Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-doc-team into 4.7

Conflicts:
	doc/src/declarative/extending.qdoc
	doc/src/external-resources.qdoc
	src/declarative/util/qdeclarativeanimation.cpp
	src/declarative/util/qdeclarativetransition.cpp

99 files changed, 1946 insertions, 530 deletions

diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog b/src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog
index fd6c3f7..c2b1155 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/ChangeLog
@@ -232,6 +232,34 @@
         without using doubles, but the code would be much more complicated, and there is no important
         reason to stick to integers here.
 
+2010-03-22  Siddharth Mathur  <siddharth.mathur@nokia.com>
+
+        Reviewed by Laszlo Gombos.
+
+        [Symbian] More efficient aligned memory allocation for JSC Collector
+        https://bugs.webkit.org/show_bug.cgi?id=34350
+
+        * JavaScriptCore.pri: Added 2 new Symbian source files and HAL linkage
+
+        * runtime/Collector.cpp: Reduced port-specific code and added private data member
+        (JSC::Heap::Heap):
+        (JSC::Heap::~Heap):
+        (JSC::Heap::destroy):
+        (JSC::Heap::allocateBlock):
+        (JSC::Heap::freeBlockPtr):
+
+        * runtime/Collector.h: Added private data member
+
+        * wtf/symbian: Added.
+        * wtf/symbian/BlockAllocatorSymbian.cpp: Added.
+        (WTF::AlignedBlockAllocator::AlignedBlockAllocator): Helper class to allocate 
+        aligned blocks more efficiently as required by Collector
+        (WTF::AlignedBlockAllocator::alloc):
+        (WTF::AlignedBlockAllocator::free):
+        (WTF::AlignedBlockAllocator::destroy):
+        (WTF::AlignedBlockAllocator::~AlignedBlockAllocator):
+        * wtf/symbian/BlockAllocatorSymbian.h: Added.
+
 2010-03-22  Geoffrey Garen  <ggaren@apple.com>
 
         Reviewed by Sam Weinig.
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/JavaScriptCore.pri b/src/3rdparty/javascriptcore/JavaScriptCore/JavaScriptCore.pri
index d75bd31..b061321 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/JavaScriptCore.pri
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/JavaScriptCore.pri
@@ -16,6 +16,7 @@ CONFIG(debug, debug|release) {
 symbian: {
     # Need to guarantee this comes before system includes of /epoc32/include
     MMP_RULES += "USERINCLUDE ../JavaScriptCore/profiler"
+    LIBS += -lhal
 }
 
 INCLUDEPATH = \
@@ -33,6 +34,7 @@ INCLUDEPATH = \
     $$PWD/runtime \
     $$PWD/wrec \
     $$PWD/wtf \
+    $$PWD/wtf/symbian \
     $$PWD/wtf/unicode \
     $$PWD/yarr \
     $$PWD/API \
@@ -211,6 +213,7 @@ SOURCES += \
     wtf/qt/ThreadingQt.cpp \
     wtf/RandomNumber.cpp \
     wtf/RefCountedLeakCounter.cpp \
+    wtf/symbian/BlockAllocatorSymbian.cpp \
     wtf/symbian/RegisterFileAllocatorSymbian.cpp \
     wtf/ThreadingNone.cpp \
     wtf/Threading.cpp \
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/Collector.cpp b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/Collector.cpp
index 24873c8..42e2a35 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/Collector.cpp
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/Collector.cpp
@@ -53,11 +53,6 @@
 #include <mach/thread_act.h>
 #include <mach/vm_map.h>
 
-#elif OS(SYMBIAN)
-#include <e32std.h>
-#include <e32cmn.h>
-#include <unistd.h>
-
 #elif OS(WINDOWS)
 
 #include <windows.h>
@@ -109,11 +104,6 @@ const size_t ALLOCATIONS_PER_COLLECTION = 3600;
 // a PIC branch in Mach-O binaries, see <rdar://problem/5971391>.
 #define MIN_ARRAY_SIZE (static_cast<size_t>(14))
 
-#if OS(SYMBIAN)
-const size_t MAX_NUM_BLOCKS = 256; // Max size of collector heap set to 16 MB
-static RHeap* userChunk = 0;
-#endif
-
 #if ENABLE(JSC_MULTIPLE_THREADS)
 
 #if OS(DARWIN)
@@ -146,29 +136,11 @@ Heap::Heap(JSGlobalData* globalData)
     , m_currentThreadRegistrar(0)
 #endif
     , m_globalData(globalData)
+#if OS(SYMBIAN)
+    , m_blockallocator(JSCCOLLECTOR_VIRTUALMEM_RESERVATION, BLOCK_SIZE)
+#endif
 {
     ASSERT(globalData);
-    
-#if OS(SYMBIAN)
-    // Symbian OpenC supports mmap but currently not the MAP_ANON flag.
-    // Using fastMalloc() does not properly align blocks on 64k boundaries
-    // and previous implementation was flawed/incomplete.
-    // UserHeap::ChunkHeap allows allocation of continuous memory and specification
-    // of alignment value for (symbian) cells within that heap.
-    //
-    // Clarification and mapping of terminology:
-    // RHeap (created by UserHeap::ChunkHeap below) is continuos memory chunk,
-    // which can dynamically grow up to 8 MB,
-    // that holds all CollectorBlocks of this session (static).
-    // Each symbian cell within RHeap maps to a 64kb aligned CollectorBlock.
-    // JSCell objects are maintained as usual within CollectorBlocks.
-    if (!userChunk) {
-        userChunk = UserHeap::ChunkHeap(0, 0, MAX_NUM_BLOCKS * BLOCK_SIZE, BLOCK_SIZE, BLOCK_SIZE);
-        if (!userChunk)
-            CRASH();
-    }
-#endif // OS(SYMBIAN)
-    
     memset(&m_heap, 0, sizeof(CollectorHeap));
     allocateBlock();
 }
@@ -211,7 +183,9 @@ void Heap::destroy()
         t = next;
     }
 #endif
-
+#if OS(SYMBIAN)
+    m_blockallocator.destroy();
+#endif
     m_globalData = 0;
 }
 
@@ -221,11 +195,9 @@ NEVER_INLINE CollectorBlock* Heap::allocateBlock()
     vm_address_t address = 0;
     vm_map(current_task(), &address, BLOCK_SIZE, BLOCK_OFFSET_MASK, VM_FLAGS_ANYWHERE | VM_TAG_FOR_COLLECTOR_MEMORY, MEMORY_OBJECT_NULL, 0, FALSE, VM_PROT_DEFAULT, VM_PROT_DEFAULT, VM_INHERIT_DEFAULT);
 #elif OS(SYMBIAN)
-    // Allocate a 64 kb aligned CollectorBlock
-    unsigned char* mask = reinterpret_cast<unsigned char*>(userChunk->Alloc(BLOCK_SIZE));
-    if (!mask)
+    void* address = m_blockallocator.alloc();  
+    if (!address)
         CRASH();
-    uintptr_t address = reinterpret_cast<uintptr_t>(mask);
 #elif OS(WINCE)
     void* address = VirtualAlloc(NULL, BLOCK_SIZE, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
 #elif OS(WINDOWS)
@@ -316,7 +288,7 @@ NEVER_INLINE void Heap::freeBlockPtr(CollectorBlock* block)
 #if OS(DARWIN)    
     vm_deallocate(current_task(), reinterpret_cast<vm_address_t>(block), BLOCK_SIZE);
 #elif OS(SYMBIAN)
-    userChunk->Free(reinterpret_cast<TAny*>(block));
+    m_blockallocator.free(reinterpret_cast<void*>(block));
 #elif OS(WINCE)
     VirtualFree(block, 0, MEM_RELEASE);
 #elif OS(WINDOWS)
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/Collector.h b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/Collector.h
index 7f7a679..d3616dc 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/Collector.h
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/Collector.h
@@ -35,6 +35,10 @@
 #include <pthread.h>
 #endif
 
+#if OS(SYMBIAN)
+#include <wtf/symbian/BlockAllocatorSymbian.h>
+#endif
+
 #define ASSERT_CLASS_FITS_IN_CELL(class) COMPILE_ASSERT(sizeof(class) <= CELL_SIZE, class_fits_in_cell)
 
 namespace JSC {
@@ -167,6 +171,11 @@ namespace JSC {
         pthread_key_t m_currentThreadRegistrar;
 #endif
 
+#if OS(SYMBIAN)
+        // Allocates collector blocks with correct alignment
+        WTF::AlignedBlockAllocator m_blockallocator; 
+#endif
+        
         JSGlobalData* m_globalData;
     };
 
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/BlockAllocatorSymbian.cpp b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/BlockAllocatorSymbian.cpp
new file mode 100644
index 0000000..6a28e9e
--- /dev/null
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/BlockAllocatorSymbian.cpp
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer. 
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution. 
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+
+#if OS(SYMBIAN)
+
+#include "BlockAllocatorSymbian.h"
+
+
+namespace WTF {
+
+/** Efficiently allocates blocks of size blockSize with blockSize alignment. 
+ * Primarly designed for JSC Collector's needs. 
+ * Not thread-safe.    
+ */
+AlignedBlockAllocator::AlignedBlockAllocator(TUint32 reservationSize, TUint32 blockSize )
+    : m_reservation(reservationSize), 
+      m_blockSize(blockSize)
+{
+
+     // Get system's page size value.
+     SYMBIAN_PAGESIZE(m_pageSize); 
+     
+     // We only accept multiples of system page size for both initial reservation and the alignment/block size
+     m_reservation = SYMBIAN_ROUNDUPTOMULTIPLE(m_reservation, m_pageSize);
+     __ASSERT_ALWAYS(SYMBIAN_ROUNDUPTOMULTIPLE(m_blockSize, m_pageSize), User::Panic(_L("AlignedBlockAllocator1"), KErrArgument));
+     
+     // Calculate max. bit flags we need to carve a reservationSize range into blockSize-sized blocks
+     m_map.numBits = m_reservation / m_blockSize;   
+     const TUint32 bitsPerWord = 8*sizeof(TUint32); 
+     const TUint32 numWords = (m_map.numBits + bitsPerWord -1) / bitsPerWord; 
+   
+     m_map.bits = new TUint32[numWords];
+     __ASSERT_ALWAYS(m_map.bits, User::Panic(_L("AlignedBlockAllocator2"), KErrNoMemory));
+     m_map.clearAll();
+     
+     // Open a Symbian RChunk, and reserve requested virtual address range   
+     // Any thread in this process can operate this rchunk due to EOwnerProcess access rights. 
+     TInt ret = m_chunk.CreateDisconnectedLocal(0 , 0, (TInt)m_reservation , EOwnerProcess);  
+     if (ret != KErrNone) 
+         User::Panic(_L("AlignedBlockAllocator3"), ret);
+       
+     // This is the offset to m_chunk.Base() required to make it m_blockSize-aligned
+     m_offset = SYMBIAN_ROUNDUPTOMULTIPLE(TUint32(m_chunk.Base()), m_blockSize) - TUint(m_chunk.Base()); 
+
+}
+
+void* AlignedBlockAllocator::alloc()
+{
+
+    TInt  freeRam = 0; 
+    void* address = 0;
+    
+    // Look up first free slot in bit map
+    const TInt freeIdx = m_map.findFree();
+        
+    // Pseudo OOM: We ate up the address space we reserved..
+    // ..even though the device may have free RAM left
+    if (freeIdx < 0)
+        return 0;
+        
+    TInt ret = m_chunk.Commit(m_offset + (m_blockSize * freeIdx), m_blockSize);
+    if (ret != KErrNone)  
+        return 0; // True OOM: Device didn't have physical RAM to spare
+        
+    // Updated bit to mark region as in use. 
+    m_map.set(freeIdx); 
+    
+    // Calculate address of committed region (block)
+    address = (void*)( (m_chunk.Base() + m_offset) + (TUint)(m_blockSize * freeIdx) );
+    
+    return address;
+}
+
+void AlignedBlockAllocator::free(void* block)
+{
+    // Calculate index of block to be freed
+    TInt idx = TUint(static_cast<TUint8*>(block) - m_chunk.Base() - m_offset) / m_blockSize;
+    
+    __ASSERT_DEBUG(idx >= 0 && idx < m_map.numBits, User::Panic(_L("AlignedBlockAllocator4"), KErrCorrupt)); // valid index check
+    __ASSERT_DEBUG(m_map.get(idx), User::Panic(_L("AlignedBlockAllocator5"), KErrCorrupt)); // in-use flag check    
+    
+    // Return committed region to system RAM pool (the physical RAM becomes usable by others)
+    TInt ret = m_chunk.Decommit(m_offset + m_blockSize * idx, m_blockSize);
+            
+    // mark this available again
+    m_map.clear(idx); 
+}
+
+void AlignedBlockAllocator::destroy() 
+{
+    // release everything!
+    m_chunk.Decommit(0, m_chunk.MaxSize());
+    m_map.clearAll();
+}
+
+AlignedBlockAllocator::~AlignedBlockAllocator()
+{
+    destroy();
+    m_chunk.Close();
+    delete [] m_map.bits;
+}
+
+} // end of namespace
+
+#endif // SYMBIAN
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/BlockAllocatorSymbian.h b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/BlockAllocatorSymbian.h
new file mode 100644
index 0000000..21422f6
--- /dev/null
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/BlockAllocatorSymbian.h
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer. 
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution. 
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef BlockAllocatorSymbian_h
+#define BlockAllocatorSymbian_h
+
+#include <e32cmn.h>
+#include <e32std.h>
+#include <hal.h>
+
+
+#define SYMBIAN_PAGESIZE(x) (HAL::Get(HALData::EMemoryPageSize, x));
+#define SYMBIAN_FREERAM(x)  (HAL::Get(HALData::EMemoryRAMFree, x));
+#define SYMBIAN_ROUNDUPTOMULTIPLE(x, multipleof)    ( (x + multipleof - 1) & ~(multipleof - 1) )
+
+// Set sane defaults if -D<flagname=value> wasn't provided via compiler args
+#ifndef JSCCOLLECTOR_VIRTUALMEM_RESERVATION
+#if defined(__WINS__) 
+    // Emulator has limited virtual address space
+    #define JSCCOLLECTOR_VIRTUALMEM_RESERVATION (4*1024*1024)
+#else
+    // HW has plenty of virtual addresses
+    #define JSCCOLLECTOR_VIRTUALMEM_RESERVATION (128*1024*1024)
+#endif
+#endif
+
+namespace WTF {
+
+/** 
+ *  Allocates contiguous region of size blockSize with blockSize-aligned address. 
+ *  blockSize must be a multiple of system page size (typically 4K on Symbian/ARM)
+ *
+ *  @param reservationSize Virtual address range to be reserved upon creation of chunk (bytes).
+ *  @param blockSize Size of a single allocation. Returned address will also be blockSize-aligned.
+ */
+class AlignedBlockAllocator {
+    public:
+        AlignedBlockAllocator(TUint32 reservationSize, TUint32 blockSize);
+        ~AlignedBlockAllocator();
+        void destroy();
+        void* alloc();
+        void free(void* data);
+    
+    private: 
+        RChunk   m_chunk; // Symbian chunk that lets us reserve/commit/decommit
+        TUint    m_offset; // offset of first committed region from base 
+        TInt     m_pageSize; // cached value of system page size, typically 4K on Symbian
+        TUint32  m_reservation;
+        TUint32  m_blockSize;  
+
+        // Tracks comitted/decommitted state of a blockSize region
+        struct {
+            
+            TUint32 *bits; // array of bit flags 
+            TUint32  numBits; // number of regions to keep track of
+            
+            bool get(TUint32 n) const
+            {
+                return !!(bits[n >> 5] & (1 << (n & 0x1F)));
+            }
+            
+            void set(TUint32 n)
+            {
+                bits[n >> 5] |= (1 << (n & 0x1F));
+            }
+            
+            void clear(TUint32 n)
+            {
+                bits[n >> 5] &= ~(1 << (n & 0x1F));
+            }
+            
+            void clearAll()
+            {
+               for (TUint32 i = 0; i < numBits; i++)
+                    clear(i);
+            }
+            
+            TInt findFree() const
+            {
+                for (TUint32 i = 0; i < numBits; i++) {
+                    if (!get(i)) 
+                        return i;
+                }
+                return -1;
+            }
+            
+        } m_map;  
+
+};
+ 
+}
+
+#endif // end of BlockAllocatorSymbian_h
+
+
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/RegisterFileAllocatorSymbian.cpp b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/RegisterFileAllocatorSymbian.cpp
index da5cc99..e89dd7a 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/RegisterFileAllocatorSymbian.cpp
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/symbian/RegisterFileAllocatorSymbian.cpp
@@ -83,10 +83,16 @@ void RegisterFileAllocator::grow(void* newEnd)
         TInt nBytes = (TInt)(newEnd) - (TInt)(m_comEnd);
         nBytes = SYMBIAN_ROUNDUPTOMULTIPLE(nBytes, m_poolSize);
         TInt offset = (TInt)m_comEnd - (TInt)m_buffer;
+        // The reserved size is not guaranteed to be a multiple of the pool size.
+        TInt maxBytes = (TInt)m_resEnd - (TInt)m_comEnd;
+        if (nBytes > maxBytes)
+            nBytes = maxBytes;
 
         TInt ret = m_chunk.Commit(offset, nBytes);
         if (ret == KErrNone)
             m_comEnd = (void*)(m_chunk.Base() + m_chunk.Size());
+        else
+            CRASH();
     }
 }
 
diff --git a/src/3rdparty/javascriptcore/VERSION b/src/3rdparty/javascriptcore/VERSION
index 9991ac0..b4744b7 100644
--- a/src/3rdparty/javascriptcore/VERSION
+++ b/src/3rdparty/javascriptcore/VERSION
@@ -4,8 +4,8 @@ This is a snapshot of JavaScriptCore from
 
 The commit imported was from the
 
-        javascriptcore-snapshot-05102010 branch/tag
+        javascriptcore-snapshot-24012011 branch/tag
 
 and has the sha1 checksum
 
-        82ead85cfea5859044eeb25b33314dcc0fa5eea1
+        d143bde5ae8cff229aebd43487a2fce5e713e990
diff --git a/src/3rdparty/phonon/phonon/factory.cpp b/src/3rdparty/phonon/phonon/factory.cpp
index 2785dff..b5e565b 100644
--- a/src/3rdparty/phonon/phonon/factory.cpp
+++ b/src/3rdparty/phonon/phonon/factory.cpp
@@ -137,21 +137,15 @@ bool FactoryPrivate::createBackend()
             QStringList plugins(dir.entryList(QDir::Files));
 
 #ifdef Q_OS_SYMBIAN
-            /* On Symbian OS we might have two plugins, one which uses Symbian
-             * MMF framework("mmf"), and one which uses Real Networks's
-             * Helix("hxphonon"). We prefer the latter because it's more
-             * sophisticated, so we make sure the Helix backend is attempted
-             * to be loaded first, and the MMF backend is used for backup. */
-            {
-                const int helix = plugins.indexOf(QLatin1String("hxphonon"));
-                if (helix != -1)
-                    plugins.move(helix, 0);
-            }
+            static const QString preferredPluginName = QLatin1String("phonon_mmf");
+            const int preferredPluginIndex = plugins.indexOf(preferredPluginName + ".qtplugin");
+            if (preferredPluginIndex != -1)
+                plugins.move(preferredPluginIndex, 0);
 #endif
 
             const QStringList files = dir.entryList(QDir::Files);
-            for (int i = 0; i < files.count(); ++i) {
-                QPluginLoader pluginLoader(libPath + files.at(i));
+            for (int i = 0; i < plugins.count(); ++i) {
+                QPluginLoader pluginLoader(libPath + plugins.at(i));
                 if (!pluginLoader.load()) {
                     pDebug() << Q_FUNC_INFO << "  load failed:"
                              << pluginLoader.errorString();
diff --git a/src/3rdparty/webkit/WebKit/qt/declarative/qdeclarativewebview.cpp b/src/3rdparty/webkit/WebKit/qt/declarative/qdeclarativewebview.cpp
index 7a8aae7..4238d33 100644
--- a/src/3rdparty/webkit/WebKit/qt/declarative/qdeclarativewebview.cpp
+++ b/src/3rdparty/webkit/WebKit/qt/declarative/qdeclarativewebview.cpp
@@ -742,11 +742,11 @@ QWebPage* QDeclarativeWebView::page() const
     See QWebSettings for details of these properties.
 
     \qml
-        WebView {
-            settings.pluginsEnabled: true
-            settings.standardFontFamily: "Arial"
-            ...
-        }
+    WebView {
+        settings.pluginsEnabled: true
+        settings.standardFontFamily: "Arial"
+        // ...
+    }
     \endqml
 */
 QDeclarativeWebSettings* QDeclarativeWebView::settingsObject() const
diff --git a/src/corelib/animation/qvariantanimation.cpp b/src/corelib/animation/qvariantanimation.cpp
index 212e85d..c76cb89 100644
--- a/src/corelib/animation/qvariantanimation.cpp
+++ b/src/corelib/animation/qvariantanimation.cpp
@@ -431,12 +431,17 @@ void QVariantAnimation::registerInterpolator(QVariantAnimation::Interpolator fun
 {
     // will override any existing interpolators
     QInterpolatorVector *interpolators = registeredInterpolators();
+    // When built on solaris with GCC, the destructors can be called
+    // in such an order that we get here with interpolators == NULL,
+    // to continue causes the app to crash on exit with a SEGV
+    if (interpolators) {
 #ifndef QT_NO_THREAD
-    QMutexLocker locker(QMutexPool::globalInstanceGet(interpolators));
+        QMutexLocker locker(QMutexPool::globalInstanceGet(interpolators));
 #endif
-    if (int(interpolationType) >= interpolators->count())
-        interpolators->resize(int(interpolationType) + 1);
-    interpolators->replace(interpolationType, func);
+        if (int(interpolationType) >= interpolators->count())
+            interpolators->resize(int(interpolationType) + 1);
+        interpolators->replace(interpolationType, func);
+    }
 }
 
 
diff --git a/src/corelib/kernel/qabstracteventdispatcher.cpp b/src/corelib/kernel/qabstracteventdispatcher.cpp
index e79f87a..cc08f092 100644
--- a/src/corelib/kernel/qabstracteventdispatcher.cpp
+++ b/src/corelib/kernel/qabstracteventdispatcher.cpp
@@ -137,6 +137,12 @@ void QAbstractEventDispatcherPrivate::init()
 // free list). As an added protection, we use the cell to store an invalid
 // (negative) value that we can later check for integrity.
 //
+// ABA prevention simply adds a value to 7 of the top 8 bits when resetting
+// nextFreeTimerId.
+//
+// The extra code is the bucket allocation which allows us to start with a
+// very small bucket size and grow as needed.
+//
 // (continues below).
 int QAbstractEventDispatcherPrivate::allocateTimerId()
 {
@@ -164,6 +170,8 @@ int QAbstractEventDispatcherPrivate::allocateTimerId()
         newTimerId = prepareNewValueWithSerialNumber(timerId, b[at]);
     } while (!nextFreeTimerId.testAndSetRelaxed(timerId, newTimerId));
 
+    timerId &= TimerIdMask;
+    timerId |= b[at] & TimerSerialMask;
     b[at] = -timerId;
 
     return timerId;
@@ -174,12 +182,13 @@ int QAbstractEventDispatcherPrivate::allocateTimerId()
 //    X[timerId] = nextFreeTimerId;
 // then we update nextFreeTimerId to the timer we've just released
 //
-// The extra code in allocateTimerId and releaseTimerId are ABA prevention
-// and bucket memory. The buckets are simply to make sure we allocate only
-// the necessary number of timers. See above.
-//
 // ABA prevention simply adds a value to 7 of the top 8 bits when resetting
 // nextFreeTimerId.
+//
+// In addition to that, we update the same 7 bits in each entry in the bucket
+// as a counter. That way, a timer ID allocated and released will always be
+// returned with a different ID. This reduces the chances of timers being released
+// erroneously by application code.
 void QAbstractEventDispatcherPrivate::releaseTimerId(int timerId)
 {
     int which = timerId & TimerIdMask;
@@ -187,12 +196,21 @@ void QAbstractEventDispatcherPrivate::releaseTimerId(int timerId)
     int at = bucketIndex(bucket, which);
     int *b = timerIds[bucket];
 
-    Q_ASSERT(b[at] == -timerId);
+#ifndef QT_NO_DEBUG
+    // debug code
+    Q_ASSERT_X(timerId == -b[at], "QAbstractEventDispatcher::releaseTimerId", "Timer ID was not found, fix application");
+#else
+    if (timerId != -b[at]) {
+        // release code
+        qWarning("Timer ID %d was not found, fix application", timerId);
+        return;
+    }
+#endif
 
     int freeId, newTimerId;
     do {
         freeId = nextFreeTimerId;//.loadAcquire(); // ### FIXME Proper memory ordering semantics
-        b[at] = freeId & TimerIdMask;
+        b[at] = prepareNewValueWithSerialNumber(-b[at], freeId);
 
         newTimerId = prepareNewValueWithSerialNumber(freeId, timerId);
     } while (!nextFreeTimerId.testAndSetRelease(freeId, newTimerId));
diff --git a/src/corelib/kernel/qcoreapplication.cpp b/src/corelib/kernel/qcoreapplication.cpp
index 381be34..7d88b10 100644
--- a/src/corelib/kernel/qcoreapplication.cpp
+++ b/src/corelib/kernel/qcoreapplication.cpp
@@ -462,10 +462,10 @@ QString qAppName()
     operations can call processEvents() to keep the application
     responsive.
 
-    In general, we recommend that you create a QCoreApplication or
-    a QApplication object in your \c main() function as early as
-    possible. exit() will not return until the event loop exits;
-    e.g., when quit() is called.
+    In general, we recommend that you create a QCoreApplication or a
+    QApplication object in your \c main() function as early as
+    possible. exec() will not return until the event loop exits; e.g.,
+    when quit() is called.
 
     Several static convenience functions are also provided. The
     QCoreApplication object is available from instance(). Events can
diff --git a/src/corelib/kernel/qeventdispatcher_unix.cpp b/src/corelib/kernel/qeventdispatcher_unix.cpp
index 14e8991..050805f 100644
--- a/src/corelib/kernel/qeventdispatcher_unix.cpp
+++ b/src/corelib/kernel/qeventdispatcher_unix.cpp
@@ -501,7 +501,6 @@ bool QTimerInfoList::unregisterTimer(int timerId)
         }
     }
     // id not found
-    qWarning("Application asked to unregister timer 0x%x which is not registered in this thread. Fix application.", timerId);
     return false;
 }
 
diff --git a/src/corelib/kernel/qsharedmemory.cpp b/src/corelib/kernel/qsharedmemory.cpp
index 2fd6c50..85b37d0 100644
--- a/src/corelib/kernel/qsharedmemory.cpp
+++ b/src/corelib/kernel/qsharedmemory.cpp
@@ -399,11 +399,7 @@ bool QSharedMemory::detach()
         return false;
 #endif
 
-    if (d->detach()) {
-        d->size = 0;
-        return true;
-    }
-    return false;
+    return d->detach();
 }
 
 /*!
diff --git a/src/corelib/kernel/qsharedmemory_unix.cpp b/src/corelib/kernel/qsharedmemory_unix.cpp
index bea5b63..ddb0e34 100644
--- a/src/corelib/kernel/qsharedmemory_unix.cpp
+++ b/src/corelib/kernel/qsharedmemory_unix.cpp
@@ -199,7 +199,7 @@ bool QSharedMemoryPrivate::create(int size)
     }
 
     // create
-    if (-1 == shmget(handle(), size, 0666 | IPC_CREAT | IPC_EXCL)) {
+    if (-1 == shmget(unix_key, size, 0666 | IPC_CREAT | IPC_EXCL)) {
         QString function = QLatin1String("QSharedMemory::create");
         switch (errno) {
         case EINVAL:
@@ -220,10 +220,7 @@ bool QSharedMemoryPrivate::create(int size)
 bool QSharedMemoryPrivate::attach(QSharedMemory::AccessMode mode)
 {
     // grab the shared memory segment id
-    if (!handle())
-        return false;
-
-    int id = shmget(handle(), 0, (mode == QSharedMemory::ReadOnly ? 0444 : 0660));
+    int id = shmget(unix_key, 0, (mode == QSharedMemory::ReadOnly ? 0444 : 0660));
     if (-1 == id) {
         setErrorString(QLatin1String("QSharedMemory::attach (shmget)"));
         return false;
@@ -265,12 +262,11 @@ bool QSharedMemoryPrivate::detach()
         return false;
     }
     memory = 0;
+    size = 0;
 
     // Get the number of current attachments
-    if (!handle())
-        return false;
-    int id = shmget(handle(), 0, 0444);
-    unix_key = 0;
+    int id = shmget(unix_key, 0, 0444);
+    cleanHandle();
 
     struct shmid_ds shmid_ds;
     if (0 != shmctl(id, IPC_STAT, &shmid_ds)) {
diff --git a/src/corelib/kernel/qsharedmemory_win.cpp b/src/corelib/kernel/qsharedmemory_win.cpp
index 85600a2..ac9c86a 100644
--- a/src/corelib/kernel/qsharedmemory_win.cpp
+++ b/src/corelib/kernel/qsharedmemory_win.cpp
@@ -124,8 +124,8 @@ bool QSharedMemoryPrivate::cleanHandle()
 {
     if (hand != 0 && !CloseHandle(hand)) {
         hand = 0;
-        return false;
         setErrorString(QLatin1String("QSharedMemory::cleanHandle"));
+        return false;
     }
     hand = 0;
     return true;
@@ -186,6 +186,7 @@ bool QSharedMemoryPrivate::detach()
         return false;
     }
     memory = 0;
+    size = 0;
 
     // close handle
     return cleanHandle();
diff --git a/src/corelib/kernel/qsystemsemaphore_symbian.cpp b/src/corelib/kernel/qsystemsemaphore_symbian.cpp
index a25a119..0d257b8 100644
--- a/src/corelib/kernel/qsystemsemaphore_symbian.cpp
+++ b/src/corelib/kernel/qsystemsemaphore_symbian.cpp
@@ -73,6 +73,10 @@ void QSystemSemaphorePrivate::setErrorString(const QString &function, int err)
     case KErrInUse:
         errorString = QCoreApplication::tr("%1: out of resources", "QSystemSemaphore").arg(function);
         error = QSystemSemaphore::OutOfResources;
+        break;
+    case KErrPermissionDenied:
+        errorString = QCoreApplication::tr("%1: permission denied", "QSystemSemaphore").arg(function);
+        error = QSystemSemaphore::PermissionDenied;
     break;
 default:
     errorString = QCoreApplication::tr("%1: unknown error %2", "QSystemSemaphore").arg(function).arg(err);
@@ -86,15 +90,23 @@ default:
 
 int QSystemSemaphorePrivate::handle(QSystemSemaphore::AccessMode)
 {
+    if (semaphore.Handle()) {
+        return semaphore.Handle();
+    }
+
     // don't allow making handles on empty keys
     if (key.isEmpty())
         return 0;
-    QString safeName = makeKeyFileName();
-    TPtrC name(qt_QString2TPtrC(safeName));
-    int err;
-    err = semaphore.OpenGlobal(name,EOwnerProcess);
-    if (err == KErrNotFound){
-        err = semaphore.CreateGlobal(name,initialValue, EOwnerProcess);
+
+    TPtrC name(qt_QString2TPtrC(fileName));
+    int err = KErrAlreadyExists;
+    int tryCount = 10;
+    // Sort out race conditions by retrying several times until existing handle is acquired.
+    // Sometimes opening can fail inexplicably with KErrPermissionDenied many times in a row.
+    while (err != KErrNoMemory && err != KErrNone && tryCount-- >= 0) {
+        err = semaphore.CreateGlobal(name, initialValue, EOwnerProcess);
+        if (err != KErrNoMemory && err != KErrNone)
+            err = semaphore.OpenGlobal(name,EOwnerProcess);
     }
     if (err){
         setErrorString(QLatin1String("QSystemSemaphore::handle"),err);
diff --git a/src/corelib/kernel/qsystemsemaphore_win.cpp b/src/corelib/kernel/qsystemsemaphore_win.cpp
index 7f002f8..fad50f2 100644
--- a/src/corelib/kernel/qsystemsemaphore_win.cpp
+++ b/src/corelib/kernel/qsystemsemaphore_win.cpp
@@ -86,8 +86,7 @@ HANDLE QSystemSemaphorePrivate::handle(QSystemSemaphore::AccessMode)
 
     // Create it if it doesn't already exists.
     if (semaphore == 0) {
-        QString safeName = makeKeyFileName();
-        semaphore = CreateSemaphore(0, initialValue, MAXLONG, (wchar_t*)safeName.utf16());
+        semaphore = CreateSemaphore(0, initialValue, MAXLONG, (wchar_t*)fileName.utf16());
         if (semaphore == NULL)
             setErrorString(QLatin1String("QSystemSemaphore::handle"));
     }
diff --git a/src/corelib/tools/qbytearray.cpp b/src/corelib/tools/qbytearray.cpp
index b1bac9d..568293d 100644
--- a/src/corelib/tools/qbytearray.cpp
+++ b/src/corelib/tools/qbytearray.cpp
@@ -492,7 +492,7 @@ QByteArray qCompress(const uchar* data, int nbytes, int compressionLevel)
 #endif
 
 /*!
-    \fn QByteArray qUncompress(const QByteArray& data)
+    \fn QByteArray qUncompress(const QByteArray &data)
 
     \relates QByteArray
 
@@ -506,10 +506,10 @@ QByteArray qCompress(const uchar* data, int nbytes, int compressionLevel)
     feature was added.
 
     \bold{Note:} If you want to use this function to uncompress external
-    data compressed using zlib, you first need to prepend four bytes to the
-    byte array that contain the expected length (as an unsigned integer)
-    of the uncompressed data encoded in big-endian order (most significant
-    byte first).
+    data that was compressed using zlib, you first need to prepend a four
+    byte header to the byte array containing the data. The header must
+    contain the expected length (in bytes) of the uncompressed data,
+    expressed as an unsigned, big-endian, 32-bit integer.
 
     \sa qCompress()
 */
diff --git a/src/corelib/tools/qlocale.cpp b/src/corelib/tools/qlocale.cpp
index fcfa8f0..6515edb 100644
--- a/src/corelib/tools/qlocale.cpp
+++ b/src/corelib/tools/qlocale.cpp
@@ -2199,7 +2199,7 @@ static quint16 localePrivateIndex(const QLocalePrivate *p)
 /*!
     Constructs a QLocale object with the specified \a name,
     which has the format
-    "language[_country][.codeset][@modifier]" or "C", where:
+    "language[_territory][.codeset][@modifier]" or "C", where:
 
     \list
     \i language is a lowercase, two-letter, ISO 639 language code,
diff --git a/src/dbus/qdbusconnection.cpp b/src/dbus/qdbusconnection.cpp
index eb312d2..3fb63eb 100644
--- a/src/dbus/qdbusconnection.cpp
+++ b/src/dbus/qdbusconnection.cpp
@@ -632,10 +632,26 @@ bool QDBusConnection::connect(const QString &service, const QString &path, const
 
     if (!receiver || !slot || !d || !d->connection)
         return false;
-    if (!interface.isEmpty() && !QDBusUtil::isValidInterfaceName(interface))
-        return false;
     if (interface.isEmpty() && name.isEmpty())
         return false;
+    if (!interface.isEmpty() && !QDBusUtil::isValidInterfaceName(interface)) {
+#ifndef QT_NO_DEBUG
+        qWarning("QDBusConnection::connect: interface name '%s' is not valid", interface.toLatin1().constData());
+#endif
+        return false;
+    }
+    if (!service.isEmpty() && !QDBusUtil::isValidBusName(service)) {
+#ifndef QT_NO_DEBUG
+        qWarning("QDBusConnection::connect: service name '%s' is not valid", service.toLatin1().constData());
+#endif
+        return false;
+    }
+    if (!path.isEmpty() && !QDBusUtil::isValidObjectPath(path)) {
+#ifndef QT_NO_DEBUG
+        qWarning("QDBusConnection::connect: object path '%s' is not valid", path.toLatin1().constData());
+#endif
+        return false;
+    }
 
     QDBusWriteLocker locker(ConnectAction, d);
     return d->connectSignal(service, path, interface, name, argumentMatch, signature, receiver, slot);
diff --git a/src/dbus/qdbusintegrator.cpp b/src/dbus/qdbusintegrator.cpp
index adc3408..2e7b052 100644
--- a/src/dbus/qdbusintegrator.cpp
+++ b/src/dbus/qdbusintegrator.cpp
@@ -558,8 +558,9 @@ bool QDBusConnectionPrivate::handleMessage(const QDBusMessage &amsg)
     switch (amsg.type()) {
     case QDBusMessage::SignalMessage:
         handleSignal(amsg);
-        return true;
-        break;
+        // if there are any other filters in this DBusConnection,
+        // let them see the signal too
+        return false;
     case QDBusMessage::MethodCallMessage:
         handleObjectCall(amsg);
         return true;
diff --git a/src/declarative/graphicsitems/qdeclarativeborderimage.cpp b/src/declarative/graphicsitems/qdeclarativeborderimage.cpp
index 16fb376..a851864 100644
--- a/src/declarative/graphicsitems/qdeclarativeborderimage.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeborderimage.cpp
@@ -215,11 +215,13 @@ QDeclarativeBorderImage::~QDeclarativeBorderImage()
     image \c picture.png:
 
     \qml
-    border.left: 10
-    border.top: 10
-    border.bottom: 10
-    border.right: 10
-    source: picture.png
+    BorderImage {
+        border.left: 10
+        border.top: 10
+        border.bottom: 10
+        border.right: 10
+        source: "picture.png"
+    }
     \endqml
 
     The URL may be absolute, or relative to the URL of the component.
@@ -337,7 +339,10 @@ void QDeclarativeBorderImage::load()
     the bottom of the image:
 
     \qml
-    border.bottom: 10
+    BorderImage {
+        border.bottom: 10
+        // ...
+    }
     \endqml
 
     The border lines can also be specified using a
diff --git a/src/declarative/graphicsitems/qdeclarativeflickable.cpp b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
index a2616dd..14388b3 100644
--- a/src/declarative/graphicsitems/qdeclarativeflickable.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
@@ -299,7 +299,7 @@ void QDeclarativeFlickablePrivate::fixup(AxisData &data, qreal minExtent, qreal
             timeline.move(data.move, maxExtent - dist/2, QEasingCurve(QEasingCurve::InQuad), fixupDuration/4);
             timeline.move(data.move, maxExtent, QEasingCurve(QEasingCurve::OutExpo), 3*fixupDuration/4);
         } else {
-            timeline.set(data.move, minExtent);
+            timeline.set(data.move, maxExtent);
         }
     }
     vTime = timeline.time();
diff --git a/src/declarative/graphicsitems/qdeclarativegridview.cpp b/src/declarative/graphicsitems/qdeclarativegridview.cpp
index ba2523b..9e101b0 100644
--- a/src/declarative/graphicsitems/qdeclarativegridview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativegridview.cpp
@@ -2165,6 +2165,7 @@ void QDeclarativeGridView::positionViewAtIndex(int index, int mode)
     if (d->layoutScheduled)
         d->layout();
     qreal pos = d->position();
+    qreal maxExtent = d->flow == QDeclarativeGridView::LeftToRight ? -maxYExtent() : -maxXExtent();
     FxGridItem *item = d->visibleItem(index);
     if (!item) {
         int itemPos = d->rowPosAt(index);
@@ -2172,7 +2173,7 @@ void QDeclarativeGridView::positionViewAtIndex(int index, int mode)
         QList<FxGridItem*> oldVisible = d->visibleItems;
         d->visibleItems.clear();
         d->visibleIndex = index - index % d->columns;
-        d->setPosition(itemPos);
+        d->setPosition(qMin(qreal(itemPos), maxExtent));
         // now release the reference to all the old visible items.
         for (int i = 0; i < oldVisible.count(); ++i)
             d->releaseItem(oldVisible.at(i));
@@ -2202,7 +2203,6 @@ void QDeclarativeGridView::positionViewAtIndex(int index, int mode)
             if (itemPos < pos)
                 pos = itemPos;
         }
-        qreal maxExtent = d->flow == QDeclarativeGridView::LeftToRight ? -maxYExtent() : -maxXExtent();
         pos = qMin(pos, maxExtent);
         qreal minExtent = d->flow == QDeclarativeGridView::LeftToRight ? -minYExtent() : -minXExtent();
         pos = qMax(pos, minExtent);
diff --git a/src/declarative/graphicsitems/qdeclarativeitem.cpp b/src/declarative/graphicsitems/qdeclarativeitem.cpp
index 2e3a5a2..a99d918 100644
--- a/src/declarative/graphicsitems/qdeclarativeitem.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeitem.cpp
@@ -799,10 +799,18 @@ void QDeclarativeKeyNavigationAttached::keyReleased(QKeyEvent *event, bool post)
 
     This example forwards key events to two lists:
     \qml
-    ListView { id: list1 ... }
-    ListView { id: list2 ... }
-    Keys.forwardTo: [list1, list2]
-    focus: true
+    Item {
+        ListView {
+            id: list1
+            // ...
+        }
+        ListView {
+            id: list2
+            // ...
+        }
+        Keys.forwardTo: [list1, list2]
+        focus: true
+    }
     \endqml
 */
 
@@ -2116,13 +2124,18 @@ QDeclarativeAnchorLine QDeclarativeItemPrivate::baseline() const
   \o \image declarative-anchors_example.png
   \o Text anchored to Image, horizontally centered and vertically below, with a margin.
   \qml
-  Image { id: pic; ... }
-  Text {
-      id: label
-      anchors.horizontalCenter: pic.horizontalCenter
-      anchors.top: pic.bottom
-      anchors.topMargin: 5
-      ...
+  Item {
+      Image {
+          id: pic
+          // ...
+      }
+      Text {
+          id: label
+          anchors.horizontalCenter: pic.horizontalCenter
+          anchors.top: pic.bottom
+          anchors.topMargin: 5
+          // ...
+      }
   }
   \endqml
   \row
@@ -2132,13 +2145,18 @@ QDeclarativeAnchorLine QDeclarativeItemPrivate::baseline() const
   property of both defaults to 0.
 
   \qml
-    Image { id: pic; ... }
-    Text {
-        id: label
-        anchors.left: pic.right
-        anchors.leftMargin: 5
-        ...
-    }
+  Item {
+      Image {
+          id: pic
+          // ...
+      }
+      Text {
+          id: label
+          anchors.left: pic.right
+          anchors.leftMargin: 5
+          // ...
+      }
+  }
   \endqml
   \endtable
 
@@ -2452,11 +2470,15 @@ QDeclarativeListProperty<QObject> QDeclarativeItemPrivate::resources()
 
   \qml
   Item {
-    states: [
-      State { ... },
-      State { ... }
-      ...
-    ]
+      states: [
+          State {
+              // ...
+          },
+          State {
+              // ...
+          }
+          // ...
+      ]
   }
   \endqml
 
@@ -2474,11 +2496,15 @@ QDeclarativeListProperty<QDeclarativeState> QDeclarativeItemPrivate::states()
 
   \qml
   Item {
-    transitions: [
-      Transition { ... },
-      Transition { ... }
-      ...
-    ]
+      transitions: [
+          Transition {
+              // ...
+          },
+          Transition {
+              // ...
+          }
+          // ...
+      ]
   }
   \endqml
 
@@ -2503,11 +2529,15 @@ QDeclarativeListProperty<QDeclarativeTransition> QDeclarativeItemPrivate::transi
 
   \qml
   Item {
-    filter: [
-      Blur { ... },
-      Reflection { ... }
-      ...
-    ]
+      filter: [
+          Blur {
+              // ...
+          },
+          Reflection {
+              // ...
+          }
+          // ...
+      ]
   }
   \endqml
 */
@@ -2542,14 +2572,14 @@ QDeclarativeListProperty<QDeclarativeTransition> QDeclarativeItemPrivate::transi
   This property is often used in scripts to change between states. For
   example:
 
-  \qml
-    function toggle() {
-        if (button.state == 'On')
-            button.state = 'Off';
-        else
-            button.state = 'On';
-    }
-  \endqml
+  \js
+  function toggle() {
+      if (button.state == 'On')
+          button.state = 'Off';
+      else
+          button.state = 'On';
+  }
+  \endjs
 
   If the item is in its base state (i.e. no explicit state has been
   set), \c state will be a blank string. Likewise, you can return an
diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp
index b4fd571..b4b3fa7 100644
--- a/src/declarative/graphicsitems/qdeclarativelistview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp
@@ -2603,6 +2603,7 @@ void QDeclarativeListView::positionViewAtIndex(int index, int mode)
         d->layout();
     qreal pos = d->position();
     FxListItem *item = d->visibleItem(index);
+    qreal maxExtent = d->orient == QDeclarativeListView::Vertical ? -maxYExtent() : -maxXExtent();
     if (!item) {
         int itemPos = d->positionAt(index);
         // save the currently visible items in case any of them end up visible again
@@ -2610,7 +2611,7 @@ void QDeclarativeListView::positionViewAtIndex(int index, int mode)
         d->visibleItems.clear();
         d->visiblePos = itemPos;
         d->visibleIndex = index;
-        d->setPosition(itemPos);
+        d->setPosition(qMin(qreal(itemPos), maxExtent));
         // now release the reference to all the old visible items.
         for (int i = 0; i < oldVisible.count(); ++i)
             d->releaseItem(oldVisible.at(i));
@@ -2640,7 +2641,6 @@ void QDeclarativeListView::positionViewAtIndex(int index, int mode)
             if (itemPos < pos)
                 pos = itemPos;
         }
-        qreal maxExtent = d->orient == QDeclarativeListView::Vertical ? -maxYExtent() : -maxXExtent();
         pos = qMin(pos, maxExtent);
         qreal minExtent = d->orient == QDeclarativeListView::Vertical ? -minYExtent() : -minXExtent();
         pos = qMax(pos, minExtent);
diff --git a/src/declarative/graphicsitems/qdeclarativeloader.cpp b/src/declarative/graphicsitems/qdeclarativeloader.cpp
index 86e438f..ded2be3 100644
--- a/src/declarative/graphicsitems/qdeclarativeloader.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeloader.cpp
@@ -48,7 +48,7 @@
 QT_BEGIN_NAMESPACE
 
 QDeclarativeLoaderPrivate::QDeclarativeLoaderPrivate()
-    : item(0), component(0), ownComponent(false), isComponentComplete(false)
+    : item(0), component(0), ownComponent(false)
 {
 }
 
@@ -262,7 +262,6 @@ void QDeclarativeLoader::setSource(const QUrl &url)
     d->clear();
 
     d->source = url;
-
     if (d->source.isEmpty()) {
         emit sourceChanged();
         emit statusChanged();
@@ -273,9 +272,18 @@ void QDeclarativeLoader::setSource(const QUrl &url)
 
     d->component = new QDeclarativeComponent(qmlEngine(this), d->source, this);
     d->ownComponent = true;
-
-    if (d->isComponentComplete)
-        d->load();
+    if (!d->component->isLoading()) {
+        d->_q_sourceLoaded();
+    } else {
+        connect(d->component, SIGNAL(statusChanged(QDeclarativeComponent::Status)),
+                this, SLOT(_q_sourceLoaded()));
+        connect(d->component, SIGNAL(progressChanged(qreal)),
+                this, SIGNAL(progressChanged()));
+        emit statusChanged();
+        emit progressChanged();
+        emit sourceChanged();
+        emit itemChanged();
+    }
 }
 
 /*!
@@ -316,7 +324,6 @@ void QDeclarativeLoader::setSourceComponent(QDeclarativeComponent *comp)
 
     d->component = comp;
     d->ownComponent = false;
-
     if (!d->component) {
         emit sourceChanged();
         emit statusChanged();
@@ -325,8 +332,18 @@ void QDeclarativeLoader::setSourceComponent(QDeclarativeComponent *comp)
         return;
     }
 
-    if (d->isComponentComplete)
-        d->load();
+    if (!d->component->isLoading()) {
+        d->_q_sourceLoaded();
+    } else {
+        connect(d->component, SIGNAL(statusChanged(QDeclarativeComponent::Status)),
+                this, SLOT(_q_sourceLoaded()));
+        connect(d->component, SIGNAL(progressChanged(qreal)),
+                this, SIGNAL(progressChanged()));
+        emit progressChanged();
+        emit sourceChanged();
+        emit statusChanged();
+        emit itemChanged();
+    }
 }
 
 void QDeclarativeLoader::resetSourceComponent()
@@ -334,27 +351,6 @@ void QDeclarativeLoader::resetSourceComponent()
     setSourceComponent(0);
 }
 
-void QDeclarativeLoaderPrivate::load()
-{
-    Q_Q(QDeclarativeLoader);
-
-    if (!isComponentComplete || !component)
-        return;
-
-    if (!component->isLoading()) {
-        _q_sourceLoaded();
-    } else {
-        QObject::connect(component, SIGNAL(statusChanged(QDeclarativeComponent::Status)),
-                q, SLOT(_q_sourceLoaded()));
-        QObject::connect(component, SIGNAL(progressChanged(qreal)),
-                q, SIGNAL(progressChanged()));
-        emit q->statusChanged();
-        emit q->progressChanged();
-        emit q->sourceChanged();
-        emit q->itemChanged();
-    }
-}
-
 void QDeclarativeLoaderPrivate::_q_sourceLoaded()
 {
     Q_Q(QDeclarativeLoader);
@@ -469,11 +465,9 @@ QDeclarativeLoader::Status QDeclarativeLoader::status() const
 
 void QDeclarativeLoader::componentComplete()
 {
-    Q_D(QDeclarativeLoader);
-
     QDeclarativeItem::componentComplete();
-    d->isComponentComplete = true;
-    d->load();
+    if (status() == Ready)
+        emit loaded();
 }
 
 
diff --git a/src/declarative/graphicsitems/qdeclarativeloader_p_p.h b/src/declarative/graphicsitems/qdeclarativeloader_p_p.h
index 81ca66d..45ab595 100644
--- a/src/declarative/graphicsitems/qdeclarativeloader_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativeloader_p_p.h
@@ -72,13 +72,11 @@ public:
     void itemGeometryChanged(QDeclarativeItem *item, const QRectF &newGeometry, const QRectF &oldGeometry);
     void clear();
     void initResize();
-    void load();
 
     QUrl source;
     QGraphicsObject *item;
     QDeclarativeComponent *component;
     bool ownComponent : 1;
-    bool isComponentComplete : 1;
 
     void _q_sourceLoaded();
     void _q_updateSize(bool loaderGeometryChanged = true);
diff --git a/src/declarative/graphicsitems/qdeclarativepath.cpp b/src/declarative/graphicsitems/qdeclarativepath.cpp
index bc395d2..48e3f66 100644
--- a/src/declarative/graphicsitems/qdeclarativepath.cpp
+++ b/src/declarative/graphicsitems/qdeclarativepath.cpp
@@ -845,7 +845,7 @@ void QDeclarativePathCubic::addToPath(QPainterPath &path)
     \o
     \qml
     PathView {
-        ...
+        // ...
         Path {
             startX: 20; startY: 0
             PathQuad { x: 50; y: 80; controlX: 0; controlY: 80 }
@@ -859,7 +859,7 @@ void QDeclarativePathCubic::addToPath(QPainterPath &path)
     \o
     \qml
     PathView {
-        ...
+        // ...
         Path {
             startX: 20; startY: 0
             PathQuad { x: 50; y: 80; controlX: 0; controlY: 80 }
@@ -892,7 +892,7 @@ void QDeclarativePathCubic::addToPath(QPainterPath &path)
 
     \qml
     PathView {
-        ...
+        // ...
         Path {
             startX: 0; startY: 0
             PathLine { x:100; y: 0; }
diff --git a/src/declarative/graphicsitems/qdeclarativepathview.cpp b/src/declarative/graphicsitems/qdeclarativepathview.cpp
index 64656af..306575e 100644
--- a/src/declarative/graphicsitems/qdeclarativepathview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativepathview.cpp
@@ -379,14 +379,14 @@ void QDeclarativePathViewPrivate::regenerate()
     \l decrementCurrentIndex() or \l incrementCurrentIndex(), for example to navigate
     using the left and right arrow keys:
 
-    \code
+    \qml
     PathView {
-        ...
+        // ...
         focus: true
         Keys.onLeftPressed: decrementCurrentIndex()
         Keys.onRightPressed: incrementCurrentIndex()
     }
-    \endcode
+    \endqml
 
     The path view itself is a focus scope (see \l{qmlfocus#Acquiring Focus and Focus Scopes}{the focus documentation page} for more details).
 
@@ -444,7 +444,7 @@ QDeclarativePathView::~QDeclarativePathView()
     Component {
         Rectangle {
             visible: PathView.onPath
-            ...
+            // ...
         }
     }
     \endqml
@@ -706,14 +706,14 @@ void QDeclarativePathViewPrivate::setAdjustedOffset(qreal o)
     of the \l{PathView::onPath}{PathView.onPath} attached property to ensure that
     the highlight is hidden when flicked away from the path.
 
-    \code
+    \qml
     Component {
         Rectangle {
             visible: PathView.onPath
-            ...
+            // ...
         }
     }
-    \endcode
+    \endqml
 
     \sa highlightItem, highlightRangeMode
 */
diff --git a/src/declarative/graphicsitems/qdeclarativepositioners.cpp b/src/declarative/graphicsitems/qdeclarativepositioners.cpp
index 4e049c7..e0bd2ff 100644
--- a/src/declarative/graphicsitems/qdeclarativepositioners.cpp
+++ b/src/declarative/graphicsitems/qdeclarativepositioners.cpp
@@ -364,9 +364,13 @@ void QDeclarativeBasePositioner::finishApplyTransitions()
   \qml
   Column {
       spacing: 2
-      add: ...
-      move: ...
-      ...
+      add: Transition {
+          // Define an animation for adding a new item...
+      }
+      move: Transition {
+          // Define an animation for moving items within the column...
+      }
+      // ...
   }
   \endqml
 
diff --git a/src/declarative/graphicsitems/qdeclarativerectangle.cpp b/src/declarative/graphicsitems/qdeclarativerectangle.cpp
index 403f12c..d962919 100644
--- a/src/declarative/graphicsitems/qdeclarativerectangle.cpp
+++ b/src/declarative/graphicsitems/qdeclarativerectangle.cpp
@@ -60,7 +60,10 @@ QT_BEGIN_NAMESPACE
 
     Example:
     \qml
-    Rectangle { border.width: 2; border.color: "red" ... }
+    Rectangle {
+        border.width: 2
+        border.color: "red"
+    }
     \endqml
 */
 
diff --git a/src/declarative/graphicsitems/qdeclarativescalegrid.cpp b/src/declarative/graphicsitems/qdeclarativescalegrid.cpp
index 804e91d..3ad0da6 100644
--- a/src/declarative/graphicsitems/qdeclarativescalegrid.cpp
+++ b/src/declarative/graphicsitems/qdeclarativescalegrid.cpp
@@ -136,12 +136,12 @@ QDeclarativeGridScaledImage::QDeclarativeGridScaledImage(QIODevice *data)
         if (line.isEmpty() || line.startsWith(QLatin1Char('#')))
             continue;
 
-        QStringList list = line.split(QLatin1Char(':'));
-        if (list.count() != 2)
+        int colonId = line.indexOf(QLatin1Char(':'));
+        if (colonId <= 0)
             return;
-
-        list[0] = list[0].trimmed();
-        list[1] = list[1].trimmed();
+        QStringList list;
+        list.append(line.left(colonId).trimmed());
+        list.append(line.mid(colonId+1).trimmed());
 
         if (list[0] == QLatin1String("border.left"))
             l = list[1].toInt();
diff --git a/src/declarative/graphicsitems/qdeclarativetext.cpp b/src/declarative/graphicsitems/qdeclarativetext.cpp
index 2f3c8e5..d56035e 100644
--- a/src/declarative/graphicsitems/qdeclarativetext.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetext.cpp
@@ -558,11 +558,24 @@ QPixmap QDeclarativeTextPrivate::drawOutline(const QPixmap &source, const QPixma
     \brief The Text item allows you to add formatted text to a scene.
     \inherits Item
 
-    A Text item can display both plain and rich text. For example:
+    Text items can display both plain and rich text. For example, red text with
+    a specific font and size can be defined like this:
 
     \qml
-    Text { text: "Hello World!"; font.family: "Helvetica"; font.pointSize: 24; color: "red" }
-    Text { text: "<b>Hello</b> <i>World!</i>" }
+    Text {
+        text: "Hello World!"
+        font.family: "Helvetica"
+        font.pointSize: 24
+        color: "red"
+    }
+    \endqml
+
+    Rich text is defined using HTML-style markup:
+
+    \qml
+    Text {
+        text: "<b>Hello</b> <i>World!</i>"
+    }
     \endqml
 
     \image declarative-text.png
@@ -736,19 +749,28 @@ QDeclarativeText::~QDeclarativeText()
 QFont QDeclarativeText::font() const
 {
     Q_D(const QDeclarativeText);
-    return d->font;
+    return d->sourceFont;
 }
 
 void QDeclarativeText::setFont(const QFont &font)
 {
     Q_D(QDeclarativeText);
-    if (d->font == font)
+    if (d->sourceFont == font)
         return;
 
+    d->sourceFont = font;
+    QFont oldFont = d->font;
     d->font = font;
-    d->updateLayout();
+    if (d->font.pointSizeF() != -1) {
+        // 0.5pt resolution
+        qreal size = qRound(d->font.pointSizeF()*2.0);
+        d->font.setPointSizeF(size/2.0);
+    }
 
-    emit fontChanged(d->font);
+    if (oldFont != d->font)
+        d->updateLayout();
+
+    emit fontChanged(d->sourceFont);
 }
 
 /*!
@@ -789,12 +811,20 @@ void QDeclarativeText::setText(const QString &n)
 
     The text color.
 
+    An example of green text defined using hexadecimal notation:
     \qml
-    //green text using hexadecimal notation
-    Text { color: "#00FF00"; ... }
+    Text {
+        color: "#00FF00"
+        text: "green text"
+    }
+    \endqml
 
-    //steelblue text using SVG color name
-    Text { color: "steelblue"; ... }
+    An example of steel blue text defined using an SVG color name:
+    \qml
+    Text {
+        color: "steelblue"
+        text: "blue text"
+    }
     \endqml
 */
 QColor QDeclarativeText::color() const
diff --git a/src/declarative/graphicsitems/qdeclarativetext_p_p.h b/src/declarative/graphicsitems/qdeclarativetext_p_p.h
index 67f2289..e749bc9 100644
--- a/src/declarative/graphicsitems/qdeclarativetext_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativetext_p_p.h
@@ -79,6 +79,7 @@ public:
 
     QString text;
     QFont font;
+    QFont sourceFont;
     QColor  color;
     QDeclarativeText::TextStyle style;
     QColor  styleColor;
diff --git a/src/declarative/graphicsitems/qdeclarativetextedit.cpp b/src/declarative/graphicsitems/qdeclarativetextedit.cpp
index 675f8d9..19c0f2d 100644
--- a/src/declarative/graphicsitems/qdeclarativetextedit.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetextedit.cpp
@@ -326,22 +326,35 @@ void QDeclarativeTextEdit::setTextFormat(TextFormat format)
 QFont QDeclarativeTextEdit::font() const
 {
     Q_D(const QDeclarativeTextEdit);
-    return d->font;
+    return d->sourceFont;
 }
 
 void QDeclarativeTextEdit::setFont(const QFont &font)
 {
     Q_D(QDeclarativeTextEdit);
+    if (d->sourceFont == font)
+        return;
+
+    d->sourceFont = font;
+    QFont oldFont = d->font;
     d->font = font;
+    if (d->font.pointSizeF() != -1) {
+        // 0.5pt resolution
+        qreal size = qRound(d->font.pointSizeF()*2.0);
+        d->font.setPointSizeF(size/2.0);
+    }
 
-    clearCache();
-    d->document->setDefaultFont(d->font);
-    if(d->cursor){
-        d->cursor->setHeight(QFontMetrics(d->font).height());
-        moveCursorDelegate();
+    if (oldFont != d->font) {
+        clearCache();
+        d->document->setDefaultFont(d->font);
+        if(d->cursor){
+            d->cursor->setHeight(QFontMetrics(d->font).height());
+            moveCursorDelegate();
+        }
+        updateSize();
+        update();
     }
-    updateSize();
-    update();
+    emit fontChanged(d->sourceFont);
 }
 
 /*!
@@ -350,11 +363,13 @@ void QDeclarativeTextEdit::setFont(const QFont &font)
     The text color.
 
     \qml
-// green text using hexadecimal notation
-TextEdit { color: "#00FF00"; ...  }
+    // green text using hexadecimal notation
+    TextEdit { color: "#00FF00" }
+    \endqml
 
-// steelblue text using SVG color name
-TextEdit { color: "steelblue"; ...  }
+    \qml
+    // steelblue text using SVG color name
+    TextEdit { color: "steelblue" }
     \endqml
 */
 QColor QDeclarativeTextEdit::color() const
@@ -1352,8 +1367,12 @@ void QDeclarativeTextEdit::updateSize()
         int dy = height();
         // ### assumes that if the width is set, the text will fill to edges
         // ### (unless wrap is false, then clipping will occur)
-        if (widthValid() && d->document->textWidth() != width())
-            d->document->setTextWidth(width());
+        if (widthValid()) {
+            if (d->document->textWidth() != width())
+                d->document->setTextWidth(width());
+        } else {
+            d->document->setTextWidth(-1);
+        }
         dy -= (int)d->document->size().height();
 
         int nyoff;
diff --git a/src/declarative/graphicsitems/qdeclarativetextedit_p_p.h b/src/declarative/graphicsitems/qdeclarativetextedit_p_p.h
index 68a9cc8..3a45541 100644
--- a/src/declarative/graphicsitems/qdeclarativetextedit_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativetextedit_p_p.h
@@ -92,6 +92,7 @@ public:
 
     QString text;
     QFont font;
+    QFont sourceFont;
     QColor  color;
     QColor  selectionColor;
     QColor  selectedTextColor;
diff --git a/src/declarative/graphicsitems/qdeclarativetextinput.cpp b/src/declarative/graphicsitems/qdeclarativetextinput.cpp
index 57a2177..6f02471 100644
--- a/src/declarative/graphicsitems/qdeclarativetextinput.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetextinput.cpp
@@ -213,24 +213,33 @@ void QDeclarativeTextInput::setText(const QString &s)
 QFont QDeclarativeTextInput::font() const
 {
     Q_D(const QDeclarativeTextInput);
-    return d->font;
+    return d->sourceFont;
 }
 
 void QDeclarativeTextInput::setFont(const QFont &font)
 {
     Q_D(QDeclarativeTextInput);
-    if (d->font == font)
+    if (d->sourceFont == font)
         return;
 
+    d->sourceFont = font;
+    QFont oldFont = d->font;
     d->font = font;
+    if (d->font.pointSizeF() != -1) {
+        // 0.5pt resolution
+        qreal size = qRound(d->font.pointSizeF()*2.0);
+        d->font.setPointSizeF(size/2.0);
+    }
 
-    d->control->setFont(d->font);
-    if(d->cursorItem){
-        d->cursorItem->setHeight(QFontMetrics(d->font).height());
-        moveCursor();
+    if (oldFont != d->font) {
+        d->control->setFont(d->font);
+        if(d->cursorItem){
+            d->cursorItem->setHeight(QFontMetrics(d->font).height());
+            moveCursor();
+        }
+        updateSize();
     }
-    updateSize();
-    emit fontChanged(d->font);
+    emit fontChanged(d->sourceFont);
 }
 
 /*!
@@ -520,10 +529,10 @@ void QDeclarativeTextInput::select(int start, int end)
     It is equivalent to the following snippet, but is faster and easier
     to use.
 
-    \qml
+    \js
     myTextInput.text.toString().substring(myTextInput.selectionStart,
         myTextInput.selectionEnd);
-    \endqml
+    \endjs
 */
 QString QDeclarativeTextInput::selectedText() const
 {
diff --git a/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h b/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h
index 18e9c81..16827b3 100644
--- a/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativetextinput_p_p.h
@@ -107,6 +107,7 @@ public:
     QLineControl* control;
 
     QFont font;
+    QFont sourceFont;
     QColor  color;
     QColor  selectionColor;
     QColor  selectedTextColor;
diff --git a/src/declarative/qml/parser/qdeclarativejslexer.cpp b/src/declarative/qml/parser/qdeclarativejslexer.cpp
index af955a4..4dfef45 100644
--- a/src/declarative/qml/parser/qdeclarativejslexer.cpp
+++ b/src/declarative/qml/parser/qdeclarativejslexer.cpp
@@ -619,7 +619,7 @@ int Lexer::lex()
                 } else {
                     setDone(Bad);
                     err = IllegalEscapeSequence;
-                    errmsg = QCoreApplication::translate("QDeclarativeParser", "Illegal escape squence");
+                    errmsg = QCoreApplication::translate("QDeclarativeParser", "Illegal escape sequence");
                 }
             } else if (current == 'x')
                 state = InHexEscape;
diff --git a/src/declarative/qml/qdeclarativecomponent.cpp b/src/declarative/qml/qdeclarativecomponent.cpp
index e2cbdcf..f716f85 100644
--- a/src/declarative/qml/qdeclarativecomponent.cpp
+++ b/src/declarative/qml/qdeclarativecomponent.cpp
@@ -627,6 +627,10 @@ QDeclarativeComponent::QDeclarativeComponent(QDeclarativeComponentPrivate &dd, Q
     must provide a valid \a parent value or set the returned object's \l{Item::parent}{parent} 
     property, or else the object will not be visible.
 
+    If a \a parent is not provided to createObject(), a reference to the returned object must be held so that
+    it is not destroyed by the garbage collector.  This is regardless of Item.parent being set afterwards,
+    since setting the Item parent does not change object ownership; only the graphical parent is changed.
+
     Dynamically created instances can be deleted with the \c destroy() method.
     See \l {Dynamic Object Management in QML} for more information.
 */
diff --git a/src/declarative/qml/qdeclarativedom.cpp b/src/declarative/qml/qdeclarativedom.cpp
index 89aa79a..f1296aa 100644
--- a/src/declarative/qml/qdeclarativedom.cpp
+++ b/src/declarative/qml/qdeclarativedom.cpp
@@ -334,10 +334,10 @@ QList<QByteArray> QDeclarativeDomProperty::propertyNameParts() const
     Return true if this property is used as a default property in the QML
     document.
 
-    \qml
+    \code
 <Text text="hello"/>
 <Text>hello</Text>
-    \endqml
+    \endcode
 
     The above two examples return the same DOM tree, except that the second has
     the default property flag set on the text property.  Observe that whether
@@ -509,10 +509,10 @@ QByteArray QDeclarativeDomDynamicProperty::propertyTypeName() const
     Return true if this property is used as a default property in the QML
     document.
 
-    \qml
+    \code
 <Text text="hello"/>
 <Text>hello</Text>
-    \endqml
+    \endcode
 
     The above two examples return the same DOM tree, except that the second has
     the default property flag set on the text property.  Observe that whether
diff --git a/src/declarative/qml/qdeclarativeengine.cpp b/src/declarative/qml/qdeclarativeengine.cpp
index e0c6e1a..e602781 100644
--- a/src/declarative/qml/qdeclarativeengine.cpp
+++ b/src/declarative/qml/qdeclarativeengine.cpp
@@ -1872,14 +1872,24 @@ QScriptValue QDeclarativeEnginePrivate::quit(QScriptContext * /*ctxt*/, QScriptE
 }
 
 /*!
-\qmlmethod color Qt::tint(color baseColor, color tintColor)
+    \qmlmethod color Qt::tint(color baseColor, color tintColor)
     This function allows tinting one color with another.
 
-    The tint color should usually be mostly transparent, or you will not be able to see the underlying color. The below example provides a slight red tint by having the tint color be pure red which is only 1/16th opaque.
+    The tint color should usually be mostly transparent, or you will not be
+    able to see the underlying color. The below example provides a slight red
+    tint by having the tint color be pure red which is only 1/16th opaque.
 
     \qml
-    Rectangle { x: 0; width: 80; height: 80; color: "lightsteelblue" }
-    Rectangle { x: 100; width: 80; height: 80; color: Qt.tint("lightsteelblue", "#10FF0000") }
+    Item {
+        Rectangle {
+            x: 0; width: 80; height: 80
+            color: "lightsteelblue"
+        }
+        Rectangle {
+            x: 100; width: 80; height: 80
+            color: Qt.tint("lightsteelblue", "#10FF0000")
+        }
+    }
     \endqml
     \image declarative-rect_tint.png
 
diff --git a/src/declarative/qml/qdeclarativeproperty.cpp b/src/declarative/qml/qdeclarativeproperty.cpp
index e7dae98..8210314 100644
--- a/src/declarative/qml/qdeclarativeproperty.cpp
+++ b/src/declarative/qml/qdeclarativeproperty.cpp
@@ -665,7 +665,7 @@ QDeclarativePropertyPrivate::binding(QObject *object, int coreIndex, int valueTy
             static_cast<const QDeclarativeVMEMetaObject *>(metaObjectForProperty(object->metaObject(), coreIndex));
 
         QObject *aObject = 0; int aCoreIndex = -1; int aValueTypeIndex = -1;
-        if (!vme->aliasTarget(coreIndex, &aObject, &aCoreIndex, &aValueTypeIndex))
+        if (!vme->aliasTarget(coreIndex, &aObject, &aCoreIndex, &aValueTypeIndex) || aCoreIndex == -1)
             return 0;
 
         // This will either be a value type sub-reference or an alias to a value-type sub-reference not both
diff --git a/src/declarative/qml/qdeclarativevme.cpp b/src/declarative/qml/qdeclarativevme.cpp
index 6d49625..fb07bef 100644
--- a/src/declarative/qml/qdeclarativevme.cpp
+++ b/src/declarative/qml/qdeclarativevme.cpp
@@ -938,8 +938,13 @@ QObject *QDeclarativeVME::run(QDeclarativeVMEStack<QObject *> &stack,
 
     if (bindValues.count)
         ep->bindValues << bindValues;
+    else if (bindValues.values)
+        bindValues.clear();
+
     if (parserStatus.count)
         ep->parserStatus << parserStatus;
+    else if (parserStatus.values)
+        parserStatus.clear();
 
     Q_ASSERT(stack.count() == 1);
     return stack.top();
diff --git a/src/declarative/qml/qdeclarativeworkerscript.cpp b/src/declarative/qml/qdeclarativeworkerscript.cpp
index ac13c68..6283f92 100644
--- a/src/declarative/qml/qdeclarativeworkerscript.cpp
+++ b/src/declarative/qml/qdeclarativeworkerscript.cpp
@@ -544,12 +544,7 @@ void QDeclarativeWorkerScriptEngine::run()
     The above worker script specifies a JavaScript file, "script.js", that handles
     the operations to be performed in the new thread. Here is \c script.js:
 
-    \qml
-    WorkerScript.onMessage = function(message) {
-        // ... long-running operations and calculations are done here
-        WorkerScript.sendMessage({ 'reply': 'Mouse is at ' + message.x + ',' + message.y })
-    }
-    \endqml
+    \quotefile doc/src/snippets/declarative/script.js
 
     When the user clicks anywhere within the rectangle, \c sendMessage() is
     called, triggering the \tt WorkerScript.onMessage() handler in
diff --git a/src/declarative/util/qdeclarativeanimation.cpp b/src/declarative/util/qdeclarativeanimation.cpp
index 2e0bcf4..a9a639b 100644
--- a/src/declarative/util/qdeclarativeanimation.cpp
+++ b/src/declarative/util/qdeclarativeanimation.cpp
@@ -672,7 +672,9 @@ QDeclarativeColorAnimation::~QDeclarativeColorAnimation()
 
     \qml
     Item {
-        states: [ ... ]
+        states: [
+            // States are defined here...
+        ]
 
         transition: Transition {
             NumberAnimation { from: "#c0c0c0"; duration: 2000 }
@@ -725,40 +727,29 @@ void QDeclarativeColorAnimation::setTo(const QColor &t)
 
 /*!
     \qmlclass ScriptAction QDeclarativeScriptAction
-  \ingroup qml-animation-transition
+    \ingroup qml-animation-transition
     \since 4.7
     \inherits Animation
     \brief The ScriptAction element allows scripts to be run during an animation.
 
-    ScriptAction can be used to run script at a specific point in an animation.
+    ScriptAction can be used to run a script at a specific point in an animation.
 
     \qml
     SequentialAnimation {
-        NumberAnimation { ... }
+        NumberAnimation {
+            // ...
+        }
         ScriptAction { script: doSomething(); }
-        NumberAnimation { ... }
+        NumberAnimation {
+            // ...
+        }
     }
     \endqml
 
     When used as part of a Transition, you can also target a specific
     StateChangeScript to run using the \c scriptName property.
 
-    \qml
-    State {
-        StateChangeScript {
-            name: "myScript"
-            script: doStateStuff();
-        }
-    }
-    ...
-    Transition {
-        SequentialAnimation {
-            NumberAnimation { ... }
-            ScriptAction { scriptName: "myScript" }
-            NumberAnimation { ... }
-        }
-    }
-    \endqml
+    \snippet doc/src/snippets/declarative/states/statechangescript.qml state and transition
 
     \sa StateChangeScript
 */
@@ -870,7 +861,7 @@ QAbstractAnimation *QDeclarativeScriptAction::qtAnimation()
 
 /*!
     \qmlclass PropertyAction QDeclarativePropertyAction
-  \ingroup qml-animation-transition
+    \ingroup qml-animation-transition
     \since 4.7
     \inherits Animation
     \brief The PropertyAction element allows immediate property changes during animation.
@@ -896,21 +887,14 @@ QAbstractAnimation *QDeclarativeScriptAction::qtAnimation()
     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
+    then jump to \c Item.BottomRight. To fix this, insert a PropertyAction
     before the RotationAnimation begins:
 
-    \qml
-    transitions: Transition {
-        SequentialAnimation {
-            PropertyAction { target: rect; property: "transformOrigin" }
-            RotationAnimation { ... }
-        }
-    }
-    \endqml
+    \snippet doc/src/snippets/declarative/propertyaction-sequential.qml sequential
 
     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
+    PropertyAction object) so that the rotation animation begins with the
     correct transform origin.
 
     \sa {QML Animation and Transitions}, QtDeclarative
@@ -1195,7 +1179,9 @@ void QDeclarativeNumberAnimation::init()
 
     \qml
     Item {
-        states: [ ... ]
+        states: [
+            // ...
+        ]
 
         transition: Transition {
             NumberAnimation { properties: "x"; from: 100; duration: 200 }
@@ -1421,7 +1407,9 @@ QDeclarativeRotationAnimation::~QDeclarativeRotationAnimation()
 
     \qml
     Item {
-        states: [ ... ]
+        states: [
+            // ...
+        ]
 
         transition: Transition {
             RotationAnimation { properties: "angle"; from: 100; duration: 2000 }
@@ -2253,7 +2241,7 @@ void QDeclarativePropertyAnimation::setProperties(const QString &prop)
            width: 100; height: 100
            color: Qt.rgba(0,0,1)
            //need to explicitly specify target and property
-           NumberAnimation { id: theAnim; target: theRect; property: "x" to: 500 }
+           NumberAnimation { id: theAnim; target: theRect; property: "x"; to: 500 }
            MouseArea {
                anchors.fill: parent
                onClicked: theAnim.start()
@@ -2555,7 +2543,7 @@ void QDeclarativeParentAnimation::setNewParent(QDeclarativeItem *newParent)
     ParentAnimation {
         target: myItem
         via: topLevelItem
-        ...
+        // ...
     }
     \endqml
 */
diff --git a/src/declarative/util/qdeclarativeconnections.cpp b/src/declarative/util/qdeclarativeconnections.cpp
index 9604901..e986ac9 100644
--- a/src/declarative/util/qdeclarativeconnections.cpp
+++ b/src/declarative/util/qdeclarativeconnections.cpp
@@ -71,8 +71,8 @@ public:
 
 /*!
     \qmlclass Connections QDeclarativeConnections
-  \ingroup qml-utility-elements
-  \since 4.7
+    \ingroup qml-utility-elements
+    \since 4.7
     \brief A Connections element describes generalized connections to signals.
 
     A Connections object creates a connection to a QML signal.
diff --git a/src/declarative/util/qdeclarativefontloader.cpp b/src/declarative/util/qdeclarativefontloader.cpp
index d39da3f..eba9cf9 100644
--- a/src/declarative/util/qdeclarativefontloader.cpp
+++ b/src/declarative/util/qdeclarativefontloader.cpp
@@ -262,8 +262,18 @@ void QDeclarativeFontLoader::updateFontInfo(const QString& name, QDeclarativeFon
 
     Example:
     \qml
-    FontLoader { id: webFont; source: "http://www.mysite.com/myfont.ttf" }
-    Text { text: "Fancy font"; font.family: webFont.name }
+    Item {
+        width: 200; height: 50
+
+        FontLoader {
+            id: webFont
+            source: "http://www.mysite.com/myfont.ttf"
+        }
+        Text {
+            text: "Fancy font"
+            font.family: webFont.name
+        }
+    }
     \endqml
 */
 QString QDeclarativeFontLoader::name() const
diff --git a/src/declarative/util/qdeclarativestate.cpp b/src/declarative/util/qdeclarativestate.cpp
index bb1a0b8..c41d39a 100644
--- a/src/declarative/util/qdeclarativestate.cpp
+++ b/src/declarative/util/qdeclarativestate.cpp
@@ -216,15 +216,18 @@ bool QDeclarativeState::isWhenKnown() const
 
     \snippet doc/src/snippets/declarative/state-when.qml 0
 
-    If multiple states in a group have \c when clauses that evaluate to \c true at the same time,
-    the first matching state will be applied. For example, in the following snippet
-    \c state1 will always be selected rather than \c state2 when sharedCondition becomes
-    \c true.
+    If multiple states in a group have \c when clauses that evaluate to \c true
+    at the same time, the first matching state will be applied. For example, in
+    the following snippet \c state1 will always be selected rather than
+    \c state2 when sharedCondition becomes \c true.
     \qml
-    states: [
-        State { name: "state1"; when: sharedCondition },
-        State { name: "state2"; when: sharedCondition }
-    ]
+    Item {
+        states: [
+            State { name: "state1"; when: sharedCondition },
+            State { name: "state2"; when: sharedCondition }
+        ]
+        // ...
+    }
     \endqml
 */
 QDeclarativeBinding *QDeclarativeState::when() const
diff --git a/src/declarative/util/qdeclarativestategroup.cpp b/src/declarative/util/qdeclarativestategroup.cpp
index 7aeea12..f1d0997 100644
--- a/src/declarative/util/qdeclarativestategroup.cpp
+++ b/src/declarative/util/qdeclarativestategroup.cpp
@@ -102,10 +102,10 @@ public:
            id: myStateGroup
            states: State {
                name: "state1"
-               ...
+               // ...
            }
            transitions: Transition {
-               ...
+               // ...
            }
        }
 
@@ -140,11 +140,15 @@ QList<QDeclarativeState *> QDeclarativeStateGroup::states() const
 
   \qml
   StateGroup {
-    states: [
-      State { ... },
-      State { ... }
-      ...
-    ]
+      states: [
+          State {
+              // State definition...
+          },
+          State {
+              // ...
+          }
+          // Other states...
+      ]
   }
   \endqml
 
@@ -197,11 +201,15 @@ void QDeclarativeStateGroupPrivate::clear_states(QDeclarativeListProperty<QDecla
 
   \qml
   StateGroup {
-    transitions: [
-      Transition { ... },
-      Transition { ... }
-      ...
-    ]
+      transitions: [
+          Transition {
+            // ...
+          },
+          Transition {
+            // ...
+          }
+          // ...
+      ]
   }
   \endqml
 
@@ -221,14 +229,14 @@ QDeclarativeListProperty<QDeclarativeTransition> QDeclarativeStateGroup::transit
   This property is often used in scripts to change between states. For
   example:
 
-  \qml
-    function toggle() {
-        if (button.state == 'On')
-            button.state = 'Off';
-        else
-            button.state = 'On';
-    }
-  \endqml
+  \js
+  function toggle() {
+      if (button.state == 'On')
+          button.state = 'Off';
+      else
+          button.state = 'On';
+  }
+  \endjs
 
   If the state group is in its base state (i.e. no explicit state has been
   set), \c state will be a blank string. Likewise, you can return a
diff --git a/src/declarative/util/qdeclarativestateoperations.cpp b/src/declarative/util/qdeclarativestateoperations.cpp
index dd49dde..9a5aa66 100644
--- a/src/declarative/util/qdeclarativestateoperations.cpp
+++ b/src/declarative/util/qdeclarativestateoperations.cpp
@@ -634,7 +634,7 @@ void QDeclarativeStateChangeScript::setScript(const QDeclarativeScriptString &s)
     This property holds the name of the script. This name can be used by a
     ScriptAction to target a specific script.
 
-    \sa ScriptAction::stateChangeScriptName
+    \sa ScriptAction::scriptName
 */
 QString QDeclarativeStateChangeScript::name() const
 {
diff --git a/src/declarative/util/qdeclarativetransition.cpp b/src/declarative/util/qdeclarativetransition.cpp
index 47855f6..1a574b8 100644
--- a/src/declarative/util/qdeclarativetransition.cpp
+++ b/src/declarative/util/qdeclarativetransition.cpp
@@ -82,15 +82,7 @@ QT_BEGIN_NAMESPACE
 
     To define multiple transitions, specify \l Item::transitions as a list:
 
-    \qml
-    Item {
-        ...
-        transitions: [
-            Transition { to: "state1" ... },
-            Transition { ... }
-        ]
-    }
-    \endqml
+    \snippet doc/src/snippets/declarative/transitions-list.qml list of transitions
 
     If multiple Transitions are specified, only a single (best-matching) Transition will be applied for any particular
     state change. In the example above, when changing to \c state1, the first transition will be used, rather
@@ -222,13 +214,7 @@ void QDeclarativeTransition::prepare(QDeclarativeStateOperation::ActionList &act
 
     If the transition was changed to this:
 
-    \qml
-        transitions: Transition {
-            to: "brighter"
-            ColorAnimation { duration: 1000 }
-        }
-    }
-    \endqml
+    \snippet doc/src/snippets/declarative/transition-from-to-modified.qml modified transition
 
     The animation would only be applied when changing from the default state to
     the "brighter" state (i.e. when the mouse is pressed, but not on release).
@@ -313,24 +299,12 @@ void QDeclarativeTransition::setToState(const QString &t)
 
     This property holds a list of the animations to be run for this transition.
 
-    \qml
-    Transition {
-        PropertyAnimation { ... }
-        NumberAnimation { ... }
-    }
-    \endqml
+    \snippet examples/declarative/toys/dynamicscene/dynamicscene.qml top-level transitions
 
     The top-level animations are run in parallel. To run them sequentially,
     define them within a SequentialAnimation:
 
-    \qml
-    Transition {
-        SequentialAnimation {
-            PropertyAnimation { ... }
-            NumberAnimation { ... }
-        }
-    }
-    \endqml
+    \snippet doc/src/snippets/declarative/transition-reversible.qml sequential animations
 */
 QDeclarativeListProperty<QDeclarativeAbstractAnimation> QDeclarativeTransition::animations()
 {
diff --git a/src/declarative/util/qdeclarativexmllistmodel.cpp b/src/declarative/util/qdeclarativexmllistmodel.cpp
index 7da4ecd..6b13e88 100644
--- a/src/declarative/util/qdeclarativexmllistmodel.cpp
+++ b/src/declarative/util/qdeclarativexmllistmodel.cpp
@@ -90,10 +90,15 @@ typedef QPair<int, int> QDeclarativeXmlListRange;
     \qml
     XmlListModel {
         id: xmlModel
-        ...
-        XmlRole { name: "title"; query: "title/string()" }
+        // ...
+        XmlRole {
+            name: "title"
+            query: "title/string()"
+        }
     }
+    \endqml
 
+    \qml
     ListView {
         model: xmlModel
         delegate: Text { text: title }
@@ -792,9 +797,9 @@ void QDeclarativeXmlListModel::setNamespaceDeclarations(const QString &declarati
 
     This will access the \c title value for the first item in the model:
 
-    \qml
-        var title = model.get(0).title;
-    \endqml
+    \js
+    var title = model.get(0).title;
+    \endjs
 */
 QScriptValue QDeclarativeXmlListModel::get(int index) const
 {
diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp
index a892094..52e4d79 100644
--- a/src/gui/graphicsview/qgraphicsitem.cpp
+++ b/src/gui/graphicsview/qgraphicsitem.cpp
@@ -5592,9 +5592,8 @@ void QGraphicsItemPrivate::clearSubFocus(QGraphicsItem *rootItem, QGraphicsItem
         if (parent->d_ptr->subFocusItem != q_ptr)
             break;
         parent->d_ptr->subFocusItem = 0;
-        if (parent == stopItem)
-            break;
-        parent->d_ptr->subFocusItemChange();
+        if (parent != stopItem && !parent->isAncestorOf(stopItem))
+            parent->d_ptr->subFocusItemChange();
     } while (!parent->isPanel() && (parent = parent->d_ptr->parent));
 }
 
diff --git a/src/gui/graphicsview/qgridlayoutengine.cpp b/src/gui/graphicsview/qgridlayoutengine.cpp
index 8f833f8..cd30dfb 100644
--- a/src/gui/graphicsview/qgridlayoutengine.cpp
+++ b/src/gui/graphicsview/qgridlayoutengine.cpp
@@ -194,7 +194,8 @@ void QGridLayoutRowData::distributeMultiCells(const QGridLayoutRowInfo &rowInfo)
 
         for (int k = 0; k < span; ++k) {
             boxes[start + k].combine(extras[k]);
-            stretches[start + k] = qMax(stretches[start + k], stretch);
+            if (stretch != 0)
+                stretches[start + k] = qMax(stretches[start + k], stretch);
         }
     }
     multiCellMap.clear();
@@ -1472,7 +1473,7 @@ void QGridLayoutEngine::fillRowData(QGridLayoutRowData *rowData, const QLayoutSt
                     QGridLayoutBox *box;
                     if (effectiveRowSpan == 1) {
                         box = &rowBox;
-                        if (!userRowStretch)
+                        if (!userRowStretch && itemStretch != 0)
                             rowStretch = qMax(rowStretch, itemStretch);
                     } else {
                         QGridLayoutMultiCellData &multiCell =
diff --git a/src/gui/image/qgifhandler.cpp b/src/gui/image/qgifhandler.cpp
index 4dd4743..7cb7373 100644
--- a/src/gui/image/qgifhandler.cpp
+++ b/src/gui/image/qgifhandler.cpp
@@ -1046,7 +1046,7 @@ QGifHandler::QGifHandler()
 {
     gifFormat = new QGIFFormat;
     nextDelay = 100;
-    loopCnt = 1;
+    loopCnt = -1;
     frameNumber = -1;
     scanIsCached = false;
 }
@@ -1192,7 +1192,13 @@ int QGifHandler::loopCount() const
         QGIFFormat::scan(device(), &imageSizes, &loopCnt);
         scanIsCached = true;
     }
-    return loopCnt-1; // In GIF, loop count is iteration count, so subtract one
+
+    if (loopCnt == 0)
+        return -1;
+    else if (loopCnt == -1)
+        return 0;
+    else
+        return loopCnt;
 }
 
 int QGifHandler::currentImageNumber() const
diff --git a/src/gui/inputmethod/qcoefepinputcontext_s60.cpp b/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
index ff199b1..1bef64d 100644
--- a/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
+++ b/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
@@ -706,6 +706,7 @@ void QCoeFepInputContext::CancelFepInlineEdit()
     QInputMethodEvent event(QLatin1String(""), attributes);
     event.setCommitString(QLatin1String(""), 0, 0);
     m_preeditString.clear();
+    m_inlinePosition = 0;
     sendEvent(event);
 }
 
@@ -853,6 +854,7 @@ void QCoeFepInputContext::commitCurrentString(bool cancelFepTransaction)
     QInputMethodEvent event(QLatin1String(""), attributes);
     event.setCommitString(m_preeditString, 0, 0);
     m_preeditString.clear();
+    m_inlinePosition = 0;
     sendEvent(event);
 
     m_hasTempPreeditString = false;
diff --git a/src/gui/itemviews/qabstractitemview.cpp b/src/gui/itemviews/qabstractitemview.cpp
index 37507dd..081a6d9 100644
--- a/src/gui/itemviews/qabstractitemview.cpp
+++ b/src/gui/itemviews/qabstractitemview.cpp
@@ -622,9 +622,9 @@ QAbstractItemView::~QAbstractItemView()
     deleteLater() functions to explicitly delete them.
 
     The view \e{does not} take ownership of the model unless it is the model's
-    parent object because the view may be shared between many different views.
+    parent object because the model may be shared between many different views.
 
-  \sa selectionModel(), setSelectionModel()
+    \sa selectionModel(), setSelectionModel()
 */
 void QAbstractItemView::setModel(QAbstractItemModel *model)
 {
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index 789f198..40a7ec6 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -1616,7 +1616,7 @@ void qt_init(QApplicationPrivate * /* priv */, int)
     qRegisterMetaType<WId>("WId");
 }
 
-extern void qt_cleanup_symbianFontDatabaseExtras(); // qfontdatabase_s60.cpp
+extern void qt_cleanup_symbianFontDatabase(); // qfontdatabase_s60.cpp
 
 /*****************************************************************************
   qt_cleanup() - cleans up when the application is finished
@@ -1630,7 +1630,7 @@ void qt_cleanup()
     QFontCache::cleanup(); // Has to happen now, since QFontEngineS60 has FBS handles
     QPixmapCache::clear(); // Has to happen now, since QS60PixmapData has FBS handles
 
-    qt_cleanup_symbianFontDatabaseExtras();
+    qt_cleanup_symbianFontDatabase();
 // S60 structure and window server session are freed in eventdispatcher destructor as they are needed there
 
     // It's important that this happens here, before the event dispatcher gets
@@ -2016,6 +2016,9 @@ int QApplicationPrivate::symbianProcessWsEvent(const QSymbianEvent *symbianEvent
                 S60->wsSession().SetPointerCursorMode(EPointerCursorNormal);
         }
 #endif
+#ifdef QT_SOFTKEYS_ENABLED
+        QSoftKeyManager::updateSoftKeys();
+#endif
         break;
     case EEventFocusLost:
         if (callSymbianEventFilters(symbianEvent))
diff --git a/src/gui/kernel/qkeymapper_x11_p.cpp b/src/gui/kernel/qkeymapper_x11_p.cpp
index 1fad4b0..2dbe1e7 100644
--- a/src/gui/kernel/qkeymapper_x11_p.cpp
+++ b/src/gui/kernel/qkeymapper_x11_p.cpp
@@ -40,6 +40,7 @@
 ****************************************************************************/
 
 // This file is auto-generated, do not edit!
+// (Generated using util/xkbdatagen)
 
 static struct {
     const char *layout;
diff --git a/src/gui/kernel/qmacgesturerecognizer_mac.mm b/src/gui/kernel/qmacgesturerecognizer_mac.mm
index 0e432f3..6a4f0bb 100644
--- a/src/gui/kernel/qmacgesturerecognizer_mac.mm
+++ b/src/gui/kernel/qmacgesturerecognizer_mac.mm
@@ -69,6 +69,7 @@ QMacSwipeGestureRecognizer::recognize(QGesture *gesture, QObject *obj, QEvent *e
             case QNativeGestureEvent::Swipe: {
                 QSwipeGesture *g = static_cast<QSwipeGesture *>(gesture);
                 g->setSwipeAngle(ev->angle);
+                g->setHotSpot(ev->position);
                 return QGestureRecognizer::FinishGesture | QGestureRecognizer::ConsumeEventHint;
                 break; }
             default:
@@ -110,6 +111,7 @@ QMacPinchGestureRecognizer::recognize(QGesture *gesture, QObject *obj, QEvent *e
             g->setCenterPoint(g->startCenterPoint());
             g->setChangeFlags(QPinchGesture::CenterPointChanged);
             g->setTotalChangeFlags(g->totalChangeFlags() | g->changeFlags());
+            g->setHotSpot(ev->position);
             return QGestureRecognizer::MayBeGesture | QGestureRecognizer::ConsumeEventHint;
         case QNativeGestureEvent::Rotate: {
             g->setLastScaleFactor(g->scaleFactor());
@@ -117,6 +119,7 @@ QMacPinchGestureRecognizer::recognize(QGesture *gesture, QObject *obj, QEvent *e
             g->setRotationAngle(g->rotationAngle() + ev->percentage);
             g->setChangeFlags(QPinchGesture::RotationAngleChanged);
             g->setTotalChangeFlags(g->totalChangeFlags() | g->changeFlags());
+            g->setHotSpot(ev->position);
             return QGestureRecognizer::TriggerGesture | QGestureRecognizer::ConsumeEventHint;
         }
         case QNativeGestureEvent::Zoom:
@@ -125,6 +128,7 @@ QMacPinchGestureRecognizer::recognize(QGesture *gesture, QObject *obj, QEvent *e
             g->setScaleFactor(g->scaleFactor() * (1 + ev->percentage));
             g->setChangeFlags(QPinchGesture::ScaleFactorChanged);
             g->setTotalChangeFlags(g->totalChangeFlags() | g->changeFlags());
+            g->setHotSpot(ev->position);
             return QGestureRecognizer::TriggerGesture | QGestureRecognizer::ConsumeEventHint;
         case QNativeGestureEvent::GestureEnd:
             return QGestureRecognizer::FinishGesture | QGestureRecognizer::ConsumeEventHint;
@@ -221,6 +225,7 @@ QMacPanGestureRecognizer::recognize(QGesture *gesture, QObject *target, QEvent *
                 const QPointF posOffset = p - _startPos;
                 g->setLastOffset(g->offset());
                 g->setOffset(QPointF(posOffset.x(), posOffset.y()));
+                g->setHotSpot(_startPos);
                 return QGestureRecognizer::TriggerGesture;
             }
         } else if (_panTimer.isActive()) {
@@ -239,6 +244,7 @@ QMacPanGestureRecognizer::recognize(QGesture *gesture, QObject *target, QEvent *
                 break;
             // Begin new pan session!
             _startPos = QCursor::pos();
+            g->setHotSpot(_startPos);
             return QGestureRecognizer::TriggerGesture | QGestureRecognizer::ConsumeEventHint;
         }
         break; }
diff --git a/src/gui/kernel/qt_cocoa_helpers_mac.mm b/src/gui/kernel/qt_cocoa_helpers_mac.mm
index 462b30b..3820bfc 100644
--- a/src/gui/kernel/qt_cocoa_helpers_mac.mm
+++ b/src/gui/kernel/qt_cocoa_helpers_mac.mm
@@ -994,6 +994,7 @@ bool qt_mac_handleMouseEvent(void * /* NSView * */view, void * /* NSEvent * */ev
     Qt::KeyboardModifiers keyMods = qt_cocoaModifiers2QtModifiers([theEvent modifierFlags]);
     NSInteger clickCount = [theEvent clickCount];
     Qt::MouseButtons buttons = 0;
+    static Qt::MouseButton previousButton = Qt::NoButton;
     {
         UInt32 mac_buttons;
         if (GetEventParameter(carbonEvent, kEventParamMouseChord, typeUInt32, 0,
@@ -1012,7 +1013,7 @@ bool qt_mac_handleMouseEvent(void * /* NSView * */view, void * /* NSEvent * */ev
 #ifndef QT_NAMESPACE
         Q_ASSERT(clickCount > 0);
 #endif
-        if (clickCount % 2 == 0 && buttons == button)
+        if (clickCount % 2 == 0 && (previousButton == Qt::NoButton || previousButton == button))
             eventType = QEvent::MouseButtonDblClick;
         if (button == Qt::LeftButton && (keyMods & Qt::MetaModifier)) {
             button = Qt::RightButton;
@@ -1046,6 +1047,7 @@ bool qt_mac_handleMouseEvent(void * /* NSView * */view, void * /* NSEvent * */ev
         QContextMenuEvent qcme(QContextMenuEvent::Mouse, qlocalPoint, qglobalPoint, keyMods);
         qt_sendSpontaneousEvent(widgetToGetMouse, &qcme);
     }
+    previousButton = button;
     return true;
 #endif
 }
diff --git a/src/gui/kernel/qwidget_p.h b/src/gui/kernel/qwidget_p.h
index 693984a..3759dd1 100644
--- a/src/gui/kernel/qwidget_p.h
+++ b/src/gui/kernel/qwidget_p.h
@@ -767,6 +767,8 @@ public:
     void x11UpdateIsOpaque();
     bool isBackgroundInherited() const;
     void updateX11AcceptFocus();
+    QPoint mapToGlobal(const QPoint &pos) const;
+    QPoint mapFromGlobal(const QPoint &pos) const;
 #elif defined(Q_WS_WIN) // <--------------------------------------------------------- WIN
     uint noPaintOnScreen : 1; // see qwidget_win.cpp ::paintEngine()
 #ifndef QT_NO_GESTURES
diff --git a/src/gui/kernel/qwidget_x11.cpp b/src/gui/kernel/qwidget_x11.cpp
index a93c545..9893478 100644
--- a/src/gui/kernel/qwidget_x11.cpp
+++ b/src/gui/kernel/qwidget_x11.cpp
@@ -1280,39 +1280,77 @@ void QWidgetPrivate::setParent_sys(QWidget *parent, Qt::WindowFlags f)
 #endif
 }
 
-
-QPoint QWidget::mapToGlobal(const QPoint &pos) const
+QPoint QWidgetPrivate::mapToGlobal(const QPoint &pos) const
 {
-    Q_D(const QWidget);
-    if (!testAttribute(Qt::WA_WState_Created) || !internalWinId()) {
-        QPoint p = pos + data->crect.topLeft();
+    Q_Q(const QWidget);
+    if (!q->testAttribute(Qt::WA_WState_Created) || !q->internalWinId()) {
+        QPoint p = pos + q->data->crect.topLeft();
         //cannot trust that !isWindow() implies parentWidget() before create
-        return (isWindow() || !parentWidget()) ?  p : parentWidget()->mapToGlobal(p);
+        return (q->isWindow() || !q->parentWidget()) ?  p : q->parentWidget()->d_func()->mapToGlobal(p);
     }
-    int           x, y;
+    int x, y;
     Window child;
-    QPoint p = d->mapToWS(pos);
-    XTranslateCoordinates(X11->display, internalWinId(),
-                          QApplication::desktop()->screen(d->xinfo.screen())->internalWinId(),
+    QPoint p = mapToWS(pos);
+    XTranslateCoordinates(X11->display, q->internalWinId(),
+                          QApplication::desktop()->screen(xinfo.screen())->internalWinId(),
                           p.x(), p.y(), &x, &y, &child);
     return QPoint(x, y);
 }
 
-
-QPoint QWidget::mapFromGlobal(const QPoint &pos) const
+QPoint QWidgetPrivate::mapFromGlobal(const QPoint &pos) const
 {
-    Q_D(const QWidget);
-    if (!testAttribute(Qt::WA_WState_Created) || !internalWinId()) {
+    Q_Q(const QWidget);
+    if (!q->testAttribute(Qt::WA_WState_Created) || !q->internalWinId()) {
         //cannot trust that !isWindow() implies parentWidget() before create
-        QPoint p = (isWindow() || !parentWidget()) ?  pos : parentWidget()->mapFromGlobal(pos);
-        return p - data->crect.topLeft();
+        QPoint p = (q->isWindow() || !q->parentWidget()) ?  pos : q->parentWidget()->d_func()->mapFromGlobal(pos);
+        return p - q->data->crect.topLeft();
     }
-    int           x, y;
+    int x, y;
     Window child;
     XTranslateCoordinates(X11->display,
-                          QApplication::desktop()->screen(d->xinfo.screen())->internalWinId(),
-                          internalWinId(), pos.x(), pos.y(), &x, &y, &child);
-    return d->mapFromWS(QPoint(x, y));
+                          QApplication::desktop()->screen(xinfo.screen())->internalWinId(),
+                          q->internalWinId(), pos.x(), pos.y(), &x, &y, &child);
+    return mapFromWS(QPoint(x, y));
+}
+
+QPoint QWidget::mapToGlobal(const QPoint &pos) const
+{
+    Q_D(const QWidget);
+    QPoint offset = data->crect.topLeft();
+    const QWidget *w = this;
+    const QWidget *p = w->parentWidget();
+    while (!w->isWindow() && p) {
+        w = p;
+        p = p->parentWidget();
+        offset += w->data->crect.topLeft();
+    }
+
+    const QWidgetPrivate *wd = w->d_func();
+    QTLWExtra *tlw = wd->topData();
+    if (!tlw->embedded)
+        return pos + offset;
+
+    return d->mapToGlobal(pos);
+}
+
+QPoint QWidget::mapFromGlobal(const QPoint &pos) const
+{
+    Q_D(const QWidget);
+    QPoint offset = data->crect.topLeft();
+    const QWidget *w = this;
+    const QWidget *p = w->parentWidget();
+    while (!w->isWindow() && p) {
+        w = p;
+        p = p->parentWidget();
+        offset += w->data->crect.topLeft();
+    }
+
+    const QWidgetPrivate *wd = w->d_func();
+    QTLWExtra *tlw = wd->topData();
+    if (!tlw->embedded)
+        return pos - offset;
+
+    return d->mapFromGlobal(pos);
 }
 
 void QWidgetPrivate::updateSystemBackground()
diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp
index 9928dea..5904296 100644
--- a/src/gui/painting/qdrawhelper.cpp
+++ b/src/gui/painting/qdrawhelper.cpp
@@ -43,7 +43,9 @@
 #include <private/qpaintengine_raster_p.h>
 #include <private/qpainter_p.h>
 #include <private/qdrawhelper_x86_p.h>
+#ifdef QT_HAVE_ARM_SIMD
 #include <private/qdrawhelper_arm_simd_p.h>
+#endif
 #include <private/qdrawhelper_neon_p.h>
 #include <private/qmath_p.h>
 #include <qmath.h>
diff --git a/src/gui/styles/qs60style.cpp b/src/gui/styles/qs60style.cpp
index bf3a240..38a4b7c 100644
--- a/src/gui/styles/qs60style.cpp
+++ b/src/gui/styles/qs60style.cpp
@@ -96,7 +96,8 @@ const layoutHeader QS60StylePrivate::m_layoutHeaders[] = {
 {320,240,1,19,"QVGA Portrait"},
 {360,640,1,19,"NHD Landscape"},
 {640,360,1,19,"NHD Portrait"},
-{352,800,1,12,"E90 Landscape"}
+{352,800,1,12,"E90 Landscape"},
+{480,640,1,19,"VGA Landscape"}
 // *** End of generated data ***
 };
 const int QS60StylePrivate::m_numberOfLayouts =
@@ -108,7 +109,8 @@ const short QS60StylePrivate::data[][MAX_PIXELMETRICS] = {
 {5,0,-909,0,0,1,0,2,-1,8,14,22,15,15,7,164,-909,-909,-909,19,15,2,0,0,21,8,27,28,4,4,1,-909,-909,0,7,6,0,13,23,17,17,21,21,7,115,21,0,-909,-909,-909,-909,0,0,15,1,-909,0,0,-909,15,-909,-909,-909,-909,32,21,65,27,65,3,3,5,10,15,-909,5,58,13,5,0,4,4,7,9,4,4,-909,2,-909,-909,-909,-909,6,6,3,1,106},
 {7,0,-909,0,0,2,0,5,-1,25,69,46,37,37,9,258,-909,-909,-909,23,19,26,0,0,32,25,72,44,5,5,2,-909,-909,0,7,21,0,17,29,22,22,27,27,7,173,29,0,-909,-909,-909,-909,0,0,25,2,-909,0,0,-909,25,-909,-909,-909,-909,87,27,77,35,77,13,3,6,8,19,-909,7,74,19,7,0,5,5,8,12,5,5,-909,3,-909,-909,-909,-909,7,7,3,1,135},
 {7,0,-909,0,0,2,0,5,-1,25,68,46,37,37,9,258,-909,-909,-909,31,19,6,0,0,32,25,60,52,5,5,2,-909,-909,0,7,32,0,17,29,22,22,27,27,7,173,29,0,-909,-909,-909,-909,0,0,26,2,-909,0,0,-909,26,-909,-909,-909,-909,87,27,96,35,96,12,3,6,8,19,-909,7,74,22,7,0,5,5,8,12,5,5,-909,3,-909,-909,-909,-909,7,7,3,1,135},
-{7,0,-909,0,0,2,0,2,-1,10,20,27,18,18,9,301,-909,-909,-909,29,18,5,0,0,35,7,32,30,5,5,2,-909,-909,0,2,8,0,16,28,21,21,26,26,2,170,26,0,-909,-909,-909,-909,0,0,21,6,-909,0,0,-909,-909,-909,-909,-909,-909,54,26,265,34,265,5,5,6,3,18,-909,7,72,19,7,0,5,6,8,11,6,5,-909,2,-909,-909,-909,-909,5,5,3,1,106}
+{7,0,-909,0,0,2,0,2,-1,10,20,27,18,18,9,301,-909,-909,-909,29,18,5,0,0,35,7,32,30,5,5,2,-909,-909,0,2,8,0,16,28,21,21,26,26,2,170,26,0,-909,-909,-909,-909,0,0,21,6,-909,0,0,-909,-909,-909,-909,-909,-909,54,26,265,34,265,5,5,6,3,18,-909,7,72,19,7,0,5,6,8,11,6,5,-909,2,-909,-909,-909,-909,5,5,3,1,106},
+{9,0,-909,0,0,2,0,5,-1,34,99,76,51,51,25,352,-909,-909,-909,29,25,7,0,0,43,34,42,76,7,7,2,-909,-909,0,9,14,0,23,39,30,30,37,37,9,391,40,0,-909,-909,-909,-909,0,0,29,2,-909,0,0,-909,29,-909,-909,-909,-909,115,37,96,48,96,19,19,9,1,25,-909,9,101,24,9,0,7,7,7,16,7,7,-909,3,-909,-909,-909,-909,9,9,3,1,184}
 // *** End of generated data ***
 };
 
diff --git a/src/gui/styles/qs60style_s60.cpp b/src/gui/styles/qs60style_s60.cpp
index 04c40aa..605872e 100644
--- a/src/gui/styles/qs60style_s60.cpp
+++ b/src/gui/styles/qs60style_s60.cpp
@@ -1378,12 +1378,13 @@ QPixmap QS60StylePrivate::frame(SkinFrameElements frame, const QSize &size, Skin
 QPixmap QS60StylePrivate::backgroundTexture()
 {
     bool createNewBackground = false;
+    TRect applicationRect = (static_cast<CEikAppUi*>(S60->appUi())->ApplicationRect());
     if (!m_background) {
         createNewBackground = true;
     } else {
         //if background brush does not match screensize, re-create it
-        if (m_background->width() != S60->screenWidthInPixels ||
-            m_background->height() != S60->screenHeightInPixels) {
+        if (m_background->width() != applicationRect.Width() ||
+            m_background->height() != applicationRect.Height()) {
             delete m_background;
             createNewBackground = true;
         }
@@ -1391,7 +1392,7 @@ QPixmap QS60StylePrivate::backgroundTexture()
 
     if (createNewBackground) {
         QPixmap background = part(QS60StyleEnums::SP_QsnBgScreen,
-            QSize(S60->screenWidthInPixels, S60->screenHeightInPixels), 0, SkinElementFlags());
+                QSize(applicationRect.Width(), applicationRect.Height()), 0, SkinElementFlags());
         m_background = new QPixmap(background);
     }
     return *m_background;
@@ -1411,7 +1412,6 @@ QS60Style::QS60Style()
 void QS60StylePrivate::handleDynamicLayoutVariantSwitch()
 {
     clearCaches(QS60StylePrivate::CC_LayoutChange);
-    setBackgroundTexture(qApp);
     setActiveLayout();
     refreshUI();
     foreach (QWidget *widget, QApplication::allWidgets())
diff --git a/src/gui/text/qfontdatabase.cpp b/src/gui/text/qfontdatabase.cpp
index 5cecf08..6b612eb 100644
--- a/src/gui/text/qfontdatabase.cpp
+++ b/src/gui/text/qfontdatabase.cpp
@@ -624,6 +624,10 @@ public:
     { }
     ~QFontDatabasePrivate() {
         free();
+#if defined(Q_OS_SYMBIAN) && defined(QT_NO_FREETYPE)
+        if (symbianExtras)
+            delete symbianExtras;
+#endif
     }
     QtFontFamily *family(const QString &f, bool = false);
     void free() {
@@ -632,12 +636,6 @@ public:
         ::free(families);
         families = 0;
         count = 0;
-#if defined(Q_OS_SYMBIAN) && defined(QT_NO_FREETYPE)
-        if (symbianExtras) {
-            delete symbianExtras;
-            symbianExtras = 0;
-        }
-#endif
         // don't clear the memory fonts!
     }
 
@@ -653,6 +651,10 @@ public:
         QVector<FONTSIGNATURE> signatures;
 #elif defined(Q_WS_MAC)
         ATSFontContainerRef handle;
+#elif defined(Q_OS_SYMBIAN) && defined(QT_NO_FREETYPE)
+        QString temporaryFileName;
+        TInt screenDeviceFontFileId;
+        TUid fontStoreFontFileUid;
 #endif
         QStringList families;
     };
@@ -680,7 +682,7 @@ public:
     QDataStream *stream;
     QStringList fallbackFamilies;
 #elif defined(Q_OS_SYMBIAN) && defined(QT_NO_FREETYPE)
-    const QSymbianFontDatabaseExtras *symbianExtras;
+    QSymbianFontDatabaseExtras *symbianExtras;
 #endif
 };
 
@@ -2541,6 +2543,8 @@ bool QFontDatabasePrivate::isApplicationFont(const QString &fileName)
     \note Adding application fonts on Unix/X11 platforms without fontconfig is
     currently not supported.
 
+    \note On Symbian, the font family names get truncated to a length of 20 characters.
+
     \sa addApplicationFontFromData(), applicationFontFamilies(), removeApplicationFont()
 */
 int QFontDatabase::addApplicationFont(const QString &fileName)
@@ -2571,6 +2575,8 @@ int QFontDatabase::addApplicationFont(const QString &fileName)
     \bold{Note:} Adding application fonts on Unix/X11 platforms without fontconfig is
     currently not supported.
 
+    \note On Symbian, the font family names get truncated to a length of 20 characters.
+
     \sa addApplicationFont(), applicationFontFamilies(), removeApplicationFont()
 */
 int QFontDatabase::addApplicationFontFromData(const QByteArray &fontData)
diff --git a/src/gui/text/qfontdatabase_s60.cpp b/src/gui/text/qfontdatabase_s60.cpp
index 6ba035e..97426a8 100644
--- a/src/gui/text/qfontdatabase_s60.cpp
+++ b/src/gui/text/qfontdatabase_s60.cpp
@@ -45,6 +45,8 @@
 #include "qfontengine_s60_p.h"
 #include "qabstractfileengine.h"
 #include "qdesktopservices.h"
+#include "qtemporaryfile.h"
+#include "qtextcodec.h"
 #include <private/qpixmap_s60_p.h>
 #include <private/qt_s60_p.h>
 #include "qendian.h"
@@ -114,7 +116,14 @@ public:
     ~QSymbianFontDatabaseExtrasImplementation();
 
     const QSymbianTypeFaceExtras *extras(const QString &typeface, bool bold, bool italic) const;
-    void addFontFileToFontStore(const QFileInfo &fontFileInfo);
+    void removeAppFontData(QFontDatabasePrivate::ApplicationFont *fnt);
+    static inline bool appFontLimitReached();
+    TUid addFontFileToFontStore(const QFileInfo &fontFileInfo);
+    static void clear();
+
+    static inline QString tempAppFontFolder();
+    static const QString appFontMarkerPrefix;
+    static QString appFontMarker(); // 'qaf<shortUid[+shortPid]>'
 
     struct CFontFromFontStoreReleaser {
         static inline void cleanup(CFont *font)
@@ -144,8 +153,75 @@ public:
     mutable QList<const QSymbianTypeFaceExtras *> m_extras;
 
     mutable QHash<QString, const QSymbianTypeFaceExtras *> m_extrasHash;
+    mutable QSet<QString> m_applicationFontFamilies;
 };
 
+const QString QSymbianFontDatabaseExtrasImplementation::appFontMarkerPrefix =
+        QLatin1String("Q");
+
+inline QString QSymbianFontDatabaseExtrasImplementation::tempAppFontFolder()
+{
+    return QDir::toNativeSeparators(QDir::tempPath()) + QLatin1Char('\\');
+}
+
+QString QSymbianFontDatabaseExtrasImplementation::appFontMarker()
+{
+    static QString result;
+    if (result.isEmpty()) {
+        quint16 id = 0;
+        if (QSymbianTypeFaceExtras::symbianFontTableApiAvailable()) {
+            // We are allowed to load app fonts even from previous, crashed runs
+            // of this application, since we can access the font tables.
+            const quint32 uid = RProcess().Type().MostDerived().iUid;
+            id = static_cast<quint16>(uid + (uid >> 16));
+        } else {
+            // If no font table Api is available, we must not even load a font
+            // from a previous (crashed) run of this application. Reason: we
+            // won't get the font tables, they are not in the CFontStore.
+            // So, we use the pid, for more uniqueness.
+            id = static_cast<quint16>(RProcess().Id().Id());
+        }
+        result = appFontMarkerPrefix + QString::fromLatin1("%1").arg(id & 0x7fff, 3, 32, QLatin1Char('0'));
+        Q_ASSERT(appFontMarkerPrefix.length() == 1 && result.length() == 4);
+    }
+    return result;
+}
+
+static inline bool qt_symbian_fontNameHasAppFontMarker(const QString &fontName)
+{
+    const int idLength = 3; // Keep in sync with id length in appFontMarker().
+    const QString &prefix = QSymbianFontDatabaseExtrasImplementation::appFontMarkerPrefix;
+    if (fontName.length() < prefix.length() + idLength
+            || fontName.mid(fontName.length() - idLength - prefix.length(), prefix.length()) != prefix)
+        return false;
+    // Testing if the the id is base32 data
+    for (int i = fontName.length() - idLength; i < fontName.length(); ++i) {
+        const QChar &c = fontName.at(i);
+        if (!(c >= QLatin1Char('0') && c <= QLatin1Char('9')
+              || c >= QLatin1Char('a') && c <= QLatin1Char('v')))
+            return false;
+    }
+    return true;
+}
+
+// If fontName is an application font of this app, prepend the app font marker
+QString qt_symbian_fontNameWithAppFontMarker(const QString &fontName)
+{
+    QFontDatabasePrivate *db = privateDb();
+    Q_ASSERT(db);
+    const QSymbianFontDatabaseExtrasImplementation *dbExtras =
+            static_cast<const QSymbianFontDatabaseExtrasImplementation*>(db->symbianExtras);
+    return dbExtras->m_applicationFontFamilies.contains(fontName) ?
+                fontName + QSymbianFontDatabaseExtrasImplementation::appFontMarker()
+              : fontName;
+}
+
+static inline QString qt_symbian_appFontNameWithoutMarker(const QString &markedFontName)
+{
+    return markedFontName.left(markedFontName.length()
+                               - QSymbianFontDatabaseExtrasImplementation::appFontMarker().length());
+}
+
 QSymbianFontDatabaseExtrasImplementation::QSymbianFontDatabaseExtrasImplementation()
 {
     if (!QSymbianTypeFaceExtras::symbianFontTableApiAvailable()) {
@@ -170,10 +246,13 @@ QSymbianFontDatabaseExtrasImplementation::QSymbianFontDatabaseExtrasImplementati
     }
 }
 
-void qt_cleanup_symbianFontDatabaseExtras()
+void QSymbianFontDatabaseExtrasImplementation::clear()
 {
+    QFontDatabasePrivate *db = privateDb();
+    if (!db)
+        return;
     const QSymbianFontDatabaseExtrasImplementation *dbExtras =
-            static_cast<const QSymbianFontDatabaseExtrasImplementation*>(privateDb()->symbianExtras);
+            static_cast<const QSymbianFontDatabaseExtrasImplementation*>(db->symbianExtras);
     if (!dbExtras)
         return; // initializeDb() has never been called
     if (QSymbianTypeFaceExtras::symbianFontTableApiAvailable()) {
@@ -189,9 +268,32 @@ void qt_cleanup_symbianFontDatabaseExtras()
     dbExtras->m_extrasHash.clear();
 }
 
+void qt_cleanup_symbianFontDatabase()
+{
+    QFontDatabasePrivate *db = privateDb();
+    if (!db)
+        return;
+
+    QSymbianFontDatabaseExtrasImplementation::clear();
+
+    if (!db->applicationFonts.isEmpty()) {
+        QFontDatabase::removeAllApplicationFonts();
+        // We remove the left over temporary font files of Qt application.
+        // Active fonts are undeletable since the font server holds a handle
+        // on them, so we do not need to worry to delete other running
+        // applications' fonts.
+        const QDir dir(QSymbianFontDatabaseExtrasImplementation::tempAppFontFolder());
+        const QStringList filter(
+                QSymbianFontDatabaseExtrasImplementation::appFontMarkerPrefix + QLatin1String("*.ttf"));
+        foreach (const QFileInfo &ttfFile, dir.entryInfoList(filter))
+            QFile(ttfFile.absoluteFilePath()).remove();
+        db->applicationFonts.clear();
+    }
+}
+
 QSymbianFontDatabaseExtrasImplementation::~QSymbianFontDatabaseExtrasImplementation()
 {
-    qt_cleanup_symbianFontDatabaseExtras();
+    qt_cleanup_symbianFontDatabase();
     if (!QSymbianTypeFaceExtras::symbianFontTableApiAvailable()) {
         delete m_store;
         m_heap->Close();
@@ -215,9 +317,10 @@ COpenFont* OpenFontFromBitmapFont(const CBitmapFont* aBitmapFont)
 }
 #endif // FNTSTORE_H_INLINES_SUPPORT_FMM
 
-const QSymbianTypeFaceExtras *QSymbianFontDatabaseExtrasImplementation::extras(const QString &typeface,
+const QSymbianTypeFaceExtras *QSymbianFontDatabaseExtrasImplementation::extras(const QString &aTypeface,
                                                                                bool bold, bool italic) const
 {
+    const QString typeface = qt_symbian_fontNameWithAppFontMarker(aTypeface);
     const QString searchKey = typeface + QString::number(int(bold)) + QString::number(int(italic));
     if (!m_extrasHash.contains(searchKey)) {
         TFontSpec searchSpec(qt_QString2TPtrC(typeface), 1);
@@ -263,12 +366,42 @@ const QSymbianTypeFaceExtras *QSymbianFontDatabaseExtrasImplementation::extras(c
     return m_extrasHash.value(searchKey);
 }
 
-void QSymbianFontDatabaseExtrasImplementation::addFontFileToFontStore(const QFileInfo &fontFileInfo)
+void QSymbianFontDatabaseExtrasImplementation::removeAppFontData(
+    QFontDatabasePrivate::ApplicationFont *fnt)
+{
+    clear();
+    if (!QSymbianTypeFaceExtras::symbianFontTableApiAvailable()
+            && fnt->fontStoreFontFileUid.iUid != 0)
+        m_store->RemoveFile(fnt->fontStoreFontFileUid);
+    if (!fnt->families.isEmpty())
+        m_applicationFontFamilies.remove(fnt->families.first());
+    if (fnt->screenDeviceFontFileId != 0)
+        S60->screenDevice()->RemoveFile(fnt->screenDeviceFontFileId);
+    QFile::remove(fnt->temporaryFileName);
+    *fnt = QFontDatabasePrivate::ApplicationFont();
+}
+
+bool QSymbianFontDatabaseExtrasImplementation::appFontLimitReached()
+{
+    QFontDatabasePrivate *db = privateDb();
+    if (!db)
+        return false;
+    const int maxAppFonts = 5;
+    int registeredAppFonts = 0;
+    foreach (const QFontDatabasePrivate::ApplicationFont &appFont, db->applicationFonts)
+        if (!appFont.families.isEmpty() && ++registeredAppFonts == maxAppFonts)
+            return true;
+    return false;
+}
+
+TUid QSymbianFontDatabaseExtrasImplementation::addFontFileToFontStore(const QFileInfo &fontFileInfo)
 {
     Q_ASSERT(!QSymbianTypeFaceExtras::symbianFontTableApiAvailable());
     const QString fontFile = QDir::toNativeSeparators(fontFileInfo.absoluteFilePath());
-    TPtrC fontFilePtr(qt_QString2TPtrC(fontFile));
-    QT_TRAP_THROWING(m_store->AddFileL(fontFilePtr));
+    const TPtrC fontFilePtr(qt_QString2TPtrC(fontFile));
+    TUid fontUid = {0};
+    TRAP_IGNORE(fontUid = m_store->AddFileL(fontFilePtr));
+    return fontUid;
 }
 
 #else // QT_NO_FREETYPE
@@ -331,11 +464,23 @@ void QFontEngineMultiS60::loadEngine(int at)
     Q_ASSERT(engines[at]);
 }
 
-static bool addFontToScreenDevice(int screenDeviceFontIndex,
-                                  const QSymbianFontDatabaseExtrasImplementation *dbExtras)
-{    
+static bool registerScreenDeviceFont(int screenDeviceFontIndex,
+                                     const QSymbianFontDatabaseExtrasImplementation *dbExtras)
+{
     TTypefaceSupport typefaceSupport;
         S60->screenDevice()->TypefaceSupport(typefaceSupport, screenDeviceFontIndex);
+
+    QString familyName((const QChar*)typefaceSupport.iTypeface.iName.Ptr(), typefaceSupport.iTypeface.iName.Length());
+    if (qt_symbian_fontNameHasAppFontMarker(familyName)) {
+        const QString &marker = QSymbianFontDatabaseExtrasImplementation::appFontMarker();
+        if (familyName.endsWith(marker)) {
+            familyName = qt_symbian_appFontNameWithoutMarker(familyName);
+            dbExtras->m_applicationFontFamilies.insert(familyName);
+        } else {
+            return false; // This was somebody else's application font. Skip it.
+        }
+    }
+
     CFont *font; // We have to get a font instance in order to know all the details
     TFontSpec fontSpec(typefaceSupport.iTypeface.iName, 11);
     if (S60->screenDevice()->GetNearestFontInPixels(font, fontSpec) != KErrNone)
@@ -351,7 +496,6 @@ static bool addFontToScreenDevice(int screenDeviceFontIndex,
     styleKey.style = faceAttrib.IsItalic()?QFont::StyleItalic:QFont::StyleNormal;
     styleKey.weight = faceAttrib.IsBold()?QFont::Bold:QFont::Normal;
 
-    QString familyName((const QChar *)typefaceSupport.iTypeface.iName.Ptr(), typefaceSupport.iTypeface.iName.Length());
     QtFontFamily *family = privateDb()->family(familyName, true);
     family->fixedPitch = faceAttrib.IsMonoWidth();
     QtFontFoundry *foundry = family->foundry(QString(), true);
@@ -398,7 +542,12 @@ static void initializeDb()
     const QSymbianFontDatabaseExtrasImplementation *dbExtras =
             static_cast<const QSymbianFontDatabaseExtrasImplementation*>(db->symbianExtras);
     for (int i = 0; i < numTypeFaces; i++)
-        addFontToScreenDevice(i, dbExtras);
+        registerScreenDeviceFont(i, dbExtras);
+
+    // We have to clear/release all CFonts, here, in case one of the fonts is
+    // an application font of another running Qt app. Otherwise the other Qt app
+    // cannot remove it's application font, anymore -> "Zombie Font".
+    QSymbianFontDatabaseExtrasImplementation::clear();
 
     lock.relock();
 
@@ -421,20 +570,386 @@ static inline void load(const QString &family = QString(), int script = -1)
     initializeDb();
 }
 
+struct OffsetTable {
+    quint32 sfntVersion;
+    quint16 numTables, searchRange, entrySelector, rangeShift;
+};
+
+struct TableRecord {
+    quint32 tag, checkSum, offset, length;
+};
+
+struct NameTableHead {
+    quint16 format, count, stringOffset;
+};
+
+struct NameRecord {
+    quint16 platformID, encodingID, languageID, nameID, length, offset;
+};
+
+static quint32 ttfCalcChecksum(const char *data, quint32 bytesCount)
+{
+    quint32 result = 0;
+    const quint32 *ptr = reinterpret_cast<const quint32*>(data);
+    const quint32 *endPtr =
+            ptr + (bytesCount + sizeof(quint32) - 1) / sizeof(quint32);
+    while (ptr < endPtr) {
+        const quint32 unit32Value = *ptr++;
+        result += qFromBigEndian(unit32Value);
+    }
+    return result;
+}
+
+static inline quint32 toDWordBoundary(quint32 value)
+{
+    return (value + 3) & ~3;
+}
+
+static inline quint32 dWordPadding(quint32 value)
+{
+    return (4 - (value & 3)) & 3;
+}
+
+static inline bool ttfMarkNameTable(QByteArray &table, const QString &marker)
+{
+    const quint32 tableLength = static_cast<quint32>(table.size());
+
+    if (tableLength > 50000 // hard limit
+            || tableLength < sizeof(NameTableHead)) // corrupt name table
+        return false;
+
+    const NameTableHead *head = reinterpret_cast<const NameTableHead*>(table.constData());
+    const quint16 count = qFromBigEndian(head->count);
+    const quint16 stringOffset = qFromBigEndian(head->stringOffset);
+    if (count > 200 // hard limit
+            || stringOffset >= tableLength // corrupt name table
+            || sizeof(NameTableHead) + count * sizeof(NameRecord) >= tableLength) // corrupt name table
+        return false;
+
+    QTextEncoder encoder(QTextCodec::codecForName("UTF-16BE"), QTextCodec::IgnoreHeader);
+    const QByteArray markerUtf16BE = encoder.fromUnicode(marker);
+    const QByteArray markerAscii = marker.toAscii();
+
+    QByteArray markedTable;
+    markedTable.reserve(tableLength + marker.length() * 20); // Original size plus some extra
+    markedTable.append(table, stringOffset);
+    QByteArray markedStrings;
+    quint32 stringDataCount = stringOffset;
+    for (quint16 i = 0; i < count; ++i) {
+        const quint32 nameRecordOffset = sizeof(NameTableHead) + sizeof(NameRecord) * i;
+        NameRecord *nameRecord =
+                reinterpret_cast<NameRecord*>(markedTable.data() + nameRecordOffset);
+        const quint16 nameID = qFromBigEndian(nameRecord->nameID);
+        const quint16 platformID = qFromBigEndian(nameRecord->platformID);
+        const quint16 encodingID = qFromBigEndian(nameRecord->encodingID);
+        const quint16 offset = qFromBigEndian(nameRecord->offset);
+        const quint16 length = qFromBigEndian(nameRecord->length);
+        stringDataCount += length;
+        if (stringDataCount > 80000 // hard limit. String data may be > name table size. Multiple records can reference the same string.
+                || static_cast<quint32>(stringOffset + offset + length) > tableLength) // String outside bounds
+            return false;
+        const bool needsMarker =
+                nameID == 1 || nameID == 3 || nameID == 4 || nameID == 16 || nameID == 21;
+        const bool isUnicode =
+                platformID == 0 || platformID == 3 && encodingID == 1;
+        const QByteArray originalString =
+                QByteArray::fromRawData(table.constData() + stringOffset + offset, length);
+        QByteArray markedString;
+        if (needsMarker) {
+            const int maxBytesLength = (KMaxTypefaceNameLength - marker.length()) * (isUnicode ? 2 : 1);
+            markedString = originalString.left(maxBytesLength) + (isUnicode ? markerUtf16BE : markerAscii);
+        } else {
+            markedString = originalString;
+        }
+        nameRecord->offset = qToBigEndian(static_cast<quint16>(markedStrings.length()));
+        nameRecord->length = qToBigEndian(static_cast<quint16>(markedString.length()));
+        markedStrings.append(markedString);
+    }
+    markedTable.append(markedStrings);
+    table = markedTable;
+    return true;
+}
+
+const quint32 ttfMaxFileSize = 3500000;
+
+static inline bool ttfMarkAppFont(QByteArray &ttf, const QString &marker)
+{
+    const quint32 ttfChecksumNumber = 0xb1b0afba;
+    const quint32 alignment = 4;
+    const quint32 ttfLength = static_cast<quint32>(ttf.size());
+    if (ttfLength > ttfMaxFileSize // hard limit
+            || ttfLength % alignment != 0 // ttf sizes are always factors of 4
+            || ttfLength <= sizeof(OffsetTable) // ttf too short
+            || ttfCalcChecksum(ttf.constData(), ttf.size()) != ttfChecksumNumber) // ttf checksum is invalid
+        return false;
+
+    const OffsetTable *offsetTable = reinterpret_cast<const OffsetTable*>(ttf.constData());
+    const quint16 numTables = qFromBigEndian(offsetTable->numTables);
+    const quint32 recordsLength =
+            toDWordBoundary(sizeof(OffsetTable) + numTables * sizeof(TableRecord));
+    if (numTables > 30 // hard limit
+            || recordsLength + numTables * alignment > ttfLength) // Corrupt ttf. Tables would not fit, even if empty.
+        return false;
+
+    QByteArray markedTtf;
+    markedTtf.reserve(ttfLength + marker.length() * 20); // Original size plus some extra
+    markedTtf.append(ttf.constData(), recordsLength);
+
+    const quint32 ttfCheckSumAdjustmentOffset = 8; // Offset from the start of 'head'
+    int indexOfHeadTable = -1;
+    quint32 ttfDataSize = recordsLength;
+    typedef QPair<quint32, quint32> Range;
+    QList<Range> memoryRanges;
+    memoryRanges.reserve(numTables);
+    for (int i = 0; i < numTables; ++i) {
+        TableRecord *tableRecord =
+                reinterpret_cast<TableRecord*>(markedTtf.data() + sizeof(OffsetTable) + i * sizeof(TableRecord));
+        const quint32 offset = qFromBigEndian(tableRecord->offset);
+        const quint32 length = qFromBigEndian(tableRecord->length);
+        const quint32 lengthAligned = toDWordBoundary(length);
+        ttfDataSize += lengthAligned;
+        if (offset < recordsLength // must not intersect ttf header/records
+                || offset % alignment != 0 // must be aligned
+                || offset > ttfLength - alignment // table out of bounds
+                || offset + lengthAligned > ttfLength // table out of bounds
+                || ttfDataSize > ttfLength) // tables would not fit into the ttf
+            return false;
+
+        foreach (const Range &range, memoryRanges)
+            if (offset < range.first + range.second && offset + lengthAligned > range.first)
+                return false; // Overlaps with another table
+        memoryRanges.append(Range(offset, lengthAligned));
+
+        quint32 checkSum = qFromBigEndian(tableRecord->checkSum);
+        if (tableRecord->tag == qToBigEndian(static_cast<quint32>('head'))) {
+            if (length < ttfCheckSumAdjustmentOffset + sizeof(quint32))
+                return false; // Invalid 'head' table
+            const quint32 *checkSumAdjustmentTag =
+                    reinterpret_cast<const quint32*>(ttf.constData() + offset + ttfCheckSumAdjustmentOffset);
+            const quint32 checkSumAdjustment = qFromBigEndian(*checkSumAdjustmentTag);
+            checkSum += checkSumAdjustment;
+            indexOfHeadTable = i; // For the ttf checksum re-calculation, later
+        }
+        if (checkSum != ttfCalcChecksum(ttf.constData() + offset, length))
+            return false; // Table checksum is invalid
+
+        bool updateTableChecksum = false;
+        QByteArray table;
+        if (tableRecord->tag == qToBigEndian(static_cast<quint32>('name'))) {
+            table = QByteArray(ttf.constData() + offset, length);
+            if (!ttfMarkNameTable(table, marker))
+                return false; // Name table was not markable.
+            updateTableChecksum = true;
+        } else {
+            table = QByteArray::fromRawData(ttf.constData() + offset, length);
+        }
+
+        tableRecord->offset = qToBigEndian(markedTtf.size());
+        tableRecord->length = qToBigEndian(table.size());
+        markedTtf.append(table);
+        markedTtf.append(QByteArray(dWordPadding(table.size()), 0)); // 0-padding
+        if (updateTableChecksum) {
+            TableRecord *tableRecord = // Need to recalculate, since markedTtf changed
+                    reinterpret_cast<TableRecord*>(markedTtf.data() + sizeof(OffsetTable) + i * sizeof(TableRecord));
+            const quint32 offset = qFromBigEndian(tableRecord->offset);
+            const quint32 length = qFromBigEndian(tableRecord->length);
+            tableRecord->checkSum = qToBigEndian(ttfCalcChecksum(markedTtf.constData() + offset, length));
+        }
+    }
+    if (indexOfHeadTable == -1 // 'head' table is mandatory
+            || ttfDataSize != ttfLength) // We do not allow ttf data "holes". Neither does Symbian.
+        return false;
+    TableRecord *headRecord =
+            reinterpret_cast<TableRecord*>(markedTtf.data() + sizeof(OffsetTable) + indexOfHeadTable * sizeof(TableRecord));
+    quint32 *checkSumAdjustmentTag =
+            reinterpret_cast<quint32*>(markedTtf.data() + qFromBigEndian(headRecord->offset) + ttfCheckSumAdjustmentOffset);
+    *checkSumAdjustmentTag = 0;
+    const quint32 ttfChecksum = ttfCalcChecksum(markedTtf.constData(), markedTtf.count());
+    *checkSumAdjustmentTag = qToBigEndian(ttfChecksumNumber - ttfChecksum);
+    ttf = markedTtf;
+    return true;
+}
+
+static inline bool ttfCanSymbianLoadFont(const QByteArray &data, const QString &fileName)
+{
+    bool result = false;
+    QString ttfFileName;
+    QFile tempFileGuard;
+    QFileInfo info(fileName);
+    if (!data.isEmpty()) {
+        QTemporaryFile tempfile(QSymbianFontDatabaseExtrasImplementation::tempAppFontFolder()
+                                + QSymbianFontDatabaseExtrasImplementation::appFontMarker()
+                                + QLatin1String("XXXXXX.ttf"));
+        if (!tempfile.open() || tempfile.write(data) == -1)
+            return false;
+        ttfFileName = QDir::toNativeSeparators(QFileInfo(tempfile).canonicalFilePath());
+        tempfile.setAutoRemove(false);
+        tempfile.close();
+        tempFileGuard.setFileName(ttfFileName);
+        if (!tempFileGuard.open(QIODevice::ReadOnly))
+            return false;
+    } else if (info.isFile()) {
+        ttfFileName = QDir::toNativeSeparators(info.canonicalFilePath());
+    } else {
+        return false;
+    }
+
+    CFontStore *store = 0;
+    RHeap* heap = User::ChunkHeap(NULL, 0x1000, 0x20000);
+    if (heap) {
+        QT_TRAP_THROWING(
+            CleanupClosePushL(*heap);
+            store = CFontStore::NewL(heap);
+            CleanupStack::PushL(store);
+            COpenFontRasterizer *rasterizer = COpenFontRasterizer::NewL(TUid::Uid(0x101F7F5E));
+            CleanupStack::PushL(rasterizer);
+            store->InstallRasterizerL(rasterizer);
+            CleanupStack::Pop(rasterizer);
+            TUid fontUid = {-1};
+            TRAP_IGNORE(fontUid = store->AddFileL(qt_QString2TPtrC(ttfFileName)));
+            if (fontUid.iUid != -1)
+                result = true;
+            CleanupStack::PopAndDestroy(2, heap); // heap, store
+        );
+    }
+
+    if (tempFileGuard.isOpen())
+        tempFileGuard.remove();
+
+    return result;
+}
+
 static void registerFont(QFontDatabasePrivate::ApplicationFont *fnt)
 {
-    Q_UNUSED(fnt);
+    if (QSymbianFontDatabaseExtrasImplementation::appFontLimitReached()
+            || fnt->data.size() > ttfMaxFileSize // hard limit
+            || fnt->data.isEmpty() && (!fnt->fileName.endsWith(QLatin1String(".ttf"), Qt::CaseInsensitive) // Only buffer or .ttf
+                                       || QFileInfo(fnt->fileName).size() > ttfMaxFileSize)) // hard limit
+        return;
+
+//    Using ttfCanSymbianLoadFont() causes crashes on app destruction (Symbian^3|PR1 and lower).
+//    Therefore, not using it for now, but eventually in a later version.
+//    if (!ttfCanSymbianLoadFont(fnt->data, fnt->fileName))
+//        return;
+
+    QFontDatabasePrivate *db = privateDb();
+    if (!db)
+        return;
+
+    if (!db->count)
+        initializeDb();
+
+    QSymbianFontDatabaseExtrasImplementation *dbExtras =
+            static_cast<QSymbianFontDatabaseExtrasImplementation*>(db->symbianExtras);
+    if (!dbExtras)
+        return;
+
+    const QString &marker = QSymbianFontDatabaseExtrasImplementation::appFontMarker();
+
+    // The QTemporaryFile object being used in the following section must be
+    // destructed before letting Symbian load the TTF file. Symbian would not
+    // load it otherwise, because QTemporaryFile will still keep some handle
+    // on it. The scope is used to reduce the life time of the QTemporaryFile.
+    // In order to prevent other processes from modifying the file between the
+    // moment where the QTemporaryFile is destructed and the file is loaded by
+    // Symbian, we have a QFile "tempFileGuard" outside the scope which opens
+    // the file in ReadOnly mode while the QTemporaryFile is still alive.
+    QFile tempFileGuard;
+    {
+        QTemporaryFile tempfile(QSymbianFontDatabaseExtrasImplementation::tempAppFontFolder()
+                                + marker + QLatin1String("XXXXXX.ttf"));
+        if (!tempfile.open())
+            return;
+        const QString tempFileName = QFileInfo(tempfile).canonicalFilePath();
+        if (fnt->data.isEmpty()) {
+            QFile sourceFile(fnt->fileName);
+            if (!sourceFile.open(QIODevice::ReadOnly))
+                return;
+            fnt->data = sourceFile.readAll();
+        }
+        if (!ttfMarkAppFont(fnt->data, marker) || tempfile.write(fnt->data) == -1)
+            return;
+        tempfile.setAutoRemove(false);
+        tempfile.close(); // Tempfile still keeps a file handle, forbidding write access
+        fnt->data.clear(); // The TTF data was marked and saved. Not needed in memory, anymore.
+        tempFileGuard.setFileName(tempFileName);
+        if (!tempFileGuard.open(QIODevice::ReadOnly))
+            return;
+        fnt->temporaryFileName = tempFileName;
+    }
+
+    const QString fullFileName = QDir::toNativeSeparators(fnt->temporaryFileName);
+    QSymbianFbsHeapLock lock(QSymbianFbsHeapLock::Unlock);
+    const QStringList fontsOnServerBefore = qt_symbian_fontFamiliesOnFontServer();
+    const TInt err =
+            S60->screenDevice()->AddFile(qt_QString2TPtrC(fullFileName), fnt->screenDeviceFontFileId);
+    tempFileGuard.close(); // Did its job
+    const QStringList fontsOnServerAfter = qt_symbian_fontFamiliesOnFontServer();
+    if (err == KErrNone && fontsOnServerBefore.count() < fontsOnServerAfter.count()) { // Added to screen device?
+        int fontOnServerIndex = fontsOnServerAfter.count() - 1;
+        for (int i = 0; i < fontsOnServerBefore.count(); i++) {
+            if (fontsOnServerBefore.at(i) != fontsOnServerAfter.at(i)) {
+                fontOnServerIndex = i;
+                break;
+            }
+        }
+
+        // Must remove all font engines with their CFonts, first.
+        QFontCache::instance()->clear();
+        db->free();
+        QSymbianFontDatabaseExtrasImplementation::clear();
+
+        if (!QSymbianTypeFaceExtras::symbianFontTableApiAvailable())
+            fnt->fontStoreFontFileUid = dbExtras->addFontFileToFontStore(QFileInfo(fullFileName));
+
+        const QString &appFontName = fontsOnServerAfter.at(fontOnServerIndex);
+        fnt->families.append(qt_symbian_appFontNameWithoutMarker(appFontName));
+        if (!qt_symbian_fontNameHasAppFontMarker(appFontName)
+                || !registerScreenDeviceFont(fontOnServerIndex, dbExtras))
+            dbExtras->removeAppFontData(fnt);
+    } else {
+        if (fnt->screenDeviceFontFileId > 0)
+            S60->screenDevice()->RemoveFile(fnt->screenDeviceFontFileId); // May still have the file open!
+        QFile::remove(fnt->temporaryFileName);
+        *fnt = QFontDatabasePrivate::ApplicationFont();
+    }
+    lock.relock();
 }
 
 bool QFontDatabase::removeApplicationFont(int handle)
 {
-    Q_UNUSED(handle);
-    return false;
+    QMutexLocker locker(fontDatabaseMutex());
+
+    QFontDatabasePrivate *db = privateDb();
+    if (!db || handle < 0 || handle >= db->applicationFonts.count())
+        return false;
+    QSymbianFontDatabaseExtrasImplementation *dbExtras =
+            static_cast<QSymbianFontDatabaseExtrasImplementation*>(db->symbianExtras);
+    if (!dbExtras)
+        return false;
+
+    QFontDatabasePrivate::ApplicationFont *fnt = &db->applicationFonts[handle];
+    if (fnt->families.isEmpty())
+        return true; // Nothing to remove. Return peacefully.
+
+    // Must remove all font engines with their CFonts, first
+    QFontCache::instance()->clear();
+    db->free();
+    dbExtras->removeAppFontData(fnt);
+
+    db->invalidate(); // This will just emit 'fontDatabaseChanged()'
+    return true;
 }
 
 bool QFontDatabase::removeAllApplicationFonts()
 {
-    return false;
+    QMutexLocker locker(fontDatabaseMutex());
+
+    const int applicationFontsCount = privateDb()->applicationFonts.count();
+    for (int i = 0; i < applicationFontsCount; ++i)
+        if (!removeApplicationFont(i))
+            return false;
+    return true;
 }
 
 bool QFontDatabase::supportsThreadedFontRendering()
@@ -467,7 +982,7 @@ QFontEngine *QFontDatabase::findFont(int script, const QFontPrivate *d, const QF
         QFontDatabasePrivate *db = privateDb();
         QtFontDesc desc;
         QList<int> blacklistedFamilies;
-        match(script, req, req.family, QString(), -1, &desc, blacklistedFamilies);
+        match(script, key.def, key.def.family, QString(), -1, &desc, blacklistedFamilies);
         if (!desc.family) // falling back to application font
             desc.family = db->family(QApplication::font().defaultFamily());
         Q_ASSERT(desc.family);
diff --git a/src/gui/text/qfontengine_s60.cpp b/src/gui/text/qfontengine_s60.cpp
index b572cdd..f2b6f5c 100644
--- a/src/gui/text/qfontengine_s60.cpp
+++ b/src/gui/text/qfontengine_s60.cpp
@@ -243,10 +243,13 @@ static inline unsigned int getChar(const QChar *str, int &i, const int len)
     return uc;
 }
 
+extern QString qt_symbian_fontNameWithAppFontMarker(const QString &fontName); // qfontdatabase_s60.cpp
+
 CFont *QFontEngineS60::fontWithSize(qreal size) const
 {
     CFont *result = 0;
-    TFontSpec fontSpec(qt_QString2TPtrC(QFontEngine::fontDef.family), TInt(size));
+    const QString family = qt_symbian_fontNameWithAppFontMarker(QFontEngine::fontDef.family);
+    TFontSpec fontSpec(qt_QString2TPtrC(family), TInt(size));
     fontSpec.iFontStyle.SetBitmapType(EAntiAliasedGlyphBitmap);
     fontSpec.iFontStyle.SetPosture(QFontEngine::fontDef.style == QFont::StyleNormal?EPostureUpright:EPostureItalic);
     fontSpec.iFontStyle.SetStrokeWeight(QFontEngine::fontDef.weight > QFont::Normal?EStrokeWeightBold:EStrokeWeightNormal);
diff --git a/src/gui/text/qtextdocument_p.cpp b/src/gui/text/qtextdocument_p.cpp
index 498a432..2172f74 100644
--- a/src/gui/text/qtextdocument_p.cpp
+++ b/src/gui/text/qtextdocument_p.cpp
@@ -663,7 +663,8 @@ void QTextDocumentPrivate::move(int pos, int to, int length, QTextUndoCommand::O
 
     Q_ASSERT(blocks.length() == fragments.length());
 
-    finishEdit();
+    if (!blockCursorAdjustment)
+        finishEdit();
 }
 
 void QTextDocumentPrivate::remove(int pos, int length, QTextUndoCommand::Operation op)
@@ -678,6 +679,7 @@ void QTextDocumentPrivate::remove(int pos, int length, QTextUndoCommand::Operati
             curs->changed = true;
         }
     }
+    finishEdit();
 }
 
 void QTextDocumentPrivate::setCharFormat(int pos, int length, const QTextCharFormat &newFormat, FormatChangeMode mode)
diff --git a/src/gui/widgets/qcombobox.cpp b/src/gui/widgets/qcombobox.cpp
index 3e5f1b3..dbbf49a 100644
--- a/src/gui/widgets/qcombobox.cpp
+++ b/src/gui/widgets/qcombobox.cpp
@@ -2476,10 +2476,18 @@ void QComboBox::showPopup()
             listRect.setWidth(listRect.height());
             //by default popup is centered on screen in landscape
             listRect.moveCenter(screen.center());
-            if (staConTopRect.IsEmpty() && AknLayoutUtils::CbaLocation() != AknLayoutUtils::EAknCbaLocationBottom) {
-                // landscape without stacon, menu should be at the right
-                (opt.direction == Qt::LeftToRight) ? listRect.setRight(screen.right()) :
-                                                     listRect.setLeft(screen.left());
+            if (staConTopRect.IsEmpty()) {
+                TRect cbaRect = TRect();
+                AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EControlPane, cbaRect);
+                AknLayoutUtils::TAknCbaLocation cbaLocation = AknLayoutUtils::CbaLocation();
+                switch (cbaLocation) {
+                case AknLayoutUtils::EAknCbaLocationRight:
+                    listRect.setRight(screen.right());
+                    break;
+                case AknLayoutUtils::EAknCbaLocationLeft:
+                    listRect.setLeft(screen.left());
+                    break;
+                }
             }
         }
 #endif
diff --git a/src/imports/gestures/qdeclarativegesturearea.cpp b/src/imports/gestures/qdeclarativegesturearea.cpp
index ba3adc5..1b6e723 100644
--- a/src/imports/gestures/qdeclarativegesturearea.cpp
+++ b/src/imports/gestures/qdeclarativegesturearea.cpp
@@ -86,22 +86,22 @@ public:
 
     A GestureArea is like a MouseArea, but it has signals for gesture events.
 
-    \e {Elements in the Qt.labs module are not guaranteed to remain compatible
-    in future versions.}
+    \warning Elements in the Qt.labs module are not guaranteed to remain compatible
+    in future versions.
 
-    \e {This element is only functional on devices with touch input.}
+    \note This element is only functional on devices with touch input.
 
     \qml
     import Qt.labs.gestures 1.0
 
     GestureArea {
         anchors.fill: parent
-        onPan: ... gesture.acceleration ...
-        onPinch: ... gesture.rotationAngle ...
-        onSwipe: ...
-        onTapAndHold: ...
-        onTap: ...
-        onGesture: ...
+     // onPan:        ... gesture.acceleration ...
+     // onPinch:      ... gesture.rotationAngle ...
+     // onSwipe:      ...
+     // onTapAndHold: ...
+     // onTap:        ...
+     // onGesture:    ...
     }
     \endqml
 
diff --git a/src/network/access/qnetworkaccessftpbackend.cpp b/src/network/access/qnetworkaccessftpbackend.cpp
index 42d2955..b0303aa 100644
--- a/src/network/access/qnetworkaccessftpbackend.cpp
+++ b/src/network/access/qnetworkaccessftpbackend.cpp
@@ -307,8 +307,10 @@ void QNetworkAccessFtpBackend::ftpDone()
             // logged in successfully, send the stat requests (if supported)
             QString command = url().path();
             command.prepend(QLatin1String("%1 "));
-            if (supportsSize)
+            if (supportsSize) {
+                ftp->rawCommand(QLatin1String("TYPE I"));
                 sizeId = ftp->rawCommand(command.arg(QLatin1String("SIZE"))); // get size
+            }
             if (supportsMdtm)
                 mdtmId = ftp->rawCommand(command.arg(QLatin1String("MDTM"))); // get modified time
             if (!supportsSize && !supportsMdtm)
diff --git a/src/network/access/qnetworkaccessmanager.cpp b/src/network/access/qnetworkaccessmanager.cpp
index 5ceaed0..ea18367 100644
--- a/src/network/access/qnetworkaccessmanager.cpp
+++ b/src/network/access/qnetworkaccessmanager.cpp
@@ -48,6 +48,7 @@
 #include "qabstractnetworkcache.h"
 
 #include "QtNetwork/qnetworksession.h"
+#include "QtNetwork/private/qsharednetworksession_p.h"
 
 #include "qnetworkaccesshttpbackend_p.h"
 #include "qnetworkaccessftpbackend_p.h"
@@ -1354,11 +1355,8 @@ void QNetworkAccessManagerPrivate::createSession(const QNetworkConfiguration &co
 
     initializeSession = false;
 
-    if (networkSession)
-        delete networkSession;
-
     if (!config.isValid()) {
-        networkSession = 0;
+        networkSession.clear();
         online = false;
 
         if (networkAccessible == QNetworkAccessManager::NotAccessible)
@@ -1369,18 +1367,12 @@ void QNetworkAccessManagerPrivate::createSession(const QNetworkConfiguration &co
         return;
     }
 
-    networkSession = new QNetworkSession(config, q);
+    networkSession = QSharedNetworkSessionManager::getSession(config);
 
-    QObject::connect(networkSession, SIGNAL(opened()), q, SIGNAL(networkSessionConnected()));
-    QObject::connect(networkSession, SIGNAL(closed()), q, SLOT(_q_networkSessionClosed()));
-    QObject::connect(networkSession, SIGNAL(stateChanged(QNetworkSession::State)),
+    QObject::connect(networkSession.data(), SIGNAL(opened()), q, SIGNAL(networkSessionConnected()));
+    QObject::connect(networkSession.data(), SIGNAL(closed()), q, SLOT(_q_networkSessionClosed()));
+    QObject::connect(networkSession.data(), SIGNAL(stateChanged(QNetworkSession::State)),
                      q, SLOT(_q_networkSessionStateChanged(QNetworkSession::State)));
-    QObject::connect(networkSession, SIGNAL(newConfigurationActivated()),
-                     q, SLOT(_q_networkSessionNewConfigurationActivated()));
-    QObject::connect(networkSession,
-                     SIGNAL(preferredConfigurationChanged(QNetworkConfiguration,bool)),
-                     q,
-                     SLOT(_q_networkSessionPreferredConfigurationChanged(QNetworkConfiguration,bool)));
 
     _q_networkSessionStateChanged(networkSession->state());
 }
@@ -1390,32 +1382,16 @@ void QNetworkAccessManagerPrivate::_q_networkSessionClosed()
     if (networkSession) {
         networkConfiguration = networkSession->configuration().identifier();
 
-        networkSession->deleteLater();
-        networkSession = 0;
-    }
-}
-
-void QNetworkAccessManagerPrivate::_q_networkSessionNewConfigurationActivated()
-{
-    Q_Q(QNetworkAccessManager);
-
-    if (networkSession) {
-        networkSession->accept();
-
-        emit q->networkSessionConnected();
+        networkSession.clear();
     }
 }
 
-void QNetworkAccessManagerPrivate::_q_networkSessionPreferredConfigurationChanged(const QNetworkConfiguration &, bool)
-{
-    if (networkSession)
-        networkSession->migrate();
-}
-
 void QNetworkAccessManagerPrivate::_q_networkSessionStateChanged(QNetworkSession::State state)
 {
     Q_Q(QNetworkAccessManager);
 
+    if (state == QNetworkSession::Connected)
+        emit q->networkSessionConnected();
     if (online) {
         if (state != QNetworkSession::Connected && state != QNetworkSession::Roaming) {
             online = false;
diff --git a/src/network/access/qnetworkaccessmanager.h b/src/network/access/qnetworkaccessmanager.h
index f3e502c..7ef009f 100644
--- a/src/network/access/qnetworkaccessmanager.h
+++ b/src/network/access/qnetworkaccessmanager.h
@@ -161,8 +161,6 @@ private:
     Q_PRIVATE_SLOT(d_func(), void _q_replySslErrors(QList<QSslError>))
 #if !defined(QT_NO_BEARERMANAGEMENT) && !defined(QT_MOBILITY_BEARER)
     Q_PRIVATE_SLOT(d_func(), void _q_networkSessionClosed())
-    Q_PRIVATE_SLOT(d_func(), void _q_networkSessionNewConfigurationActivated())
-    Q_PRIVATE_SLOT(d_func(), void _q_networkSessionPreferredConfigurationChanged(QNetworkConfiguration,bool))
     Q_PRIVATE_SLOT(d_func(), void _q_networkSessionStateChanged(QNetworkSession::State))
 #endif
 };
diff --git a/src/network/access/qnetworkaccessmanager_p.h b/src/network/access/qnetworkaccessmanager_p.h
index ee16c25..cf4d2f3 100644
--- a/src/network/access/qnetworkaccessmanager_p.h
+++ b/src/network/access/qnetworkaccessmanager_p.h
@@ -128,7 +128,7 @@ public:
 #endif
 
 #ifndef QT_NO_BEARERMANAGEMENT
-    QNetworkSession *networkSession;
+    QSharedPointer<QNetworkSession> networkSession;
     QString networkConfiguration;
     QNetworkAccessManager::NetworkAccessibility networkAccessible;
     bool online;
diff --git a/src/network/access/qnetworkreplyimpl.cpp b/src/network/access/qnetworkreplyimpl.cpp
index 53d3b11..9d7082c 100644
--- a/src/network/access/qnetworkreplyimpl.cpp
+++ b/src/network/access/qnetworkreplyimpl.cpp
@@ -91,7 +91,7 @@ void QNetworkReplyImplPrivate::_q_startOperation()
         // state changes.
         state = WaitingForSession;
 
-        QNetworkSession *session = manager->d_func()->networkSession;
+        QNetworkSession *session = manager->d_func()->networkSession.data();
 
         if (session) {
             Q_Q(QNetworkReplyImpl);
@@ -246,7 +246,7 @@ void QNetworkReplyImplPrivate::_q_networkSessionConnected()
     if (manager.isNull())
         return;
 
-    QNetworkSession *session = manager->d_func()->networkSession;
+    QNetworkSession *session = manager->d_func()->networkSession.data();
     if (!session)
         return;
 
@@ -633,7 +633,7 @@ void QNetworkReplyImplPrivate::finished()
 
     if (!manager.isNull()) {
 #ifndef QT_NO_BEARERMANAGEMENT
-        QNetworkSession *session = manager->d_func()->networkSession;
+        QNetworkSession *session = manager->d_func()->networkSession.data();
         if (session && session->state() == QNetworkSession::Roaming &&
             state == Working && errorCode != QNetworkReply::OperationCanceledError) {
             // only content with a known size will fail with a temporary network failure error
diff --git a/src/network/bearer/bearer.pri b/src/network/bearer/bearer.pri
index 44e97fd..684e02b 100644
--- a/src/network/bearer/bearer.pri
+++ b/src/network/bearer/bearer.pri
@@ -7,12 +7,14 @@ HEADERS += bearer/qnetworkconfiguration.h \
            bearer/qnetworkconfiguration_p.h \
            bearer/qnetworksession_p.h \
            bearer/qbearerengine_p.h \
-           bearer/qbearerplugin_p.h
+           bearer/qbearerplugin_p.h \
+           bearer/qsharednetworksession_p.h
 
 SOURCES += bearer/qnetworksession.cpp \
            bearer/qnetworkconfigmanager.cpp \
            bearer/qnetworkconfiguration.cpp \
            bearer/qnetworkconfigmanager_p.cpp \
            bearer/qbearerengine.cpp \
-           bearer/qbearerplugin.cpp
+           bearer/qbearerplugin.cpp \
+           bearer/qsharednetworksession.cpp
 
diff --git a/src/network/bearer/qsharednetworksession.cpp b/src/network/bearer/qsharednetworksession.cpp
new file mode 100644
index 0000000..51b3a32
--- /dev/null
+++ b/src/network/bearer/qsharednetworksession.cpp
@@ -0,0 +1,90 @@
+/****************************************************************************
+**
+** 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 QtNetwork 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qsharednetworksession_p.h"
+#include "qbearerengine_p.h"
+#include <QThreadStorage>
+
+#ifndef QT_NO_BEARERMANAGEMENT
+
+QT_BEGIN_NAMESPACE
+
+QThreadStorage<QSharedNetworkSessionManager *> tls;
+
+inline QSharedNetworkSessionManager* sharedNetworkSessionManager()
+{
+    QSharedNetworkSessionManager* rv = tls.localData();
+    if (!rv) {
+        rv = new QSharedNetworkSessionManager;
+        tls.setLocalData(rv);
+    }
+    return rv;
+}
+
+QSharedPointer<QNetworkSession> QSharedNetworkSessionManager::getSession(QNetworkConfiguration config)
+{
+    QSharedNetworkSessionManager *m(sharedNetworkSessionManager());
+    //if already have a session, return it
+    if (m->sessions.contains(config)) {
+        QSharedPointer<QNetworkSession> p = m->sessions.value(config).toStrongRef();
+        if (!p.isNull())
+            return p;
+    }
+    //otherwise make one
+    QSharedPointer<QNetworkSession> session(new QNetworkSession(config));
+    m->sessions[config] = session;
+    return session;
+}
+
+void QSharedNetworkSessionManager::setSession(QNetworkConfiguration config, QSharedPointer<QNetworkSession> session)
+{
+    QSharedNetworkSessionManager *m(sharedNetworkSessionManager());
+    m->sessions[config] = session;
+}
+
+uint qHash(const QNetworkConfiguration& config)
+{
+    return ((uint)config.type()) | (((uint)config.bearerType()) << 8) | (((uint)config.purpose()) << 16);
+}
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_BEARERMANAGEMENT
diff --git a/src/network/bearer/qsharednetworksession_p.h b/src/network/bearer/qsharednetworksession_p.h
new file mode 100644
index 0000000..dc84166
--- /dev/null
+++ b/src/network/bearer/qsharednetworksession_p.h
@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** 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 QtNetwork 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QSHAREDNETWORKSESSIONPRIVATE_H
+#define QSHAREDNETWORKSESSIONPRIVATE_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qnetworksession.h"
+#include "qnetworkconfiguration.h"
+#include <QHash>
+#include <QSharedPointer>
+#include <QWeakPointer>
+#include <QMutex>
+
+#ifndef QT_NO_BEARERMANAGEMENT
+
+QT_BEGIN_NAMESPACE
+
+class QSharedNetworkSessionManager
+{
+public:
+    static QSharedPointer<QNetworkSession> getSession(QNetworkConfiguration config);
+    static void setSession(QNetworkConfiguration config, QSharedPointer<QNetworkSession> session);
+private:
+    QHash<QNetworkConfiguration, QWeakPointer<QNetworkSession> > sessions;
+};
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_BEARERMANAGEMENT
+
+#endif //QSHAREDNETWORKSESSIONPRIVATE_H
+
diff --git a/src/network/kernel/kernel.pri b/src/network/kernel/kernel.pri
index 6145c43..66e87c9 100644
--- a/src/network/kernel/kernel.pri
+++ b/src/network/kernel/kernel.pri
@@ -27,5 +27,7 @@ win32:SOURCES += kernel/qhostinfo_win.cpp kernel/qnetworkinterface_win.cpp
 mac:LIBS_PRIVATE += -framework SystemConfiguration -framework CoreFoundation
 mac:SOURCES += kernel/qnetworkproxy_mac.cpp
 else:win32:SOURCES += kernel/qnetworkproxy_win.cpp
+else:symbian:SOURCES += kernel/qnetworkproxy_symbian.cpp
 else:SOURCES += kernel/qnetworkproxy_generic.cpp
 
+symbian: LIBS += -lcommsdat
diff --git a/src/network/kernel/qauthenticator.cpp b/src/network/kernel/qauthenticator.cpp
index 73143e1..d61d3b7 100644
--- a/src/network/kernel/qauthenticator.cpp
+++ b/src/network/kernel/qauthenticator.cpp
@@ -213,24 +213,6 @@ void QAuthenticator::setUser(const QString &user)
     int separatorPosn = 0;
 
     switch(d->method) {
-    case QAuthenticatorPrivate::DigestMd5:
-        if((separatorPosn = user.indexOf(QLatin1String("\\"))) != -1) {
-            //domain name is present
-	    d->userDomain.clear();
-            d->realm = user.left(separatorPosn);
-            d->user = user.mid(separatorPosn + 1);
-        } else if((separatorPosn = user.indexOf(QLatin1String("@"))) != -1) {
-            //domain name is present
-	    d->userDomain.clear();
-            d->realm = user.mid(separatorPosn + 1);
-            d->user = user.left(separatorPosn);
-        } else {
-            d->user = user;
-            d->realm.clear();
-            d->userDomain.clear();
-        }
-        break;
-
     case QAuthenticatorPrivate::Ntlm:
         if((separatorPosn = user.indexOf(QLatin1String("\\"))) != -1) {
             //domain name is present
@@ -253,6 +235,7 @@ void QAuthenticator::setUser(const QString &user)
         break;
     default:
         d->user = user;
+        d->userDomain.clear();
         break;
     }
 }
diff --git a/src/network/kernel/qnetworkproxy_symbian.cpp b/src/network/kernel/qnetworkproxy_symbian.cpp
new file mode 100644
index 0000000..79dfb27
--- /dev/null
+++ b/src/network/kernel/qnetworkproxy_symbian.cpp
@@ -0,0 +1,267 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the FOO 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/**
+ * Some notes about the code:
+ *
+ * ** It is assumed that the system proxies are for url based requests
+ *  ie. HTTP/HTTPS based.
+ * ** It is assumed that proxies don't use authentication.
+ * ** It is assumed that there is no exceptions to proxy use (Symbian side
+ *  does have the field for it but it is not user modifiable by default).
+ * ** There is no checking for protocol name.
+ */
+
+#include <QtNetwork/qnetworkproxy.h>
+
+#ifndef QT_NO_NETWORKPROXY
+
+#include <metadatabase.h> // CMDBSession
+#include <commsdattypeinfov1_1.h> // CCDIAPRecord, CCDProxiesRecord
+#include <commsdattypesv1_1.h> // KCDTIdIAPRecord, KCDTIdProxiesRecord
+#include <QtNetwork/QNetworkConfigurationManager>
+#include <QFlags>
+
+using namespace CommsDat;
+
+QT_BEGIN_NAMESPACE
+
+class SymbianIapId
+{
+public:
+    enum State{
+        NotValid,
+        Valid
+    };
+    Q_DECLARE_FLAGS(States, State)
+    SymbianIapId() {}
+    ~SymbianIapId() {}
+    void setIapId(TUint32 iapId) { iapState |= Valid; id = iapId; }
+    bool isValid() { return iapState == Valid; }
+    TUint32 iapId() { return id; }
+private:
+    QFlags<States> iapState;
+    TUint32 id;
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(SymbianIapId::States)
+
+class SymbianProxyQuery
+{
+public:
+    static QNetworkConfiguration findCurrentConfiguration(QNetworkConfigurationManager& configurationManager);
+    static SymbianIapId getIapId(QNetworkConfigurationManager& configurationManager);
+    static CCDIAPRecord *getIapRecordLC(TUint32 aIAPId, CMDBSession &aDb);
+    static CMDBRecordSet<CCDProxiesRecord> *prepareQueryLC(TUint32 serviceId, TDesC& serviceType);
+    static QList<QNetworkProxy> proxyQueryL(TUint32 aIAPId, const QNetworkProxyQuery &query);
+};
+
+QNetworkConfiguration SymbianProxyQuery::findCurrentConfiguration(QNetworkConfigurationManager& configurationManager)
+{
+    QList<QNetworkConfiguration> activeConfigurations = configurationManager.allConfigurations(
+        QNetworkConfiguration::Active);
+    QNetworkConfiguration currentConfig;
+    if (activeConfigurations.count() > 0) {
+        currentConfig = activeConfigurations.at(0);
+    } else {
+        // No active configurations, try default one
+        QNetworkConfiguration defaultConfiguration = configurationManager.defaultConfiguration();
+        if (defaultConfiguration.isValid()) {
+            switch (defaultConfiguration.type()) {
+            case QNetworkConfiguration::InternetAccessPoint:
+                currentConfig = defaultConfiguration;
+                break;
+            case QNetworkConfiguration::ServiceNetwork:
+            {
+                // Note: This code assumes that the only unambigious way to
+                // find current proxy config is if there is only one access point
+                // or if the found access point is immediately usable.
+                QList<QNetworkConfiguration> childConfigurations = defaultConfiguration.children();
+                if (childConfigurations.count() == 1) {
+                    currentConfig = childConfigurations.at(0);
+                } else {
+                    for (int index = 0; index < childConfigurations.count(); index++) {
+                        QNetworkConfiguration childConfig = childConfigurations.at(index);
+                        if (childConfig.isValid() && childConfig.state() == QNetworkConfiguration::Discovered) {
+                            currentConfig = childConfig;
+                            break;
+                        }
+                    }
+                }
+            }
+                break;
+            case QNetworkConfiguration::UserChoice:
+                // User choice is not a valid configuration for proxy discovery
+                break;
+            }
+        }
+    }
+    return currentConfig;
+}
+
+SymbianIapId SymbianProxyQuery::getIapId(QNetworkConfigurationManager& configurationManager)
+{
+    SymbianIapId iapId;
+
+    QNetworkConfiguration currentConfig = findCurrentConfiguration(configurationManager);
+    if (currentConfig.isValid()) {
+        // Note: the following code assumes that the identifier is in format
+        // I_xxxx where xxxx is the identifier of IAP. This is meant as a
+        // temporary solution until there is a support for returning
+        // implementation specific identifier.
+        const int generalPartLength = 2;
+        const int identifierNumberLength = currentConfig.identifier().length() - generalPartLength;
+        QString idString(currentConfig.identifier().right(identifierNumberLength));
+        bool success;
+        uint id = idString.toUInt(&success);
+        if (success)
+            iapId.setIapId(id);
+        else
+            qWarning() << "Failed to convert identifier to access point identifier: "
+                << currentConfig.identifier();
+    }
+
+    return iapId;
+}
+
+CCDIAPRecord *SymbianProxyQuery::getIapRecordLC(TUint32 aIAPId, CMDBSession &aDb)
+{
+    CCDIAPRecord *iap = static_cast<CCDIAPRecord*> (CCDRecordBase::RecordFactoryL(KCDTIdIAPRecord));
+    CleanupStack::PushL(iap);
+    iap->SetRecordId(aIAPId);
+    iap->LoadL(aDb);
+    return iap;
+}
+
+CMDBRecordSet<CCDProxiesRecord> *SymbianProxyQuery::prepareQueryLC(TUint32 serviceId, TDesC& serviceType)
+{
+    // Create a recordset of type CCDProxiesRecord
+    // for priming search.
+    // This will ultimately contain record(s)
+    // matching the priming record attributes
+    CMDBRecordSet<CCDProxiesRecord> *proxyRecords = new (ELeave) CMDBRecordSet<CCDProxiesRecord> (
+        KCDTIdProxiesRecord);
+    CleanupStack::PushL(proxyRecords);
+
+    CCDProxiesRecord *primingProxyRecord =
+        static_cast<CCDProxiesRecord *> (CCDRecordBase::RecordFactoryL(KCDTIdProxiesRecord));
+    CleanupStack::PushL(primingProxyRecord);
+
+    primingProxyRecord->iServiceType.SetMaxLengthL(serviceType.Length());
+    primingProxyRecord->iServiceType = serviceType;
+    primingProxyRecord->iService = serviceId;
+    primingProxyRecord->iUseProxyServer = ETrue;
+
+    proxyRecords->iRecords.AppendL(primingProxyRecord);
+    // Ownership of primingProxyRecord is transferred to
+    // proxyRecords, just remove it from the CleanupStack
+    CleanupStack::Pop(primingProxyRecord);
+    return proxyRecords;
+}
+
+QList<QNetworkProxy> SymbianProxyQuery::proxyQueryL(TUint32 aIAPId, const QNetworkProxyQuery &query)
+{
+    QList<QNetworkProxy> foundProxies;
+    if (query.queryType() != QNetworkProxyQuery::UrlRequest) {
+        return foundProxies;
+    }
+
+    CMDBSession *iDb = CMDBSession::NewLC(KCDVersion1_1);
+    CCDIAPRecord *iap = getIapRecordLC(aIAPId, *iDb);
+
+    // Read service table id and service type
+    // from the IAP record found
+    TUint32 serviceId = iap->iService;
+    RBuf serviceType;
+    serviceType.CreateL(iap->iServiceType);
+    CleanupStack::PopAndDestroy(iap);
+    CleanupClosePushL(serviceType);
+
+    CMDBRecordSet<CCDProxiesRecord> *proxyRecords = prepareQueryLC(serviceId, serviceType);
+
+    // Now to find a proxy table matching our criteria
+    if (proxyRecords->FindL(*iDb)) {
+        TInt count = proxyRecords->iRecords.Count();
+        for(TInt index = 0; index < count; index++) {
+            CCDProxiesRecord *proxyRecord = static_cast<CCDProxiesRecord *> (proxyRecords->iRecords[index]);
+            RBuf serverName;
+            serverName.CreateL(proxyRecord->iServerName);
+            CleanupClosePushL(serverName);
+            if (serverName.Length() == 0)
+                User::Leave(KErrNotFound);
+            QString serverNameQt((const QChar*)serverName.Ptr(), serverName.Length());
+            CleanupStack::Pop(); // serverName
+            TUint32 port = proxyRecord->iPortNumber;
+
+            QNetworkProxy proxy(QNetworkProxy::HttpProxy, serverNameQt, port);
+            foundProxies.append(proxy);
+        }
+    }
+
+    CleanupStack::PopAndDestroy(proxyRecords);
+    CleanupStack::Pop(); // serviceType
+    CleanupStack::PopAndDestroy(iDb);
+
+    return foundProxies;
+}
+
+QList<QNetworkProxy> QNetworkProxyFactory::systemProxyForQuery(const QNetworkProxyQuery &query)
+{
+    QList<QNetworkProxy> proxies;
+    SymbianIapId iapId;
+    TInt error;
+    QNetworkConfigurationManager manager;
+    iapId = SymbianProxyQuery::getIapId(manager);
+    if (iapId.isValid()) {
+        TRAP(error, proxies = SymbianProxyQuery::proxyQueryL(iapId.iapId(), query))
+        if (error != KErrNone) {
+            qWarning() << "Error while retrieving proxies: '" << error << '"';
+            proxies.clear();
+        }
+    }
+    proxies << QNetworkProxy::NoProxy;
+
+    return proxies;
+}
+
+QT_END_NAMESPACE
+
+#endif
diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
index 9ab8d2e..ad2852e 100644
--- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
+++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
@@ -102,7 +102,7 @@ extern Q_GUI_EXPORT bool qt_cleartype_enabled;
 extern bool qt_applefontsmoothing_enabled;
 #endif
 
-Q_DECL_IMPORT extern QImage qt_imageForBrush(int brushStyle, bool invert);
+Q_GUI_EXPORT QImage qt_imageForBrush(int brushStyle, bool invert);
 
 ////////////////////////////////// Private Methods //////////////////////////////////////////
 
@@ -1154,7 +1154,7 @@ void QGL2PaintEngineEx::fill(const QVectorPath &path, const QBrush &brush)
     d->fill(path);
 }
 
-extern Q_GUI_EXPORT bool qt_scaleForTransform(const QTransform &transform, qreal *scale); // qtransform.cpp
+Q_GUI_EXPORT bool qt_scaleForTransform(const QTransform &transform, qreal *scale); // qtransform.cpp
 
 
 void QGL2PaintEngineEx::stroke(const QVectorPath &path, const QPen &pen)
diff --git a/src/opengl/qglframebufferobject.cpp b/src/opengl/qglframebufferobject.cpp
index adf3ceb..6161d9b 100644
--- a/src/opengl/qglframebufferobject.cpp
+++ b/src/opengl/qglframebufferobject.cpp
@@ -1171,8 +1171,8 @@ void QGLFramebufferObject::drawTexture(const QPointF &point, QMacCompatGLuint te
 }
 #endif
 
-Q_DECL_IMPORT extern int qt_defaultDpiX();
-Q_DECL_IMPORT extern int qt_defaultDpiY();
+Q_GUI_EXPORT int qt_defaultDpiX();
+Q_GUI_EXPORT int qt_defaultDpiY();
 
 /*! \reimp */
 int QGLFramebufferObject::metric(PaintDeviceMetric metric) const
diff --git a/src/opengl/qglpixelbuffer.cpp b/src/opengl/qglpixelbuffer.cpp
index 735590f..61bce23 100644
--- a/src/opengl/qglpixelbuffer.cpp
+++ b/src/opengl/qglpixelbuffer.cpp
@@ -416,8 +416,8 @@ QPaintEngine *QGLPixelBuffer::paintEngine() const
 #endif
 }
 
-Q_DECL_IMPORT extern int qt_defaultDpiX();
-Q_DECL_IMPORT extern int qt_defaultDpiY();
+Q_GUI_EXPORT int qt_defaultDpiX();
+Q_GUI_EXPORT int qt_defaultDpiY();
 
 /*! \reimp */
 int QGLPixelBuffer::metric(PaintDeviceMetric metric) const
diff --git a/src/opengl/qglpixmapfilter.cpp b/src/opengl/qglpixmapfilter.cpp
index 0369d56..2187deb 100644
--- a/src/opengl/qglpixmapfilter.cpp
+++ b/src/opengl/qglpixmapfilter.cpp
@@ -63,8 +63,8 @@
 QT_BEGIN_NAMESPACE
 
 // qpixmapfilter.cpp
-Q_DECL_IMPORT void qt_blurImage(QImage &blurImage, qreal radius, bool quality, int transposed = 0);
-Q_DECL_IMPORT QImage qt_halfScaled(const QImage &source);
+Q_GUI_EXPORT void qt_blurImage(QImage &blurImage, qreal radius, bool quality, int transposed = 0);
+Q_GUI_EXPORT QImage qt_halfScaled(const QImage &source);
 
 void QGLPixmapFilterBase::bindTexture(const QPixmap &src) const
 {
@@ -436,7 +436,7 @@ static inline uint nextMultiple(uint x, uint multiplier)
     return x + multiplier - mod;
 }
 
-Q_DECL_IMPORT void qt_memrotate90_gl(const quint32 *src, int srcWidth, int srcHeight, int srcStride,
+Q_GUI_EXPORT void qt_memrotate90_gl(const quint32 *src, int srcWidth, int srcHeight, int srcStride,
                        quint32 *dest, int dstStride);
 
 bool QGLPixmapBlurFilter::processGL(QPainter *painter, const QPointF &pos, const QPixmap &src, const QRectF &) const
diff --git a/src/opengl/qpaintengine_opengl.cpp b/src/opengl/qpaintengine_opengl.cpp
index 2f1b8fd..2c01ac4 100644
--- a/src/opengl/qpaintengine_opengl.cpp
+++ b/src/opengl/qpaintengine_opengl.cpp
@@ -79,7 +79,7 @@
 
 QT_BEGIN_NAMESPACE
 
-Q_DECL_IMPORT extern QImage qt_imageForBrush(int brushStyle, bool invert); //in qbrush.cpp
+Q_GUI_EXPORT QImage qt_imageForBrush(int brushStyle, bool invert); //in qbrush.cpp
 #ifdef QT_MAC_USE_COCOA
 extern void *qt_current_nsopengl_context(); // qgl_mac.mm
 #endif
diff --git a/src/opengl/qpixmapdata_gl.cpp b/src/opengl/qpixmapdata_gl.cpp
index 3549f9d..9980f2d 100644
--- a/src/opengl/qpixmapdata_gl.cpp
+++ b/src/opengl/qpixmapdata_gl.cpp
@@ -739,8 +739,8 @@ QGLTexture* QGLPixmapData::texture() const
     return &m_texture;
 }
 
-Q_DECL_IMPORT extern int qt_defaultDpiX();
-Q_DECL_IMPORT extern int qt_defaultDpiY();
+Q_GUI_EXPORT int qt_defaultDpiX();
+Q_GUI_EXPORT int qt_defaultDpiY();
 
 int QGLPixmapData::metric(QPaintDevice::PaintDeviceMetric metric) const
 {
diff --git a/src/openvg/qpaintengine_vg.cpp b/src/openvg/qpaintengine_vg.cpp
index 09cbc36..a15f0c3 100644
--- a/src/openvg/qpaintengine_vg.cpp
+++ b/src/openvg/qpaintengine_vg.cpp
@@ -77,8 +77,8 @@ static const qreal aliasedCoordinateDelta = 0.5 - 0.015625;
 
 #if !defined(QVG_NO_DRAW_GLYPHS)
 
-Q_DECL_IMPORT extern int qt_defaultDpiX();
-Q_DECL_IMPORT extern int qt_defaultDpiY();
+Q_GUI_EXPORT int qt_defaultDpiX();
+Q_GUI_EXPORT int qt_defaultDpiY();
 
 class QVGPaintEnginePrivate;
 
@@ -526,7 +526,7 @@ void QVGPaintEnginePrivate::setTransform
     vgLoadMatrix(mat);
 }
 
-Q_DECL_IMPORT extern bool qt_scaleForTransform(const QTransform &transform, qreal *scale);
+Q_GUI_EXPORT bool qt_scaleForTransform(const QTransform &transform, qreal *scale);
 
 void QVGPaintEnginePrivate::updateTransform(QPaintDevice *pdev)
 {
@@ -994,7 +994,7 @@ VGPath QVGPaintEnginePrivate::roundedRectPath(const QRectF &rect, qreal xRadius,
     return vgpath;
 }
 
-Q_DECL_IMPORT extern QImage qt_imageForBrush(int style, bool invert);
+Q_GUI_EXPORT QImage qt_imageForBrush(int style, bool invert);
 
 static QImage colorizeBitmap(const QImage &image, const QColor &color)
 {
@@ -1472,7 +1472,7 @@ void QVGPaintEnginePrivate::draw
     (VGPath path, const QPen& pen, const QBrush& brush, VGint rule)
 {
     VGbitfield mode = 0;
-    if (pen.style() != Qt::NoPen) {
+    if (qpen_style(pen) != Qt::NoPen && qbrush_style(qpen_brush(pen)) != Qt::NoBrush) {
         ensurePen(pen);
         mode |= VG_STROKE_PATH;
     }
diff --git a/src/openvg/qpixmapdata_vg.cpp b/src/openvg/qpixmapdata_vg.cpp
index 3f768fd..732b484 100644
--- a/src/openvg/qpixmapdata_vg.cpp
+++ b/src/openvg/qpixmapdata_vg.cpp
@@ -200,6 +200,9 @@ bool QVGPixmapData::fromData(const uchar *buffer, uint len, const char *format,
     return !isNull();
 }
 
+/*!
+    out-of-place conversion (inPlace == false) will always detach()
+ */
 void QVGPixmapData::createPixmapForImage(QImage &image, Qt::ImageConversionFlags flags, bool inPlace)
 {
     if (image.size() == QSize(w, h))
@@ -216,11 +219,16 @@ void QVGPixmapData::createPixmapForImage(QImage &image, Qt::ImageConversionFlags
     else
         format = image.hasAlphaChannel() ? sourceFormat() : QImage::Format_RGB32;
 
-    if (inPlace && image.data_ptr()->convertInPlace(format, flags))
+    if (inPlace && image.data_ptr()->convertInPlace(format, flags)) {
         source = image;
-    else
+    } else {
         source = image.convertToFormat(format);
 
+        // convertToFormat won't detach the image if format stays the same.
+        if (image.format() == format)
+            source.detach();
+    }
+
     recreate = true;
 }
 
@@ -404,8 +412,8 @@ void QVGPixmapData::reclaimImages()
     destroyImages();
 }
 
-Q_DECL_IMPORT extern int qt_defaultDpiX();
-Q_DECL_IMPORT extern int qt_defaultDpiY();
+Q_GUI_EXPORT int qt_defaultDpiX();
+Q_GUI_EXPORT int qt_defaultDpiY();
 
 int QVGPixmapData::metric(QPaintDevice::PaintDeviceMetric metric) const
 {
diff --git a/src/plugins/bearer/icd/dbusdispatcher.cpp b/src/plugins/bearer/icd/dbusdispatcher.cpp
index 5fc2a38..5f9be74 100644
--- a/src/plugins/bearer/icd/dbusdispatcher.cpp
+++ b/src/plugins/bearer/icd/dbusdispatcher.cpp
@@ -51,10 +51,10 @@
 namespace Maemo {
 
 /*!
-    \class DBusDispatcher
+    \class Maemo::DBusDispatcher
 
-    \brief DBusDispatcher is a class, which is able to send DBUS method call
-    messages and receive unicast signals from DBUS object.
+    \brief DBusDispatcher is a class that can send DBUS method call
+    messages and receive unicast signals from DBUS objects.
 */
 
 class DBusDispatcherPrivate
diff --git a/src/script/script.pro b/src/script/script.pro
index d1633d8..63917b1 100644
--- a/src/script/script.pro
+++ b/src/script/script.pro
@@ -81,7 +81,6 @@ include(script.pri)
 
 symbian {
     TARGET.UID3=0x2001B2E1
-    LIBS += -lhal
 }
 
 symbian {
diff --git a/src/sql/drivers/odbc/qsql_odbc.cpp b/src/sql/drivers/odbc/qsql_odbc.cpp
index c91aa54..8cff61b 100644
--- a/src/sql/drivers/odbc/qsql_odbc.cpp
+++ b/src/sql/drivers/odbc/qsql_odbc.cpp
@@ -223,7 +223,7 @@ static QString qWarnODBCHandle(int handleType, SQLHANDLE handle, int *nativeCode
                           state_,
                           &nativeCode_,
                           0,
-                          NULL,
+                          0,
                           &msgLen);
         if ((r == SQL_SUCCESS || r == SQL_SUCCESS_WITH_INFO) && msgLen > 0)
             description_.resize(msgLen+1);
@@ -400,7 +400,7 @@ static QString qGetStringData(SQLHANDLE hStmt, int column, int colSize, bool uni
                 // colSize-1: remove 0 termination when there is more data to fetch
                 int rSize = (r == SQL_SUCCESS_WITH_INFO) ? colSize : lengthIndicator/sizeof(SQLTCHAR);
                     fieldVal += fromSQLTCHAR(buf, rSize);
-                if (lengthIndicator < (unsigned int)colSize*sizeof(SQLTCHAR)) {
+                if ((unsigned)lengthIndicator < colSize*sizeof(SQLTCHAR)) {
                     // workaround for Drivermanagers that don't return SQL_NO_DATA
                     break;
                 }
diff --git a/src/sql/drivers/psql/qsql_psql.cpp b/src/sql/drivers/psql/qsql_psql.cpp
index 0a7d5bf..a044c7f 100644
--- a/src/sql/drivers/psql/qsql_psql.cpp
+++ b/src/sql/drivers/psql/qsql_psql.cpp
@@ -1021,6 +1021,9 @@ QSqlIndex QPSQLDriver::primaryIndex(const QString& tablename) const
             stmt = stmt.arg(QString::fromLatin1("pg_class.relnamespace = (select oid from "
                    "pg_namespace where pg_namespace.nspname = '%1') AND ").arg(schema));
         break;
+    case QPSQLDriver::VersionUnknown:
+        qFatal("PSQL version is unknown");
+        break;
     }
 
     i.exec(stmt.arg(tbl));
@@ -1110,6 +1113,9 @@ QSqlRecord QPSQLDriver::record(const QString& tablename) const
             stmt = stmt.arg(QString::fromLatin1("pg_class.relnamespace = (select oid from "
                    "pg_namespace where pg_namespace.nspname = '%1')").arg(schema));
         break;
+    case QPSQLDriver::VersionUnknown:
+        qFatal("PSQL version is unknown");
+        break;
     }
 
     QSqlQuery query(createResult());