Merge branch 'master' of scm.dev.nokia.troll.no:qt/qt-s60-public

Conflicts:
	configure
	mkspecs/common/symbian/symbian.conf
	qmake/generators/symbian/initprojectdeploy_symbian.cpp
	qmake/generators/symbian/symmake_abld.cpp
	qmake/generators/symbian/symmake_sbsv2.cpp
	src/plugins/plugins.pro

16 files changed, 378 insertions, 244 deletions

diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index cc12a65..156f022 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -597,7 +597,9 @@ TKeyResponse QSymbianControl::OfferKeyEvent(const TKeyEvent& keyEvent, TEventCod
         TUint s60Keysym = QApplicationPrivate::resolveS60ScanCode(keyEvent.iScanCode,
                 keyEvent.iCode);
         int keyCode;
-        if (s60Keysym >= 0x20 && s60Keysym < ENonCharacterKeyBase) {
+		if (s60Keysym == EKeyNull){ //some key events have 0 in iCode, for them iScanCode should be used
+			keyCode = qt_keymapper_private()->mapS60ScanCodesToQt(keyEvent.iScanCode);
+		} else if (s60Keysym >= 0x20 && s60Keysym < ENonCharacterKeyBase) {
             // Normal characters keys.
             keyCode = s60Keysym;
         } else {
@@ -1146,6 +1148,10 @@ void qt_init(QApplicationPrivate * /* priv */, int)
 #endif
         S60->wsSession().SetAutoFlush(ETrue);
 
+#ifdef Q_SYMBIAN_WINDOW_SIZE_CACHE
+    TRAP_IGNORE(S60->wsSession().EnableWindowSizeCacheL());
+#endif
+
     S60->updateScreenSize();
 
 
diff --git a/src/gui/kernel/qapplication_win.cpp b/src/gui/kernel/qapplication_win.cpp
index 31d245f..131b9bb 100644
--- a/src/gui/kernel/qapplication_win.cpp
+++ b/src/gui/kernel/qapplication_win.cpp
@@ -1905,8 +1905,13 @@ LRESULT CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam
                 break;
 
             if (!msg.wParam) {
+#ifdef Q_WS_WINCE
+                // On Windows CE, lParam parameter is a constant, not a char pointer.
+                if (msg.lParam == INI_INTL) {
+#else
                 QString area = QString::fromWCharArray((wchar_t*)msg.lParam);
                 if (area == QLatin1String("intl")) {
+#endif
                     QLocalePrivate::updateSystemPrivate();
                     if (!widget->testAttribute(Qt::WA_SetLocale))
                         widget->dptr()->setLocale_helper(QLocale(), true);
diff --git a/src/gui/kernel/qapplication_x11.cpp b/src/gui/kernel/qapplication_x11.cpp
index c6e192b..3c2c743 100644
--- a/src/gui/kernel/qapplication_x11.cpp
+++ b/src/gui/kernel/qapplication_x11.cpp
@@ -2221,30 +2221,60 @@ void qt_init(QApplicationPrivate *priv, int,
         int format;
         unsigned long length, after;
         uchar *data = 0;
+        int rc;
+
+        do {
+            if (!qgetenv("KDE_FULL_SESSION").isEmpty()) {
+                X11->desktopEnvironment = DE_KDE;
+                X11->desktopVersion = qgetenv("KDE_SESSION_VERSION").toInt();
+                break;
+            }
+
+            if (qgetenv("DESKTOP_SESSION") == "gnome") {
+                X11->desktopEnvironment = DE_GNOME;
+                break;
+            }
+
+            // GNOME_DESKTOP_SESSION_ID is deprecated for some reason, but still check it
+            if (!qgetenv("GNOME_DESKTOP_SESSION_ID").isEmpty()) {
+                X11->desktopEnvironment = DE_GNOME;
+                break;
+            }
+
+            rc = XGetWindowProperty(X11->display, QX11Info::appRootWindow(), ATOM(_DT_SAVE_MODE),
+                                    0, 2, False, XA_STRING, &type, &format, &length,
+                                    &after, &data);
+            if (rc == Success && length) {
+                if (!strcmp(reinterpret_cast<char *>(data), "xfce4")) {
+                    // Pretend that xfce4 is gnome, as it uses the same libraries.
+                    // The detection above is stolen from xdg-open.
+                    X11->desktopEnvironment = DE_GNOME;
+                    break;
+                }
+
+                // We got the property but it wasn't xfce4. Free data before it gets overwritten.
+                XFree(data);
+                data = 0;
+            }
+
+            rc = XGetWindowProperty(X11->display, QX11Info::appRootWindow(), ATOM(DTWM_IS_RUNNING),
+                                    0, 1, False, AnyPropertyType, &type, &format, &length,
+                                    &after, &data);
+            if (rc == Success && length) {
+                // DTWM is running, meaning most likely CDE is running...
+                X11->desktopEnvironment = DE_CDE;
+                break;
+            }
+
+            rc = XGetWindowProperty(X11->display, QX11Info::appRootWindow(),
+                                    ATOM(_SGI_DESKS_MANAGER), 0, 1, False, XA_WINDOW,
+                                    &type, &format, &length, &after, &data);
+            if (rc == Success && length) {
+                X11->desktopEnvironment = DE_4DWM;
+                break;
+            }
+        } while(0);
 
-        if (!qgetenv("KDE_FULL_SESSION").isEmpty()) {
-            X11->desktopEnvironment = DE_KDE;
-            X11->desktopVersion = qgetenv("KDE_SESSION_VERSION").toInt();
-        } else if (!qgetenv("GNOME_DESKTOP_SESSION_ID").isEmpty() // Deprecated for some reason.
-                   || qgetenv("DESKTOP_SESSION") == "gnome") { // De-facto-standardized by GNOME.
-            X11->desktopEnvironment = DE_GNOME;
-        } else if (XGetWindowProperty(X11->display, QX11Info::appRootWindow(), ATOM(_DT_SAVE_MODE),
-                                      0, 2, False, XA_STRING, &type, &format, &length,
-                               &after, &data) == Success
-                   && !strcmp(reinterpret_cast<char *>(data), "xfce4")) {
-            // Pretend that xfce4 is gnome, as it uses the same libraries.
-            // The detection above is stolen from xdg-open.
-            X11->desktopEnvironment = DE_GNOME;
-        } else if (XGetWindowProperty(X11->display, QX11Info::appRootWindow(), ATOM(DTWM_IS_RUNNING),
-                                      0, 1, False, AnyPropertyType, &type, &format, &length,
-                               &after, &data) == Success && length) {
-            // DTWM is running, meaning most likely CDE is running...
-            X11->desktopEnvironment = DE_CDE;
-        } else if (XGetWindowProperty(X11->display, QX11Info::appRootWindow(), ATOM(_SGI_DESKS_MANAGER),
-                                      0, 1, False, XA_WINDOW, &type, &format, &length, &after, &data) == Success
-                   && length) {
-            X11->desktopEnvironment = DE_4DWM;
-        }
         if (data)
             XFree((char *)data);
 
diff --git a/src/gui/kernel/qcocoaapplication_mac.mm b/src/gui/kernel/qcocoaapplication_mac.mm
index 5629940..4962863 100644
--- a/src/gui/kernel/qcocoaapplication_mac.mm
+++ b/src/gui/kernel/qcocoaapplication_mac.mm
@@ -79,6 +79,8 @@
 #include <private/qcocoaapplicationdelegate_mac_p.h>
 #include <private/qt_cocoa_helpers_mac_p.h>
 
+QT_USE_NAMESPACE
+
 @implementation NSApplication (QT_MANGLE_NAMESPACE(QApplicationIntegration))
 
 - (void)QT_MANGLE_NAMESPACE(qt_setDockMenu):(NSMenu *)newMenu
@@ -107,7 +109,6 @@
             | NSFontPanelStrikethroughEffectModeMask;
 }
 
-
 - (void)qt_sendPostedMessage:(NSEvent *)event
 {
     // WARNING: data1 and data2 is truncated to from 64-bit to 32-bit on OS 10.5! 
diff --git a/src/gui/kernel/qcocoaview_mac.mm b/src/gui/kernel/qcocoaview_mac.mm
index d5e7534..6a16403 100644
--- a/src/gui/kernel/qcocoaview_mac.mm
+++ b/src/gui/kernel/qcocoaview_mac.mm
@@ -83,6 +83,7 @@ extern bool qt_sendSpontaneousEvent(QObject *, QEvent *); // qapplication.cpp
 extern OSViewRef qt_mac_nativeview_for(const QWidget *w); // qwidget_mac.mm
 extern QPointer<QWidget> qt_mouseover; //qapplication_mac.mm
 extern QPointer<QWidget> qt_button_down; //qapplication_mac.cpp
+extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum);
 
 struct dndenum_mapper
 {
@@ -418,6 +419,8 @@ extern "C" {
 
 - (BOOL)isOpaque;
 {
+    if (!qwidgetprivate)
+        return [super isOpaque];
     return qwidgetprivate->isOpaque;
 }
 
@@ -449,7 +452,7 @@ extern "C" {
     }
 
     // Make sure the opengl context is updated on resize.
-    if (qwidgetprivate->isGLWidget) {
+    if (qwidgetprivate && qwidgetprivate->isGLWidget) {
         qwidgetprivate->needWindowChange = true;
         QEvent event(QEvent::MacGLWindowChange);
         qApp->sendEvent(qwidget, &event);
@@ -458,11 +461,15 @@ extern "C" {
 
 - (void)drawRect:(NSRect)aRect
 {
+    if (!qwidget)
+        return;
+
     if (QApplicationPrivate::graphicsSystem() != 0) {
         if (QWidgetBackingStore *bs = qwidgetprivate->maybeBackingStore()) {
             // Drawing is handled on the window level
-            // See qcocoasharedwindowmethods_mac_p.
-            return;
+            // See qcocoasharedwindowmethods_mac_p.h
+            if (!qwidget->testAttribute(Qt::WA_PaintOnScreen))
+                return;
         }
     }
     CGContextRef cg = (CGContextRef)[[NSGraphicsContext currentContext] graphicsPort];
@@ -550,12 +557,18 @@ extern "C" {
 
 - (BOOL)acceptsFirstMouse:(NSEvent *)theEvent
 {
+    if (!qwidget)
+        return NO;
+
     Q_UNUSED(theEvent);
     return !qwidget->testAttribute(Qt::WA_MacNoClickThrough);
 }
 
 - (NSView *)hitTest:(NSPoint)aPoint
 {
+    if (!qwidget)
+        return [super hitTest:aPoint];
+
     if (qwidget->testAttribute(Qt::WA_TransparentForMouseEvents))
         return nil; // You cannot hit a transparent for mouse event widget.
     return [super hitTest:aPoint];
@@ -563,6 +576,9 @@ extern "C" {
 
 - (void)updateTrackingAreas
 {
+    if (!qwidget)
+        return;
+
     // [NSView addTrackingArea] is slow, so bail out early if we can:
     if (NSIsEmptyRect([self visibleRect]))
         return;
@@ -596,6 +612,9 @@ extern "C" {
 
 - (void)mouseEntered:(NSEvent *)event
 {
+    if (!qwidget)
+        return;
+
     if (qwidgetprivate->data.in_destructor)
         return;
     QEvent enterEvent(QEvent::Enter);
@@ -618,6 +637,9 @@ extern "C" {
 
 - (void)mouseExited:(NSEvent *)event
 {
+    if (!qwidget)
+        return;
+
     QEvent leaveEvent(QEvent::Leave);
     NSPoint globalPoint = [[event window] convertBaseToScreen:[event locationInWindow]];
     if (!qAppInstance()->activeModalWidget() || QApplicationPrivate::tryModalHelper(qwidget, 0)) {
@@ -636,6 +658,9 @@ extern "C" {
 
 - (void)flagsChanged:(NSEvent *)theEvent
 {
+    if (!qwidget)
+        return;
+
     QWidget *widgetToGetKey = qwidget;
 
     QWidget *popup = qAppInstance()->activePopupWidget();
@@ -647,6 +672,9 @@ extern "C" {
 
 - (void)mouseMoved:(NSEvent *)theEvent
 {
+    if (!qwidget)
+        return;
+
     // We always enable mouse tracking for all QCocoaView-s. In cases where we have
     // child views, we will receive mouseMoved for both parent & the child (if
     // mouse is over the child). We need to ignore the parent mouseMoved in such
@@ -692,7 +720,6 @@ extern "C" {
     qt_button_down = 0;
 }
 
-extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum);
 - (void)otherMouseDown:(NSEvent *)theEvent
 {
     if (!qt_button_down)
@@ -938,6 +965,8 @@ extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum);
 - (void)frameDidChange:(NSNotification *)note
 {
     Q_UNUSED(note);
+    if (!qwidget)
+        return;
     if (qwidget->isWindow())
         return;
     NSRect newFrame = [self frame];
@@ -961,7 +990,7 @@ extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum);
 {
     QMacCocoaAutoReleasePool pool;
     [super setEnabled:flag];
-    if (qwidget->isEnabled() != flag)
+    if (qwidget && qwidget->isEnabled() != flag)
         qwidget->setEnabled(flag);
 }
 
@@ -972,6 +1001,8 @@ extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum);
 
 - (BOOL)acceptsFirstResponder
 {
+    if (!qwidget)
+        return NO;
     if (qwidget->isWindow())
         return YES;  // Always do it, so that windows can accept key press events.
     return qwidget->focusPolicy() != Qt::NoFocus;
@@ -979,6 +1010,8 @@ extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum);
 
 - (BOOL)resignFirstResponder
 {
+    if (!qwidget)
+        return NO;
     // Seems like the following test only triggers if this
     // view is inside a QMacNativeWidget:
     if (qwidget == QApplication::focusWidget())
@@ -1014,6 +1047,12 @@ extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum);
     return qwidget;
 }
 
+- (void) qt_clearQWidget
+{
+    qwidget = 0;
+    qwidgetprivate = 0;
+}
+
 - (BOOL)qt_leftButtonIsRightButton
 {
     return leftButtonIsRightButton;
@@ -1067,9 +1106,11 @@ extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum);
 
 - (void)viewWillMoveToWindow:(NSWindow *)window
 {
+    if (qwidget == 0)
+        return;
+
     if (qwidget->windowFlags() & Qt::MSWindowsOwnDC
           && (window != [self window])) { // OpenGL Widget
-        // Create a stupid ClearDrawable Event
         QEvent event(QEvent::MacGLClearDrawable);
         qApp->sendEvent(qwidget, &event);
     }
@@ -1077,6 +1118,9 @@ extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum);
 
 - (void)viewDidMoveToWindow
 {
+    if (qwidget == 0)
+        return;
+
     if (qwidget->windowFlags() & Qt::MSWindowsOwnDC && [self window]) {
         // call update paint event
         qwidgetprivate->needWindowChange = true;
@@ -1272,6 +1316,9 @@ extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum);
 
 - (NSArray*) validAttributesForMarkedText
 {
+    if (qwidget == 0)
+        return nil;
+
     if (!qwidget->testAttribute(Qt::WA_InputMethodEnabled))
         return nil;  // Not sure if that's correct, but it's saves a malloc.
 
diff --git a/src/gui/kernel/qcocoaview_mac_p.h b/src/gui/kernel/qcocoaview_mac_p.h
index 4bb10c5..33aaa24 100644
--- a/src/gui/kernel/qcocoaview_mac_p.h
+++ b/src/gui/kernel/qcocoaview_mac_p.h
@@ -103,6 +103,7 @@ Q_GUI_EXPORT
 - (void)draggedImage:(NSImage *)anImage endedAt:(NSPoint)aPoint operation:(NSDragOperation)operation;
 - (BOOL)isComposing;
 - (QWidget *)qt_qwidget;
+- (void) qt_clearQWidget;
 - (BOOL)qt_leftButtonIsRightButton;
 - (void)qt_setLeftButtonIsRightButton:(BOOL)isSwapped;
 + (DnDParams*)currentMouseEvent;
diff --git a/src/gui/kernel/qeventdispatcher_mac.mm b/src/gui/kernel/qeventdispatcher_mac.mm
index 99b77d0..afea3ec 100644
--- a/src/gui/kernel/qeventdispatcher_mac.mm
+++ b/src/gui/kernel/qeventdispatcher_mac.mm
@@ -573,6 +573,18 @@ bool QEventDispatcherMac::processEvents(QEventLoop::ProcessEventsFlags flags)
         QMacCocoaAutoReleasePool pool;
         NSEvent* event = 0;
 
+        // First, send all previously excluded input events, if any:
+        if (!(flags & QEventLoop::ExcludeUserInputEvents)) {
+            while (!d->queuedUserInputEvents.isEmpty()) {
+                event = static_cast<NSEvent *>(d->queuedUserInputEvents.takeFirst());
+                if (!filterEvent(event)) {
+                    qt_mac_send_event(flags, event, 0);
+                    retVal = true;
+                }
+                [event release];
+            }
+        }
+
         // If Qt is used as a plugin, or as an extension in a native cocoa
         // application, we should not run or stop NSApplication; This will be
         // done from the application itself. And if processEvents is called
@@ -606,49 +618,33 @@ bool QEventDispatcherMac::processEvents(QEventLoop::ProcessEventsFlags flags)
             // We cannot block the thread (and run in a tight loop).
             // Instead we will process all current pending events and return.
             d->ensureNSAppInitialized();
-            do {
-                bool releaseEvent = false;
-
-                if (!(flags & QEventLoop::ExcludeUserInputEvents)
-                        && !d->queuedUserInputEvents.isEmpty()) {
-                    // Process a pending user input event
-                    releaseEvent = true;
-                    event = static_cast<NSEvent *>(d->queuedUserInputEvents.takeFirst());
-                } else {
-                    if (NSModalSession session = d->currentModalSession()) {
-                        if (flags & QEventLoop::WaitForMoreEvents)
-                            qt_mac_waitForMoreModalSessionEvents();
-                        NSInteger status = [NSApp runModalSession:session];
-                        if (status != NSRunContinuesResponse && session == d->currentModalSessionCached) {
-                            // INVARIANT: Someone called [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 {
-                        event = [NSApp nextEventMatchingMask:NSAnyEventMask
-                            untilDate:nil
-                            inMode:NSDefaultRunLoopMode
-                            dequeue: YES];
-
-                        if (event != nil) {
-                            if (flags & QEventLoop::ExcludeUserInputEvents) {
-                                if (IsMouseOrKeyEvent(event)) {
-                                    [event retain];
-                                    d->queuedUserInputEvents.append(event);
-                                    continue;
-                                }
-                            }
-                        }
-                    }
+            if (NSModalSession session = d->currentModalSession()) {
+                if (flags & QEventLoop::WaitForMoreEvents)
+                    qt_mac_waitForMoreModalSessionEvents();
+                NSInteger status = [NSApp runModalSession:session];
+                if (status != NSRunContinuesResponse && session == d->currentModalSessionCached) {
+                    // INVARIANT: Someone called [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;
+            } else do {
+                event = [NSApp nextEventMatchingMask:NSAnyEventMask
+                    untilDate:nil
+                    inMode:NSDefaultRunLoopMode
+                    dequeue: YES];
+
                 if (event) {
+                    if (flags & QEventLoop::ExcludeUserInputEvents) {
+                        if (IsMouseOrKeyEvent(event)) {
+                            [event retain];
+                            d->queuedUserInputEvents.append(event);
+                            continue;
+                        }
+                    }
                     if (!filterEvent(event) && qt_mac_send_event(flags, event, 0))
                         retVal = true;
-                    if (releaseEvent)
-                        [event release];
                 }
             } while (!d->interrupt && event != nil);
 
diff --git a/src/gui/kernel/qgesture_p.h b/src/gui/kernel/qgesture_p.h
index dee5592..649a310 100644
--- a/src/gui/kernel/qgesture_p.h
+++ b/src/gui/kernel/qgesture_p.h
@@ -69,13 +69,13 @@ public:
     QGesturePrivate()
         : gestureType(Qt::CustomGesture), state(Qt::NoGesture),
           isHotSpotSet(false), gestureCancelPolicy(0)
-
     {
     }
 
     Qt::GestureType gestureType;
     Qt::GestureState state;
     QPointF hotSpot;
+    QPointF sceneHotSpot;
     uint isHotSpotSet : 1;
     uint gestureCancelPolicy : 2;
 };
diff --git a/src/gui/kernel/qgesturerecognizer.cpp b/src/gui/kernel/qgesturerecognizer.cpp
index 8735d27..c88a9a7 100644
--- a/src/gui/kernel/qgesturerecognizer.cpp
+++ b/src/gui/kernel/qgesturerecognizer.cpp
@@ -181,6 +181,7 @@ void QGestureRecognizer::reset(QGesture *gesture)
         QGesturePrivate *d = gesture->d_func();
         d->state = Qt::NoGesture;
         d->hotSpot = QPointF();
+        d->sceneHotSpot = QPointF();
         d->isHotSpotSet = false;
     }
 }
diff --git a/src/gui/kernel/qkeymapper_p.h b/src/gui/kernel/qkeymapper_p.h
index 09c36c88..3e42d6e 100644
--- a/src/gui/kernel/qkeymapper_p.h
+++ b/src/gui/kernel/qkeymapper_p.h
@@ -207,12 +207,12 @@ public:
     KeyboardLayoutItem *keyLayout[256];
 #elif defined(Q_WS_QWS)
 #elif defined(Q_OS_SYMBIAN)
-private:
-    QHash<TUint, int> s60ToQtKeyMap;
-    void fillKeyMap();
 public:
     QString translateKeyEvent(int keySym, Qt::KeyboardModifiers modifiers);
     int mapS60KeyToQt(TUint s60key);
+    int mapS60ScanCodesToQt(TUint s60key);
+    int mapQtToS60Key(int qtKey);
+    int mapQtToS60ScanCodes(int qtKey);
 #endif
 };
 
diff --git a/src/gui/kernel/qkeymapper_s60.cpp b/src/gui/kernel/qkeymapper_s60.cpp
index 6e21420..fd263ef 100644
--- a/src/gui/kernel/qkeymapper_s60.cpp
+++ b/src/gui/kernel/qkeymapper_s60.cpp
@@ -46,7 +46,6 @@ QT_BEGIN_NAMESPACE
 
 QKeyMapperPrivate::QKeyMapperPrivate()
 {
-    fillKeyMap();
 }
 
 QKeyMapperPrivate::~QKeyMapperPrivate()
@@ -74,174 +73,145 @@ QString QKeyMapperPrivate::translateKeyEvent(int keySym, Qt::KeyboardModifiers /
     return QString(QChar(keySym));
 }
 
-void QKeyMapperPrivate::fillKeyMap()
+#include <e32keys.h>
+struct KeyMapping{
+    TKeyCode s60KeyCode;
+    TStdScanCode s60ScanCode;
+    Qt::Key qtKey;
+};
+
+using namespace Qt;
+
+static const KeyMapping keyMapping[] = {
+    {EKeyBackspace, EStdKeyBackspace, Key_Backspace},
+    {EKeyTab, EStdKeyTab, Key_Tab},
+    {EKeyEnter, EStdKeyEnter, Key_Enter},
+    {EKeyEscape, EStdKeyEscape, Key_Escape},
+    {EKeySpace, EStdKeySpace, Key_Space},
+    {EKeyDelete, EStdKeyDelete, Key_Delete},
+    {EKeyPrintScreen, EStdKeyPrintScreen, Key_SysReq},
+    {EKeyPause, EStdKeyPause, Key_Pause},
+    {EKeyHome, EStdKeyHome, Key_Home},
+    {EKeyEnd, EStdKeyEnd, Key_End},
+    {EKeyPageUp, EStdKeyPageUp, Key_PageUp},
+    {EKeyPageDown, EStdKeyPageDown, Key_PageDown},
+    {EKeyInsert, EStdKeyInsert, Key_Insert},
+    {EKeyLeftArrow, EStdKeyLeftArrow, Key_Left},
+    {EKeyRightArrow, EStdKeyRightArrow, Key_Right},
+    {EKeyUpArrow, EStdKeyUpArrow, Key_Up},
+    {EKeyDownArrow, EStdKeyDownArrow, Key_Down},
+    {EKeyLeftShift, EStdKeyLeftShift, Key_Shift},
+    {EKeyRightShift, EStdKeyRightShift, Key_Shift},
+    {EKeyLeftAlt, EStdKeyLeftAlt, Key_Alt},
+    {EKeyRightAlt, EStdKeyRightAlt, Key_AltGr},
+    {EKeyLeftCtrl, EStdKeyLeftCtrl, Key_Control},
+    {EKeyRightCtrl, EStdKeyRightCtrl, Key_Control},
+    {EKeyLeftFunc, EStdKeyLeftFunc, Key_Super_L},
+    {EKeyRightFunc, EStdKeyRightFunc, Key_Super_R},
+    {EKeyCapsLock, EStdKeyCapsLock, Key_CapsLock},
+    {EKeyNumLock, EStdKeyNumLock, Key_NumLock},
+    {EKeyScrollLock, EStdKeyScrollLock, Key_ScrollLock},
+    {EKeyF1, EStdKeyF1, Key_F1},
+    {EKeyF2, EStdKeyF2, Key_F2},
+    {EKeyF3, EStdKeyF3, Key_F3},
+    {EKeyF4, EStdKeyF4, Key_F4},
+    {EKeyF5, EStdKeyF5, Key_F5},
+    {EKeyF6, EStdKeyF6, Key_F6},
+    {EKeyF7, EStdKeyF7, Key_F7},
+    {EKeyF8, EStdKeyF8, Key_F8},
+    {EKeyF9, EStdKeyF9, Key_F9},
+    {EKeyF10, EStdKeyF10, Key_F10},
+    {EKeyF11, EStdKeyF11, Key_F11},
+    {EKeyF12, EStdKeyF12, Key_F12},
+    {EKeyF13, EStdKeyF13, Key_F13},
+    {EKeyF14, EStdKeyF14, Key_F14},
+    {EKeyF15, EStdKeyF15, Key_F15},
+    {EKeyF16, EStdKeyF16, Key_F16},
+    {EKeyF17, EStdKeyF17, Key_F17},
+    {EKeyF18, EStdKeyF18, Key_F18},
+    {EKeyF19, EStdKeyF19, Key_F19},
+    {EKeyF20, EStdKeyF20, Key_F20},
+    {EKeyF21, EStdKeyF21, Key_F21},
+    {EKeyF22, EStdKeyF22, Key_F22},
+    {EKeyF23, EStdKeyF23, Key_F23},
+    {EKeyF24, EStdKeyF24, Key_F24},
+    {EKeyOff, EStdKeyOff, Key_PowerOff},
+//    {EKeyMenu, EStdKeyMenu, Key_Menu}, // Menu is EKeyApplication0
+    {EKeyHelp, EStdKeyHelp, Key_Help},
+    {EKeyDial, EStdKeyDial, Key_Call},
+    {EKeyIncVolume, EStdKeyIncVolume, Key_VolumeUp},
+    {EKeyDecVolume, EStdKeyDecVolume, Key_VolumeDown},
+    {EKeyDevice0, EStdKeyDevice0, Key_Context1}, // Found by manual testing.
+    {EKeyDevice1, EStdKeyDevice1, Key_Context2}, // Found by manual testing.
+    {EKeyDevice3, EStdKeyDevice3, Key_Select},
+//    {EKeyDevice7, EStdKeyDevice7, Key_Camera},  //not supported by qt yet
+    {EKeyApplication0, EStdKeyApplication0, Key_Menu}, // Found by manual testing.
+    {EKeyApplication1, EStdKeyApplication1, Key_Launch1}, // Found by manual testing.
+    {EKeyApplication2, EStdKeyApplication2, Key_MediaPlay}, // Found by manual testing.
+    {EKeyApplication3, EStdKeyApplication3, Key_MediaStop}, // Found by manual testing.
+    {EKeyApplication4, EStdKeyApplication4, Key_MediaNext}, // Found by manual testing.
+    {EKeyApplication5, EStdKeyApplication5, Key_MediaPrevious}, // Found by manual testing.
+    {EKeyApplication6, EStdKeyApplication6, Key_Launch6},
+    {EKeyApplication7, EStdKeyApplication7, Key_Launch7},
+    {EKeyApplication8, EStdKeyApplication8, Key_Launch8},
+    {EKeyApplication9, EStdKeyApplication9, Key_Launch9},
+    {EKeyApplicationA, EStdKeyApplicationA, Key_LaunchA},
+    {EKeyApplicationB, EStdKeyApplicationB, Key_LaunchB},
+    {EKeyApplicationC, EStdKeyApplicationC, Key_LaunchC},
+    {EKeyApplicationD, EStdKeyApplicationD, Key_LaunchD},
+    {EKeyApplicationE, EStdKeyApplicationE, Key_LaunchE},
+    {EKeyApplicationF, EStdKeyApplicationF, Key_LaunchF},
+//    {EKeyApplication19, EStdKeyApplication19, Key_CameraFocus},  //not supported by qt yet
+    {EKeyYes, EStdKeyYes, Key_Yes},
+    {EKeyNo, EStdKeyNo, Key_No},
+    {TKeyCode(0), TStdScanCode(0), Qt::Key(0)}
+};
+
+int QKeyMapperPrivate::mapS60KeyToQt(TUint s60key)
 {
-    using namespace Qt;
-    static const struct {
-        TUint s60Key;
-        int qtKey;
-    } map[] = {
-        {EKeyBell, Key_unknown},
-        {EKeyBackspace, Key_Backspace},
-        {EKeyTab, Key_Tab},
-        {EKeyLineFeed, Key_unknown},
-        {EKeyVerticalTab, Key_unknown},
-        {EKeyFormFeed, Key_unknown},
-        {EKeyEnter, Key_Enter},
-        {EKeyEscape, Key_Escape},
-        {EKeySpace, Key_Space},
-        {EKeyDelete, Key_Delete},
-        {EKeyPrintScreen, Key_SysReq},
-        {EKeyPause, Key_Pause},
-        {EKeyHome, Key_Home},
-        {EKeyEnd, Key_End},
-        {EKeyPageUp, Key_PageUp},
-        {EKeyPageDown, Key_PageDown},
-        {EKeyInsert, Key_Insert},
-        {EKeyLeftArrow, Key_Left},
-        {EKeyRightArrow, Key_Right},
-        {EKeyUpArrow, Key_Up},
-        {EKeyDownArrow, Key_Down},
-        {EKeyLeftShift, Key_Shift},
-        {EKeyRightShift, Key_Shift},
-        {EKeyLeftAlt, Key_Alt},
-        {EKeyRightAlt, Key_AltGr},
-        {EKeyLeftCtrl, Key_Control},
-        {EKeyRightCtrl, Key_Control},
-        {EKeyLeftFunc, Key_Super_L},
-        {EKeyRightFunc, Key_Super_R},
-        {EKeyCapsLock, Key_CapsLock},
-        {EKeyNumLock, Key_NumLock},
-        {EKeyScrollLock, Key_ScrollLock},
-        {EKeyF1, Key_F1},
-        {EKeyF2, Key_F2},
-        {EKeyF3, Key_F3},
-        {EKeyF4, Key_F4},
-        {EKeyF5, Key_F5},
-        {EKeyF6, Key_F6},
-        {EKeyF7, Key_F7},
-        {EKeyF8, Key_F8},
-        {EKeyF9, Key_F9},
-        {EKeyF10, Key_F10},
-        {EKeyF11, Key_F11},
-        {EKeyF12, Key_F12},
-        {EKeyF13, Key_F13},
-        {EKeyF14, Key_F14},
-        {EKeyF15, Key_F15},
-        {EKeyF16, Key_F16},
-        {EKeyF17, Key_F17},
-        {EKeyF18, Key_F18},
-        {EKeyF19, Key_F19},
-        {EKeyF20, Key_F20},
-        {EKeyF21, Key_F21},
-        {EKeyF22, Key_F22},
-        {EKeyF23, Key_F23},
-        {EKeyF24, Key_F24},
-        {EKeyOff, Key_unknown},
-        {EKeyIncContrast, Key_unknown},
-        {EKeyDecContrast, Key_unknown},
-        {EKeyBacklightOn, Key_unknown},
-        {EKeyBacklightOff, Key_unknown},
-        {EKeyBacklightToggle, Key_unknown},
-        {EKeySliderDown, Key_unknown},
-        {EKeySliderUp, Key_unknown},
-        {EKeyMenu, Key_Menu},
-        {EKeyDictaphonePlay, Key_unknown},
-        {EKeyDictaphoneStop, Key_unknown},
-        {EKeyDictaphoneRecord, Key_unknown},
-        {EKeyHelp, Key_unknown},
-        {EKeyDial, Key_Call},
-        {EKeyScreenDimension0, Key_unknown},
-        {EKeyScreenDimension1, Key_unknown},
-        {EKeyScreenDimension2, Key_unknown},
-        {EKeyScreenDimension3, Key_unknown},
-        {EKeyIncVolume, Key_unknown},
-        {EKeyDecVolume, Key_unknown},
-        {EKeyDevice0, Key_Context1}, // Found by manual testing, left softkey.
-        {EKeyDevice1, Key_Context2}, // Found by manual testing.
-        {EKeyDevice2, Key_unknown},
-        {EKeyDevice3, Key_Select}, // Found by manual testing.
-        {EKeyDevice4, Key_unknown},
-        {EKeyDevice5, Key_unknown},
-        {EKeyDevice6, Key_unknown},
-        {EKeyDevice7, Key_unknown},
-        {EKeyDevice8, Key_unknown},
-        {EKeyDevice9, Key_unknown},
-        {EKeyDeviceA, Key_unknown},
-        {EKeyDeviceB, Key_unknown},
-        {EKeyDeviceC, Key_unknown},
-        {EKeyDeviceD, Key_unknown},
-        {EKeyDeviceE, Key_unknown},
-        {EKeyDeviceF, Key_unknown},
-        {EKeyApplication0, Key_Launch0},
-        {EKeyApplication1, Key_Launch1},
-        {EKeyApplication2, Key_Launch2},
-        {EKeyApplication3, Key_Launch3},
-        {EKeyApplication4, Key_Launch4},
-        {EKeyApplication5, Key_Launch5},
-        {EKeyApplication6, Key_Launch6},
-        {EKeyApplication7, Key_Launch7},
-        {EKeyApplication8, Key_Launch8},
-        {EKeyApplication9, Key_Launch9},
-        {EKeyApplicationA, Key_LaunchA},
-        {EKeyApplicationB, Key_LaunchB},
-        {EKeyApplicationC, Key_LaunchC},
-        {EKeyApplicationD, Key_LaunchD},
-        {EKeyApplicationE, Key_LaunchE},
-        {EKeyApplicationF, Key_LaunchF},
-        {EKeyYes, Key_Yes},
-        {EKeyNo, Key_No},
-        {EKeyIncBrightness, Key_unknown},
-        {EKeyDecBrightness, Key_unknown},
-        {EKeyKeyboardExtend, Key_unknown},
-        {EKeyDevice10, Key_unknown},
-        {EKeyDevice11, Key_unknown},
-        {EKeyDevice12, Key_unknown},
-        {EKeyDevice13, Key_unknown},
-        {EKeyDevice14, Key_unknown},
-        {EKeyDevice15, Key_unknown},
-        {EKeyDevice16, Key_unknown},
-        {EKeyDevice17, Key_unknown},
-        {EKeyDevice18, Key_unknown},
-        {EKeyDevice19, Key_unknown},
-        {EKeyDevice1A, Key_unknown},
-        {EKeyDevice1B, Key_unknown},
-        {EKeyDevice1C, Key_unknown},
-        {EKeyDevice1D, Key_unknown},
-        {EKeyDevice1E, Key_unknown},
-        {EKeyDevice1F, Key_unknown},
-        {EKeyApplication10, Key_unknown},
-        {EKeyApplication11, Key_unknown},
-        {EKeyApplication12, Key_unknown},
-        {EKeyApplication13, Key_unknown},
-        {EKeyApplication14, Key_unknown},
-        {EKeyApplication15, Key_unknown},
-        {EKeyApplication16, Key_unknown},
-        {EKeyApplication17, Key_unknown},
-        {EKeyApplication18, Key_unknown},
-        {EKeyApplication19, Key_unknown},
-        {EKeyApplication1A, Key_unknown},
-        {EKeyApplication1B, Key_unknown},
-        {EKeyApplication1C, Key_unknown},
-        {EKeyApplication1D, Key_unknown},
-        {EKeyApplication1E, Key_unknown},
-        {EKeyApplication1F, Key_unknown}
-    };
-    const int mapSize = int(sizeof(map)/sizeof(map[0]));
-    s60ToQtKeyMap.reserve(mapSize + 5); // +5? docs: Ideally, slightly more than number of items
-    for (int i = 0; i < mapSize; ++i)
-        s60ToQtKeyMap.insert(map[i].s60Key, map[i].qtKey);
+    int res = Qt::Key_unknown;
+    for (int i = 0; keyMapping[i].s60KeyCode != 0; i++) {
+        if (keyMapping[i].s60KeyCode == s60key) {
+            res = keyMapping[i].qtKey;
+            break;
+        }
+    }
+    return res;
 }
 
-int QKeyMapperPrivate::mapS60KeyToQt(TUint s60key)
+int QKeyMapperPrivate::mapS60ScanCodesToQt(TUint s60scanCode)
 {
-    QHash<TUint, int>::const_iterator mapping;
-    mapping = s60ToQtKeyMap.find(s60key);
-    if (mapping != s60ToQtKeyMap.end()) {
-        return *mapping;
-    } else {
-        return Qt::Key_unknown;
+    int res = Qt::Key_unknown;
+    for (int i = 0; keyMapping[i].s60KeyCode != 0; i++) {
+        if (keyMapping[i].s60ScanCode == s60scanCode) {
+            res = keyMapping[i].qtKey;
+            break;
+        }
     }
+    return res;
 }
 
+int QKeyMapperPrivate::mapQtToS60Key(int qtKey)
+{
+    int res = KErrUnknown;
+    for (int i = 0; keyMapping[i].s60KeyCode != 0; i++) {
+        if (keyMapping[i].qtKey == qtKey) {
+            res = keyMapping[i].s60KeyCode;
+            break;
+        }
+    }
+    return res;
+}
+
+int QKeyMapperPrivate::mapQtToS60ScanCodes(int qtKey)
+{
+    int res = KErrUnknown;
+    for (int i = 0; keyMapping[i].s60KeyCode != 0; i++) {
+        if (keyMapping[i].qtKey == qtKey) {
+            res = keyMapping[i].s60ScanCode;
+            break;
+        }
+    }
+    return res;
+}
 QT_END_NAMESPACE
diff --git a/src/gui/kernel/qkeymapper_win.cpp b/src/gui/kernel/qkeymapper_win.cpp
index 578f32a..e555c5c 100644
--- a/src/gui/kernel/qkeymapper_win.cpp
+++ b/src/gui/kernel/qkeymapper_win.cpp
@@ -619,7 +619,7 @@ void QKeyMapperPrivate::clearMappings()
     /* MAKELCID()'s first argument is a WORD, and GetKeyboardLayout()
      * returns a DWORD. */
 
-    LCID newLCID = MAKELCID((DWORD)GetKeyboardLayout(0), SORT_DEFAULT);
+    LCID newLCID = MAKELCID((quintptr)GetKeyboardLayout(0), SORT_DEFAULT);
 //    keyboardInputLocale = qt_localeFromLCID(newLCID);
 
     bool bidi = false;
diff --git a/src/gui/kernel/qt_cocoa_helpers_mac.mm b/src/gui/kernel/qt_cocoa_helpers_mac.mm
index 901bf0e..9560952 100644
--- a/src/gui/kernel/qt_cocoa_helpers_mac.mm
+++ b/src/gui/kernel/qt_cocoa_helpers_mac.mm
@@ -138,7 +138,6 @@ void QMacWindowFader::performFade()
 }
 
 extern bool qt_sendSpontaneousEvent(QObject *receiver, QEvent *event); // qapplication.cpp;
-extern Qt::MouseButton cocoaButton2QtButton(NSInteger buttonNum); // qcocoaview.mm
 extern QWidget * mac_mouse_grabber;
 extern QPointer<QWidget> qt_button_down; //qapplication_mac.cpp
 
@@ -370,6 +369,16 @@ QMacTabletHash *qt_mac_tablet_hash()
 }
 
 #ifdef QT_MAC_USE_COCOA
+
+// Clears the QWidget pointer that each QCocoaView holds.
+void qt_mac_clearCocoaViewQWidgetPointers(QWidget *widget)
+{
+    QCocoaView *cocoaView = reinterpret_cast<QCocoaView *>(qt_mac_nativeview_for(widget));
+    if (cocoaView && [cocoaView respondsToSelector:@selector(qt_qwidget)]) {
+        [cocoaView qt_clearQWidget];
+    }
+}
+
 void qt_dispatchTabletProximityEvent(void * /*NSEvent * */ tabletEvent)
 {
     NSEvent *proximityEvent = static_cast<NSEvent *>(tabletEvent);
@@ -971,7 +980,7 @@ bool qt_mac_handleMouseEvent(void * /* NSView * */view, void * /* NSEvent * */ev
 #ifndef QT_NAMESPACE
         Q_ASSERT(clickCount > 0);
 #endif
-        if (clickCount % 2 == 0)
+        if (clickCount % 2 == 0 && buttons == button)
             eventType = QEvent::MouseButtonDblClick;
         if (button == Qt::LeftButton && (keyMods & Qt::MetaModifier)) {
             button = Qt::RightButton;
@@ -983,6 +992,7 @@ bool qt_mac_handleMouseEvent(void * /* NSView * */view, void * /* NSEvent * */ev
             button = Qt::RightButton;
             [theView qt_setLeftButtonIsRightButton: false];
         }
+        qt_button_down = 0;
         break;
     }
     [QT_MANGLE_NAMESPACE(QCocoaView) currentMouseEvent]->localPoint = localPoint;
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index d433048..2f6ec6b 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -118,6 +118,10 @@
 #include "private/qgraphicssystem_p.h"
 #include "private/qgesturemanager_p.h"
 
+#ifdef QT_KEYPAD_NAVIGATION
+#include "qtabwidget.h" // Needed in inTabWidget()
+#endif // QT_KEYPAD_NAVIGATION
+
 // widget/widget data creation count
 //#define QWIDGET_EXTRA_DEBUG
 //#define ALIEN_DEBUG
@@ -1468,6 +1472,15 @@ QWidget::~QWidget()
         d->declarativeData = 0;                 // don't activate again in ~QObject
     }
 
+#ifdef QT_MAC_USE_COCOA
+    // QCocoaView holds a pointer back to this widget. Clear it now
+    // to make sure it's not followed later on. The lifetime of the
+    // QCocoaView might exceed the lifetime of this widget in cases
+    // where Cocoa itself holds references to it.
+    extern void qt_mac_clearCocoaViewQWidgetPointers(QWidget *);
+    qt_mac_clearCocoaViewQWidgetPointers(this);
+#endif
+
     if (!d->children.isEmpty())
         d->deleteChildren();
 
@@ -11632,6 +11645,45 @@ QWidget *QWidgetPrivate::widgetInNavigationDirection(Direction direction)
     }
     return targetWidget;
 }
+
+/*!
+    \internal
+
+    Tells us if it there is currently a reachable widget by keypad navigation in
+    a certain \a orientation.
+    If no navigation is possible, occuring key events in that \a orientation may
+    be used to interact with the value in the focussed widget, even though it
+    currently has not the editFocus.
+
+    \sa QWidgetPrivate::widgetInNavigationDirection(), QWidget::hasEditFocus()
+*/
+bool QWidgetPrivate::canKeypadNavigate(Qt::Orientation orientation)
+{
+    return orientation == Qt::Horizontal?
+            (QWidgetPrivate::widgetInNavigationDirection(QWidgetPrivate::DirectionEast)
+                    || QWidgetPrivate::widgetInNavigationDirection(QWidgetPrivate::DirectionWest))
+            :(QWidgetPrivate::widgetInNavigationDirection(QWidgetPrivate::DirectionNorth)
+                    || QWidgetPrivate::widgetInNavigationDirection(QWidgetPrivate::DirectionSouth));
+}
+/*!
+    \internal
+
+    Checks, if the \a widget is inside a QTabWidget. If is is inside
+    one, left/right key events will be used to switch between tabs in keypad
+    navigation. If there is no QTabWidget, the horizontal key events can be used
+to
+    interact with the value in the focussed widget, even though it currently has
+    not the editFocus.
+
+    \sa QWidget::hasEditFocus()
+*/
+bool QWidgetPrivate::inTabWidget(QWidget *widget)
+{
+    for (QWidget *tabWidget = widget; tabWidget; tabWidget = tabWidget->parentWidget())
+        if (qobject_cast<const QTabWidget*>(tabWidget))
+            return true;
+    return false;
+}
 #endif
 
 /*!
diff --git a/src/gui/kernel/qwidget_mac.mm b/src/gui/kernel/qwidget_mac.mm
index 9e642b9..dcb87fc 100644
--- a/src/gui/kernel/qwidget_mac.mm
+++ b/src/gui/kernel/qwidget_mac.mm
@@ -2853,13 +2853,14 @@ void QWidgetPrivate::setParent_sys(QWidget *parent, Qt::WindowFlags f)
 
     //recreate and setup flags
     QObjectPrivate::setParent_helper(parent);
-    QPoint pt = q->pos();
     bool explicitlyHidden = q->testAttribute(Qt::WA_WState_Hidden) && q->testAttribute(Qt::WA_WState_ExplicitShowHide);
     if (wasCreated && !qt_isGenuineQWidget(q))
         return;
 
-    if ((data.window_flags & Qt::Sheet) && topData && topData->opacity == 242)
+    if (!q->testAttribute(Qt::WA_WState_WindowOpacitySet)) {
         q->setWindowOpacity(1.0f);
+        q->setAttribute(Qt::WA_WState_WindowOpacitySet, false);
+    }
 
     setWinId(0); //do after the above because they may want the id
 
@@ -4542,8 +4543,20 @@ void QWidgetPrivate::scroll_sys(int dx, int dy, const QRect &r)
         }
     }
 
+    // ### Scroll the dirty regions as well, the following is not correct.
+    QRegion displayRegion = r.isNull() ? dirtyOnWidget : (dirtyOnWidget & r);
+    const QVector<QRect> &rects = dirtyOnWidget.rects();
+    const QVector<QRect>::const_iterator end = rects.end();
+    QVector<QRect>::const_iterator it = rects.begin();
+    while (it != end) {
+	const QRect rect = *it;
+	const NSRect dirtyRect = NSMakeRect(rect.x() + dx, rect.y() + dy,
+		rect.width(), rect.height());
+	[view setNeedsDisplayInRect:dirtyRect];
+	++it;
+    }
+
     NSSize deltaSize = NSMakeSize(dx, dy);
-    [view translateRectsNeedingDisplayInRect:scrollRect by:deltaSize];
     [view scrollRect:scrollRect by:deltaSize];
     [view setNeedsDisplayInRect:deltaXRect];
     [view setNeedsDisplayInRect:deltaYRect];
diff --git a/src/gui/kernel/qwidget_p.h b/src/gui/kernel/qwidget_p.h
index 75b4c12..efd9a0a 100644
--- a/src/gui/kernel/qwidget_p.h
+++ b/src/gui/kernel/qwidget_p.h
@@ -475,6 +475,8 @@ public:
 #ifdef QT_KEYPAD_NAVIGATION
     static bool navigateToDirection(Direction direction);
     static QWidget *widgetInNavigationDirection(Direction direction);
+    static bool canKeypadNavigate(Qt::Orientation orientation);
+    static bool inTabWidget(QWidget *widget);
 #endif
 
     void setWindowIconText_sys(const QString &cap);