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

26 files changed, 187 insertions, 225 deletions

diff --git a/src/activeqt/container/qaxwidget.cpp b/src/activeqt/container/qaxwidget.cpp
index 19f00db..ff6bcb8 100644
--- a/src/activeqt/container/qaxwidget.cpp
+++ b/src/activeqt/container/qaxwidget.cpp
@@ -985,7 +985,11 @@ HRESULT WINAPI QAxClientSite::TranslateAccelerator(LPMSG lpMsg, DWORD /*grfModif
 
     bool ActiveQtDetected = false;
     bool fromInProcServer = false;
+#ifdef GWLP_USERDATA
     LONG_PTR serverType = GetWindowLongPtr(lpMsg->hwnd, GWLP_USERDATA);
+#else
+    LONG serverType = GetWindowLong(lpMsg->hwnd, GWL_USERDATA);
+#endif
     if (serverType == QAX_INPROC_SERVER) {
         ActiveQtDetected = true;
         fromInProcServer = true;
diff --git a/src/activeqt/control/qaxserverbase.cpp b/src/activeqt/control/qaxserverbase.cpp
index e482c60..e7ddb47 100644
--- a/src/activeqt/control/qaxserverbase.cpp
+++ b/src/activeqt/control/qaxserverbase.cpp
@@ -3605,15 +3605,26 @@ HRESULT WINAPI QAxServerBase::TranslateAcceleratorW(MSG *pMsg)
         return S_FALSE;
     bool resetUserData = false;
     // set server type in the user-data of the window.
+#ifdef GWLP_USERDATA
     LONG_PTR serverType = QAX_INPROC_SERVER;
+#else
+    LONG serverType = QAX_INPROC_SERVER;
+#endif
     if (qAxOutProcServer)
         serverType = QAX_OUTPROC_SERVER;
+#ifdef GWLP_USERDATA
     LONG_PTR oldData = SetWindowLongPtr(pMsg->hwnd, GWLP_USERDATA, serverType);
+#else
+    LONG oldData = SetWindowLong(pMsg->hwnd, GWL_USERDATA, serverType);
+#endif
     HRESULT hres = controlSite->TranslateAcceleratorW(pMsg, dwKeyMod);
     controlSite->Release();
     // reset the user-data for the window.
+#ifdef GWLP_USERDATA
     SetWindowLongPtr(pMsg->hwnd, GWLP_USERDATA, oldData);
-
+#else
+    SetWindowLong(pMsg->hwnd, GWL_USERDATA, oldData);
+#endif
     return hres;
 }
 
diff --git a/src/corelib/arch/qatomic_vxworks.h b/src/corelib/arch/qatomic_vxworks.h
index 573a44d..b441210 100644
--- a/src/corelib/arch/qatomic_vxworks.h
+++ b/src/corelib/arch/qatomic_vxworks.h
@@ -34,7 +34,7 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
 ** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
+** contact the sales department at http://www.qtsoftware.com/contact.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/io/qfilesystemwatcher_fsevents.cpp b/src/corelib/io/qfilesystemwatcher_fsevents.cpp
index 3e0aee8..cb276b7 100644
--- a/src/corelib/io/qfilesystemwatcher_fsevents.cpp
+++ b/src/corelib/io/qfilesystemwatcher_fsevents.cpp
@@ -422,9 +422,12 @@ void QFSEventsFileSystemWatcherEngine::fseventsCallback(ConstFSEventStreamRef ,
 void QFSEventsFileSystemWatcherEngine::stop()
 {
 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
+    QMutexLocker locker(&mutex);
     stopFSStream(fsStream);
-    if (threadsRunLoop)
+    if (threadsRunLoop) {
         CFRunLoopStop(threadsRunLoop);
+        waitForStop.wait(&mutex);
+    }
 #endif
 }
 
@@ -461,6 +464,8 @@ void QFSEventsFileSystemWatcherEngine::run()
     // immediately.
     CFRunLoopRun();
     threadsRunLoop = 0;
+    QMutexLocker locker(&mutex);
+    waitForStop.wakeAll();
 #endif
 }
 
diff --git a/src/corelib/io/qfilesystemwatcher_fsevents_p.h b/src/corelib/io/qfilesystemwatcher_fsevents_p.h
index 4770867..ffc0c68 100644
--- a/src/corelib/io/qfilesystemwatcher_fsevents_p.h
+++ b/src/corelib/io/qfilesystemwatcher_fsevents_p.h
@@ -114,6 +114,7 @@ private:
     CFRunLoopRef threadsRunLoop;
     QMutex mutex;
     QWaitCondition waitCondition;
+    QWaitCondition waitForStop;
 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
     PathHash filePathInfoHash;
     PathHash dirPathInfoHash;
diff --git a/src/corelib/kernel/qabstractitemmodel.cpp b/src/corelib/kernel/qabstractitemmodel.cpp
index bc95c60..5d5d4cc 100644
--- a/src/corelib/kernel/qabstractitemmodel.cpp
+++ b/src/corelib/kernel/qabstractitemmodel.cpp
@@ -1884,6 +1884,8 @@ QSize QAbstractItemModel::span(const QModelIndex &) const
 }
 
 /*!
+  \since 4.6
+  
   Sets the model's role names to \a roleNames.
 
   This function is provided to allow mapping of role identifiers to
@@ -1900,6 +1902,8 @@ void QAbstractItemModel::setRoleNames(const QHash<int,QByteArray> &roleNames)
 }
 
 /*!
+  \since 4.6
+
   Returns the model's role names.
 
   \sa setRoleNames()
diff --git a/src/corelib/kernel/qfunctions_vxworks.cpp b/src/corelib/kernel/qfunctions_vxworks.cpp
index 6d5e7cc..def8f4c 100644
--- a/src/corelib/kernel/qfunctions_vxworks.cpp
+++ b/src/corelib/kernel/qfunctions_vxworks.cpp
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
+** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the QtCore module of the Qt Toolkit.
 **
@@ -34,7 +34,7 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
 ** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
+** contact the sales department at http://www.qtsoftware.com/contact.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/kernel/qfunctions_vxworks.h b/src/corelib/kernel/qfunctions_vxworks.h
index cc98948..e31d495 100644
--- a/src/corelib/kernel/qfunctions_vxworks.h
+++ b/src/corelib/kernel/qfunctions_vxworks.h
@@ -34,7 +34,7 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
 ** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
+** contact the sales department at http://www.qtsoftware.com/contact.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/corelib/kernel/qmetaobject.cpp b/src/corelib/kernel/qmetaobject.cpp
index 9ff0bc1..d43c5dd 100644
--- a/src/corelib/kernel/qmetaobject.cpp
+++ b/src/corelib/kernel/qmetaobject.cpp
@@ -1352,6 +1352,8 @@ int QMetaMethod::attributes() const
 }
 
 /*!
+  \since 4.6
+
   Returns this method's index.
 */
 int QMetaMethod::methodIndex() const
@@ -2076,6 +2078,8 @@ int QMetaProperty::userType() const
 }
 
 /*!
+  \since 4.6
+
   Returns this property's index.
 */
 int QMetaProperty::propertyIndex() const
diff --git a/src/corelib/tools/qbytedata_p.h b/src/corelib/tools/qbytedata_p.h
index cc10ea2..f3724f6 100644
--- a/src/corelib/tools/qbytedata_p.h
+++ b/src/corelib/tools/qbytedata_p.h
@@ -42,8 +42,18 @@
 #ifndef QBYTEDATA_H
 #define QBYTEDATA_H
 
-#include <qbytearray.h>
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
 
+#include <qbytearray.h>
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/gui/embedded/qkbdqnx_qws.cpp b/src/gui/embedded/qkbdqnx_qws.cpp
index 06163c7..089b868 100644
--- a/src/gui/embedded/qkbdqnx_qws.cpp
+++ b/src/gui/embedded/qkbdqnx_qws.cpp
@@ -6,11 +6,11 @@
 ** This file is part of the QtGui module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL$
-** Commercial Usage
-** Licensees holding valid Qt Commercial licenses may use this file in
-** accordance with the Qt Commercial License Agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Nokia.
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
 **
 ** GNU Lesser General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU Lesser
diff --git a/src/gui/embedded/qkbdqnx_qws.h b/src/gui/embedded/qkbdqnx_qws.h
index c046c8d..fa3ae56 100644
--- a/src/gui/embedded/qkbdqnx_qws.h
+++ b/src/gui/embedded/qkbdqnx_qws.h
@@ -6,11 +6,11 @@
 ** This file is part of the QtGui module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL$
-** Commercial Usage
-** Licensees holding valid Qt Commercial licenses may use this file in
-** accordance with the Qt Commercial License Agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Nokia.
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
 **
 ** GNU Lesser General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU Lesser
diff --git a/src/gui/embedded/qmouseqnx_qws.cpp b/src/gui/embedded/qmouseqnx_qws.cpp
index 98f8f06..59cd5be 100644
--- a/src/gui/embedded/qmouseqnx_qws.cpp
+++ b/src/gui/embedded/qmouseqnx_qws.cpp
@@ -6,11 +6,11 @@
 ** This file is part of the QtGui module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL$
-** Commercial Usage
-** Licensees holding valid Qt Commercial licenses may use this file in
-** accordance with the Qt Commercial License Agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Nokia.
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
 **
 ** GNU Lesser General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU Lesser
diff --git a/src/gui/embedded/qmouseqnx_qws.h b/src/gui/embedded/qmouseqnx_qws.h
index a61562e..f8cad4a 100644
--- a/src/gui/embedded/qmouseqnx_qws.h
+++ b/src/gui/embedded/qmouseqnx_qws.h
@@ -6,11 +6,11 @@
 ** This file is part of the QtGui module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL$
-** Commercial Usage
-** Licensees holding valid Qt Commercial licenses may use this file in
-** accordance with the Qt Commercial License Agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Nokia.
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
 **
 ** GNU Lesser General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU Lesser
diff --git a/src/gui/embedded/qscreenqnx_qws.cpp b/src/gui/embedded/qscreenqnx_qws.cpp
index 7101bc7..c79ee59 100644
--- a/src/gui/embedded/qscreenqnx_qws.cpp
+++ b/src/gui/embedded/qscreenqnx_qws.cpp
@@ -6,11 +6,11 @@
 ** This file is part of the QtGui module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL$
-** Commercial Usage
-** Licensees holding valid Qt Commercial licenses may use this file in
-** accordance with the Qt Commercial License Agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Nokia.
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
 **
 ** GNU Lesser General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU Lesser
diff --git a/src/gui/embedded/qscreenqnx_qws.h b/src/gui/embedded/qscreenqnx_qws.h
index 837c061..30312fe 100644
--- a/src/gui/embedded/qscreenqnx_qws.h
+++ b/src/gui/embedded/qscreenqnx_qws.h
@@ -6,11 +6,11 @@
 ** This file is part of the QtGui module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL$
-** Commercial Usage
-** Licensees holding valid Qt Commercial licenses may use this file in
-** accordance with the Qt Commercial License Agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Nokia.
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
 **
 ** GNU Lesser General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU Lesser
diff --git a/src/gui/graphicsview/qgraphicstransform.cpp b/src/gui/graphicsview/qgraphicstransform.cpp
index 890aff7..778cd94 100644
--- a/src/gui/graphicsview/qgraphicstransform.cpp
+++ b/src/gui/graphicsview/qgraphicstransform.cpp
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
+** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the QtDeclarative module of the Qt Toolkit.
 **
@@ -34,7 +34,7 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
 ** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
+** contact the sales department at http://www.qtsoftware.com/contact.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/gui/image/qpixmap_mac.cpp b/src/gui/image/qpixmap_mac.cpp
index 45392f1..5568898 100644
--- a/src/gui/image/qpixmap_mac.cpp
+++ b/src/gui/image/qpixmap_mac.cpp
@@ -1178,6 +1178,7 @@ QPixmap QPixmap::fromMacCGImageRef(CGImageRef image)
     const size_t w = CGImageGetWidth(image),
                  h = CGImageGetHeight(image);
     QPixmap ret(w, h);
+    ret.fill(Qt::transparent);
     CGRect rect = CGRectMake(0, 0, w, h);
     CGContextRef ctx = qt_mac_cg_context(&ret);
     qt_mac_drawCGImage(ctx, &rect, image);
diff --git a/src/gui/painting/qdatabuffer_p.h b/src/gui/painting/qdatabuffer_p.h
index b568f43..275ec13 100644
--- a/src/gui/painting/qdatabuffer_p.h
+++ b/src/gui/painting/qdatabuffer_p.h
@@ -114,23 +114,6 @@ public:
         qSwap(buffer, other.buffer);
     }
 
-    inline void insertBlank(int pos, int count) {
-        Q_ASSERT(pos >= 0);
-        Q_ASSERT(pos < siz);
-        reserve(siz + count);
-        for (int i = siz - pos - 1; i >= 0; --i)
-            buffer[pos + count + i] = buffer[pos + i];
-        siz += count;
-    }
-
-    inline void removeAndShift(int pos, int count) {
-        Q_ASSERT(pos >= 0);
-        Q_ASSERT(pos < siz);
-        for (int i=pos; i<siz-count; ++i)
-            buffer[i] = buffer[i+count];
-        siz -= count;
-    }
-
     inline QDataBuffer &operator<<(const Type &t) { add(t); return *this; }
 
 private:
diff --git a/src/gui/painting/qoutlinemapper.cpp b/src/gui/painting/qoutlinemapper.cpp
index 9c073f2..70125b9 100644
--- a/src/gui/painting/qoutlinemapper.cpp
+++ b/src/gui/painting/qoutlinemapper.cpp
@@ -40,7 +40,6 @@
 ****************************************************************************/
 
 #include "qoutlinemapper_p.h"
-#include "qbezier_p.h"
 
 #include "qmath.h"
 
@@ -199,70 +198,28 @@ void QOutlineMapper::endOutline()
                                           m_m22 * e.y() + m_m12 * e.x() + m_dy);
             }
         } else {
-            // ## TODO: this case needs to be plain code polygonal paths
-            QTransform matrix(m_m11, m_m12, m_m13, m_m21, m_m22, m_m23, m_dx, m_dy, m_m33);
-
-            if (m_element_types.isEmpty()) {
-                if (!m_elements.isEmpty())
-                    m_elements_dev << m_elements.at(0) * matrix;
-                for (int i=1; i<m_elements.size(); ++i)
-                    m_elements_dev << m_elements.at(i) * matrix;
-
-            } else {
-                for (int i=0, t=0; i<m_elements.size(); ++i) {
-                    switch (m_element_types.at(t)) {
-                    case QPainterPath::MoveToElement:
-                        m_elements_dev << m_elements.at(i) * matrix;
-                        ++t;
-                        break;
-                    case QPainterPath::LineToElement:
-                        m_elements_dev << m_elements.at(i) * matrix;
-                        ++t;
-                        break;
-                    case QPainterPath::CurveToElement: {
-                        QPolygonF segment = QBezier::fromPoints(m_elements.at(i-1),
-                                                                m_elements.at(i),
-                                                                m_elements.at(i+1),
-                                                                m_elements.at(i+2)).toPolygon();
-                        if (segment.size() > 3) 
-                            m_element_types.insertBlank(t, segment.size() - 3);
-                        else if (segment.size() < 3) 
-                            m_element_types.removeAndShift(t, 3 - segment.size());
-
-                        for (QPolygonF::const_iterator it = segment.constBegin();
-                            it < segment.constEnd(); ++it, ++t) {
-                            m_elements_dev << *it * matrix;
-                            m_element_types.at(t) = QPainterPath::LineToElement;
-                        }
-                        i += 2;
-                    } break;
-                    default:
-                        Q_ASSERT(false);
-                        break;
-                    }
-                }
-                element_count = m_elements_dev.size();
-            }
+            const QVectorPath vp((qreal *)m_elements.data(), m_elements.size(), m_element_types.data());
+            QPainterPath path = vp.convertToPainterPath();
+            path = QTransform(m_m11, m_m12, m_m13, m_m21, m_m22, m_m23, m_dx, m_dy, m_m33).map(path);
+            uint old_txop = m_txop;
+            m_txop = QTransform::TxNone;
+            if (path.isEmpty())
+                m_valid = false;
+            else
+                convertPath(path);
+            m_txop = old_txop;
+            return;
         }
         elements = m_elements_dev.data();
     }
 
     if (m_round_coords) {
         // round coordinates to match outlines drawn with drawLine_midpoint_i
-        for (int i = 0; i < element_count; ++i)
+        for (int i = 0; i < m_elements.size(); ++i)
             elements[i] = QPointF(qFloor(elements[i].x() + aliasedCoordinateDelta),
                                   qFloor(elements[i].y() + aliasedCoordinateDelta));
     }
 
-#ifdef QT_DEBUG_CONVERT
-    for (int i=0; i<element_count; ++i) {
-        printf("%d: (%.2f, %.2f)\n",
-               !m_element_types.isEmpty() ? m_element_types.at(i) : -1,
-               elements[i].x(),
-               elements[i].y());
-    }
-#endif
-
     controlPointRect = boundingRect(elements, element_count);
 
 #ifdef QT_DEBUG_CONVERT
diff --git a/src/gui/painting/qpaintengineex.cpp b/src/gui/painting/qpaintengineex.cpp
index 8ec881e..ed9b858 100644
--- a/src/gui/painting/qpaintengineex.cpp
+++ b/src/gui/painting/qpaintengineex.cpp
@@ -421,7 +421,6 @@ void QPaintEngineEx::stroke(const QVectorPath &path, const QPen &pen)
 
     const qreal *lastPoint = points + (pointCount<<1);
 
-    d->activeStroker->begin(d->strokeHandler);
     d->strokeHandler->types.reset();
     d->strokeHandler->pts.reset();
 
@@ -430,13 +429,13 @@ void QPaintEngineEx::stroke(const QVectorPath &path, const QPen &pen)
     if (d->stroker.capStyle() == Qt::RoundCap || d->stroker.joinStyle() == Qt::RoundJoin)
         flags |= QVectorPath::CurvedShapeHint;
 
-    // ### Perspective Xforms are currently not supported...
     qreal txscale = 1;
     if (!(pen.isCosmetic() || (qt_scaleForTransform(state()->matrix, &txscale) && txscale != 1))) {
         // We include cosmetic pens in this case to avoid having to
         // change the current transform. Normal transformed,
         // non-cosmetic pens will be transformed as part of fill
         // later, so they are also covered here..
+        d->activeStroker->begin(d->strokeHandler);
         if (types) {
             while (points < lastPoint) {
                 switch (*types) {
@@ -491,79 +490,64 @@ void QPaintEngineEx::stroke(const QVectorPath &path, const QPen &pen)
         const qreal strokeWidth = d->stroker.strokeWidth();
         d->stroker.setStrokeWidth(strokeWidth * txscale);
         // For cosmetic pens we need a bit of trickery... We to process xform the input points
-        if (types) {
-            bool isProject = state()->matrix.type() >= QTransform::TxProject;
-            while (points < lastPoint) {
-                switch (*types) {
-                case QPainterPath::MoveToElement: {
-                    QPointF pt = (*(QPointF *) points) * state()->matrix;
-                    d->activeStroker->moveTo(pt.x(), pt.y());
-                    points += 2;
-                    ++types;
-                    break;
-                }
-                case QPainterPath::LineToElement: {
-                    QPointF pt = (*(QPointF *) points) * state()->matrix;
-                    d->activeStroker->lineTo(pt.x(), pt.y());
-                    points += 2;
-                    ++types;
-                    break;
-                }
-                case QPainterPath::CurveToElement: {
-                    // Convert projective xformed curves to line
-                    // segments so they can be transformed more
-                    // accurately
-                    if (isProject) {
-                        // -1 access here is safe because there is
-                        // always an element prior to the cubicTo, we
-                        // just need the value..
-                        QPolygonF segment =
-                            QBezier::fromPoints(*(((QPointF *) points) - 1),
-                                                *((QPointF *) points),
-                                                *(((QPointF *) points) + 1),
-                                                *(((QPointF *) points) + 2)).toPolygon();
-
-                        for (QPolygonF::const_iterator it = segment.constBegin();
-                             it < segment.constEnd(); ++it) {
-                            const QPointF pt = *it * state()->matrix;
-                            d->activeStroker->lineTo(pt.x(), pt.y());
-                        }
-                    } else {
+        if (state()->matrix.type() >= QTransform::TxProject) {
+            QPainterPath painterPath = state()->matrix.map(path.convertToPainterPath());
+            d->activeStroker->strokePath(painterPath, d->strokeHandler, QTransform());
+        } else {
+            d->activeStroker->begin(d->strokeHandler);
+            if (types) {
+                while (points < lastPoint) {
+                    switch (*types) {
+                    case QPainterPath::MoveToElement: {
+                        QPointF pt = (*(QPointF *) points) * state()->matrix;
+                        d->activeStroker->moveTo(pt.x(), pt.y());
+                        points += 2;
+                        ++types;
+                        break;
+                    }
+                    case QPainterPath::LineToElement: {
+                        QPointF pt = (*(QPointF *) points) * state()->matrix;
+                        d->activeStroker->lineTo(pt.x(), pt.y());
+                        points += 2;
+                        ++types;
+                        break;
+                    }
+                    case QPainterPath::CurveToElement: {
                         QPointF c1 = ((QPointF *) points)[0] * state()->matrix;
                         QPointF c2 = ((QPointF *) points)[1] * state()->matrix;
                         QPointF e =  ((QPointF *) points)[2] * state()->matrix;
                         d->activeStroker->cubicTo(c1.x(), c1.y(), c2.x(), c2.y(), e.x(), e.y());
+                        points += 6;
+                        types += 3;
+                        flags |= QVectorPath::CurvedShapeHint;
+                        break;
+                    }
+                    default:
+                        break;
                     }
-                    points += 6;
-                    types += 3;
-                    flags |= QVectorPath::CurvedShapeHint;
-                    break;
                 }
-                default:
-                    break;
+                if (path.hasImplicitClose()) {
+                    QPointF pt = * ((QPointF *) path.points()) * state()->matrix;
+                    d->activeStroker->lineTo(pt.x(), pt.y());
                 }
-            }
-            if (path.hasImplicitClose()) {
-                QPointF pt = * ((QPointF *) path.points()) * state()->matrix;
-                d->activeStroker->lineTo(pt.x(), pt.y());
-            }
 
-        } else {
-            QPointF p = ((QPointF *)points)[0] * state()->matrix;
-            d->activeStroker->moveTo(p.x(), p.y());
-            points += 2;
-            ++types;
-            while (points < lastPoint) {
+            } else {
                 QPointF p = ((QPointF *)points)[0] * state()->matrix;
-                d->activeStroker->lineTo(p.x(), p.y());
+                d->activeStroker->moveTo(p.x(), p.y());
                 points += 2;
                 ++types;
+                while (points < lastPoint) {
+                    QPointF p = ((QPointF *)points)[0] * state()->matrix;
+                    d->activeStroker->lineTo(p.x(), p.y());
+                    points += 2;
+                    ++types;
+                }
+                if (path.hasImplicitClose())
+                    d->activeStroker->lineTo(p.x(), p.y());
             }
-            if (path.hasImplicitClose())
-                d->activeStroker->lineTo(p.x(), p.y());
+            d->activeStroker->end();
         }
 
-        d->activeStroker->end();
         d->stroker.setStrokeWidth(strokeWidth);
         QVectorPath strokePath(d->strokeHandler->pts.data(),
                                d->strokeHandler->types.size(),
diff --git a/src/gui/painting/qtransform.cpp b/src/gui/painting/qtransform.cpp
index a322fe4..0a64e4e 100644
--- a/src/gui/painting/qtransform.cpp
+++ b/src/gui/painting/qtransform.cpp
@@ -48,6 +48,8 @@
 #include "qvariant.h"
 #include <qmath.h>
 
+#include <private/qbezier_p.h>
+
 QT_BEGIN_NAMESPACE
 
 #define Q_NEAR_CLIP 0.000001
@@ -1492,27 +1494,12 @@ static inline bool lineTo_clipped(QPainterPath &path, const QTransform &transfor
 
 static inline bool cubicTo_clipped(QPainterPath &path, const QTransform &transform, const QPointF &a, const QPointF &b, const QPointF &c, const QPointF &d, bool needsMoveTo)
 {
-    const QHomogeneousCoordinate ha = mapHomogeneous(transform, a);
-    const QHomogeneousCoordinate hb = mapHomogeneous(transform, b);
-    const QHomogeneousCoordinate hc = mapHomogeneous(transform, c);
-    const QHomogeneousCoordinate hd = mapHomogeneous(transform, d);
-
-    if (ha.w < Q_NEAR_CLIP && hb.w < Q_NEAR_CLIP && hc.w < Q_NEAR_CLIP && hd.w < Q_NEAR_CLIP)
-        return false;
+    // Convert projective xformed curves to line
+    // segments so they can be transformed more accurately
+    QPolygonF segment = QBezier::fromPoints(a, b, c, d).toPolygon();
 
-    if (ha.w >= Q_NEAR_CLIP && hb.w >= Q_NEAR_CLIP && hc.w >= Q_NEAR_CLIP && hd.w >= Q_NEAR_CLIP) {
-        if (needsMoveTo)
-            path.moveTo(ha.toPoint());
-
-        path.cubicTo(hb.toPoint(), hc.toPoint(), hd.toPoint());
-        return true;
-    }
-
-    if (lineTo_clipped(path, transform, a, b, needsMoveTo))
-            needsMoveTo = false;
-    if (lineTo_clipped(path, transform, b, c, needsMoveTo))
-            needsMoveTo = false;
-    if (lineTo_clipped(path, transform, c, d, needsMoveTo))
+    for (int i = 0; i < segment.size() - 1; ++i)
+        if (lineTo_clipped(path, transform, segment.at(i), segment.at(i+1), needsMoveTo))
             needsMoveTo = false;
 
     return !needsMoveTo;
@@ -1793,6 +1780,14 @@ void QTransform::setMatrix(qreal m11, qreal m12, qreal m13,
     m_dirty = TxProject;
 }
 
+static inline bool needsPerspectiveClipping(const QRectF &rect, const QTransform &transform)
+{
+    const qreal wx = qMin(transform.m13() * rect.left(), transform.m13() * rect.right());
+    const qreal wy = qMin(transform.m23() * rect.top(), transform.m23() * rect.bottom());
+
+    return wx + wy + transform.m33() < Q_NEAR_CLIP;
+}
+
 QRect QTransform::mapRect(const QRect &rect) const
 {
     TransformationType t = inline_type();
@@ -1813,7 +1808,7 @@ QRect QTransform::mapRect(const QRect &rect) const
             y -= h;
         }
         return QRect(x, y, w, h);
-    } else {
+    } else if (t < TxProject || !needsPerspectiveClipping(rect, *this)) {
         // see mapToPolygon for explanations of the algorithm.
         qreal x = 0, y = 0;
         MAP(rect.left(), rect.top(), x, y);
@@ -1837,6 +1832,10 @@ QRect QTransform::mapRect(const QRect &rect) const
         xmax = qMax(xmax, x);
         ymax = qMax(ymax, y);
         return QRect(qRound(xmin), qRound(ymin), qRound(xmax)-qRound(xmin), qRound(ymax)-qRound(ymin));
+    } else {
+        QPainterPath path;
+        path.addRect(rect);
+        return map(path).boundingRect().toRect();
     }
 }
 
@@ -1879,7 +1878,7 @@ QRectF QTransform::mapRect(const QRectF &rect) const
             y -= h;
         }
         return QRectF(x, y, w, h);
-    } else {
+    } else if (t < TxProject || !needsPerspectiveClipping(rect, *this)) {
         qreal x = 0, y = 0;
         MAP(rect.x(), rect.y(), x, y);
         qreal xmin = x;
@@ -1902,6 +1901,10 @@ QRectF QTransform::mapRect(const QRectF &rect) const
         xmax = qMax(xmax, x);
         ymax = qMax(ymax, y);
         return QRectF(xmin, ymin, xmax-xmin, ymax - ymin);
+    } else {
+        QPainterPath path;
+        path.addRect(rect);
+        return map(path).boundingRect();
     }
 }
 
diff --git a/src/gui/widgets/qlinecontrol.cpp b/src/gui/widgets/qlinecontrol.cpp
index 106d8f2..f68d287 100644
--- a/src/gui/widgets/qlinecontrol.cpp
+++ b/src/gui/widgets/qlinecontrol.cpp
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
+** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the QtGui module of the Qt Toolkit.
 **
@@ -34,7 +34,7 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
 ** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
+** contact the sales department at http://www.qtsoftware.com/contact.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/gui/widgets/qlineedit_p.cpp b/src/gui/widgets/qlineedit_p.cpp
index 0e39304..f0ec8ad 100644
--- a/src/gui/widgets/qlineedit_p.cpp
+++ b/src/gui/widgets/qlineedit_p.cpp
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
+** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the QtGui module of the Qt Toolkit.
 **
@@ -34,7 +34,7 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
 ** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
+** contact the sales department at http://www.qtsoftware.com/contact.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/gui/widgets/qmenu.cpp b/src/gui/widgets/qmenu.cpp
index 8eec0fc..0b85eec 100644
--- a/src/gui/widgets/qmenu.cpp
+++ b/src/gui/widgets/qmenu.cpp
@@ -2721,7 +2721,7 @@ void QMenu::mouseMoveEvent(QMouseEvent *e)
 
     QAction *action = d->actionAt(e->pos());
     if (!action) {
-        if (d->hasHadMouse && !rect().contains(e->pos()))
+        if (d->hasHadMouse)
             d->setCurrentAction(0);
         return;
     } else if(e->buttons()) {
diff --git a/src/sql/drivers/mysql/qsql_mysql.cpp b/src/sql/drivers/mysql/qsql_mysql.cpp
index bd6f7b9..39ef1ef 100644
--- a/src/sql/drivers/mysql/qsql_mysql.cpp
+++ b/src/sql/drivers/mysql/qsql_mysql.cpp
@@ -85,11 +85,10 @@ public:
 #else
         tc(0),
 #endif
-        preparedQuerys(false), preparedQuerysEnabled(false) {}
+        preparedQuerysEnabled(false) {}
     MYSQL *mysql;
     QTextCodec *tc;
 
-    bool preparedQuerys;
     bool preparedQuerysEnabled;
 };
 
@@ -172,6 +171,7 @@ public:
 #if MYSQL_VERSION_ID >= 40108
         , stmt(0), meta(0), inBinds(0), outBinds(0)
 #endif
+        , preparedQuery(false)
         {
             connect(dp, SIGNAL(destroyed()), this, SLOT(driverDestroyed()));
         }
@@ -209,6 +209,9 @@ public:
     MYSQL_BIND *inBinds;
     MYSQL_BIND *outBinds;
 #endif
+
+    bool preparedQuery;
+
 private Q_SLOTS:
     void driverDestroyed() { driver = NULL; }
 };
@@ -399,7 +402,7 @@ QMYSQLResult::~QMYSQLResult()
 QVariant QMYSQLResult::handle() const
 {
 #if MYSQL_VERSION_ID >= 40108
-    if(d->driver && d->driver->d->preparedQuerys)
+    if(d->preparedQuery)
         return d->meta ? qVariantFromValue(d->meta) : qVariantFromValue(d->stmt);
     else
 #endif
@@ -454,9 +457,6 @@ void QMYSQLResult::cleanup()
     d->row = NULL;
     setAt(-1);
     setActive(false);
-
-    if(d->driver)
-        d->driver->d->preparedQuerys = d->driver->d->preparedQuerysEnabled;
 }
 
 bool QMYSQLResult::fetch(int i)
@@ -474,7 +474,7 @@ bool QMYSQLResult::fetch(int i)
     }
     if (at() == i)
         return true;
-    if (d->driver->d->preparedQuerys) {
+    if (d->preparedQuery) {
 #if MYSQL_VERSION_ID >= 40108
         mysql_stmt_data_seek(d->stmt, i);
 
@@ -507,7 +507,7 @@ bool QMYSQLResult::fetchNext()
 {
     if(!d->driver)
         return false;
-    if (d->driver->d->preparedQuerys) {
+    if (d->preparedQuery) {
 #if MYSQL_VERSION_ID >= 40108
         if (mysql_stmt_fetch(d->stmt))
             return false;
@@ -534,7 +534,7 @@ bool QMYSQLResult::fetchLast()
     }
 
     my_ulonglong numRows;
-    if (d->driver->d->preparedQuerys) {
+    if (d->preparedQuery) {
 #if MYSQL_VERSION_ID >= 40108
         numRows = mysql_stmt_num_rows(d->stmt);
 #else
@@ -574,7 +574,7 @@ QVariant QMYSQLResult::data(int field)
     int fieldLength = 0;
     const QMYSQLResultPrivate::QMyField &f = d->fields.at(field);
     QString val;
-    if (d->driver->d->preparedQuerys) {
+    if (d->preparedQuery) {
         if (f.nullIndicator)
             return QVariant(f.type);
 
@@ -634,7 +634,7 @@ QVariant QMYSQLResult::data(int field)
     case QVariant::ByteArray: {
 
         QByteArray ba;
-        if (d->driver->d->preparedQuerys) {
+        if (d->preparedQuery) {
             ba = QByteArray(f.outField, f.bufLength);
         } else {
             ba = QByteArray(d->row[field], fieldLength);
@@ -651,7 +651,7 @@ QVariant QMYSQLResult::data(int field)
 
 bool QMYSQLResult::isNull(int field)
 {
-   if (d->driver->d->preparedQuerys)
+   if (d->preparedQuery)
        return d->fields.at(field).nullIndicator;
    else
        return d->row[field] == NULL;
@@ -662,11 +662,9 @@ bool QMYSQLResult::reset (const QString& query)
     if (!driver() || !driver()->isOpen() || driver()->isOpenError() || !d->driver)
         return false;
 
-    if(d->driver->d->preparedQuerysEnabled && prepare(query)) {
-        d->driver->d->preparedQuerys = true;
-        return exec();
-    }
-    d->driver->d->preparedQuerys = false;
+    d->preparedQuery = false;
+
+    cleanup();
 
     const QByteArray encQuery(fromUnicode(d->driver->d->tc, query));
     if (mysql_real_query(d->driver->d->mysql, encQuery.data(), encQuery.length())) {
@@ -699,7 +697,7 @@ bool QMYSQLResult::reset (const QString& query)
 int QMYSQLResult::size()
 {
     if (d->driver && isSelect())
-        if (d->driver->d->preparedQuerys)
+        if (d->preparedQuery)
 #if MYSQL_VERSION_ID >= 40108
             return mysql_stmt_num_rows(d->stmt);
 #else
@@ -721,7 +719,7 @@ QVariant QMYSQLResult::lastInsertId() const
     if (!isActive() || !d->driver)
         return QVariant();
 
-    if (d->driver->d->preparedQuerys) {
+    if (d->preparedQuery) {
 #if MYSQL_VERSION_ID >= 40108
         quint64 id = mysql_stmt_insert_id(d->stmt);
         if (id)
@@ -743,7 +741,7 @@ QSqlRecord QMYSQLResult::record() const
         return info;
 
 #if MYSQL_VERSION_ID >= 40108
-    res = d->driver->d->preparedQuerys ? d->meta : d->result;
+    res = d->preparedQuery ? d->meta : d->result;
 #else
     res = d->result;
 #endif
@@ -856,7 +854,7 @@ bool QMYSQLResult::prepare(const QString& query)
         return false;
 #if MYSQL_VERSION_ID >= 40108
     cleanup();
-    if (!d->driver->d->preparedQuerys)
+    if (!d->driver->d->preparedQuerysEnabled)
         return QSqlResult::prepare(query);
 
     int r;
@@ -886,6 +884,7 @@ bool QMYSQLResult::prepare(const QString& query)
     }
 
     setSelect(d->bindInValues());
+    d->preparedQuery = true;
     return true;
 #else
     return false;
@@ -896,7 +895,7 @@ bool QMYSQLResult::exec()
 {
     if (!d->driver)
         return false;
-    if (!d->driver->d->preparedQuerys)
+    if (!d->preparedQuery)
         return QSqlResult::exec();
     if (!d->stmt)
         return false;
@@ -1338,9 +1337,6 @@ QSqlIndex QMYSQLDriver::primaryIndex(const QString& tablename) const
     if (!isOpen())
         return idx;
 
-    prepQ = d->preparedQuerysEnabled;
-    d->preparedQuerysEnabled = false;
-
     QSqlQuery i(createResult());
     QString stmt(QLatin1String("show index from %1;"));
     QSqlRecord fil = record(tablename);
@@ -1353,7 +1349,6 @@ QSqlIndex QMYSQLDriver::primaryIndex(const QString& tablename) const
         }
     }
 
-    d->preparedQuerysEnabled = prepQ;
     return idx;
 }