Merge remote branch 'origin/4.6' into qt-4.7-from-4.6

Conflicts:
	src/openvg/qpaintengine_vg.cpp
	src/script/bridge/qscriptqobject_p.h
	tests/auto/bic/tst_bic.cpp

28 files changed, 235 insertions, 95 deletions

diff --git a/src/corelib/io/qiodevice.cpp b/src/corelib/io/qiodevice.cpp
index f2cef4e1..bb11d6b 100644
--- a/src/corelib/io/qiodevice.cpp
+++ b/src/corelib/io/qiodevice.cpp
@@ -755,7 +755,6 @@ qint64 QIODevice::bytesToWrite() const
 qint64 QIODevice::read(char *data, qint64 maxSize)
 {
     Q_D(QIODevice);
-    CHECK_READABLE(read, qint64(-1));
 
 #if defined QIODEVICE_DEBUG
     printf("%p QIODevice::read(%p, %d), d->pos = %d, d->buffer.size() = %d\n",
@@ -786,13 +785,13 @@ qint64 QIODevice::read(char *data, qint64 maxSize)
     do {
         // Try reading from the buffer.
         int lastReadChunkSize = d->buffer.read(data, maxSize);
-        *d->pPos += lastReadChunkSize;
-        readSoFar += lastReadChunkSize;
-        // fast exit when satisfied by buffer
-        if (lastReadChunkSize == maxSize && !(d->openMode & Text))
-            return readSoFar;
-
         if (lastReadChunkSize > 0) {
+            *d->pPos += lastReadChunkSize;
+            readSoFar += lastReadChunkSize;
+            // fast exit when satisfied by buffer
+            if (lastReadChunkSize == maxSize && !(d->openMode & Text))
+                return readSoFar;
+
             data += lastReadChunkSize;
             maxSize -= lastReadChunkSize;
 #if defined QIODEVICE_DEBUG
diff --git a/src/gui/graphicsview/qgraphicsitem_p.h b/src/gui/graphicsview/qgraphicsitem_p.h
index f922842..7e0d4f5 100644
--- a/src/gui/graphicsview/qgraphicsitem_p.h
+++ b/src/gui/graphicsview/qgraphicsitem_p.h
@@ -844,6 +844,13 @@ inline bool QGraphicsItemPrivate::insertionOrder(QGraphicsItem *a, QGraphicsItem
 inline void QGraphicsItemPrivate::markParentDirty(bool updateBoundingRect)
 {
     QGraphicsItemPrivate *parentp = this;
+#ifndef QT_NO_GRAPHICSEFFECT
+    if (updateBoundingRect && parentp->graphicsEffect && !parentp->inSetPosHelper) {
+        parentp->notifyInvalidated = 1;
+        static_cast<QGraphicsItemEffectSourcePrivate *>(parentp->graphicsEffect->d_func()
+                                                        ->source->d_func())->invalidateCache();
+    }
+#endif
     while (parentp->parent) {
         parentp = parentp->parent->d_ptr.data();
         parentp->dirtyChildren = 1;
diff --git a/src/gui/graphicsview/qgraphicsview_p.h b/src/gui/graphicsview/qgraphicsview_p.h
index 729837a..80e3ec1 100644
--- a/src/gui/graphicsview/qgraphicsview_p.h
+++ b/src/gui/graphicsview/qgraphicsview_p.h
@@ -183,8 +183,12 @@ public:
         else
             QCoreApplication::sendPostedEvents(viewport->window(), QEvent::UpdateRequest);
 #else
-        QCoreApplication::processEvents(QEventLoop::AllEvents | QEventLoop::ExcludeSocketNotifiers
-                                        | QEventLoop::ExcludeUserInputEvents);
+        // At this point either HIViewSetNeedsDisplay (Carbon) or setNeedsDisplay: YES (Cocoa)
+        // is called, which means there's a pending update request. We want to dispatch it
+        // now because otherwise graphics view updates would require two
+        // round-trips in the event loop before the item is painted.
+        extern void qt_mac_dispatchPendingUpdateRequests(QWidget *);
+        qt_mac_dispatchPendingUpdateRequests(viewport->window());
 #endif
     }
 
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index c735d1f..c9a79eb 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -73,6 +73,7 @@
 # endif
 # include <private/qs60mainapplication_p.h>
 # include <centralrepository.h>
+# include "qs60mainappui.h"
 #endif
 
 #include "private/qstylesheetstyle_p.h"
@@ -539,6 +540,14 @@ void QSymbianControl::HandlePointerEvent(const TPointerEvent& pEvent)
     sendMouseEvent(receiver, type, globalPos, button, modifiers);
 }
 
+#ifdef Q_WS_S60
+void QSymbianControl::HandleStatusPaneSizeChange()
+{
+    QS60MainAppUi *s60AppUi = static_cast<QS60MainAppUi *>(S60->appUi());
+    s60AppUi->HandleStatusPaneSizeChange();
+}
+#endif
+
 void QSymbianControl::sendMouseEvent(
         QWidget *receiver,
         QEvent::Type type,
diff --git a/src/gui/kernel/qsoftkeymanager_s60.cpp b/src/gui/kernel/qsoftkeymanager_s60.cpp
index e4990b1..6325d95 100644
--- a/src/gui/kernel/qsoftkeymanager_s60.cpp
+++ b/src/gui/kernel/qsoftkeymanager_s60.cpp
@@ -79,6 +79,8 @@ bool QSoftKeyManagerPrivateS60::skipCbaUpdate()
     // Note: Cannot use IsDisplayingMenuOrDialog since CBA update can be triggered before
     // menu/dialog CBA is actually displayed i.e. it is being costructed.
     CEikButtonGroupContainer *appUiCba = S60->buttonGroupContainer();
+    if (!appUiCba)
+        return true;
     // CEikButtonGroupContainer::Current returns 0 if CBA is not visible at all
     CEikButtonGroupContainer *currentCba = CEikButtonGroupContainer::Current();
     // Check if softkey need to be update even they are not visible
diff --git a/src/gui/kernel/qt_cocoa_helpers_mac.mm b/src/gui/kernel/qt_cocoa_helpers_mac.mm
index a05c7d5..62ca99f 100644
--- a/src/gui/kernel/qt_cocoa_helpers_mac.mm
+++ b/src/gui/kernel/qt_cocoa_helpers_mac.mm
@@ -1233,6 +1233,17 @@ CGContextRef qt_mac_graphicsContextFor(QWidget *widget)
     return context;
 }
 
+void qt_mac_dispatchPendingUpdateRequests(QWidget *widget)
+{
+    if (!widget)
+        return;
+#ifndef QT_MAC_USE_COCOA
+    HIViewRender(qt_mac_nativeview_for(widget));
+#else
+    [qt_mac_nativeview_for(widget) displayIfNeeded];
+#endif
+}
+
 CGFloat qt_mac_get_scalefactor()
 {
 #ifndef QT_MAC_USE_COCOA
diff --git a/src/gui/kernel/qt_s60_p.h b/src/gui/kernel/qt_s60_p.h
index a714221..58da302 100644
--- a/src/gui/kernel/qt_s60_p.h
+++ b/src/gui/kernel/qt_s60_p.h
@@ -155,7 +155,7 @@ class QLongTapTimer;
 
 class QSymbianControl : public CCoeControl, public QAbstractLongTapObserver
 #ifdef Q_WS_S60
-, public MAknFadedComponent
+, public MAknFadedComponent, public MEikStatusPaneObserver
 #endif
 {
 public:
@@ -183,6 +183,7 @@ public:
 
 #ifdef Q_WS_S60
     void FadeBehindPopup(bool fade){ popupFader.FadeBehindPopup( this, this, fade); }
+    void HandleStatusPaneSizeChange();
 
 protected: // from MAknFadedComponent
     TInt CountFadedComponents() {return 1;}
diff --git a/src/gui/kernel/qwidget_s60.cpp b/src/gui/kernel/qwidget_s60.cpp
index bfa7050..c30814b 100644
--- a/src/gui/kernel/qwidget_s60.cpp
+++ b/src/gui/kernel/qwidget_s60.cpp
@@ -387,16 +387,7 @@ void QWidgetPrivate::create_sys(WId window, bool /* initializeWindow */, bool de
                 | EPointerFilterMove | EPointerFilterDrag, 0);
             drawableWindow->EnableVisibilityChangeEvents();
 
-            if (!isOpaque) {
-                RWindow *const window = static_cast<RWindow *>(drawableWindow);
-#ifdef Q_SYMBIAN_SEMITRANSPARENT_BG_SURFACE
-                window->SetSurfaceTransparency(true);
-#else
-                const TDisplayMode displayMode = static_cast<TDisplayMode>(window->SetRequiredDisplayMode(EColor16MA));
-                if (window->SetTransparencyAlphaChannel() == KErrNone)
-                    window->SetBackgroundColor(TRgb(255, 255, 255, 0));
-#endif
-            }
+            s60UpdateIsOpaque();
         }
 
         q->setAttribute(Qt::WA_WState_Created);
@@ -488,6 +479,47 @@ void QWidgetPrivate::show_sys()
 
          QSymbianControl *id = static_cast<QSymbianControl *>(q->internalWinId());
 
+#ifdef Q_WS_S60
+        // Lazily initialize the S60 screen furniture when the first window is shown.
+        if (!QApplication::testAttribute(Qt::AA_S60DontConstructApplicationPanes)
+                && !S60->buttonGroupContainer() && !S60->statusPane()) {
+
+            bool isFullscreen = q->windowState() & Qt::WindowFullScreen;
+            bool cbaRequested = q->windowFlags() & Qt::WindowSoftkeysVisibleHint;
+
+            // If the window is fullscreen and has not explicitly requested that the CBA be visible
+            // we delay the creation even more.
+            if ((!isFullscreen || cbaRequested) && !q->testAttribute(Qt::WA_DontShowOnScreen)) {
+
+                // Create the status pane and CBA here
+                CEikAppUi *ui = static_cast<CEikAppUi *>(S60->appUi());
+                MEikAppUiFactory *factory = CEikonEnv::Static()->AppUiFactory();
+                TRAP_IGNORE(factory->ReadAppInfoResourceL(0, ui));
+                if (S60->buttonGroupContainer())
+                    S60->buttonGroupContainer()->SetCommandSetL(R_AVKON_SOFTKEYS_EMPTY_WITH_IDS);
+
+                if (S60->statusPane()) {
+                    // Use QDesktopWidget as the status pane observer to proxy for the AppUi.
+                    // Can't use AppUi directly because it privately inherits from MEikStatusPaneObserver.
+                    QSymbianControl *desktopControl = static_cast<QSymbianControl *>(QApplication::desktop()->winId());
+                    S60->statusPane()->SetObserver(desktopControl);
+
+                    // Hide the status pane if fullscreen OR
+                    // Fill client area if maximized OR
+                    // Put window below status pane unless the window has an explicit position.
+                    if (isFullscreen) {
+                        S60->statusPane()->MakeVisible(false);
+                    } else if (q->windowState() & Qt::WindowMaximized) {
+                        TRect r = static_cast<CEikAppUi*>(S60->appUi())->ClientRect();
+                        id->SetExtent(r.iTl, r.Size());
+                    } else if (!q->testAttribute(Qt::WA_Moved)) {
+                        id->SetPosition(static_cast<CEikAppUi*>(S60->appUi())->ClientRect().iTl);
+                    }
+                }
+            }
+        }
+#endif
+
         id->MakeVisible(true);
 
         if(q->isWindow())
@@ -1063,6 +1095,9 @@ void QWidget::setWindowState(Qt::WindowStates newstate)
         return;
 
     if (isWindow()) {
+        createWinId();
+        Q_ASSERT(testAttribute(Qt::WA_WState_Created));
+
         const bool wasResized = testAttribute(Qt::WA_Resized);
         const bool wasMoved = testAttribute(Qt::WA_Moved);
 
@@ -1100,23 +1135,32 @@ void QWidget::setWindowState(Qt::WindowStates newstate)
         }
 #endif // Q_WS_S60
 
-        createWinId();
-        Q_ASSERT(testAttribute(Qt::WA_WState_Created));
         // Ensure the initial size is valid, since we store it as normalGeometry below.
         if (!wasResized && !isVisible())
             adjustSize();
 
         QTLWExtra *top = d->topData();
-        const QRect normalGeometry = (top->normalGeometry.width() < 0) ? geometry() : top->normalGeometry;
-
+        QRect normalGeometry = (top->normalGeometry.width() < 0) ? geometry() : top->normalGeometry;
 
         const bool cbaVisibilityHint = windowFlags() & Qt::WindowSoftkeysVisibleHint;
-        if (newstate & Qt::WindowFullScreen && !cbaVisibilityHint)
-            setGeometry(qApp->desktop()->screenGeometry(this));
-        else if (newstate & Qt::WindowMaximized || ((newstate & Qt::WindowFullScreen) && cbaVisibilityHint))
-            setGeometry(qApp->desktop()->availableGeometry(this));
-        else
+        if (newstate & Qt::WindowFullScreen && !cbaVisibilityHint) {
+            window->SetExtentToWholeScreen();
+        } else if (newstate & Qt::WindowMaximized || ((newstate & Qt::WindowFullScreen) && cbaVisibilityHint)) {
+            TRect maxExtent = qt_QRect2TRect(qApp->desktop()->availableGeometry(this));
+            window->SetExtent(maxExtent.iTl, maxExtent.Size());
+        } else {
+#ifdef Q_WS_S60
+            // With delayed creation of S60 app panes, the normalGeometry calculated above is not
+            // accurate because it did not consider the status pane. This means that when returning
+            // normal mode after showing the status pane, the geometry would overlap so we should
+            // move it if it never had an explicit position.
+            if (!wasMoved && statusPane && visible) {
+                TPoint tl = static_cast<CEikAppUi*>(S60->appUi())->ClientRect().iTl;
+                normalGeometry.setTopLeft(QPoint(tl.iX, tl.iY));
+            }
+#endif
             setGeometry(normalGeometry);
+        }
 
         //restore normal geometry
         top->normalGeometry = normalGeometry;
diff --git a/src/gui/painting/qprintengine_win.cpp b/src/gui/painting/qprintengine_win.cpp
index ea9dc5d..dd4de99 100644
--- a/src/gui/painting/qprintengine_win.cpp
+++ b/src/gui/painting/qprintengine_win.cpp
@@ -965,12 +965,13 @@ void QWin32PrintEnginePrivate::queryDefault()
         return;
 
     QStringList info = output.split(QLatin1Char(','));
-    if (info.size() > 0) {
+    int infoSize = info.size();
+    if (infoSize > 0) {
         if (name.isEmpty())
             name = info.at(0);
-        if (program.isEmpty())
+        if (program.isEmpty() && infoSize > 1)
             program = info.at(1);
-        if (port.isEmpty())
+        if (port.isEmpty() && infoSize > 2)
             port = info.at(2);
     }
 }
diff --git a/src/gui/s60framework/qs60mainappui.cpp b/src/gui/s60framework/qs60mainappui.cpp
index 3b5b9d3..feffc9f 100644
--- a/src/gui/s60framework/qs60mainappui.cpp
+++ b/src/gui/s60framework/qs60mainappui.cpp
@@ -112,16 +112,10 @@ void QS60MainAppUi::ConstructL()
     // ENoAppResourceFile and ENonStandardResourceFile makes UI to work without
     // resource files in most SDKs. S60 3rd FP1 public seems to require resource file
     // even these flags are defined
-    TInt flags = CAknAppUi::EAknEnableSkin;
-    if (QApplication::testAttribute(Qt::AA_S60DontConstructApplicationPanes)) {
-        flags |= CAknAppUi::ENoScreenFurniture | CAknAppUi::ENonStandardResourceFile;
-    }
+    TInt flags = CAknAppUi::EAknEnableSkin
+                 | CAknAppUi::ENoScreenFurniture
+                 | CAknAppUi::ENonStandardResourceFile;
     BaseConstructL(flags);
-
-    if (!QApplication::testAttribute(Qt::AA_S60DontConstructApplicationPanes)) {
-        CEikButtonGroupContainer* nativeContainer = Cba();
-        nativeContainer->SetCommandSetL(R_AVKON_SOFTKEYS_EMPTY_WITH_IDS);
-    }
 }
 
 /*!
diff --git a/src/gui/styles/qs60style.cpp b/src/gui/styles/qs60style.cpp
index 7587343..6f05908 100644
--- a/src/gui/styles/qs60style.cpp
+++ b/src/gui/styles/qs60style.cpp
@@ -651,6 +651,8 @@ void QS60StylePrivate::setFont(QWidget *widget) const
         fontCategory = QS60StyleEnums::FC_Title;
     } else if (qobject_cast<QMessageBox *>(widget)){
         fontCategory = QS60StyleEnums::FC_Primary;
+    } else if (qobject_cast<QMenu *>(widget)){
+        fontCategory = QS60StyleEnums::FC_Primary;
     }
     if (fontCategory != QS60StyleEnums::FC_Undefined) {
         const bool resolveFontSize = widget->testAttribute(Qt::WA_SetFont)
@@ -1744,6 +1746,9 @@ void QS60Style::drawControl(ControlElement element, const QStyleOption *option,
                 optionCheckBox.QStyleOptionMenuItem::operator=(*menuItem);
                 optionCheckBox.rect.setWidth(pixelMetric(PM_IndicatorWidth));
                 optionCheckBox.rect.setHeight(pixelMetric(PM_IndicatorHeight));
+                optionCheckBox.rect.moveCenter(QPoint(
+                        optionCheckBox.rect.center().x(), 
+                        menuItem->rect.center().y()));
                 const int moveByX = optionCheckBox.rect.width() + vSpacing;
                 if (optionMenuItem.direction == Qt::LeftToRight) {
                     textRect.translate(moveByX, 0);
@@ -2483,6 +2488,7 @@ QSize QS60Style::sizeFromContents(ContentsType ct, const QStyleOption *opt,
                     sz.setHeight(naviPaneSize.height());
             }
             break;
+        case CT_MenuItem:
         case CT_ItemViewItem:
             sz = QCommonStyle::sizeFromContents( ct, opt, csz, widget);
             if (QS60StylePrivate::isTouchSupported())
@@ -3150,6 +3156,12 @@ bool QS60Style::event(QEvent *e)
 #ifdef QT_KEYPAD_NAVIGATION
     case QEvent::FocusIn:
         if (QWidget *focusWidget = QApplication::focusWidget()) {
+
+            // Menus and combobox popups do not draw focus frame around them
+            if (qobject_cast<QComboBoxListView *>(focusWidget) ||
+                qobject_cast<QMenu *>(focusWidget))
+                    break;
+
             if (!d->m_focusFrame)
                 d->m_focusFrame = new QFocusFrame(focusWidget);
             d->m_focusFrame->setWidget(focusWidget);
diff --git a/src/gui/styles/qs60style_s60.cpp b/src/gui/styles/qs60style_s60.cpp
index 58a7159..55aa6b0 100644
--- a/src/gui/styles/qs60style_s60.cpp
+++ b/src/gui/styles/qs60style_s60.cpp
@@ -310,7 +310,7 @@ const partMapEntry QS60StyleModeSpecifics::m_partMap[] = {
     /* SP_QsnFrPopupSideB */            {KAknsIIDQsnFrPopupSideB,               ENoDraw,     ES60_All,    -1,-1},
     /* SP_QsnFrPopupSideL */            {KAknsIIDQsnFrPopupSideL,               ENoDraw,     ES60_All,    -1,-1},
     /* SP_QsnFrPopupSideR */            {KAknsIIDQsnFrPopupSideR,               ENoDraw,     ES60_All,    -1,-1},
-    /* SP_QsnFrPopupCenter */           {KAknsIIDQsnFrPopupCenter,              ENoDraw,     ES60_All,    -1,-1},
+    /* SP_QsnFrPopupCenter */           {KAknsIIDQsnFrPopupCenterSubmenu,       ENoDraw,     ES60_All,    -1,-1},
 
     // ToolTip graphics different in 3.1 vs. 3.2+.
     /* SP_QsnFrPopupPreviewCornerTl */  {KAknsIIDQsnFrPopupCornerTl,            ENoDraw,     ES60_3_1,    EAknsMajorSkin, 0x19c5}, /* KAknsIIDQsnFrPopupPreviewCornerTl */
@@ -919,7 +919,7 @@ QPixmap QS60StyleModeSpecifics::createSkinnedGraphicsLX(QS60StylePrivate::SkinFr
                 result = fromFbsBitmap(frame, NULL, flags, targetSize);
         }
     } else {
-        TDisplayMode maskDepth = EGray2;
+        TDisplayMode maskDepth = EGray256;
         // Query the skin item for possible frame graphics mask details.
         if (skinInstance) {
             CAknsMaskedBitmapItemData* skinMaskedBmp = static_cast<CAknsMaskedBitmapItemData*>(
@@ -983,6 +983,10 @@ void QS60StyleModeSpecifics::frameIdAndCenterId(QS60StylePrivate::SkinFrameEleme
                 frameId.Set(KAknsIIDQsnFrPopupSub);
             }
             break;
+        case QS60StylePrivate::SF_PopupBackground:
+            centerId.Set(KAknsIIDQsnFrPopupCenterSubmenu);
+            frameId.Set(KAknsIIDQsnFrPopupSub);
+            break;
         case QS60StylePrivate::SF_PanelBackground:
             // remove center piece for panel graphics, so that only border is drawn
             centerId.Set(KAknsIIDNone);
diff --git a/src/gui/widgets/qmenu.cpp b/src/gui/widgets/qmenu.cpp
index f9b132e..b1a9b48 100644
--- a/src/gui/widgets/qmenu.cpp
+++ b/src/gui/widgets/qmenu.cpp
@@ -2803,7 +2803,9 @@ void QMenu::mouseMoveEvent(QMouseEvent *e)
 
     QAction *action = d->actionAt(e->pos());
     if (!action) {
-        if (d->hasHadMouse)
+        if (d->hasHadMouse
+            && (!d->currentAction
+                || !(d->currentAction->menu() && d->currentAction->menu()->isVisible())))
             d->setCurrentAction(0);
         return;
     } else if(e->buttons()) {
diff --git a/src/multimedia/audio/qaudioinput_win32_p.cpp b/src/multimedia/audio/qaudioinput_win32_p.cpp
index b5d673e..260110e 100644
--- a/src/multimedia/audio/qaudioinput_win32_p.cpp
+++ b/src/multimedia/audio/qaudioinput_win32_p.cpp
@@ -156,7 +156,8 @@ void QAudioInputPrivate::freeBlocks(WAVEHDR* blockArray)
     int count = buffer_size/period_size;
 
     for(int i = 0; i < count; i++) {
-        waveInUnprepareHeader(hWaveIn,&blocks[i], sizeof(WAVEHDR));
+        if (blocks->dwFlags & WHDR_PREPARED)
+            waveInUnprepareHeader(hWaveIn,blocks, sizeof(WAVEHDR));
         blocks+=sizeof(WAVEHDR);
     }
     HeapFree(GetProcessHeap(), 0, blockArray);
diff --git a/src/multimedia/audio/qaudiooutput_alsa_p.cpp b/src/multimedia/audio/qaudiooutput_alsa_p.cpp
index cf3726b..afae8b7 100644
--- a/src/multimedia/audio/qaudiooutput_alsa_p.cpp
+++ b/src/multimedia/audio/qaudiooutput_alsa_p.cpp
@@ -84,8 +84,7 @@ QAudioOutputPrivate::QAudioOutputPrivate(const QByteArray &device, const QAudioF
     resuming = false;
     opened = false;
 
-    QStringList list1 = QString(QLatin1String(device)).split(QLatin1String(":"));
-    m_device = QByteArray(list1.at(0).toLocal8Bit().constData());
+    m_device = device;
 
     timer = new QTimer(this);
     connect(timer,SIGNAL(timeout()),SLOT(userFeed()));
@@ -282,11 +281,11 @@ bool QAudioOutputPrivate::open()
     int count=0;
     unsigned int freakuency=settings.frequency();
 
-    QString dev = QLatin1String(m_device.constData());
+    QString dev = QString(QLatin1String(m_device.constData()));
     QList<QByteArray> devices = QAudioDeviceInfoInternal::availableDevices(QAudio::AudioOutput);
     if(dev.compare(QLatin1String("default")) == 0) {
 #if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14)
-        dev = QLatin1String(devices.first().constData());
+        dev = QLatin1String(devices.first());
 #else
         dev = QLatin1String("hw:0,0");
 #endif
diff --git a/src/multimedia/audio/qaudiooutput_win32_p.cpp b/src/multimedia/audio/qaudiooutput_win32_p.cpp
index 13bce58..ced8c32 100644
--- a/src/multimedia/audio/qaudiooutput_win32_p.cpp
+++ b/src/multimedia/audio/qaudiooutput_win32_p.cpp
@@ -150,7 +150,8 @@ void QAudioOutputPrivate::freeBlocks(WAVEHDR* blockArray)
     int count = buffer_size/period_size;
 
     for(int i = 0; i < count; i++) {
-        waveOutUnprepareHeader(hWaveOut,&blocks[i], sizeof(WAVEHDR));
+        if (blocks->dwFlags & WHDR_PREPARED)
+            waveOutUnprepareHeader(hWaveOut,blocks, sizeof(WAVEHDR));
         blocks+=sizeof(WAVEHDR);
     }
     HeapFree(GetProcessHeap(), 0, blockArray);
diff --git a/src/network/access/qhttpnetworkconnection.cpp b/src/network/access/qhttpnetworkconnection.cpp
index a6322a3..559124f 100644
--- a/src/network/access/qhttpnetworkconnection.cpp
+++ b/src/network/access/qhttpnetworkconnection.cpp
@@ -489,7 +489,11 @@ void QHttpNetworkConnectionPrivate::fillPipeline(QAbstractSocket *socket)
 
     int i = indexOf(socket);
 
-    if (! (defaultPipelineLength - channels[i].alreadyPipelinedRequests.length() >= 2)) {
+    // return fast if there was no reply right now processed
+    if (channels[i].reply == 0)
+        return;
+
+    if (! (defaultPipelineLength - channels[i].alreadyPipelinedRequests.length() >= defaultRePipelineLength)) {
         return;
     }
 
diff --git a/src/network/access/qhttpnetworkconnectionchannel.cpp b/src/network/access/qhttpnetworkconnectionchannel.cpp
index f9a6de8..57d995a 100644
--- a/src/network/access/qhttpnetworkconnectionchannel.cpp
+++ b/src/network/access/qhttpnetworkconnectionchannel.cpp
@@ -384,7 +384,7 @@ void QHttpNetworkConnectionChannel::_q_receiveReply()
                 if (!replyPrivate->expectContent()) {
                     replyPrivate->state = QHttpNetworkReplyPrivate::AllDoneState;
                     allDone();
-                    return;
+                    break;
                 }
             }
             break;
diff --git a/src/network/access/qnetworkreplyimpl.cpp b/src/network/access/qnetworkreplyimpl.cpp
index c3dc168..07a5bf3 100644
--- a/src/network/access/qnetworkreplyimpl.cpp
+++ b/src/network/access/qnetworkreplyimpl.cpp
@@ -689,8 +689,13 @@ QNetworkReplyImpl::QNetworkReplyImpl(QObject *parent)
 QNetworkReplyImpl::~QNetworkReplyImpl()
 {
     Q_D(QNetworkReplyImpl);
+
+    // This code removes the data from the cache if it was prematurely aborted.
+    // See QNetworkReplyImplPrivate::completeCacheSave(), we disable caching there after the cache
+    // save had been properly finished. So if it is still enabled it means we got deleted/aborted.
     if (d->isCachingEnabled())
         d->networkCache()->remove(url());
+
     if (d->outgoingDataBuffer)
         delete d->outgoingDataBuffer;
 }
diff --git a/src/network/kernel/qhostinfo.cpp b/src/network/kernel/qhostinfo.cpp
index baf69e7..73f8186 100644
--- a/src/network/kernel/qhostinfo.cpp
+++ b/src/network/kernel/qhostinfo.cpp
@@ -551,13 +551,11 @@ void QHostInfoLookupManager::work()
                 }
             }
 
-            if (scheduled && threadPool.tryStart(scheduled)) {
+            if (scheduled && currentLookups.size() < threadPool.maxThreadCount()) {
                 // runnable now running in new thread, track this in currentLookups
+                threadPool.start(scheduled);
                 iterator.remove();
                 currentLookups.append(scheduled);
-            } else if (scheduled) {
-                // wanted to start, but could not because thread pool is busy
-                break;
             } else {
                 // was postponed, continue iterating
                 continue;
diff --git a/src/network/socket/qabstractsocket.cpp b/src/network/socket/qabstractsocket.cpp
index 21cd0fd..b604e89 100644
--- a/src/network/socket/qabstractsocket.cpp
+++ b/src/network/socket/qabstractsocket.cpp
@@ -2382,6 +2382,10 @@ void QAbstractSocket::disconnectFromHostImplementation()
 #if defined(QABSTRACTSOCKET_DEBUG)
         qDebug("QAbstractSocket::disconnectFromHost() aborting immediately");
 #endif
+        if (d->state == HostLookupState) {
+            QHostInfo::abortHostLookup(d->hostLookupId);
+            d->hostLookupId = -1;
+        }
     } else {
         // Perhaps emit closing()
         if (d->state != ClosingState) {
diff --git a/src/openvg/qpaintengine_vg.cpp b/src/openvg/qpaintengine_vg.cpp
index 5ae69cd..4b4333b 100644
--- a/src/openvg/qpaintengine_vg.cpp
+++ b/src/openvg/qpaintengine_vg.cpp
@@ -3361,9 +3361,13 @@ void QVGPaintEngine::drawStaticTextItem(QStaticTextItem *textItem)
     // Draw the glyphs.  We need to fill with the brush associated with
     // the Qt pen, not the Qt brush.
     d->ensureBrush(state()->pen.brush());
-    vgDrawGlyphs(glyphCache->font, numGlyphs, (VGuint*)glyphs,
-                 NULL, NULL, VG_FILL_PATH, VG_TRUE);
-
+    if (ti.renderFlags() & QTextItem::RightToLeft) {
+        for (int index = numGlyphs - 1; index >= 0; --index)
+            vgDrawGlyph(glyphCache->font, glyphs[index], VG_FILL_PATH, VG_TRUE);
+    } else {
+        vgDrawGlyphs(glyphCache->font, numGlyphs, (VGuint*)glyphs.data(),
+                     NULL, NULL, VG_FILL_PATH, VG_TRUE);
+    }
     return true;
 #else
     Q_UNUSED(numGlyphs);
diff --git a/src/script/bridge/qscriptqobject_p.h b/src/script/bridge/qscriptqobject_p.h
index b82bcb7..412a784 100644
--- a/src/script/bridge/qscriptqobject_p.h
+++ b/src/script/bridge/qscriptqobject_p.h
@@ -303,7 +303,7 @@ public:
     }
 
 protected:
-    static const unsigned StructureFlags = JSC::OverridesGetOwnPropertySlot | JSC::OverridesMarkChildren | JSC::OverridesGetPropertyNames | JSObject::StructureFlags;
+    static const unsigned StructureFlags = JSC::OverridesGetOwnPropertySlot | JSC::OverridesMarkChildren | JSC::OverridesGetPropertyNames | JSC::ImplementsHasInstance | JSObject::StructureFlags;
 
     Data *data;
 };
diff --git a/src/sql/drivers/sqlite/qsql_sqlite.cpp b/src/sql/drivers/sqlite/qsql_sqlite.cpp
index 24dcad9..4344af4 100644
--- a/src/sql/drivers/sqlite/qsql_sqlite.cpp
+++ b/src/sql/drivers/sqlite/qsql_sqlite.cpp
@@ -259,6 +259,7 @@ bool QSQLiteResultPrivate::fetchNext(QSqlCachedResult::ValueCache &values, int i
         q->setAt(QSql::AfterLastRow);
         sqlite3_reset(stmt);
         return false;
+    case SQLITE_CONSTRAINT:
     case SQLITE_ERROR:
         // SQLITE_ERROR is a generic error code and we must call sqlite3_reset()
         // to get the specific error message.
diff --git a/src/testlib/qtestlogger.cpp b/src/testlib/qtestlogger.cpp
index 6c76388..f0be6be 100644
--- a/src/testlib/qtestlogger.cpp
+++ b/src/testlib/qtestlogger.cpp
@@ -211,10 +211,7 @@ void QTestLogger::addIncident(IncidentTypes type, const char *description,
         QTest::qt_snprintf(buf, sizeof(buf), "%i", line);
         failureElement->addAttribute(QTest::AI_Line, buf);
         failureElement->addAttribute(QTest::AI_Description, description);
-        const char* tag = QTestResult::currentDataTag();
-        if (tag) {
-            failureElement->addAttribute(QTest::AI_Tag, tag);
-        }
+        addTag(failureElement);
         currentLogElement->addLogElement(failureElement);
     }
 
@@ -279,6 +276,27 @@ void QTestLogger::addBenchmarkResult(const QBenchmarkResult &result)
     currentLogElement->addLogElement(benchmarkElement);
 }
 
+void QTestLogger::addTag(QTestElement* element)
+{
+    const char *tag = QTestResult::currentDataTag();
+    const char *gtag = QTestResult::currentGlobalDataTag();
+    const char *filler = (tag && gtag) ? ":" : "";
+    if ((!tag || !tag[0]) && (!gtag || !gtag[0])) {
+        return;
+    }
+
+    if (!tag) {
+        tag = "";
+    }
+    if (!gtag) {
+        gtag = "";
+    }
+
+    QTestCharBuffer buf;
+    QTest::qt_asprintf(&buf, "%s%s%s", gtag, filler, tag);
+    element->addAttribute(QTest::AI_Tag, buf.constData());
+}
+
 void QTestLogger::addMessage(MessageTypes type, const char *message, const char *file, int line)
 {
     QTestElement *errorElement = new QTestElement(QTest::LET_Error);
@@ -299,7 +317,7 @@ void QTestLogger::addMessage(MessageTypes type, const char *message, const char
         break;
     case QAbstractTestLogger::QWarning:
         ++qwarnCounter;
-        typeBuf = "qwarning";
+        typeBuf = "qwarn";
         break;
     case QAbstractTestLogger::QFatal:
         ++qfatalCounter;
@@ -320,6 +338,7 @@ void QTestLogger::addMessage(MessageTypes type, const char *message, const char
 
     errorElement->addAttribute(QTest::AI_Type, typeBuf);
     errorElement->addAttribute(QTest::AI_Description, message);
+    addTag(errorElement);
 
     if(file)
         errorElement->addAttribute(QTest::AI_File, file);
diff --git a/src/testlib/qtestlogger_p.h b/src/testlib/qtestlogger_p.h
index 31f7d55..bb7a358 100644
--- a/src/testlib/qtestlogger_p.h
+++ b/src/testlib/qtestlogger_p.h
@@ -83,6 +83,7 @@ class QTestLogger : public QAbstractTestLogger
         void addIncident(IncidentTypes type, const char *description,
                      const char *file = 0, int line = 0);
         void addBenchmarkResult(const QBenchmarkResult &result);
+        void addTag(QTestElement* element);
 
         void addMessage(MessageTypes type, const char *message,
                     const char *file = 0, int line = 0);
diff --git a/src/testlib/qtestxmlstreamer.cpp b/src/testlib/qtestxmlstreamer.cpp
index b9946e5..f63c221 100644
--- a/src/testlib/qtestxmlstreamer.cpp
+++ b/src/testlib/qtestxmlstreamer.cpp
@@ -111,12 +111,20 @@ void QTestXmlStreamer::formatStart(const QTestElement *element, QTestCharBuffer
         QXmlTestLogger::xmlQuote(&quotedFile, element->attributeValue(QTest::AI_File));
         QXmlTestLogger::xmlCdata(&cdataDesc, element->attributeValue(QTest::AI_Description));
 
-        QTest::qt_asprintf(formatted, "<Message type=\"%s\" %s=\"%s\" %s=\"%s\">\n    <Description><![CDATA[%s]]></Description>\n</Message>\n",
+        QTestCharBuffer tagbuf;
+        if (element->attribute(QTest::AI_Tag)) {
+            QTestCharBuffer cdataTag;
+            QXmlTestLogger::xmlCdata(&cdataTag, element->attributeValue(QTest::AI_Tag));
+            QTest::qt_asprintf(&tagbuf, "    <DataTag><![CDATA[%s]]></DataTag>\n", cdataTag.constData());
+        }
+
+        QTest::qt_asprintf(formatted, "<Message type=\"%s\" %s=\"%s\" %s=\"%s\">\n%s    <Description><![CDATA[%s]]></Description>\n</Message>\n",
                            element->attributeValue(QTest::AI_Type),
                            element->attributeName(QTest::AI_File),
                            quotedFile.constData(),
                            element->attributeName(QTest::AI_Line),
                            element->attributeValue(QTest::AI_Line),
+                           tagbuf.constData(),
                            cdataDesc.constData());
         break;
     }
@@ -149,7 +157,29 @@ void QTestXmlStreamer::formatEnd(const QTestElement *element, QTestCharBuffer *f
         return;
 
     if (element->elementType() == QTest::LET_TestCase) {
-        QTest::qt_asprintf(formatted, "</TestFunction>\n");
+        bool failed = false;
+        for (QTestElement* child = element->childElements(); child; child = child->nextElement()) {
+            if (   child->elementType() == QTest::LET_Failure
+                && child->attribute(QTest::AI_Result)
+                && (    !strcmp(child->attributeValue(QTest::AI_Result), "fail")
+                    ||  !strcmp(child->attributeValue(QTest::AI_Result), "xpass"))
+                )
+            {
+                failed = true;
+                break;
+            }
+        }
+
+        // For passing functions, no Incident has been output yet.
+        // For failing functions, we already output one.
+        // Please note: we are outputting "pass" even if there was an xfail etc.
+        // This is by design (arguably bad design, but dangerous to change now!)
+        if (element->attribute(QTest::AI_Result) && !failed) {
+            QTest::qt_asprintf(formatted, "<Incident type=\"pass\" file=\"\" line=\"0\" />\n</TestFunction>\n");
+        }
+        else {
+            QTest::qt_asprintf(formatted, "</TestFunction>\n");
+        }
     } else {
         formatted->data()[0] = '\0';
     }
@@ -157,29 +187,11 @@ void QTestXmlStreamer::formatEnd(const QTestElement *element, QTestCharBuffer *f
 
 void QTestXmlStreamer::formatBeforeAttributes(const QTestElement *element, QTestCharBuffer *formatted) const
 {
-    if(!element || !formatted)
+    Q_UNUSED(element);
+    if (!formatted)
         return;
 
-    if (element->elementType() == QTest::LET_TestCase && element->attribute(QTest::AI_Result)){
-        QTestCharBuffer buf;
-        QTestCharBuffer quotedFile;
-        QXmlTestLogger::xmlQuote(&quotedFile, element->attributeValue(QTest::AI_File));
-
-        QTest::qt_asprintf(&buf, "%s=\"%s\" %s=\"%s\"",
-                           element->attributeName(QTest::AI_File),
-                           quotedFile.constData(),
-                           element->attributeName(QTest::AI_Line),
-                           element->attributeValue(QTest::AI_Line));
-
-        if( !element->childElements() ) {
-            QTest::qt_asprintf(formatted, "<Incident type=\"%s\" %s/>\n",
-                               element->attributeValue(QTest::AI_Result), buf.constData());
-        } else {
-            formatted->data()[0] = '\0';
-        }
-    } else {
-        formatted->data()[0] = '\0';
-    }
+    formatted->data()[0] = '\0';
 }
 
 void QTestXmlStreamer::output(QTestElement *element) const
diff --git a/src/xmlpatterns/xmlpatterns.pro b/src/xmlpatterns/xmlpatterns.pro
index a224762..e50d184 100644
--- a/src/xmlpatterns/xmlpatterns.pro
+++ b/src/xmlpatterns/xmlpatterns.pro
@@ -24,13 +24,14 @@ include($$PWD/schema/schema.pri)
 include($$PWD/type/type.pri)
 include($$PWD/utils/utils.pri)
 include($$PWD/qobjectmodel/qobjectmodel.pri, "", true)
-wince*:# The Microsoft MIPS compiler crashes if /Og is specified
-:
 
-# -O2/1 expands to /Og plus additional arguments.
-contains(DEFINES, MIPS): { 
-    QMAKE_CXXFLAGS_RELEASE ~= s/-O2/-Oi -Ot -Oy -Ob2/
-    QMAKE_CXXFLAGS_RELEASE ~= s/-O1/-Os -Oy -Ob2/
+wince* {
+    # The Microsoft MIPS compiler crashes if /Og is specified.
+    # -O2/1 expands to /Og plus additional arguments.
+    contains(DEFINES, MIPS) {
+        QMAKE_CXXFLAGS_RELEASE ~= s/-O2/-Oi -Ot -Oy -Ob2/
+        QMAKE_CXXFLAGS_RELEASE ~= s/-O1/-Os -Oy -Ob2/
+    }
 }
+
 symbian:TARGET.UID3 = 0x2001E62B
-HEADERS +=