,10 +85,16 @@ public:
 
     \image flipable.gif
 
-    The \l Rotation element is used to specify the angle and axis of the flip,
-    and the \l State defines the changes in angle which produce the flipping
-    effect. Finally, the \l Transition creates the animation that changes the
-    angle over one second.
+    The \l Rotation element is used to specify the angle and axis of the flip.
+    When \c flipped is \c true, the item changes to the "back" state, where
+    the angle is changed to 180 degrees to produce the flipping effect. 
+    Finally, the \l Transition creates the animation that changes the
+    angle over one second: when the item changes between its "back" and 
+    default states, the NumberAnimation animates the angle between
+    its old and new values.
+
+    See the \l {QML States} and \l {QML Animation} documentation for more
+    details on state changes and how animations work within transitions.
     
     \sa {declarative/ui-components/flipable}{Flipable example}
 */
diff --git a/src/declarative/graphicsitems/qdeclarativefocuspanel.cpp b/src/declarative/graphicsitems/qdeclarativefocuspanel.cpp
index bd60e25..5c7959a 100644
--- a/src/declarative/graphicsitems/qdeclarativefocuspanel.cpp
+++ b/src/declarative/graphicsitems/qdeclarativefocuspanel.cpp
@@ -51,6 +51,8 @@ QT_BEGIN_NAMESPACE
 /*!
    \qmlclass FocusPanel QDeclarativeFocusPanel
     \since 4.7
+    \ingroup qml-basic-interaction-elements
+
    \brief The FocusPanel item explicitly creates a focus panel.
    \inherits Item
 
diff --git a/src/declarative/graphicsitems/qdeclarativefocusscope.cpp b/src/declarative/graphicsitems/qdeclarativefocusscope.cpp
index e8e6fa2..4498275 100644
--- a/src/declarative/graphicsitems/qdeclarativefocusscope.cpp
+++ b/src/declarative/graphicsitems/qdeclarativefocusscope.cpp
@@ -48,6 +48,8 @@ QT_BEGIN_NAMESPACE
 /*!
     \qmlclass FocusScope QDeclarativeFocusScope
     \since 4.7
+    \ingroup qml-basic-interaction-elements
+
     \brief The FocusScope object explicitly creates a focus scope.
     \inherits Item
 
diff --git a/src/declarative/graphicsitems/qdeclarativegridview.cpp b/src/declarative/graphicsitems/qdeclarativegridview.cpp
index 68a4c64..d67e69a 100644
--- a/src/declarative/graphicsitems/qdeclarativegridview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativegridview.cpp
@@ -1056,6 +1056,8 @@ void QDeclarativeGridViewPrivate::flick(AxisData &data, qreal minExtent, qreal m
 /*!
     \qmlclass GridView QDeclarativeGridView
     \since 4.7
+    \ingroup qml-view-elements
+
     \inherits Flickable
     \brief The GridView item provides a grid view of items provided by a model.
 
diff --git a/src/declarative/graphicsitems/qdeclarativeimage.cpp b/src/declarative/graphicsitems/qdeclarativeimage.cpp
index 37736cc..47a410c 100644
--- a/src/declarative/graphicsitems/qdeclarativeimage.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeimage.cpp
@@ -51,6 +51,8 @@ QT_BEGIN_NAMESPACE
 /*!
     \qmlclass Image QDeclarativeImage
     \since 4.7
+    \ingroup qml-vasic-visual-elements
+
     \brief The Image element allows you to add bitmaps to a scene.
     \inherits Item
 
diff --git a/src/declarative/graphicsitems/qdeclarativeitem.cpp b/src/declarative/graphicsitems/qdeclarativeitem.cpp
index ff05997..0f16a79 100644
--- a/src/declarative/graphicsitems/qdeclarativeitem.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeitem.cpp
@@ -69,6 +69,7 @@ QT_BEGIN_NAMESPACE
 
 /*!
     \qmlclass Transform QGraphicsTransform
+    \ingroup qml-transform-elements
     \since 4.7
     \brief The Transform elements provide a way of building advanced transformations on Items.
 
@@ -90,6 +91,7 @@ QT_BEGIN_NAMESPACE
 
 /*!
     \qmlclass Translate QDeclarativeTranslate
+    \ingroup qml-transform-elements
     \since 4.7
     \brief The Translate object provides a way to move an Item without changing its x or y properties.
 
@@ -131,6 +133,7 @@ QT_BEGIN_NAMESPACE
 
 /*!
     \qmlclass Scale QGraphicsScale
+    \ingroup qml-transform-elements
     \since 4.7
     \brief The Scale element provides a way to scale an Item.
 
@@ -172,6 +175,7 @@ QT_BEGIN_NAMESPACE
 
 /*!
     \qmlclass Rotation QGraphicsRotation
+    \ingroup qml-transform-elements
     \since 4.7
     \brief The Rotation object provides a way to rotate an Item.
 
@@ -419,6 +423,7 @@ void QDeclarativeItemKeyFilter::componentComplete()
 
 /*!
     \qmlclass KeyNavigation QDeclarativeKeyNavigationAttached
+    \ingroup qml-basic-interaction-elements
     \since 4.7
     \brief The KeyNavigation attached property supports key navigation by arrow keys.
 
@@ -725,6 +730,7 @@ void QDeclarativeKeyNavigationAttached::keyReleased(QKeyEvent *event, bool post)
 
 /*!
     \qmlclass Keys QDeclarativeKeysAttached
+    \ingroup qml-basic-interaction-elements
     \since 4.7
     \brief The Keys attached property provides key handling to Items.
 
@@ -1310,6 +1316,7 @@ QDeclarativeKeysAttached *QDeclarativeKeysAttached::qmlAttachedProperties(QObjec
 
 /*!
     \qmlclass Item QDeclarativeItem
+    \ingroup qml-basic-visual-elements
     \since 4.7
     \brief The Item is the most basic of all visual items in QML.
 
@@ -2454,7 +2461,7 @@ QDeclarativeListProperty<QDeclarativeState> QDeclarativeItemPrivate::states()
   }
   \endqml
 
-  \sa {state-transitions}{Transitions}
+  \sa {qdeclarativeanimation.html#transitions}{QML Transitions}
 */
 
 
@@ -2500,7 +2507,9 @@ QDeclarativeListProperty<QDeclarativeTransition> QDeclarativeItemPrivate::transi
   This property holds whether clipping is enabled.
 
   if clipping is enabled, an item will clip its own painting, as well
-  as the painting of its children, to its bounding rectangle.
+  as the painting of its children, to its bounding rectangle. If you set
+  clipping during an item's paint operation, remember to re-set it to 
+  prevent clipping the rest of your scene.
 
   Non-rectangular clipping regions are not supported for performance reasons.
 */
@@ -2724,12 +2733,12 @@ QVariant QDeclarativeItem::itemChange(GraphicsItemChange change,
         }
         break;
     case ItemChildAddedChange:
-        if (d->_contents)
+        if (d->_contents && d->componentComplete)
             d->_contents->childAdded(qobject_cast<QDeclarativeItem*>(
                     value.value<QGraphicsItem*>()));
         break;
     case ItemChildRemovedChange:
-        if (d->_contents)
+        if (d->_contents && d->componentComplete)
             d->_contents->childRemoved(qobject_cast<QDeclarativeItem*>(
                     value.value<QGraphicsItem*>()));
         break;
diff --git a/src/declarative/graphicsitems/qdeclarativelayoutitem.cpp b/src/declarative/graphicsitems/qdeclarativelayoutitem.cpp
index 38d5f59..8509473 100644
--- a/src/declarative/graphicsitems/qdeclarativelayoutitem.cpp
+++ b/src/declarative/graphicsitems/qdeclarativelayoutitem.cpp
@@ -49,6 +49,7 @@ QT_BEGIN_NAMESPACE
 
 /*!
     \qmlclass LayoutItem QDeclarativeLayoutItem
+    \ingroup qml-utility-elements
     \since 4.7
     \brief The LayoutItem element allows declarative UI elements to be placed inside Qt's Graphics View layouts.
 
diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp
index e1dd1c0..ec1b6cf 100644
--- a/src/declarative/graphicsitems/qdeclarativelistview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp
@@ -1357,6 +1357,7 @@ void QDeclarativeListViewPrivate::flick(AxisData &data, qreal minExtent, qreal m
 
 /*!
     \qmlclass ListView QDeclarativeListView
+    \ingroup qml-view-elements
     \since 4.7
     \inherits Flickable
     \brief The ListView item provides a list view of items provided by a model.
diff --git a/src/declarative/graphicsitems/qdeclarativeloader.cpp b/src/declarative/graphicsitems/qdeclarativeloader.cpp
index d28181e..4c6268f 100644
--- a/src/declarative/graphicsitems/qdeclarativeloader.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeloader.cpp
@@ -108,6 +108,7 @@ void QDeclarativeLoaderPrivate::initResize()
 
 /*!
     \qmlclass Loader QDeclarativeLoader
+    \ingroup qml-utility-elements
     \since 4.7
     \inherits Item
 
diff --git a/src/declarative/graphicsitems/qdeclarativemousearea.cpp b/src/declarative/graphicsitems/qdeclarativemousearea.cpp
index dcdb9f6..2823888 100644
--- a/src/declarative/graphicsitems/qdeclarativemousearea.cpp
+++ b/src/declarative/graphicsitems/qdeclarativemousearea.cpp
@@ -180,6 +180,7 @@ QDeclarativeMouseAreaPrivate::~QDeclarativeMouseAreaPrivate()
 
 /*!
     \qmlclass MouseArea QDeclarativeMouseArea
+    \ingroup qml-basic-interaction-elements
     \since 4.7
     \brief The MouseArea item enables simple mouse handling.
     \inherits Item
diff --git a/src/declarative/graphicsitems/qdeclarativepath.cpp b/src/declarative/graphicsitems/qdeclarativepath.cpp
index c48011d3..62e03e7 100644
--- a/src/declarative/graphicsitems/qdeclarativepath.cpp
+++ b/src/declarative/graphicsitems/qdeclarativepath.cpp
@@ -51,6 +51,7 @@ QT_BEGIN_NAMESPACE
 
 /*!
     \qmlclass PathElement QDeclarativePathElement
+    \ingroup qml-view-elements
     \since 4.7
     \brief PathElement is the base path type.
 
@@ -67,6 +68,7 @@ QT_BEGIN_NAMESPACE
 
 /*!
     \qmlclass Path QDeclarativePath
+    \ingroup qml-view-elements
     \since 4.7
     \brief A Path object defines a path for use by \l PathView.
 
@@ -497,6 +499,7 @@ void QDeclarativeCurve::setY(qreal y)
 
 /*!
     \qmlclass PathAttribute QDeclarativePathAttribute
+    \ingroup qml-view-elements
     \since 4.7
     \brief The PathAttribute allows setting an attribute at a given position in a Path.
 
@@ -587,6 +590,7 @@ void QDeclarativePathAttribute::setValue(qreal value)
 
 /*!
     \qmlclass PathLine QDeclarativePathLine
+    \ingroup qml-view-elements
     \since 4.7
     \brief The PathLine defines a straight line.
 
@@ -627,6 +631,7 @@ void QDeclarativePathLine::addToPath(QPainterPath &path)
 
 /*!
     \qmlclass PathQuad QDeclarativePathQuad
+    \ingroup qml-view-elements
     \since 4.7
     \brief The PathQuad defines a quadratic Bezier curve with a control point.
 
@@ -713,6 +718,7 @@ void QDeclarativePathQuad::addToPath(QPainterPath &path)
 
 /*!
    \qmlclass PathCubic QDeclarativePathCubic
+    \ingroup qml-view-elements
     \since 4.7
    \brief The PathCubic defines a cubic Bezier curve with two control points.
 
@@ -828,6 +834,7 @@ void QDeclarativePathCubic::addToPath(QPainterPath &path)
 
 /*!
     \qmlclass PathPercent QDeclarativePathPercent
+    \ingroup qml-view-elements
     \since 4.7
     \brief The PathPercent manipulates the way a path is interpreted.
 
diff --git a/src/declarative/graphicsitems/qdeclarativepathview.cpp b/src/declarative/graphicsitems/qdeclarativepathview.cpp
index e52a974..535fb90 100644
--- a/src/declarative/graphicsitems/qdeclarativepathview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativepathview.cpp
@@ -326,6 +326,7 @@ void QDeclarativePathViewPrivate::regenerate()
 
 /*!
     \qmlclass PathView QDeclarativePathView
+    \ingroup qml-view-elements
     \since 4.7
     \brief The PathView element lays out model-provided items on a path.
     \inherits Item
@@ -1061,7 +1062,7 @@ void QDeclarativePathView::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
 
     if (!d->stealMouse) {
         QPointF delta = event->pos() - d->startPoint;
-        if (qAbs(delta.x()) > QApplication::startDragDistance() && qAbs(delta.y()) > QApplication::startDragDistance())
+        if (qAbs(delta.x()) > QApplication::startDragDistance() || qAbs(delta.y()) > QApplication::startDragDistance())
             d->stealMouse = true;
     }
 
diff --git a/src/declarative/graphicsitems/qdeclarativepositioners.cpp b/src/declarative/graphicsitems/qdeclarativepositioners.cpp
index 179f13d..4ceb5d9 100644
--- a/src/declarative/graphicsitems/qdeclarativepositioners.cpp
+++ b/src/declarative/graphicsitems/qdeclarativepositioners.cpp
@@ -61,16 +61,37 @@ static const QDeclarativeItemPrivate::ChangeTypes watchedChanges
     | QDeclarativeItemPrivate::Opacity
     | QDeclarativeItemPrivate::Destroyed;
 
-void QDeclarativeBasePositionerPrivate::watchChanges(QDeclarativeItem *other)
+void QDeclarativeBasePositionerPrivate::watchChanges(QGraphicsObject *other)
 {
-    QDeclarativeItemPrivate *otherPrivate = static_cast<QDeclarativeItemPrivate*>(QGraphicsItemPrivate::get(other));
-    otherPrivate->addItemChangeListener(this, watchedChanges);
+    if (QGraphicsItemPrivate::get(other)->isDeclarativeItem) {
+        QDeclarativeItemPrivate *otherPrivate = static_cast<QDeclarativeItemPrivate*>(QGraphicsItemPrivate::get(other));
+        otherPrivate->addItemChangeListener(this, watchedChanges);
+    } else {
+        Q_Q(QDeclarativeBasePositioner);
+        QObject::connect(other, SIGNAL(widthChanged()), q, SLOT(graphicsWidgetGeometryChanged()));
+        QObject::connect(other, SIGNAL(heightChanged()), q, SLOT(graphicsWidgetGeometryChanged()));
+        QObject::connect(other, SIGNAL(opacityChanged()), q, SLOT(graphicsWidgetGeometryChanged()));
+        QObject::connect(other, SIGNAL(visibleChanged()), q, SLOT(graphicsWidgetGeometryChanged()));
+    }
 }
 
-void QDeclarativeBasePositionerPrivate::unwatchChanges(QDeclarativeItem* other)
+void QDeclarativeBasePositionerPrivate::unwatchChanges(QGraphicsObject* other)
 {
-    QDeclarativeItemPrivate *otherPrivate = static_cast<QDeclarativeItemPrivate*>(QGraphicsItemPrivate::get(other));
-    otherPrivate->removeItemChangeListener(this, watchedChanges);
+    if (QGraphicsItemPrivate::get(other)->isDeclarativeItem) {
+        QDeclarativeItemPrivate *otherPrivate = static_cast<QDeclarativeItemPrivate*>(QGraphicsItemPrivate::get(other));
+        otherPrivate->removeItemChangeListener(this, watchedChanges);
+    } else {
+        Q_Q(QDeclarativeBasePositioner);
+        QObject::disconnect(other, SIGNAL(widthChanged()), q, SLOT(graphicsWidgetGeometryChanged()));
+        QObject::disconnect(other, SIGNAL(heightChanged()), q, SLOT(graphicsWidgetGeometryChanged()));
+        QObject::disconnect(other, SIGNAL(opacityChanged()), q, SLOT(graphicsWidgetGeometryChanged()));
+        QObject::disconnect(other, SIGNAL(visibleChanged()), q, SLOT(graphicsWidgetGeometryChanged()));
+    }
+}
+
+void QDeclarativeBasePositioner::graphicsWidgetGeometryChanged()
+{
+    prePositioning();
 }
 
 /*!
@@ -174,16 +195,16 @@ QVariant QDeclarativeBasePositioner::itemChange(GraphicsItemChange change,
     Q_D(QDeclarativeBasePositioner);
     if (change == ItemChildAddedChange){
         QGraphicsItem* item = value.value<QGraphicsItem*>();
-        QDeclarativeItem* child = 0;
+        QGraphicsObject* child = 0;
         if(item)
-            child = qobject_cast<QDeclarativeItem*>(item->toGraphicsObject());
+            child = item->toGraphicsObject();
         if (child)
             prePositioning();
     } else if (change == ItemChildRemovedChange) {
         QGraphicsItem* item = value.value<QGraphicsItem*>();
-        QDeclarativeItem* child = 0;
+        QGraphicsObject* child = 0;
         if(item)
-            child = qobject_cast<QDeclarativeItem*>(item->toGraphicsObject());
+            child = item->toGraphicsObject();
         if (child) {
             QDeclarativeBasePositioner::PositionedItem posItem(child);
             int idx = positionedItems.find(posItem);
@@ -194,7 +215,6 @@ QVariant QDeclarativeBasePositioner::itemChange(GraphicsItemChange change,
             prePositioning();
         }
     }
-
     return QDeclarativeItem::itemChange(change, value);
 }
 
@@ -216,10 +236,10 @@ void QDeclarativeBasePositioner::prePositioning()
     QPODVector<PositionedItem,8> oldItems;
     positionedItems.copyAndClear(oldItems);
     for (int ii = 0; ii < children.count(); ++ii) {
-        QDeclarativeItem *child = qobject_cast<QDeclarativeItem *>(children.at(ii));
+        QGraphicsObject *child = children.at(ii)->toGraphicsObject();
         if (!child)
             continue;
-        QDeclarativeItemPrivate *childPrivate = static_cast<QDeclarativeItemPrivate*>(QGraphicsItemPrivate::get(child));
+        QGraphicsItemPrivate *childPrivate = static_cast<QGraphicsItemPrivate*>(QGraphicsItemPrivate::get(child));
         PositionedItem *item = 0;
         PositionedItem posItem(child);
         int wIdx = oldItems.find(posItem);
@@ -302,14 +322,15 @@ void QDeclarativeBasePositioner::finishApplyTransitions()
     d->moveActions.clear();
 }
 
-static inline bool isInvisible(QDeclarativeItem *child)
+static inline bool isInvisible(QGraphicsObject *child)
 {
-    QDeclarativeItemPrivate *childPrivate = static_cast<QDeclarativeItemPrivate*>(QGraphicsItemPrivate::get(child));
-    return child->opacity() == 0.0 || childPrivate->explicitlyHidden || !child->width() || !child->height();
+    QGraphicsItemPrivate *childPrivate = static_cast<QGraphicsItemPrivate*>(QGraphicsItemPrivate::get(child));
+    return child->opacity() == 0.0 || childPrivate->explicitlyHidden || !childPrivate->width() || !childPrivate->height();
 }
 
 /*!
   \qmlclass Column QDeclarativeColumn
+    \ingroup qml-positioning-elements
     \since 4.7
   \brief The Column item arranges its children vertically.
   \inherits Item
@@ -440,9 +461,9 @@ void QDeclarativeColumn::doPositioning(QSizeF *contentSize)
         if(child.item->y() != voffset)
             positionY(voffset, child);
 
-        contentSize->setWidth(qMax(contentSize->width(), child.item->width()));
+        contentSize->setWidth(qMax(contentSize->width(), QGraphicsItemPrivate::get(child.item)->width()));
 
-        voffset += child.item->height();
+        voffset += QGraphicsItemPrivate::get(child.item)->height();
         voffset += spacing();
     }
 
@@ -454,8 +475,8 @@ void QDeclarativeColumn::reportConflictingAnchors()
     QDeclarativeBasePositionerPrivate *d = static_cast<QDeclarativeBasePositionerPrivate*>(QDeclarativeBasePositionerPrivate::get(this));
     for (int ii = 0; ii < positionedItems.count(); ++ii) {
         const PositionedItem &child = positionedItems.at(ii);
-        if (child.item) {
-            QDeclarativeAnchors *anchors = QDeclarativeItemPrivate::get(child.item)->_anchors;
+        if (child.item && QGraphicsItemPrivate::get(child.item)->isDeclarativeItem) {
+            QDeclarativeAnchors *anchors = QDeclarativeItemPrivate::get(static_cast<QDeclarativeItem *>(child.item))->_anchors;
             if (anchors) {
                 QDeclarativeAnchors::Anchors usedAnchors = anchors->usedAnchors();
                 if (usedAnchors & QDeclarativeAnchors::TopAnchor ||
@@ -475,6 +496,7 @@ void QDeclarativeColumn::reportConflictingAnchors()
 
 /*!
   \qmlclass Row QDeclarativeRow
+    \ingroup qml-positioning-elements
   \since 4.7
   \brief The Row item arranges its children horizontally.
   \inherits Item
@@ -579,9 +601,9 @@ void QDeclarativeRow::doPositioning(QSizeF *contentSize)
         if(child.item->x() != hoffset)
             positionX(hoffset, child);
 
-        contentSize->setHeight(qMax(contentSize->height(), child.item->height()));
+        contentSize->setHeight(qMax(contentSize->height(), QGraphicsItemPrivate::get(child.item)->height()));
 
-        hoffset += child.item->width();
+        hoffset += QGraphicsItemPrivate::get(child.item)->width();
         hoffset += spacing();
     }
 
@@ -593,8 +615,8 @@ void QDeclarativeRow::reportConflictingAnchors()
     QDeclarativeBasePositionerPrivate *d = static_cast<QDeclarativeBasePositionerPrivate*>(QDeclarativeBasePositionerPrivate::get(this));
     for (int ii = 0; ii < positionedItems.count(); ++ii) {
         const PositionedItem &child = positionedItems.at(ii);
-        if (child.item) {
-            QDeclarativeAnchors *anchors = QDeclarativeItemPrivate::get(child.item)->_anchors;
+        if (child.item && QGraphicsItemPrivate::get(child.item)->isDeclarativeItem) {
+            QDeclarativeAnchors *anchors = QDeclarativeItemPrivate::get(static_cast<QDeclarativeItem *>(child.item))->_anchors;
             if (anchors) {
                 QDeclarativeAnchors::Anchors usedAnchors = anchors->usedAnchors();
                 if (usedAnchors & QDeclarativeAnchors::LeftAnchor ||
@@ -613,6 +635,7 @@ void QDeclarativeRow::reportConflictingAnchors()
 
 /*!
   \qmlclass Grid QDeclarativeGrid
+    \ingroup qml-positioning-elements
   \since 4.7
   \brief The Grid item positions its children in a grid.
   \inherits Item
@@ -814,10 +837,11 @@ void QDeclarativeGrid::doPositioning(QSizeF *contentSize)
                 const PositionedItem &child = positionedItems.at(childIndex++);
                 if (!child.item || isInvisible(child.item))
                     continue;
-                if (child.item->width() > maxColWidth[j])
-                    maxColWidth[j] = child.item->width();
-                if (child.item->height() > maxRowHeight[i])
-                    maxRowHeight[i] = child.item->height();
+                QGraphicsItemPrivate *childPrivate = QGraphicsItemPrivate::get(child.item);
+                if (childPrivate->width() > maxColWidth[j])
+                    maxColWidth[j] = childPrivate->width();
+                if (childPrivate->height() > maxRowHeight[i])
+                    maxRowHeight[i] = childPrivate->height();
             }
         }
     } else {
@@ -833,10 +857,11 @@ void QDeclarativeGrid::doPositioning(QSizeF *contentSize)
                 const PositionedItem &child = positionedItems.at(childIndex++);
                 if (!child.item || isInvisible(child.item))
                     continue;
-                if (child.item->width() > maxColWidth[j])
-                    maxColWidth[j] = child.item->width();
-                if (child.item->height() > maxRowHeight[i])
-                    maxRowHeight[i] = child.item->height();
+                QGraphicsItemPrivate *childPrivate = QGraphicsItemPrivate::get(child.item);
+                if (childPrivate->width() > maxColWidth[j])
+                    maxColWidth[j] = childPrivate->width();
+                if (childPrivate->height() > maxRowHeight[i])
+                    maxRowHeight[i] = childPrivate->height();
             }
         }
     }
@@ -855,7 +880,7 @@ void QDeclarativeGrid::doPositioning(QSizeF *contentSize)
         }
 
         if (m_flow == LeftToRight) {
-            contentSize->setWidth(qMax(contentSize->width(), xoffset + child.item->width()));
+            contentSize->setWidth(qMax(contentSize->width(), xoffset + QGraphicsItemPrivate::get(child.item)->width()));
             contentSize->setHeight(yoffset + maxRowHeight[curRow]);
 
             xoffset+=maxColWidth[curCol]+spacing();
@@ -869,7 +894,7 @@ void QDeclarativeGrid::doPositioning(QSizeF *contentSize)
                     break;
             }
         } else {
-            contentSize->setHeight(qMax(contentSize->height(), yoffset + child.item->height()));
+            contentSize->setHeight(qMax(contentSize->height(), yoffset + QGraphicsItemPrivate::get(child.item)->height()));
             contentSize->setWidth(xoffset + maxColWidth[curCol]);
 
             yoffset+=maxRowHeight[curRow]+spacing();
@@ -891,8 +916,8 @@ void QDeclarativeGrid::reportConflictingAnchors()
     QDeclarativeBasePositionerPrivate *d = static_cast<QDeclarativeBasePositionerPrivate*>(QDeclarativeBasePositionerPrivate::get(this));
     for (int ii = 0; ii < positionedItems.count(); ++ii) {
         const PositionedItem &child = positionedItems.at(ii);
-        if (child.item) {
-            QDeclarativeAnchors *anchors = QDeclarativeItemPrivate::get(child.item)->_anchors;
+        if (child.item && QGraphicsItemPrivate::get(child.item)->isDeclarativeItem) {
+            QDeclarativeAnchors *anchors = QDeclarativeItemPrivate::get(static_cast<QDeclarativeItem *>(child.item))->_anchors;
             if (anchors && (anchors->usedAnchors() || anchors->fill() || anchors->centerIn())) {
                 d->anchorConflict = true;
                 break;
@@ -905,6 +930,7 @@ void QDeclarativeGrid::reportConflictingAnchors()
 
 /*!
   \qmlclass Flow QDeclarativeFlow
+    \ingroup qml-positioning-elements
   \since 4.7
   \brief The Flow item arranges its children side by side, wrapping as necessary.
   \inherits Item
@@ -1026,14 +1052,15 @@ void QDeclarativeFlow::doPositioning(QSizeF *contentSize)
         if (!child.item || isInvisible(child.item))
             continue;
 
+        QGraphicsItemPrivate *childPrivate = QGraphicsItemPrivate::get(child.item);
         if (d->flow == LeftToRight)  {
-            if (widthValid() && hoffset && hoffset + child.item->width() > width()) {
+            if (widthValid() && hoffset && hoffset + childPrivate->width() > width()) {
                 hoffset = 0;
                 voffset += linemax + spacing();
                 linemax = 0;
             }
         } else {
-            if (heightValid() && voffset && voffset + child.item->height() > height()) {
+            if (heightValid() && voffset && voffset + childPrivate->height() > height()) {
                 voffset = 0;
                 hoffset += linemax + spacing();
                 linemax = 0;
@@ -1045,17 +1072,17 @@ void QDeclarativeFlow::doPositioning(QSizeF *contentSize)
             positionY(voffset, child);
         }
 
-        contentSize->setWidth(qMax(contentSize->width(), hoffset + child.item->width()));
-        contentSize->setHeight(qMax(contentSize->height(), voffset + child.item->height()));
+        contentSize->setWidth(qMax(contentSize->width(), hoffset + childPrivate->width()));
+        contentSize->setHeight(qMax(contentSize->height(), voffset + childPrivate->height()));
 
         if (d->flow == LeftToRight)  {
-            hoffset += child.item->width();
+            hoffset += childPrivate->width();
             hoffset += spacing();
-            linemax = qMax(linemax, qCeil(child.item->height()));
+            linemax = qMax(linemax, qCeil(childPrivate->height()));
         } else {
-            voffset += child.item->height();
+            voffset += childPrivate->height();
             voffset += spacing();
-            linemax = qMax(linemax, qCeil(child.item->width()));
+            linemax = qMax(linemax, qCeil(childPrivate->width()));
         }
     }
 }
@@ -1065,8 +1092,8 @@ void QDeclarativeFlow::reportConflictingAnchors()
     Q_D(QDeclarativeFlow);
     for (int ii = 0; ii < positionedItems.count(); ++ii) {
         const PositionedItem &child = positionedItems.at(ii);
-        if (child.item) {
-            QDeclarativeAnchors *anchors = QDeclarativeItemPrivate::get(child.item)->_anchors;
+        if (child.item && QGraphicsItemPrivate::get(child.item)->isDeclarativeItem) {
+            QDeclarativeAnchors *anchors = QDeclarativeItemPrivate::get(static_cast<QDeclarativeItem *>(child.item))->_anchors;
             if (anchors && (anchors->usedAnchors() || anchors->fill() || anchors->centerIn())) {
                 d->anchorConflict = true;
                 break;
diff --git a/src/declarative/graphicsitems/qdeclarativepositioners_p.h b/src/declarative/graphicsitems/qdeclarativepositioners_p.h
index c03e518..f9ecc0a 100644
--- a/src/declarative/graphicsitems/qdeclarativepositioners_p.h
+++ b/src/declarative/graphicsitems/qdeclarativepositioners_p.h
@@ -91,14 +91,16 @@ Q_SIGNALS:
 
 protected Q_SLOTS:
     void prePositioning();
+    void graphicsWidgetGeometryChanged();
 
 protected:
     virtual void doPositioning(QSizeF *contentSize)=0;
     virtual void reportConflictingAnchors()=0;
-    struct PositionedItem {
-        PositionedItem(QDeclarativeItem *i) : item(i), isNew(false), isVisible(true) {}
+    class PositionedItem {
+    public :
+        PositionedItem(QGraphicsObject *i) : item(i), isNew(false), isVisible(true) {}
         bool operator==(const PositionedItem &other) const { return other.item == item; }
-        QDeclarativeItem *item;
+        QGraphicsObject *item;
         bool isNew;
         bool isVisible;
     };
diff --git a/src/declarative/graphicsitems/qdeclarativepositioners_p_p.h b/src/declarative/graphicsitems/qdeclarativepositioners_p_p.h
index 822079b..35946e9 100644
--- a/src/declarative/graphicsitems/qdeclarativepositioners_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativepositioners_p_p.h
@@ -94,8 +94,8 @@ public:
     QDeclarativeTransitionManager addTransitionManager;
     QDeclarativeTransitionManager moveTransitionManager;
 
-    void watchChanges(QDeclarativeItem *other);
-    void unwatchChanges(QDeclarativeItem* other);
+    void watchChanges(QGraphicsObject *other);
+    void unwatchChanges(QGraphicsObject* other);
     bool queuedPositioning : 1;
     bool doingPositioning : 1;
     bool anchorConflict : 1;
@@ -123,6 +123,7 @@ public:
         if (newGeometry.size() != oldGeometry.size())
             q->prePositioning();
     }
+
     virtual void itemVisibilityChanged(QDeclarativeItem *)
     {
         schedulePositioning();
diff --git a/src/declarative/graphicsitems/qdeclarativerectangle.cpp b/src/declarative/graphicsitems/qdeclarativerectangle.cpp
index c49be46..5990c2d 100644
--- a/src/declarative/graphicsitems/qdeclarativerectangle.cpp
+++ b/src/declarative/graphicsitems/qdeclarativerectangle.cpp
@@ -84,6 +84,7 @@ void QDeclarativePen::setWidth(int w)
 
 /*!
     \qmlclass GradientStop QDeclarativeGradientStop
+    \ingroup qml-basic-visual-elements
   \since 4.7
     \brief The GradientStop item defines the color at a position in a Gradient
 
@@ -105,6 +106,7 @@ void QDeclarativeGradientStop::updateGradient()
 
 /*!
     \qmlclass Gradient QDeclarativeGradient
+    \ingroup qml-basic-visual-elements
   \since 4.7
     \brief The Gradient item defines a gradient fill.
 
@@ -152,6 +154,7 @@ void QDeclarativeGradient::doUpdate()
 
 /*!
     \qmlclass Rectangle QDeclarativeRectangle
+    \ingroup qml-basic-visual-elements
   \since 4.7
     \brief The Rectangle item allows you to add rectangles to a scene.
     \inherits Item
diff --git a/src/declarative/graphicsitems/qdeclarativerepeater.cpp b/src/declarative/graphicsitems/qdeclarativerepeater.cpp
index 2b268fb..4a951a2 100644
--- a/src/declarative/graphicsitems/qdeclarativerepeater.cpp
+++ b/src/declarative/graphicsitems/qdeclarativerepeater.cpp
@@ -62,6 +62,7 @@ QDeclarativeRepeaterPrivate::~QDeclarativeRepeaterPrivate()
 
 /*!
     \qmlclass Repeater QDeclarativeRepeater
+    \ingroup qml-utility-elements
     \since 4.7
     \inherits Item
 
@@ -133,13 +134,13 @@ QDeclarativeRepeaterPrivate::~QDeclarativeRepeaterPrivate()
     create items as they are required.
 
     Also, note that Repeater is \l {Item}-based, and can only repeat \l {Item}-derived objects. 
-    For example, it cannot be used to repeat QtObjects:
+    For example, it cannot be used to repeat QObjects:
     \badcode
     Item {
-        //XXX does not work! Can't repeat QtObject as it doesn't derive from Item.
+        //XXX does not work! Can't repeat QObject as it doesn't derive from Item.
         Repeater {
             model: 10
-            QtObject {}
+            QObject {}
         }
     }
     \endcode
@@ -245,8 +246,8 @@ void QDeclarativeRepeater::setModel(const QVariant &model)
         connect(d->model, SIGNAL(destroyingItem(QDeclarativeItem*)), this, SLOT(destroyingItem(QDeclarativeItem*)));
         */
         regenerate();
-        emit countChanged();
     }
+    emit countChanged();
 }
 
 /*!
@@ -377,6 +378,7 @@ void QDeclarativeRepeater::itemsInserted(int index, int count)
             d->deletables.insert(modelIndex, item);
         }
     }
+    emit countChanged();
 }
 
 void QDeclarativeRepeater::itemsRemoved(int index, int count)
@@ -391,6 +393,7 @@ void QDeclarativeRepeater::itemsRemoved(int index, int count)
         else
             break;
     }
+    emit countChanged();
 }
 
 void QDeclarativeRepeater::itemsMoved(int from, int to, int count)
@@ -420,6 +423,7 @@ void QDeclarativeRepeater::modelReset()
     if (!isComponentComplete())
         return;
     regenerate();
+    emit countChanged();
 }
 
 QT_END_NAMESPACE
diff --git a/src/declarative/graphicsitems/qdeclarativetext.cpp b/src/declarative/graphicsitems/qdeclarativetext.cpp
index ab2be9c..fcd112e 100644
--- a/src/declarative/graphicsitems/qdeclarativetext.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetext.cpp
@@ -162,7 +162,8 @@ QSet<QUrl> QTextDocumentWithImageResources::errors;
 
 /*!
     \qmlclass Text QDeclarativeText
-  \since 4.7
+    \ingroup qml-basic-visual-elements
+    \since 4.7
     \brief The Text item allows you to add formatted text to a scene.
     \inherits Item
 
diff --git a/src/declarative/graphicsitems/qdeclarativetextedit.cpp b/src/declarative/graphicsitems/qdeclarativetextedit.cpp
index 8117676..b8e8726 100644
--- a/src/declarative/graphicsitems/qdeclarativetextedit.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetextedit.cpp
@@ -61,6 +61,7 @@ QT_BEGIN_NAMESPACE
 
 /*!
     \qmlclass TextEdit QDeclarativeTextEdit
+    \ingroup qml-basic-visual-elements
     \since 4.7
     \brief The TextEdit item displays multiple lines of editable formatted text.
     \inherits Item
diff --git a/src/declarative/graphicsitems/qdeclarativetextinput.cpp b/src/declarative/graphicsitems/qdeclarativetextinput.cpp
index 90f5a70..bd8d404 100644
--- a/src/declarative/graphicsitems/qdeclarativetextinput.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetextinput.cpp
@@ -57,6 +57,7 @@ QT_BEGIN_NAMESPACE
 
 /*!
     \qmlclass TextInput QDeclarativeTextInput
+    \ingroup qml-basic-visual-elements
     \since 4.7
     \brief The TextInput item displays an editable line of text.
     \inherits Item
@@ -561,6 +562,7 @@ void QDeclarativeTextInput::setAutoScroll(bool b)
 
 /*!
     \qmlclass IntValidator QIntValidator
+    \ingroup qml-basic-visual-elements
 
     This element provides a validator for integer values.
 */
@@ -579,6 +581,7 @@ void QDeclarativeTextInput::setAutoScroll(bool b)
 
 /*!
     \qmlclass DoubleValidator QDoubleValidator
+    \ingroup qml-basic-visual-elements
 
     This element provides a validator for non-integer numbers.
 */
@@ -617,6 +620,7 @@ void QDeclarativeTextInput::setAutoScroll(bool b)
 
 /*!
     \qmlclass RegExpValidator QRegExpValidator
+    \ingroup qml-basic-visual-elements
 
     This element provides a validator, which counts as valid any string which
     matches a specified regular expression.
diff --git a/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp b/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp
index ceb1961..764676a 100644
--- a/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp
+++ b/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp
@@ -128,6 +128,7 @@ public:
 
 /*!
     \qmlclass VisualItemModel QDeclarativeVisualItemModel
+    \ingroup qml-working-with-data
   \since 4.7
     \brief The VisualItemModel allows items to be provided to a view.
 
@@ -525,7 +526,7 @@ QVariant QDeclarativeVisualDataModelDataMetaObject::initialValue(int propId)
             QVariant value = model->m_listModelInterface->data(data->m_index, *it);
             return value;
         } else if (model->m_roles.count() == 1 && propName == "modelData") {
-            //for compatability with other lists, assign modelData if there is only a single role
+            //for compatibility with other lists, assign modelData if there is only a single role
             QVariant value = model->m_listModelInterface->data(data->m_index, model->m_roles.first());
             return value;
         }
@@ -644,6 +645,7 @@ QDeclarativeVisualDataModelData *QDeclarativeVisualDataModelPrivate::data(QObjec
 
 /*!
     \qmlclass VisualDataModel QDeclarativeVisualDataModel
+    \ingroup qml-working-with-data
     \brief The VisualDataModel encapsulates a model and delegate
 
     A VisualDataModel encapsulates a model and the delegate that will
diff --git a/src/declarative/qml/qdeclarativecompiledbindings.cpp b/src/declarative/qml/qdeclarativecompiledbindings.cpp
index 507e47b..723da94 100644
--- a/src/declarative/qml/qdeclarativecompiledbindings.cpp
+++ b/src/declarative/qml/qdeclarativecompiledbindings.cpp
@@ -1628,7 +1628,7 @@ void QDeclarativeBindingCompiler::dump(const QByteArray &programData)
 
 /*!
 Clear the state associated with attempting to compile a specific binding.
-This does not clear the global "commited binding" states.
+This does not clear the global "committed binding" states.
 */
 void QDeclarativeBindingCompilerPrivate::resetInstanceState()
 {
diff --git a/src/declarative/qml/qdeclarativecomponent.cpp b/src/declarative/qml/qdeclarativecomponent.cpp
index e3e1840..15cef16 100644
--- a/src/declarative/qml/qdeclarativecomponent.cpp
+++ b/src/declarative/qml/qdeclarativecomponent.cpp
@@ -104,6 +104,7 @@ class QByteArray;
 
 /*!
     \qmlclass Component QDeclarativeComponent
+    \ingroup qml-utility-elements
     \since 4.7
     \brief The Component element encapsulates a QML component definition.
 
@@ -192,7 +193,7 @@ class QByteArray;
     \value Null This QDeclarativeComponent has no data.  Call loadUrl() or setData() to add QML content.
     \value Ready This QDeclarativeComponent is ready and create() may be called.
     \value Loading This QDeclarativeComponent is loading network data.
-    \value Error An error has occured.  Call errors() to retrieve a list of \{QDeclarativeError}{errors}.
+    \value Error An error has occurred.  Call errors() to retrieve a list of \{QDeclarativeError}{errors}.
 */
 
 void QDeclarativeComponentPrivate::typeDataReady()
@@ -518,7 +519,7 @@ void QDeclarativeComponent::loadUrl(const QUrl &url)
 }
 
 /*!
-    Return the list of errors that occured during the last compile or create
+    Return the list of errors that occurred during the last compile or create
     operation.  An empty list is returned if isError() is not set.
 */
 QList<QDeclarativeError> QDeclarativeComponent::errors() const
diff --git a/src/declarative/qml/qdeclarativecontext.cpp b/src/declarative/qml/qdeclarativecontext.cpp
index 3d25291..a58dc6c 100644
--- a/src/declarative/qml/qdeclarativecontext.cpp
+++ b/src/declarative/qml/qdeclarativecontext.cpp
@@ -80,10 +80,12 @@ QDeclarativeContextPrivate::QDeclarativeContextPrivate()
 
     \code
     QDeclarativeEngine engine;
+    QStringListModel modelData;
     QDeclarativeContext *context = new QDeclarativeContext(engine.rootContext());
-    context->setContextProperty("myModel", modelData);
+    context->setContextProperty("myModel", &modelData);
 
-    QDeclarativeComponent component(&engine, "ListView { model=myModel }");
+    QDeclarativeComponent component(&engine);
+    component.setData("import Qt 4.7\nListView { model: myModel }", QUrl());
     component.create(context);
     \endcode
 
@@ -104,12 +106,13 @@ QDeclarativeContextPrivate::QDeclarativeContextPrivate()
         ...
     };
 
-    MyDataSet *myDataSet = new MyDataSet;
+    MyDataSet myDataSet;
     QDeclarativeEngine engine;
     QDeclarativeContext *context = new QDeclarativeContext(engine.rootContext());
-    context->setContextObject(myDataSet);
+    context->setContextObject(&myDataSet);
 
-    QDeclarativeComponent component(&engine, "ListView { model=myModel }");
+    QDeclarativeComponent component(&engine);
+    component.setData("import Qt 4.7\nListView { model: myModel }", QUrl());
     component.create(context);
     \endcode
 
diff --git a/src/declarative/qml/qdeclarativeengine.cpp b/src/declarative/qml/qdeclarativeengine.cpp
index a476629..513fc65 100644
--- a/src/declarative/qml/qdeclarativeengine.cpp
+++ b/src/declarative/qml/qdeclarativeengine.cpp
@@ -114,6 +114,7 @@ QT_BEGIN_NAMESPACE
 
 /*!
   \qmlclass QtObject QObject
+  \ingroup qml-utility-elements
   \since 4.7
   \brief The QtObject element is the most basic element in QML.
 
@@ -184,11 +185,13 @@ void QDeclarativeEnginePrivate::defineModule()
 }
 
 /*!
-\keyword QmlGlobalQtObject
-\qmlclass Qt QDeclarativeEnginePrivate
+\qmlclass QML:Qt QDeclarativeEnginePrivate
+  \ingroup qml-utility-elements
 \brief The QML global Qt object provides useful enums and functions from Qt.
 
-The \c Qt object provides useful enums and functions from Qt, for use in all QML files. 
+\keyword QmlGlobalQtObject
+
+\brief The \c Qt object provides useful enums and functions from Qt, for use in all QML files. 
 
 The \c Qt object is not a QML element; it cannot be instantiated. It is a global object 
 with enums and functions.  To use it, call the members of the global \c Qt object directly. 
diff --git a/src/declarative/qml/qdeclarativeenginedebug.cpp b/src/declarative/qml/qdeclarativeenginedebug.cpp
index 1837366..ed98e3c 100644
--- a/src/declarative/qml/qdeclarativeenginedebug.cpp
+++ b/src/declarative/qml/qdeclarativeenginedebug.cpp
@@ -182,7 +182,7 @@ QVariant QDeclarativeEngineDebugServer::valueContents(const QVariant &value) con
 }
 
 void QDeclarativeEngineDebugServer::buildObjectDump(QDataStream &message, 
-                                           QObject *object, bool recur)
+                                           QObject *object, bool recur, bool dumpProperties)
 {
     message << objectData(object);
 
@@ -209,6 +209,8 @@ void QDeclarativeEngineDebugServer::buildObjectDump(QDataStream &message,
             continue;
         QDeclarativeBoundSignal *signal = QDeclarativeBoundSignal::cast(child);
         if (signal) {
+            if (!dumpProperties)
+                continue;
             QDeclarativeObjectProperty prop;
             prop.type = QDeclarativeObjectProperty::SignalProperty;
             prop.hasNotifySignal = false;
@@ -229,12 +231,17 @@ void QDeclarativeEngineDebugServer::buildObjectDump(QDataStream &message,
             fakeProperties << prop;
         } else {
             if (recur)
-                buildObjectDump(message, child, recur);
+                buildObjectDump(message, child, recur, dumpProperties);
             else
                 message << objectData(child);
         }
     }
 
+    if (!dumpProperties) {
+        message << 0;
+        return;
+    }
+
     message << (object->metaObject()->propertyCount() + fakeProperties.count());
 
     for (int ii = 0; ii < object->metaObject()->propertyCount(); ++ii) 
@@ -372,8 +379,9 @@ void QDeclarativeEngineDebugServer::messageReceived(const QByteArray &message)
         int queryId;
         int objectId;
         bool recurse;
+        bool dumpProperties = true;
 
-        ds >> queryId >> objectId >> recurse;
+        ds >> queryId >> objectId >> recurse >> dumpProperties;
 
         QObject *object = QDeclarativeDebugService::objectForId(objectId);
 
@@ -382,7 +390,7 @@ void QDeclarativeEngineDebugServer::messageReceived(const QByteArray &message)
         rs << QByteArray("FETCH_OBJECT_R") << queryId;
 
         if (object) 
-            buildObjectDump(rs, object, recurse);
+            buildObjectDump(rs, object, recurse, dumpProperties);
 
         sendMessage(reply);
     } else if (type == "WATCH_OBJECT") {
diff --git a/src/declarative/qml/qdeclarativeenginedebug_p.h b/src/declarative/qml/qdeclarativeenginedebug_p.h
index ea35b40..aa450f3 100644
--- a/src/declarative/qml/qdeclarativeenginedebug_p.h
+++ b/src/declarative/qml/qdeclarativeenginedebug_p.h
@@ -103,7 +103,7 @@ private Q_SLOTS:
 
 private:
     void buildObjectList(QDataStream &, QDeclarativeContext *);
-    void buildObjectDump(QDataStream &, QObject *, bool);
+    void buildObjectDump(QDataStream &, QObject *, bool, bool);
     QDeclarativeObjectData objectData(QObject *);
     QDeclarativeObjectProperty propertyData(QObject *, int);
     QVariant valueContents(const QVariant &defaultValue) const;
diff --git a/src/declarative/qml/qdeclarativeimageprovider.cpp b/src/declarative/qml/qdeclarativeimageprovider.cpp
index 4743a1b..ea68327 100644
--- a/src/declarative/qml/qdeclarativeimageprovider.cpp
+++ b/src/declarative/qml/qdeclarativeimageprovider.cpp
@@ -112,7 +112,7 @@ public:
     }
     \endcode
 
-    Now the images can be succesfully loaded in QML:
+    Now the images can be successfully loaded in QML:
 
     \image imageprovider.png
 
diff --git a/src/declarative/qml/qdeclarativeinfo.cpp b/src/declarative/qml/qdeclarativeinfo.cpp
index c980a2a..c6560dd 100644
--- a/src/declarative/qml/qdeclarativeinfo.cpp
+++ b/src/declarative/qml/qdeclarativeinfo.cpp
@@ -53,6 +53,7 @@ QT_BEGIN_NAMESPACE
 
 /*!
     \fn QDeclarativeInfo qmlInfo(const QObject *object)
+    \relates QDeclarativeEngine
 
     \brief Prints warnings messages that include the file and line number for QML types.
 
diff --git a/src/declarative/qml/qdeclarativeinstruction.cpp b/src/declarative/qml/qdeclarativeinstruction.cpp
index 0f7b09d..1767d2f 100644
--- a/src/declarative/qml/qdeclarativeinstruction.cpp
+++ b/src/declarative/qml/qdeclarativeinstruction.cpp
@@ -218,7 +218,7 @@ void QDeclarativeCompiledData::dump(QDeclarativeInstruction *instr, int idx)
         qWarning().nospace() << idx << "\t\t" << line << "\t" << "DEFER" << "\t\t\t" << instr->defer.deferCount;
         break;
     default:
-        qWarning().nospace() << idx << "\t\t" << line << "\t" << "XXX UNKOWN INSTRUCTION" << "\t" << instr->type;
+        qWarning().nospace() << idx << "\t\t" << line << "\t" << "XXX UNKNOWN INSTRUCTION" << "\t" << instr->type;
         break;
     }
 #endif // QT_NO_DEBUG_STREAM
diff --git a/src/declarative/qml/qdeclarativeproperty.cpp b/src/declarative/qml/qdeclarativeproperty.cpp
index 071dd07..515c4d6 100644
--- a/src/declarative/qml/qdeclarativeproperty.cpp
+++ b/src/declarative/qml/qdeclarativeproperty.cpp
@@ -640,7 +640,7 @@ QDeclarativePropertyPrivate::binding(const QDeclarativeProperty &that)
     is assumed by the caller.
 
     \a flags is passed through to the binding and is used for the initial update (when
-    the binding sets the intial value, it will use these flags for the write).
+    the binding sets the initial value, it will use these flags for the write).
 */
 QDeclarativeAbstractBinding *
 QDeclarativePropertyPrivate::setBinding(const QDeclarativeProperty &that,
diff --git a/src/declarative/qml/qdeclarativescriptparser.cpp b/src/declarative/qml/qdeclarativescriptparser.cpp
index f703cf5..0657f49 100644
--- a/src/declarative/qml/qdeclarativescriptparser.cpp
+++ b/src/declarative/qml/qdeclarativescriptparser.cpp
@@ -760,7 +760,7 @@ bool ProcessAST::visit(AST::UiArrayBinding *node)
     prop->listValueRange.offset = node->lbracketToken.offset;
     prop->listValueRange.length = node->rbracketToken.offset + node->rbracketToken.length - node->lbracketToken.offset;
 
-    // Store the positions of the comma token too, again for the DOM to be able to retreive it.
+    // Store the positions of the comma token too, again for the DOM to be able to retrieve it.
     prop->listCommaPositions = collectCommas(node->members);
 
     while (propertyCount--)
diff --git a/src/declarative/qml/qdeclarativeworkerscript.cpp b/src/declarative/qml/qdeclarativeworkerscript.cpp
index aec84a6..789116e 100644
--- a/src/declarative/qml/qdeclarativeworkerscript.cpp
+++ b/src/declarative/qml/qdeclarativeworkerscript.cpp
@@ -514,6 +514,7 @@ void QDeclarativeWorkerScriptEngine::run()
 
 /*!
     \qmlclass WorkerScript QDeclarativeWorkerScript
+  \ingroup qml-utility-elements
     \brief The WorkerScript element enables the use of threads in QML.
 
     Use WorkerScript to run operations in a new thread.
diff --git a/src/declarative/util/qdeclarativeanimation.cpp b/src/declarative/util/qdeclarativeanimation.cpp
index a747706..4e9e8d5 100644
--- a/src/declarative/util/qdeclarativeanimation.cpp
+++ b/src/declarative/util/qdeclarativeanimation.cpp
@@ -74,6 +74,7 @@ QT_BEGIN_NAMESPACE
 
 /*!
     \qmlclass Animation QDeclarativeAbstractAnimation
+  \ingroup qml-animation-transition
     \since 4.7
     \brief The Animation element is the base of all QML animations.
 
@@ -554,6 +555,7 @@ void QDeclarativeAbstractAnimation::timelineComplete()
 
 /*!
     \qmlclass PauseAnimation QDeclarativePauseAnimation
+  \ingroup qml-animation-transition
     \since 4.7
     \inherits Animation
     \brief The PauseAnimation element provides a pause for an animation.
@@ -630,6 +632,7 @@ QAbstractAnimation *QDeclarativePauseAnimation::qtAnimation()
 
 /*!
     \qmlclass ColorAnimation QDeclarativeColorAnimation
+  \ingroup qml-animation-transition
     \since 4.7
     \inherits PropertyAnimation
     \brief The ColorAnimation element animates changes in color values.
@@ -691,9 +694,12 @@ QDeclarativeColorAnimation::~QDeclarativeColorAnimation()
     }
     \endqml
 
-    If this value is not set and the ColorAnimation is defined within
-    a \l Transition, it defaults to the value defined in the starting 
-    state of the \l Transition.
+    If the ColorAnimation is defined within a \l Transition or \l Behavior,
+    this value defaults to the value defined in the starting state of the
+    \l Transition, or the current value of the property at the moment the 
+    \l Behavior is triggered.
+
+    \sa {QML Animation}
 */
 QColor QDeclarativeColorAnimation::from() const
 {
@@ -711,9 +717,12 @@ void QDeclarativeColorAnimation::setFrom(const QColor &f)
 
     This property holds the color value at which the animation should end.
 
-    If this value is not set and the ColorAnimation is defined within
-    a \l Transition or \l Behavior, it defaults to the value defined in the end 
-    state of the \l Transition or \l Behavior.
+    If the ColorAnimation is defined within a \l Transition or \l Behavior,
+    this value defaults to the value defined in the end state of the
+    \l Transition, or the value of the property change that triggered the
+    \l Behavior.
+
+    \sa {QML Animation}
 */
 QColor QDeclarativeColorAnimation::to() const
 {
@@ -730,6 +739,7 @@ void QDeclarativeColorAnimation::setTo(const QColor &t)
 
 /*!
     \qmlclass ScriptAction QDeclarativeScriptAction
+  \ingroup qml-animation-transition
     \since 4.7
     \inherits Animation
     \brief The ScriptAction element allows scripts to be run during an animation.
@@ -878,33 +888,50 @@ QAbstractAnimation *QDeclarativeScriptAction::qtAnimation()
 
 /*!
     \qmlclass PropertyAction QDeclarativePropertyAction
+  \ingroup qml-animation-transition
     \since 4.7
     \inherits Animation
     \brief The PropertyAction element allows immediate property changes during animation.
 
-    PropertyAction is used to specify an immediate property change
-    during an animation. The property change is not animated.
+    PropertyAction is used to specify an immediate property change during an 
+    animation. The property change is not animated.
 
-    For example, to explicitly set \c {theImage.smooth = true} during a \l Transition:
-    \code
-    transitions: Transition {
-        ...
-        PropertyAction { target: theImage; property: "smooth"; value: true }
-        ...
-    }
-    \endcode
+    It is useful for setting non-animated property values during an animation.
 
-    Or, to set \c theWebView.url to the value set for the destination state:
-    \code
+    For example, here is a SequentialAnimation that sets the image's
+    \l {Image::}{smooth} property to \c true, animates the width of the image,
+    then sets \l {Image::}{smooth} back to \c false:
+
+    \snippet doc/src/snippets/declarative/propertyaction.qml standalone
+
+    PropertyAction is also useful for setting the exact point at which a property 
+    change should occur during a \l Transition. For example, if PropertyChanges 
+    was used in a \l State to rotate an item around a particular 
+    \l {Item::}{transformOrigin}, it might be implemented like this:
+
+    \snippet doc/src/snippets/declarative/propertyaction.qml transition
+
+    However, with this code, the \c transformOrigin is not set until \e after
+    the animation, as a \l State is taken to define the values at the \e end of
+    a transition. The animation would rotate at the default \c transformOrigin,
+    then jump to \c Item.BottomRight. To fix this, insert a PropertyChanges 
+    before the RotationAnimation begins:
+
+    \qml
     transitions: Transition {
-        ...
-        PropertyAction { target: theWebView; property: "url" }
-        ...
+        SequentialAnimation {
+            PropertyAction { target: rect; property: "transformOrigin" }
+            RotationAnimation { ... }
+        }
     }
-    \endcode
-
+    \endqml
+    
+    This immediately sets the \c transformOrigin property to the value defined
+    in the end state of the \l Transition (i.e. the value defined in the 
+    PropertyChanges object) so that the rotation animation begins with the
+    correct transform origin.
 
-    \sa QtDeclarative
+    \sa {QML Animation}, QtDeclarative
 */
 /*!
     \internal
@@ -1009,7 +1036,11 @@ QDeclarativeListProperty<QObject> QDeclarativePropertyAction::exclude()
 /*!
     \qmlproperty any PropertyAction::value
     This property holds the value to be set on the property.
-    If not set, then the value defined for the end state of the transition.
+
+    If the PropertyAction is defined within a \l Transition or \l Behavior,
+    this value defaults to the value defined in the end state of the
+    \l Transition, or the value of the property change that triggered the
+    \l Behavior.
 */
 QVariant QDeclarativePropertyAction::value() const
 {
@@ -1129,6 +1160,7 @@ void QDeclarativePropertyAction::transition(QDeclarativeStateActions &actions,
 
 /*!
     \qmlclass NumberAnimation QDeclarativeNumberAnimation
+  \ingroup qml-animation-transition
     \since 4.7
     \inherits PropertyAnimation
     \brief The NumberAnimation element animates changes in qreal-type values.
@@ -1184,7 +1216,7 @@ void QDeclarativeNumberAnimation::init()
 
 /*!
     \qmlproperty real NumberAnimation::from
-    This property holds the starting number value.
+    This property holds the starting value for the animation.
 
     For example, the following animation is not applied until the \c x value
     has reached 100:
@@ -1199,9 +1231,12 @@ void QDeclarativeNumberAnimation::init()
     }
     \endqml
 
-    If this value is not set and the NumberAnimation is defined within
-    a \l Transition, it defaults to the value defined in the start 
-    state of the \l Transition.
+    If the NumberAnimation is defined within a \l Transition or \l Behavior,
+    this value defaults to the value defined in the starting state of the
+    \l Transition, or the current value of the property at the moment the 
+    \l Behavior is triggered.
+
+    \sa {QML Animation}
 */
 
 qreal QDeclarativeNumberAnimation::from() const
@@ -1217,11 +1252,14 @@ void QDeclarativeNumberAnimation::setFrom(qreal f)
 
 /*!
     \qmlproperty real NumberAnimation::to
-    This property holds the ending number value.
+    This property holds the end value for the animation.
 
-    If this value is not set and the NumberAnimation is defined within
-    a \l Transition or \l Behavior, it defaults to the value defined in the end 
-    state of the \l Transition or \l Behavior.
+    If the NumberAnimation is defined within a \l Transition or \l Behavior,
+    this value defaults to the value defined in the end state of the
+    \l Transition, or the value of the property change that triggered the
+    \l Behavior.
+
+    \sa {QML Animation}
 */
 qreal QDeclarativeNumberAnimation::to() const
 {
@@ -1238,6 +1276,7 @@ void QDeclarativeNumberAnimation::setTo(qreal t)
 
 /*!
     \qmlclass Vector3dAnimation QDeclarativeVector3dAnimation
+  \ingroup qml-animation-transition
     \since 4.7
     \inherits PropertyAnimation
     \brief The Vector3dAnimation element animates changes in QVector3d values.
@@ -1273,10 +1312,14 @@ QDeclarativeVector3dAnimation::~QDeclarativeVector3dAnimation()
 
 /*!
     \qmlproperty real Vector3dAnimation::from
-    This property holds the starting value.
+    This property holds the starting value for the animation.
+
+    If the Vector3dAnimation is defined within a \l Transition or \l Behavior,
+    this value defaults to the value defined in the starting state of the
+    \l Transition, or the current value of the property at the moment the 
+    \l Behavior is triggered.
 
-    If this value is not set, it defaults to the value defined in the start 
-    state of the \l Transition.
+    \sa {QML Animation}
 */
 QVector3D QDeclarativeVector3dAnimation::from() const
 {
@@ -1291,10 +1334,14 @@ void QDeclarativeVector3dAnimation::setFrom(QVector3D f)
 
 /*!
     \qmlproperty real Vector3dAnimation::to
-    This property holds the ending value.
+    This property holds the end value for the animation.
 
-    If this value is not set, it defaults to the value defined in the end 
-    state of the \l Transition or \l Behavior.
+    If the Vector3dAnimation is defined within a \l Transition or \l Behavior,
+    this value defaults to the value defined in the end state of the
+    \l Transition, or the value of the property change that triggered the
+    \l Behavior.
+
+    \sa {QML Animation}
 */
 QVector3D QDeclarativeVector3dAnimation::to() const
 {
@@ -1311,6 +1358,7 @@ void QDeclarativeVector3dAnimation::setTo(QVector3D t)
 
 /*!
     \qmlclass RotationAnimation QDeclarativeRotationAnimation
+  \ingroup qml-animation-transition
     \since 4.7
     \inherits PropertyAnimation
     \brief The RotationAnimation element animates changes in rotation values.
@@ -1335,6 +1383,12 @@ void QDeclarativeVector3dAnimation::setTo(QVector3D t)
     your own properties via \l {PropertyAnimation::properties}{properties} or 
     \l {PropertyAnimation::property}{property}.
 
+    Also, note the \l Rectangle will be rotated around its default
+    \l {Item::}{transformOrigin} (which is \c Item.Center). To use a different
+    transform origin, set the origin in the PropertyChanges object and apply
+    the change at the start of the animation using PropertyAction. See the
+    PropertyAction documentation for more details.
+
     Like any other animation element, a RotationAnimation can be applied in a
     number of ways, including transitions, behaviors and property value 
     sources. The \l {QML Animation} documentation shows a variety of methods
@@ -1400,7 +1454,7 @@ QDeclarativeRotationAnimation::~QDeclarativeRotationAnimation()
 
 /*!
     \qmlproperty real RotationAnimation::from
-    This property holds the starting number value.
+    This property holds the starting value for the animation.
 
     For example, the following animation is not applied until the \c angle value
     has reached 100:
@@ -1415,8 +1469,12 @@ QDeclarativeRotationAnimation::~QDeclarativeRotationAnimation()
     }
     \endqml
 
-    If this value is not set, it defaults to the value defined in the start 
-    state of the \l Transition.
+    If the RotationAnimation is defined within a \l Transition or \l Behavior,
+    this value defaults to the value defined in the starting state of the
+    \l Transition, or the current value of the property at the moment the 
+    \l Behavior is triggered.
+
+    \sa {QML Animation}
 */
 qreal QDeclarativeRotationAnimation::from() const
 {
@@ -1431,10 +1489,14 @@ void QDeclarativeRotationAnimation::setFrom(qreal f)
 
 /*!
     \qmlproperty real RotationAnimation::to
-    This property holds the ending value.
+    This property holds the end value for the animation..
+
+    If the RotationAnimation is defined within a \l Transition or \l Behavior,
+    this value defaults to the value defined in the end state of the
+    \l Transition, or the value of the property change that triggered the
+    \l Behavior.
 
-    If this value is not set, it defaults to the value defined in the end 
-    state of the \l Transition or \l Behavior.
+    \sa {QML Animation}
 */
 qreal QDeclarativeRotationAnimation::to() const
 {
@@ -1540,6 +1602,7 @@ QDeclarativeListProperty<QDeclarativeAbstractAnimation> QDeclarativeAnimationGro
 
 /*!
     \qmlclass SequentialAnimation QDeclarativeSequentialAnimation
+  \ingroup qml-animation-transition
     \since 4.7
     \inherits Animation
     \brief The SequentialAnimation element allows animations to be run sequentially.
@@ -1613,6 +1676,7 @@ void QDeclarativeSequentialAnimation::transition(QDeclarativeStateActions &actio
 
 /*!
     \qmlclass ParallelAnimation QDeclarativeParallelAnimation
+  \ingroup qml-animation-transition
     \since 4.7
     \inherits Animation
     \brief The ParallelAnimation element allows animations to be run in parallel.
@@ -1731,6 +1795,7 @@ void QDeclarativePropertyAnimationPrivate::convertVariant(QVariant &variant, int
 
 /*!
     \qmlclass PropertyAnimation QDeclarativePropertyAnimation
+  \ingroup qml-animation-transition
     \since 4.7
     \inherits Animation
     \brief The PropertyAnimation element animates changes in property values.
@@ -1843,8 +1908,14 @@ void QDeclarativePropertyAnimation::setDuration(int duration)
 
 /*!
     \qmlproperty real PropertyAnimation::from
-    This property holds the starting value.
-    If not set, then the value defined in the start state of the transition.
+    This property holds the starting value for the animation.
+
+    If the PropertyAnimation is defined within a \l Transition or \l Behavior,
+    this value defaults to the value defined in the starting state of the
+    \l Transition, or the current value of the property at the moment the 
+    \l Behavior is triggered.
+
+    \sa {QML Animation}
 */
 QVariant QDeclarativePropertyAnimation::from() const
 {
@@ -1864,8 +1935,14 @@ void QDeclarativePropertyAnimation::setFrom(const QVariant &f)
 
 /*!
     \qmlproperty real PropertyAnimation::to
-    This property holds the ending value.
-    If not set, then the value defined in the end state of the transition or \l Behavior.
+    This property holds the end value for the animation.
+
+    If the PropertyAnimation is defined within a \l Transition or \l Behavior,
+    this value defaults to the value defined in the end state of the
+    \l Transition, or the value of the property change that triggered the
+    \l Behavior.
+
+    \sa {QML Animation}
 */
 QVariant QDeclarativePropertyAnimation::to() const
 {
@@ -2392,12 +2469,15 @@ void QDeclarativePropertyAnimation::transition(QDeclarativeStateActions &actions
         d->actions = &data->actions;
     } else {
         delete data;
+        d->va->setFromSourcedValue(0);  //clear previous data
+        d->va->setAnimValue(0, QAbstractAnimation::DeleteWhenStopped);  //clear previous data
         d->actions = 0;
     }
 }
 
 /*!
     \qmlclass ParentAnimation QDeclarativeParentAnimation
+  \ingroup qml-animation-transition
     \since 4.7
     \inherits Animation
     \brief The ParentAnimation element animates changes in parent values.
@@ -2488,7 +2568,10 @@ void QDeclarativeParentAnimation::setTarget(QDeclarativeItem *target)
     \qmlproperty Item ParentAnimation::newParent
     The new parent to animate to.
 
-    If not set, then the parent defined in the end state of the transition.
+    If the ParentAnimation is defined within a \l Transition or \l Behavior,
+    this value defaults to the value defined in the end state of the
+    \l Transition, or the value of the property change that triggered the
+    \l Behavior.
 */
 QDeclarativeItem *QDeclarativeParentAnimation::newParent() const
 {
@@ -2757,6 +2840,7 @@ QAbstractAnimation *QDeclarativeParentAnimation::qtAnimation()
 
 /*!
     \qmlclass AnchorAnimation QDeclarativeAnchorAnimation
+  \ingroup qml-animation-transition
     \since 4.7
     \inherits Animation
     \brief The AnchorAnimation element animates changes in anchor values.
diff --git a/src/declarative/util/qdeclarativebehavior.cpp b/src/declarative/util/qdeclarativebehavior.cpp
index 1e7f81a..f1b6f9a 100644
--- a/src/declarative/util/qdeclarativebehavior.cpp
+++ b/src/declarative/util/qdeclarativebehavior.cpp
@@ -72,6 +72,7 @@ public:
 
 /*!
     \qmlclass Behavior QDeclarativeBehavior
+  \ingroup qml-animation-transition
     \since 4.7
     \brief The Behavior element allows you to specify a default animation for a property change.
 
diff --git a/src/declarative/util/qdeclarativebind.cpp b/src/declarative/util/qdeclarativebind.cpp
index 5fab631..86d08f5 100644
--- a/src/declarative/util/qdeclarativebind.cpp
+++ b/src/declarative/util/qdeclarativebind.cpp
@@ -72,6 +72,7 @@ public:
 
 /*!
     \qmlclass Binding QDeclarativeBind
+  \ingroup qml-working-with-data
     \since 4.7
     \brief The Binding element allows arbitrary property bindings to be created.
 
diff --git a/src/declarative/util/qdeclarativeconnections.cpp b/src/declarative/util/qdeclarativeconnections.cpp
index b364821..293928e 100644
--- a/src/declarative/util/qdeclarativeconnections.cpp
+++ b/src/declarative/util/qdeclarativeconnections.cpp
@@ -71,6 +71,7 @@ public:
 
 /*!
     \qmlclass Connections QDeclarativeConnections
+  \ingroup qml-utility-elements
   \since 4.7
     \brief A Connections element describes generalized connections to signals.
 
diff --git a/src/declarative/util/qdeclarativefontloader.cpp b/src/declarative/util/qdeclarativefontloader.cpp
index 83bdb17..291583c 100644
--- a/src/declarative/util/qdeclarativefontloader.cpp
+++ b/src/declarative/util/qdeclarativefontloader.cpp
@@ -78,6 +78,7 @@ public:
 
 /*!
     \qmlclass FontLoader QDeclarativeFontLoader
+  \ingroup qml-utility-elements
     \since 4.7
     \brief The FontLoader element allows fonts to be loaded by name or URL.
 
diff --git a/src/declarative/util/qdeclarativelistmodel.cpp b/src/declarative/util/qdeclarativelistmodel.cpp
index 3ede335..1f66f0f 100644
--- a/src/declarative/util/qdeclarativelistmodel.cpp
+++ b/src/declarative/util/qdeclarativelistmodel.cpp
@@ -68,6 +68,7 @@ QDeclarativeListModelParser::ListInstruction *QDeclarativeListModelParser::ListM
 
 /*!
     \qmlclass ListModel QDeclarativeListModel
+    \ingroup qml-working-with-data
     \since 4.7
     \brief The ListModel element defines a free-form list data source.
 
@@ -108,9 +109,9 @@ QDeclarativeListModelParser::ListInstruction *QDeclarativeListModelParser::ListM
     
     \snippet doc/src/snippets/declarative/listmodel-modify.qml delegate
 
-    When creating content dynamically, note that the set of available properties cannot be changed
-    except by first clearing the model. Whatever properties are first added to the model are then the
-    only permitted properties in the model until it is cleared.
+    Note that when creating content dynamically the set of available properties cannot be changed
+    once set. Whatever properties are first added to the model are the
+    only permitted properties in the model.
 
 
     \section2 Using threaded list models with WorkerScript
@@ -129,7 +130,7 @@ QDeclarativeListModelParser::ListInstruction *QDeclarativeListModelParser::ListM
 
     \snippet examples/declarative/threading/threadedlistmodel/dataloader.js 0
 
-    The application's \tt Timer object periodically sends a message to the
+working-with-data
     worker script by calling \l WorkerScript::sendMessage(). When this message
     is received, \l {WorkerScript::onMessage}{WorkerScript.onMessage()} is invoked in
     \tt dataloader.js, which appends the current time to the list model.
@@ -283,8 +284,7 @@ int QDeclarativeListModel::count() const
 /*!
     \qmlmethod ListModel::clear()
 
-    Deletes all content from the model. The properties are cleared such that
-    different properties may be set on subsequent additions.
+    Deletes all content from the model.
 
     \sa append() remove()
 */
@@ -770,6 +770,7 @@ bool QDeclarativeListModelParser::definesEmptyList(const QString &s)
 
 /*!
     \qmlclass ListElement
+    \ingroup qml-working-with-data
     \since 4.7
     \brief The ListElement element defines a data item in a ListModel.
 
@@ -945,13 +946,14 @@ bool FlatListModel::addValue(const QScriptValue &value, QHash<int, QVariant> *ro
 }
 
 NestedListModel::NestedListModel(QDeclarativeListModel *base)
-    : _root(0), m_listModel(base), _rolesOk(false)
+    : _root(0), m_ownsRoot(false), m_listModel(base), _rolesOk(false)
 {
 }
 
 NestedListModel::~NestedListModel()
 {
-    delete _root;
+    if (m_ownsRoot)
+        delete _root;
 }
 
 QVariant NestedListModel::valueForNode(ModelNode *node, bool *hasNested) const
@@ -1051,8 +1053,8 @@ void NestedListModel::clear()
     _rolesOk = false;
     roleStrings.clear();
 
-    delete _root;
-    _root = 0;
+    if (_root)
+        _root->clear();
 }
 
 void NestedListModel::remove(int index)
@@ -1067,8 +1069,10 @@ void NestedListModel::remove(int index)
 
 bool NestedListModel::insert(int index, const QScriptValue& valuemap)
 {
-    if (!_root)
+    if (!_root) {
         _root = new ModelNode;
+        m_ownsRoot = true;
+    }
 
     ModelNode *mn = new ModelNode;
     mn->setObjectValue(valuemap);
@@ -1099,8 +1103,10 @@ void NestedListModel::move(int from, int to, int n)
 
 bool NestedListModel::append(const QScriptValue& valuemap)
 {
-    if (!_root)
+    if (!_root) {
         _root = new ModelNode;
+        m_ownsRoot = true;
+    }
     ModelNode *mn = new ModelNode;
     mn->setObjectValue(valuemap);
     _root->values << qVariantFromValue(mn);
@@ -1205,16 +1211,22 @@ ModelNode::ModelNode()
 
 ModelNode::~ModelNode()
 {
-    qDeleteAll(properties.values());
+    clear();
+    if (modelCache) { modelCache->m_nested->_root = 0/* ==this */; delete modelCache; modelCache = 0; }
+    if (objectCache) { delete objectCache; objectCache = 0; }
+}
 
+void ModelNode::clear()
+{
     ModelNode *node;
     for (int ii = 0; ii < values.count(); ++ii) {
         node = qvariant_cast<ModelNode *>(values.at(ii));
         if (node) { delete node; node = 0; }
     }
+    values.clear();
 
-    if (modelCache) { modelCache->m_nested->_root = 0/* ==this */; delete modelCache; modelCache = 0; }
-    if (objectCache) { delete objectCache; objectCache = 0; }
+    qDeleteAll(properties.values());
+    properties.clear();
 }
 
 void ModelNode::setObjectValue(const QScriptValue& valuemap) {
diff --git a/src/declarative/util/qdeclarativelistmodel_p_p.h b/src/declarative/util/qdeclarativelistmodel_p_p.h
index 532eefa..8231414 100644
--- a/src/declarative/util/qdeclarativelistmodel_p_p.h
+++ b/src/declarative/util/qdeclarativelistmodel_p_p.h
@@ -130,6 +130,7 @@ public:
     void checkRoles() const;
 
     ModelNode *_root;
+    bool m_ownsRoot;
     QDeclarativeListModel *m_listModel;
 
 private:
@@ -157,6 +158,8 @@ struct ModelNode
     QList<QVariant> values;
     QHash<QString, ModelNode *> properties;
 
+    void clear();
+
     QDeclarativeListModel *model(const NestedListModel *model) {
         if (!modelCache) { 
             modelCache = new QDeclarativeListModel;
diff --git a/src/declarative/util/qdeclarativepackage.cpp b/src/declarative/util/qdeclarativepackage.cpp
index 1a4f2a7..a5ec9b3 100644
--- a/src/declarative/util/qdeclarativepackage.cpp
+++ b/src/declarative/util/qdeclarativepackage.cpp
@@ -48,6 +48,7 @@ QT_BEGIN_NAMESPACE
 
 /*!
     \qmlclass Package QDeclarativePackage
+    \ingroup qml-working-with-data
     \brief Package provides a collection of named items.
 
     The Package class is used in conjunction with
diff --git a/src/declarative/util/qdeclarativepixmapcache.cpp b/src/declarative/util/qdeclarativepixmapcache.cpp
index 9ced14f..de2de21 100644
--- a/src/declarative/util/qdeclarativepixmapcache.cpp
+++ b/src/declarative/util/qdeclarativepixmapcache.cpp
@@ -525,6 +525,7 @@ void QDeclarativePixmapReader::cancel(QDeclarativePixmapReply *reply)
     mutex.lock();
     if (reply->loading) {
         cancelled.append(reply);
+        reply->data = 0;
         // XXX 
         if (threadObject) threadObject->processJobs();
     } else {
@@ -738,7 +739,6 @@ void QDeclarativePixmapData::release()
 
     if (refCount == 0) {
         if (reply) {
-            reply->data = 0;
             reply->reader->cancel(reply);
             reply = 0;
         }
diff --git a/src/declarative/util/qdeclarativepropertychanges.cpp b/src/declarative/util/qdeclarativepropertychanges.cpp
index 12c6353..c28ada3 100644
--- a/src/declarative/util/qdeclarativepropertychanges.cpp
+++ b/src/declarative/util/qdeclarativepropertychanges.cpp
@@ -61,51 +61,34 @@ QT_BEGIN_NAMESPACE
 
 /*!
     \qmlclass PropertyChanges QDeclarativePropertyChanges
+    \ingroup qml-state-elements
     \since 4.7
     \brief The PropertyChanges element describes new property bindings or values for a state.
 
-    PropertyChanges provides a state change that modifies the properties of an item.
+    PropertyChanges is used to define the property values or bindings in a 
+    \l State. This enables an item's property values to be changed when it
+    \l {QML States}{changes between states}.
 
-    Here is a property change that modifies the text and color of a \l Text element
-    when it is clicked:
+    To create a PropertyChanges object, specify the \l target item whose 
+    properties are to be modified, and define the new property values or
+    bindings. For example:
     
-    \qml
-    Text {
-        id: myText
-        width: 100; height: 100
-        text: "Hello"
-        color: "blue"
-
-        states: State {
-            name: "myState"
-
-            PropertyChanges {
-                target: myText
-                text: "Goodbye"
-                color: "red"
-            }
-        }
-
-        MouseArea { anchors.fill: parent; onClicked: myText.state = 'myState' }
-    }
-    \endqml
-
-    By default, PropertyChanges will establish new bindings where appropriate.
-    For example, the following creates a new binding for myItem's \c height property.
-
-    \qml
-    PropertyChanges {
-        target: myItem
-        height: parent.height
-    }
-    \endqml
-
-    If you don't want a binding to be established (and instead just want to assign
-    the value of the binding at the time the state is entered),
-    you should set the PropertyChange's \l{PropertyChanges::explicit}{explicit}
+    \snippet doc/src/snippets/declarative/propertychanges.qml import 
+    \codeline
+    \snippet doc/src/snippets/declarative/propertychanges.qml 0
+
+    When the mouse is pressed, the \l Rectangle changes to the \e resized
+    state. In this state, the PropertyChanges object sets the rectangle's 
+    color to blue and the \c height value to that of \c container.height.
+
+    Note this automatically binds \c rect.height to \c container.height 
+    in the \e resized state. If a property binding should not be
+    established, and the height should just be set to the value of
+    \c container.height at the time of the state change, set the \l explicit
     property to \c true.
-    
-    State-specific script for signal handlers can also be specified:
+   
+    A PropertyChanges object can also override the default signal handler
+    for an object to implement a signal handler specific to the new state:
 
     \qml
     PropertyChanges {
@@ -114,36 +97,31 @@ QT_BEGIN_NAMESPACE
     }
     \endqml
 
-    You can reset a property in a state change by assigning \c undefined. In the following
-    example we reset \c theText's width when we enter state1. This will give the text its
-    natural width (which is the whole string on one line).
+    \note PropertyChanges can be used to change anchor margins, but not other anchor
+    values; use AnchorChanges for this instead. Similarly, to change an \l Item's
+    \l {Item::}{parent} value, use ParentChanges instead.
 
-    \qml
-    import Qt 4.7
-
-    Rectangle {
-        width: 640
-        height: 480
-        Text {
-            id: theText
-            width: 50
-            wrapMode: Text.WordWrap
-            text: "a text string that is longer than 50 pixels"
-        }
 
-        states: State {
-            name: "state1"
-            PropertyChanges {
-                target: theText
-                width: undefined
-            }
-        }
-    }
-    \endqml
+    \section2 Resetting property values
 
-    Anchor margins should be changed with PropertyChanges, but other anchor changes or changes to
-    an Item's parent should be done using the associated change elements
-    (ParentChange and AnchorChanges, respectively).
+    The \c undefined value can be used to reset the property value for a state.
+    In the following example, when \c theText changes to the \e widerText
+    state, its \c width property is reset, giving the text its natural width
+    and displaying the whole string on a single line.
+
+    \snippet doc/src/snippets/declarative/propertychanges.qml reset
+
+
+    \section2 Immediate property changes in transitions
+
+    When \l Transitions are used to animate state changes, they animate 
+    properties from their values in the current state to those defined in the
+    new state (as defined by PropertyChanges objects). However, 
+    it is sometimes desirable to set a property value \e immediately during a 
+    \l Transition, without animation; in these cases, the PropertyAction 
+    element can be used to force an immediate property change.
+
+    See the PropertyAction documentation for more details.
 
     \sa {declarative/animation/states}{states example}, {qmlstate}{States}, QtDeclarative
 */
@@ -396,12 +374,12 @@ void QDeclarativePropertyChanges::setObject(QObject *o)
 
 /*!
     \qmlproperty bool PropertyChanges::restoreEntryValues
-    
-    Whether or not the previous values should be restored when
-    leaving the state. By default, restoreEntryValues is true.
 
-    By setting restoreEntryValues to false, you can create a temporary state
-    that has permanent effects on property values.
+    This property holds whether the previous values should be restored when
+    leaving the state. 
+
+    The default value is \c true. Setting this value to \c false creates a
+    temporary state that has permanent effects on property values.
 */
 bool QDeclarativePropertyChanges::restoreEntryValues() const
 {
diff --git a/src/declarative/util/qdeclarativesmoothedanimation.cpp b/src/declarative/util/qdeclarativesmoothedanimation.cpp
index 30e1491..b2f02e6 100644
--- a/src/declarative/util/qdeclarativesmoothedanimation.cpp
+++ b/src/declarative/util/qdeclarativesmoothedanimation.cpp
@@ -249,6 +249,7 @@ void QSmoothedAnimation::init()
 
 /*!
     \qmlclass SmoothedAnimation QDeclarativeSmoothedAnimation
+    \ingroup qml-animation-transition
     \since 4.7
     \inherits NumberAnimation
     \brief The SmoothedAnimation element allows a property to smoothly track a value.
diff --git a/src/declarative/util/qdeclarativespringanimation.cpp b/src/declarative/util/qdeclarativespringanimation.cpp
index 6f4ac51..fce4097 100644
--- a/src/declarative/util/qdeclarativespringanimation.cpp
+++ b/src/declarative/util/qdeclarativespringanimation.cpp
@@ -228,6 +228,7 @@ void QDeclarativeSpringAnimationPrivate::updateMode()
 
 /*!
     \qmlclass SpringAnimation QDeclarativeSpringAnimation
+    \ingroup qml-animation-transition
     \inherits Animation
     \since 4.7
 
diff --git a/src/declarative/util/qdeclarativestate.cpp b/src/declarative/util/qdeclarativestate.cpp
index 7a78a2b..6e17cf2 100644
--- a/src/declarative/util/qdeclarativestate.cpp
+++ b/src/declarative/util/qdeclarativestate.cpp
@@ -133,6 +133,7 @@ QDeclarativeStateOperation::QDeclarativeStateOperation(QObjectPrivate &dd, QObje
 
 /*!
     \qmlclass State QDeclarativeState
+    \ingroup qml-state-elements
     \since 4.7
     \brief The State element defines configurations of objects and properties.
 
@@ -160,7 +161,8 @@ QDeclarativeStateOperation::QDeclarativeStateOperation(QObjectPrivate &dd, QObje
     \note Setting the state of an object from within another state of the same object is
     not allowed.
 
-    \sa {declarative/animation/states}{states example}, {qmlstates}{States}, {state-transitions}{Transitions}, QtDeclarative
+    \sa {declarative/animation/states}{states example}, {qmlstates}{States},
+    {qdeclarativeanimation.html#transitions}{QML Transitions}, QtDeclarative
 */
 
 /*!
diff --git a/src/declarative/util/qdeclarativestategroup.cpp b/src/declarative/util/qdeclarativestategroup.cpp
index 1c1e964..fc90baa 100644
--- a/src/declarative/util/qdeclarativestategroup.cpp
+++ b/src/declarative/util/qdeclarativestategroup.cpp
@@ -88,6 +88,7 @@ public:
 
 /*!
    \qmlclass StateGroup QDeclarativeStateGroup
+    \ingroup qml-state-elements
    \since 4.7
    \brief The StateGroup element provides state support for non-Item elements.
 
diff --git a/src/declarative/util/qdeclarativestateoperations.cpp b/src/declarative/util/qdeclarativestateoperations.cpp
index 2291c16..6e6f0cb 100644
--- a/src/declarative/util/qdeclarativestateoperations.cpp
+++ b/src/declarative/util/qdeclarativestateoperations.cpp
@@ -161,6 +161,7 @@ void QDeclarativeParentChangePrivate::doChange(QDeclarativeItem *targetParent, Q
 /*!
     \preliminary
     \qmlclass ParentChange QDeclarativeParentChange
+    \ingroup qml-state-elements
     \brief The ParentChange element allows you to reparent an Item in a state change.
 
     ParentChange reparents an item while preserving its visual appearance (position, size,
@@ -589,6 +590,7 @@ public:
 
 /*!
     \qmlclass StateChangeScript QDeclarativeStateChangeScript
+    \ingroup qml-state-elements
     \brief The StateChangeScript element allows you to run a script in a state.
 
     A StateChangeScript is run upon entering a state. You can optionally use
@@ -693,6 +695,7 @@ QString QDeclarativeStateChangeScript::typeName() const
 
 /*!
     \qmlclass AnchorChanges QDeclarativeAnchorChanges
+    \ingroup qml-state-elements
     \brief The AnchorChanges element allows you to change the anchors of an item in a state.
 
     The AnchorChanges element is used to modify the anchors of an item in a \l State.
diff --git a/src/declarative/util/qdeclarativesystempalette.cpp b/src/declarative/util/qdeclarativesystempalette.cpp
index c334859..7b80736 100644
--- a/src/declarative/util/qdeclarativesystempalette.cpp
+++ b/src/declarative/util/qdeclarativesystempalette.cpp
@@ -58,6 +58,7 @@ public:
 
 /*!
     \qmlclass SystemPalette QDeclarativeSystemPalette
+    \ingroup qml-utility-elements
     \since 4.7
     \brief The SystemPalette element provides access to the Qt palettes.
 
diff --git a/src/declarative/util/qdeclarativetimer.cpp b/src/declarative/util/qdeclarativetimer.cpp
index 838a8f3..56320e6 100644
--- a/src/declarative/util/qdeclarativetimer.cpp
+++ b/src/declarative/util/qdeclarativetimer.cpp
@@ -70,6 +70,7 @@ public:
 
 /*!
     \qmlclass Timer QDeclarativeTimer
+    \ingroup qml-utility-elements
     \since 4.7
     \brief The Timer item triggers a handler at a specified interval.
 
diff --git a/src/declarative/util/qdeclarativetransition.cpp b/src/declarative/util/qdeclarativetransition.cpp
index aa1426c..21d7ded 100644
--- a/src/declarative/util/qdeclarativetransition.cpp
+++ b/src/declarative/util/qdeclarativetransition.cpp
@@ -53,6 +53,7 @@ QT_BEGIN_NAMESPACE
 
 /*!
     \qmlclass Transition QDeclarativeTransition
+    \ingroup qml-animation-transition
     \since 4.7
     \brief The Transition element defines animated transitions that occur on state changes.
 
diff --git a/src/declarative/util/qdeclarativexmllistmodel.cpp b/src/declarative/util/qdeclarativexmllistmodel.cpp
index 7c1e1fd..7b3d4a8 100644
--- a/src/declarative/util/qdeclarativexmllistmodel.cpp
+++ b/src/declarative/util/qdeclarativexmllistmodel.cpp
@@ -72,6 +72,7 @@ typedef QPair<int, int> QDeclarativeXmlListRange;
 
 /*!
     \qmlclass XmlRole QDeclarativeXmlListModelRole
+    \ingroup qml-working-with-data
   \since 4.7
     \brief The XmlRole element allows you to specify a role for an XmlListModel.
 
@@ -505,6 +506,7 @@ void QDeclarativeXmlListModelPrivate::clear_role(QDeclarativeListProperty<QDecla
 
 /*!
     \qmlclass XmlListModel QDeclarativeXmlListModel
+    \ingroup qml-working-with-data
   \since 4.7
     \brief The XmlListModel element is used to specify a model using XPath expressions.
 
@@ -560,7 +562,7 @@ void QDeclarativeXmlListModelPrivate::clear_role(QDeclarativeListProperty<QDecla
     ListView {
         width: 180; height: 300
         model: xmlModel
-        delegate: Text { text: title + " (" + pubDate + ")" }
+        delegate: Text { text: title + ": " + pubDate }
     }
     \endqml
 
@@ -855,6 +857,12 @@ qreal QDeclarativeXmlListModel::progress() const
     return d->progress;
 }
 
+/*!
+    \qmlmethod void XmlListModel::errorString()
+
+    Returns a string description of the last error that occurred
+    if \l status is XmlListModel::Error.
+*/
 QString QDeclarativeXmlListModel::errorString() const
 {
     Q_D(const QDeclarativeXmlListModel);
diff --git a/src/gui/egl/qegl_x11.cpp b/src/gui/egl/qegl_x11.cpp
index fea6e8d..15cc109 100644
--- a/src/gui/egl/qegl_x11.cpp
+++ b/src/gui/egl/qegl_x11.cpp
@@ -165,7 +165,7 @@ VisualID QEgl::getCompatibleVisualId(EGLConfig config)
         if (chosenVisualInfo) {
             // Skip size checks if implementation supports non-matching visual
             // and config (http://bugreports.qt.nokia.com/browse/QTBUG-9444).
-            if (QEgl::hasExtension("EGL_NV_post_convert_replication"))
+            if (QEgl::hasExtension("EGL_NV_post_convert_rounding"))
                 return visualId;
 
             int visualRedSize = countBits(chosenVisualInfo->red_mask);
diff --git a/src/gui/embedded/qkbdlinuxinput_qws.cpp b/src/gui/embedded/qkbdlinuxinput_qws.cpp
index 6c91a08..f53c444 100644
--- a/src/gui/embedded/qkbdlinuxinput_qws.cpp
+++ b/src/gui/embedded/qkbdlinuxinput_qws.cpp
@@ -138,7 +138,7 @@ QWSLinuxInputKbPrivate::QWSLinuxInputKbPrivate(QWSLinuxInputKeyboardHandler *h,
             // record the original mode so we can restore it again in the destructor.
             ::ioctl(m_tty_fd, KDGKBMODE, &m_orig_kbmode);
 
-            // setting this tranlation mode is even needed in INPUT mode to prevent
+            // setting this translation mode is even needed in INPUT mode to prevent
             // the shell from also interpreting codes, if the process has a tty
             // attached: e.g. Ctrl+C wouldn't copy, but kill the application.
             ::ioctl(m_tty_fd, KDSKBMODE, K_MEDIUMRAW);
diff --git a/src/gui/embedded/qkbdqnx_qws.cpp b/src/gui/embedded/qkbdqnx_qws.cpp
index fbc683e..72d1cb5 100644
--- a/src/gui/embedded/qkbdqnx_qws.cpp
+++ b/src/gui/embedded/qkbdqnx_qws.cpp
@@ -150,7 +150,7 @@ void QWSQnxKeyboardHandler::socketActivated()
 
     // figure out whether it's a press
     bool isPress = packet.data.key_cap & KEY_DOWN;
-    // figure out wheter the key is still pressed and the key event is repeated
+    // figure out whether the key is still pressed and the key event is repeated
     bool isRepeat = packet.data.key_cap & KEY_REPEAT;
 
     Qt::Key key = Qt::Key_unknown;
diff --git a/src/gui/graphicsview/qgraphicsgridlayout.cpp b/src/gui/graphicsview/qgraphicsgridlayout.cpp
index 062b5ac..3fc7f10 100644
--- a/src/gui/graphicsview/qgraphicsgridlayout.cpp
+++ b/src/gui/graphicsview/qgraphicsgridlayout.cpp
@@ -641,7 +641,8 @@ QSizeF QGraphicsGridLayout::sizeHint(Qt::SizeHint which, const QSizeF &constrain
     Q_D(const QGraphicsGridLayout);
     qreal left, top, right, bottom;
     getContentsMargins(&left, &top, &right, &bottom);
-    return d->engine.sizeHint(d->styleInfo(), which , constraint) + QSizeF(left + right, top + bottom);
+    const QSizeF extraMargins(left + right, top + bottom);
+    return d->engine.sizeHint(d->styleInfo(), which , constraint - extraMargins) + extraMargins;
 }
 
 
diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp
index 0b3b164..882def7 100644
--- a/src/gui/graphicsview/qgraphicsitem.cpp
+++ b/src/gui/graphicsview/qgraphicsitem.cpp
@@ -10918,8 +10918,8 @@ QVariant QGraphicsSimpleTextItem::extension(const QVariant &variant) const
 
 /*!
     \class QGraphicsItemGroup
-    \brief The QGraphicsItemGroup class provides treating a group of items as
-    one.
+    \brief The QGraphicsItemGroup class provides a container that treats
+    a group of items as a single item.
     \since 4.2
     \ingroup graphicsview-api
 
diff --git a/src/gui/graphicsview/qgraphicslayoutitem.cpp b/src/gui/graphicsview/qgraphicslayoutitem.cpp
index 5a7f1af..3707591 100644
--- a/src/gui/graphicsview/qgraphicslayoutitem.cpp
+++ b/src/gui/graphicsview/qgraphicslayoutitem.cpp
@@ -48,6 +48,7 @@
 #include "qgraphicslayoutitem.h"
 #include "qgraphicslayoutitem_p.h"
 #include "qwidget.h"
+#include "qgraphicswidget.h"
 
 #include <QtDebug>
 
@@ -139,9 +140,11 @@ QSizeF *QGraphicsLayoutItemPrivate::effectiveSizeHints(const QSizeF &constraint)
     if (!sizeHintCacheDirty && cachedConstraint == constraint)
         return cachedSizeHints;
 
+    const bool hasConstraint = constraint.width() >= 0 || constraint.height() >= 0;
+
     for (int i = 0; i < Qt::NSizeHints; ++i) {
         cachedSizeHints[i] = constraint;
-        if (userSizeHints)
+        if (userSizeHints && !hasConstraint)
             combineSize(cachedSizeHints[i], userSizeHints[i]);
     }
 
@@ -259,6 +262,52 @@ void QGraphicsLayoutItemPrivate::setSizeComponent(
     q->updateGeometry();
 }
 
+
+bool QGraphicsLayoutItemPrivate::hasHeightForWidth() const
+{
+    Q_Q(const QGraphicsLayoutItem);
+    if (isLayout) {
+        const QGraphicsLayout *l = static_cast<const QGraphicsLayout *>(q);
+        for (int i = l->count() - 1; i >= 0; --i) {
+            if (QGraphicsLayoutItemPrivate::get(l->itemAt(i))->hasHeightForWidth())
+                return true;
+        }
+    } else if (QGraphicsItem *item = q->graphicsItem()) {
+        if (item->isWidget()) {
+            QGraphicsWidget *w = static_cast<QGraphicsWidget *>(item);
+            if (w->layout()) {
+                return QGraphicsLayoutItemPrivate::get(w->layout())->hasHeightForWidth();
+            }
+        }
+    }
+    return q->sizePolicy().hasHeightForWidth();
+}
+
+bool QGraphicsLayoutItemPrivate::hasWidthForHeight() const
+{
+    // enable this code when we add QSizePolicy::hasWidthForHeight() (For 4.8)
+#if 1
+    return false;
+#else
+    Q_Q(const QGraphicsLayoutItem);
+    if (isLayout) {
+        const QGraphicsLayout *l = static_cast<const QGraphicsLayout *>(q);
+        for (int i = l->count() - 1; i >= 0; --i) {
+            if (QGraphicsLayoutItemPrivate::get(l->itemAt(i))->hasWidthForHeight())
+                return true;
+        }
+    } else if (QGraphicsItem *item = q->graphicsItem()) {
+        if (item->isWidget()) {
+            QGraphicsWidget *w = static_cast<QGraphicsWidget *>(item);
+            if (w->layout()) {
+                return QGraphicsLayoutItemPrivate::get(w->layout())->hasWidthForHeight();
+            }
+        }
+    }
+    return q->sizePolicy().hasWidthForHeight();
+#endif
+}
+
 /*!
     \class QGraphicsLayoutItem
     \brief The QGraphicsLayoutItem class can be inherited to allow your custom
diff --git a/src/gui/graphicsview/qgraphicslayoutitem_p.h b/src/gui/graphicsview/qgraphicslayoutitem_p.h
index 15cc7a5..b752e03 100644
--- a/src/gui/graphicsview/qgraphicslayoutitem_p.h
+++ b/src/gui/graphicsview/qgraphicslayoutitem_p.h
@@ -65,6 +65,9 @@ class Q_AUTOTEST_EXPORT QGraphicsLayoutItemPrivate
 public:
     virtual ~QGraphicsLayoutItemPrivate();
     QGraphicsLayoutItemPrivate(QGraphicsLayoutItem *parent, bool isLayout);
+    static QGraphicsLayoutItemPrivate *get(QGraphicsLayoutItem *q) { return q->d_func();}
+    static const QGraphicsLayoutItemPrivate *get(const QGraphicsLayoutItem *q) { return q->d_func();}
+
     void init();
     QSizeF *effectiveSizeHints(const QSizeF &constraint) const;
     QGraphicsItem *parentItem() const;
@@ -73,6 +76,9 @@ public:
     enum SizeComponent { Width, Height };
     void setSizeComponent(Qt::SizeHint which, SizeComponent component, qreal value);
 
+    bool hasHeightForWidth() const;
+    bool hasWidthForHeight() const;
+
     QSizePolicy sizePolicy;
     QGraphicsLayoutItem *parent;
 
diff --git a/src/gui/graphicsview/qgraphicslinearlayout.cpp b/src/gui/graphicsview/qgraphicslinearlayout.cpp
index 37408ef..1588364 100644
--- a/src/gui/graphicsview/qgraphicslinearlayout.cpp
+++ b/src/gui/graphicsview/qgraphicslinearlayout.cpp
@@ -528,7 +528,8 @@ QSizeF QGraphicsLinearLayout::sizeHint(Qt::SizeHint which, const QSizeF &constra
     Q_D(const QGraphicsLinearLayout);
     qreal left, top, right, bottom;
     getContentsMargins(&left, &top, &right, &bottom);
-    return d->engine.sizeHint(d->styleInfo(), which , constraint) + QSizeF(left + right, top + bottom);
+    const QSizeF extraMargins(left + right, top + bottom);
+    return d->engine.sizeHint(d->styleInfo(), which , constraint - extraMargins) + extraMargins;
 }
 
 /*!
diff --git a/src/gui/graphicsview/qgraphicswidget.cpp b/src/gui/graphicsview/qgraphicswidget.cpp
index c486c45..0fabd18 100644
--- a/src/gui/graphicsview/qgraphicswidget.cpp
+++ b/src/gui/graphicsview/qgraphicswidget.cpp
@@ -385,12 +385,12 @@ void QGraphicsWidget::setGeometry(const QRectF &rect)
         if (wd->inSetPos) {
             //set the new pos
             d->geom.moveTopLeft(pos());
+            emit geometryChanged();
             return;
         }
     }
     QSizeF oldSize = size();
     QGraphicsLayoutItem::setGeometry(newGeom);
-    emit geometryChanged();
     // Send resize event
     bool resized = newGeom.size() != oldSize;
     if (resized) {
@@ -403,6 +403,7 @@ void QGraphicsWidget::setGeometry(const QRectF &rect)
             emit heightChanged();
         QApplication::sendEvent(this, &re);
     }
+    emit geometryChanged();
 }
 
 /*!
diff --git a/src/gui/graphicsview/qgridlayoutengine.cpp b/src/gui/graphicsview/qgridlayoutengine.cpp
index a084647..f3b2026 100644
--- a/src/gui/graphicsview/qgridlayoutengine.cpp
+++ b/src/gui/graphicsview/qgridlayoutengine.cpp
@@ -250,6 +250,7 @@ void QGridLayoutRowData::calculateGeometries(int start, int end, qreal targetSiz
 
         sumAvailable = targetSize - totalBox.q_preferredSize;
         if (sumAvailable > 0.0) {
+            qreal sumCurrentAvailable = sumAvailable;
             bool somethingHasAMaximumSize = false;
 
             qreal sumPreferredSizes = 0.0;
@@ -308,12 +309,12 @@ void QGridLayoutRowData::calculateGeometries(int start, int end, qreal targetSiz
                         qreal ultimateFactor = (stretch * ultimateSumPreferredSizes
                                                 / sumStretches)
                                                - (box.q_preferredSize);
-                        qreal transitionalFactor = sumAvailable
+                        qreal transitionalFactor = sumCurrentAvailable
                                                    * (ultimatePreferredSize - box.q_preferredSize)
                                                    / (ultimateSumPreferredSizes
                                                       - sumPreferredSizes);
 
-                        qreal alpha = qMin(sumAvailable,
+                        qreal alpha = qMin(sumCurrentAvailable,
                                            ultimateSumPreferredSizes - sumPreferredSizes);
                         qreal beta = ultimateSumPreferredSizes - sumPreferredSizes;
 
@@ -321,7 +322,7 @@ void QGridLayoutRowData::calculateGeometries(int start, int end, qreal targetSiz
                                       + ((beta - alpha) * transitionalFactor)) / beta;
                     }
                     sumFactors += factors[i];
-                    if (desired < sumAvailable)
+                    if (desired < sumCurrentAvailable)
                         somethingHasAMaximumSize = true;
 
                     newSizes[i] = -1.0;
@@ -337,12 +338,12 @@ void QGridLayoutRowData::calculateGeometries(int start, int end, qreal targetSiz
                         continue;
 
                     const QGridLayoutBox &box = boxes.at(start + i);
-                    qreal avail = sumAvailable * factors[i] / sumFactors;
+                    qreal avail = sumCurrentAvailable * factors[i] / sumFactors;
                     if (sizes[i] + avail >= box.q_maximumSize) {
                         newSizes[i] = box.q_maximumSize;
-                        sumAvailable -= box.q_maximumSize - sizes[i];
+                        sumCurrentAvailable -= box.q_maximumSize - sizes[i];
                         sumFactors -= factors[i];
-                        keepGoing = (sumAvailable > 0.0);
+                        keepGoing = (sumCurrentAvailable > 0.0);
                         if (!keepGoing)
                             break;
                     }
@@ -352,7 +353,7 @@ void QGridLayoutRowData::calculateGeometries(int start, int end, qreal targetSiz
             for (int i = 0; i < n; ++i) {
                 if (newSizes[i] < 0.0) {
                     qreal delta = (sumFactors == 0.0) ? 0.0
-                                                      : sumAvailable * factors[i] / sumFactors;
+                                                      : sumCurrentAvailable * factors[i] / sumFactors;
                     newSizes[i] = sizes[i] + delta;
                 }
             }
@@ -545,6 +546,24 @@ QSizePolicy::Policy QGridLayoutItem::sizePolicy(Qt::Orientation orientation) con
                                            : sizePolicy.verticalPolicy();
 }
 
+/*
+  returns true if the size policy returns true for either hasHeightForWidth()
+  or hasWidthForHeight()
+ */
+bool QGridLayoutItem::hasDynamicConstraint() const
+{
+    return QGraphicsLayoutItemPrivate::get(q_layoutItem)->hasHeightForWidth()
+        || QGraphicsLayoutItemPrivate::get(q_layoutItem)->hasWidthForHeight();
+}
+
+Qt::Orientation QGridLayoutItem::dynamicConstraintOrientation() const
+{
+    if (QGraphicsLayoutItemPrivate::get(q_layoutItem)->hasHeightForWidth())
+        return Qt::Vertical;
+    else //if (QGraphicsLayoutItemPrivate::get(q_layoutItem)->hasWidthForHeight())
+        return Qt::Horizontal;
+}
+
 QSizePolicy::ControlTypes QGridLayoutItem::controlTypes(LayoutSide /* side */) const
 {
     return q_layoutItem->sizePolicy().controlType();
@@ -613,7 +632,14 @@ QRectF QGridLayoutItem::geometryWithin(qreal x, qreal y, qreal width, qreal heig
         qreal cellWidth = width;
         qreal cellHeight = height;
 
-        QSizeF size = effectiveMaxSize().boundedTo(QSizeF(cellWidth, cellHeight));
+        QSize constraint;
+        if (hasDynamicConstraint()) {
+            if (dynamicConstraintOrientation() == Qt::Vertical)
+                constraint.setWidth(cellWidth);
+            else
+                constraint.setHeight(cellHeight);
+        }
+        QSizeF size = effectiveMaxSize(constraint).boundedTo(QSizeF(cellWidth, cellHeight));
         width = size.width();
         height = size.height();
 
@@ -675,13 +701,13 @@ void QGridLayoutItem::insertOrRemoveRows(int row, int delta, Qt::Orientation ori
     Note that effectiveSizeHint does not take sizePolicy into consideration,
     (since it only evaluates the hints, as the name implies)
 */
-QSizeF QGridLayoutItem::effectiveMaxSize() const
+QSizeF QGridLayoutItem::effectiveMaxSize(const QSizeF &constraint) const
 {
-    QSizeF size;
+    QSizeF size = constraint;
     bool vGrow = (sizePolicy(Qt::Vertical) & QSizePolicy::GrowFlag) == QSizePolicy::GrowFlag;
     bool hGrow = (sizePolicy(Qt::Horizontal) & QSizePolicy::GrowFlag) == QSizePolicy::GrowFlag;
     if (!vGrow || !hGrow) {
-        QSizeF pref = layoutItem()->effectiveSizeHint(Qt::PreferredSize);
+        QSizeF pref = layoutItem()->effectiveSizeHint(Qt::PreferredSize, constraint);
         if (!vGrow)
             size.setHeight(pref.height());
         if (!hGrow)
@@ -689,7 +715,7 @@ QSizeF QGridLayoutItem::effectiveMaxSize() const
     }
 
     if (!size.isValid()) {
-        QSizeF maxSize = layoutItem()->effectiveSizeHint(Qt::MaximumSize);
+        QSizeF maxSize = layoutItem()->effectiveSizeHint(Qt::MaximumSize, constraint);
         if (size.width() == -1)
             size.setWidth(maxSize.width());
         if (size.height() == -1)
@@ -1010,6 +1036,7 @@ void QGridLayoutEngine::invalidate()
     q_cachedEffectiveLastRows[Ver] = -1;
     q_cachedDataForStyleInfo.invalidate();
     q_cachedSize = QSizeF();
+    q_cachedConstraintOrientation = UnknownConstraint;
 }
 
 static void visualRect(QRectF *geom, Qt::LayoutDirection dir, const QRectF &contentsRect)
@@ -1074,10 +1101,13 @@ QRectF QGridLayoutEngine::cellRect(const QLayoutStyleInfo &styleInfo,
 }
 
 QSizeF QGridLayoutEngine::sizeHint(const QLayoutStyleInfo &styleInfo, Qt::SizeHint which,
-                                   const QSizeF & /* constraint */) const
+                                   const QSizeF &constraint) const
 {
     ensureColumnAndRowData(styleInfo);
 
+    if (hasDynamicConstraint())
+        return dynamicallyConstrainedSizeHint(which, constraint);
+
     switch (which) {
     case Qt::MinimumSize:
         return QSizeF(q_totalBoxes[Hor].q_minimumSize, q_totalBoxes[Ver].q_minimumSize);
@@ -1375,7 +1405,11 @@ void QGridLayoutEngine::fillRowData(QGridLayoutRowData *rowData, const QLayoutSt
                         box = &multiCell.q_box;
                         multiCell.q_stretch = itemStretch;
                     }
-                    box->combine(item->box(orientation));
+                    // Items with constraints are not included in the orientation that
+                    // they are constrained (since it depends on the hfw/constraint function).
+                    // They must be combined at a later stage.
+                    if (!item->hasDynamicConstraint() || orientation != item->dynamicConstraintOrientation())
+                        box->combine(item->box(orientation));
 
                     if (effectiveRowSpan == 1) {
                         QSizePolicy::ControlTypes controls = item->controlTypes(top);
@@ -1532,6 +1566,138 @@ void QGridLayoutEngine::ensureColumnAndRowData(const QLayoutStyleInfo &styleInfo
     q_cachedDataForStyleInfo = styleInfo;
 }
 
+QSizeF QGridLayoutEngine::dynamicallyConstrainedSizeHint(Qt::SizeHint which,
+                                                         const QSizeF &constraint) const
+{
+    Q_ASSERT(hasDynamicConstraint());
+    if (constraint.width() < 0 && constraint.height() < 0) {
+        // Process the hfw / wfh items that we did not process in fillRowData()
+        const Qt::Orientation constraintOrient = constraintOrientation();
+
+        QGridLayoutRowData rowData = constraintOrient == Qt::Vertical ? q_rowData : q_columnData;
+        for (int i = q_items.count() - 1; i >= 0; --i) {
+            QGridLayoutItem *item = q_items.at(i);
+            if (item->hasDynamicConstraint()) {
+                QGridLayoutBox box = item->box(constraintOrient);
+                QGridLayoutBox &rowBox = rowData.boxes[item->firstRow(constraintOrient)];
+                rowBox.combine(box);
+            }
+        }
+
+        QGridLayoutBox totalBoxes[2];
+        if (constraintOrient == Qt::Vertical) {
+            totalBoxes[Hor] = q_columnData.totalBox(0, columnCount());
+            totalBoxes[Ver] = rowData.totalBox(0, rowCount());
+        } else {
+            totalBoxes[Hor] = rowData.totalBox(0, columnCount());
+            totalBoxes[Ver] = q_rowData.totalBox(0, rowCount());
+        }
+        return QSizeF(totalBoxes[Hor].q_sizes(which), totalBoxes[Ver].q_sizes(which));
+    }
+
+
+    Q_ASSERT(constraint.width() >= 0 || constraint.height() >= 0);
+    q_xx.resize(columnCount());
+    q_yy.resize(rowCount());
+    q_widths.resize(columnCount());
+    q_heights.resize(rowCount());
+    q_descents.resize(rowCount());
+
+
+    const Qt::Orientation orientation = constraintOrientation();
+    QGridLayoutRowData *colData;
+    QGridLayoutRowData constrainedRowData;
+    QGridLayoutBox *totalBox;
+    qreal *sizes;
+    qreal *pos;
+    qreal *descents;
+    qreal targetSize;
+    qreal cCount;
+    qreal rCount;
+
+    if (orientation == Qt::Vertical) {
+        // height for width
+        colData = &q_columnData;
+        totalBox = &q_totalBoxes[Hor];
+        sizes = q_widths.data();
+        pos = q_xx.data();
+        descents = 0;
+        targetSize = constraint.width();
+        cCount = columnCount();
+        rCount = rowCount();
+        constrainedRowData = q_rowData;
+    } else {
+        // width for height
+        colData = &q_rowData;
+        totalBox = &q_totalBoxes[Ver];
+        sizes = q_heights.data();
+        pos = q_yy.data();
+        descents = q_descents.data();
+        targetSize = constraint.height();
+        cCount = rowCount();
+        rCount = columnCount();
+        constrainedRowData = q_columnData;
+    }
+    colData->calculateGeometries(0, cCount, targetSize, pos, sizes, descents, *totalBox);
+    for (int i = q_items.count() - 1; i >= 0; --i) {
+        QGridLayoutItem *item = q_items.at(i);
+
+        if (item->hasDynamicConstraint()) {
+            const qreal size = sizes[item->firstColumn(orientation)];
+            QGridLayoutBox box = item->box(orientation, size);
+            QGridLayoutBox &rowBox = constrainedRowData.boxes[item->firstRow(orientation)];
+            rowBox.combine(box);
+        }
+    }
+    const qreal newSize = constrainedRowData.totalBox(0, rCount).q_sizes(which);
+
+    return (orientation == Qt::Vertical) ? QSizeF(targetSize, newSize) : QSizeF(newSize, targetSize);
+}
+
+
+/**
+   returns false if the layout has contradicting constraints (i.e. some items with a horizontal
+   constraint and other items with a vertical constraint)
+ */
+bool QGridLayoutEngine::ensureDynamicConstraint() const
+{
+    if (q_cachedConstraintOrientation == UnknownConstraint) {
+        for (int i = q_items.count() - 1; i >= 0; --i) {
+            QGridLayoutItem *item = q_items.at(i);
+            if (item->hasDynamicConstraint()) {
+                Qt::Orientation itemConstraintOrientation = item->dynamicConstraintOrientation();
+                if (q_cachedConstraintOrientation == UnknownConstraint) {
+                    q_cachedConstraintOrientation = itemConstraintOrientation;
+                } else if (q_cachedConstraintOrientation != itemConstraintOrientation) {
+                    q_cachedConstraintOrientation = UnfeasibleConstraint;
+                    qWarning("QGridLayoutEngine: Unfeasible, cannot mix horizontal and"
+                             " vertical constraint in the same layout");
+                    return false;
+                }
+            }
+        }
+        if (q_cachedConstraintOrientation == UnknownConstraint)
+            q_cachedConstraintOrientation = NoConstraint;
+    }
+    return true;
+}
+
+bool QGridLayoutEngine::hasDynamicConstraint() const
+{
+    if (!ensureDynamicConstraint())
+        return false;
+    return q_cachedConstraintOrientation != NoConstraint;
+}
+
+/*
+ * return value is only valid if hasConstraint() returns true
+ */
+Qt::Orientation QGridLayoutEngine::constraintOrientation() const
+{
+    (void)ensureDynamicConstraint();
+    return (Qt::Orientation)q_cachedConstraintOrientation;
+}
+
 void QGridLayoutEngine::ensureGeometries(const QLayoutStyleInfo &styleInfo,
                                          const QSizeF &size) const
 {
@@ -1544,10 +1710,74 @@ void QGridLayoutEngine::ensureGeometries(const QLayoutStyleInfo &styleInfo,
     q_widths.resize(columnCount());
     q_heights.resize(rowCount());
     q_descents.resize(rowCount());
-    q_columnData.calculateGeometries(0, columnCount(), size.width(), q_xx.data(), q_widths.data(),
-                                     0, q_totalBoxes[Hor]);
-    q_rowData.calculateGeometries(0, rowCount(), size.height(), q_yy.data(), q_heights.data(),
-                                  q_descents.data(), q_totalBoxes[Ver]);
+
+
+    Qt::Orientation orientation = Qt::Vertical;
+    if (hasDynamicConstraint())
+        orientation = constraintOrientation();
+
+    /*
+      In order to do hfw we need to first distribute the columns, then the rows.
+      In order to do wfh we need to first distribute the rows, then the columns.
+
+      If there is no constraint, the order of distributing the rows or columns first is irrelevant.
+      We choose horizontal just to keep the same behaviour as before (however, there shouldn't
+      be any behaviour difference).
+ */
+
+    QGridLayoutRowData *colData;
+    QGridLayoutRowData rowData;
+    qreal *widths;
+    qreal *heights;
+    qreal *xx;
+    qreal *yy;
+    qreal *xdescents = 0;
+    qreal *ydescents = 0;
+    qreal cCount;
+    qreal rCount;
+    QSizeF oSize = size;
+    if (orientation == Qt::Vertical) {
+        // height for width
+        colData = &q_columnData;
+        rowData = q_rowData;
+        widths = q_widths.data();
+        heights = q_heights.data();
+        xx = q_xx.data();
+        yy = q_yy.data();
+        cCount = columnCount();
+        rCount = rowCount();
+        ydescents = q_descents.data();
+    } else {
+        // width for height
+        colData = &q_rowData;
+        rowData = q_columnData;
+        widths = q_heights.data();
+        heights = q_widths.data();
+        xx = q_yy.data();
+        yy = q_xx.data();
+        cCount = rowCount();
+        rCount = columnCount();
+        xdescents = q_descents.data();
+        oSize.transpose();
+    }
+
+    colData->calculateGeometries(0, cCount, oSize.width(), xx, widths,
+                                 xdescents, q_totalBoxes[orientation == Qt::Horizontal]);
+    for (int i = q_items.count() - 1; i >= 0; --i) {
+        QGridLayoutItem *item = q_items.at(i);
+        const int col = item->firstColumn(orientation);
+        const int row = item->firstRow(orientation);
+        if (item->hasDynamicConstraint()) {
+            const qreal sz = widths[col];
+            QGridLayoutBox box = item->box(orientation, sz);
+            rowData.boxes[row].combine(box);
+        }
+    }
+
+    QGridLayoutBox &totalBox = q_totalBoxes[orientation == Qt::Vertical];
+    totalBox = rowData.totalBox(0, rCount);
+    rowData.calculateGeometries(0, rCount, oSize.height(), yy, heights,
+                                 ydescents, totalBox);
 
     q_cachedSize = size;
 }
diff --git a/src/gui/graphicsview/qgridlayoutengine_p.h b/src/gui/graphicsview/qgridlayoutengine_p.h
index 9ac9a8e..580af7e 100644
--- a/src/gui/graphicsview/qgridlayoutengine_p.h
+++ b/src/gui/graphicsview/qgridlayoutengine_p.h
@@ -91,6 +91,14 @@ enum LayoutSide {
     Bottom
 };
 
+enum {
+    NoConstraint,
+    HorizontalConstraint,
+    VerticalConstraint,
+    UnknownConstraint,      // need to update cache
+    UnfeasibleConstraint    // not feasible, it be has some items with Vertical and others with Horizontal constraints
+};
+
 template <typename T>
 class QLayoutParameter
 {
@@ -270,6 +278,10 @@ public:
     inline void setAlignment(Qt::Alignment alignment) { q_alignment = alignment; }
 
     QSizePolicy::Policy sizePolicy(Qt::Orientation orientation) const;
+
+    bool hasDynamicConstraint() const;
+    Qt::Orientation dynamicConstraintOrientation() const;
+
     QSizePolicy::ControlTypes controlTypes(LayoutSide side) const;
     QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const;
     QGridLayoutBox box(Qt::Orientation orientation, qreal constraint = -1.0) const;
@@ -280,7 +292,7 @@ public:
     void setGeometry(const QRectF &rect);
     void transpose();
     void insertOrRemoveRows(int row, int delta, Qt::Orientation orientation = Qt::Vertical);
-    QSizeF effectiveMaxSize() const;
+    QSizeF effectiveMaxSize(const QSizeF &constraint) const;
 
 #ifdef QT_DEBUG
     void dump(int indent = 0) const;
@@ -372,6 +384,14 @@ public:
                     int column, int rowSpan, int columnSpan) const;
     QSizeF sizeHint(const QLayoutStyleInfo &styleInfo, Qt::SizeHint which,
                     const QSizeF &constraint) const;
+
+    // heightForWidth / widthForHeight support
+    QSizeF dynamicallyConstrainedSizeHint(Qt::SizeHint which, const QSizeF &constraint) const;
+    bool ensureDynamicConstraint() const;
+    bool hasDynamicConstraint() const;
+    Qt::Orientation constraintOrientation() const;
+
+
     QSizePolicy::ControlTypes controlTypes(LayoutSide side) const;
     void transpose();
     void setVisualDirection(Qt::LayoutDirection direction);
@@ -405,6 +425,7 @@ private:
     // Lazily computed from the above user input
     mutable int q_cachedEffectiveFirstRows[NOrientations];
     mutable int q_cachedEffectiveLastRows[NOrientations];
+    mutable quint8 q_cachedConstraintOrientation : 2;
 
     // Layout item input
     mutable QLayoutStyleInfo q_cachedDataForStyleInfo;
diff --git a/src/gui/inputmethod/qcoefepinputcontext_s60.cpp b/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
index 394d374..c4d60a5 100644
--- a/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
+++ b/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
@@ -364,10 +364,10 @@ void QCoeFepInputContext::applyHints(Qt::InputMethodHints hints)
 
     commitTemporaryPreeditString();
 
-    bool numbersOnly = hints & ImhDigitsOnly || hints & ImhFormattedNumbersOnly
-            || hints & ImhDialableCharactersOnly;
-    bool noOnlys = !(numbersOnly || hints & ImhUppercaseOnly
-            || hints & ImhLowercaseOnly);
+    const bool anynumbermodes = hints & (ImhDigitsOnly | ImhFormattedNumbersOnly | ImhDialableCharactersOnly);
+    const bool anytextmodes = hints & (ImhUppercaseOnly | ImhLowercaseOnly | ImhEmailCharactersOnly | ImhUrlCharactersOnly);
+    const bool numbersOnly = anynumbermodes && !anytextmodes;
+    const bool noOnlys = !(hints & ImhExclusiveInputMask);
     TInt flags;
     Qt::InputMethodHints oldHints = hints;
 
@@ -379,8 +379,7 @@ void QCoeFepInputContext::applyHints(Qt::InputMethodHints hints)
     }
     if (!noOnlys) {
         // Make sure that the preference is within the permitted set.
-        if (hints & ImhPreferNumbers && !(hints & ImhDigitsOnly || hints & ImhFormattedNumbersOnly
-                || hints & ImhDialableCharactersOnly)) {
+        if (hints & ImhPreferNumbers && !anynumbermodes) {
             hints &= ~ImhPreferNumbers;
         } else if (hints & ImhPreferUppercase && !(hints & ImhUppercaseOnly)) {
             hints &= ~ImhPreferUppercase;
@@ -393,8 +392,7 @@ void QCoeFepInputContext::applyHints(Qt::InputMethodHints hints)
                 hints |= ImhPreferLowercase;
             } else if (hints & ImhUppercaseOnly) {
                 hints |= ImhPreferUppercase;
-            } else if (hints & ImhDigitsOnly || hints & ImhFormattedNumbersOnly
-                    || hints & ImhDialableCharactersOnly) {
+            } else if (numbersOnly) {
                 hints |= ImhPreferNumbers;
             }
         }
@@ -408,13 +406,21 @@ void QCoeFepInputContext::applyHints(Qt::InputMethodHints hints)
         m_fepState->SetCurrentInputMode(EAknEditorTextInputMode);
     }
     flags = 0;
-    if (numbersOnly) {
+    if (noOnlys || (anynumbermodes && anytextmodes)) {
+        flags = EAknEditorAllInputModes;
+    }
+    else if (anynumbermodes) {
         flags |= EAknEditorNumericInputMode;
+        if (QSysInfo::s60Version() > QSysInfo::SV_S60_5_0
+            && ((hints & ImhFormattedNumbersOnly) || (hints & ImhDialableCharactersOnly))) {
+            //workaround - the * key does not launch the symbols menu, making it impossible to use these modes unless text mode is enabled.
+            flags |= EAknEditorTextInputMode;
+        }
     }
-    if (hints & ImhUppercaseOnly || hints & ImhLowercaseOnly) {
+    else if (anytextmodes) {
         flags |= EAknEditorTextInputMode;
     }
-    if (flags == 0) {
+    else {
         flags = EAknEditorAllInputModes;
     }
     m_fepState->SetPermittedInputModes(flags);
@@ -461,24 +467,33 @@ void QCoeFepInputContext::applyHints(Qt::InputMethodHints hints)
     if (hints & ImhNoPredictiveText || hints & ImhHiddenText) {
         flags |= EAknEditorFlagNoT9;
     }
+    // if alphanumeric input, or if multiple incompatible number modes are selected;
+    // then make all symbols available in numeric mode too.
+    if (!numbersOnly || ((hints & ImhFormattedNumbersOnly) && (hints & ImhDialableCharactersOnly)))
+        flags |= EAknEditorFlagUseSCTNumericCharmap;
     m_fepState->SetFlags(flags);
     ReportAknEdStateEvent(MAknEdStateObserver::EAknEdwinStateFlagsUpdate);
 
-    if (hints & ImhFormattedNumbersOnly) {
+    if (hints & ImhDialableCharactersOnly) {
+        // This is first, because if (ImhDialableCharactersOnly | ImhFormattedNumbersOnly)
+        // is specified, this one is more natural (# key enters a #)
+        flags = EAknEditorStandardNumberModeKeymap;
+    } else if (hints & ImhFormattedNumbersOnly) {
+        // # key enters decimal point
         flags = EAknEditorCalculatorNumberModeKeymap;
     } else if (hints & ImhDigitsOnly) {
+        // This is last, because it is most restrictive (# key is inactive)
         flags = EAknEditorPlainNumberModeKeymap;
     } else {
-        // ImhDialableCharactersOnly is the fallback as well, so we don't need to check for
-        // that flag.
         flags = EAknEditorStandardNumberModeKeymap;
     }
     m_fepState->SetNumericKeymap(static_cast<TAknEditorNumericKeymap>(flags));
 
-    if (hints & ImhEmailCharactersOnly) {
-        m_fepState->SetSpecialCharacterTableResourceId(R_AVKON_EMAIL_ADDR_SPECIAL_CHARACTER_TABLE_DIALOG);
-    } else if (hints & ImhUrlCharactersOnly) {
+    if (hints & ImhUrlCharactersOnly) {
+        // URL characters is everything except space, so a superset of the other restrictions
         m_fepState->SetSpecialCharacterTableResourceId(R_AVKON_URL_SPECIAL_CHARACTER_TABLE_DIALOG);
+    } else if (hints & ImhEmailCharactersOnly) {
+        m_fepState->SetSpecialCharacterTableResourceId(R_AVKON_EMAIL_ADDR_SPECIAL_CHARACTER_TABLE_DIALOG);
     } else {
         m_fepState->SetSpecialCharacterTableResourceId(R_AVKON_SPECIAL_CHARACTER_TABLE_DIALOG);
     }
diff --git a/src/gui/itemviews/qabstractitemview.cpp b/src/gui/itemviews/qabstractitemview.cpp
index 97499f3..4ffd284 100644
--- a/src/gui/itemviews/qabstractitemview.cpp
+++ b/src/gui/itemviews/qabstractitemview.cpp
@@ -2270,9 +2270,11 @@ void QAbstractItemView::keyPressEvent(QKeyEvent *event)
             } else {
                 d->selectionModel->setCurrentIndex(newCurrent, command);
                 d->pressedPosition = visualRect(newCurrent).center() + d->offset();
-                // We copy the same behaviour as for mousePressEvent().
-                QRect rect(d->pressedPosition - d->offset(), QSize(1, 1));
-                setSelection(rect, command);
+                if (newCurrent.isValid()) {
+                    // We copy the same behaviour as for mousePressEvent().
+                    QRect rect(d->pressedPosition - d->offset(), QSize(1, 1));
+                    setSelection(rect, command);
+                }
             }
             event->accept();
             return;
diff --git a/src/gui/itemviews/qsortfilterproxymodel.cpp b/src/gui/itemviews/qsortfilterproxymodel.cpp
index f9b6b94..953a7f1 100644
--- a/src/gui/itemviews/qsortfilterproxymodel.cpp
+++ b/src/gui/itemviews/qsortfilterproxymodel.cpp
@@ -774,7 +774,7 @@ void QSortFilterProxyModelPrivate::source_items_inserted(
     if (model->rowCount(source_parent) == delta_item_count) {
         // Items were inserted where there were none before.
         // If it was new rows make sure to create mappings for columns so that a
-        // valid mapping can be retreived later and vice-versa.
+        // valid mapping can be retrieved later and vice-versa.
 
         QVector<int> &orthogonal_proxy_to_source = (orient == Qt::Horizontal) ? m->source_rows : m->source_columns;
         QVector<int> &orthogonal_source_to_proxy = (orient == Qt::Horizontal) ? m->proxy_rows : m->proxy_columns;
diff --git a/src/gui/kernel/qapplication.h b/src/gui/kernel/qapplication.h
index 799d4c2..0242582 100644
--- a/src/gui/kernel/qapplication.h
+++ b/src/gui/kernel/qapplication.h
@@ -412,6 +412,9 @@ private:
 #if defined(QT_RX71_MULTITOUCH)
     Q_PRIVATE_SLOT(d_func(), void _q_readRX71MultiTouchEvents())
 #endif
+#if defined(Q_OS_SYMBIAN)
+    Q_PRIVATE_SLOT(d_func(), void _q_aboutToQuit())
+#endif
 };
 
 QT_END_NAMESPACE
diff --git a/src/gui/kernel/qapplication_p.h b/src/gui/kernel/qapplication_p.h
index 53205b5..8dc16e0 100644
--- a/src/gui/kernel/qapplication_p.h
+++ b/src/gui/kernel/qapplication_p.h
@@ -519,6 +519,7 @@ public:
     int symbianHandleCommand(const QSymbianEvent *symbianEvent);
     int symbianResourceChange(const QSymbianEvent *symbianEvent);
 
+    void _q_aboutToQuit();
 #endif
 #if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC)
     void sendSyntheticEnterLeave(QWidget *widget);
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index 1f6a4ae..559bb6a 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -87,6 +87,10 @@
 #include <hal.h>
 #include <hal_data.h>
 
+#ifdef SYMBIAN_GRAPHICS_WSERV_QT_EFFECTS
+#include <graphics/wstfxconst.h>
+#endif
+
 QT_BEGIN_NAMESPACE
 
 // Goom Events through Window Server
@@ -372,7 +376,7 @@ void QSymbianControl::ConstructL(bool isWindowOwning, bool desktop)
 {
     if (!desktop)
     {
-        if (isWindowOwning or !qwidget->parentWidget())
+        if (isWindowOwning || !qwidget->parentWidget())
             CreateWindowL(S60->windowGroup());
         else
             /**
@@ -395,6 +399,34 @@ void QSymbianControl::ConstructL(bool isWindowOwning, bool desktop)
 
         DrawableWindow()->SetPointerGrab(ETrue);
     }
+
+#ifdef SYMBIAN_GRAPHICS_WSERV_QT_EFFECTS
+    if (OwnsWindow()) {
+        TTfxWindowPurpose windowPurpose(ETfxPurposeNone);
+        switch (qwidget->windowType()) {
+        case Qt::Dialog:
+            windowPurpose = ETfxPurposeDialogWindow;
+            break;
+        case Qt::Popup:
+            windowPurpose = ETfxPurposePopupWindow;
+            break;
+        case Qt::Tool:
+            windowPurpose = ETfxPurposeToolWindow;
+            break;
+        case Qt::ToolTip:
+            windowPurpose = ETfxPurposeToolTipWindow;
+            break;
+        case Qt::SplashScreen:
+            windowPurpose = ETfxPurposeSplashScreenWindow;
+            break;
+        default:
+            windowPurpose = (isWindowOwning || !qwidget->parentWidget())
+                            ? ETfxPurposeWindow : ETfxPurposeChildWindow;
+            break;
+        }
+        Window().SetPurpose(windowPurpose);
+    }
+#endif
 }
 
 QSymbianControl::~QSymbianControl()
@@ -1035,7 +1067,7 @@ void QSymbianControl::Draw(const TRect& controlRect) const
         if (QApplicationPrivate::runtime_graphics_system) {
             QRuntimeWindowSurface *rtSurface =
                     static_cast<QRuntimeWindowSurface*>(qwidget->windowSurface());
-            s60Surface = static_cast<QS60WindowSurface *>(rtSurface->m_windowSurface);
+            s60Surface = static_cast<QS60WindowSurface *>(rtSurface->m_windowSurface.data());
         } else
 #endif
             s60Surface = static_cast<QS60WindowSurface *>(qwidget->windowSurface());
@@ -1055,7 +1087,8 @@ void QSymbianControl::Draw(const TRect& controlRect) const
             break;
 
         case QWExtra::ZeroFill:
-            if (Window().DisplayMode() == EColor16MA) {
+            if (Window().DisplayMode() == EColor16MA
+                || Window().DisplayMode() == Q_SYMBIAN_ECOLOR16MAP) {
                 gc.SetBrushStyle(CGraphicsContext::ESolidBrush);
                 gc.SetDrawMode(CGraphicsContext::EDrawModeWriteAlpha);
                 gc.SetBrushColor(TRgb::Color16MA(0));
@@ -1328,7 +1361,7 @@ void qt_init(QApplicationPrivate * /* priv */, int)
         // framework destruction.
         TTrapHandler *origTrapHandler = User::TrapHandler();
 
-        // The S60 framework has not been initalized. We need to do it.
+        // The S60 framework has not been initialized. We need to do it.
         TApaApplicationFactory factory(S60->s60ApplicationFactory ?
                 S60->s60ApplicationFactory : newS60Application);
         CApaCommandLine* commandLine = 0;
@@ -1442,6 +1475,8 @@ void qt_init(QApplicationPrivate * /* priv */, int)
             S60->avkonComponentsSupportTransparency = (value==1) ? true : false;
         }
     }
+    delete repository;
+    repository = 0;
 #endif
 
 #ifdef QT_KEYPAD_NAVIGATION
@@ -1483,6 +1518,10 @@ void qt_init(QApplicationPrivate * /* priv */, int)
     systemFont.setFamily(systemFont.defaultFamily());
     QApplicationPrivate::setSystemFont(systemFont);
 
+#ifdef SYMBIAN_GRAPHICS_WSERV_QT_EFFECTS
+    QObject::connect(qApp, SIGNAL(aboutToQuit()), qApp, SLOT(_q_aboutToQuit()));
+#endif
+
 /*
  ### Commented out for now as parameter handling not needed in SOS(yet). Code below will break testlib with -o flag
     int argc = priv->argc;
@@ -1506,7 +1545,7 @@ void qt_init(QApplicationPrivate * /* priv */, int)
 */
 
     // Register WId with the metatype system.  This is to enable
-    // QWidgetPrivate::create_sys to used delayed slot invokation in order
+    // QWidgetPrivate::create_sys to used delayed slot invocation in order
     // to destroy WId objects during reparenting.
     qRegisterMetaType<WId>("WId");
 }
@@ -1572,6 +1611,9 @@ bool QApplicationPrivate::modalState()
 
 void QApplicationPrivate::enterModal_sys(QWidget *widget)
 {
+#ifdef SYMBIAN_GRAPHICS_WSERV_QT_EFFECTS
+    S60->wsSession().SendEffectCommand(ETfxCmdAppModalModeEnter);
+#endif
     if (widget) {
         static_cast<QSymbianControl *>(widget->effectiveWinId())->FadeBehindPopup(ETrue);
         // Modal partial screen dialogs (like queries) capture pointer events.
@@ -1587,6 +1629,9 @@ void QApplicationPrivate::enterModal_sys(QWidget *widget)
 
 void QApplicationPrivate::leaveModal_sys(QWidget *widget)
 {
+#ifdef SYMBIAN_GRAPHICS_WSERV_QT_EFFECTS
+    S60->wsSession().SendEffectCommand(ETfxCmdAppModalModeExit);
+#endif
     if (widget) {
         static_cast<QSymbianControl *>(widget->effectiveWinId())->FadeBehindPopup(EFalse);
         // ### FixMe: Add specialized behaviour for fullscreen modal dialogs
@@ -1883,6 +1928,9 @@ int QApplicationPrivate::symbianProcessWsEvent(const QSymbianEvent *symbianEvent
                 break;
             QRefCountedWidgetBackingStore &backingStore = window->d_func()->maybeTopData()->backingStore;
             if (visChangedEvent->iFlags & TWsVisibilityChangedEvent::ENotVisible) {
+#ifdef  SYMBIAN_GRAPHICS_WSERV_QT_EFFECTS
+                S60->wsSession().SendEffectCommand(ETfxCmdDeallocateLayer);
+#endif
                 // Decrement backing store reference count
                 backingStore.deref();
                 // In order to ensure that any resources used by the window surface
@@ -1893,6 +1941,9 @@ int QApplicationPrivate::symbianProcessWsEvent(const QSymbianEvent *symbianEvent
                     // Increment backing store reference count
                     backingStore.ref();
                 } else {
+#ifdef SYMBIAN_GRAPHICS_WSERV_QT_EFFECTS
+                    S60->wsSession().SendEffectCommand(ETfxCmdRestoreLayer);
+#endif
                     // Create backing store with an initial reference count of 1
                     backingStore.create(window);
                     backingStore.ref();
@@ -2268,6 +2319,14 @@ void QApplication::restoreOverrideCursor()
 
 #endif // QT_NO_CURSOR
 
+void QApplicationPrivate::_q_aboutToQuit()
+{
+#ifdef SYMBIAN_GRAPHICS_WSERV_QT_EFFECTS
+    // Send the shutdown tfx command
+    S60->wsSession().SendEffectCommand(ETfxCmdAppShutDown);
+#endif
+}
+
 QS60ThreadLocalData::QS60ThreadLocalData()
 {
     CCoeEnv *env = CCoeEnv::Static();
diff --git a/src/gui/kernel/qapplication_win.cpp b/src/gui/kernel/qapplication_win.cpp
index ec26e81..0c48bfd 100644
--- a/src/gui/kernel/qapplication_win.cpp
+++ b/src/gui/kernel/qapplication_win.cpp
@@ -716,8 +716,10 @@ static void qt_set_windows_updateScrollBar(QWidget *widget)
         if (QWidget *w = static_cast<QWidget *>(o))
             qt_set_windows_updateScrollBar(w);
     }
+#ifndef QT_NO_SCROLLBAR
     if (qobject_cast<QScrollBar*>(widget))
         widget->updateGeometry();
+#endif
 }
 
 
@@ -1499,6 +1501,7 @@ extern "C" LRESULT QT_WIN_CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wPa
 
     switch (message) {
 #ifndef Q_WS_WINCE
+#ifndef QT_NO_SESSIONMANAGER
     case WM_QUERYENDSESSION: {
         if (sm_smActive) // bogus message from windows
             RETURN(true);
@@ -1531,6 +1534,7 @@ extern "C" LRESULT QT_WIN_CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wPa
 
         RETURN(0);
     }
+#endif
     case WM_DISPLAYCHANGE:
         if (QApplication::type() == QApplication::Tty)
             break;
@@ -2236,6 +2240,7 @@ extern "C" LRESULT QT_WIN_CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wPa
             }
             break;
 
+#ifndef QT_NO_CONTEXTMENU
             case WM_CONTEXTMENU:
             {
                 // it's not VK_APPS or Shift+F10, but a click in the NC area
@@ -2264,6 +2269,7 @@ extern "C" LRESULT QT_WIN_CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wPa
             }
             break;
 #endif
+#endif
 
         case WM_IME_STARTCOMPOSITION:
         case WM_IME_ENDCOMPOSITION:
diff --git a/src/gui/kernel/qcocoamenuloader_mac.mm b/src/gui/kernel/qcocoamenuloader_mac.mm
index 8d65aa1..8d38f45 100644
--- a/src/gui/kernel/qcocoamenuloader_mac.mm
+++ b/src/gui/kernel/qcocoamenuloader_mac.mm
@@ -255,5 +255,10 @@ QT_USE_NAMESPACE
         qApp->quit();
     }
 }
+
+ - (void)orderFrontCharacterPalette:(id)sender
+ {
+     [NSApp orderFrontCharacterPalette:sender];
+ }
 @end
 #endif // QT_MAC_USE_COCOA
diff --git a/src/gui/kernel/qcocoamenuloader_mac_p.h b/src/gui/kernel/qcocoamenuloader_mac_p.h
index a75ad0a..edacfa5 100644
--- a/src/gui/kernel/qcocoamenuloader_mac_p.h
+++ b/src/gui/kernel/qcocoamenuloader_mac_p.h
@@ -88,6 +88,7 @@
 - (IBAction)hide:(id)sender;
 - (IBAction)qtDispatcherToQAction:(id)sender;
 - (void)qtUpdateMenubar;
+- (void)orderFrontCharacterPalette:(id)sender;
 @end
 
 #endif // QT_MAC_USE_COCOA
diff --git a/src/gui/kernel/qeventdispatcher_mac.mm b/src/gui/kernel/qeventdispatcher_mac.mm
index e26fbde..89f01d8 100644
--- a/src/gui/kernel/qeventdispatcher_mac.mm
+++ b/src/gui/kernel/qeventdispatcher_mac.mm
@@ -785,7 +785,7 @@ void QEventDispatcherMacPrivate::temporarilyStopAllModalSessions()
     // the stacking order of the windows while doing so, we put
     // up a block that is used in QCocoaWindow and QCocoaPanel:
     int stackSize = cocoaModalSessionStack.size();
-    for (int i=stackSize-1; i>=0; --i) {
+    for (int i=0; i<stackSize; ++i) {
         QCocoaModalSessionInfo &info = cocoaModalSessionStack[i];
         if (info.session) {
             [NSApp endModalSession:info.session];
@@ -822,12 +822,12 @@ NSModalSession QEventDispatcherMacPrivate::currentModalSession()
             QBoolBlocker block1(blockSendPostedEvents, true);
             info.nswindow = window;
             [(NSWindow*) info.nswindow retain];
-            // When creating a modal session cocoa will rearrange the windows.
-            // In order to avoid windows to be put behind another we need to
-            // keep the window level.
-            int level = [window level];
+            int levelBeforeEnterModal = [window level];
             info.session = [NSApp beginModalSessionForWindow:window];
-            [window setLevel:level];
+            // Make sure we don't stack the window lower that it was before
+            // entering modal, in case it e.g. had the stays-on-top flag set:
+            if (levelBeforeEnterModal > [window level])
+                [window setLevel:levelBeforeEnterModal];
         }
         currentModalSessionCached = info.session;
     }
diff --git a/src/gui/kernel/qwidget_win.cpp b/src/gui/kernel/qwidget_win.cpp
index 23f57da..59035b1 100644
--- a/src/gui/kernel/qwidget_win.cpp
+++ b/src/gui/kernel/qwidget_win.cpp
@@ -166,7 +166,7 @@ static void qt_tablet_init()
     qt_tablet_widget = new QWidget(0);
     qt_tablet_widget->createWinId();
     qt_tablet_widget->setObjectName(QLatin1String("Qt internal tablet widget"));
-    // We dont need this internal widget to appear in QApplication::topLevelWidgets()
+    // We don't need this internal widget to appear in QApplication::topLevelWidgets()
     if (QWidgetPrivate::allWidgets)
         QWidgetPrivate::allWidgets->remove(qt_tablet_widget);
     LOGCONTEXT lcMine;
@@ -1547,7 +1547,7 @@ bool QWidgetPrivate::shouldShowMaximizeButton()
 {
     if (data.window_flags & Qt::MSWindowsFixedSizeDialogHint)
         return false;
-    // if the user explicitely asked for the maximize button, we try to add
+    // if the user explicitly asked for the maximize button, we try to add
     // it even if the window has fixed size.
     if (data.window_flags & Qt::CustomizeWindowHint &&
         data.window_flags & Qt::WindowMaximizeButtonHint)
diff --git a/src/gui/painting/painting.pri b/src/gui/painting/painting.pri
index dfa4a48..793d380 100644
--- a/src/gui/painting/painting.pri
+++ b/src/gui/painting/painting.pri
@@ -212,6 +212,7 @@ if(mmx|3dnow|sse|sse2|iwmmxt) {
     SSE3DNOW_SOURCES += painting/qdrawhelper_sse3dnow.cpp
     SSE_SOURCES += painting/qdrawhelper_sse.cpp
     SSE2_SOURCES += painting/qdrawhelper_sse2.cpp
+    SSSE3_SOURCES += painting/qdrawhelper_ssse3.cpp
     IWMMXT_SOURCES += painting/qdrawhelper_iwmmxt.cpp
 }
 
diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp
index 1ff3d7b..276da93 100644
--- a/src/gui/painting/qdrawhelper.cpp
+++ b/src/gui/painting/qdrawhelper.cpp
@@ -7840,6 +7840,17 @@ void qInitDrawhelperAsm()
             qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_sse2;
             qBlendFunctions[QImage::Format_RGB32][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_sse2;
             qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_sse2;
+
+#if defined(QT_HAVE_SSSE3)
+            if (features & SSSE3) {
+                extern void qt_blend_argb32_on_argb32_ssse3(uchar *destPixels, int dbpl,
+                                                            const uchar *srcPixels, int sbpl,
+                                                            int w, int h,
+                                                            int const_alpha);
+                qBlendFunctions[QImage::Format_RGB32][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_ssse3;
+                qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_ssse3;
+            }
+#endif // QT_HAVE_SSSE3
         } else
 #endif
         {
diff --git a/src/gui/painting/qdrawhelper_p.h b/src/gui/painting/qdrawhelper_p.h
index 1a87127..d04c70d 100644
--- a/src/gui/painting/qdrawhelper_p.h
+++ b/src/gui/painting/qdrawhelper_p.h
@@ -314,18 +314,61 @@ struct QSpanData
     void adjustSpanMethods();
 };
 
+#if defined(Q_CC_RVCT)
+#  pragma push
+#  pragma arm
+#endif
+Q_STATIC_INLINE_FUNCTION uint INTERPOLATE_PIXEL_255(uint x, uint a, uint y, uint b) {
+    uint t = (x & 0xff00ff) * a + (y & 0xff00ff) * b;
+    t = (t + ((t >> 8) & 0xff00ff) + 0x800080) >> 8;
+    t &= 0xff00ff;
 
-Q_STATIC_INLINE_FUNCTION uint BYTE_MUL_RGB16(uint x, uint a) {
-    a += 1;
-    uint t = (((x & 0x07e0)*a) >> 8) & 0x07e0;
-    t |= (((x & 0xf81f)*(a>>2)) >> 6) & 0xf81f;
-    return t;
+    x = ((x >> 8) & 0xff00ff) * a + ((y >> 8) & 0xff00ff) * b;
+    x = (x + ((x >> 8) & 0xff00ff) + 0x800080);
+    x &= 0xff00ff00;
+    x |= t;
+    return x;
 }
+#if defined(Q_CC_RVCT)
+#  pragma pop
+#endif
 
-Q_STATIC_INLINE_FUNCTION uint BYTE_MUL_RGB16_32(uint x, uint a) {
-    uint t = (((x & 0xf81f07e0) >> 5)*a) & 0xf81f07e0;
-    t |= (((x & 0x07e0f81f)*a) >> 5) & 0x07e0f81f;
-    return t;
+#if QT_POINTER_SIZE == 8 // 64-bit versions
+
+Q_STATIC_INLINE_FUNCTION uint INTERPOLATE_PIXEL_256(uint x, uint a, uint y, uint b) {
+    quint64 t = (((quint64(x)) | ((quint64(x)) << 24)) & 0x00ff00ff00ff00ff) * a;
+    t += (((quint64(y)) | ((quint64(y)) << 24)) & 0x00ff00ff00ff00ff) * b;
+    t >>= 8;
+    t &= 0x00ff00ff00ff00ff;
+    return (uint(t)) | (uint(t >> 24));
+}
+
+Q_STATIC_INLINE_FUNCTION uint BYTE_MUL(uint x, uint a) {
+    quint64 t = (((quint64(x)) | ((quint64(x)) << 24)) & 0x00ff00ff00ff00ff) * a;
+    t = (t + ((t >> 8) & 0xff00ff00ff00ff) + 0x80008000800080) >> 8;
+    t &= 0x00ff00ff00ff00ff;
+    return (uint(t)) | (uint(t >> 24));
+}
+
+Q_STATIC_INLINE_FUNCTION uint PREMUL(uint x) {
+    uint a = x >> 24;
+    quint64 t = (((quint64(x)) | ((quint64(x)) << 24)) & 0x00ff00ff00ff00ff) * a;
+    t = (t + ((t >> 8) & 0xff00ff00ff00ff) + 0x80008000800080) >> 8;
+    t &= 0x000000ff00ff00ff;
+    return (uint(t)) | (uint(t >> 24)) | (a << 24);
+}
+
+#else // 32-bit versions
+
+Q_STATIC_INLINE_FUNCTION uint INTERPOLATE_PIXEL_256(uint x, uint a, uint y, uint b) {
+    uint t = (x & 0xff00ff) * a + (y & 0xff00ff) * b;
+    t >>= 8;
+    t &= 0xff00ff;
+
+    x = ((x >> 8) & 0xff00ff) * a + ((y >> 8) & 0xff00ff) * b;
+    x &= 0xff00ff00;
+    x |= t;
+    return x;
 }
 
 #if defined(Q_CC_RVCT)
@@ -359,6 +402,21 @@ Q_STATIC_INLINE_FUNCTION uint PREMUL(uint x) {
     x |= t | (a << 24);
     return x;
 }
+#endif
+
+
+Q_STATIC_INLINE_FUNCTION uint BYTE_MUL_RGB16(uint x, uint a) {
+    a += 1;
+    uint t = (((x & 0x07e0)*a) >> 8) & 0x07e0;
+    t |= (((x & 0xf81f)*(a>>2)) >> 6) & 0xf81f;
+    return t;
+}
+
+Q_STATIC_INLINE_FUNCTION uint BYTE_MUL_RGB16_32(uint x, uint a) {
+    uint t = (((x & 0xf81f07e0) >> 5)*a) & 0xf81f07e0;
+    t |= (((x & 0x07e0f81f)*a) >> 5) & 0x07e0f81f;
+    return t;
+}
 
 #define INV_PREMUL(p)                                   \
     (qAlpha(p) == 0 ? 0 :                               \
@@ -1847,70 +1905,6 @@ inline int qBlue565(quint16 rgb) {
     return (b << 3) | (b >> 2);
 }
 
-#if 1
-Q_STATIC_INLINE_FUNCTION uint INTERPOLATE_PIXEL_256(uint x, uint a, uint y, uint b) {
-    uint t = (x & 0xff00ff) * a + (y & 0xff00ff) * b;
-    t >>= 8;
-    t &= 0xff00ff;
-
-    x = ((x >> 8) & 0xff00ff) * a + ((y >> 8) & 0xff00ff) * b;
-    x &= 0xff00ff00;
-    x |= t;
-    return x;
-}
-
-#if defined(Q_CC_RVCT)
-#  pragma push
-#  pragma arm
-#endif
-Q_STATIC_INLINE_FUNCTION uint INTERPOLATE_PIXEL_255(uint x, uint a, uint y, uint b) {
-    uint t = (x & 0xff00ff) * a + (y & 0xff00ff) * b;
-    t = (t + ((t >> 8) & 0xff00ff) + 0x800080) >> 8;
-    t &= 0xff00ff;
-
-    x = ((x >> 8) & 0xff00ff) * a + ((y >> 8) & 0xff00ff) * b;
-    x = (x + ((x >> 8) & 0xff00ff) + 0x800080);
-    x &= 0xff00ff00;
-    x |= t;
-    return x;
-}
-#if defined(Q_CC_RVCT)
-#  pragma pop
-#endif
-#else
-// possible implementation for 64 bit
-Q_STATIC_INLINE_FUNCTION uint INTERPOLATE_PIXEL_256(uint x, uint a, uint y, uint b) {
-    ulong t = (((ulong(x)) | ((ulong(x)) << 24)) & 0x00ff00ff00ff00ff) * a;
-    t += (((ulong(y)) | ((ulong(y)) << 24)) & 0x00ff00ff00ff00ff) * b;
-    t >>= 8;
-    t &= 0x00ff00ff00ff00ff;
-    return (uint(t)) | (uint(t >> 24));
-}
-
-Q_STATIC_INLINE_FUNCTION uint INTERPOLATE_PIXEL_255(uint x, uint a, uint y, uint b) {
-    ulong t = (((ulong(x)) | ((ulong(x)) << 24)) & 0x00ff00ff00ff00ff) * a;
-    t += (((ulong(y)) | ((ulong(y)) << 24)) & 0x00ff00ff00ff00ff) * b;
-    t = (t + ((t >> 8) & 0xff00ff00ff00ff) + 0x80008000800080);
-    t &= 0x00ff00ff00ff00ff;
-    return (uint(t)) | (uint(t >> 24));
-}
-
-Q_STATIC_INLINE_FUNCTION uint BYTE_MUL(uint x, uint a) {
-    ulong t = (((ulong(x)) | ((ulong(x)) << 24)) & 0x00ff00ff00ff00ff) * a;
-    t = (t + ((t >> 8) & 0xff00ff00ff00ff) + 0x80008000800080);
-    t &= 0x00ff00ff00ff00ff;
-    return (uint(t)) | (uint(t >> 24));
-}
-
-Q_STATIC_INLINE_FUNCTION uint PREMUL(uint x) {
-    uint a = x >> 24;
-    ulong t = (((ulong(x)) | ((ulong(x)) << 24)) & 0x00ff00ff00ff00ff) * a;
-    t = (t + ((t >> 8) & 0xff00ff00ff00ff) + 0x80008000800080);
-    t &= 0x00ff00ff00ff00ff;
-    return (uint(t)) | (uint(t >> 24)) | 0xff000000;
-}
-#endif
-
 const uint qt_bayer_matrix[16][16] = {
     { 0x1, 0xc0, 0x30, 0xf0, 0xc, 0xcc, 0x3c, 0xfc,
       0x3, 0xc3, 0x33, 0xf3, 0xf, 0xcf, 0x3f, 0xff},
diff --git a/src/gui/painting/qdrawhelper_ssse3.cpp b/src/gui/painting/qdrawhelper_ssse3.cpp
new file mode 100644
index 0000000..bc4a7eb8
--- /dev/null
+++ b/src/gui/painting/qdrawhelper_ssse3.cpp
@@ -0,0 +1,263 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#ifdef QT_HAVE_SSSE3
+
+#include <private/qsimd_p.h>
+#include <private/qdrawhelper_x86_p.h>
+#include <private/qdrawingprimitive_sse2_p.h>
+
+QT_BEGIN_NAMESPACE
+
+inline static void blend_pixel(quint32 &dst, const quint32 src)
+{
+    if (src >= 0xff000000)
+        dst = src;
+    else if (src != 0)
+        dst = src + BYTE_MUL(dst, qAlpha(~src));
+}
+
+
+/* The instruction palignr uses direct arguments, so we have to generate the code fo the different
+   shift (4, 8, 12). Checking the alignment inside the loop is unfortunatelly way too slow.
+ */
+#define BLENDING_LOOP(palignrOffset, length)\
+    for (; x < length-3; x += 4) { \
+        const __m128i srcVectorLastLoaded = _mm_load_si128((__m128i *)&src[x - minusOffsetToAlignSrcOn16Bytes + 4]);\
+        const __m128i srcVector = _mm_alignr_epi8(srcVectorLastLoaded, srcVectorPrevLoaded, palignrOffset); \
+        const __m128i srcVectorAlpha = _mm_and_si128(srcVector, alphaMask); \
+        if (_mm_movemask_epi8(_mm_cmpeq_epi32(srcVectorAlpha, alphaMask)) == 0xffff) { \
+            _mm_store_si128((__m128i *)&dst[x], srcVector); \
+        } else if (_mm_movemask_epi8(_mm_cmpeq_epi32(srcVectorAlpha, nullVector)) != 0xffff) { \
+            __m128i alphaChannel = _mm_shuffle_epi8(srcVector, alphaShuffleMask); \
+            alphaChannel = _mm_sub_epi16(one, alphaChannel); \
+            const __m128i dstVector = _mm_load_si128((__m128i *)&dst[x]); \
+            __m128i destMultipliedByOneMinusAlpha; \
+            BYTE_MUL_SSE2(destMultipliedByOneMinusAlpha, dstVector, alphaChannel, colorMask, half); \
+            const __m128i result = _mm_add_epi8(srcVector, destMultipliedByOneMinusAlpha); \
+            _mm_store_si128((__m128i *)&dst[x], result); \
+        } \
+        srcVectorPrevLoaded = srcVectorLastLoaded;\
+    }
+
+
+#define BLEND_SOURCE_OVER_ARGB32_FIRST_ROW_SSSE3(dst, src, length, nullVector, half, one, colorMask, alphaMask) { \
+    int x = 0; \
+\
+    /* First, get dst aligned. */ \
+    const int offsetToAlignOn16Bytes = (4 - ((reinterpret_cast<quintptr>(dst) >> 2) & 0x3)) & 0x3;\
+    const int prologLength = qMin(length, offsetToAlignOn16Bytes);\
+\
+    for (; x < prologLength; ++x) {\
+        blend_pixel(dst[x], src[x]); \
+    } \
+\
+    const int minusOffsetToAlignSrcOn16Bytes = (reinterpret_cast<quintptr>(&(src[x])) >> 2) & 0x3;\
+\
+    if (!minusOffsetToAlignSrcOn16Bytes) {\
+        /* src is aligned, usual algorithm but with aligned operations.\
+           See the SSE2 version for more documentation on the algorithm itself. */\
+        const __m128i alphaShuffleMask = _mm_set_epi8(0xff,15,0xff,15,0xff,11,0xff,11,0xff,7,0xff,7,0xff,3,0xff,3);\
+        for (; x < length-3; x += 4) { \
+            const __m128i srcVector = _mm_load_si128((__m128i *)&src[x]); \
+            const __m128i srcVectorAlpha = _mm_and_si128(srcVector, alphaMask); \
+            if (_mm_movemask_epi8(_mm_cmpeq_epi32(srcVectorAlpha, alphaMask)) == 0xffff) { \
+                _mm_store_si128((__m128i *)&dst[x], srcVector); \
+            } else if (_mm_movemask_epi8(_mm_cmpeq_epi32(srcVectorAlpha, nullVector)) != 0xffff) { \
+                __m128i alphaChannel = _mm_shuffle_epi8(srcVector, alphaShuffleMask); \
+                alphaChannel = _mm_sub_epi16(one, alphaChannel); \
+                const __m128i dstVector = _mm_load_si128((__m128i *)&dst[x]); \
+                __m128i destMultipliedByOneMinusAlpha; \
+                BYTE_MUL_SSE2(destMultipliedByOneMinusAlpha, dstVector, alphaChannel, colorMask, half); \
+                const __m128i result = _mm_add_epi8(srcVector, destMultipliedByOneMinusAlpha); \
+                _mm_store_si128((__m128i *)&dst[x], result); \
+            } \
+        } /* end for() */\
+    } else if ((length - x) >= 8) {\
+        /* We are at the first line, so "x - minusOffsetToAlignSrcOn16Bytes" could go before src, and\
+           generate an invalid access. */\
+\
+        /* We use two vectors to extract the src: prevLoaded for the first pixels, lastLoaded for the current pixels. */\
+        __m128i srcVectorPrevLoaded;\
+        if (minusOffsetToAlignSrcOn16Bytes <= prologLength) {\
+            srcVectorPrevLoaded = _mm_load_si128((__m128i *)&src[x - minusOffsetToAlignSrcOn16Bytes]);\
+        } else {\
+            quint32 temp[4] Q_DECL_ALIGN(16);\
+            switch (prologLength) {\
+                case 3:\
+                    temp[1] = src[x - 3];\
+                case 2:\
+                    temp[2] = src[x - 2];\
+                case 1:\
+                    temp[3] = src[x - 1];\
+                default:\
+                    break;\
+            }\
+            srcVectorPrevLoaded = _mm_load_si128((__m128i *)temp);\
+        }\
+        const int palignrOffset = minusOffsetToAlignSrcOn16Bytes << 2;\
+\
+        const __m128i alphaShuffleMask = _mm_set_epi8(0xff,15,0xff,15,0xff,11,0xff,11,0xff,7,0xff,7,0xff,3,0xff,3);\
+        switch (palignrOffset) {\
+        case 4:\
+            BLENDING_LOOP(4, length)\
+            break;\
+        case 8:\
+            BLENDING_LOOP(8, length)\
+            break;\
+        case 12:\
+            BLENDING_LOOP(12, length)\
+            break;\
+        }\
+    }\
+    for (; x < length; ++x) \
+        blend_pixel(dst[x], src[x]); \
+}
+
+// Basically blend src over dst with the const alpha defined as constAlphaVector.
+// nullVector, half, one, colorMask are constant accross the whole image/texture, and should be defined as:
+//const __m128i nullVector = _mm_set1_epi32(0);
+//const __m128i half = _mm_set1_epi16(0x80);
+//const __m128i one = _mm_set1_epi16(0xff);
+//const __m128i colorMask = _mm_set1_epi32(0x00ff00ff);
+//const __m128i alphaMask = _mm_set1_epi32(0xff000000);
+//
+// The computation being done is:
+// result = s + d * (1-alpha)
+// with shortcuts if fully opaque or fully transparent.
+#define BLEND_SOURCE_OVER_ARGB32_MAIN_SSSE3(dst, src, length, nullVector, half, one, colorMask, alphaMask) { \
+    int x = 0; \
+\
+    /* First, get dst aligned. */ \
+    ALIGNMENT_PROLOGUE_16BYTES(dst, x, length) { \
+        blend_pixel(dst[x], src[x]); \
+    } \
+\
+    const int minusOffsetToAlignSrcOn16Bytes = (reinterpret_cast<quintptr>(&(src[x])) >> 2) & 0x3;\
+\
+    if (!minusOffsetToAlignSrcOn16Bytes) {\
+        /* src is aligned, usual algorithm but with aligned operations.\
+           See the SSE2 version for more documentation on the algorithm itself. */\
+        const __m128i alphaShuffleMask = _mm_set_epi8(0xff,15,0xff,15,0xff,11,0xff,11,0xff,7,0xff,7,0xff,3,0xff,3);\
+        for (; x < length-3; x += 4) { \
+            const __m128i srcVector = _mm_load_si128((__m128i *)&src[x]); \
+            const __m128i srcVectorAlpha = _mm_and_si128(srcVector, alphaMask); \
+            if (_mm_movemask_epi8(_mm_cmpeq_epi32(srcVectorAlpha, alphaMask)) == 0xffff) { \
+                _mm_store_si128((__m128i *)&dst[x], srcVector); \
+            } else if (_mm_movemask_epi8(_mm_cmpeq_epi32(srcVectorAlpha, nullVector)) != 0xffff) { \
+                __m128i alphaChannel = _mm_shuffle_epi8(srcVector, alphaShuffleMask); \
+                alphaChannel = _mm_sub_epi16(one, alphaChannel); \
+                const __m128i dstVector = _mm_load_si128((__m128i *)&dst[x]); \
+                __m128i destMultipliedByOneMinusAlpha; \
+                BYTE_MUL_SSE2(destMultipliedByOneMinusAlpha, dstVector, alphaChannel, colorMask, half); \
+                const __m128i result = _mm_add_epi8(srcVector, destMultipliedByOneMinusAlpha); \
+                _mm_store_si128((__m128i *)&dst[x], result); \
+            } \
+        } /* end for() */\
+    } else if ((length - x) >= 8) {\
+        /* We use two vectors to extract the src: prevLoaded for the first pixels, lastLoaded for the current pixels. */\
+        __m128i srcVectorPrevLoaded = _mm_load_si128((__m128i *)&src[x - minusOffsetToAlignSrcOn16Bytes]);\
+        const int palignrOffset = minusOffsetToAlignSrcOn16Bytes << 2;\
+\
+        const __m128i alphaShuffleMask = _mm_set_epi8(0xff,15,0xff,15,0xff,11,0xff,11,0xff,7,0xff,7,0xff,3,0xff,3);\
+        switch (palignrOffset) {\
+        case 4:\
+            BLENDING_LOOP(4, length)\
+            break;\
+        case 8:\
+            BLENDING_LOOP(8, length)\
+            break;\
+        case 12:\
+            BLENDING_LOOP(12, length)\
+            break;\
+        }\
+    }\
+    for (; x < length; ++x) \
+        blend_pixel(dst[x], src[x]); \
+}
+
+void qt_blend_argb32_on_argb32_ssse3(uchar *destPixels, int dbpl,
+                                     const uchar *srcPixels, int sbpl,
+                                     int w, int h,
+                                     int const_alpha)
+{
+    const quint32 *src = (const quint32 *) srcPixels;
+    quint32 *dst = (quint32 *) destPixels;
+    if (const_alpha == 256) {
+        const __m128i alphaMask = _mm_set1_epi32(0xff000000);
+        const __m128i nullVector = _mm_setzero_si128();
+        const __m128i half = _mm_set1_epi16(0x80);
+        const __m128i one = _mm_set1_epi16(0xff);
+        const __m128i colorMask = _mm_set1_epi32(0x00ff00ff);
+
+        // We have to unrol the first row in order to deal with the load on unaligned data
+        // prior to the src pointer.
+        BLEND_SOURCE_OVER_ARGB32_FIRST_ROW_SSSE3(dst, src, w, nullVector, half, one, colorMask, alphaMask);
+        dst = (quint32 *)(((uchar *) dst) + dbpl);
+        src = (const quint32 *)(((const uchar *) src) + sbpl);
+
+        for (int y = 1; y < h; ++y) {
+            BLEND_SOURCE_OVER_ARGB32_MAIN_SSSE3(dst, src, w, nullVector, half, one, colorMask, alphaMask);
+            dst = (quint32 *)(((uchar *) dst) + dbpl);
+            src = (const quint32 *)(((const uchar *) src) + sbpl);
+        }
+    } else if (const_alpha != 0) {
+        // dest = (s + d * sia) * ca + d * cia
+        //      = s * ca + d * (sia * ca + cia)
+        //      = s * ca + d * (1 - sa*ca)
+        const_alpha = (const_alpha * 255) >> 8;
+        const __m128i nullVector = _mm_setzero_si128();
+        const __m128i half = _mm_set1_epi16(0x80);
+        const __m128i one = _mm_set1_epi16(0xff);
+        const __m128i colorMask = _mm_set1_epi32(0x00ff00ff);
+        const __m128i constAlphaVector = _mm_set1_epi16(const_alpha);
+        for (int y = 0; y < h; ++y) {
+            BLEND_SOURCE_OVER_ARGB32_WITH_CONST_ALPHA_SSE2(dst, src, w, nullVector, half, one, colorMask, constAlphaVector)
+            dst = (quint32 *)(((uchar *) dst) + dbpl);
+            src = (const quint32 *)(((const uchar *) src) + sbpl);
+        }
+    }
+}
+
+QT_END_NAMESPACE
+
+#endif // QT_HAVE_SSSE3
diff --git a/src/gui/painting/qgraphicssystem_runtime.cpp b/src/gui/painting/qgraphicssystem_runtime.cpp
index be04df6..2828e9d 100644
--- a/src/gui/painting/qgraphicssystem_runtime.cpp
+++ b/src/gui/painting/qgraphicssystem_runtime.cpp
@@ -251,7 +251,7 @@ QPixmapData* QRuntimePixmapData::runtimeData() const
 }
 
 QRuntimeWindowSurface::QRuntimeWindowSurface(const QRuntimeGraphicsSystem *gs, QWidget *window)
-    : QWindowSurface(window), m_windowSurface(0), m_pendingWindowSurface(0), m_graphicsSystem(gs)
+    : QWindowSurface(window), m_graphicsSystem(gs)
 {
 
 }
@@ -259,7 +259,6 @@ QRuntimeWindowSurface::QRuntimeWindowSurface(const QRuntimeGraphicsSystem *gs, Q
 QRuntimeWindowSurface::~QRuntimeWindowSurface()
 {
     m_graphicsSystem->removeWindowSurface(this);
-    delete m_windowSurface;
 }
 
 QPaintDevice *QRuntimeWindowSurface::paintDevice()
@@ -278,8 +277,7 @@ void QRuntimeWindowSurface::flush(QWidget *widget, const QRegion &region,
 #ifdef QT_DEBUG
         qDebug() << "QRuntimeWindowSurface::flush() - destroy pending window surface";
 #endif
-        delete m_pendingWindowSurface;
-        m_pendingWindowSurface = 0;
+        m_pendingWindowSurface.reset();
     }
 }
 
@@ -355,7 +353,7 @@ QWindowSurface *QRuntimeGraphicsSystem::createWindowSurface(QWidget *widget) con
 {
     Q_ASSERT(m_graphicsSystem);
     QRuntimeWindowSurface *rtSurface = new QRuntimeWindowSurface(this, widget);
-    rtSurface->m_windowSurface = m_graphicsSystem->createWindowSurface(widget);
+    rtSurface->m_windowSurface.reset(m_graphicsSystem->createWindowSurface(widget));
     widget->setWindowSurface(rtSurface);
     m_windowSurfaces << rtSurface;
     return rtSurface;
@@ -368,7 +366,7 @@ void QRuntimeGraphicsSystem::setGraphicsSystem(const QString &name)
 #ifdef QT_DEBUG
     qDebug() << "QRuntimeGraphicsSystem::setGraphicsSystem( " << name << " )";
 #endif
-    delete m_graphicsSystem;
+    QGraphicsSystem *oldSystem = m_graphicsSystem;
     m_graphicsSystem = QGraphicsSystemFactory::create(name);
     m_graphicsSystemName = name;
 
@@ -379,7 +377,6 @@ void QRuntimeGraphicsSystem::setGraphicsSystem(const QString &name)
     for (int i = 0; i < m_pixmapDatas.size(); ++i) {
         QRuntimePixmapData *proxy = m_pixmapDatas.at(i);
         QPixmapData *newData = m_graphicsSystem->createPixmapData(proxy->m_data);
-        // ### TODO Optimize. Openvg and s60raster graphics systems could switch internal ARGB32_PRE QImage buffers.
         newData->fromImage(proxy->m_data->toImage(), Qt::NoOpaqueDetection);
         delete proxy->m_data;
         proxy->m_data = newData;
@@ -390,16 +387,14 @@ void QRuntimeGraphicsSystem::setGraphicsSystem(const QString &name)
         QRuntimeWindowSurface *proxy = m_windowSurfaces.at(i);
         QWidget *widget = proxy->m_windowSurface->window();
 
-        if(m_windowSurfaceDestroyPolicy == DestroyImmediately) {
-            delete proxy->m_windowSurface;
-            proxy->m_pendingWindowSurface = 0;
-        } else {
-            proxy->m_pendingWindowSurface = proxy->m_windowSurface;
-        }
+        if(m_windowSurfaceDestroyPolicy == DestroyAfterFirstFlush)
+            proxy->m_pendingWindowSurface.reset(proxy->m_windowSurface.take());
 
-        proxy->m_windowSurface = m_graphicsSystem->createWindowSurface(widget);
+        proxy->m_windowSurface.reset(m_graphicsSystem->createWindowSurface(widget));
         qt_widget_private(widget)->invalidateBuffer(widget->rect());
     }
+
+    delete oldSystem;
 }
 
 void QRuntimeGraphicsSystem::removePixmapData(QRuntimePixmapData *pixmapData) const
diff --git a/src/gui/painting/qgraphicssystem_runtime_p.h b/src/gui/painting/qgraphicssystem_runtime_p.h
index d4c9152..0232241 100644
--- a/src/gui/painting/qgraphicssystem_runtime_p.h
+++ b/src/gui/painting/qgraphicssystem_runtime_p.h
@@ -129,8 +129,8 @@ public:
 
     virtual QPoint offset(const QWidget *widget) const;
 
-    QWindowSurface *m_windowSurface;
-    QWindowSurface *m_pendingWindowSurface;
+    QScopedPointer<QWindowSurface> m_windowSurface;
+    QScopedPointer<QWindowSurface> m_pendingWindowSurface;
 
 private:
     const QRuntimeGraphicsSystem *m_graphicsSystem;
diff --git a/src/gui/painting/qgrayraster.c b/src/gui/painting/qgrayraster.c
index 5e7c67a..539a33c 100644
--- a/src/gui/painting/qgrayraster.c
+++ b/src/gui/painting/qgrayraster.c
@@ -956,53 +956,49 @@
                               const QT_FT_Vector*  control2,
                               const QT_FT_Vector*  to )
   {
-    TPos        dx, dy, da, db;
     int         top, level;
     int*        levels;
     QT_FT_Vector*  arc;
+    int         mid_x = ( DOWNSCALE( ras.x ) + to->x +
+                          3 * (control1->x + control2->x ) ) / 8;
+    int         mid_y = ( DOWNSCALE( ras.y ) + to->y +
+                          3 * (control1->y + control2->y ) ) / 8;
+    TPos        dx = DOWNSCALE( ras.x ) + to->x - ( mid_x << 1 );
+    TPos        dy = DOWNSCALE( ras.y ) + to->y - ( mid_y << 1 );
 
 
-    dx = DOWNSCALE( ras.x ) + to->x - ( control1->x << 1 );
     if ( dx < 0 )
       dx = -dx;
-    dy = DOWNSCALE( ras.y ) + to->y - ( control1->y << 1 );
     if ( dy < 0 )
       dy = -dy;
     if ( dx < dy )
       dx = dy;
-    da = dx;
-
-    dx = DOWNSCALE( ras.x ) + to->x - 3 * ( control1->x + control2->x );
-    if ( dx < 0 )
-      dx = -dx;
-    dy = DOWNSCALE( ras.y ) + to->y - 3 * ( control1->x + control2->y );
-    if ( dy < 0 )
-      dy = -dy;
-    if ( dx < dy )
-      dx = dy;
-    db = dx;
 
     level = 1;
-    da    = da / ras.cubic_level;
-    db    = db / ras.conic_level;
-    while ( da > 0 || db > 0 )
+    dx /= ras.cubic_level;
+    while ( dx > 0 )
     {
-      da >>= 2;
-      db >>= 3;
+      dx >>= 2;
       level++;
     }
 
     if ( level <= 1 )
     {
-      TPos   to_x, to_y, mid_x, mid_y;
+      TPos   to_x, to_y;
 
 
       to_x  = UPSCALE( to->x );
       to_y  = UPSCALE( to->y );
+
+      /* Recalculation of midpoint is needed only if */
+      /* UPSCALE and DOWNSCALE have any effect.      */
+
+#if ( PIXEL_BITS != 6 )
       mid_x = ( ras.x + to_x +
                 3 * UPSCALE( control1->x + control2->x ) ) / 8;
       mid_y = ( ras.y + to_y +
                 3 * UPSCALE( control1->y + control2->y ) ) / 8;
+#endif
 
       gray_render_line( RAS_VAR_ mid_x, mid_y );
       gray_render_line( RAS_VAR_ to_x, to_y );
diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp
index 9dadbd5..b694d9c 100644
--- a/src/gui/painting/qpainter.cpp
+++ b/src/gui/painting/qpainter.cpp
@@ -90,6 +90,15 @@ void qt_format_text(const QFont &font,
                     const QRectF &_r, int tf, const QTextOption *option, const QString& str, QRectF *brect,
                     int tabstops, int* tabarray, int tabarraylen,
                     QPainter *painter);
+static void drawTextItemDecoration(QPainter *painter, const QPointF &pos, const QFontEngine *fe,
+                                   QTextCharFormat::UnderlineStyle underlineStyle,
+                                   const QTextItem::RenderFlags flags, qreal width,
+                                   const QTextCharFormat &charFormat);
+// Helper function to calculate left most position, width and flags for decoration drawing
+static void drawDecorationForGlyphs(QPainter *painter, const glyph_t *glyphArray,
+                                    const QFixedPoint *positions, int glyphCount,
+                                    QFontEngine *fontEngine, const QFont &font,
+                                    const QTextCharFormat &charFormat);
 
 static inline QGradient::CoordinateMode coordinateMode(const QBrush &brush)
 {
@@ -5923,6 +5932,10 @@ void QPainter::drawStaticText(const QPointF &topLeftPosition, const QStaticText
             currentColor = item->color;
         }
         d->extended->drawStaticTextItem(item);
+
+        drawDecorationForGlyphs(this, item->glyphs, item->glyphPositions,
+                                item->numGlyphs, item->fontEngine, staticText_d->font,
+                                QTextCharFormat());
     }
     if (currentColor != oldPen.color())
         setPen(oldPen);
@@ -6290,15 +6303,15 @@ static QPixmap generateWavyPixmap(qreal maxRadius, const QPen &pen)
     return pixmap;
 }
 
-static void drawTextItemDecoration(QPainter *painter, const QPointF &pos, const QTextItemInt &ti)
+static void drawTextItemDecoration(QPainter *painter, const QPointF &pos, const QFontEngine *fe,
+                                   QTextCharFormat::UnderlineStyle underlineStyle,
+                                   const QTextItem::RenderFlags flags, qreal width,
+                                   const QTextCharFormat &charFormat)
 {
-    QTextCharFormat::UnderlineStyle underlineStyle = ti.underlineStyle;
     if (underlineStyle == QTextCharFormat::NoUnderline
-        && !(ti.flags & (QTextItem::StrikeOut | QTextItem::Overline)))
+        && !(flags & (QTextItem::StrikeOut | QTextItem::Overline)))
         return;
 
-    QFontEngine *fe = ti.fontEngine;
-
     const QPen oldPen = painter->pen();
     const QBrush oldBrush = painter->brush();
     painter->setBrush(Qt::NoBrush);
@@ -6307,7 +6320,7 @@ static void drawTextItemDecoration(QPainter *painter, const QPointF &pos, const
     pen.setWidthF(fe->lineThickness().toReal());
     pen.setCapStyle(Qt::FlatCap);
 
-    QLineF line(pos.x(), pos.y(), pos.x() + ti.width.toReal(), pos.y());
+    QLineF line(pos.x(), pos.y(), pos.x() + width, pos.y());
 
     const qreal underlineOffset = fe->underlinePosition().toReal();
     // deliberately ceil the offset to avoid the underline coming too close to
@@ -6322,21 +6335,21 @@ static void drawTextItemDecoration(QPainter *painter, const QPointF &pos, const
         painter->save();
         painter->translate(0, pos.y() + 1);
 
-        QColor uc = ti.charFormat.underlineColor();
+        QColor uc = charFormat.underlineColor();
         if (uc.isValid())
             pen.setColor(uc);
 
         // Adapt wave to underlineOffset or pen width, whatever is larger, to make it work on all platforms
         const QPixmap wave = generateWavyPixmap(qMax(underlineOffset, pen.widthF()), pen);
-        const int descent = (int) ti.descent.toReal();
+        const int descent = (int) fe->descent().toReal();
 
         painter->setBrushOrigin(painter->brushOrigin().x(), 0);
-        painter->fillRect(pos.x(), 0, qCeil(ti.width.toReal()), qMin(wave.height(), descent), wave);
+        painter->fillRect(pos.x(), 0, qCeil(width), qMin(wave.height(), descent), wave);
         painter->restore();
     } else if (underlineStyle != QTextCharFormat::NoUnderline) {
         QLineF underLine(line.x1(), underlinePos, line.x2(), underlinePos);
 
-        QColor uc = ti.charFormat.underlineColor();
+        QColor uc = charFormat.underlineColor();
         if (uc.isValid())
             pen.setColor(uc);
 
@@ -6348,14 +6361,14 @@ static void drawTextItemDecoration(QPainter *painter, const QPointF &pos, const
     pen.setStyle(Qt::SolidLine);
     pen.setColor(oldPen.color());
 
-    if (ti.flags & QTextItem::StrikeOut) {
+    if (flags & QTextItem::StrikeOut) {
         QLineF strikeOutLine = line;
         strikeOutLine.translate(0., - fe->ascent().toReal() / 3.);
         painter->setPen(pen);
         painter->drawLine(strikeOutLine);
     }
 
-    if (ti.flags & QTextItem::Overline) {
+    if (flags & QTextItem::Overline) {
         QLineF overLine = line;
         overLine.translate(0., - fe->ascent().toReal());
         painter->setPen(pen);
@@ -6366,6 +6379,50 @@ static void drawTextItemDecoration(QPainter *painter, const QPointF &pos, const
     painter->setBrush(oldBrush);
 }
 
+static void drawDecorationForGlyphs(QPainter *painter, const glyph_t *glyphArray,
+                                    const QFixedPoint *positions, int glyphCount,
+                                    QFontEngine *fontEngine, const QFont &font,
+                                    const QTextCharFormat &charFormat)
+{
+    if (!(font.underline() || font.strikeOut() || font.overline()))
+        return;
+
+    QFixed leftMost;
+    QFixed rightMost;
+    QFixed baseLine;
+    for (int i=0; i<glyphCount; ++i) {
+        glyph_metrics_t gm = fontEngine->boundingBox(glyphArray[i]);
+        if (i == 0 || leftMost > positions[i].x)
+            leftMost = positions[i].x;
+
+        // We don't support glyphs that do not share a common baseline. If this turns out to
+        // be a relevant use case, then we need to find clusters of glyphs that share a baseline
+        // and do a drawTextItemDecorations call per cluster.
+        if (i == 0 || baseLine < positions[i].y)
+            baseLine = positions[i].y;
+
+        // We use the advance rather than the actual bounds to match the algorithm in drawText()
+        if (i == 0 || rightMost < positions[i].x + gm.xoff)
+            rightMost = positions[i].x + gm.xoff;
+    }
+
+    QFixed width = rightMost - leftMost;
+    QTextItem::RenderFlags flags = 0;
+
+    if (font.underline())
+        flags |= QTextItem::Underline;
+    if (font.overline())
+        flags |= QTextItem::Overline;
+    if (font.strikeOut())
+        flags |= QTextItem::StrikeOut;
+
+    drawTextItemDecoration(painter, QPointF(leftMost.toReal(), baseLine.toReal()),
+                           fontEngine,
+                           font.underline() ? QTextCharFormat::SingleUnderline
+                                            : QTextCharFormat::NoUnderline, flags,
+                           width.toReal(), charFormat);
+}
+
 void QPainter::drawTextItem(const QPointF &p, const QTextItem &_ti)
 {
 #ifdef QT_DEBUG_DRAW
@@ -6496,7 +6553,8 @@ void QPainter::drawTextItem(const QPointF &p, const QTextItem &_ti)
         else
             d->engine->drawTextItem(p, ti);
     }
-    drawTextItemDecoration(this, p, ti);
+    drawTextItemDecoration(this, p, ti.fontEngine, ti.underlineStyle, ti.flags, ti.width.toReal(),
+                           ti.charFormat);
 
     if (d->state->renderHints != oldRenderHints) {
         d->state->renderHints = oldRenderHints;
diff --git a/src/gui/painting/qwindowsurface_s60.cpp b/src/gui/painting/qwindowsurface_s60.cpp
index 477bd93..8bac1f5 100644
--- a/src/gui/painting/qwindowsurface_s60.cpp
+++ b/src/gui/painting/qwindowsurface_s60.cpp
@@ -67,10 +67,14 @@ QS60WindowSurface::QS60WindowSurface(QWidget* widget)
 
     TDisplayMode mode = S60->screenDevice()->DisplayMode();
     bool isOpaque = qt_widget_private(widget)->isOpaque;
-    if (mode == EColor16MA && isOpaque)
-        mode = EColor16MU; // Faster since 16MU -> 16MA is typically accelerated
-    else if (mode == EColor16MU && !isOpaque)
-        mode = EColor16MA; // Try for transparency anyway
+    if (isOpaque) {
+        mode = EColor16MU;
+    } else  {
+        if (QSysInfo::symbianVersion() >= QSysInfo::SV_SF_3)
+            mode = Q_SYMBIAN_ECOLOR16MAP; // Symbian^3 WServ has support for ARGB32_PRE
+        else
+            mode = EColor16MA; // Symbian prior to Symbian^3 sw accelerates EColor16MA
+    }
 
     // We create empty CFbsBitmap here -> it will be resized in setGeometry
     CFbsBitmap *bitmap = q_check_ptr(new CFbsBitmap);	// CBase derived object needs check on new
diff --git a/src/gui/styles/qmacstyle_mac.mm b/src/gui/styles/qmacstyle_mac.mm
index ae90d26..671a888 100644
--- a/src/gui/styles/qmacstyle_mac.mm
+++ b/src/gui/styles/qmacstyle_mac.mm
@@ -1440,6 +1440,9 @@ QMacStylePrivate::QMacStylePrivate(QMacStyle *style)
 
 bool QMacStylePrivate::animatable(QMacStylePrivate::Animates as, const QWidget *w) const
 {
+    if (!w)
+        return false;
+
     if (as == AquaPushButton) {
         QPushButton *pb = const_cast<QPushButton *>(static_cast<const QPushButton *>(w));
         if (w->window()->isActiveWindow() && pb && !mouseDown) {
diff --git a/src/gui/styles/qstyle.cpp b/src/gui/styles/qstyle.cpp
index 687e587..0a75492 100644
--- a/src/gui/styles/qstyle.cpp
+++ b/src/gui/styles/qstyle.cpp
@@ -325,7 +325,7 @@ static int unpackControlTypes(QSizePolicy::ControlTypes controls, QSizePolicy::C
     control over size of header items and row and column sizes.
 
     \sa QStyleOption, QStylePainter, {Styles Example},
-        {Styles &amp Style Aware Widgets}, QStyledItemDelegate
+        {Styles and Style Aware Widgets}, QStyledItemDelegate
 */
 
 /*!
diff --git a/src/gui/styles/qstylesheetstyle.cpp b/src/gui/styles/qstylesheetstyle.cpp
index dff525e..92e2c81 100644
--- a/src/gui/styles/qstylesheetstyle.cpp
+++ b/src/gui/styles/qstylesheetstyle.cpp
@@ -4094,7 +4094,7 @@ void QStyleSheetStyle::drawControl(ControlElement ce, const QStyleOption *opt, Q
     if (pe1 != PseudoElement_None) {
         QRenderRule subRule = renderRule(w, opt, pe1);
         if (subRule.bg != 0 || subRule.hasDrawable()) {
-            //We test subRule.bg dirrectly because hasBackground() would return false for background:none.
+            //We test subRule.bg directly because hasBackground() would return false for background:none.
             //But we still don't want the default drawning in that case (example for QScrollBar::add-page) (task 198926)
             subRule.drawRule(p, opt->rect);
         } else if (fallback) {
diff --git a/src/gui/text/qtextlayout.cpp b/src/gui/text/qtextlayout.cpp
index da43913..7d5fa43 100644
--- a/src/gui/text/qtextlayout.cpp
+++ b/src/gui/text/qtextlayout.cpp
@@ -1952,7 +1952,9 @@ void QTextLine::layout_helper(int maxGlyphs)
             // expand the text beyond the edge.
             if (sb_or_ws|breakany) {
                 QFixed rightBearing = lbh.rightBearing; // store previous right bearing
+#if !defined(Q_WS_MAC)
                 if (lbh.calculateNewWidth(line) - lbh.minimumRightBearing > line.width)
+#endif
                     lbh.adjustRightBearing();
                 if (lbh.checkFullOtherwiseExtend(line)) {
                     // we are too wide, fix right bearing
diff --git a/src/gui/util/qcompleter.cpp b/src/gui/util/qcompleter.cpp
index 04d6de9..e718212 100644
--- a/src/gui/util/qcompleter.cpp
+++ b/src/gui/util/qcompleter.cpp
@@ -921,10 +921,12 @@ void QCompleterPrivate::showPopup(const QRect& rect)
 void QCompleterPrivate::_q_fileSystemModelDirectoryLoaded(const QString &path)
 {
     Q_Q(QCompleter);
+#ifndef QT_NO_LINEEDIT
     QLineEdit *lineEdit = qobject_cast<QLineEdit *>(widget);
     //the path given by QFileSystemModel does not end with /
     if (lineEdit && !lineEdit->text().isEmpty() && !q->completionPrefix().isEmpty() && q->completionPrefix() != path + QLatin1Char('/'))
         q->complete();
+#endif
 }
 
 /*!
diff --git a/src/gui/widgets/qcocoamenu_mac.mm b/src/gui/widgets/qcocoamenu_mac.mm
index ce85919..15fae23 100644
--- a/src/gui/widgets/qcocoamenu_mac.mm
+++ b/src/gui/widgets/qcocoamenu_mac.mm
@@ -188,6 +188,18 @@ QT_USE_NAMESPACE
     return NO;
 }
 
+- (NSInteger)indexOfItemWithTarget:(id)anObject andAction:(SEL)actionSelector
+{
+     NSInteger index = [super indexOfItemWithTarget:anObject andAction:actionSelector];
+     static SEL selForOFCP = NSSelectorFromString(@"orderFrontCharacterPalette:");
+     if (index == -1 && selForOFCP == actionSelector) {
+         // Check if the 'orderFrontCharacterPalette' SEL exists for QCocoaMenuLoader object
+         QT_MANGLE_NAMESPACE(QCocoaMenuLoader) *loader = [NSApp QT_MANGLE_NAMESPACE(qt_qcocoamenuLoader)];
+         return [super indexOfItemWithTarget:loader andAction:actionSelector];
+     }
+     return index;
+}
+
 @end
 
 QT_BEGIN_NAMESPACE
diff --git a/src/gui/widgets/qcocoamenu_mac_p.h b/src/gui/widgets/qcocoamenu_mac_p.h
index d6ac8c5..1a42642 100644
--- a/src/gui/widgets/qcocoamenu_mac_p.h
+++ b/src/gui/widgets/qcocoamenu_mac_p.h
@@ -76,6 +76,7 @@ QT_FORWARD_DECLARE_CLASS(QAction)
 }
 - (id)initWithQMenu:(QMenu*)menu;
 - (BOOL)menuHasKeyEquivalent:(NSMenu *)menu forEvent:(NSEvent *)event target:(id *)target action:(SEL *)action;
+- (NSInteger)indexOfItemWithTarget:(id)anObject andAction:(SEL)actionSelector;
 @end
 #endif
 
diff --git a/src/gui/widgets/qcommandlinkbutton.cpp b/src/gui/widgets/qcommandlinkbutton.cpp
index d3b5869..a6f5f7d 100644
--- a/src/gui/widgets/qcommandlinkbutton.cpp
+++ b/src/gui/widgets/qcommandlinkbutton.cpp
@@ -349,7 +349,7 @@ void QCommandLinkButton::paintEvent(QPaintEvent *)
     QStyleOptionButton option;
     initStyleOption(&option);
 
-    //Enable command link appearence on Vista
+    //Enable command link appearance on Vista
     option.features |= QStyleOptionButton::CommandLinkButton;
     option.text = QString();
     option.icon = QIcon(); //we draw this ourselves
diff --git a/src/gui/widgets/qdatetimeedit.cpp b/src/gui/widgets/qdatetimeedit.cpp
index 50fa9c9..7a61dc7 100644
--- a/src/gui/widgets/qdatetimeedit.cpp
+++ b/src/gui/widgets/qdatetimeedit.cpp
@@ -754,6 +754,7 @@ QCalendarWidget *QDateTimeEdit::calendarWidget() const
   Sets the given \a calendarWidget as the widget to be used for the calendar
   pop-up. The editor does not automatically take ownership of the calendar widget.
 
+  \note calendarPopup must be set to true before setting the calendar widget.
   \sa calendarPopup
 */
 void QDateTimeEdit::setCalendarWidget(QCalendarWidget *calendarWidget)
diff --git a/src/gui/widgets/qmainwindowlayout.cpp b/src/gui/widgets/qmainwindowlayout.cpp
index 593e391..62ee398 100644
--- a/src/gui/widgets/qmainwindowlayout.cpp
+++ b/src/gui/widgets/qmainwindowlayout.cpp
@@ -943,7 +943,7 @@ void QMainWindowLayout::toggleToolBarsVisible()
 #ifdef Q_WS_MAC
     if (layoutState.mainWindow->unifiedTitleAndToolBarOnMac()) {
         // If we hit this case, someone has pressed the "toolbar button" which will
-        // toggle the unified toolbar visiblity, because that's what the user wants.
+        // toggle the unified toolbar visibility, because that's what the user wants.
         // We might be in a situation where someone has hidden all the toolbars
         // beforehand (maybe in construction), but now they've hit this button and
         // and are expecting the items to show. What do we do?
diff --git a/src/gui/widgets/qmenu.cpp b/src/gui/widgets/qmenu.cpp
index 7941c4e..4bea6de 100644
--- a/src/gui/widgets/qmenu.cpp
+++ b/src/gui/widgets/qmenu.cpp
@@ -262,7 +262,7 @@ void QMenuPrivate::updateActionRects() const
     const int deskFw = style->pixelMetric(QStyle::PM_MenuDesktopFrameWidth, &opt, q);
     const int tearoffHeight = tearoff ? style->pixelMetric(QStyle::PM_MenuTearoffHeight, &opt, q) : 0;
 
-    //for compatability now - will have to refactor this away..
+    //for compatibility now - will have to refactor this away
     tabWidth = 0;
     maxIconWidth = 0;
     hasCheckableItems = false;
@@ -1154,7 +1154,7 @@ void QMenuPrivate::_q_actionHovered()
 
 bool QMenuPrivate::hasMouseMoved(const QPoint &globalPos)
 {
-    //determines if the mouse has moved (ie its intial position has
+    //determines if the mouse has moved (ie its initial position has
     //changed by more than QApplication::startDragDistance()
     //or if there were at least 6 mouse motions)
     return motions > 6 ||
diff --git a/src/gui/widgets/qmenubar.cpp b/src/gui/widgets/qmenubar.cpp
index e8e80b7..df16f7f 100644
--- a/src/gui/widgets/qmenubar.cpp
+++ b/src/gui/widgets/qmenubar.cpp
@@ -102,7 +102,7 @@ void QMenuBarExtension::paintEvent(QPaintEvent *)
     QStylePainter p(this);
     QStyleOptionToolButton opt;
     initStyleOption(&opt);
-    // We do not need to draw both extention arrows
+    // We do not need to draw both extension arrows
     opt.features &= ~QStyleOptionToolButton::HasMenu;
     p.drawComplexControl(QStyle::CC_ToolButton, opt);
 }
diff --git a/src/gui/widgets/qprintpreviewwidget.cpp b/src/gui/widgets/qprintpreviewwidget.cpp
index 45b15ef..ea311d3 100644
--- a/src/gui/widgets/qprintpreviewwidget.cpp
+++ b/src/gui/widgets/qprintpreviewwidget.cpp
@@ -469,7 +469,7 @@ void QPrintPreviewWidgetPrivate::setZoomFactor(qreal _zoomFactor)
     \o Create the QPrintPreviewWidget
 
     Construct the QPrintPreviewWidget either by passing in an
-    exisiting QPrinter object, or have QPrintPreviewWidget create a
+    existing QPrinter object, or have QPrintPreviewWidget create a
     default constructed QPrinter object for you.
 
     \o Connect the paintRequested() signal to a slot.
diff --git a/src/gui/widgets/qtoolbarextension.cpp b/src/gui/widgets/qtoolbarextension.cpp
index 032c6f0..574a775 100644
--- a/src/gui/widgets/qtoolbarextension.cpp
+++ b/src/gui/widgets/qtoolbarextension.cpp
@@ -75,7 +75,7 @@ void QToolBarExtension::paintEvent(QPaintEvent *)
     QStylePainter p(this);
     QStyleOptionToolButton opt;
     initStyleOption(&opt);
-    // We do not need to draw both extention arrows
+    // We do not need to draw both extension arrows
     opt.features &= ~QStyleOptionToolButton::HasMenu;
     p.drawComplexControl(QStyle::CC_ToolButton, opt);
 }
diff --git a/src/imports/folderlistmodel/qdeclarativefolderlistmodel.cpp b/src/imports/folderlistmodel/qdeclarativefolderlistmodel.cpp
index 2f4d1df..6c38911 100644
--- a/src/imports/folderlistmodel/qdeclarativefolderlistmodel.cpp
+++ b/src/imports/folderlistmodel/qdeclarativefolderlistmodel.cpp
@@ -94,6 +94,7 @@ public:
 
 /*!
     \qmlclass FolderListModel QDeclarativeFolderListModel
+    \ingroup qml-working-with-data
     \brief The FolderListModel provides a model of the contents of a folder in a filesystem.
 
     FolderListModel provides access to the local filesystem.  The \e folder property
diff --git a/src/imports/gestures/qdeclarativegesturearea.cpp b/src/imports/gestures/qdeclarativegesturearea.cpp
index ed936d5..500c6bf 100644
--- a/src/imports/gestures/qdeclarativegesturearea.cpp
+++ b/src/imports/gestures/qdeclarativegesturearea.cpp
@@ -79,6 +79,8 @@ public:
 
 /*!
     \qmlclass GestureArea QDeclarativeGestureArea
+    \ingroup qml-basic-interaction-elements
+
     \brief The GestureArea item enables simple gesture handling.
     \inherits Item
 
diff --git a/src/imports/particles/qdeclarativeparticles.cpp b/src/imports/particles/qdeclarativeparticles.cpp
index b842109..5cd9c0c 100644
--- a/src/imports/particles/qdeclarativeparticles.cpp
+++ b/src/imports/particles/qdeclarativeparticles.cpp
@@ -154,6 +154,7 @@ void QDeclarativeParticleMotion::destroy(QDeclarativeParticle &particle)
 
 /*!
     \qmlclass ParticleMotionLinear QDeclarativeParticleMotionLinear
+    \ingroup qml-particle-elements
     \since 4.7
     \brief The ParticleMotionLinear object moves particles linearly.
 
@@ -180,6 +181,7 @@ void QDeclarativeParticleMotionLinear::advance(QDeclarativeParticle &p, int inte
 
 /*!
     \qmlclass ParticleMotionGravity QDeclarativeParticleMotionGravity
+    \ingroup qml-particle-elements
     \since 4.7
     \brief The ParticleMotionGravity object moves particles towards a point.
 
@@ -271,6 +273,7 @@ void QDeclarativeParticleMotionGravity::advance(QDeclarativeParticle &p, int int
 
 /*!
     \qmlclass ParticleMotionWander QDeclarativeParticleMotionWander
+    \ingroup qml-particle-elements
     \since 4.7
     \brief The ParticleMotionWander object moves particles in a somewhat random fashion.
 
@@ -634,6 +637,7 @@ void QDeclarativeParticlesPrivate::updateOpacity(QDeclarativeParticle &p, int ag
 
 /*!
     \qmlclass Particles QDeclarativeParticles
+    \ingroup qml-particle-elements
     \since 4.7
     \brief The Particles object generates and moves particles.
     \inherits Item
diff --git a/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp b/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp
index f663dd2..633b309 100644
--- a/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp
+++ b/src/multimedia/audio/qaudiodeviceinfo_alsa_p.cpp
@@ -431,21 +431,24 @@ QList<QByteArray> QAudioDeviceInfoInternal::availableDevices(QAudio::Mode mode)
 
     while (*n != NULL) {
         name = snd_device_name_get_hint(*n, "NAME");
-        descr = snd_device_name_get_hint(*n, "DESC");
-        io = snd_device_name_get_hint(*n, "IOID");
-        if((name != NULL) && (descr != NULL) && ((io == NULL) || (io == filter))) {
-            QString deviceName = QLatin1String(name);
-            QString deviceDescription = QLatin1String(descr);
-            allDevices.append(deviceName.toLocal8Bit().constData());
-            if(deviceDescription.contains(QLatin1String("Default Audio Device")))
-                devices.append(deviceName.toLocal8Bit().constData());
-        }
-        if(name != NULL)
+        if (name != 0 && qstrcmp(name, "null") != 0) {
+            descr = snd_device_name_get_hint(*n, "DESC");
+            io = snd_device_name_get_hint(*n, "IOID");
+
+            if ((descr != NULL) && ((io == NULL) || (io == filter))) {
+                QString deviceName = QLatin1String(name);
+                QString deviceDescription = QLatin1String(descr);
+                allDevices.append(deviceName.toLocal8Bit().constData());
+                if (deviceDescription.contains(QLatin1String("Default Audio Device")))
+                    devices.append(deviceName.toLocal8Bit().constData());
+            }
+
             free(name);
-        if(descr != NULL)
-            free(descr);
-        if(io != NULL)
-            free(io);
+            if (descr != NULL)
+                free(descr);
+            if (io != NULL)
+                free(io);
+        }
         ++n;
     }
     snd_device_name_free_hint(hints);
diff --git a/src/network/access/qhttpnetworkconnection.cpp b/src/network/access/qhttpnetworkconnection.cpp
index 9e2b85e..ae4d257 100644
--- a/src/network/access/qhttpnetworkconnection.cpp
+++ b/src/network/access/qhttpnetworkconnection.cpp
@@ -653,6 +653,8 @@ void QHttpNetworkConnectionPrivate::removeReply(QHttpNetworkReply *reply)
         // is the reply associated the currently processing of this channel?
         if (channels[i].reply == reply) {
             channels[i].reply = 0;
+            channels[i].request = QHttpNetworkRequest();
+            channels[i].resendCurrent = false;
 
             if (!reply->isFinished() && !channels[i].alreadyPipelinedRequests.isEmpty()) {
                 // the reply had to be prematurely removed, e.g. it was not finished
diff --git a/src/network/access/qhttpnetworkconnectionchannel.cpp b/src/network/access/qhttpnetworkconnectionchannel.cpp
index d3576dd..6437f6f 100644
--- a/src/network/access/qhttpnetworkconnectionchannel.cpp
+++ b/src/network/access/qhttpnetworkconnectionchannel.cpp
@@ -647,8 +647,10 @@ void QHttpNetworkConnectionChannel::allDone()
     // finished request.
     // Note that this may trigger a segfault at some other point. But then we can fix the underlying
     // problem.
-    if (!resendCurrent)
+    if (!resendCurrent) {
+        request = QHttpNetworkRequest();
         reply = 0;
+    }
 
     // move next from pipeline to current request
     if (!alreadyPipelinedRequests.isEmpty()) {
diff --git a/src/network/bearer/qnetworkconfigmanager_p.cpp b/src/network/bearer/qnetworkconfigmanager_p.cpp
index c4f7c00..dd174bf 100644
--- a/src/network/bearer/qnetworkconfigmanager_p.cpp
+++ b/src/network/bearer/qnetworkconfigmanager_p.cpp
@@ -63,6 +63,7 @@ QNetworkConfigurationManagerPrivate::QNetworkConfigurationManagerPrivate()
 :   pollTimer(0), mutex(QMutex::Recursive), forcedPolling(0), firstUpdate(true)
 {
     qRegisterMetaType<QNetworkConfiguration>("QNetworkConfiguration");
+    qRegisterMetaType<QNetworkConfigurationPrivatePointer>("QNetworkConfigurationPrivatePointer");
 
     moveToThread(QCoreApplicationPrivate::mainThread());
     updateConfigurations();
diff --git a/src/network/bearer/qnetworkconfiguration.cpp b/src/network/bearer/qnetworkconfiguration.cpp
index 60851ac..3190a30 100644
--- a/src/network/bearer/qnetworkconfiguration.cpp
+++ b/src/network/bearer/qnetworkconfiguration.cpp
@@ -406,13 +406,6 @@ QList<QNetworkConfiguration> QNetworkConfiguration::children() const
     This function is deprecated.  It is equivalent to calling bearerTypeName(), however
     bearerType() should be used in preference.
 */
-QString QNetworkConfiguration::bearerName() const
-{
-    // This function cannot be inline as it would break Qt Mobility.
-    // Qt Mobility uses the Qt header as well and since the Mobility Bearer library
-    // does not provide bearerTypeName() we cannot use an inline function.
-    return bearerTypeName();
-}
 
 /*!
     Returns the type of bearer used by this network configuration.
diff --git a/src/network/bearer/qnetworkconfiguration.h b/src/network/bearer/qnetworkconfiguration.h
index 18b92a9..593dbbe 100644
--- a/src/network/bearer/qnetworkconfiguration.h
+++ b/src/network/bearer/qnetworkconfiguration.h
@@ -103,6 +103,7 @@ public:
 
     Q_DECLARE_FLAGS(StateFlags, StateFlag)
 
+#ifndef QT_MOBILITY_BEARER
     enum BearerType {
         BearerUnknown,
         BearerEthernet,
@@ -114,17 +115,22 @@ public:
         BearerBluetooth,
         BearerWiMAX
     };
+#endif
 
     StateFlags state() const;
     Type type() const;
     Purpose purpose() const;
 
-    // Required to maintain source compatibility with Qt Mobility.
+#ifndef QT_MOBILITY_BEARER
 #ifdef QT_DEPRECATED
-    QT_DEPRECATED QString bearerName() const;
+    // Required to maintain source compatibility with Qt Mobility.
+    QT_DEPRECATED inline QString bearerName() const { return bearerTypeName(); }
 #endif
     BearerType bearerType() const;
     QString bearerTypeName() const;
+#else
+    QString bearerName() const;
+#endif
 
     QString identifier() const;
     bool isRoamingAvailable() const;
diff --git a/src/network/bearer/qnetworksession.h b/src/network/bearer/qnetworksession.h
index e7fffac..0b40147 100644
--- a/src/network/bearer/qnetworksession.h
+++ b/src/network/bearer/qnetworksession.h
@@ -89,11 +89,7 @@ public:
         OperationNotSupportedError,
         InvalidConfigurationError
     };
-#ifndef QT_MOBILITY_BEARER
-    QNetworkSession(const QNetworkConfiguration& connConfig, QObject* parent =0);
-#else
 	explicit QNetworkSession(const QNetworkConfiguration& connConfig, QObject* parent =0);
-#endif
     virtual ~QNetworkSession();
 
     bool isOpen() const;
diff --git a/src/network/kernel/qhostinfo.cpp b/src/network/kernel/qhostinfo.cpp
index 8ae1305..348b0d2 100644
--- a/src/network/kernel/qhostinfo.cpp
+++ b/src/network/kernel/qhostinfo.cpp
@@ -647,7 +647,7 @@ void QHostInfoLookupManager::lookupFinished(QHostInfoRunnable *r)
     work();
 }
 
-// This function returns immediatly when we had a result in the cache, else it will later emit a signal
+// This function returns immediately when we had a result in the cache, else it will later emit a signal
 QHostInfo qt_qhostinfo_lookup(const QString &name, QObject *receiver, const char *member, bool *valid, int *id)
 {
     *valid = false;
diff --git a/src/network/socket/qabstractsocket.cpp b/src/network/socket/qabstractsocket.cpp
index b604e89..505db71 100644
--- a/src/network/socket/qabstractsocket.cpp
+++ b/src/network/socket/qabstractsocket.cpp
@@ -1380,7 +1380,7 @@ void QAbstractSocket::connectToHostImplementation(const QString &hostName, quint
 #endif
     } else {
         if (d->threadData->eventDispatcher) {
-            // this internal API for QHostInfo either immediatly gives us the desired
+            // this internal API for QHostInfo either immediately gives us the desired
             // QHostInfo from cache or later calls the _q_startConnecting slot.
             bool immediateResultValid = false;
             QHostInfo hostInfo = qt_qhostinfo_lookup(hostName,
diff --git a/src/network/socket/qlocalsocket_win.cpp b/src/network/socket/qlocalsocket_win.cpp
index 4907f2c..1e0bced 100644
--- a/src/network/socket/qlocalsocket_win.cpp
+++ b/src/network/socket/qlocalsocket_win.cpp
@@ -306,7 +306,7 @@ void QLocalSocketPrivate::startAsyncRead()
 /*!
     \internal
     Sets the correct size of the read buffer after a read operation.
-    Returns false, if an error occured or the connection dropped.
+    Returns false, if an error occurred or the connection dropped.
  */
 bool QLocalSocketPrivate::completeAsyncRead()
 {
diff --git a/src/network/socket/qnativesocketengine_unix.cpp b/src/network/socket/qnativesocketengine_unix.cpp
index f91ce5f..fe28863 100644
--- a/src/network/socket/qnativesocketengine_unix.cpp
+++ b/src/network/socket/qnativesocketengine_unix.cpp
@@ -562,7 +562,7 @@ int QNativeSocketEnginePrivate::nativeAccept()
 #else
     int acceptedDescriptor = qt_safe_accept(socketDescriptor, 0, 0);
 #endif
-    //check if we have vaild descriptor at all
+    //check if we have valid descriptor at all
     if(acceptedDescriptor > 0) {
         // Ensure that the socket is closed on exec*()
         ::fcntl(acceptedDescriptor, F_SETFD, FD_CLOEXEC);
diff --git a/src/network/ssl/qsslsocket.cpp b/src/network/ssl/qsslsocket.cpp
index f73068e..91265f3 100644
--- a/src/network/ssl/qsslsocket.cpp
+++ b/src/network/ssl/qsslsocket.cpp
@@ -210,7 +210,7 @@
     valid. On failure, QSslSocket will emit the QSslSocket::sslErrors()
     signal. This mode is the default for clients.
 
-    \value AutoVerifyPeer QSslSocket will automaticaly use QueryPeer for
+    \value AutoVerifyPeer QSslSocket will automatically use QueryPeer for
     server sockets and VerifyPeer for client sockets.
 
     \sa QSslSocket::peerVerifyMode()
diff --git a/src/network/ssl/qsslsocket_openssl.cpp b/src/network/ssl/qsslsocket_openssl.cpp
index b4d030c..94b1568 100644
--- a/src/network/ssl/qsslsocket_openssl.cpp
+++ b/src/network/ssl/qsslsocket_openssl.cpp
@@ -750,7 +750,7 @@ QList<QSslCertificate> QSslSocketPrivate::systemCaCertificates()
             ptrCertCloseStore(hSystemStore, 0);
         }
     }
-#elif defined(Q_OS_UNIX)
+#elif defined(Q_OS_UNIX) && !defined(Q_OS_SYMBIAN)
     systemCerts.append(QSslCertificate::fromPath(QLatin1String("/var/ssl/certs/*.pem"), QSsl::Pem, QRegExp::Wildcard)); // AIX
     systemCerts.append(QSslCertificate::fromPath(QLatin1String("/usr/local/ssl/certs/*.pem"), QSsl::Pem, QRegExp::Wildcard)); // Solaris
     systemCerts.append(QSslCertificate::fromPath(QLatin1String("/opt/openssl/certs/*.pem"), QSsl::Pem, QRegExp::Wildcard)); // HP-UX
@@ -1288,6 +1288,11 @@ bool QSslSocketBackendPrivate::isMatchingHostname(const QString &cn, const QStri
     if (hostname.midRef(hostname.indexOf(QLatin1Char('.'))) != cn.midRef(firstCnDot))
         return false;
 
+    // Check if the hostname is an IP address, if so then wildcards are not allowed
+    QHostAddress addr(hostname);
+    if (!addr.isNull())
+        return false;
+
     // Ok, I guess this was a wildcard CN and the hostname matches.
     return true;
 }
diff --git a/src/network/ssl/qsslsocket_openssl_symbols.cpp b/src/network/ssl/qsslsocket_openssl_symbols.cpp
index 09ecd4d..d1225c1 100644
--- a/src/network/ssl/qsslsocket_openssl_symbols.cpp
+++ b/src/network/ssl/qsslsocket_openssl_symbols.cpp
@@ -761,74 +761,95 @@ bool q_resolveOpenSslSymbols()
 //==============================================================================
 QDateTime q_getTimeFromASN1(const ASN1_TIME *aTime)
 {
-    char lBuffer[24];
-    char *pBuffer = lBuffer;
-
     size_t lTimeLength = aTime->length;
     char *pString = (char *) aTime->data;
 
     if (aTime->type == V_ASN1_UTCTIME) {
+
+        char lBuffer[24];
+        char *pBuffer = lBuffer;
+
         if ((lTimeLength < 11) || (lTimeLength > 17))
             return QDateTime();
 
         memcpy(pBuffer, pString, 10);
         pBuffer += 10;
         pString += 10;
-    } else {
-        if (lTimeLength < 13)
-            return QDateTime();
-
-        memcpy(pBuffer, pString, 12);
-        pBuffer += 12;
-        pString += 12;
-    }
 
-    if ((*pString == 'Z') || (*pString == '-') || (*pString == '+')) {
-        *pBuffer++ = '0';
-        *pBuffer++ = '0';
-    } else {
-        *pBuffer++ = *pString++;
-        *pBuffer++ = *pString++;
-        // Skip any fractional seconds...
-        if (*pString == '.') {
-            pString++;
-            while ((*pString >= '0') && (*pString <= '9'))
+        if ((*pString == 'Z') || (*pString == '-') || (*pString == '+')) {
+            *pBuffer++ = '0';
+            *pBuffer++ = '0';
+        } else {
+            *pBuffer++ = *pString++;
+            *pBuffer++ = *pString++;
+            // Skip any fractional seconds...
+            if (*pString == '.') {
                 pString++;
+                while ((*pString >= '0') && (*pString <= '9'))
+                    pString++;
+            }
         }
-    }
 
-    *pBuffer++ = 'Z';
-    *pBuffer++ = '\0';
+        *pBuffer++ = 'Z';
+        *pBuffer++ = '\0';
 
-    time_t lSecondsFromUCT;
-    if (*pString == 'Z') {
-        lSecondsFromUCT = 0;
-    } else {
-        if ((*pString != '+') && (*pString != '-'))
-            return QDateTime();
+        time_t lSecondsFromUCT;
+        if (*pString == 'Z') {
+            lSecondsFromUCT = 0;
+        } else {
+            if ((*pString != '+') && (*pString != '-'))
+                return QDateTime();
+
+            lSecondsFromUCT = ((pString[1] - '0') * 10 + (pString[2] - '0')) * 60;
+            lSecondsFromUCT += (pString[3] - '0') * 10 + (pString[4] - '0');
+            lSecondsFromUCT *= 60;
+            if (*pString == '-')
+                lSecondsFromUCT = -lSecondsFromUCT;
+        }
+
+        tm lTime;
+        lTime.tm_sec = ((lBuffer[10] - '0') * 10) + (lBuffer[11] - '0');
+        lTime.tm_min = ((lBuffer[8] - '0') * 10) + (lBuffer[9] - '0');
+        lTime.tm_hour = ((lBuffer[6] - '0') * 10) + (lBuffer[7] - '0');
+        lTime.tm_mday = ((lBuffer[4] - '0') * 10) + (lBuffer[5] - '0');
+        lTime.tm_mon = (((lBuffer[2] - '0') * 10) + (lBuffer[3] - '0')) - 1;
+        lTime.tm_year = ((lBuffer[0] - '0') * 10) + (lBuffer[1] - '0');
+        if (lTime.tm_year < 50)
+            lTime.tm_year += 100; // RFC 2459
+
+        QDate resDate(lTime.tm_year + 1900, lTime.tm_mon + 1, lTime.tm_mday);
+        QTime resTime(lTime.tm_hour, lTime.tm_min, lTime.tm_sec);
+
+        QDateTime result(resDate, resTime, Qt::UTC);
+        result = result.addSecs(lSecondsFromUCT);
+        return result;
+
+    } else if (aTime->type == V_ASN1_GENERALIZEDTIME) {
 
-        lSecondsFromUCT = ((pString[1] - '0') * 10 + (pString[2] - '0')) * 60;
-        lSecondsFromUCT += (pString[3] - '0') * 10 + (pString[4] - '0');
-        lSecondsFromUCT *= 60;
-        if (*pString == '-')
-            lSecondsFromUCT = -lSecondsFromUCT;
+        if (lTimeLength < 15)
+            return QDateTime(); // hopefully never triggered
+
+        // generalized time is always YYYYMMDDHHMMSSZ (RFC 2459, section 4.1.2.5.2)
+        tm lTime;
+        lTime.tm_sec = ((pString[12] - '0') * 10) + (pString[13] - '0');
+        lTime.tm_min = ((pString[10] - '0') * 10) + (pString[11] - '0');
+        lTime.tm_hour = ((pString[8] - '0') * 10) + (pString[9] - '0');
+        lTime.tm_mday = ((pString[6] - '0') * 10) + (pString[7] - '0');
+        lTime.tm_mon = (((pString[4] - '0') * 10) + (pString[5] - '0'));
+        lTime.tm_year = ((pString[0] - '0') * 1000) + ((pString[1] - '0') * 100) +
+                        ((pString[2] - '0') * 10) + (pString[3] - '0');
+
+        QDate resDate(lTime.tm_year, lTime.tm_mon, lTime.tm_mday);
+        QTime resTime(lTime.tm_hour, lTime.tm_min, lTime.tm_sec);
+
+        QDateTime result(resDate, resTime, Qt::UTC);
+        return result;
+
+    } else {
+        qWarning("unsupported date format detected");
+        return QDateTime();
     }
 
-    tm lTime;
-    lTime.tm_sec = ((lBuffer[10] - '0') * 10) + (lBuffer[11] - '0');
-    lTime.tm_min = ((lBuffer[8] - '0') * 10) + (lBuffer[9] - '0');
-    lTime.tm_hour = ((lBuffer[6] - '0') * 10) + (lBuffer[7] - '0');
-    lTime.tm_mday = ((lBuffer[4] - '0') * 10) + (lBuffer[5] - '0');
-    lTime.tm_mon = (((lBuffer[2] - '0') * 10) + (lBuffer[3] - '0')) - 1;
-    lTime.tm_year = ((lBuffer[0] - '0') * 10) + (lBuffer[1] - '0');
-    if (lTime.tm_year < 50)
-        lTime.tm_year += 100; // RFC 2459
-
-    QDate resDate(lTime.tm_year + 1900, lTime.tm_mon + 1, lTime.tm_mday);
-    QTime resTime(lTime.tm_hour, lTime.tm_min, lTime.tm_sec);
-    QDateTime result(resDate, resTime, Qt::UTC);
-    result = result.addSecs(lSecondsFromUCT);
-    return result;
 }
 
 QT_END_NAMESPACE
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp
index 6120a85..4daa866 100644
--- a/src/opengl/qgl.cpp
+++ b/src/opengl/qgl.cpp
@@ -1991,7 +1991,7 @@ struct DDSFormat {
     option helps preserve this default behavior.
 
     \omitvalue CanFlipNativePixmapBindOption Used by x11 from pixmap to choose
-    wether or not it can bind the pixmap upside down or not.
+    whether or not it can bind the pixmap upside down or not.
 
     \omitvalue MemoryManagedBindOption Used by paint engines to
     indicate that the pixmap should be memory managed along side with
diff --git a/src/opengl/qgl_egl.cpp b/src/opengl/qgl_egl.cpp
index 3763926..a154325 100644
--- a/src/opengl/qgl_egl.cpp
+++ b/src/opengl/qgl_egl.cpp
@@ -240,6 +240,7 @@ void QGLContextPrivate::destroyEglSurfaceForDevice()
             if (QGLWidget *wgl = qobject_cast<QGLWidget *>(w)) {
                 if (wgl->d_func()->eglSurfaceWindowId != wgl->winId()) {
                     qWarning("WARNING: Potential EGL surface leak! Not destroying surface.");
+                    eglSurface = EGL_NO_SURFACE;
                     return;
                 }
             }
diff --git a/src/opengl/qgl_mac.mm b/src/opengl/qgl_mac.mm
index 4d7532e..66fe7d3 100644
--- a/src/opengl/qgl_mac.mm
+++ b/src/opengl/qgl_mac.mm
@@ -804,17 +804,22 @@ void QGLContext::generateFontDisplayLists(const QFont & /* fnt */, int /* listBa
 static CFBundleRef qt_getOpenGLBundle()
 {
     CFBundleRef bundle = 0;
+    CFStringRef urlString = QCFString::toCFStringRef(QLatin1String("/System/Library/Frameworks/OpenGL.framework"));
     QCFType<CFURLRef> url = CFURLCreateWithFileSystemPath(kCFAllocatorDefault,
-                 QCFString::toCFStringRef(QLatin1String("/System/Library/Frameworks/OpenGL.framework")), kCFURLPOSIXPathStyle, false);
+                 urlString, kCFURLPOSIXPathStyle, false);
     if (url)
         bundle = CFBundleCreate(kCFAllocatorDefault, url);
+    CFRelease(urlString);
     return bundle;
 }
 
 void *QGLContext::getProcAddress(const QString &proc) const
 {
-    return CFBundleGetFunctionPointerForName(QCFType<CFBundleRef>(qt_getOpenGLBundle()),
-                                             QCFString(proc));
+    CFStringRef procName = QCFString(proc).toCFStringRef(proc);
+    void *result = CFBundleGetFunctionPointerForName(QCFType<CFBundleRef>(qt_getOpenGLBundle()),
+                                             procName);
+    CFRelease(procName);
+    return result;
 }
 #ifndef QT_MAC_USE_COCOA
 /*****************************************************************************
diff --git a/src/opengl/qglextensions.cpp b/src/opengl/qglextensions.cpp
index 8e2bbd4..6aec8ae 100644
--- a/src/opengl/qglextensions.cpp
+++ b/src/opengl/qglextensions.cpp
@@ -255,6 +255,10 @@ bool qt_resolve_glsl_extensions(QGLContext *ctx)
     glFramebufferTextureLayerEXT = (_glFramebufferTextureLayerEXT) ctx->getProcAddress(QLatin1String("glFramebufferTextureLayerEXT"));
     glFramebufferTextureFaceEXT = (_glFramebufferTextureFaceEXT) ctx->getProcAddress(QLatin1String("glFramebufferTextureFaceEXT"));
 
+    // Must at least have the FragmentShader extension to continue.
+    if (!(QGLExtensions::glExtensions() & QGLExtensions::FragmentShader))
+        return false;
+
     glCreateShader = (_glCreateShader) ctx->getProcAddress(QLatin1String("glCreateShader"));
     if (glCreateShader) {
         glShaderSource = (_glShaderSource) ctx->getProcAddress(QLatin1String("glShaderSource"));
diff --git a/src/opengl/qglframebufferobject.cpp b/src/opengl/qglframebufferobject.cpp
index deffc20..9b8a3d1 100644
--- a/src/opengl/qglframebufferobject.cpp
+++ b/src/opengl/qglframebufferobject.cpp
@@ -445,11 +445,11 @@ void QGLFramebufferObjectPrivate::init(QGLFramebufferObject *q, const QSize &sz,
         GLint maxSamples;
         glGetIntegerv(GL_MAX_SAMPLES_EXT, &maxSamples);
 
-        samples = qBound(1, int(samples), int(maxSamples));
+        samples = qBound(0, int(samples), int(maxSamples));
 
         glGenRenderbuffers(1, &color_buffer);
         glBindRenderbuffer(GL_RENDERBUFFER_EXT, color_buffer);
-        if (glRenderbufferStorageMultisampleEXT) {
+        if (glRenderbufferStorageMultisampleEXT && samples > 0) {
             glRenderbufferStorageMultisampleEXT(GL_RENDERBUFFER_EXT, samples,
                 internal_format, size.width(), size.height());
         } else {
diff --git a/src/opengl/qglshaderprogram.cpp b/src/opengl/qglshaderprogram.cpp
index c7689b8..74382b0 100644
--- a/src/opengl/qglshaderprogram.cpp
+++ b/src/opengl/qglshaderprogram.cpp
@@ -2121,7 +2121,7 @@ void QGLShaderProgram::setUniformValue(int location, const QSize& size)
     Q_D(QGLShaderProgram);
     Q_UNUSED(d);
     if (location != -1) {
-        GLfloat values[4] = {GLfloat(size.width()), GLfloat(size.width())};
+        GLfloat values[4] = {GLfloat(size.width()), GLfloat(size.height())};
         glUniform2fv(location, 1, values);
     }
 }
diff --git a/src/opengl/qwindowsurface_gl.cpp b/src/opengl/qwindowsurface_gl.cpp
index 6b82ed3..b86fb78 100644
--- a/src/opengl/qwindowsurface_gl.cpp
+++ b/src/opengl/qwindowsurface_gl.cpp
@@ -199,6 +199,7 @@ public:
         return widget;
     }
 
+    // destroys the share widget and prevents recreation
     void cleanup() {
         QGLWidget *w = widget;
         cleanedUp = true;
@@ -206,6 +207,20 @@ public:
         delete w;
     }
 
+    // destroys the share widget, but allows it to be recreated later on
+    void destroy() {
+        if (cleanedUp)
+            return;
+
+        QGLWidget *w = widget;
+
+        // prevent potential recursions
+        cleanedUp = true;
+        widget = 0;
+        delete w;
+        cleanedUp = false;
+    }
+
     static bool cleanedUp;
 
 private:
@@ -233,6 +248,10 @@ QGLWidget* qt_gl_share_widget()
     return _qt_gl_share_widget()->shareWidget();
 }
 
+void qt_destroy_gl_share_widget()
+{
+    _qt_gl_share_widget()->destroy();
+}
 
 struct QGLWindowSurfacePrivate
 {
diff --git a/src/opengl/qwindowsurface_gl_p.h b/src/opengl/qwindowsurface_gl_p.h
index 5e670fe..ffc2e86 100644
--- a/src/opengl/qwindowsurface_gl_p.h
+++ b/src/opengl/qwindowsurface_gl_p.h
@@ -67,6 +67,7 @@ class QWidget;
 struct QGLWindowSurfacePrivate;
 
 Q_OPENGL_EXPORT QGLWidget* qt_gl_share_widget();
+Q_OPENGL_EXPORT void qt_destroy_gl_share_widget();
 
 class QGLWindowSurfaceGLPaintDevice : public QGLPaintDevice
 {
diff --git a/src/openvg/qpaintengine_vg.cpp b/src/openvg/qpaintengine_vg.cpp
index 1d633ed..75e5a60 100644
--- a/src/openvg/qpaintengine_vg.cpp
+++ b/src/openvg/qpaintengine_vg.cpp
@@ -77,6 +77,9 @@ QT_BEGIN_NAMESPACE
 
 #if !defined(QVG_NO_DRAW_GLYPHS)
 
+// use the same rounding as in qrasterizer.cpp (6 bit fixed point)
+static const qreal aliasedCoordinateDelta = 0.5 - 0.015625;
+
 Q_DECL_IMPORT extern int qt_defaultDpiX();
 Q_DECL_IMPORT extern int qt_defaultDpiY();
 
@@ -102,6 +105,7 @@ private:
 
 class QVGPaintEnginePrivate : public QPaintEngineExPrivate
 {
+    Q_DECLARE_PUBLIC(QVGPaintEngine)
 public:
     // Extra blending modes from VG_KHR_advanced_blending extension.
     // Use the QT_VG prefix to avoid conflicts with any definitions
@@ -132,7 +136,7 @@ public:
         QT_VG_BLEND_XOR_KHR           = 0x2026
     };
 
-    QVGPaintEnginePrivate();
+    QVGPaintEnginePrivate(QVGPaintEngine *q_ptr);
     ~QVGPaintEnginePrivate();
 
     void init();
@@ -153,6 +157,7 @@ public:
     void setBrushTransform(const QBrush& brush, VGMatrixMode mode);
     void setupColorRamp(const QGradient *grad, VGPaint paint);
     void setImageOptions();
+    void systemStateChanged();
 #if !defined(QVG_SCISSOR_CLIP)
     void ensureMask(QVGPaintEngine *engine, int width, int height);
     void modifyMask
@@ -281,6 +286,9 @@ public:
 
     // Clear all lazily-set modes.
     void clearModes();
+
+private:
+    QVGPaintEngine *q;
 };
 
 inline void QVGPaintEnginePrivate::setImageMode(VGImageMode mode)
@@ -332,7 +340,7 @@ void QVGPaintEnginePrivate::clearModes()
     imageQuality = (VGImageQuality)0;
 }
 
-QVGPaintEnginePrivate::QVGPaintEnginePrivate()
+QVGPaintEnginePrivate::QVGPaintEnginePrivate(QVGPaintEngine *q_ptr) : q(q_ptr)
 {
     init();
 }
@@ -1431,7 +1439,7 @@ QVGPainterState::~QVGPainterState()
 }
 
 QVGPaintEngine::QVGPaintEngine()
-    : QPaintEngineEx(*new QVGPaintEnginePrivate)
+    : QPaintEngineEx(*new QVGPaintEnginePrivate(this))
 {
 }
 
@@ -2974,6 +2982,11 @@ void QVGPaintEnginePrivate::setImageOptions()
     }
 }
 
+void QVGPaintEnginePrivate::systemStateChanged()
+{
+    q->updateScissor();
+}
+
 static void drawVGImage(QVGPaintEnginePrivate *d,
                         const QRectF& r, VGImage vgImg,
                         const QSize& imageSize, const QRectF& sr)
@@ -3432,9 +3445,10 @@ void QVGPaintEngine::drawStaticTextItem(QStaticTextItem *textItem)
     // Set the transformation to use for drawing the current glyphs.
     QTransform glyphTransform(d->pathTransform);
     if (d->transform.type() <= QTransform::TxTranslate) {
-        // Prevent blurriness of unscaled, unrotated text by using integer coordinates.
-        // Using ceil(x-0.5) instead of qRound() or int-cast, behave like other paint engines.
-        glyphTransform.translate(ceil(p.x() - 0.5), ceil(p.y() - 0.5));
+        // Prevent blurriness of unscaled, unrotated text by forcing integer coordinates.
+        glyphTransform.translate(
+                floor(p.x() + glyphTransform.dx() + aliasedCoordinateDelta) - glyphTransform.dx(),
+                floor(p.y() - glyphTransform.dy() + aliasedCoordinateDelta) + glyphTransform.dy());
     } else {
         glyphTransform.translate(p.x(), p.y());
     }
diff --git a/src/plugins/bearer/icd/qicdengine.cpp b/src/plugins/bearer/icd/qicdengine.cpp
index 0900329..3264f15 100644
--- a/src/plugins/bearer/icd/qicdengine.cpp
+++ b/src/plugins/bearer/icd/qicdengine.cpp
@@ -275,6 +275,8 @@ void QIcdEngine::initialize()
     userChoiceConfigurations.insert(cpPriv->id, ptr);
 
     doRequestUpdate();
+
+    getIcdInitialState();
 }
 
 static inline QString network_attrs_to_security(uint network_attrs)
@@ -623,7 +625,11 @@ void QIcdEngine::doRequestUpdate(QList<Maemo::IcdScanResult> scanned)
                         changed = true;
                     }
 
-                    if (ptr->state != QNetworkConfiguration::Discovered) {
+                    /* If this config is the current active one, we do not set it
+                     * to discovered.
+                     */
+                    if ((ptr->state != QNetworkConfiguration::Discovered) &&
+                        (ptr->state != QNetworkConfiguration::Active)) {
                         ptr->state = QNetworkConfiguration::Discovered;
                         changed = true;
                     }
@@ -786,10 +792,48 @@ void QIcdEngine::startListeningStateSignalsForAllConnections()
                                           ICD_DBUS_API_INTERFACE,
                                           ICD_DBUS_API_STATE_SIG,
                                           this, SLOT(connectionStateSignalsSlot(QDBusMessage)));
+}
+
+void QIcdEngine::getIcdInitialState()
+{
+    /* Instead of requesting ICD status asynchronously, we ask it synchronously.
+     * It ensures that we always get right icd status BEFORE initialize() ends.
+     * If not, initialize()  might end before we got icd status and
+     * QNetworkConfigurationManager::updateConfigurations()
+     * call from user might also end before receiving icd status.
+     * In such case, we come up to a bug:
+     * QNetworkConfigurationManagerPrivate::isOnline() will be false even
+     * if we are connected.
+     */
+    Maemo::Icd icd;
+    QList<Maemo::IcdStateResult> state_results;
+    QNetworkConfigurationPrivatePointer ptr;
 
-    // Calling ICD_DBUS_API_STATE_REQ makes sure that initial state will be updated immediately
-    m_gettingInitialConnectionState = true;
-    m_dbusInterface->call(ICD_DBUS_API_STATE_REQ);
+    if (icd.state(state_results) && !state_results.isEmpty()) {
+
+        if (!(state_results.first().params.network_attrs == 0 &&
+              state_results.first().params.network_id.isEmpty())) {
+
+            switch (state_results.first().state) {
+            case ICD_STATE_CONNECTED:
+                m_onlineIapId = state_results.first().params.network_id;
+
+                ptr = accessPointConfigurations.value(m_onlineIapId);
+                if (ptr) {
+                    QMutexLocker configLocker(&ptr->mutex);
+                    ptr->state = QNetworkConfiguration::Active;
+                    configLocker.unlock();
+
+                    mutex.unlock();
+                    emit configurationChanged(ptr);
+                    mutex.lock();
+                }
+                break;
+            default:
+                break;
+            }
+        }
+    }
 }
 
 void QIcdEngine::connectionStateSignalsSlot(QDBusMessage msg)
@@ -814,12 +858,12 @@ void QIcdEngine::connectionStateSignalsSlot(QDBusMessage msg)
             ptr->type = QNetworkConfiguration::InternetAccessPoint;
             if (ptr->state != QNetworkConfiguration::Active) {
                 ptr->state = QNetworkConfiguration::Active;
-                if (!m_gettingInitialConnectionState) {
-                    configLocker.unlock();
-                    locker.unlock();
-                    emit configurationChanged(ptr);
-                    locker.relock();
-                }
+
+                configLocker.unlock();
+                locker.unlock();
+                emit configurationChanged(ptr);
+                locker.relock();
+
                 m_onlineIapId = iapid;
             }
         } else {
@@ -840,22 +884,21 @@ void QIcdEngine::connectionStateSignalsSlot(QDBusMessage msg)
             ptr->type = QNetworkConfiguration::InternetAccessPoint;
             if (ptr->state == QNetworkConfiguration::Active) {
                 ptr->state = QNetworkConfiguration::Discovered;
-                if (!m_gettingInitialConnectionState) {
-                    configLocker.unlock();
-                    locker.unlock();
-                    emit configurationChanged(ptr);
-                    locker.relock();
 
-                    // Note: If ICD switches used IAP from one to another:
-                    //       1) new IAP is reported to be online first
-                    //       2) old IAP is reported to be offline then
-                    // => Device can be reported to be offline only
-                    //    if last known online IAP is reported to be disconnected
-                    if (iapid == m_onlineIapId) {
-                        // It's known that there is only one global ICD connection
-                        // => Because ICD state was reported to be DISCONNECTED, Device is offline
-                        m_onlineIapId.clear();
-                    }
+                configLocker.unlock();
+                locker.unlock();
+                emit configurationChanged(ptr);
+                locker.relock();
+
+                // Note: If ICD switches used IAP from one to another:
+                //       1) new IAP is reported to be online first
+                //       2) old IAP is reported to be offline then
+                // => Device can be reported to be offline only
+                //    if last known online IAP is reported to be disconnected
+                if (iapid == m_onlineIapId) {
+                    // It's known that there is only one global ICD connection
+                    // => Because ICD state was reported to be DISCONNECTED, Device is offline
+                    m_onlineIapId.clear();
                 }
             }
         } else {
@@ -876,8 +919,6 @@ void QIcdEngine::connectionStateSignalsSlot(QDBusMessage msg)
     locker.unlock();
     emit iapStateChanged(iapid, icd_connection_state);
     locker.relock();
-
-    m_gettingInitialConnectionState = false;
 }
 
 void QIcdEngine::requestUpdate()
diff --git a/src/plugins/bearer/icd/qicdengine.h b/src/plugins/bearer/icd/qicdengine.h
index a768d84..0d5ba27 100644
--- a/src/plugins/bearer/icd/qicdengine.h
+++ b/src/plugins/bearer/icd/qicdengine.h
@@ -152,6 +152,7 @@ private:
     void startListeningStateSignalsForAllConnections();
     void doRequestUpdate(QList<Maemo::IcdScanResult> scanned = QList<Maemo::IcdScanResult>());
     void cancelAsyncConfigurationUpdate();
+    void getIcdInitialState();
 
 private:
     IapMonitor *iapMonitor;
@@ -162,7 +163,6 @@ private:
     QList<Maemo::IcdScanResult> m_scanResult;
 
     bool firstUpdate;
-    bool m_gettingInitialConnectionState;
     bool m_scanGoingOn;
 };
 
diff --git a/src/plugins/bearer/icd/qnetworksession_impl.cpp b/src/plugins/bearer/icd/qnetworksession_impl.cpp
index 2583b28..3170bf6 100644
--- a/src/plugins/bearer/icd/qnetworksession_impl.cpp
+++ b/src/plugins/bearer/icd/qnetworksession_impl.cpp
@@ -339,8 +339,6 @@ void QNetworkSessionPrivateImpl::syncStateWithInterface()
     isOpen = false;
     opened = false;
 
-    connect(&manager, SIGNAL(updateCompleted()), this, SLOT(networkConfigurationsChanged()));
-
     connect(engine, SIGNAL(iapStateChanged(const QString&, uint)),
             this, SLOT(iapStateChanged(const QString&, uint)));
 
@@ -460,14 +458,15 @@ void QNetworkSessionPrivateImpl::syncStateWithInterface()
 			else
                 ptr->name = ptr->id;
 
+            const QString identifier = ptr->id;
+
+            configLocker.unlock();
+
             // Add the new active configuration to manager or update the old config
-            if (!engine->hasIdentifier(ptr->id)) {
-                configLocker.unlock();
+            if (!engine->hasIdentifier(identifier))
                 engine->addSessionConfiguration(ptr);
-            } else {
-                configLocker.unlock();
+            else
                 engine->changedSessionConfiguration(ptr);
-            }
         }
         break;
 
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
index e4a0135..d5f0d42 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
@@ -167,7 +167,6 @@ struct CachedImage
 static QCache<qint64, CachedImage> imageCache(4*1024*1024); // 4 MB
 #endif
 
-#if defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS || defined QT_DIRECTFB_DISABLE_RASTERFALLBACKS || defined QT_DEBUG
 #define VOID_ARG() static_cast<bool>(false)
 enum PaintOperation {
     DRAW_RECTS = 0x0001, DRAW_LINES = 0x0002, DRAW_IMAGE = 0x0004,
@@ -178,88 +177,81 @@ enum PaintOperation {
     DRAW_STATICTEXT = 0x8000, ALL = 0xffff
 };
 
-#ifdef QT_DEBUG
-static void initRasterFallbacksMasks(int *warningMask, int *disableMask)
-{
-    struct {
-        const char *name;
-        PaintOperation operation;
-    } const operations[] = {
-        { "DRAW_RECTS", DRAW_RECTS },
-        { "DRAW_LINES", DRAW_LINES },
-        { "DRAW_IMAGE", DRAW_IMAGE },
-        { "DRAW_PIXMAP", DRAW_PIXMAP },
-        { "DRAW_TILED_PIXMAP", DRAW_TILED_PIXMAP },
-        { "STROKE_PATH", STROKE_PATH },
-        { "DRAW_PATH", DRAW_PATH },
-        { "DRAW_POINTS", DRAW_POINTS },
-        { "DRAW_ELLIPSE", DRAW_ELLIPSE },
-        { "DRAW_POLYGON", DRAW_POLYGON },
-        { "DRAW_TEXT", DRAW_TEXT },
-        { "FILL_PATH", FILL_PATH },
-        { "FILL_RECT", FILL_RECT },
-        { "DRAW_COLORSPANS", DRAW_COLORSPANS },
-        { "DRAW_ROUNDED_RECT", DRAW_ROUNDED_RECT },
-        { "ALL", ALL },
-        { 0, ALL }
-    };
-
-    QStringList warning = QString::fromLatin1(qgetenv("QT_DIRECTFB_WARN_ON_RASTERFALLBACKS")).toUpper().split(QLatin1Char('|'),
-                                                                                                              QString::SkipEmptyParts);
-    QStringList disable = QString::fromLatin1(qgetenv("QT_DIRECTFB_DISABLE_RASTERFALLBACKS")).toUpper().split(QLatin1Char('|'),
-                                                                                                              QString::SkipEmptyParts);
-    *warningMask = 0;
-    *disableMask = 0;
-    if (!warning.isEmpty() || !disable.isEmpty()) {
-        for (int i=0; operations[i].name; ++i) {
-            const QString name = QString::fromLatin1(operations[i].name);
-            int idx = warning.indexOf(name);
-            if (idx != -1) {
-                *warningMask |= operations[i].operation;
-                warning.erase(warning.begin() + idx);
-            }
-            idx = disable.indexOf(name);
-            if (idx != -1) {
-                *disableMask |= operations[i].operation;
-                disable.erase(disable.begin() + idx);
-            }
-        }
-    }
-    if (!warning.isEmpty()) {
-        qWarning("QDirectFBPaintEngine QT_DIRECTFB_WARN_ON_RASTERFALLBACKS Unknown operation(s): %s",
-                 qPrintable(warning.join(QLatin1String("|"))));
-    }
-    if (!disable.isEmpty()) {
-        qWarning("QDirectFBPaintEngine QT_DIRECTFB_DISABLE_RASTERFALLBACKS Unknown operation(s): %s",
-                 qPrintable(disable.join(QLatin1String("|"))));
-    }
-
-}
-#endif
-
-static inline int rasterFallbacksMask(bool warn)
+enum { RasterWarn = 1, RasterDisable = 2 };
+static inline uint rasterFallbacksMask(PaintOperation op)
 {
+    uint ret = 0;
 #ifdef QT_DIRECTFB_WARN_ON_RASTERFALLBACKS
-    if (warn)
-        return QT_DIRECTFB_WARN_ON_RASTERFALLBACKS;
+    if (op & QT_DIRECTFB_WARN_ON_RASTERFALLBACKS)
+        ret |= RasterWarn;
 #endif
 #ifdef QT_DIRECTFB_DISABLE_RASTERFALLBACKS
-    if (!warn)
-        return QT_DIRECTFB_DISABLE_RASTERFALLBACKS;
+    if (op & QT_DIRECTFB_DISABLE_RASTERFALLBACKS)
+        ret |= RasterDisable;
 #endif
-#ifndef QT_DEBUG
-    return 0;
-#else
-    static int warnMask = -1;
+    static int warningMask = -1;
     static int disableMask = -1;
-    if (warnMask == -1)
-        initRasterFallbacksMasks(&warnMask, &disableMask);
-    return warn ? warnMask : disableMask;
-#endif
+    if (warningMask < 0) {
+        struct {
+            const char *name;
+            PaintOperation operation;
+        } const operations[] = {
+            { "DRAW_RECTS", DRAW_RECTS },
+            { "DRAW_LINES", DRAW_LINES },
+            { "DRAW_IMAGE", DRAW_IMAGE },
+            { "DRAW_PIXMAP", DRAW_PIXMAP },
+            { "DRAW_TILED_PIXMAP", DRAW_TILED_PIXMAP },
+            { "STROKE_PATH", STROKE_PATH },
+            { "DRAW_PATH", DRAW_PATH },
+            { "DRAW_POINTS", DRAW_POINTS },
+            { "DRAW_ELLIPSE", DRAW_ELLIPSE },
+            { "DRAW_POLYGON", DRAW_POLYGON },
+            { "DRAW_TEXT", DRAW_TEXT },
+            { "FILL_PATH", FILL_PATH },
+            { "FILL_RECT", FILL_RECT },
+            { "DRAW_COLORSPANS", DRAW_COLORSPANS },
+            { "DRAW_ROUNDED_RECT", DRAW_ROUNDED_RECT },
+            { "ALL", ALL },
+            { 0, ALL }
+        };
+
+        QStringList warning = QString::fromLatin1(qgetenv("QT_DIRECTFB_WARN_ON_RASTERFALLBACKS")).toUpper().split(QLatin1Char('|'),
+                                                                                                                  QString::SkipEmptyParts);
+        QStringList disable = QString::fromLatin1(qgetenv("QT_DIRECTFB_DISABLE_RASTERFALLBACKS")).toUpper().split(QLatin1Char('|'),
+                                                                                                                  QString::SkipEmptyParts);
+        warningMask = 0;
+        disableMask = 0;
+        if (!warning.isEmpty() || !disable.isEmpty()) {
+            for (int i=0; operations[i].name; ++i) {
+                const QString name = QString::fromLatin1(operations[i].name);
+                int idx = warning.indexOf(name);
+                if (idx != -1) {
+                    warningMask |= operations[i].operation;
+                    warning.erase(warning.begin() + idx);
+                }
+                idx = disable.indexOf(name);
+                if (idx != -1) {
+                    disableMask |= operations[i].operation;
+                    disable.erase(disable.begin() + idx);
+                }
+            }
+        }
+        if (!warning.isEmpty()) {
+            qWarning("QDirectFBPaintEngine QT_DIRECTFB_WARN_ON_RASTERFALLBACKS Unknown operation(s): %s",
+                     qPrintable(warning.join(QLatin1String("|"))));
+        }
+        if (!disable.isEmpty()) {
+            qWarning("QDirectFBPaintEngine QT_DIRECTFB_DISABLE_RASTERFALLBACKS Unknown operation(s): %s",
+                     qPrintable(disable.join(QLatin1String("|"))));
+        }
+    }
+    if (op & warningMask)
+        ret |= RasterWarn;
+    if (op & disableMask)
+        ret |= RasterDisable;
+    return ret;
 }
-#endif
 
-#if defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS || defined QT_DEBUG
 template <typename device, typename T1, typename T2, typename T3>
 static void rasterFallbackWarn(const char *msg, const char *func, const device *dev,
                                uint transformationType, bool simplePen,
@@ -267,16 +259,14 @@ static void rasterFallbackWarn(const char *msg, const char *func, const device *
                                const char *nameOne, const T1 &one,
                                const char *nameTwo, const T2 &two,
                                const char *nameThree, const T3 &three);
-#endif
 
-#if defined QT_DEBUG || (defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS && defined QT_DIRECTFB_DISABLE_RASTERFALLBACKS)
 #define RASTERFALLBACK(op, one, two, three)                             \
     {                                                                   \
-        const bool disable = op & rasterFallbacksMask(false);           \
-        if (op & rasterFallbacksMask(true))                             \
-            rasterFallbackWarn(disable                                  \
-                               ? "Disabled raster engine operation"     \
-                               : "Falling back to raster engine for",   \
+        static const uint rasterFallbacks = rasterFallbacksMask(op);    \
+        switch (rasterFallbacks) {                                      \
+        case 0: break;                                                  \
+        case RasterWarn:                                                \
+            rasterFallbackWarn("Falling back to raster engine for",     \
                                __FUNCTION__,                            \
                                state()->painter->device(),              \
                                d_func()->transformationType,            \
@@ -284,26 +274,20 @@ static void rasterFallbackWarn(const char *msg, const char *func, const device *
                                d_func()->clipType,                      \
                                d_func()->compositionModeStatus,         \
                                #one, one, #two, two, #three, three);    \
-        if (disable)                                                    \
+            break;                                                      \
+        case RasterDisable|RasterWarn:                                  \
+            rasterFallbackWarn("Disabled raster engine operation",      \
+                               __FUNCTION__,                            \
+                               state()->painter->device(),              \
+                               d_func()->transformationType,            \
+                               d_func()->simplePen,                     \
+                               d_func()->clipType,                      \
+                               d_func()->compositionModeStatus,         \
+                               #one, one, #two, two, #three, three);    \
+        case RasterDisable:                                             \
             return;                                                     \
+        }                                                               \
     }
-#elif defined QT_DIRECTFB_DISABLE_RASTERFALLBACKS
-#define RASTERFALLBACK(op, one, two, three)                             \
-    if (op & rasterFallbacksMask(false))                                \
-        return;
-#elif defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS
-#define RASTERFALLBACK(op, one, two, three)                             \
-    if (op & rasterFallbacksMask(true))                                 \
-        rasterFallbackWarn("Falling back to raster engine for",         \
-                           __FUNCTION__, state()->painter->device(),    \
-                           d_func()->transformationType,                \
-                           d_func()->simplePen,                         \
-                           d_func()->clipType,                          \
-                           d_func()->compositionModeStatus,             \
-                           #one, one, #two, two, #three, three);
-#else
-#define RASTERFALLBACK(op, one, two, three)
-#endif
 
 template <class T>
 static inline void drawLines(const T *lines, int n, const QTransform &transform, IDirectFBSurface *surface);
@@ -1362,7 +1346,6 @@ static inline void drawRects(const T *rects, int n, const QTransform &transform,
     }
 }
 
-#if defined QT_DIRECTFB_WARN_ON_RASTERFALLBACKS || defined QT_DEBUG
 template <typename T> inline const T *ptr(const T &t) { return &t; }
 template <> inline const bool* ptr<bool>(const bool &) { return 0; }
 template <typename device, typename T1, typename T2, typename T3>
@@ -1403,8 +1386,6 @@ static void rasterFallbackWarn(const char *msg, const char *func, const device *
     qWarning("%s", qPrintable(out));
 }
 
-#endif // QT_DIRECTFB_WARN_ON_RASTERFALLBACKS
-
 QT_END_NAMESPACE
 
 #endif // QT_NO_QWS_DIRECTFB
diff --git a/src/qt3support/widgets/q3gridview.cpp b/src/qt3support/widgets/q3gridview.cpp
index 343b49f..b270a38 100644
--- a/src/qt3support/widgets/q3gridview.cpp
+++ b/src/qt3support/widgets/q3gridview.cpp
@@ -84,7 +84,7 @@ using namespace Qt;
   size in a potentially scrollable canvas. If you need rows and
   columns with different sizes, use a Q3Table instead. If you need a
   simple list of items, use a Q3ListBox. If you need to present
-  hierachical data use a Q3ListView, and if you need random objects
+  hierarichal data use a Q3ListView, and if you need random objects
   at random positions, consider using either a Q3IconView or a
   Q3Canvas.
 */
diff --git a/src/s60installs/bwins/QtDeclarativeu.def b/src/s60installs/bwins/QtDeclarativeu.def
index 480d9ff..bc6d0aa 100644
--- a/src/s60installs/bwins/QtDeclarativeu.def
+++ b/src/s60installs/bwins/QtDeclarativeu.def
@@ -1684,4 +1684,5 @@ EXPORTS
 	?rootContext@QDeclarativeView@@QBEPAVQDeclarativeContext@@XZ @ 1683 NONAME ; class QDeclarativeContext * QDeclarativeView::rootContext(void) const
 	?rootContext@QDeclarativeEngine@@QBEPAVQDeclarativeContext@@XZ @ 1684 NONAME ; class QDeclarativeContext * QDeclarativeEngine::rootContext(void) const
 	?qmlregister@QDeclarativePrivate@@YAHW4RegistrationType@1@PAX@Z @ 1685 NONAME ; int QDeclarativePrivate::qmlregister(enum QDeclarativePrivate::RegistrationType, void *)
+	?hasValue@QDeclarativeOpenMetaObject@@QBE_NH@Z @ 1686 NONAME ; bool QDeclarativeOpenMetaObject::hasValue(int) const
 
diff --git a/src/s60installs/bwins/QtGuiu.def b/src/s60installs/bwins/QtGuiu.def
index 90c0878..21a2122 100644
--- a/src/s60installs/bwins/QtGuiu.def
+++ b/src/s60installs/bwins/QtGuiu.def
@@ -4148,7 +4148,7 @@ EXPORTS
 	?ensureSceneTransformRecursive@QGraphicsItemPrivate@@QAEXPAPAVQGraphicsItem@@@Z @ 4147 NONAME ; void QGraphicsItemPrivate::ensureSceneTransformRecursive(class QGraphicsItem * *)
 	?ensureSequentialSiblingIndex@QGraphicsItemPrivate@@QAEXXZ @ 4148 NONAME ; void QGraphicsItemPrivate::ensureSequentialSiblingIndex(void)
 	?ensureSortedChildren@QGraphicsItemPrivate@@QAEXXZ @ 4149 NONAME ; void QGraphicsItemPrivate::ensureSortedChildren(void)
-	?ensureSpace@QTextEngine@@QBEXH@Z @ 4150 NONAME ; void QTextEngine::ensureSpace(int) const
+	?ensureSpace@QTextEngine@@QBEXH@Z @ 4150 NONAME ABSENT ; void QTextEngine::ensureSpace(int) const
 	?ensureVisible@QGraphicsItem@@QAEXABVQRectF@@HH@Z @ 4151 NONAME ; void QGraphicsItem::ensureVisible(class QRectF const &, int, int)
 	?ensureVisible@QGraphicsItem@@QAEXMMMMHH@Z @ 4152 NONAME ; void QGraphicsItem::ensureVisible(float, float, float, float, int, int)
 	?ensureVisible@QGraphicsView@@QAEXABVQRectF@@HH@Z @ 4153 NONAME ; void QGraphicsView::ensureVisible(class QRectF const &, int, int)
@@ -12886,4 +12886,6 @@ EXPORTS
 	?zScaleChanged@QGraphicsScale@@IAEXXZ @ 12885 NONAME ; void QGraphicsScale::zScaleChanged(void)
 	?xScaleChanged@QGraphicsScale@@IAEXXZ @ 12886 NONAME ; void QGraphicsScale::xScaleChanged(void)
 	?yScaleChanged@QGraphicsScale@@IAEXXZ @ 12887 NONAME ; void QGraphicsScale::yScaleChanged(void)
+	?_q_aboutToQuit@QApplicationPrivate@@QAEXXZ @ 12888 NONAME ; void QApplicationPrivate::_q_aboutToQuit(void)
+	?ensureSpace@QTextEngine@@QBE_NH@Z @ 12889 NONAME ; bool QTextEngine::ensureSpace(int) const
 
diff --git a/src/s60installs/eabi/QtDeclarativeu.def b/src/s60installs/eabi/QtDeclarativeu.def
index 9a3cefa..723f2ae 100644
--- a/src/s60installs/eabi/QtDeclarativeu.def
+++ b/src/s60installs/eabi/QtDeclarativeu.def
@@ -1714,4 +1714,5 @@ EXPORTS
 	_ZNK16QDeclarativeView6engineEv @ 1713 NONAME
 	_ZNK18QDeclarativeEngine11rootContextEv @ 1714 NONAME
 	_ZN19QDeclarativePrivate11qmlregisterENS_16RegistrationTypeEPv @ 1715 NONAME
+	_ZNK26QDeclarativeOpenMetaObject8hasValueEi @ 1716 NONAME
 
diff --git a/src/s60installs/eabi/QtGuiu.def b/src/s60installs/eabi/QtGuiu.def
index d8e86bf..c4ad848 100644
--- a/src/s60installs/eabi/QtGuiu.def
+++ b/src/s60installs/eabi/QtGuiu.def
@@ -12091,4 +12091,5 @@ EXPORTS
 	_ZN14QGraphicsScale13xScaleChangedEv @ 12090 NONAME
 	_ZN14QGraphicsScale13yScaleChangedEv @ 12091 NONAME
 	_ZN14QGraphicsScale13zScaleChangedEv @ 12092 NONAME
+	_ZN19QApplicationPrivate14_q_aboutToQuitEv @ 12093 NONAME
 
diff --git a/src/s60installs/eabi/QtNetworku.def b/src/s60installs/eabi/QtNetworku.def
index 2442ee8..6b34a19 100644
--- a/src/s60installs/eabi/QtNetworku.def
+++ b/src/s60installs/eabi/QtNetworku.def
@@ -1131,7 +1131,7 @@ EXPORTS
 	_ZNK21QNetworkAccessManager13configurationEv @ 1130 NONAME
 	_ZNK21QNetworkAccessManager17networkAccessibleEv @ 1131 NONAME
 	_ZNK21QNetworkAccessManager19activeConfigurationEv @ 1132 NONAME
-	_ZNK21QNetworkConfiguration10bearerNameEv @ 1133 NONAME
+	_ZNK21QNetworkConfiguration10bearerNameEv @ 1133 NONAME ABSENT
 	_ZNK21QNetworkConfiguration10identifierEv @ 1134 NONAME
 	_ZNK21QNetworkConfiguration18isRoamingAvailableEv @ 1135 NONAME
 	_ZNK21QNetworkConfiguration4nameEv @ 1136 NONAME
diff --git a/src/script/api/qscriptcontext.cpp b/src/script/api/qscriptcontext.cpp
index 1a11100..abaf5f9 100644
--- a/src/script/api/qscriptcontext.cpp
+++ b/src/script/api/qscriptcontext.cpp
@@ -324,7 +324,7 @@ QScriptValue QScriptContext::argumentsObject() const
   When a function is called as constructor, the thisObject()
   contains the newly constructed object to be initialized.
 
-  \note This function is only guarenteed to work for a context
+  \note This function is only guaranteed to work for a context
   corresponding to native functions.
 */
 bool QScriptContext::isCalledAsConstructor() const
diff --git a/src/script/bridge/qscriptactivationobject.cpp b/src/script/bridge/qscriptactivationobject.cpp
index 6a8ae56..85224d1 100644
--- a/src/script/bridge/qscriptactivationobject.cpp
+++ b/src/script/bridge/qscriptactivationobject.cpp
@@ -53,7 +53,7 @@ QScriptActivationObject::QScriptActivationObject(JSC::ExecState *callFrame, JSC:
 
 QScriptActivationObject::~QScriptActivationObject()
 {
-    delete d;
+    delete d_ptr();
 }
 
 bool QScriptActivationObject::getOwnPropertySlot(JSC::ExecState* exec, const JSC::Identifier& propertyName, JSC::PropertySlot& slot)
diff --git a/src/script/bridge/qscriptstaticscopeobject.cpp b/src/script/bridge/qscriptstaticscopeobject.cpp
index 44548a4..940c859 100644
--- a/src/script/bridge/qscriptstaticscopeobject.cpp
+++ b/src/script/bridge/qscriptstaticscopeobject.cpp
@@ -87,7 +87,7 @@ QScriptStaticScopeObject::QScriptStaticScopeObject(WTF::NonNullPassRefPtr<JSC::S
 
 QScriptStaticScopeObject::~QScriptStaticScopeObject()
 {
-    delete d;
+    delete d_ptr();
 }
 
 bool QScriptStaticScopeObject::getOwnPropertySlot(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::PropertySlot& slot)
diff --git a/src/testlib/qtestfilelogger.cpp b/src/testlib/qtestfilelogger.cpp
index a5cdc80..9d1ee6a 100644
--- a/src/testlib/qtestfilelogger.cpp
+++ b/src/testlib/qtestfilelogger.cpp
@@ -44,6 +44,8 @@
 #include "QtTest/private/qtestlog_p.h"
 #include "QtTest/private/qtestresult_p.h"
 
+#include <QtCore/qdir.h>
+
 #include <stdlib.h>
 #include <stdio.h>
 
@@ -69,11 +71,19 @@ QTestFileLogger::~QTestFileLogger()
 void QTestFileLogger::init()
 {
     char filename[100];
+    int index = 0;
+#if defined(Q_OS_SYMBIAN)
+    QByteArray ba(QDir::toNativeSeparators(QString(QDir::homePath()+QDir::separator())).toUtf8());
+    index = ba.length();
+    QTest::qt_snprintf(filename, sizeof(filename), "%s%s.log",
+                ba.constData(), QTestResult::currentTestObjectName());
+#else
     QTest::qt_snprintf(filename, sizeof(filename), "%s.log",
                 QTestResult::currentTestObjectName());
-
-    // Keep filenames simple
-    for (uint i = 0; i < sizeof(filename) && filename[i]; ++i) {
+#endif
+ 
+     // Keep filenames simple
+    for (uint i = index; i < sizeof(filename) && filename[i]; ++i) {
         char& c = filename[i];
         if (!((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')
               || (c >= '0' && c <= '9') || c == '-' || c == '.')) {
diff --git a/src/tools/moc/moc.cpp b/src/tools/moc/moc.cpp
index 84d1567..ac49d65 100644
--- a/src/tools/moc/moc.cpp
+++ b/src/tools/moc/moc.cpp
@@ -1211,7 +1211,7 @@ bool Moc::until(Token target) {
 
     //when searching commas within the default argument, we should take care of template depth (anglecount)
     // unfortunatelly, we do not have enough semantic information to know if '<' is the operator< or
-    // the begining of a template type. so we just use heuristics.
+    // the beginning of a template type. so we just use heuristics.
     int possible = -1;
 
     while (index < symbols.size()) {
diff --git a/src/xmlpatterns/api/qxmlquery.cpp b/src/xmlpatterns/api/qxmlquery.cpp
index e106d74..55af49b 100644
--- a/src/xmlpatterns/api/qxmlquery.cpp
+++ b/src/xmlpatterns/api/qxmlquery.cpp
@@ -151,8 +151,8 @@ QT_BEGIN_NAMESPACE
   \endcode
 
   \note For the current release, XSLT support should be considered
-        experimental. See section \l{Using XML technologies#XSLT
-        2.0}{XSLT conformance} for details.
+  experimental. See section \l{XQuery#XSLT 2.0} {XSLT conformance} for
+  details.
 
   Stylesheet parameters are bound using bindVariable().
 
@@ -291,8 +291,7 @@ QXmlQuery::QXmlQuery(const QXmlNamePool &np) : d(new QXmlQueryPrivate(np))
   create instances of QXmlQuery for running XQueries.
 
   \note The XSL-T support in this release is considered experimental.
-  See the \l{Using XML technologies#XSLT 2.0}{XSLT conformance} for
-  details.
+  See the \l{XQuery#XSLT 2.0} {XSLT conformance} for details.
 
  \since 4.5
  \sa queryLanguage()