Merge branch 'master' of git@scm.dev.nokia.troll.no:qt/qt

31 files changed, 432 insertions, 119 deletions

diff --git a/src/corelib/animation/qanimationgroup.cpp b/src/corelib/animation/qanimationgroup.cpp
index ab47b5a..78777f1 100644
--- a/src/corelib/animation/qanimationgroup.cpp
+++ b/src/corelib/animation/qanimationgroup.cpp
@@ -79,13 +79,6 @@
     QAnimationGroup takes ownership of the animations it manages, and
     ensures that they are deleted when the animation group is deleted.
 
-    You can also use a \l{The State Machine Framework}{state machine}
-    to create complex animations. The framework provides a special
-    state, QAnimationState, that plays an animation upon entry and
-    transitions to a new state when the animation has finished
-    playing. This technique can also be combined with using animation
-    groups.
-
     \sa QAbstractAnimation, QVariantAnimation, {The Animation Framework}
 */
 
diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h
index 92fe649..40b65fd 100644
--- a/src/corelib/global/qglobal.h
+++ b/src/corelib/global/qglobal.h
@@ -297,7 +297,7 @@ namespace QT_NAMESPACE {}
 #  ifdef MAC_OS_X_VERSION_MIN_REQUIRED
 #    undef MAC_OS_X_VERSION_MIN_REQUIRED
 #  endif
-#  define MAC_OS_X_VERSION_MIN_REQUIRED MAC_OS_X_VERSION_10_3
+#  define MAC_OS_X_VERSION_MIN_REQUIRED MAC_OS_X_VERSION_10_4
 #  include <AvailabilityMacros.h>
 #  if !defined(MAC_OS_X_VERSION_10_3)
 #     define MAC_OS_X_VERSION_10_3 MAC_OS_X_VERSION_10_2 + 1
diff --git a/src/corelib/io/qurl.cpp b/src/corelib/io/qurl.cpp
index acbac36..4aae53d 100644
--- a/src/corelib/io/qurl.cpp
+++ b/src/corelib/io/qurl.cpp
@@ -5699,6 +5699,10 @@ QString QUrl::fromAce(const QByteArray &domain)
     Applications (IDNA) specification, which allows for domain names
     (like \c "example.com") to be written using international
     characters.
+
+    This function return an empty QByteArra if \a domain is not a valid
+    hostname. Note, in particular, that IPv6 literals are not valid domain
+    names.
 */
 QByteArray QUrl::toAce(const QString &domain)
 {
diff --git a/src/corelib/xml/qxmlstream.cpp b/src/corelib/xml/qxmlstream.cpp
index a08b167..a311b99 100644
--- a/src/corelib/xml/qxmlstream.cpp
+++ b/src/corelib/xml/qxmlstream.cpp
@@ -129,6 +129,21 @@ QT_BEGIN_NAMESPACE
 */
 
 /*!
+    \enum QXmlStreamReader::ReadElementTextBehaviour
+
+    This enum specifies the different behaviours of readElementText().
+
+    \value ErrorOnUnexpectedElement Raise an UnexpectedElementError and return
+    what was read so far when a child element is encountered.
+
+    \value IncludeChildElements Recursively include the text from child elements.
+
+    \value SkipChildElements Skip child elements.
+
+    \since 4.6
+*/
+
+/*!
     \enum QXmlStreamReader::Error
 
     This enum specifies different error cases
@@ -622,6 +637,56 @@ QXmlStreamReader::TokenType QXmlStreamReader::tokenType() const
     return d->type;
 }
 
+/*!
+  Reads until the next start element within the current element. Returns true
+  when a start element was reached. When the end element was reached, or when
+  an error occurred, false is returned.
+
+  The current element is the element matching the most recently parsed start
+  element of which a matching end element has not yet been reached. When the
+  parser has reached the end element, the current element becomes the parent
+  element.
+
+  This is a convenience function for when you're only concerned with parsing
+  XML elements. The \l{QXmlStream Bookmarks Example} makes extensive use of
+  this function.
+
+  \since 4.6
+  \sa readNext()
+ */
+bool QXmlStreamReader::readNextStartElement()
+{
+    while (readNext() != Invalid) {
+        if (isEndElement())
+            return false;
+        else if (isStartElement())
+            return true;
+    }
+    return false;
+}
+
+/*!
+  Reads until the end of the current element, skipping any child nodes.
+  This function is useful for skipping unknown elements.
+
+  The current element is the element matching the most recently parsed start
+  element of which a matching end element has not yet been reached. When the
+  parser has reached the end element, the current element becomes the parent
+  element.
+
+  \since 4.6
+ */
+void QXmlStreamReader::skipCurrentElement()
+{
+    int depth = 1;
+    while (depth && readNext() != Invalid) {
+        if (isEndElement())
+            --depth;
+        else if (isStartElement())
+            ++depth;
+    }
+}
+
 /*
  * Use the following Perl script to generate the error string index list:
 ===== PERL SCRIPT ====
@@ -2021,12 +2086,17 @@ void QXmlStreamReader::addExtraNamespaceDeclarations(const QXmlStreamNamespaceDe
 
   The function concatenates text() when it reads either \l Characters
   or EntityReference tokens, but skips ProcessingInstruction and \l
-  Comment. In case anything else is read before reaching EndElement,
-  the function returns what it read so far and raises an
-  UnexpectedElementError. If the current token is not StartElement, an
-  empty string is returned.
+  Comment. If the current token is not StartElement, an empty string is
+  returned.
+
+  The \a behaviour defines what happens in case anything else is
+  read before reaching EndElement. The function can include the text from
+  child elements (useful for example for HTML), ignore child elements, or
+  raise an UnexpectedElementError and return what was read so far.
+
+  \since 4.6
  */
-QString QXmlStreamReader::readElementText()
+QString QXmlStreamReader::readElementText(ReadElementTextBehaviour behaviour)
 {
     Q_D(QXmlStreamReader);
     if (isStartElement()) {
@@ -2042,16 +2112,37 @@ QString QXmlStreamReader::readElementText()
             case ProcessingInstruction:
             case Comment:
                 break;
+            case StartElement:
+                if (behaviour == SkipChildElements) {
+                    skipCurrentElement();
+                    break;
+                } else if (behaviour == IncludeChildElements) {
+                    result += readElementText(behaviour);
+                    break;
+                }
+                // Fall through (for ErrorOnUnexpectedElement)
             default:
-                if (!d->error)
-                    d->raiseError(UnexpectedElementError, QXmlStream::tr("Expected character data."));
-                return result;
+                if (d->error || behaviour == ErrorOnUnexpectedElement) {
+                    if (!d->error)
+                        d->raiseError(UnexpectedElementError, QXmlStream::tr("Expected character data."));
+                    return result;
+                }
             }
         }
     }
     return QString();
 }
 
+/*!
+  \overload readElementText()
+
+  Calling this function is equivalent to calling readElementText(ErrorOnUnexpectedElement).
+ */
+QString QXmlStreamReader::readElementText()
+{
+    return readElementText(ErrorOnUnexpectedElement);
+}
+
 /*!  Raises a custom error with an optional error \a message.
 
   \sa error(), errorString()
diff --git a/src/corelib/xml/qxmlstream.h b/src/corelib/xml/qxmlstream.h
index 420a66a..71deb66 100644
--- a/src/corelib/xml/qxmlstream.h
+++ b/src/corelib/xml/qxmlstream.h
@@ -321,6 +321,9 @@ public:
     bool atEnd() const;
     TokenType readNext();
 
+    bool readNextStartElement();
+    void skipCurrentElement();
+
     TokenType tokenType() const;
     QString tokenString() const;
 
@@ -348,6 +351,13 @@ public:
     qint64 characterOffset() const;
 
     QXmlStreamAttributes attributes() const;
+
+    enum ReadElementTextBehaviour {
+        ErrorOnUnexpectedElement,
+        IncludeChildElements,
+        SkipChildElements
+    };
+    QString readElementText(ReadElementTextBehaviour behaviour);
     QString readElementText();
 
     QStringRef name() const;
diff --git a/src/dbus/qdbus_symbols.cpp b/src/dbus/qdbus_symbols.cpp
index ca0147a..356b14c 100644
--- a/src/dbus/qdbus_symbols.cpp
+++ b/src/dbus/qdbus_symbols.cpp
@@ -39,6 +39,7 @@
 **
 ****************************************************************************/
 
+#include "qdbus_symbols_p.h"
 #include <QtCore/qglobal.h>
 #include <QtCore/qlibrary.h>
 #include <QtCore/qmutex.h>
@@ -52,7 +53,7 @@ void *qdbus_resolve_me(const char *name);
 
 static QLibrary *qdbus_libdbus = 0;
 
-void qdbus_unloadLibDBus()
+static void qdbus_unloadLibDBus()
 {
     delete qdbus_libdbus;
     qdbus_libdbus = 0;
@@ -76,8 +77,11 @@ bool qdbus_loadLibDBus()
     lib->setFileName(QLatin1String("dbus-1"));
     for (uint i = 0; i < sizeof(majorversions) / sizeof(majorversions[0]); ++i) {
         lib->setFileNameAndVersion(lib->fileName(), majorversions[i]);
-        if (lib->load() && lib->resolve("dbus_connection_open_private"))
+        if (lib->load() && lib->resolve("dbus_connection_open_private")) {
+            struct Unloader { ~Unloader() { qdbus_unloadLibDBus(); } };
+            static Unloader unloader;
             return true;
+        }
 
         lib->unload();
     }
@@ -107,8 +111,6 @@ void *qdbus_resolve_me(const char *name)
     return ptr;
 }
 
-Q_DESTRUCTOR_FUNCTION(qdbus_unloadLibDBus)
-
 QT_END_NAMESPACE
 
 #endif
diff --git a/src/gui/graphicsview/qgraphicsitem.h b/src/gui/graphicsview/qgraphicsitem.h
index b5e6ed5..52b862e 100644
--- a/src/gui/graphicsview/qgraphicsitem.h
+++ b/src/gui/graphicsview/qgraphicsitem.h
@@ -516,6 +516,7 @@ class Q_GUI_EXPORT QGraphicsObject : public QObject, public QGraphicsItem
     Q_PROPERTY(qreal rotation READ rotation WRITE setRotation NOTIFY rotationChanged)
     Q_PROPERTY(qreal scale READ scale WRITE setScale NOTIFY scaleChanged)
     Q_PROPERTY(QPointF transformOriginPoint READ transformOriginPoint WRITE setTransformOriginPoint)
+    Q_INTERFACES(QGraphicsItem)
 public:
     QGraphicsObject(QGraphicsItem *parent = 0);
 
diff --git a/src/gui/itemviews/qheaderview.cpp b/src/gui/itemviews/qheaderview.cpp
index f7b5b6f..4ab81f5 100644
--- a/src/gui/itemviews/qheaderview.cpp
+++ b/src/gui/itemviews/qheaderview.cpp
@@ -1195,7 +1195,8 @@ QHeaderView::ResizeMode QHeaderView::resizeMode(int logicalIndex) const
 {
     Q_D(const QHeaderView);
     int visual = visualIndex(logicalIndex);
-    Q_ASSERT(visual != -1);
+    if (visual == -1)
+        return Fixed; //the default value
     return d->headerSectionResizeMode(visual);
 }
 
diff --git a/src/gui/itemviews/qitemselectionmodel.cpp b/src/gui/itemviews/qitemselectionmodel.cpp
index 98810a0..8414460 100644
--- a/src/gui/itemviews/qitemselectionmodel.cpp
+++ b/src/gui/itemviews/qitemselectionmodel.cpp
@@ -573,6 +573,7 @@ void QItemSelectionModelPrivate::_q_rowsAboutToBeRemoved(const QModelIndex &pare
                                                          int start, int end)
 {
     Q_Q(QItemSelectionModel);
+    finalize();
 
     // update current index
     if (currentIndex.isValid() && parent == currentIndex.parent()
@@ -591,8 +592,8 @@ void QItemSelectionModelPrivate::_q_rowsAboutToBeRemoved(const QModelIndex &pare
     }
 
     QItemSelection deselected;
-    QItemSelection::iterator it = currentSelection.begin();
-    while (it != currentSelection.end()) {
+    QItemSelection::iterator it = ranges.begin();
+    while (it != ranges.end()) {
         if (it->topLeft().parent() != parent) {  // Check parents until reaching root or contained in range
             QModelIndex itParent = it->topLeft().parent();
             while (itParent.isValid() && itParent.parent() != parent)
@@ -600,24 +601,22 @@ void QItemSelectionModelPrivate::_q_rowsAboutToBeRemoved(const QModelIndex &pare
 
             if (parent.isValid() && start <= itParent.row() && itParent.row() <= end) {
                 deselected.append(*it);
-                it = currentSelection.erase(it);
+                it = ranges.erase(it);
             } else {
                 ++it;
             }
         } else if (start <= it->bottom() && it->bottom() <= end    // Full inclusion
                    && start <= it->top() && it->top() <= end) {
             deselected.append(*it);
-            it = currentSelection.erase(it);
+            it = ranges.erase(it);
         } else if (start <= it->top() && it->top() <= end) {      // Top intersection
             deselected.append(QItemSelectionRange(it->topLeft(), model->index(end, it->left(), it->parent())));
-            it = currentSelection.insert(it, QItemSelectionRange(model->index(end + 1, it->left(), it->parent()),
-                                                                 it->bottomRight()));
-            it = currentSelection.erase(++it);
+            *it = QItemSelectionRange(model->index(end + 1, it->left(), it->parent()), it->bottomRight());
+            ++it;
         } else if (start <= it->bottom() && it->bottom() <= end) {    // Bottom intersection
             deselected.append(QItemSelectionRange(model->index(start, it->right(), it->parent()), it->bottomRight()));
-            it = currentSelection.insert(it, QItemSelectionRange(it->topLeft(),
-                                                                 model->index(start - 1, it->right(), it->parent())));
-            it = currentSelection.erase(++it);
+            *it = QItemSelectionRange(it->topLeft(), model->index(start - 1, it->right(), it->parent()));
+            ++it;
         } else {
             if (it->top() < start && end < it->bottom())  // Middle intersection (do nothing)
                 deselected.append(QItemSelectionRange(model->index(start, it->right(), it->parent()),
@@ -626,7 +625,8 @@ void QItemSelectionModelPrivate::_q_rowsAboutToBeRemoved(const QModelIndex &pare
        }
     }
 
-    emit q->selectionChanged(QItemSelection(), deselected);
+    if (!deselected.isEmpty())
+        emit q->selectionChanged(QItemSelection(), deselected);
 }
 
 /*!
diff --git a/src/gui/itemviews/qlistview.cpp b/src/gui/itemviews/qlistview.cpp
index ea38f5f..e9e365f 100644
--- a/src/gui/itemviews/qlistview.cpp
+++ b/src/gui/itemviews/qlistview.cpp
@@ -458,6 +458,8 @@ QSize QListView::gridSize() const
 void QListView::setViewMode(ViewMode mode)
 {
     Q_D(QListView);
+    if (d->viewMode == mode)
+        return;
     d->viewMode = mode;
 
     if (mode == ListMode) {
@@ -1963,7 +1965,7 @@ QListViewPrivate::QListViewPrivate()
       movement(QListView::Static),
       resizeMode(QListView::Fixed),
       layoutMode(QListView::SinglePass),
-      viewMode(QListView::ListMode),
+      viewMode(QListView::IconMode), //this will ensure the first initialization to ListView
       modeProperties(0),
       column(0),
       uniformItemSizes(false),
diff --git a/src/gui/kernel/qapplication_x11.cpp b/src/gui/kernel/qapplication_x11.cpp
index db349f0..d942519 100644
--- a/src/gui/kernel/qapplication_x11.cpp
+++ b/src/gui/kernel/qapplication_x11.cpp
@@ -1851,10 +1851,20 @@ void qt_init(QApplicationPrivate *priv, int,
             QX11InfoData *screen = X11->screens + s;
             screen->ref = 1; // ensures it doesn't get deleted
             screen->screen = s;
-            screen->dpiX = (DisplayWidth(X11->display, s) * 254 + DisplayWidthMM(X11->display, s)*5)
-                           / (DisplayWidthMM(X11->display, s)*10);
-            screen->dpiY = (DisplayHeight(X11->display, s) * 254 + DisplayHeightMM(X11->display, s)*5)
-                           / (DisplayHeightMM(X11->display, s)*10);
+
+            int widthMM = DisplayWidthMM(X11->display, s);
+            if (widthMM != 0) {
+                screen->dpiX = (DisplayWidth(X11->display, s) * 254 + widthMM * 5) / (widthMM * 10);
+            } else {
+                screen->dpiX = 72;
+            }
+
+            int heightMM = DisplayHeightMM(X11->display, s);
+            if (heightMM != 0) {
+                screen->dpiY = (DisplayHeight(X11->display, s) * 254 + heightMM * 5) / (heightMM * 10);
+            } else {
+                screen->dpiY = 72;
+            }
 
             X11->argbVisuals[s] = 0;
             X11->argbColormaps[s] = 0;
diff --git a/src/gui/kernel/qcocoaview_mac.mm b/src/gui/kernel/qcocoaview_mac.mm
index 45b0ada..7ac0d89 100644
--- a/src/gui/kernel/qcocoaview_mac.mm
+++ b/src/gui/kernel/qcocoaview_mac.mm
@@ -872,7 +872,7 @@ extern "C" {
     NSPoint p = [[event window] convertBaseToScreen:[event locationInWindow]];
     qNGEvent.position = flipPoint(p).toPoint();
     qNGEvent.percentage = [event magnification];
-    qApp->sendEvent(qwidget, &qNGEvent);
+    qt_sendSpontaneousEvent(qwidget, &qNGEvent);
 }
 
 - (void)rotateWithEvent:(NSEvent *)event;
@@ -885,7 +885,7 @@ extern "C" {
     NSPoint p = [[event window] convertBaseToScreen:[event locationInWindow]];
     qNGEvent.position = flipPoint(p).toPoint();
     qNGEvent.percentage = [event rotation];
-    qApp->sendEvent(qwidget, &qNGEvent);
+    qt_sendSpontaneousEvent(qwidget, &qNGEvent);
 }
 
 - (void)swipeWithEvent:(NSEvent *)event;
@@ -898,7 +898,7 @@ extern "C" {
     NSPoint p = [[event window] convertBaseToScreen:[event locationInWindow]];
     qNGEvent.position = flipPoint(p).toPoint();
     qNGEvent.direction = QSize(-[event deltaX], -[event deltaY]);
-    qApp->sendEvent(qwidget, &qNGEvent);
+    qt_sendSpontaneousEvent(qwidget, &qNGEvent);
 }
 
 - (void)beginGestureWithEvent:(NSEvent *)event;
@@ -910,7 +910,7 @@ extern "C" {
     qNGEvent.gestureType = QNativeGestureEvent::GestureBegin;
     NSPoint p = [[event window] convertBaseToScreen:[event locationInWindow]];
     qNGEvent.position = flipPoint(p).toPoint();
-    qApp->sendEvent(qwidget, &qNGEvent);
+    qt_sendSpontaneousEvent(qwidget, &qNGEvent);
 }
 
 - (void)endGestureWithEvent:(NSEvent *)event;
@@ -922,7 +922,7 @@ extern "C" {
     qNGEvent.gestureType = QNativeGestureEvent::GestureEnd;
     NSPoint p = [[event window] convertBaseToScreen:[event locationInWindow]];
     qNGEvent.position = flipPoint(p).toPoint();
-    qApp->sendEvent(qwidget, &qNGEvent);
+    qt_sendSpontaneousEvent(qwidget, &qNGEvent);
 }
 #endif // MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
 
diff --git a/src/gui/kernel/qeventdispatcher_mac.mm b/src/gui/kernel/qeventdispatcher_mac.mm
index efe6375..113362a 100644
--- a/src/gui/kernel/qeventdispatcher_mac.mm
+++ b/src/gui/kernel/qeventdispatcher_mac.mm
@@ -500,7 +500,7 @@ static bool IsMouseOrKeyEvent( NSEvent* event )
 static inline void qt_mac_waitForMoreEvents()
 {
 #ifndef QT_MAC_USE_COCOA
-    while(CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1.0e20, true) == kCFRunLoopRunTimedOut);
+    while (CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1.0e20, true) == kCFRunLoopRunTimedOut) ;
 #else
     // If no event exist in the cocoa event que, wait
     // (and free up cpu time) until at least one event occur.
diff --git a/src/gui/kernel/qwidget_mac.mm b/src/gui/kernel/qwidget_mac.mm
index 5bf140c..999faeb 100644
--- a/src/gui/kernel/qwidget_mac.mm
+++ b/src/gui/kernel/qwidget_mac.mm
@@ -107,6 +107,7 @@
 #include <private/qcocoapanel_mac_p.h>
 
 #include "qwidget_p.h"
+#include "qevent_p.h"
 #include "qdnd_p.h"
 #include <QtGui/qgraphicsproxywidget.h>
 
@@ -729,6 +730,13 @@ 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;
@@ -1013,6 +1021,69 @@ OSStatus QWidgetPrivate::qt_window_event(EventHandlerCallRef er, EventRef event,
             return SendEventToApplication(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:
+        HIPoint screenLocation;
+        if (GetEventParameter(event, kEventParamMouseLocation, typeHIPoint, 0,
+                    sizeof(screenLocation), 0, &screenLocation) != noErr) {
+            handled_event = false;
+            break;
+        }
+        QWidget *widget = QApplication::widgetAt(screenLocation.x, screenLocation.y);
+        if (!widget) {
+            handled_event = false;
+            break;
+        }
+
+        QNativeGestureEvent qNGEvent;
+        qNGEvent.position = QPoint(screenLocation.x, screenLocation.y);
+
+        switch (ekind) {
+            case kEventGestureStarted:
+                qNGEvent.gestureType = QNativeGestureEvent::GestureBegin;
+                break;
+            case kEventGestureEnded:
+                qNGEvent.gestureType = QNativeGestureEvent::GestureEnd;
+                break;
+            case kEventGestureRotate: {
+                CGFloat amount;
+                if (GetEventParameter(event, kEventParamRotationAmount, typeCGFloat, 0,
+                            sizeof(amount), 0, &amount) != noErr) {
+                    handled_event = false;
+                    break;
+                }
+                qNGEvent.gestureType = QNativeGestureEvent::Zoom;
+                qNGEvent.percentage = float(amount);
+                break; }
+            case kEventGestureSwipe: {
+                HIPoint swipeDirection;
+                if (GetEventParameter(event, kEventParamSwipeDirection, typeHIPoint, 0,
+                            sizeof(swipeDirection), 0, &swipeDirection) != noErr) {
+                    handled_event = false;
+                    break;
+                }
+                qNGEvent.gestureType = QNativeGestureEvent::Swipe;
+                qNGEvent.direction = QSize(-swipeDirection.x, -swipeDirection.y);
+                break; }
+            case kEventGestureMagnify: {
+                CGFloat amount;
+                if (GetEventParameter(event, kEventParamMagnificationAmount, typeCGFloat, 0,
+                            sizeof(amount), 0, &amount) != noErr) {
+                    handled_event = false;
+                    break;
+                }
+                qNGEvent.gestureType = QNativeGestureEvent::Zoom;
+                qNGEvent.percentage = float(amount);
+                break; }
+        }
+
+        QApplication::sendSpontaneousEvent(widget, &qNGEvent);
+    break; }
+#endif // gestures
+
     default:
         handled_event = false;
     }
diff --git a/src/gui/math3d/qmatrix4x4.cpp b/src/gui/math3d/qmatrix4x4.cpp
index dc17eda..8fc439b 100644
--- a/src/gui/math3d/qmatrix4x4.cpp
+++ b/src/gui/math3d/qmatrix4x4.cpp
@@ -1010,11 +1010,24 @@ QMatrix4x4& QMatrix4x4::rotate(qreal angle, const QVector3D& vector)
 */
 QMatrix4x4& QMatrix4x4::rotate(qreal angle, qreal x, qreal y, qreal z)
 {
+    if (angle == 0.0f)
+        return *this;
     QMatrix4x4 m(1); // The "1" says to not load the identity.
-    qreal a = angle * M_PI / 180.0f;
-    qreal c = qCos(a);
-    qreal s = qSin(a);
-    qreal ic;
+    qreal c, s, ic;
+    if (angle == 90.0f || angle == -270.0f) {
+        s = 1.0f;
+        c = 0.0f;
+    } else if (angle == -90.0f || angle == 270.0f) {
+        s = -1.0f;
+        c = 0.0f;
+    } else if (angle == 180.0f || angle == -180.0f) {
+        s = 0.0f;
+        c = -1.0f;
+    } else {
+        qreal a = angle * M_PI / 180.0f;
+        c = qCos(a);
+        s = qSin(a);
+    }
     bool quick = false;
     if (x == 0.0f) {
         if (y == 0.0f) {
diff --git a/src/gui/painting/qpaintdevice.cpp b/src/gui/painting/qpaintdevice.cpp
index 6477952..6a2a4c4 100644
--- a/src/gui/painting/qpaintdevice.cpp
+++ b/src/gui/painting/qpaintdevice.cpp
@@ -64,3 +64,5 @@ int QPaintDevice::metric(PaintDeviceMetric) const
     qWarning("QPaintDevice::metrics: Device has no metric information");
     return 0;
 }
+
+QT_END_NAMESPACE
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index 8b83f02..63c4e32 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -2544,12 +2544,44 @@ void QRasterPaintEngine::drawImage(const QRectF &r, const QImage &img, const QRe
     Q_D(QRasterPaintEngine);
     QRasterPaintEngineState *s = state();
     const bool aa = s->flags.antialiased || s->flags.bilinear;
-    if (!aa && sr.size() == QSize(1, 1)) {
+    int sr_l = qFloor(sr.left());
+    int sr_r = qCeil(sr.right()) - 1;
+    int sr_t = qFloor(sr.top());
+    int sr_b = qCeil(sr.bottom()) - 1;
+
+    if (!aa && sr_l == sr_r && sr_t == sr_b) {
         // as fillRect will apply the aliased coordinate delta we need to
         // subtract it here as we don't use it for image drawing
         QTransform old = s->matrix;
         s->matrix = s->matrix * QTransform::fromTranslate(-aliasedCoordinateDelta, -aliasedCoordinateDelta);
-        fillRect(r, QColor::fromRgba(img.pixel(sr.x(), sr.y())));
+
+        // Do whatever fillRect() does, but without premultiplying the color if it's already premultiplied.
+        QRgb color = img.pixel(sr_l, sr_t);
+        switch (img.format()) {
+        case QImage::Format_ARGB32_Premultiplied:
+        case QImage::Format_ARGB8565_Premultiplied:
+        case QImage::Format_ARGB6666_Premultiplied:
+        case QImage::Format_ARGB8555_Premultiplied:
+        case QImage::Format_ARGB4444_Premultiplied:
+            // Combine premultiplied color with the opacity set on the painter.
+            d->solid_color_filler.solid.color =
+                ((((color & 0x00ff00ff) * s->intOpacity) >> 8) & 0x00ff00ff)
+                | ((((color & 0xff00ff00) >> 8) * s->intOpacity) & 0xff00ff00);
+            break;
+        default:
+            d->solid_color_filler.solid.color = PREMUL(ARGB_COMBINE_ALPHA(color, s->intOpacity));
+            break;
+        }
+
+        if ((d->solid_color_filler.solid.color & 0xff000000) == 0
+            && s->composition_mode == QPainter::CompositionMode_SourceOver) {
+            return;
+        }
+
+        d->solid_color_filler.clip = d->clip();
+        d->solid_color_filler.adjustSpanMethods();
+        fillRect(r, &d->solid_color_filler);
+
         s->matrix = old;
         return;
     }
@@ -5198,6 +5230,13 @@ static void drawLine_midpoint_i(int x1, int y1, int x2, int y2, ProcessSpans spa
             dy = -dy;
         }
 
+        int x_lower_limit = - 128;
+        if (x1 < x_lower_limit) {
+            int cy = dy * (x_lower_limit - x1) / dx + y1;
+            drawLine_midpoint_i(x_lower_limit, cy, x2, y2, span_func, data, style, devRect);
+            return;
+        }
+
         if (style == LineDrawNormal)
             --x2;
 
@@ -5335,6 +5374,13 @@ static void drawLine_midpoint_i(int x1, int y1, int x2, int y2, ProcessSpans spa
             dx = -dx;
         }
 
+        int y_lower_limit = - 128;
+        if (y1 < y_lower_limit) {
+            int cx = dx * (y_lower_limit - y1) / dy + x1;
+            drawLine_midpoint_i(cx, y_lower_limit, x2, y2, span_func, data, style, devRect);
+            return;
+        }
+
         if (style == LineDrawNormal)
             --y2;
 
diff --git a/src/gui/painting/qpaintengine_x11.cpp b/src/gui/painting/qpaintengine_x11.cpp
index 6816aac..a4d34b5 100644
--- a/src/gui/painting/qpaintengine_x11.cpp
+++ b/src/gui/painting/qpaintengine_x11.cpp
@@ -2459,15 +2459,23 @@ void QX11PaintEngine::drawFreetype(const QPointF &p, const QTextItemInt &ti)
     XRectangle rects[rectcount];
     int num_rects = 0;
 
+    QPoint delta(qRound(d->matrix.dx()), qRound(d->matrix.dy()));
+    QRect clip(d->polygonClipper.boundingRect());
     for (int i=0; i < path.elementCount(); i+=5) {
         int x = qRound(path.elementAt(i).x);
         int y = qRound(path.elementAt(i).y);
         int w = qRound(path.elementAt(i+1).x) - x;
         int h = qRound(path.elementAt(i+2).y) - y;
-        rects[num_rects].x = x + qRound(d->matrix.dx());
-        rects[num_rects].y = y + qRound(d->matrix.dy());
-        rects[num_rects].width = w;
-        rects[num_rects].height = h;
+
+        QRect rect = QRect(x + delta.x(), y + delta.y(), w, h);
+        rect = rect.intersected(clip);
+        if (rect.isEmpty())
+            continue;
+
+        rects[num_rects].x = short(rect.x());
+        rects[num_rects].y = short(rect.y());
+        rects[num_rects].width = ushort(rect.width());
+        rects[num_rects].height = ushort(rect.height());
         ++num_rects;
         if (num_rects == rectcount) {
             XFillRectangles(d->dpy, d->hd, d->gc, rects, num_rects);
diff --git a/src/gui/text/qtextcursor.cpp b/src/gui/text/qtextcursor.cpp
index 88ab9d0..5a938e3 100644
--- a/src/gui/text/qtextcursor.cpp
+++ b/src/gui/text/qtextcursor.cpp
@@ -84,7 +84,8 @@ QTextCursorPrivate::QTextCursorPrivate(const QTextCursorPrivate &rhs)
 
 QTextCursorPrivate::~QTextCursorPrivate()
 {
-    priv->removeCursor(this);
+    if (priv)
+        priv->removeCursor(this);
 }
 
 QTextCursorPrivate::AdjustResult QTextCursorPrivate::adjustPosition(int positionOfChange, int charsAddedOrRemoved, QTextUndoCommand::Operation op)
diff --git a/src/network/access/qnetworkcookie.cpp b/src/network/access/qnetworkcookie.cpp
index 0c13286..6884bee 100644
--- a/src/network/access/qnetworkcookie.cpp
+++ b/src/network/access/qnetworkcookie.cpp
@@ -504,7 +504,12 @@ QByteArray QNetworkCookie::toRawForm(RawForm form) const
         }
         if (!d->domain.isEmpty()) {
             result += "; domain=";
-            result += QUrl::toAce(d->domain);
+            QString domainNoDot = d->domain;
+            if (domainNoDot.startsWith(QLatin1Char('.'))) {
+                result += '.';
+                domainNoDot = domainNoDot.mid(1);
+            }
+            result += QUrl::toAce(domainNoDot);
         }
         if (!d->path.isEmpty()) {
             result += "; path=";
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.cpp
index d2fadcb..3979a8c 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.cpp
@@ -47,7 +47,7 @@
 
 QDirectFBPaintDevice::QDirectFBPaintDevice(QDirectFBScreen *scr)
     : QCustomRasterPaintDevice(0), dfbSurface(0), lockedImage(0), screen(scr),
-      lock(DFBSurfaceLockFlags(0)), mem(0), engine(0)
+      bpl(-1), lockFlgs(DFBSurfaceLockFlags(0)), mem(0), engine(0)
 {}
 
 QDirectFBPaintDevice::~QDirectFBPaintDevice()
@@ -65,15 +65,15 @@ IDirectFBSurface *QDirectFBPaintDevice::directFBSurface() const
 
 void QDirectFBPaintDevice::lockDirectFB(DFBSurfaceLockFlags flags)
 {
-    if (!(lock & flags)) {
-        if (lock)
+    if (!(lockFlgs & flags)) {
+        if (lockFlgs)
             unlockDirectFB();
         mem = QDirectFBScreen::lockSurface(dfbSurface, flags, &bpl);
         Q_ASSERT(mem);
         const QSize s = size();
         lockedImage = new QImage(mem, s.width(), s.height(), bpl,
                                  QDirectFBScreen::getImageFormat(dfbSurface));
-        lock = flags;
+        lockFlgs = flags;
     }
 }
 
@@ -87,7 +87,7 @@ void QDirectFBPaintDevice::unlockDirectFB()
     delete lockedImage;
     lockedImage = 0;
     mem = 0;
-    lock = DFBSurfaceLockFlags(0);
+    lockFlgs = DFBSurfaceLockFlags(0);
 }
 
 
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h b/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h
index 3932403..688fd7b 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h
@@ -68,7 +68,7 @@ public:
     int bytesPerLine() const;
     QSize size() const;
     int metric(QPaintDevice::PaintDeviceMetric metric) const;
-    DFBSurfaceLockFlags lockFlags() const { return lock; }
+    DFBSurfaceLockFlags lockFlags() const { return lockFlgs; }
     QPaintEngine *paintEngine() const;
 
 protected:
@@ -86,7 +86,7 @@ protected:
     QImage *lockedImage;
     QDirectFBScreen *screen;
     int bpl;
-    DFBSurfaceLockFlags lock;
+    DFBSurfaceLockFlags lockFlgs;
     uchar *mem;
     QDirectFBPaintEngine *engine;
 private:
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
index 131ff4b..ba715c3 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
@@ -119,13 +119,14 @@ private:
     IDirectFB *fb;
     quint8 opacity;
 
-    bool dirtyClip;
     ClipType clipType;
     QDirectFBPaintDevice *dfbDevice;
     uint compositionModeStatus;
 
-    QDirectFBPaintEngine *q;
+    bool inClip;
     QRect currentClip;
+
+    QDirectFBPaintEngine *q;
     friend class QDirectFBPaintEngine;
 };
 
@@ -236,7 +237,7 @@ static inline void drawRects(const T *rects, int n, const QTransform &transform,
                 d->surface->SetClip(d->surface, &clipRegion);           \
                 operation;                                              \
             }                                                           \
-            d->dirtyClip = true;                                        \
+            d->updateClip();                                            \
             break; }                                                    \
         case QDirectFBPaintEnginePrivate::ComplexClip:                  \
         case QDirectFBPaintEnginePrivate::ClipUnset:                    \
@@ -297,8 +298,8 @@ bool QDirectFBPaintEngine::end()
 void QDirectFBPaintEngine::clipEnabledChanged()
 {
     Q_D(QDirectFBPaintEngine);
-    d->dirtyClip = true;
     QRasterPaintEngine::clipEnabledChanged();
+    d->updateClip();
 }
 
 void QDirectFBPaintEngine::penChanged()
@@ -341,26 +342,49 @@ void QDirectFBPaintEngine::setState(QPainterState *state)
 {
     Q_D(QDirectFBPaintEngine);
     QRasterPaintEngine::setState(state);
-    d->dirtyClip = true;
     d->setPen(state->pen);
     d->opacity = quint8(state->opacity * 255);
     d->setCompositionMode(state->compositionMode());
     d->setTransform(state->transform());
     d->setRenderHints(state->renderHints);
+    if (d->surface)
+        d->updateClip();
 }
 
 void QDirectFBPaintEngine::clip(const QVectorPath &path, Qt::ClipOperation op)
 {
     Q_D(QDirectFBPaintEngine);
-    d->dirtyClip = true;
+    const bool wasInClip = d->inClip;
+    d->inClip = true;
     QRasterPaintEngine::clip(path, op);
+    if (!wasInClip) {
+        d->inClip = false;
+        d->updateClip();
+    }
+}
+
+void QDirectFBPaintEngine::clip(const QRegion &region, Qt::ClipOperation op)
+{
+    Q_D(QDirectFBPaintEngine);
+    const bool wasInClip = d->inClip;
+    d->inClip = true;
+    QRasterPaintEngine::clip(region, op);
+    if (!wasInClip) {
+        d->inClip = false;
+        d->updateClip();
+    }
 }
 
 void QDirectFBPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
 {
     Q_D(QDirectFBPaintEngine);
-    d->dirtyClip = true;
+    const bool wasInClip = d->inClip;
+    d->inClip = true;
     QRasterPaintEngine::clip(rect, op);
+    if (!wasInClip) {
+        d->inClip = false;
+        d->updateClip();
+    }
 }
 
 void QDirectFBPaintEngine::drawRects(const QRect *rects, int rectCount)
@@ -371,7 +395,6 @@ void QDirectFBPaintEngine::drawRects(const QRect *rects, int rectCount)
     if (brush == Qt::NoBrush && pen == Qt::NoPen)
         return;
 
-    d->updateClip();
     if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_SupportedPrimitives)
         || (d->transformationType & QDirectFBPaintEnginePrivate::Matrix_RectsUnsupported)
         || !d->simplePen
@@ -401,7 +424,6 @@ void QDirectFBPaintEngine::drawRects(const QRectF *rects, int rectCount)
     if (brush == Qt::NoBrush && pen == Qt::NoPen)
         return;
 
-    d->updateClip();
     if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_SupportedPrimitives)
         || (d->transformationType & QDirectFBPaintEnginePrivate::Matrix_RectsUnsupported)
         || !d->simplePen
@@ -426,7 +448,6 @@ void QDirectFBPaintEngine::drawRects(const QRectF *rects, int rectCount)
 void QDirectFBPaintEngine::drawLines(const QLine *lines, int lineCount)
 {
     Q_D(QDirectFBPaintEngine);
-    d->updateClip();
 
     if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_SupportedPrimitives)
         || !d->simplePen
@@ -448,7 +469,6 @@ void QDirectFBPaintEngine::drawLines(const QLine *lines, int lineCount)
 void QDirectFBPaintEngine::drawLines(const QLineF *lines, int lineCount)
 {
     Q_D(QDirectFBPaintEngine);
-    d->updateClip();
 
     if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_SupportedPrimitives)
         || !d->simplePen
@@ -491,7 +511,6 @@ void QDirectFBPaintEngine::drawImage(const QRectF &r, const QImage &image,
     than the max image cache size we fall back to raster engine.
     */
 
-    d->updateClip();
 #if !defined QT_NO_DIRECTFB_PREALLOCATED || defined QT_DIRECTFB_IMAGECACHE
     if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_SupportedBlits)
         || (d->transformationType & QDirectFBPaintEnginePrivate::Matrix_BlitsUnsupported)
@@ -534,7 +553,6 @@ void QDirectFBPaintEngine::drawPixmap(const QRectF &r, const QPixmap &pixmap,
 {
     Q_D(QDirectFBPaintEngine);
 
-    d->updateClip();
     if (pixmap.pixmapData()->classId() != QPixmapData::DirectFBClass) {
         RASTERFALLBACK(DRAW_PIXMAP, r, pixmap.size(), sr);
         d->lock();
@@ -569,7 +587,6 @@ void QDirectFBPaintEngine::drawTiledPixmap(const QRectF &r,
                                            const QPointF &offset)
 {
     Q_D(QDirectFBPaintEngine);
-    d->updateClip();
     if (pixmap.pixmapData()->classId() != QPixmapData::DirectFBClass) {
         RASTERFALLBACK(DRAW_TILED_PIXMAP, r, pixmap.size(), offset);
         d->lock();
@@ -586,7 +603,7 @@ void QDirectFBPaintEngine::drawTiledPixmap(const QRectF &r,
         QRasterPaintEngine::drawTiledPixmap(r, pix, offset);
     } else {
         d->unlock();
-        d->drawTiledPixmap(r, pixmap, offset);
+        CLIPPED_PAINT(d->drawTiledPixmap(r, pixmap, offset));
     }
 }
 
@@ -674,7 +691,6 @@ void QDirectFBPaintEngine::fillRect(const QRectF &rect, const QBrush &brush)
     Q_D(QDirectFBPaintEngine);
     if (brush.style() == Qt::NoBrush)
         return;
-    d->updateClip();
     if (d->clipType != QDirectFBPaintEnginePrivate::ComplexClip) {
         switch (brush.style()) {
         case Qt::SolidPattern: {
@@ -718,7 +734,6 @@ void QDirectFBPaintEngine::fillRect(const QRectF &rect, const QColor &color)
     if (!color.isValid())
         return;
     Q_D(QDirectFBPaintEngine);
-    d->updateClip();
     if (!(d->compositionModeStatus & QDirectFBPaintEnginePrivate::PorterDuff_SupportedPrimitives)
         || (d->transformationType & QDirectFBPaintEnginePrivate::Matrix_RectsUnsupported)
         || d->clipType == QDirectFBPaintEnginePrivate::ComplexClip) {
@@ -729,8 +744,7 @@ void QDirectFBPaintEngine::fillRect(const QRectF &rect, const QColor &color)
         d->unlock();
         d->setDFBColor(color);
         const QRect r = state()->matrix.mapRect(rect).toRect();
-        d->surface->FillRectangle(d->surface, r.x(), r.y(),
-                                  r.width(), r.height());
+        CLIPPED_PAINT(d->surface->FillRectangle(d->surface, r.x(), r.y(), r.width(), r.height()));
     }
 }
 
@@ -765,9 +779,9 @@ void QDirectFBPaintEngine::initImageCache(int size)
 
 QDirectFBPaintEnginePrivate::QDirectFBPaintEnginePrivate(QDirectFBPaintEngine *p)
     : surface(0), antialiased(false), simplePen(false),
-      transformationType(0), opacity(255), dirtyClip(true),
+      transformationType(0), opacity(255),
       clipType(ClipUnset), dfbDevice(0),
-      compositionModeStatus(0), q(p)
+      compositionModeStatus(0), inClip(false), q(p)
 {
     fb = QDirectFBScreen::instance()->dfb();
     surfaceCache = new SurfaceCache;
@@ -978,7 +992,6 @@ static inline qreal fixCoord(qreal rect_pos, qreal pixmapSize, qreal offset)
 
 void QDirectFBPaintEnginePrivate::drawTiledPixmap(const QRectF &dest, const QPixmap &pixmap, const QPointF &off)
 {
-    Q_ASSERT(!dirtyClip);
     Q_ASSERT(!(transformationType & Matrix_BlitsUnsupported));
     const QTransform &transform = q->state()->matrix;
     const QRect destinationRect = transform.mapRect(dest).toRect().normalized();
@@ -1071,9 +1084,7 @@ void QDirectFBPaintEnginePrivate::drawTiledPixmap(const QRectF &dest, const QPix
 
 void QDirectFBPaintEnginePrivate::updateClip()
 {
-    if (!dirtyClip)
-        return;
-
+    Q_ASSERT(surface);
     currentClip = QRect();
     const QClipData *clipData = clip();
     if (!clipData || !clipData->enabled) {
@@ -1095,14 +1106,12 @@ void QDirectFBPaintEnginePrivate::updateClip()
     } else {
         clipType = ComplexClip;
     }
-
-    dirtyClip = false;
 }
 
 void QDirectFBPaintEnginePrivate::systemStateChanged()
 {
-    dirtyClip = true;
     QRasterPaintEnginePrivate::systemStateChanged();
+    updateClip();
 }
 
 IDirectFBSurface *SurfaceCache::getSurface(const uint *buf, int size)
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.h b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.h
index b939b68..80108b2 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.h
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.h
@@ -101,6 +101,7 @@ public:
     virtual void setState(QPainterState *state);
 
     virtual void clip(const QVectorPath &path, Qt::ClipOperation op);
+    virtual void clip(const QRegion &region, Qt::ClipOperation op);
     virtual void clip(const QRect &rect, Qt::ClipOperation op);
 
     static void initImageCache(int size);
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
index 774162c..dc53847 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
@@ -56,13 +56,18 @@
 
 class QDirectFBScreenPrivate : public QObject, public QWSGraphicsSystem
 {
+    Q_OBJECT
 public:
     QDirectFBScreenPrivate(QDirectFBScreen *qptr);
     ~QDirectFBScreenPrivate();
 
     void setFlipFlags(const QStringList &args);
     QPixmapData *createPixmapData(QPixmapData::PixelType type) const;
-
+public slots:
+#ifdef QT_DIRECTFB_WM
+    void onWindowEvent(QWSWindow *window, QWSServer::WindowEvent event);
+#endif
+public:
     IDirectFB *dfb;
     DFBSurfaceFlipFlags flipFlags;
     QDirectFBScreen::DirectFBFlags directFBFlags;
@@ -86,6 +91,8 @@ public:
     QDirectFBScreen *q;
 };
 
+#include "qdirectfbscreen.moc"
+
 QDirectFBScreenPrivate::QDirectFBScreenPrivate(QDirectFBScreen *qptr)
     : QWSGraphicsSystem(qptr), dfb(0), flipFlags(DSFLIP_NONE),
       directFBFlags(QDirectFBScreen::NoFlags), alphaPixmapFormat(QImage::Format_Invalid),
@@ -107,6 +114,10 @@ QDirectFBScreenPrivate::QDirectFBScreenPrivate(QDirectFBScreen *qptr)
 #ifndef QT_NO_QWS_SIGNALHANDLER
     QWSSignalHandler::instance()->addObject(this);
 #endif
+#ifdef QT_DIRECTFB_WM
+    connect(QWSServer::instance(), SIGNAL(windowEvent(QWSWindow*, QWSServer::WindowEvent)),
+            this, SLOT(onWindowEvent(QWSWindow*, QWSServer::WindowEvent)));
+#endif
 }
 
 QDirectFBScreenPrivate::~QDirectFBScreenPrivate()
@@ -578,6 +589,7 @@ QDirectFBScreenCursor::QDirectFBScreenCursor()
 
 void QDirectFBScreenCursor::move(int x, int y)
 {
+    pos = QPoint(x, y);
     layer->WarpCursor(layer, x, y);
 }
 
@@ -746,6 +758,18 @@ void QDirectFBScreenPrivate::setFlipFlags(const QStringList &args)
     }
 }
 
+#ifdef QT_DIRECTFB_WM
+void QDirectFBScreenPrivate::onWindowEvent(QWSWindow *window, QWSServer::WindowEvent event)
+{
+    if (event == QWSServer::Raise) {
+        QWSWindowSurface *windowSurface = window->windowSurface();
+        if (windowSurface && windowSurface->key() == QLatin1String("directfb")) {
+            static_cast<QDirectFBWindowSurface*>(windowSurface)->raise();
+        }
+    }
+}
+#endif
+
 QPixmapData *QDirectFBScreenPrivate::createPixmapData(QPixmapData::PixelType type) const
 {
     if (type == QPixmapData::BitmapType)
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.cpp
index 584f334..441bac9 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.cpp
@@ -54,6 +54,7 @@ QDirectFBWindowSurface::QDirectFBWindowSurface(DFBSurfaceFlipFlags flip, QDirect
     : QDirectFBPaintDevice(scr)
 #ifndef QT_NO_DIRECTFB_WM
     , dfbWindow(0)
+    , sibling(0)
 #endif
     , flipFlags(flip)
     , boundingRectFlip(scr->directFBFlags() & QDirectFBScreen::BoundingRectFlip)
@@ -72,6 +73,7 @@ QDirectFBWindowSurface::QDirectFBWindowSurface(DFBSurfaceFlipFlags flip, QDirect
     : QWSWindowSurface(widget), QDirectFBPaintDevice(scr)
 #ifndef QT_NO_DIRECTFB_WM
     , dfbWindow(0)
+    , sibling(0)
 #endif
     , flipFlags(flip)
     , boundingRectFlip(scr->directFBFlags() & QDirectFBScreen::BoundingRectFlip)
@@ -98,6 +100,17 @@ QDirectFBWindowSurface::~QDirectFBWindowSurface()
 {
 }
 
+#ifdef QT_DIRECTFB_WM
+void QDirectFBWindowSurface::raise()
+{
+    if (dfbWindow) {
+        dfbWindow->RaiseToTop(dfbWindow);
+    } else if (sibling && (!sibling->sibling || sibling->dfbWindow)) {
+        sibling->raise();
+    }
+}
+#endif
+
 bool QDirectFBWindowSurface::isValid() const
 {
     return true;
@@ -126,6 +139,7 @@ void QDirectFBWindowSurface::createWindow()
         description.surface_caps = DSCAPS_PREMULTIPLIED;
 
     DFBResult result = layer->CreateWindow(layer, &description, &dfbWindow);
+
     if (result != DFB_OK)
         DirectFBErrorFatal("QDirectFBWindowSurface::createWindow", result);
 
@@ -231,34 +245,25 @@ void QDirectFBWindowSurface::setGeometry(const QRect &rect)
 
 QByteArray QDirectFBWindowSurface::permanentState() const
 {
-    QByteArray array;
-#ifdef QT_NO_DIRECTFB_WM
-    array.resize(sizeof(SurfaceFlags) + sizeof(IDirectFBSurface*));
-#else
-    array.resize(sizeof(SurfaceFlags));
-#endif
-    char *ptr = array.data();
-
-    *reinterpret_cast<SurfaceFlags*>(ptr) = surfaceFlags();
-    ptr += sizeof(SurfaceFlags);
-
-#ifdef QT_NO_DIRECTFB_WM
-    *reinterpret_cast<IDirectFBSurface**>(ptr) = dfbSurface;
+    QByteArray state;
+#ifdef QT_DIRECTFB_WM
+    QDataStream ds(&state, QIODevice::WriteOnly);
+    ds << reinterpret_cast<quintptr>(this);
 #endif
-    return array;
+    return state;
 }
 
 void QDirectFBWindowSurface::setPermanentState(const QByteArray &state)
 {
-    SurfaceFlags flags;
-    const char *ptr = state.constData();
-
-    flags = *reinterpret_cast<const SurfaceFlags*>(ptr);
-    setSurfaceFlags(flags);
-
-#ifdef QT_NO_DIRECTFB_WM
-    ptr += sizeof(SurfaceFlags);
-    dfbSurface = *reinterpret_cast<IDirectFBSurface* const*>(ptr);
+#ifdef QT_DIRECTFB_WM
+    if (state.size() == sizeof(quintptr)) {
+        QDataStream ds(state);
+        quintptr ptr;
+        ds >> ptr;
+        sibling = reinterpret_cast<QDirectFBWindowSurface*>(ptr);
+    }
+#else
+    Q_UNUSED(state);
 #endif
 }
 
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.h b/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.h
index 64b1920..2c4bcdf 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.h
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbwindowsurface.h
@@ -65,6 +65,9 @@ public:
     QDirectFBWindowSurface(DFBSurfaceFlipFlags flipFlags, QDirectFBScreen *scr, QWidget *widget);
     ~QDirectFBWindowSurface();
 
+#ifdef QT_DIRECTFB_WM
+    void raise();
+#endif
     bool isValid() const;
 
     void setGeometry(const QRect &rect);
@@ -87,9 +90,10 @@ public:
 
     QImage *buffer(const QWidget *widget);
 private:
-#ifndef QT_NO_DIRECTFB_WM
+#ifdef QT_DIRECTFB_WM
     void createWindow();
     IDirectFBWindow *dfbWindow;
+    QDirectFBWindowSurface *sibling;
 #endif
 
 #ifdef QT_NO_DIRECTFB_WM
diff --git a/src/testlib/qtestcase.cpp b/src/testlib/qtestcase.cpp
index a144923..15c49e1 100644
--- a/src/testlib/qtestcase.cpp
+++ b/src/testlib/qtestcase.cpp
@@ -808,12 +808,12 @@ namespace QTest
 {
     static QObject *currentTestObject = 0;
 
-    struct TestFunction {
+    static struct TestFunction {
         TestFunction():function(0), data(0) {}
         ~TestFunction() { delete [] data; }
         int function;
         char *data;
-    } testFuncs[512];
+    } *testFuncs;
 
     /**
      * Contains the count of test functions that was supplied
@@ -1120,6 +1120,11 @@ static void qParseArgs(int argc, char *argv[])
                 exit(1);
             }
             ++QTest::lastTestFuncIdx;
+            if (!QTest::testFuncs) {
+                struct Cleanup { ~Cleanup() { delete[] QTest::testFuncs; } };
+                static Cleanup cleanup;
+                QTest::testFuncs = new TestFunction[512];
+            }
             QTest::testFuncs[QTest::lastTestFuncIdx].function = idx;
             QTest::testFuncs[QTest::lastTestFuncIdx].data = data;
             QTEST_ASSERT(QTest::lastTestFuncIdx < 512);
diff --git a/src/testlib/qtestevent.h b/src/testlib/qtestevent.h
index a8376ee..dfbba33 100644
--- a/src/testlib/qtestevent.h
+++ b/src/testlib/qtestevent.h
@@ -71,6 +71,7 @@ public:
     virtual ~QTestEvent() {}
 };
 
+#ifdef QT_GUI_LIB
 class QTestKeyEvent: public QTestEvent
 {
 public:
@@ -135,6 +136,8 @@ private:
     QPoint _pos;
     int _delay;
 };
+#endif //QT_GUI_LIB
+
 
 class QTestDelayEvent: public QTestEvent
 {
@@ -159,6 +162,7 @@ public:
     inline void clear()
     { qDeleteAll(*this); QList<QTestEvent *>::clear(); }
 
+#ifdef QT_GUI_LIB
     inline void addKeyClick(Qt::Key qtKey, Qt::KeyboardModifiers modifiers = Qt::NoModifier, int msecs = -1)
     { addKeyEvent(QTest::Click, qtKey, modifiers, msecs); }
     inline void addKeyPress(Qt::Key qtKey, Qt::KeyboardModifiers modifiers = Qt::NoModifier, int msecs = -1)
@@ -194,6 +198,7 @@ public:
     { append(new QTestMouseEvent(QTest::MouseDClick, button, stateKey, pos, delay)); }
     inline void addMouseMove(QPoint pos = QPoint(), int delay=-1)
     { append(new QTestMouseEvent(QTest::MouseMove, Qt::NoButton, 0, pos, delay)); }
+#endif //QT_GUI_LIB
 
     inline void addDelay(int msecs)
     { append(new QTestDelayEvent(msecs)); }
diff --git a/src/testlib/qtestkeyboard.h b/src/testlib/qtestkeyboard.h
index 2e475b2..af81075 100644
--- a/src/testlib/qtestkeyboard.h
+++ b/src/testlib/qtestkeyboard.h
@@ -39,7 +39,7 @@
 **
 ****************************************************************************/
 
-#ifndef QTESTKEYBOARD_H
+#if !defined(QTESTKEYBOARD_H) && defined(QT_GUI_LIB)
 #define QTESTKEYBOARD_H
 
 #if 0
diff --git a/src/testlib/qtestmouse.h b/src/testlib/qtestmouse.h
index 2825c58..7ea927c 100644
--- a/src/testlib/qtestmouse.h
+++ b/src/testlib/qtestmouse.h
@@ -39,7 +39,7 @@
 **
 ****************************************************************************/
 
-#ifndef QTESTMOUSE_H
+#if !defined(QTESTMOUSE_H) && defined(QT_GUI_LIB)
 #define QTESTMOUSE_H
 
 #if 0