Merge branch '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-2 into 4.6

25 files changed, 361 insertions, 242 deletions

diff --git a/src/gui/kernel/kernel.pri b/src/gui/kernel/kernel.pri
index 8859358..7d0e5c7 100644
--- a/src/gui/kernel/kernel.pri
+++ b/src/gui/kernel/kernel.pri
@@ -188,9 +188,8 @@ embedded {
             HEADERS += \
                 kernel/qeventdispatcher_glib_qws_p.h
             QMAKE_CXXFLAGS += $$QT_CFLAGS_GLIB
+            LIBS_PRIVATE +=$$QT_LIBS_GLIB
 	}
-
-
 }
 
 !embedded:!x11:mac {
diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index 4b8f6a0..9f4cd0c 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -933,7 +933,8 @@ void QApplicationPrivate::initialize()
     QApplicationPrivate::wheel_scroll_lines = 3;
 #endif
 
-    initializeMultitouch();
+    if (qt_is_gui_used)
+        initializeMultitouch();
 }
 
 /*!
@@ -4105,8 +4106,17 @@ bool QApplication::notify(QObject *receiver, QEvent *e)
             } else if (widget->isWindow() || widget->testAttribute(Qt::WA_NoMousePropagation)) {
                 break;
             }
+            QPoint offset = widget->pos();
             widget = widget->parentWidget();
-            d->updateTouchPointsForWidget(widget, touchEvent);
+            touchEvent->setWidget(widget);
+            for (int i = 0; i < touchEvent->_touchPoints.size(); ++i) {
+                QTouchEvent::TouchPoint &pt = touchEvent->_touchPoints[i];
+                QRectF rect = pt.rect();
+                rect.moveCenter(offset);
+                pt.d->rect = rect;
+                pt.d->startPos = pt.startPos() + offset;
+                pt.d->lastPos = pt.lastPos() + offset;
+            }
         }
 
         touchEvent->setAccepted(eventAccepted);
@@ -5417,9 +5427,11 @@ void QApplicationPrivate::updateTouchPointsForWidget(QWidget *widget, QTouchEven
         const QPointF delta = screenPos - screenPos.toPoint();
 
         rect.moveCenter(widget->mapFromGlobal(screenPos.toPoint()) + delta);
-        touchPoint.setRect(rect);
-        touchPoint.setStartPos(widget->mapFromGlobal(touchPoint.startScreenPos().toPoint()) + delta);
-        touchPoint.setLastPos(widget->mapFromGlobal(touchPoint.lastScreenPos().toPoint()) + delta);
+        touchPoint.d->rect = rect;
+        if (touchPoint.state() == Qt::TouchPointPressed) {
+            touchPoint.d->startPos = widget->mapFromGlobal(touchPoint.startScreenPos().toPoint()) + delta;
+            touchPoint.d->lastPos = widget->mapFromGlobal(touchPoint.lastScreenPos().toPoint()) + delta;
+        }
     }
 }
 
@@ -5463,16 +5475,20 @@ void QApplicationPrivate::translateRawTouchEvent(QWidget *window,
 
     for (int i = 0; i < touchPoints.count(); ++i) {
         QTouchEvent::TouchPoint touchPoint = touchPoints.at(i);
+        // explicitly detach from the original touch point that we got, so even
+        // if the touchpoint structs are reused, we will make a copy that we'll
+        // deliver to the user (which might want to store the struct for later use).
+        touchPoint.d = touchPoint.d->detach();
 
         // update state
-        QWidget *widget = 0;
+        QWeakPointer<QWidget> widget;
         switch (touchPoint.state()) {
         case Qt::TouchPointPressed:
         {
             if (deviceType == QTouchEvent::TouchPad) {
                 // on touch-pads, send all touch points to the same widget
                 widget = d->widgetForTouchPointId.isEmpty()
-                         ? 0
+                         ? QWeakPointer<QWidget>()
                          : d->widgetForTouchPointId.constBegin().value();
             }
 
@@ -5489,20 +5505,21 @@ void QApplicationPrivate::translateRawTouchEvent(QWidget *window,
 
             if (deviceType == QTouchEvent::TouchScreen) {
                 int closestTouchPointId = d->findClosestTouchPointId(touchPoint.screenPos());
-                QWidget *closestWidget = d->widgetForTouchPointId.value(closestTouchPointId);
+                QWidget *closestWidget = d->widgetForTouchPointId.value(closestTouchPointId).data();
                 if (closestWidget
-                    && (widget->isAncestorOf(closestWidget) || closestWidget->isAncestorOf(widget))) {
+                    && (widget.data()->isAncestorOf(closestWidget) || closestWidget->isAncestorOf(widget.data()))) {
                     widget = closestWidget;
                 }
             }
 
             d->widgetForTouchPointId[touchPoint.id()] = widget;
-            touchPoint.setStartScreenPos(touchPoint.screenPos());
-            touchPoint.setLastScreenPos(touchPoint.screenPos());
-            touchPoint.setStartNormalizedPos(touchPoint.normalizedPos());
-            touchPoint.setLastNormalizedPos(touchPoint.normalizedPos());
+            touchPoint.d->startScreenPos = touchPoint.screenPos();
+            touchPoint.d->lastScreenPos = touchPoint.screenPos();
+            touchPoint.d->startNormalizedPos = touchPoint.normalizedPos();
+            touchPoint.d->lastNormalizedPos = touchPoint.normalizedPos();
             if (touchPoint.pressure() < qreal(0.))
-                touchPoint.setPressure(qreal(1.));
+                touchPoint.d->pressure = qreal(1.);
+
             d->appCurrentTouchPoints.insert(touchPoint.id(), touchPoint);
             break;
         }
@@ -5513,12 +5530,14 @@ void QApplicationPrivate::translateRawTouchEvent(QWidget *window,
                 continue;
 
             QTouchEvent::TouchPoint previousTouchPoint = d->appCurrentTouchPoints.take(touchPoint.id());
-            touchPoint.setStartScreenPos(previousTouchPoint.startScreenPos());
-            touchPoint.setLastScreenPos(previousTouchPoint.screenPos());
-            touchPoint.setStartNormalizedPos(previousTouchPoint.startNormalizedPos());
-            touchPoint.setLastNormalizedPos(previousTouchPoint.normalizedPos());
+            touchPoint.d->startScreenPos = previousTouchPoint.startScreenPos();
+            touchPoint.d->lastScreenPos = previousTouchPoint.screenPos();
+            touchPoint.d->startPos = previousTouchPoint.startPos();
+            touchPoint.d->lastPos = previousTouchPoint.pos();
+            touchPoint.d->startNormalizedPos = previousTouchPoint.startNormalizedPos();
+            touchPoint.d->lastNormalizedPos = previousTouchPoint.normalizedPos();
             if (touchPoint.pressure() < qreal(0.))
-                touchPoint.setPressure(qreal(0.));
+                touchPoint.d->pressure = qreal(0.);
             break;
         }
         default:
@@ -5528,23 +5547,25 @@ void QApplicationPrivate::translateRawTouchEvent(QWidget *window,
 
             Q_ASSERT(d->appCurrentTouchPoints.contains(touchPoint.id()));
             QTouchEvent::TouchPoint previousTouchPoint = d->appCurrentTouchPoints.value(touchPoint.id());
-            touchPoint.setStartScreenPos(previousTouchPoint.startScreenPos());
-            touchPoint.setLastScreenPos(previousTouchPoint.screenPos());
-            touchPoint.setStartNormalizedPos(previousTouchPoint.startNormalizedPos());
-            touchPoint.setLastNormalizedPos(previousTouchPoint.normalizedPos());
+            touchPoint.d->startScreenPos = previousTouchPoint.startScreenPos();
+            touchPoint.d->lastScreenPos = previousTouchPoint.screenPos();
+            touchPoint.d->startPos = previousTouchPoint.startPos();
+            touchPoint.d->lastPos = previousTouchPoint.pos();
+            touchPoint.d->startNormalizedPos = previousTouchPoint.startNormalizedPos();
+            touchPoint.d->lastNormalizedPos = previousTouchPoint.normalizedPos();
             if (touchPoint.pressure() < qreal(0.))
-                touchPoint.setPressure(qreal(1.));
+                touchPoint.d->pressure = qreal(1.);
             d->appCurrentTouchPoints[touchPoint.id()] = touchPoint;
             break;
         }
-        Q_ASSERT(widget != 0);
+        Q_ASSERT(widget.data() != 0);
 
         // make the *scene* functions return the same as the *screen* functions
-        touchPoint.setSceneRect(touchPoint.screenRect());
-        touchPoint.setStartScenePos(touchPoint.startScreenPos());
-        touchPoint.setLastScenePos(touchPoint.lastScreenPos());
+        touchPoint.d->sceneRect = touchPoint.screenRect();
+        touchPoint.d->startScenePos = touchPoint.startScreenPos();
+        touchPoint.d->lastScenePos = touchPoint.lastScreenPos();
 
-        StatesAndTouchPoints &maskAndPoints = widgetsNeedingEvents[widget];
+        StatesAndTouchPoints &maskAndPoints = widgetsNeedingEvents[widget.data()];
         maskAndPoints.first |= touchPoint.state();
         if (touchPoint.isPrimary())
             maskAndPoints.first |= Qt::TouchPointPrimary;
diff --git a/src/gui/kernel/qapplication_mac.mm b/src/gui/kernel/qapplication_mac.mm
index 84da56e..22a0959 100644
--- a/src/gui/kernel/qapplication_mac.mm
+++ b/src/gui/kernel/qapplication_mac.mm
@@ -2449,7 +2449,7 @@ OSStatus QApplicationPrivate::globalAppleEventProcessor(const AppleEvent *ae, Ap
         switch(aeID) {
         case kAEQuitApplication: {
             extern bool qt_mac_quit_menu_item_enabled; // qmenu_mac.cpp
-            if(!QApplicationPrivate::modalState() && qt_mac_quit_menu_item_enabled) {
+            if (qt_mac_quit_menu_item_enabled) {
                 QCloseEvent ev;
                 QApplication::sendSpontaneousEvent(app, &ev);
                 if(ev.isAccepted()) {
diff --git a/src/gui/kernel/qapplication_p.h b/src/gui/kernel/qapplication_p.h
index 992e4be..14d7215 100644
--- a/src/gui/kernel/qapplication_p.h
+++ b/src/gui/kernel/qapplication_p.h
@@ -511,7 +511,7 @@ public:
 
     QWidget *gestureWidget;
 
-    QMap<int, QWidget *> widgetForTouchPointId;
+    QMap<int, QWeakPointer<QWidget> > widgetForTouchPointId;
     QMap<int, QTouchEvent::TouchPoint> appCurrentTouchPoints;
     static void updateTouchPointsForWidget(QWidget *widget, QTouchEvent *touchEvent);
     void initializeMultitouch();
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index c7f0c00..89d961c 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -133,36 +133,46 @@ private:
     TTimeIntervalMicroSeconds iDuration;
 };
 
+static QS60Beep* qt_S60Beep = 0;
+
 QS60Beep::~QS60Beep()
 {
+    if (iToneUtil) {
+        switch (iState) {
+        case EBeepPlaying:
+            iToneUtil->CancelPlay();
+            break;
+        case EBeepNotPrepared:
+            iToneUtil->CancelPrepare();
+            break;
+        }
+    }
     delete iToneUtil;
 }
 
 QS60Beep* QS60Beep::NewL(TInt aFrequency, TTimeIntervalMicroSeconds aDuration)
 {
-    QS60Beep* self=new (ELeave) QS60Beep();
+    QS60Beep* self = new (ELeave) QS60Beep();
     CleanupStack::PushL(self);
     self->ConstructL(aFrequency, aDuration);
     CleanupStack::Pop();
     return self;
-};
+}
 
 void QS60Beep::ConstructL(TInt aFrequency, TTimeIntervalMicroSeconds aDuration)
 {
-    iToneUtil=CMdaAudioToneUtility::NewL(*this);
-    iState=EBeepNotPrepared;
-    iFrequency=aFrequency;
-    iDuration=aDuration;
-    iToneUtil->PrepareToPlayTone(iFrequency,iDuration);
+    iToneUtil = CMdaAudioToneUtility::NewL(*this);
+    iState = EBeepNotPrepared;
+    iFrequency = aFrequency;
+    iDuration = aDuration;
+    iToneUtil->PrepareToPlayTone(iFrequency, iDuration);
 }
 
 void QS60Beep::Play()
 {
-    if (iState != EBeepNotPrepared) {
-        if (iState == EBeepPlaying) {
-            iToneUtil->CancelPlay();
-            iState = EBeepPrepared;
-        }
+    if (iState == EBeepPlaying) {
+        iToneUtil->CancelPlay();
+        iState = EBeepPrepared;
     }
 
     iToneUtil->Play();
@@ -173,13 +183,14 @@ void QS60Beep::MatoPrepareComplete(TInt aError)
 {
     if (aError == KErrNone) {
         iState = EBeepPrepared;
+        Play();
     }
 }
 
 void QS60Beep::MatoPlayComplete(TInt aError)
 {
     Q_UNUSED(aError);
-    iState=EBeepPrepared;
+    iState = EBeepPrepared;
 }
 
 
@@ -712,7 +723,7 @@ TKeyResponse QSymbianControl::OfferKeyEvent(const TKeyEvent& keyEvent, TEventCod
         Qt::KeyboardModifiers mods = mapToQtModifiers(keyEvent.iModifiers);
         QKeyEventEx qKeyEvent(type == EEventKeyUp ? QEvent::KeyRelease : QEvent::KeyPress, keyCode,
                 mods, qt_keymapper_private()->translateKeyEvent(keyCode, mods),
-                false, 1, keyEvent.iScanCode, s60Keysym, keyEvent.iModifiers);
+                (keyEvent.iRepeats != 0), 1, keyEvent.iScanCode, s60Keysym, keyEvent.iModifiers);
 //        WId wid = reinterpret_cast<RWindowGroup *>(keyEvent.Handle())->Child();
 //        if (!wid)
 //             Could happen if window isn't shown yet.
@@ -908,6 +919,8 @@ void QSymbianControl::FocusChanged(TDrawNow /* aDrawNow */)
         }
 
         QApplication::setActiveWindow(qwidget->window());
+        qwidget->d_func()->setWindowIcon_sys(true);
+        qwidget->d_func()->setWindowTitle_sys(qwidget->windowTitle());
 #ifdef Q_WS_S60
         // If widget is fullscreen, hide status pane and button container
         // otherwise show them.
@@ -945,7 +958,10 @@ void QSymbianControl::HandleResourceChange(int resourceType)
             TRect r = static_cast<CEikAppUi*>(S60->appUi())->ClientRect();
             SetExtent(r.iTl, r.Size());
         }
-        qwidget->d_func()->setWindowIcon_sys(true);
+        if (IsFocused() && IsVisible()) {
+            qwidget->d_func()->setWindowIcon_sys(true);
+            qwidget->d_func()->setWindowTitle_sys(qwidget->windowTitle());
+        }
         break;
     case KUidValueCoeFontChangeEvent:
         // font change event
@@ -1221,6 +1237,10 @@ void qt_init(QApplicationPrivate * /* priv */, int)
  *****************************************************************************/
 void qt_cleanup()
 {
+    if(qt_S60Beep) {
+        delete qt_S60Beep;
+        qt_S60Beep = 0;
+    }
     QFontCache::cleanup(); // Has to happen now, since QFontEngineS60 has FBS handles
 // S60 structure and window server session are freed in eventdispatcher destructor as they are needed there
 
@@ -1462,14 +1482,13 @@ void QApplication::setCursorFlashTime(int msecs)
 
 void QApplication::beep()
 {
-    TInt frequency=440;
-    TTimeIntervalMicroSeconds duration(500000);
-    QS60Beep* beep=NULL;
-    TRAPD(err, beep=QS60Beep::NewL(frequency, duration));
-    if (!err)
-        beep->Play();
-    delete beep;
-    beep=NULL;
+    if (!qt_S60Beep) {
+        TInt frequency = 880;
+        TTimeIntervalMicroSeconds duration(500000);
+        TRAP_IGNORE(qt_S60Beep=QS60Beep::NewL(frequency, duration));
+    }
+    if (qt_S60Beep)
+        qt_S60Beep->Play();
 }
 
 /*!
diff --git a/src/gui/kernel/qapplication_win.cpp b/src/gui/kernel/qapplication_win.cpp
index 05e75a2..b677228 100644
--- a/src/gui/kernel/qapplication_win.cpp
+++ b/src/gui/kernel/qapplication_win.cpp
@@ -243,8 +243,12 @@ static PtrWTGet ptrWTGet = 0;
 static PACKET localPacketBuf[QT_TABLET_NPACKETQSIZE];  // our own tablet packet queue.
 HCTX qt_tablet_context;  // the hardware context for the tablet (like a window handle)
 bool qt_tablet_tilt_support;
-static void tabletInit(UINT wActiveCsr, HCTX hTab);
+
+#ifndef QT_NO_TABLETEVENT
+static void tabletInit(const quint64 uniqueId, const UINT csr_type, HCTX hTab);
+static void tabletUpdateCursor(QTabletDeviceData &tdd, const UINT currentCursor);
 static void initWinTabFunctions();        // resolve the WINTAB api functions
+#endif // QT_NO_TABLETEVENT
 
 
 #ifndef QT_NO_ACCESSIBILITY
@@ -256,7 +260,7 @@ extern QWidget* qt_get_tablet_widget();
 extern bool qt_sendSpontaneousEvent(QObject*, QEvent*);
 extern QRegion qt_dirtyRegion(QWidget *);
 
-typedef QHash<UINT, QTabletDeviceData> QTabletCursorInfo;
+typedef QHash<quint64, QTabletDeviceData> QTabletCursorInfo;
 Q_GLOBAL_STATIC(QTabletCursorInfo, tCursorInfo)
 QTabletDeviceData currentTabletPointer;
 
@@ -791,7 +795,9 @@ void qt_init(QApplicationPrivate *priv, int)
     if (QApplication::desktopSettingsAware())
         qt_set_windows_resources();
 
+#ifndef QT_NO_TABLETEVENT
     initWinTabFunctions();
+#endif // QT_NO_TABLETEVENT
     QApplicationPrivate::inputContext = new QWinInputContext(0);
 
     // Read the initial cleartype settings...
@@ -2325,25 +2331,43 @@ LRESULT CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam
             }
             break;
         case WT_PROXIMITY:
-            if (ptrWTPacketsGet) {
-                bool enteredProximity = LOWORD(lParam) != 0;
-                PACKET proximityBuffer[QT_TABLET_NPACKETQSIZE];
-                int totalPacks = ptrWTPacketsGet(qt_tablet_context, QT_TABLET_NPACKETQSIZE, proximityBuffer);
-                if (totalPacks > 0 && enteredProximity) {
-                    uint currentCursor = proximityBuffer[0].pkCursor;
-                    if (!tCursorInfo()->contains(currentCursor))
-                        tabletInit(currentCursor, qt_tablet_context);
-                    currentTabletPointer = tCursorInfo()->value(currentCursor);
+
+            #ifndef QT_NO_TABLETEVENT
+            if (ptrWTPacketsGet && ptrWTInfo) {
+                const bool enteredProximity = LOWORD(lParam) != 0;
+                PACKET proximityBuffer[1]; // we are only interested in the first packet in this case
+                const int totalPacks = ptrWTPacketsGet(qt_tablet_context, 1, proximityBuffer);
+                if (totalPacks > 0) {
+                    const UINT currentCursor = proximityBuffer[0].pkCursor;
+
+                    UINT csr_physid;
+                    ptrWTInfo(WTI_CURSORS + currentCursor, CSR_PHYSID, &csr_physid);
+                    UINT csr_type;
+                    ptrWTInfo(WTI_CURSORS + currentCursor, CSR_TYPE, &csr_type);
+                    const UINT deviceIdMask = 0xFF6; // device type mask && device color mask
+                    quint64 uniqueId = (csr_type & deviceIdMask);
+                    uniqueId = (uniqueId << 32) | csr_physid;
+
+                    // initialising and updating the cursor should be done in response to
+                    // WT_CSRCHANGE. We do it in WT_PROXIMITY because some wintab never send
+                    // the event WT_CSRCHANGE even if asked with CXO_CSRMESSAGES
+                    const QTabletCursorInfo *const globalCursorInfo = tCursorInfo();
+                    if (!globalCursorInfo->contains(uniqueId))
+                        tabletInit(uniqueId, csr_type, qt_tablet_context);
+
+                    currentTabletPointer = globalCursorInfo->value(uniqueId);
+                    tabletUpdateCursor(currentTabletPointer, currentCursor);
                 }
                 qt_tabletChokeMouse = false;
-#ifndef QT_NO_TABLETEVENT
+
                 QTabletEvent tabletProximity(enteredProximity ? QEvent::TabletEnterProximity
                                                               : QEvent::TabletLeaveProximity,
                                              QPoint(), QPoint(), QPointF(), currentTabletPointer.currentDevice, currentTabletPointer.currentPointerType, 0, 0,
                                              0, 0, 0, 0, 0, currentTabletPointer.llId);
                 QApplication::sendEvent(qApp, &tabletProximity);
-#endif // QT_NO_TABLETEVENT
             }
+            #endif // QT_NO_TABLETEVENT
+
             break;
 #ifdef Q_WS_WINCE_WM
         case WM_SETFOCUS: {
@@ -3317,63 +3341,57 @@ bool QETWidget::translateWheelEvent(const MSG &msg)
 
 // the following is adapted from the wintab syspress example (public domain)
 /* -------------------------------------------------------------------------- */
-static void tabletInit(UINT wActiveCsr, HCTX hTab)
+// Initialize the "static" information of a cursor device (pen, airbrush, etc).
+// The QTabletDeviceData is initialized with the data that do not change in time
+// (number of button, type of device, etc) but do not initialize the variable data
+// (e.g.: pen or eraser)
+#ifndef QT_NO_TABLETEVENT
+
+static void tabletInit(const quint64 uniqueId, const UINT csr_type, HCTX hTab)
 {
+    Q_ASSERT(ptrWTInfo);
+    Q_ASSERT(ptrWTGet);
+
+    Q_ASSERT(!tCursorInfo()->contains(uniqueId));
+
     /* browse WinTab's many info items to discover pressure handling. */
-    if (ptrWTInfo && ptrWTGet) {
-        AXIS np;
-        LOGCONTEXT lc;
-        BYTE wPrsBtn;
-        BYTE logBtns[32];
-        UINT size;
-
-        /* discover the LOGICAL button generated by the pressure channel. */
-        /* get the PHYSICAL button from the cursor category and run it */
-        /* through that cursor's button map (usually the identity map). */
-        wPrsBtn = (BYTE)-1;
-        ptrWTInfo(WTI_CURSORS + wActiveCsr, CSR_NPBUTTON, &wPrsBtn);
-        size = ptrWTInfo(WTI_CURSORS + wActiveCsr, CSR_BUTTONMAP, &logBtns);
-        if ((UINT)wPrsBtn < size)
-            wPrsBtn = logBtns[wPrsBtn];
-
-        /* get the current context for its device variable. */
-        ptrWTGet(hTab, &lc);
-
-        /* get the size of the pressure axis. */
-        QTabletDeviceData tdd;
-        ptrWTInfo(WTI_DEVICES + lc.lcDevice, DVC_NPRESSURE, &np);
-        tdd.minPressure = int(np.axMin);
-        tdd.maxPressure = int(np.axMax);
-
-        ptrWTInfo(WTI_DEVICES + lc.lcDevice, DVC_TPRESSURE, &np);
-        tdd.minTanPressure = int(np.axMin);
-        tdd.maxTanPressure = int(np.axMax);
-
-        LOGCONTEXT lcMine;
-
-      	/* get default region */
-        ptrWTInfo(WTI_DEFCONTEXT, 0, &lcMine);
-
-        tdd.minX = 0;
-        tdd.maxX = int(lcMine.lcInExtX) - int(lcMine.lcInOrgX);
-
-        tdd.minY = 0;
-        tdd.maxY = int(lcMine.lcInExtY) - int(lcMine.lcInOrgY);
-
-        tdd.minZ = 0;
-        tdd.maxZ = int(lcMine.lcInExtZ) - int(lcMine.lcInOrgZ);
-
-        int csr_type,
-            csr_physid;
-        ptrWTInfo(WTI_CURSORS + wActiveCsr, CSR_TYPE, &csr_type);
-        ptrWTInfo(WTI_CURSORS + wActiveCsr, CSR_PHYSID, &csr_physid);
-        tdd.llId = csr_type & 0x0F06;
-        tdd.llId = (tdd.llId << 24) | csr_physid;
-#ifndef QT_NO_TABLETEVENT
-        if (((csr_type & 0x0006) == 0x0002) && ((csr_type & 0x0F06) != 0x0902)) {
-            tdd.currentDevice = QTabletEvent::Stylus;
-        } else {
-            switch (csr_type & 0x0F06) {
+    AXIS np;
+    LOGCONTEXT lc;
+
+    /* get the current context for its device variable. */
+    ptrWTGet(hTab, &lc);
+
+    /* get the size of the pressure axis. */
+    QTabletDeviceData tdd;
+    tdd.llId = uniqueId;
+
+    ptrWTInfo(WTI_DEVICES + lc.lcDevice, DVC_NPRESSURE, &np);
+    tdd.minPressure = int(np.axMin);
+    tdd.maxPressure = int(np.axMax);
+
+    ptrWTInfo(WTI_DEVICES + lc.lcDevice, DVC_TPRESSURE, &np);
+    tdd.minTanPressure = int(np.axMin);
+    tdd.maxTanPressure = int(np.axMax);
+
+    LOGCONTEXT lcMine;
+
+    /* get default region */
+    ptrWTInfo(WTI_DEFCONTEXT, 0, &lcMine);
+
+    tdd.minX = 0;
+    tdd.maxX = int(lcMine.lcInExtX) - int(lcMine.lcInOrgX);
+
+    tdd.minY = 0;
+    tdd.maxY = int(lcMine.lcInExtY) - int(lcMine.lcInOrgY);
+
+    tdd.minZ = 0;
+    tdd.maxZ = int(lcMine.lcInExtZ) - int(lcMine.lcInOrgZ);
+
+    const uint cursorTypeBitMask = 0x0F06; // bitmask to find the specific cursor type (see Wacom FAQ)
+    if (((csr_type & 0x0006) == 0x0002) && ((csr_type & cursorTypeBitMask) != 0x0902)) {
+        tdd.currentDevice = QTabletEvent::Stylus;
+    } else {
+        switch (csr_type & cursorTypeBitMask) {
             case 0x0802:
                 tdd.currentDevice = QTabletEvent::Stylus;
                 break;
@@ -3391,26 +3409,34 @@ static void tabletInit(UINT wActiveCsr, HCTX hTab)
                 break;
             default:
                 tdd.currentDevice = QTabletEvent::NoDevice;
-            }
-        }
-
-        switch (wActiveCsr % 3) {
-        case 2:
-            tdd.currentPointerType = QTabletEvent::Eraser;
-            break;
-        case 1:
-            tdd.currentPointerType = QTabletEvent::Pen;
-            break;
-        case 0:
-            tdd.currentPointerType = QTabletEvent::Cursor;
-            break;
-        default:
-            tdd.currentPointerType = QTabletEvent::UnknownPointer;
         }
+    }
+    tCursorInfo()->insert(uniqueId, tdd);
+}
 #endif // QT_NO_TABLETEVENT
-        tCursorInfo()->insert(wActiveCsr, tdd);
+
+// Update the "dynamic" informations of a cursor device (pen, airbrush, etc).
+// The dynamic information is the information of QTabletDeviceData that can change
+// in time (eraser or pen if a device is turned around).
+#ifndef QT_NO_TABLETEVENT
+
+static void tabletUpdateCursor(QTabletDeviceData &tdd, const UINT currentCursor)
+{
+    switch (currentCursor % 3) { // %3 for dual track
+    case 0:
+        tdd.currentPointerType = QTabletEvent::Cursor;
+        break;
+    case 1:
+        tdd.currentPointerType = QTabletEvent::Pen;
+        break;
+    case 2:
+        tdd.currentPointerType = QTabletEvent::Eraser;
+        break;
+    default:
+        tdd.currentPointerType = QTabletEvent::UnknownPointer;
     }
 }
+#endif // QT_NO_TABLETEVENT
 
 bool QETWidget::translateTabletEvent(const MSG &msg, PACKET *localPacketBuf,
                                       int numPackets)
@@ -3546,6 +3572,10 @@ bool QETWidget::translateTabletEvent(const MSG &msg, PACKET *localPacketBuf,
 }
 
 extern bool qt_is_gui_used;
+
+
+#ifndef QT_NO_TABLETEVENT
+
 static void initWinTabFunctions()
 {
 #if defined(Q_OS_WINCE)
@@ -3564,6 +3594,7 @@ static void initWinTabFunctions()
     }
 #endif // Q_OS_WINCE
 }
+#endif // QT_NO_TABLETEVENT
 
 
 //
diff --git a/src/gui/kernel/qcocoaapplicationdelegate_mac.mm b/src/gui/kernel/qcocoaapplicationdelegate_mac.mm
index 37dcc67..304e5d3 100644
--- a/src/gui/kernel/qcocoaapplicationdelegate_mac.mm
+++ b/src/gui/kernel/qcocoaapplicationdelegate_mac.mm
@@ -178,6 +178,9 @@ static void cleanupCocoaApplicationDelegate()
     return [[qtMenuLoader retain] autorelease];
 }
 
+// This function will only be called when NSApp is actually running. Before
+// that, the kAEQuitApplication apple event will be sendt to 
+// QApplicationPrivate::globalAppleEventProcessor in qapplication_mac.mm
 - (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender
 {
     Q_UNUSED(sender);
diff --git a/src/gui/kernel/qcocoamenuloader_mac.mm b/src/gui/kernel/qcocoamenuloader_mac.mm
index 9ab077f..990571d 100644
--- a/src/gui/kernel/qcocoamenuloader_mac.mm
+++ b/src/gui/kernel/qcocoamenuloader_mac.mm
@@ -76,9 +76,14 @@ QT_USE_NAMESPACE
 
 - (void)ensureAppMenuInMenu:(NSMenu *)menu
 {
+    // The application menu is the menu in the menu bar that contains the
+    // 'Quit' item. When changing menu bar (e.g when swithing between
+    // windows with different menu bars), we never recreate this menu, but
+    // instead pull it out the current menu bar and place into the new one:
     NSMenu *mainMenu = [NSApp mainMenu];
     if ([NSApp mainMenu] == menu)
-        return; // nothing to do!
+        return; // nothing to do (menu is the current menu bar)!
+
 #ifndef QT_NAMESPACE
     Q_ASSERT(mainMenu);
 #endif
diff --git a/src/gui/kernel/qcocoaview_mac.mm b/src/gui/kernel/qcocoaview_mac.mm
index a16d1f8..3da783f 100644
--- a/src/gui/kernel/qcocoaview_mac.mm
+++ b/src/gui/kernel/qcocoaview_mac.mm
@@ -64,12 +64,16 @@
 
 #include <qdebug.h>
 
-@interface NSEvent (DeviceDelta)
+@interface NSEvent (Qt_Compile_Leopard_DeviceDelta)
   - (CGFloat)deviceDeltaX;
   - (CGFloat)deviceDeltaY;
   - (CGFloat)deviceDeltaZ;
 @end
 
+@interface NSEvent (Qt_Compile_Leopard_Gestures)
+  - (CGFloat)magnification;
+@end
+
 QT_BEGIN_NAMESPACE
 
 Q_GLOBAL_STATIC(DnDParams, qMacDnDParams);
@@ -79,6 +83,7 @@ extern bool qt_sendSpontaneousEvent(QObject *, QEvent *); // qapplication.cpp
 extern OSViewRef qt_mac_nativeview_for(const QWidget *w); // qwidget_mac.mm
 extern const QStringList& qEnabledDraggedTypes(); // qmime_mac.cpp
 extern QPointer<QWidget> qt_mouseover; //qapplication_mac.mm
+extern QPointer<QWidget> qt_button_down; //qapplication_mac.cpp
 
 Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum)
 {
@@ -691,6 +696,9 @@ extern "C" {
 
 - (void)mouseDown:(NSEvent *)theEvent
 {
+    if (!qt_button_down)
+        qt_button_down = qwidget;
+
     qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonPress, Qt::LeftButton);
     // Don't call super here. This prevents us from getting the mouseUp event,
     // which we need to send even if the mouseDown event was not accepted.
@@ -700,75 +708,62 @@ extern "C" {
 
 - (void)mouseUp:(NSEvent *)theEvent
 {
-    bool mouseOK = qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonRelease, Qt::LeftButton);
+    qt_button_down = 0;
 
-    if (!mouseOK)
-        [super mouseUp:theEvent];
+    qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonRelease, Qt::LeftButton);
 }
 
 - (void)rightMouseDown:(NSEvent *)theEvent
 {
-    bool mouseOK = qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonPress, Qt::RightButton);
+    if (!qt_button_down)
+        qt_button_down = qwidget;
 
-    if (!mouseOK)
-        [super rightMouseDown:theEvent];
+    qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonPress, Qt::RightButton);
 }
 
 - (void)rightMouseUp:(NSEvent *)theEvent
 {
-    bool mouseOK = qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonRelease, Qt::RightButton);
+    qt_button_down = 0;
 
-    if (!mouseOK)
-        [super rightMouseUp:theEvent];
+    qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonRelease, Qt::RightButton);
 }
 
 - (void)otherMouseDown:(NSEvent *)theEvent
 {
-    Qt::MouseButton mouseButton = cocoaButton2QtButton([theEvent buttonNumber]);
-    bool mouseOK = qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonPress, mouseButton);
+    if (!qt_button_down)
+        qt_button_down = qwidget;
 
-    if (!mouseOK)
-        [super otherMouseDown:theEvent];
+    Qt::MouseButton mouseButton = cocoaButton2QtButton([theEvent buttonNumber]);
+    qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseButtonPress, mouseButton);
 }
 
 - (void)otherMouseUp:(NSEvent *)theEvent
 {
-    Qt::MouseButton mouseButton = cocoaButton2QtButton([theEvent buttonNumber]);
-    bool mouseOK = qt_mac_handleMouseEvent(self, theEvent,  QEvent::MouseButtonRelease, mouseButton);
-
-    if (!mouseOK)
-        [super otherMouseUp:theEvent];
+    qt_button_down = 0;
 
+    Qt::MouseButton mouseButton = cocoaButton2QtButton([theEvent buttonNumber]);
+    qt_mac_handleMouseEvent(self, theEvent,  QEvent::MouseButtonRelease, mouseButton);
 }
 
 - (void)mouseDragged:(NSEvent *)theEvent
 {
     qMacDnDParams()->view = self;
     qMacDnDParams()->theEvent = theEvent;
-    bool mouseOK = qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseMove, Qt::NoButton);
-
-    if (!mouseOK)
-        [super mouseDragged:theEvent];
+    qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseMove, Qt::NoButton);
 }
 
 - (void)rightMouseDragged:(NSEvent *)theEvent
 {
     qMacDnDParams()->view = self;
     qMacDnDParams()->theEvent = theEvent;
-    bool mouseOK = qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseMove, Qt::NoButton);
-
-    if (!mouseOK)
-        [super rightMouseDragged:theEvent];
+    qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseMove, Qt::NoButton);
 }
 
 - (void)otherMouseDragged:(NSEvent *)theEvent
 {
     qMacDnDParams()->view = self;
     qMacDnDParams()->theEvent = theEvent;
-    bool mouseOK = qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseMove, Qt::NoButton);
-
-    if (!mouseOK)
-        [super otherMouseDragged:theEvent];
+    qt_mac_handleMouseEvent(self, theEvent, QEvent::MouseMove, Qt::NoButton);
 }
 
 - (void)scrollWheel:(NSEvent *)theEvent
@@ -893,6 +888,7 @@ extern "C" {
     bool all = qwidget->testAttribute(Qt::WA_TouchPadAcceptSingleTouchEvents);
     qt_translateRawTouchEvent(qwidget, QTouchEvent::TouchPad, QCocoaTouch::getCurrentTouchPointList(event, all));
 }
+#endif // MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
 
 - (void)magnifyWithEvent:(NSEvent *)event;
 {
@@ -963,7 +959,6 @@ extern "C" {
     qNGEvent.position = flipPoint(p).toPoint();
     qt_sendSpontaneousEvent(qwidget, &qNGEvent);
 }
-#endif // MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
 
 - (void)frameDidChange:(NSNotification *)note
 {
@@ -1451,7 +1446,7 @@ Qt::DropAction QDragManager::drag(QDrag *o)
     [image release];
     dragPrivate()->executed_action = Qt::IgnoreAction;
     object = 0;
-    Qt::DropAction performedAction(qt_mac_mapNSDragOperation(dndParams.performedAction));
+    Qt::DropAction performedAction(qt_mac_mapNSDragOperation(qMacDnDParams()->performedAction));
     // do post drag processing, if required.
     if(performedAction != Qt::IgnoreAction) {
         // check if the receiver points us to a file location.
diff --git a/src/gui/kernel/qcocoawindowdelegate_mac.mm b/src/gui/kernel/qcocoawindowdelegate_mac.mm
index 9fb674e..8a22a65 100644
--- a/src/gui/kernel/qcocoawindowdelegate_mac.mm
+++ b/src/gui/kernel/qcocoawindowdelegate_mac.mm
@@ -324,8 +324,13 @@ static void cleanupCocoaWindowDelegate()
     NSRect frameToReturn = defaultFrame;
     QWidget *qwidget = m_windowHash->value(window);
     QSizeF size = qwidget->maximumSize();
-    frameToReturn.size.width = qMin<CGFloat>(frameToReturn.size.width, size.width());
-    frameToReturn.size.height = qMin<CGFloat>(frameToReturn.size.height, size.height());
+    NSRect windowFrameRect = [window frame];
+    NSRect viewFrameRect = [[window contentView] frame];
+    // consider additional size required for titlebar & frame
+    frameToReturn.size.width = qMin<CGFloat>(frameToReturn.size.width,
+            size.width()+(windowFrameRect.size.width - viewFrameRect.size.width));
+    frameToReturn.size.height = qMin<CGFloat>(frameToReturn.size.height,
+            size.height()+(windowFrameRect.size.height - viewFrameRect.size.height));
     return frameToReturn;
 }
 
diff --git a/src/gui/kernel/qevent.h b/src/gui/kernel/qevent.h
index 9839269..461cc92 100644
--- a/src/gui/kernel/qevent.h
+++ b/src/gui/kernel/qevent.h
@@ -787,6 +787,8 @@ public:
 
     private:
         QTouchEventTouchPointPrivate *d;
+        friend class QApplication;
+        friend class QApplicationPrivate;
     };
 
     enum DeviceType {
@@ -818,6 +820,7 @@ protected:
     Qt::TouchPointStates _touchPointStates;
     QList<QTouchEvent::TouchPoint> _touchPoints;
 
+    friend class QApplication;
     friend class QApplicationPrivate;
 };
 
diff --git a/src/gui/kernel/qeventdispatcher_mac.mm b/src/gui/kernel/qeventdispatcher_mac.mm
index c9dd949..e0eebfd 100644
--- a/src/gui/kernel/qeventdispatcher_mac.mm
+++ b/src/gui/kernel/qeventdispatcher_mac.mm
@@ -571,6 +571,12 @@ bool QEventDispatcherMac::processEvents(QEventLoop::ProcessEventsFlags flags)
                 QBoolBlocker execGuard(d->currentExecIsNSAppRun, false);
                 while (!d->interrupt && [NSApp runModalSession:session] == NSRunContinuesResponse)
                     qt_mac_waitForMoreModalSessionEvents();
+                if (!d->interrupt && session == d->currentModalSessionCached) {
+                    // INVARIANT: Someone called e.g. [NSApp stopModal:] from outside the event
+                    // dispatcher (e.g to stop a native dialog). But that call wrongly stopped
+                    // 'session' as well. As a result, we need to restart all internal sessions:
+                    d->temporarilyStopAllModalSessions();
+                }
             } else {
                 d->nsAppRunCalledByQt = true;
                 QBoolBlocker execGuard(d->currentExecIsNSAppRun, true);
@@ -590,7 +596,13 @@ bool QEventDispatcherMac::processEvents(QEventLoop::ProcessEventsFlags flags)
                 if (NSModalSession session = d->currentModalSession()) {
                     if (flags & QEventLoop::WaitForMoreEvents)
                         qt_mac_waitForMoreModalSessionEvents();
-                    [NSApp runModalSession:session];
+                    NSInteger status = [NSApp runModalSession:session];
+                    if (status != NSRunContinuesResponse && session == d->currentModalSessionCached) {
+                        // INVARIANT: Someone called e.g. [NSApp stopModal:] from outside the event
+                        // dispatcher (e.g to stop a native dialog). But that call wrongly stopped
+                        // 'session' as well. As a result, we need to restart all internal sessions:
+                        d->temporarilyStopAllModalSessions();
+                    }
                     retVal = true;
                     break;
                 } else {
diff --git a/src/gui/kernel/qeventdispatcher_s60.cpp b/src/gui/kernel/qeventdispatcher_s60.cpp
index 9d18c9b..4c1429a 100644
--- a/src/gui/kernel/qeventdispatcher_s60.cpp
+++ b/src/gui/kernel/qeventdispatcher_s60.cpp
@@ -92,7 +92,7 @@ void QEventDispatcherS60::saveInputEvent(QSymbianControl *control, QWidget *widg
 {
     DeferredInputEvent inputEvent = {control, widget, event};
     m_deferredInputEvents.append(inputEvent);
-    connect(widget, SIGNAL(destroyed(QObject *)), SLOT(removeInputEventsForWidget(QObject *)));
+    connect(widget, SIGNAL(destroyed(QObject*)), SLOT(removeInputEventsForWidget(QObject*)));
 }
 
 bool QEventDispatcherS60::sendDeferredInputEvents()
diff --git a/src/gui/kernel/qformlayout.cpp b/src/gui/kernel/qformlayout.cpp
index 3e5dadc..33f5489 100644
--- a/src/gui/kernel/qformlayout.cpp
+++ b/src/gui/kernel/qformlayout.cpp
@@ -1124,14 +1124,15 @@ QStyle* QFormLayoutPrivate::getStyle() const
 
     \value DontWrapRows
            Fields are always laid out next to their label.  This is
-           the default policy for all styles except Qt Extended styles.
+           the default policy for all styles except Qt Extended styles
+           and QS60Style.
 
     \value WrapLongRows
            Labels are given enough horizontal space to fit the widest label,
            and the rest of the space is given to the fields. If the minimum
            size of a field pair is wider than the available space, the field
            is wrapped to the next line.  This is the default policy for
-           Qt Extended styles.
+           Qt Extended styles and and QS60Style.
 
     \value WrapAllRows
            Fields are always laid out below their label.
@@ -1720,8 +1721,8 @@ QFormLayout::FieldGrowthPolicy QFormLayout::fieldGrowthPolicy() const
     \brief the way in which the form's rows wrap
 
     The default value depends on the widget or application style. For
-    Qt Extended styles, the default is WrapLongRows; for the other styles,
-    the default is DontWrapRows.
+    Qt Extended styles and QS60Style, the default is WrapLongRows;
+    for the other styles, the default is DontWrapRows.
 
     If you want to display each label above its associated field
     (instead of next to it), set this property to WrapAllRows.
diff --git a/src/gui/kernel/qkeysequence.cpp b/src/gui/kernel/qkeysequence.cpp
index 89c18fb..e3af683 100644
--- a/src/gui/kernel/qkeysequence.cpp
+++ b/src/gui/kernel/qkeysequence.cpp
@@ -1036,7 +1036,7 @@ QKeySequence QKeySequence::mnemonic(const QString &text)
 #else
                     found = true;
                 } else {
-                    qWarning(qPrintable(QString::fromLatin1("QKeySequence::mnemonic: \"%1\" contains multiple occurences of '&'").arg(text)));
+                    qWarning("QKeySequence::mnemonic: \"%s\" contains multiple occurences of '&'", qPrintable(text));
 #endif
                 }
             }
diff --git a/src/gui/kernel/qmacgesturerecognizer_mac.mm b/src/gui/kernel/qmacgesturerecognizer_mac.mm
index f142d71..3e0ba23 100644
--- a/src/gui/kernel/qmacgesturerecognizer_mac.mm
+++ b/src/gui/kernel/qmacgesturerecognizer_mac.mm
@@ -67,7 +67,7 @@ QMacSwipeGestureRecognizer::recognize(QGesture *gesture, QObject *obj, QEvent *e
             case QNativeGestureEvent::Swipe: {
                 QSwipeGesture *g = static_cast<QSwipeGesture *>(gesture);
                 g->setSwipeAngle(ev->angle);
-                return QGestureRecognizer::TriggerGesture | QGestureRecognizer::ConsumeEventHint;
+                return QGestureRecognizer::FinishGesture | QGestureRecognizer::ConsumeEventHint;
                 break; }
             default:
                 break;
diff --git a/src/gui/kernel/qmultitouch_mac.mm b/src/gui/kernel/qmultitouch_mac.mm
index 2f6f9ca..f736146 100644
--- a/src/gui/kernel/qmultitouch_mac.mm
+++ b/src/gui/kernel/qmultitouch_mac.mm
@@ -180,7 +180,6 @@ QCocoaTouch::getCurrentTouchPointList(NSEvent *event, bool acceptSingleTouch)
     if (_touchCount != _currentTouches.size()) {
         // Remove all instances, and basically start from scratch:
         touchPoints.clear();
-        QList<QCocoaTouch *> list = _currentTouches.values();
         foreach (QCocoaTouch *qcocoaTouch, _currentTouches.values()) {
             if (!_updateInternalStateOnly) {
                 qcocoaTouch->_touchPoint.setState(Qt::TouchPointReleased);
diff --git a/src/gui/kernel/qsoftkeymanager.cpp b/src/gui/kernel/qsoftkeymanager.cpp
index 22ac319..775d773 100644
--- a/src/gui/kernel/qsoftkeymanager.cpp
+++ b/src/gui/kernel/qsoftkeymanager.cpp
@@ -210,6 +210,10 @@ bool QSoftKeyManager::event(QEvent *e)
 #ifdef Q_WS_S60
 void QSoftKeyManagerPrivate::updateSoftKeys_sys(const QList<QAction*> &softkeys)
 {
+    // lets not update softkeys if s60 native dialog or menu is shown
+    if (CCoeEnv::Static()->AppUi()->IsDisplayingMenuOrDialog())
+        return;
+
     CEikButtonGroupContainer* nativeContainer = S60->buttonGroupContainer();
     nativeContainer->DrawableWindow()->SetOrdinalPosition(0);
     nativeContainer->DrawableWindow()->SetPointerCapturePriority(1); //keep softkeys available in modal dialog
diff --git a/src/gui/kernel/qt_cocoa_helpers_mac.mm b/src/gui/kernel/qt_cocoa_helpers_mac.mm
index c0fb8aa..2bf1465 100644
--- a/src/gui/kernel/qt_cocoa_helpers_mac.mm
+++ b/src/gui/kernel/qt_cocoa_helpers_mac.mm
@@ -899,6 +899,14 @@ bool qt_mac_handleMouseEvent(void * /* NSView * */view, void * /* NSEvent * */ev
             widgetToGetMouse =
                 [static_cast<QT_MANGLE_NAMESPACE(QCocoaView) *>(tmpView) qt_qwidget];
         }
+    } else {
+        extern QPointer<QWidget> qt_button_down; //qapplication_mac.cpp
+        if (!mac_mouse_grabber && qt_button_down) {
+            // if there is no explicit grabber, and the mouse was grabbed
+            // implicitely (i.e. a mousebutton was pressed)
+            widgetToGetMouse = qt_button_down;
+            tmpView = qt_mac_nativeview_for(widgetToGetMouse);
+        }
     }
 
     NSPoint localPoint = [tmpView convertPoint:windowPoint fromView:nil];
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index 4aa358f..b389054 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -3084,9 +3084,10 @@ void QWidgetPrivate::setEnabled_helper(bool enable)
 #endif
 #ifndef QT_NO_IM
     if (q->testAttribute(Qt::WA_InputMethodEnabled) && q->hasFocus()) {
-        QInputContext *qic = inputContext();
+        QWidget *focusWidget = effectiveFocusWidget();
+        QInputContext *qic = focusWidget->d_func()->inputContext();
         if (enable) {
-            qic->setFocusWidget(q);
+            qic->setFocusWidget(focusWidget);
         } else {
             qic->reset();
             qic->setFocusWidget(0);
@@ -4604,7 +4605,7 @@ void QWidgetPrivate::updateFont(const QFont &font)
     if (!q->parentWidget() && extra && extra->proxyWidget) {
         QGraphicsProxyWidget *p = extra->proxyWidget;
         inheritedFontResolveMask = p->d_func()->inheritedFontResolveMask | p->font().resolve();
-    } else 
+    } else
 #endif //QT_NO_GRAPHICSVIEW
     if (q->isWindow() && !q->testAttribute(Qt::WA_WindowPropagation)) {
         inheritedFontResolveMask = 0;
@@ -4676,8 +4677,10 @@ void QWidgetPrivate::resolveLayoutDirection()
     By default, this property is set to Qt::LeftToRight.
 
     When the layout direction is set on a widget, it will propagate to
-    the widget's children. Children added after the call to \c
-    setLayoutDirection() will not inherit the parent's layout
+    the widget's children, but not to a child that is a window and not
+    to a child for which setLayoutDirection() has been explicitly
+    called. Also, child widgets added \e after setLayoutDirection()
+    has been called for the parent do not inherit the parent's layout
     direction.
 
     \sa QApplication::layoutDirection
@@ -8245,7 +8248,8 @@ bool QWidget::event(QEvent *event)
             QList<QObject*> childList = d->children;
             for (int i = 0; i < childList.size(); ++i) {
                 QObject *o = childList.at(i);
-                QApplication::sendEvent(o, event);
+                if (o)
+                    QApplication::sendEvent(o, event);
             }
         }
         update();
@@ -8274,7 +8278,7 @@ bool QWidget::event(QEvent *event)
             QList<QObject*> childList = d->children;
             for (int i = 0; i < childList.size(); ++i) {
                 QObject *o = childList.at(i);
-                if (o != QApplication::activeModalWidget()) {
+                if (o && o != QApplication::activeModalWidget()) {
                     if (qobject_cast<QWidget *>(o) && static_cast<QWidget *>(o)->isWindow()) {
                         // do not forward the event to child windows,
                         // QApplication does this for us
@@ -9893,13 +9897,13 @@ void QWidget::scroll(int dx, int dy)
     Q_D(QWidget);
 #ifndef QT_NO_GRAPHICSVIEW
     if (QGraphicsProxyWidget *proxy = QWidgetPrivate::nearestGraphicsProxyWidget(this)) {
-	// Graphics View maintains its own dirty region as a list of rects;
-	// until we can connect item updates directly to the view, we must
-	// separately add a translated dirty region.
-	if (!d->dirty.isEmpty()) {
-	    foreach (const QRect &rect, (d->dirty.translated(dx, dy)).rects())
-		proxy->update(rect);
-	}
+        // Graphics View maintains its own dirty region as a list of rects;
+        // until we can connect item updates directly to the view, we must
+        // separately add a translated dirty region.
+        if (!d->dirty.isEmpty()) {
+            foreach (const QRect &rect, (d->dirty.translated(dx, dy)).rects())
+                proxy->update(rect);
+        }
         proxy->scroll(dx, dy, proxy->subWidgetRect(this));
         return;
     }
@@ -9928,13 +9932,13 @@ void QWidget::scroll(int dx, int dy, const QRect &r)
     Q_D(QWidget);
 #ifndef QT_NO_GRAPHICSVIEW
     if (QGraphicsProxyWidget *proxy = QWidgetPrivate::nearestGraphicsProxyWidget(this)) {
-	// Graphics View maintains its own dirty region as a list of rects;
-	// until we can connect item updates directly to the view, we must
-	// separately add a translated dirty region.
-	if (!d->dirty.isEmpty()) {
-	    foreach (const QRect &rect, (d->dirty.translated(dx, dy) & r).rects())
-		proxy->update(rect);
-	}
+        // Graphics View maintains its own dirty region as a list of rects;
+        // until we can connect item updates directly to the view, we must
+        // separately add a translated dirty region.
+        if (!d->dirty.isEmpty()) {
+            foreach (const QRect &rect, (d->dirty.translated(dx, dy) & r).rects())
+                proxy->update(rect);
+        }
         proxy->scroll(dx, dy, r.translated(proxy->subWidgetRect(this).topLeft().toPoint()));
         return;
     }
@@ -10348,9 +10352,10 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on)
         break; }
     case Qt::WA_NativeWindow: {
 #ifndef QT_NO_IM
+        QWidget *focusWidget = d->effectiveFocusWidget();
         QInputContext *ic = 0;
         if (on && !internalWinId() && testAttribute(Qt::WA_InputMethodEnabled) && hasFocus()) {
-            ic = d->inputContext();
+            ic = focusWidget->d_func()->inputContext();
             ic->reset();
             ic->setFocusWidget(0);
         }
@@ -10359,7 +10364,7 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on)
         if (on && !internalWinId() && testAttribute(Qt::WA_WState_Created))
             d->createWinId();
         if (ic && isEnabled())
-            ic->setFocusWidget(this);
+            ic->setFocusWidget(focusWidget);
 #endif //QT_NO_IM
         break;
     }
@@ -10391,13 +10396,14 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on)
         break;
     case Qt::WA_InputMethodEnabled: {
 #ifndef QT_NO_IM
-        QInputContext *ic = d->ic;
+        QWidget *focusWidget = d->effectiveFocusWidget();
+        QInputContext *ic = focusWidget->d_func()->ic;
         if (!ic && (!on || hasFocus()))
-            ic = d->inputContext();
+            ic = focusWidget->d_func()->inputContext();
         if (ic) {
-            if (on && hasFocus() && ic->focusWidget() != this && isEnabled()) {
-                ic->setFocusWidget(this);
-            } else if (!on && ic->focusWidget() == this) {
+            if (on && hasFocus() && ic->focusWidget() != focusWidget && isEnabled()) {
+                ic->setFocusWidget(focusWidget);
+            } else if (!on && ic->focusWidget() == focusWidget) {
                 ic->reset();
                 ic->setFocusWidget(0);
             }
@@ -11866,8 +11872,7 @@ void QWidget::ungrabGesture(Qt::GestureType gesture)
     isVisible() returns false for a widget, that widget cannot call
     grabMouse().
 
-    \sa releaseMouse() grabKeyboard() releaseKeyboard() grabKeyboard()
-    focusWidget()
+    \sa releaseMouse() grabKeyboard() releaseKeyboard()
 */
 
 /*!
diff --git a/src/gui/kernel/qwidget_mac.mm b/src/gui/kernel/qwidget_mac.mm
index 75f9a59..0d9f9ee 100644
--- a/src/gui/kernel/qwidget_mac.mm
+++ b/src/gui/kernel/qwidget_mac.mm
@@ -725,6 +725,23 @@ static OSWindowRef qt_mac_create_window(QWidget *, WindowClass wclass, WindowAtt
     return window;
 }
 
+#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6
+/* We build the release package against the 10.4 SDK.
+   So, to enable gestures for applications running on
+   10.6+, we define the missing constants here: */
+enum {
+    kEventClassGesture              = 'gest',
+    kEventGestureStarted            = 1,
+    kEventGestureEnded              = 2,
+    kEventGestureMagnify            = 4,
+    kEventGestureSwipe              = 5,
+    kEventGestureRotate             = 6,
+    kEventParamRotationAmount       = 'rota',
+    kEventParamSwipeDirection       = 'swip',
+    kEventParamMagnificationAmount  = 'magn'
+};
+#endif
+
 // window events
 static EventTypeSpec window_events[] = {
     { kEventClassWindow, kEventWindowClose },
@@ -741,13 +758,11 @@ static EventTypeSpec window_events[] = {
     { kEventClassWindow, kEventWindowGetRegion },
     { kEventClassWindow, kEventWindowGetClickModality },
     { kEventClassWindow, kEventWindowTransitionCompleted },
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
     { kEventClassGesture, kEventGestureStarted },
     { kEventClassGesture, kEventGestureEnded },
     { kEventClassGesture, kEventGestureMagnify },
     { kEventClassGesture, kEventGestureSwipe },
     { kEventClassGesture, kEventGestureRotate },
-#endif
     { kEventClassMouse, kEventMouseDown }
 };
 static EventHandlerUPP mac_win_eventUPP = 0;
@@ -1036,7 +1051,6 @@ OSStatus QWidgetPrivate::qt_window_event(EventHandlerCallRef er, EventRef event,
         handled_event = false;
         break; }
 
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
     case kEventClassGesture: {
         // First, find the widget that was under
         // the mouse when the gesture happened:
@@ -1064,7 +1078,7 @@ OSStatus QWidgetPrivate::qt_window_event(EventHandlerCallRef er, EventRef event,
                 break;
             case kEventGestureRotate: {
                 CGFloat amount;
-                if (GetEventParameter(event, kEventParamRotationAmount, typeCGFloat, 0,
+                if (GetEventParameter(event, kEventParamRotationAmount, 'cgfl', 0,
                             sizeof(amount), 0, &amount) != noErr) {
                     handled_event = false;
                     break;
@@ -1091,7 +1105,7 @@ OSStatus QWidgetPrivate::qt_window_event(EventHandlerCallRef er, EventRef event,
                 break; }
             case kEventGestureMagnify: {
                 CGFloat amount;
-                if (GetEventParameter(event, kEventParamMagnificationAmount, typeCGFloat, 0,
+                if (GetEventParameter(event, kEventParamMagnificationAmount, 'cgfl', 0,
                             sizeof(amount), 0, &amount) != noErr) {
                     handled_event = false;
                     break;
@@ -1103,7 +1117,6 @@ OSStatus QWidgetPrivate::qt_window_event(EventHandlerCallRef er, EventRef event,
 
         QApplication::sendSpontaneousEvent(widget, &qNGEvent);
     break; }
-#endif // gestures
 
     default:
         handled_event = false;
@@ -2673,7 +2686,10 @@ void QWidgetPrivate::transferChildren()
                     // site disabled until it is part of the new hierarchy.
                     bool oldRegistered = w->testAttribute(Qt::WA_DropSiteRegistered);
                     w->setAttribute(Qt::WA_DropSiteRegistered, false);
+                    [qt_mac_nativeview_for(w) retain];
+                    [qt_mac_nativeview_for(w) removeFromSuperview];
                     [qt_mac_nativeview_for(q) addSubview:qt_mac_nativeview_for(w)];
+                    [qt_mac_nativeview_for(w) release];
                     w->setAttribute(Qt::WA_DropSiteRegistered, oldRegistered);
 #endif
                 }
diff --git a/src/gui/kernel/qwidget_p.h b/src/gui/kernel/qwidget_p.h
index eea929b..66efcb5 100644
--- a/src/gui/kernel/qwidget_p.h
+++ b/src/gui/kernel/qwidget_p.h
@@ -465,6 +465,12 @@ public:
     void setLayoutItemMargins(QStyle::SubElement element, const QStyleOption *opt = 0);
 
     QInputContext *inputContext() const;
+    inline QWidget *effectiveFocusWidget() {
+        QWidget *w = q_func();
+        while (w->focusProxy())
+            w = w->focusProxy();
+        return w;
+    }
 
     void setModal_sys();
 
diff --git a/src/gui/kernel/qwidget_s60.cpp b/src/gui/kernel/qwidget_s60.cpp
index b1c37d3..359df2a 100644
--- a/src/gui/kernel/qwidget_s60.cpp
+++ b/src/gui/kernel/qwidget_s60.cpp
@@ -488,12 +488,6 @@ void QWidgetPrivate::show_sys()
 
         if(q->isWindow())
             id->setFocusSafely(true);
-
-        // Force setting of the icon after window is made visible,
-        // this is needed even WA_SetWindowIcon is not set, as in that case we need
-        // to reset to the application level window icon
-        if(q->isWindow())
-            setWindowIcon_sys(true);
     }
 
     invalidateBuffer(q->rect());
@@ -1180,18 +1174,6 @@ void QWidget::destroy(bool destroyWindow, bool destroySubWindows)
             if (id->IsFocused()) // Avoid unnecessry calls to FocusChanged()
                 id->setFocusSafely(false);
             id->ControlEnv()->AppUi()->RemoveFromStack(id);
-
-            // Hack to activate window under destroyed one. With this activation
-            // the next visible window will get keyboard focus
-            WId wid = CEikonEnv::Static()->AppUi()->TopFocusedControl();
-            if (wid) {
-                QWidget *widget = QWidget::find(wid);
-                QApplication::setActiveWindow(widget);
-                if (widget) {
-                    // Reset global window title for focusing window
-                    widget->d_func()->setWindowTitle_sys(widget->windowTitle());
-                }
-            }
         }
     }
 
diff --git a/src/gui/kernel/qwidget_x11.cpp b/src/gui/kernel/qwidget_x11.cpp
index 7461637..0bc9cbc 100644
--- a/src/gui/kernel/qwidget_x11.cpp
+++ b/src/gui/kernel/qwidget_x11.cpp
@@ -527,8 +527,13 @@ void QWidgetPrivate::create_sys(WId window, bool initializeWindow, bool destroyO
         QX11InfoData *xd = &X11->screens[qt_x11_create_desktop_on_screen];
         xinfo.setX11Data(xd);
     } else if (parentXinfo && (parentXinfo->screen() != xinfo.screen()
-                               || parentXinfo->visual() != xinfo.visual()))
+                               || (parentXinfo->visual() != xinfo.visual()
+                                   && !q->inherits("QGLWidget"))))
     {
+        // QGLWidgets have to be excluded here as they have a
+        // specially crafted QX11Info structure which can't be swapped
+        // out with the parent widgets QX11Info. The parent visual,
+        // for instance, might not even be GL capable.
         xinfo = *parentXinfo;
     }
 
diff --git a/src/gui/kernel/qwidgetaction.cpp b/src/gui/kernel/qwidgetaction.cpp
index 7dc2c67..b72a41a 100644
--- a/src/gui/kernel/qwidgetaction.cpp
+++ b/src/gui/kernel/qwidgetaction.cpp
@@ -212,8 +212,8 @@ void QWidgetAction::releaseWidget(QWidget *widget)
     if (!d->createdWidgets.contains(widget))
         return;
 
-    disconnect(widget, SIGNAL(destroyed(QObject *)),
-               this, SLOT(_q_widgetDestroyed(QObject *)));
+    disconnect(widget, SIGNAL(destroyed(QObject*)),
+               this, SLOT(_q_widgetDestroyed(QObject*)));
     d->createdWidgets.removeAll(widget);
     deleteWidget(widget);
 }