Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (25 commits)
  Fix compilation on WinCE and MinGW by memsetting the OVERLAPPED struct.
  qdoc: Added <div> elements to some html output for class references.
  Fix compile error on mingw.
  MONILITY-645
  Do not override alternate background color in Plastique
  Fix QComboBox ignoring foreground role in some styles
  Fix compilation on HP-UXi: _SC_MONOTONIC_CLOCK isn't defined
  Fix compilation with Sun CC:
  Ensure that we return QPair<long,long> in all cases.
  Update PLATFORM(SPARC64) to CPU(SPARC64)
  jui files are no c++ ...
  scan some more file types by default
  Support EtchDisabledText with spin box on Windows style
  QNAM HTTP: Fix invoking a method when being destructed right now
  Fixed a typo in the QDoubleValidotor doc.
  Trivial fix to JavaScriptCore to fix building with MSVC 2010
  Autotest: oops, fix oops: remove qguard from auto.pro
  Autotests: oops, remove last traces of QGuard
  Remove QGuard.
  Unskip test that used to crash
  ...

34 files changed, 201 insertions, 248 deletions

diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/StructureTransitionTable.h b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/StructureTransitionTable.h
index 35fb7e4..2ecf0d3 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/StructureTransitionTable.h
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/StructureTransitionTable.h
@@ -143,14 +143,14 @@ namespace JSC {
             if (!specificValue) {
                 TransitionTable::iterator find = table()->find(key);
                 if (find == table()->end())
-                    table()->add(key, Transition(structure, 0));
+                    table()->add(key, Transition(structure, (Structure*)0));
                 else
                     find->second.first = structure;
             } else {
                 // If we're adding a transition to a specific value, then there cannot be
                 // an existing transition
                 ASSERT(!table()->contains(key));
-                table()->add(key, Transition(0, structure));
+                table()->add(key, Transition((Structure*)0, structure));
             }
         }
 
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Threading.h b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Threading.h
index 5b655e8..85c8743 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Threading.h
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Threading.h
@@ -239,7 +239,7 @@ inline int atomicDecrement(int volatile* addend) { return OSAtomicDecrement32Bar
 inline int atomicIncrement(int volatile* addend) { return android_atomic_inc(addend); }
 inline int atomicDecrement(int volatile* addend) { return android_atomic_dec(addend); }
 
-#elif COMPILER(GCC) && !PLATFORM(SPARC64) && !defined(__SYMBIAN32__) // sizeof(_Atomic_word) != sizeof(int) on sparc64 gcc
+#elif COMPILER(GCC) && !CPU(SPARC64) && !defined(__SYMBIAN32__) // sizeof(_Atomic_word) != sizeof(int) on sparc64 gcc
 #define WTF_USE_LOCKFREE_THREADSAFESHARED 1
 
 inline int atomicIncrement(int volatile* addend) { return __gnu_cxx::__exchange_and_add(addend, 1) + 1; }
diff --git a/src/3rdparty/webkit/JavaScriptCore/runtime/StructureTransitionTable.h b/src/3rdparty/webkit/JavaScriptCore/runtime/StructureTransitionTable.h
index 0fa7b73..f39560a 100644
--- a/src/3rdparty/webkit/JavaScriptCore/runtime/StructureTransitionTable.h
+++ b/src/3rdparty/webkit/JavaScriptCore/runtime/StructureTransitionTable.h
@@ -143,14 +143,14 @@ namespace JSC {
             if (!specificValue) {
                 TransitionTable::iterator find = table()->find(key);
                 if (find == table()->end())
-                    table()->add(key, Transition(structure, 0));
+                    table()->add(key, Transition(structure, (Structure*)0));
                 else
                     find->second.first = structure;
             } else {
                 // If we're adding a transition to a specific value, then there cannot be
                 // an existing transition
                 ASSERT(!table()->contains(key));
-                table()->add(key, Transition(0, structure));
+                table()->add(key, Transition((Structure*)0, structure));
             }
         }
 
diff --git a/src/corelib/io/qwindowspipewriter.cpp b/src/corelib/io/qwindowspipewriter.cpp
index eb42c20..417439f 100644
--- a/src/corelib/io/qwindowspipewriter.cpp
+++ b/src/corelib/io/qwindowspipewriter.cpp
@@ -40,6 +40,7 @@
 ****************************************************************************/
 
 #include "qwindowspipewriter_p.h"
+#include <string.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -100,7 +101,8 @@ qint64 QWindowsPipeWriter::write(const char *ptr, qint64 maxlen)
 
 void QWindowsPipeWriter::run()
 {
-    OVERLAPPED overl = {0, 0, {{ 0 }}, 0};
+    OVERLAPPED overl;
+    memset(&overl, 0, sizeof overl);
     overl.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
     forever {
         lock.lock();
diff --git a/src/corelib/kernel/kernel.pri b/src/corelib/kernel/kernel.pri
index d0dad49..1851e04 100644
--- a/src/corelib/kernel/kernel.pri
+++ b/src/corelib/kernel/kernel.pri
@@ -33,7 +33,6 @@ HEADERS += \
         kernel/qsystemsemaphore.h \
         kernel/qsystemsemaphore_p.h \
         kernel/qfunctions_p.h \
-        kernel/qguard_p.h \
         kernel/qmath.h
 
 SOURCES += \
diff --git a/src/corelib/kernel/qguard_p.h b/src/corelib/kernel/qguard_p.h
deleted file mode 100644
index 0f7fd94..0000000
--- a/src/corelib/kernel/qguard_p.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** 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 Technology Preview License Agreement accompanying
-** this package.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 2.1 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL included in the
-** packaging of this file.  Please review the following information to
-** ensure the GNU Lesser General Public License version 2.1 requirements
-** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights.  These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QGUARD_P_H
-#define QGUARD_P_H
-
-//
-//  W A R N I N G
-//  -------------
-//
-// This file is not part of the Qt API.  It exists for the convenience
-// of qapplication_*.cpp, qwidget*.cpp and qfiledialog.cpp.  This header
-// file may change from version to version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "QtCore/qglobal.h"
-
-QT_BEGIN_NAMESPACE
-
-class QObject;
-template<class T>
-class QGuard
-{
-    QObject *o;
-    QGuard<QObject> *next;
-    QGuard<QObject> **prev;
-    friend void q_guard_addGuard(QGuard<QObject> *);
-    friend void q_guard_removeGuard(QGuard<QObject> *);
-    friend class QObjectPrivate;
-public:
-    inline QGuard();
-    inline QGuard(T *);
-    inline QGuard(const QGuard<T> &);
-    inline virtual ~QGuard();
-
-    inline QGuard<T> &operator=(const QGuard<T> &o);
-    inline QGuard<T> &operator=(T *);
-    
-    inline bool isNull() const
-        { return !o; }
-
-    inline T* operator->() const
-        { return static_cast<T*>(const_cast<QObject*>(o)); }
-    inline T& operator*() const
-        { return *static_cast<T*>(const_cast<QObject*>(o)); }
-    inline operator T*() const
-        { return static_cast<T*>(const_cast<QObject*>(o)); }
-    inline T* data() const
-        { return static_cast<T*>(const_cast<QObject*>(o)); }
-
-protected:
-    virtual void objectDestroyed(T *) {}
-};
-
-QT_END_NAMESPACE
-
-#include "private/qobject_p.h"
-
-QT_BEGIN_NAMESPACE
-
-inline void q_guard_addGuard(QGuard<QObject> *);
-inline void q_guard_removeGuard(QGuard<QObject> *);
-
-template<class T>
-QGuard<T>::QGuard()
-: o(0), next(0), prev(0)
-{
-}
-
-template<class T>
-QGuard<T>::QGuard(T *g)
-: o(g), next(0), prev(0)
-{
-    if (o) q_guard_addGuard(reinterpret_cast<QGuard<QObject> *>(this));
-}
-
-template<class T>
-QGuard<T>::QGuard(const QGuard<T> &g)
-: o(g.o), next(0), prev(0)
-{
-    if (o) q_guard_addGuard(reinterpret_cast<QGuard<QObject> *>(this));
-}
-
-template<class T>
-QGuard<T>::~QGuard()
-{
-    if (prev) q_guard_removeGuard(reinterpret_cast<QGuard<QObject> *>(this));
-    o = 0;
-}
-
-template<class T>
-QGuard<T> &QGuard<T>::operator=(const QGuard<T> &g)
-{
-    if (g.o != o) {
-        if (prev) 
-            q_guard_removeGuard(reinterpret_cast<QGuard<QObject> *>(this));
-        o = g.o;
-        if (o) q_guard_addGuard(reinterpret_cast<QGuard<QObject> *>(this));
-    }
-    return *this;
-}
-
-template<class T>
-inline QGuard<T> &QGuard<T>::operator=(T *g)
-{
-    if (g != o) {
-        if (prev) 
-            q_guard_removeGuard(reinterpret_cast<QGuard<QObject> *>(this));
-        o = g;
-        if (o) q_guard_addGuard(reinterpret_cast<QGuard<QObject> *>(this));
-    }
-    return *this;
-}
-
-QT_END_NAMESPACE
-
-#endif // QGUARD_P_H
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp
index 68f34ca..dbc6be2 100644
--- a/src/corelib/kernel/qobject.cpp
+++ b/src/corelib/kernel/qobject.cpp
@@ -496,15 +496,6 @@ void QMetaObject::changeGuard(QObject **ptr, QObject *o)
 void QObjectPrivate::clearGuards(QObject *object)
 {
     QObjectPrivate *priv = QObjectPrivate::get(object);
-    QGuard<QObject> *guard = priv->extraData ? priv->extraData->objectGuards : 0;
-    while (guard) {
-        QGuard<QObject> *g = guard;
-        guard = guard->next;
-        g->o = 0;
-        g->prev = 0;
-        g->next = 0;
-        g->objectDestroyed(object);
-    }
 
     if (!priv->hasGuards)
         return;
diff --git a/src/corelib/kernel/qobject_p.h b/src/corelib/kernel/qobject_p.h
index 20e3da1..3b59abb 100644
--- a/src/corelib/kernel/qobject_p.h
+++ b/src/corelib/kernel/qobject_p.h
@@ -60,7 +60,6 @@
 #include "QtCore/qvector.h"
 #include "QtCore/qreadwritelock.h"
 #include "QtCore/qvariant.h"
-#include "private/qguard_p.h"
 
 QT_BEGIN_NAMESPACE
 
@@ -100,13 +99,12 @@ class Q_CORE_EXPORT QObjectPrivate : public QObjectData
 public:
     struct ExtraData
     {
-        ExtraData() : objectGuards(0) {}
+        ExtraData() {}
 #ifndef QT_NO_USERDATA
         QVector<QObjectUserData *> userData;
 #endif
         QList<QByteArray> propertyNames;
         QList<QVariant> propertyValues;
-        QGuard<QObject> *objectGuards; //linked list handle of QGuards
     };
 
     struct Connection
@@ -224,33 +222,6 @@ inline bool QObjectPrivate::isSignalConnected(uint signal_index) const
 }
 
 
-inline void q_guard_addGuard(QGuard<QObject> *g)
-{
-    QObjectPrivate *p = QObjectPrivate::get(g->o);
-    if (p->wasDeleted) {
-        qWarning("QGuard: cannot add guard to deleted object");
-        g->o = 0;
-        return;
-    }
-
-    if (!p->extraData)
-        p->extraData = new QObjectPrivate::ExtraData;
-
-    g->next = p->extraData->objectGuards;
-    p->extraData->objectGuards = g;
-    g->prev = &p->extraData->objectGuards;
-    if (g->next)
-        g->next->prev = &g->next;
-}
-
-inline void q_guard_removeGuard(QGuard<QObject> *g)
-{
-    if (g->next) g->next->prev = g->prev;
-    *g->prev = g->next;
-    g->next = 0;
-    g->prev = 0;
-}
-
 Q_DECLARE_TYPEINFO(QObjectPrivate::Connection, Q_MOVABLE_TYPE);
 Q_DECLARE_TYPEINFO(QObjectPrivate::Sender, Q_MOVABLE_TYPE);
 
diff --git a/src/corelib/tools/qelapsedtimer_unix.cpp b/src/corelib/tools/qelapsedtimer_unix.cpp
index 85d7fa8..2c4ea58 100644
--- a/src/corelib/tools/qelapsedtimer_unix.cpp
+++ b/src/corelib/tools/qelapsedtimer_unix.cpp
@@ -74,7 +74,7 @@ bool QElapsedTimer::isMonotonic()
     static int returnValue = 0;
 
     if (returnValue == 0) {
-#  if (_POSIX_MONOTONIC_CLOCK-0 < 0)
+#  if (_POSIX_MONOTONIC_CLOCK-0 < 0) || !defined(_SC_MONOTONIC_CLOCK)
         returnValue = -1;
 #  elif (_POSIX_MONOTONIC_CLOCK == 0)
         // detect if the system support monotonic timers
@@ -97,19 +97,19 @@ static inline QPair<long, long> do_gettime()
 #if (_POSIX_MONOTONIC_CLOCK-0 > 0)
     timespec ts;
     clock_gettime(CLOCK_MONOTONIC, &ts);
-    return qMakePair(ts.tv_sec, ts.tv_nsec);
+    return qMakePair<long,long>(ts.tv_sec, ts.tv_nsec);
 #else
 #  if !defined(QT_NO_CLOCK_MONOTONIC) && !defined(QT_BOOTSTRAPPED)
     if (QElapsedTimer::isMonotonic()) {
         timespec ts;
         clock_gettime(CLOCK_MONOTONIC, &ts);
-        return qMakePair(ts.tv_sec, ts.tv_nsec);
+        return qMakePair<long,long>(ts.tv_sec, ts.tv_nsec);
     }
 #  endif
     // use gettimeofday
     timeval tv;
     ::gettimeofday(&tv, 0);
-    return qMakePair(tv.tv_sec, tv.tv_usec);
+    return qMakePair<long,long>(tv.tv_sec, tv.tv_usec);
 #endif
 }
 
diff --git a/src/gui/styles/qplastiquestyle.cpp b/src/gui/styles/qplastiquestyle.cpp
index 4ae9f79..fbb5e4d 100644
--- a/src/gui/styles/qplastiquestyle.cpp
+++ b/src/gui/styles/qplastiquestyle.cpp
@@ -5846,7 +5846,6 @@ void QPlastiqueStyle::polish(QApplication *app)
 void QPlastiqueStyle::polish(QPalette &pal)
 {
     QWindowsStyle::polish(pal);
-    pal.setBrush(QPalette::AlternateBase, pal.base().color().darker(110));
 #ifdef Q_WS_MAC
     pal.setBrush(QPalette::Shadow, Qt::black);
 #endif
diff --git a/src/gui/styles/qwindowsstyle.cpp b/src/gui/styles/qwindowsstyle.cpp
index 60c06ca..1653baa 100644
--- a/src/gui/styles/qwindowsstyle.cpp
+++ b/src/gui/styles/qwindowsstyle.cpp
@@ -3105,7 +3105,9 @@ void QWindowsStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComp
                 qDrawWinButton(p, copy.rect, shadePal, copy.state & (State_Sunken | State_On),
                                 &copy.palette.brush(QPalette::Button));
                 copy.rect.adjust(4, 1, -5, -1);
-                if (!enabled || !(sb->stepEnabled & QAbstractSpinBox::StepUpEnabled) ) {
+                if ((!enabled || !(sb->stepEnabled & QAbstractSpinBox::StepUpEnabled))
+                    && proxy()->styleHint(SH_EtchDisabledText, opt, widget) )
+                {
                     QStyleOptionSpinBox lightCopy = copy;
                     lightCopy.rect.adjust(1, 1, 1, 1);
                     lightCopy.palette.setBrush(QPalette::ButtonText, copy.palette.light());
@@ -3138,7 +3140,9 @@ void QWindowsStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComp
                 qDrawWinButton(p, copy.rect, shadePal, copy.state & (State_Sunken | State_On),
                                 &copy.palette.brush(QPalette::Button));
                 copy.rect.adjust(4, 0, -5, -1);
-                if (!enabled || !(sb->stepEnabled & QAbstractSpinBox::StepDownEnabled) ) {
+                if ((!enabled || !(sb->stepEnabled & QAbstractSpinBox::StepDownEnabled))
+                    && proxy()->styleHint(SH_EtchDisabledText, opt, widget) )
+                {
                     QStyleOptionSpinBox lightCopy = copy;
                     lightCopy.rect.adjust(1, 1, 1, 1);
                     lightCopy.palette.setBrush(QPalette::ButtonText, copy.palette.light());
diff --git a/src/gui/text/qstatictext.cpp b/src/gui/text/qstatictext.cpp
index 1fabf12..798ae37 100644
--- a/src/gui/text/qstatictext.cpp
+++ b/src/gui/text/qstatictext.cpp
@@ -553,8 +553,11 @@ void QStaticTextPrivate::paintText(const QPointF &pos, QPainter *p)
     } else {
         QTextDocument document;
         document.setDefaultFont(font);
+#ifndef QT_NO_TEXTHTMLPARSER
         document.setHtml(text);
-
+#else
+        document.setPlainText(text);
+#endif
         QRectF rect = maximumSize.isValid() ? QRectF(pos, maximumSize) : QRectF();
         document.adjustSize();
         p->save();
diff --git a/src/gui/widgets/qcombobox.cpp b/src/gui/widgets/qcombobox.cpp
index c16f18a..b1a27f2 100644
--- a/src/gui/widgets/qcombobox.cpp
+++ b/src/gui/widgets/qcombobox.cpp
@@ -108,7 +108,15 @@ QStyleOptionMenuItem QComboMenuDelegate::getStyleOption(const QStyleOptionViewIt
                                                         const QModelIndex &index) const
 {
     QStyleOptionMenuItem menuOption;
-    menuOption.palette = option.palette.resolve(QApplication::palette("QMenu"));
+
+    QPalette resolvedpalette = option.palette.resolve(QApplication::palette("QMenu"));
+    QVariant value = index.data(Qt::ForegroundRole);
+    if (qVariantCanConvert<QBrush>(value)) {
+        resolvedpalette.setBrush(QPalette::WindowText, qvariant_cast<QBrush>(value));
+        resolvedpalette.setBrush(QPalette::ButtonText, qvariant_cast<QBrush>(value));
+        resolvedpalette.setBrush(QPalette::Text, qvariant_cast<QBrush>(value));
+    }
+    menuOption.palette = resolvedpalette;
     menuOption.state = QStyle::State_None;
     if (mCombo->window()->isActiveWindow())
         menuOption.state = QStyle::State_Active;
diff --git a/src/gui/widgets/qvalidator.cpp b/src/gui/widgets/qvalidator.cpp
index 0b5cc5a..b75db45 100644
--- a/src/gui/widgets/qvalidator.cpp
+++ b/src/gui/widgets/qvalidator.cpp
@@ -523,7 +523,7 @@ public:
 
     In addition, QDoubleValidator is always guaranteed to accept a number
     formatted according to the "C" locale. QDoubleValidator will not accept
-    numbers with thousand-seperators.
+    numbers with thousand-separators.
 
     \sa QIntValidator, QRegExpValidator, {Line Edits Example}
 */
diff --git a/src/network/access/qhttpnetworkconnectionchannel.cpp b/src/network/access/qhttpnetworkconnectionchannel.cpp
index bc7684a..17b864c 100644
--- a/src/network/access/qhttpnetworkconnectionchannel.cpp
+++ b/src/network/access/qhttpnetworkconnectionchannel.cpp
@@ -670,7 +670,8 @@ void QHttpNetworkConnectionChannel::allDone()
             close();
         QMetaObject::invokeMethod(connection, "_q_startNextRequest", Qt::QueuedConnection);
     } else if (alreadyPipelinedRequests.isEmpty()) {
-        QMetaObject::invokeMethod(connection, "_q_startNextRequest", Qt::QueuedConnection);
+        if (qobject_cast<QHttpNetworkConnection*>(connection))
+            QMetaObject::invokeMethod(connection, "_q_startNextRequest", Qt::QueuedConnection);
     }
 }
 
@@ -775,7 +776,8 @@ void QHttpNetworkConnectionChannel::handleStatus()
         }
         break;
     default:
-        QMetaObject::invokeMethod(connection, "_q_startNextRequest", Qt::QueuedConnection);
+        if (qobject_cast<QHttpNetworkConnection*>(connection))
+            QMetaObject::invokeMethod(connection, "_q_startNextRequest", Qt::QueuedConnection);
     }
 }
 
@@ -823,7 +825,8 @@ void QHttpNetworkConnectionChannel::closeAndResendCurrentRequest()
     requeueCurrentlyPipelinedRequests();
     close();
     resendCurrent = true;
-    QMetaObject::invokeMethod(connection, "_q_startNextRequest", Qt::QueuedConnection);
+    if (qobject_cast<QHttpNetworkConnection*>(connection))
+        QMetaObject::invokeMethod(connection, "_q_startNextRequest", Qt::QueuedConnection);
 }
 
 bool QHttpNetworkConnectionChannel::isSocketBusy() const
diff --git a/src/network/bearer/qnetworkconfigmanager.h b/src/network/bearer/qnetworkconfigmanager.h
index bb4d8a0..19951f8 100644
--- a/src/network/bearer/qnetworkconfigmanager.h
+++ b/src/network/bearer/qnetworkconfigmanager.h
@@ -42,17 +42,26 @@
 #ifndef QNETWORKCONFIGURATIONMANAGER_H
 #define QNETWORKCONFIGURATIONMANAGER_H
 
+#ifdef QT_MOBILITY_BEARER
+# include "qmobilityglobal.h"
+#endif
+
 #include <QtCore/qobject.h>
 #include <QtNetwork/qnetworkconfiguration.h>
 
 QT_BEGIN_HEADER
 
-QT_BEGIN_NAMESPACE
-
-QT_MODULE(Network)
+#ifndef QT_MOBILITY_BEARER
+ QT_BEGIN_NAMESPACE
+ #define QNetworkConfigurationManagerExport Q_NETWORK_EXPORT
+ QT_MODULE(Network)
+#else
+ QTM_BEGIN_NAMESPACE
+ #define QNetworkConfigurationManagerExport Q_BEARER_EXPORT
+#endif
 
 class QNetworkConfigurationManagerPrivate;
-class Q_NETWORK_EXPORT QNetworkConfigurationManager : public QObject
+class QNetworkConfigurationManagerExport QNetworkConfigurationManager : public QObject
 {
     Q_OBJECT
 
@@ -94,7 +103,11 @@ Q_SIGNALS:
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(QNetworkConfigurationManager::Capabilities)
 
-QT_END_NAMESPACE
+#ifndef QT_MOBILITY_BEARER
+ QT_END_NAMESPACE
+#else
+ QTM_END_NAMESPACE
+#endif
 
 QT_END_HEADER
 
diff --git a/src/network/bearer/qnetworkconfiguration.h b/src/network/bearer/qnetworkconfiguration.h
index dad6198..3b49d0a 100644
--- a/src/network/bearer/qnetworkconfiguration.h
+++ b/src/network/bearer/qnetworkconfiguration.h
@@ -42,19 +42,33 @@
 #ifndef QNETWORKCONFIGURATION_H
 #define QNETWORKCONFIGURATION_H
 
-#include <QtCore/qglobal.h>
+#ifndef QT_MOBILITY_BEARER
+# include <QtCore/qglobal.h>
+#else
+# include "qmobilityglobal.h"
+#endif
+
 #include <QtCore/qshareddata.h>
 #include <QtCore/qstring.h>
 #include <QtCore/qlist.h>
 
-QT_BEGIN_HEADER
+#if defined(Q_OS_WIN) && defined(interface)
+#undef interface
+#endif
 
-QT_BEGIN_NAMESPACE
+QT_BEGIN_HEADER
 
-QT_MODULE(Network)
+#ifndef QT_MOBILITY_BEARER
+ QT_BEGIN_NAMESPACE
+ QT_MODULE(Network)
+ #define QNetworkConfigurationExport Q_NETWORK_EXPORT
+#else
+ QTM_BEGIN_NAMESPACE
+ #define QNetworkConfigurationExport Q_BEARER_EXPORT
+#endif
 
 class QNetworkConfigurationPrivate;
-class Q_NETWORK_EXPORT QNetworkConfiguration
+class QNetworkConfigurationExport QNetworkConfiguration
 {
 public:
     QNetworkConfiguration();
@@ -108,7 +122,11 @@ private:
     QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> d;
 };
 
-QT_END_NAMESPACE
+#ifndef QT_MOBILITY_BEARER
+ QT_END_NAMESPACE
+#else
+ QTM_END_NAMESPACE
+#endif
 
 QT_END_HEADER
 
diff --git a/src/network/bearer/qnetworksession.h b/src/network/bearer/qnetworksession.h
index 596f527..2681d1f 100644
--- a/src/network/bearer/qnetworksession.h
+++ b/src/network/bearer/qnetworksession.h
@@ -54,12 +54,19 @@
 
 QT_BEGIN_HEADER
 
-QT_BEGIN_NAMESPACE
-
-QT_MODULE(Network)
+#ifndef QT_MOBILITY_BEARER
+ #include <QtCore/qshareddata.h>
+ QT_BEGIN_NAMESPACE
+ QT_MODULE(Network)
+ #define QNetworkSessionExport Q_NETWORK_EXPORT
+#else
+ #include "qmobilityglobal.h"
+ QTM_BEGIN_NAMESPACE
+ #define QNetworkSessionExport Q_BEARER_EXPORT
+#endif
 
 class QNetworkSessionPrivate;
-class Q_NETWORK_EXPORT QNetworkSession : public QObject
+class QNetworkSessionExport QNetworkSession : public QObject
 {
     Q_OBJECT
 public:
@@ -80,8 +87,11 @@ public:
         OperationNotSupportedError,
         InvalidConfigurationError
     };
-
-    explicit QNetworkSession(const QNetworkConfiguration& connConfig, QObject* parent =0);
+#ifndef QT_MOBILITY_BEARER
+    QNetworkSession(const QNetworkConfiguration& connConfig, QObject* parent =0);
+#else
+	explicit QNetworkSession(const QNetworkConfiguration& connConfig, QObject* parent =0);
+#endif
     virtual ~QNetworkSession();
 
     bool isOpen() const;
@@ -131,7 +141,11 @@ private:
     friend class QNetworkSessionPrivate;
     };
 
-QT_END_NAMESPACE
+#ifndef QT_MOBILITY_BEARER
+ QT_END_NAMESPACE
+#else
+ QTM_END_NAMESPACE
+#endif
 
 QT_END_HEADER
 
diff --git a/src/plugins/bearer/nativewifi/platformdefs.h b/src/plugins/bearer/nativewifi/platformdefs.h
index 57ae852..d67525a 100644
--- a/src/plugins/bearer/nativewifi/platformdefs.h
+++ b/src/plugins/bearer/nativewifi/platformdefs.h
@@ -52,6 +52,8 @@
 #define WLAN_AVAILABLE_NETWORK_HAS_PROFILE 2
 #define DOT11_SSID_MAX_LENGTH 32
 
+QT_BEGIN_NAMESPACE
+
 struct WLAN_NOTIFICATION_DATA {
     DWORD NotificationSource;
     DWORD NotificationCode;
@@ -319,4 +321,6 @@ extern WlanScanProto local_WlanScan;
 extern WlanFreeMemoryProto local_WlanFreeMemory;
 extern WlanCloseHandleProto local_WlanCloseHandle;
 
+QT_END_NAMESPACE
+
 #endif // PLATFORMDEFS_H
diff --git a/src/plugins/bearer/platformdefs_win.h b/src/plugins/bearer/platformdefs_win.h
index 37d099c..1a10ba7 100644
--- a/src/plugins/bearer/platformdefs_win.h
+++ b/src/plugins/bearer/platformdefs_win.h
@@ -47,6 +47,8 @@
 #undef interface
 #include <winioctl.h>
 
+QT_BEGIN_NAMESPACE
+
 #ifndef NS_NLA
 
 #define NS_NLA 15
@@ -131,4 +133,6 @@ enum NDIS_PHYSICAL_MEDIUM {
 #define IOCTL_NDIS_QUERY_GLOBAL_STATS \
     CTL_CODE(FILE_DEVICE_PHYSICAL_NETCARD, 0, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
 
+QT_END_NAMESPACE
+
 #endif
diff --git a/src/script/api/qscriptcontext.cpp b/src/script/api/qscriptcontext.cpp
index b1732ee..639af80 100644
--- a/src/script/api/qscriptcontext.cpp
+++ b/src/script/api/qscriptcontext.cpp
@@ -161,6 +161,7 @@ QScriptContext::QScriptContext()
 QScriptValue QScriptContext::throwValue(const QScriptValue &value)
 {
     JSC::CallFrame *frame = QScriptEnginePrivate::frameForContext(this);
+    QScript::APIShim shim(QScript::scriptEngineFromExec(frame));
     JSC::JSValue jscValue = QScript::scriptEngineFromExec(frame)->scriptValueToJSCValue(value);
     frame->setException(jscValue);
     return value;
@@ -183,6 +184,7 @@ QScriptValue QScriptContext::throwValue(const QScriptValue &value)
 QScriptValue QScriptContext::throwError(Error error, const QString &text)
 {
     JSC::CallFrame *frame = QScriptEnginePrivate::frameForContext(this);
+    QScript::APIShim shim(QScript::scriptEngineFromExec(frame));
     JSC::ErrorType jscError = JSC::GeneralError;
     switch (error) {
     case UnknownError:
@@ -218,6 +220,7 @@ QScriptValue QScriptContext::throwError(Error error, const QString &text)
 QScriptValue QScriptContext::throwError(const QString &text)
 {
     JSC::CallFrame *frame = QScriptEnginePrivate::frameForContext(this);
+    QScript::APIShim shim(QScript::scriptEngineFromExec(frame));
     JSC::JSObject *result = JSC::throwError(frame, JSC::GeneralError, text);
     return QScript::scriptEngineFromExec(frame)->scriptValueFromJSCValue(result);
 }
@@ -265,6 +268,7 @@ QScriptValue QScriptContext::argument(int index) const
 QScriptValue QScriptContext::callee() const
 {
     const JSC::CallFrame *frame = QScriptEnginePrivate::frameForContext(this);
+    QScript::APIShim shim(QScript::scriptEngineFromExec(frame));
     return QScript::scriptEngineFromExec(frame)->scriptValueFromJSCValue(frame->callee());
 }
 
@@ -286,6 +290,7 @@ QScriptValue QScriptContext::callee() const
 QScriptValue QScriptContext::argumentsObject() const
 {
     JSC::CallFrame *frame = const_cast<JSC::ExecState*>(QScriptEnginePrivate::frameForContext(this));
+    QScript::APIShim shim(QScript::scriptEngineFromExec(frame));
 
     if (frame == frame->lexicalGlobalObject()->globalExec()) {
         // <global> context doesn't have arguments. return an empty object
@@ -322,6 +327,7 @@ QScriptValue QScriptContext::argumentsObject() const
 bool QScriptContext::isCalledAsConstructor() const
 {
     JSC::CallFrame *frame = const_cast<JSC::ExecState*>(QScriptEnginePrivate::frameForContext(this));
+    QScript::APIShim shim(QScript::scriptEngineFromExec(frame));
 
     //For native functions, look up flags.
     uint flags = QScriptEnginePrivate::contextFlags(frame);
@@ -355,6 +361,7 @@ bool QScriptContext::isCalledAsConstructor() const
 QScriptContext *QScriptContext::parentContext() const
 {
     const JSC::CallFrame *frame = QScriptEnginePrivate::frameForContext(this);
+    QScript::APIShim shim(QScript::scriptEngineFromExec(frame));
     JSC::CallFrame *callerFrame = frame->callerFrame()->removeHostCallFrameFlag();
     return QScriptEnginePrivate::contextForFrame(callerFrame);
 }
@@ -412,6 +419,7 @@ void QScriptContext::setReturnValue(const QScriptValue &result)
 QScriptValue QScriptContext::activationObject() const
 {
     JSC::CallFrame *frame = const_cast<JSC::ExecState*>(QScriptEnginePrivate::frameForContext(this));
+    QScript::APIShim shim(QScript::scriptEngineFromExec(frame));
     JSC::JSObject *result = 0;
 
     uint flags = QScriptEnginePrivate::contextFlags(frame);
@@ -477,6 +485,7 @@ void QScriptContext::setActivationObject(const QScriptValue &activation)
     }
     JSC::CallFrame *frame = QScriptEnginePrivate::frameForContext(this);
     QScriptEnginePrivate *engine = QScript::scriptEngineFromExec(frame);
+    QScript::APIShim shim(engine);
     JSC::JSObject *object = JSC::asObject(engine->scriptValueToJSCValue(activation));
     if (object == engine->originalGlobalObjectProxy)
         object = engine->originalGlobalObject();
@@ -521,6 +530,7 @@ QScriptValue QScriptContext::thisObject() const
 {
     JSC::CallFrame *frame = const_cast<JSC::ExecState*>(QScriptEnginePrivate::frameForContext(this));
     QScriptEnginePrivate *engine = QScript::scriptEngineFromExec(frame);
+    QScript::APIShim shim(engine);
     JSC::JSValue result = engine->thisForContext(frame);
     if (!result || result.isNull())
         result = frame->globalThisValue();
@@ -536,6 +546,7 @@ QScriptValue QScriptContext::thisObject() const
 void QScriptContext::setThisObject(const QScriptValue &thisObject)
 {
     JSC::CallFrame *frame = QScriptEnginePrivate::frameForContext(this);
+    QScript::APIShim shim(QScript::scriptEngineFromExec(frame));
     if (!thisObject.isObject())
         return;
     if (thisObject.engine() != engine()) {
@@ -662,6 +673,7 @@ QScriptValueList QScriptContext::scopeChain() const
     activationObject(); //ensure the creation of the normal scope for native context
     const JSC::CallFrame *frame = QScriptEnginePrivate::frameForContext(this);
     QScriptEnginePrivate *engine = QScript::scriptEngineFromExec(frame);
+    QScript::APIShim shim(engine);
     QScriptValueList result;
     JSC::ScopeChainNode *node = frame->scopeChain();
     JSC::ScopeChainIterator it(node);
@@ -700,6 +712,7 @@ void QScriptContext::pushScope(const QScriptValue &object)
     }
     JSC::CallFrame *frame = QScriptEnginePrivate::frameForContext(this);
     QScriptEnginePrivate *engine = QScript::scriptEngineFromExec(frame);
+    QScript::APIShim shim(engine);
     JSC::JSObject *jscObject = JSC::asObject(engine->scriptValueToJSCValue(object));
     if (jscObject == engine->originalGlobalObjectProxy)
         jscObject = engine->originalGlobalObject();
@@ -733,6 +746,7 @@ QScriptValue QScriptContext::popScope()
     JSC::ScopeChainNode *scope = frame->scopeChain();
     Q_ASSERT(scope != 0);
     QScriptEnginePrivate *engine = QScript::scriptEngineFromExec(frame);
+    QScript::APIShim shim(engine);
     QScriptValue result = engine->scriptValueFromJSCValue(scope->object);
     if (!scope->next) {
         // We cannot have a null scope chain, so just zap the object pointer.
diff --git a/src/script/api/qscriptengine.cpp b/src/script/api/qscriptengine.cpp
index b322523..3e5249a 100644
--- a/src/script/api/qscriptengine.cpp
+++ b/src/script/api/qscriptengine.cpp
@@ -915,7 +915,7 @@ QScriptEnginePrivate::QScriptEnginePrivate()
 
 QScriptEnginePrivate::~QScriptEnginePrivate()
 {
-    JSC::setCurrentIdentifierTable(globalData->identifierTable);
+    QScript::APIShim shim(this);
 
     //disconnect all loadedScripts and generate all jsc::debugger::scriptUnload events
     QHash<intptr_t,QScript::UStringSourceProviderWithFeedback*>::const_iterator it;
@@ -1899,6 +1899,7 @@ QScriptEngine::~QScriptEngine()
 QScriptValue QScriptEngine::globalObject() const
 {
     Q_D(const QScriptEngine);
+    QScript::APIShim shim(const_cast<QScriptEnginePrivate*>(d));
     JSC::JSObject *result = d->globalObject();
     return const_cast<QScriptEnginePrivate*>(d)->scriptValueFromJSCValue(result);
 }
@@ -1920,6 +1921,7 @@ void QScriptEngine::setGlobalObject(const QScriptValue &object)
     Q_D(QScriptEngine);
     if (!object.isObject())
         return;
+    QScript::APIShim shim(d);
     JSC::JSObject *jscObject = JSC::asObject(d->scriptValueToJSCValue(object));
     d->setGlobalObject(jscObject);
 }
@@ -1976,6 +1978,7 @@ QScriptValue QScriptEngine::newFunction(QScriptEngine::FunctionSignature fun,
                                         int length)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     JSC::ExecState* exec = d->currentFrame;
     JSC::JSValue function = new (exec)QScript::FunctionWrapper(exec, length, JSC::Identifier(exec, ""), fun);
     QScriptValue result = d->scriptValueFromJSCValue(function);
@@ -1999,6 +2002,7 @@ extern QString qt_regexp_toCanonical(const QString &, QRegExp::PatternSyntax);
 QScriptValue QScriptEngine::newRegExp(const QRegExp &regexp)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     return d->scriptValueFromJSCValue(d->newRegExp(d->currentFrame, regexp));
 }
 
@@ -2017,6 +2021,7 @@ QScriptValue QScriptEngine::newRegExp(const QRegExp &regexp)
 QScriptValue QScriptEngine::newVariant(const QVariant &value)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     return d->scriptValueFromJSCValue(d->newVariant(value));
 }
 
@@ -2050,6 +2055,7 @@ QScriptValue QScriptEngine::newVariant(const QScriptValue &object,
                                        const QVariant &value)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     JSC::JSValue jsObject = d->scriptValueToJSCValue(object);
     return d->scriptValueFromJSCValue(d->newVariant(jsObject, value));
 }
@@ -2081,6 +2087,7 @@ QScriptValue QScriptEngine::newQObject(QObject *object, ValueOwnership ownership
                                        const QObjectWrapOptions &options)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     JSC::JSValue jscQObject = d->newQObject(object, ownership, options);
     return d->scriptValueFromJSCValue(jscQObject);
 }
@@ -2117,8 +2124,10 @@ QScriptValue QScriptEngine::newQObject(const QScriptValue &scriptObject,
                                        ValueOwnership ownership,
                                        const QObjectWrapOptions &options)
 {
+    Q_D(QScriptEngine);
     if (!scriptObject.isObject())
         return newQObject(qtObject, ownership, options);
+    QScript::APIShim shim(d);
     JSC::JSObject *jscObject = JSC::asObject(QScriptValuePrivate::get(scriptObject)->jscValue);
     if (!jscObject->inherits(&QScriptObject::info)) {
         qWarning("QScriptEngine::newQObject(): changing class of non-QScriptObject not supported");
@@ -2149,6 +2158,7 @@ QScriptValue QScriptEngine::newQObject(const QScriptValue &scriptObject,
 QScriptValue QScriptEngine::newObject()
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     return d->scriptValueFromJSCValue(d->newObject());
 }
 
@@ -2170,6 +2180,7 @@ QScriptValue QScriptEngine::newObject(QScriptClass *scriptClass,
                                       const QScriptValue &data)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     JSC::ExecState* exec = d->currentFrame;
     QScriptObject *result = new (exec) QScriptObject(d->scriptObjectStructure);
     result->setDelegate(new QScript::ClassObjectDelegate(scriptClass));
@@ -2237,6 +2248,7 @@ QScriptValue QScriptEngine::newActivationObject()
 QScriptValue QScriptEngine::newFunction(QScriptEngine::FunctionSignature fun, int length)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     JSC::ExecState* exec = d->currentFrame;
     JSC::JSValue function = new (exec)QScript::FunctionWrapper(exec, length, JSC::Identifier(exec, ""), fun);
     QScriptValue result = d->scriptValueFromJSCValue(function);
@@ -2254,6 +2266,7 @@ QScriptValue QScriptEngine::newFunction(QScriptEngine::FunctionSignature fun, in
 QScriptValue QScriptEngine::newFunction(QScriptEngine::FunctionWithArgSignature fun, void *arg)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     JSC::ExecState* exec = d->currentFrame;
     JSC::JSValue function = new (exec)QScript::FunctionWithArgWrapper(exec, /*length=*/0, JSC::Identifier(exec, ""), fun, arg);
     QScriptValue result = d->scriptValueFromJSCValue(function);
@@ -2272,6 +2285,7 @@ QScriptValue QScriptEngine::newFunction(QScriptEngine::FunctionWithArgSignature
 QScriptValue QScriptEngine::newArray(uint length)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     return d->scriptValueFromJSCValue(d->newArray(d->currentFrame, length));
 }
 
@@ -2285,6 +2299,7 @@ QScriptValue QScriptEngine::newArray(uint length)
 QScriptValue QScriptEngine::newRegExp(const QString &pattern, const QString &flags)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     return d->scriptValueFromJSCValue(d->newRegExp(d->currentFrame, pattern, flags));
 }
 
@@ -2296,6 +2311,7 @@ QScriptValue QScriptEngine::newRegExp(const QString &pattern, const QString &fla
 QScriptValue QScriptEngine::newDate(qsreal value)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     return d->scriptValueFromJSCValue(d->newDate(d->currentFrame, value));
 }
 
@@ -2307,6 +2323,7 @@ QScriptValue QScriptEngine::newDate(qsreal value)
 QScriptValue QScriptEngine::newDate(const QDateTime &value)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     return d->scriptValueFromJSCValue(d->newDate(d->currentFrame, value));
 }
 
@@ -2330,6 +2347,7 @@ QScriptValue QScriptEngine::newQMetaObject(
     const QMetaObject *metaObject, const QScriptValue &ctor)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     JSC::JSValue jscCtor = d->scriptValueToJSCValue(ctor);
     JSC::JSValue jscQMetaObject = d->newQMetaObject(metaObject, jscCtor);
     return d->scriptValueFromJSCValue(jscQMetaObject);
@@ -2582,6 +2600,7 @@ QScriptContext *QScriptEngine::currentContext() const
 QScriptContext *QScriptEngine::pushContext()
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
 
     JSC::CallFrame* newFrame = d->pushContext(d->currentFrame, d->currentFrame->globalData().dynamicGlobalObject,
                                               JSC::ArgList(), /*callee = */0);
@@ -2673,6 +2692,7 @@ void QScriptEngine::popContext()
     if (agent())
         agent()->contextPop();
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     if (d->currentFrame->returnPC() != 0 || d->currentFrame->codeBlock() != 0
         || !currentContext()->parentContext()) {
         qWarning("QScriptEngine::popContext() doesn't match with pushContext()");
@@ -2868,6 +2888,7 @@ void QScriptEngine::setDefaultPrototype(int metaTypeId, const QScriptValue &prot
 QScriptValue QScriptEngine::create(int type, const void *ptr)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     return d->scriptValueFromJSCValue(d->create(d->currentFrame, type, ptr));
 }
 
@@ -3277,6 +3298,7 @@ bool QScriptEnginePrivate::hasDemarshalFunction(int type) const
 bool QScriptEngine::convert(const QScriptValue &value, int type, void *ptr)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     return QScriptEnginePrivate::convertValue(d->currentFrame, d->scriptValueToJSCValue(value), type, ptr);
 }
 
@@ -3309,6 +3331,7 @@ void QScriptEngine::registerCustomType(int type, MarshalFunction mf,
                                        const QScriptValue &prototype)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     QScriptTypeInfo *info = d->m_typeInfos.value(type);
     if (!info) {
         info = new QScriptTypeInfo();
@@ -3341,6 +3364,7 @@ void QScriptEngine::registerCustomType(int type, MarshalFunction mf,
 void QScriptEngine::installTranslatorFunctions(const QScriptValue &object)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     JSC::ExecState* exec = d->currentFrame;
     JSC::JSValue jscObject = d->scriptValueToJSCValue(object);
     JSC::JSGlobalObject *glob = d->originalGlobalObject();
@@ -3374,6 +3398,7 @@ QScriptValue QScriptEngine::importExtension(const QString &extension)
     Q_UNUSED(extension);
 #else
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     if (d->importedExtensions.contains(extension))
         return undefinedValue(); // already imported
 
@@ -4014,6 +4039,7 @@ bool qScriptConnect(QObject *sender, const char *signal,
     if (receiver.isObject() && (receiver.engine() != function.engine()))
         return false;
     QScriptEnginePrivate *engine = QScriptEnginePrivate::get(function.engine());
+    QScript::APIShim shim(engine);
     JSC::JSValue jscReceiver = engine->scriptValueToJSCValue(receiver);
     JSC::JSValue jscFunction = engine->scriptValueToJSCValue(function);
     return engine->scriptConnect(sender, signal, jscReceiver, jscFunction,
@@ -4040,6 +4066,7 @@ bool qScriptDisconnect(QObject *sender, const char *signal,
     if (receiver.isObject() && (receiver.engine() != function.engine()))
         return false;
     QScriptEnginePrivate *engine = QScriptEnginePrivate::get(function.engine());
+    QScript::APIShim shim(engine);
     JSC::JSValue jscReceiver = engine->scriptValueToJSCValue(receiver);
     JSC::JSValue jscFunction = engine->scriptValueToJSCValue(function);
     return engine->scriptDisconnect(sender, signal, jscReceiver, jscFunction);
@@ -4145,6 +4172,7 @@ QScriptString QScriptEngine::toStringHandle(const QString &str)
 QScriptValue QScriptEngine::toObject(const QScriptValue &value)
 {
     Q_D(QScriptEngine);
+    QScript::APIShim shim(d);
     JSC::JSValue jscValue = d->scriptValueToJSCValue(value);
     if (!jscValue || jscValue.isUndefined() || jscValue.isNull())
         return QScriptValue();
diff --git a/src/script/api/qscriptengine_p.h b/src/script/api/qscriptengine_p.h
index 70ab7c9..5c2007f 100644
--- a/src/script/api/qscriptengine_p.h
+++ b/src/script/api/qscriptengine_p.h
@@ -798,7 +798,6 @@ inline void QScriptEnginePrivate::unregisterScriptString(QScriptStringPrivate *v
         registeredScriptStrings = value->next;
     value->prev = 0;
     value->next = 0;
-    JSC::setCurrentIdentifierTable(globalData->identifierTable);
 }
 
 inline QScriptContext *QScriptEnginePrivate::contextForFrame(JSC::ExecState *frame)
diff --git a/src/script/api/qscriptstring.cpp b/src/script/api/qscriptstring.cpp
index 7978b61..d0b0ffd 100644
--- a/src/script/api/qscriptstring.cpp
+++ b/src/script/api/qscriptstring.cpp
@@ -92,8 +92,12 @@ QScriptString::~QScriptString()
             d->ref.ref(); // avoid deletion
             break;
         case QScriptStringPrivate::HeapAllocated:
-            if (d->engine && (d->ref == 1))
+            if (d->engine && (d->ref == 1)) {
+                // Make sure the identifier is removed from the correct engine.
+                QScript::APIShim(d->engine);
+                d->identifier = JSC::Identifier();
                 d->engine->unregisterScriptString(d);
+            }
             break;
         }
     }
diff --git a/src/script/api/qscriptvalueiterator.cpp b/src/script/api/qscriptvalueiterator.cpp
index 7fd7093..c58c046 100644
--- a/src/script/api/qscriptvalueiterator.cpp
+++ b/src/script/api/qscriptvalueiterator.cpp
@@ -139,6 +139,12 @@ QScriptValueIterator::QScriptValueIterator(const QScriptValue &object)
 */
 QScriptValueIterator::~QScriptValueIterator()
 {
+    Q_D(QScriptValueIterator);
+    if (d && d->engine()) {
+        // Make sure identifiers are removed from the correct engine.
+        QScript::APIShim shim(d->engine());
+        d->propertyNames.clear();
+    }
 }
 
 /*!
diff --git a/src/script/bridge/qscriptdeclarativeclass.cpp b/src/script/bridge/qscriptdeclarativeclass.cpp
index 0f450ca..1093448 100644
--- a/src/script/bridge/qscriptdeclarativeclass.cpp
+++ b/src/script/bridge/qscriptdeclarativeclass.cpp
@@ -154,9 +154,12 @@ QScriptDeclarativeClass::PersistentIdentifier::PersistentIdentifier()
 
 QScriptDeclarativeClass::PersistentIdentifier::~PersistentIdentifier()
 {
-    if (engine)
-        JSC::setCurrentIdentifierTable(engine->globalData->identifierTable);
-    ((JSC::Identifier &)d).JSC::Identifier::~Identifier();
+    if (engine) {
+        QScript::APIShim shim(engine);
+        ((JSC::Identifier &)d).JSC::Identifier::~Identifier();
+    } else {
+        ((JSC::Identifier &)d).JSC::Identifier::~Identifier();
+    }
 }
 
 QScriptDeclarativeClass::PersistentIdentifier::PersistentIdentifier(const PersistentIdentifier &other)
@@ -190,7 +193,8 @@ QScriptValue QScriptDeclarativeClass::newObject(QScriptEngine *engine,
     Q_ASSERT(engine);
     Q_ASSERT(scriptClass);
 
-    QScriptEnginePrivate *p = static_cast<QScriptEnginePrivate *>(QObjectPrivate::get(engine)); 
+    QScriptEnginePrivate *p = static_cast<QScriptEnginePrivate *>(QObjectPrivate::get(engine));
+    QScript::APIShim shim(p);
 
     JSC::ExecState* exec = p->currentFrame;
     QScriptObject *result = new (exec) QScriptObject(p->scriptObjectStructure);
@@ -207,6 +211,7 @@ QScriptDeclarativeClass::newObjectValue(QScriptEngine *engine,
     Q_ASSERT(scriptClass);
 
     QScriptEnginePrivate *p = static_cast<QScriptEnginePrivate *>(QObjectPrivate::get(engine)); 
+    QScript::APIShim shim(p);
 
     JSC::ExecState* exec = p->currentFrame;
     QScriptObject *result = new (exec) QScriptObject(p->scriptObjectStructure);
@@ -237,6 +242,7 @@ QScriptValue QScriptDeclarativeClass::function(const QScriptValue &v, const Iden
     if (!d->isObject())
         return QScriptValue();
 
+    QScript::APIShim shim(d->engine);
     JSC::ExecState *exec = d->engine->currentFrame;
     JSC::JSObject *object = d->jscValue.getObject();
     JSC::PropertySlot slot(const_cast<JSC::JSObject*>(object));
@@ -260,6 +266,7 @@ QScriptValue QScriptDeclarativeClass::property(const QScriptValue &v, const Iden
     if (!d->isObject())
         return QScriptValue();
 
+    QScript::APIShim shim(d->engine);
     JSC::ExecState *exec = d->engine->currentFrame;
     JSC::JSObject *object = d->jscValue.getObject();
     JSC::PropertySlot slot(const_cast<JSC::JSObject*>(object));
@@ -283,6 +290,7 @@ QScriptDeclarativeClass::functionValue(const QScriptValue &v, const Identifier &
     if (!d->isObject())
         return Value();
 
+    QScript::APIShim shim(d->engine);
     JSC::ExecState *exec = d->engine->currentFrame;
     JSC::JSObject *object = d->jscValue.getObject();
     JSC::PropertySlot slot(const_cast<JSC::JSObject*>(object));
@@ -307,6 +315,7 @@ QScriptDeclarativeClass::propertyValue(const QScriptValue &v, const Identifier &
     if (!d->isObject())
         return Value();
 
+    QScript::APIShim shim(d->engine);
     JSC::ExecState *exec = d->engine->currentFrame;
     JSC::JSObject *object = d->jscValue.getObject();
     JSC::PropertySlot slot(const_cast<JSC::JSObject*>(object));
@@ -332,6 +341,7 @@ QScriptValue QScriptDeclarativeClass::scopeChainValue(QScriptContext *context, i
     context->activationObject(); //ensure the creation of the normal scope for native context
     const JSC::CallFrame *frame = QScriptEnginePrivate::frameForContext(context);
     QScriptEnginePrivate *engine = QScript::scriptEngineFromExec(frame);
+    QScript::APIShim shim(engine);
 
     JSC::ScopeChainNode *node = frame->scopeChain();
     JSC::ScopeChainIterator it(node);
@@ -392,6 +402,7 @@ QScriptContext * QScriptDeclarativeClass::pushCleanContext(QScriptEngine *engine
         return 0;
 
     QScriptEnginePrivate *d = QScriptEnginePrivate::get(engine);
+    QScript::APIShim shim(d);
 
     JSC::CallFrame* newFrame = d->pushContext(d->currentFrame, 
                                               d->currentFrame->globalData().dynamicGlobalObject,
@@ -427,6 +438,7 @@ QScriptDeclarativeClass::createPersistentIdentifier(const QString &str)
 {
     QScriptEnginePrivate *p = 
         static_cast<QScriptEnginePrivate *>(QObjectPrivate::get(d_ptr->engine)); 
+    QScript::APIShim shim(p);
     JSC::ExecState* exec = p->currentFrame;
 
     PersistentIdentifier rv(p);
@@ -440,6 +452,7 @@ QScriptDeclarativeClass::createPersistentIdentifier(const Identifier &id)
 {
     QScriptEnginePrivate *p = 
         static_cast<QScriptEnginePrivate *>(QObjectPrivate::get(d_ptr->engine)); 
+    QScript::APIShim shim(p);
     JSC::ExecState* exec = p->currentFrame;
 
     PersistentIdentifier rv(p);
diff --git a/src/tools/uic/cpp/cppextractimages.cpp b/src/tools/uic/cpp/cppextractimages.cpp
index d452168..52c1b9d 100644
--- a/src/tools/uic/cpp/cppextractimages.cpp
+++ b/src/tools/uic/cpp/cppextractimages.cpp
@@ -134,7 +134,7 @@ void ExtractImages::acceptImage(DomImage *image)
         QTextStream *imageOut = new QTextStream(&f);
         imageOut->setCodec(QTextCodec::codecForName("UTF-8"));
 
-        CPP::WriteIconData::writeImage(*imageOut, QString(), image);
+        CPP::WriteIconData::writeImage(*imageOut, QString(), m_option.limitXPM_LineLength, image);
         delete imageOut;
     } else {
         CPP::WriteIconData::writeImage(f, image);
diff --git a/src/tools/uic/cpp/cppwriteicondata.cpp b/src/tools/uic/cpp/cppwriteicondata.cpp
index 81ef56b..7e4b5c8 100644
--- a/src/tools/uic/cpp/cppwriteicondata.cpp
+++ b/src/tools/uic/cpp/cppwriteicondata.cpp
@@ -114,10 +114,12 @@ void WriteIconData::acceptImages(DomImages *images)
 
 void WriteIconData::acceptImage(DomImage *image)
 {
-    writeImage(output, option.indent, image);
+    // Limit line length when writing code.
+    writeImage(output, option.indent, true, image);
 }
 
-void WriteIconData::writeImage(QTextStream &output, const QString &indent, DomImage *image)
+void WriteIconData::writeImage(QTextStream &output, const QString &indent,
+                               bool limitXPM_LineLength, const DomImage *image)
 {
     QString img = image->attributeName() + QLatin1String("_data");
     QString data = image->elementData()->text();
@@ -133,7 +135,8 @@ void WriteIconData::writeImage(QTextStream &output, const QString &indent, DomIm
         int a = 0;
         int column = 0;
         bool inQuote = false;
-        output << indent << "static const char* const " << img << "[] = { \n";
+        output << indent << "/* XPM */\n"
+               << indent << "static const char* const " << img << "[] = { \n";
         while (baunzip[a] != '\"')
             a++;
         for (; a < (int) length; a++) {
@@ -144,7 +147,8 @@ void WriteIconData::writeImage(QTextStream &output, const QString &indent, DomIm
                 inQuote = !inQuote;
             }
 
-            if (column++ >= 511 && inQuote) {
+            column++;
+            if (limitXPM_LineLength && column >= 512 && inQuote) {
                 output << "\"\n\""; // be nice with MSVC & Co.
                 column = 1;
             }
diff --git a/src/tools/uic/cpp/cppwriteicondata.h b/src/tools/uic/cpp/cppwriteicondata.h
index 40d56bc..42cfab0 100644
--- a/src/tools/uic/cpp/cppwriteicondata.h
+++ b/src/tools/uic/cpp/cppwriteicondata.h
@@ -64,7 +64,8 @@ public:
     void acceptImages(DomImages *images);
     void acceptImage(DomImage *image);
 
-    static void writeImage(QTextStream &output, const QString &indent, DomImage *image);
+    static void writeImage(QTextStream &output, const QString &indent,
+                           bool limitXPM_LineLength, const DomImage *image);
     static void writeImage(QIODevice &output, DomImage *image);
 
 private:
diff --git a/src/tools/uic/option.h b/src/tools/uic/option.h
index f1198a0..8556728 100644
--- a/src/tools/uic/option.h
+++ b/src/tools/uic/option.h
@@ -61,6 +61,7 @@ struct Option
     unsigned int autoConnection : 1;
     unsigned int dependencies : 1;
     unsigned int extractImages : 1;
+    unsigned int limitXPM_LineLength : 1;
     unsigned int implicitIncludes: 1;
     Generator generator;
 
@@ -85,6 +86,7 @@ struct Option
           autoConnection(1),
           dependencies(0),
           extractImages(0),
+          limitXPM_LineLength(0),
           implicitIncludes(1),
           generator(CppGenerator),
           prefix(QLatin1String("Ui_"))
diff --git a/src/tools/uic3/converter.cpp b/src/tools/uic3/converter.cpp
index e1b4b38..2ee939d 100644
--- a/src/tools/uic3/converter.cpp
+++ b/src/tools/uic3/converter.cpp
@@ -518,6 +518,7 @@ DomUI *Ui3Reader::generateUi4(const QDomElement &widget)
     if (m_extractImages) {
         Option opt;
         opt.extractImages = m_extractImages;
+        opt.limitXPM_LineLength = (m_options & LimitXPM_LineLength) ? 1 : 0;
         opt.qrcOutputFile = m_qrcOutputFile;
         CPP::ExtractImages(opt).acceptUI(ui);
 
diff --git a/src/tools/uic3/form.cpp b/src/tools/uic3/form.cpp
index df1314f..9df644a 100644
--- a/src/tools/uic3/form.cpp
+++ b/src/tools/uic3/form.cpp
@@ -256,6 +256,7 @@ void Ui3Reader::createFormDecl(const QDomElement &e)
     d.option().headerProtection = false;
     d.option().copyrightHeader = false;
     d.option().extractImages = m_extractImages;
+    d.option().limitXPM_LineLength = (m_options & LimitXPM_LineLength) ? 1 : 0;
     d.option().qrcOutputFile = m_qrcOutputFile;
     d.option().implicitIncludes = (m_options & ImplicitIncludes) ? 1 : 0;
     if (trmacro.size())
diff --git a/src/tools/uic3/main.cpp b/src/tools/uic3/main.cpp
index 1ebb76a..d7657b1 100644
--- a/src/tools/uic3/main.cpp
+++ b/src/tools/uic3/main.cpp
@@ -149,6 +149,8 @@ int runUic3(int argc, char * argv[])
                 readerOptions &= ~Ui3Reader::CustomWidgetForwardDeclarations;
             } else if (opt == "layout-names") {
                 readerOptions |= Ui3Reader::PreserveLayoutNames;
+            } else if (opt == "limit-xpm-linelength") {
+                readerOptions |= Ui3Reader::LimitXPM_LineLength;
             } else if (opt == "nounload") {
                 // skip
             } else if (opt == "convert") {
@@ -251,6 +253,7 @@ int runUic3(int argc, char * argv[])
                  "Options:\n"
                  "\t-o file            Write output to file rather than stdout\n"
                  "\t-extract qrcFile   Create resource file and extract embedded images into \"image\" dir\n"
+                 "\t-limit-xpm-linelength Limit the line length of XPM files for -extract.\n"
                  "\t-pch file          Add #include \"file\" as the first statement in implementation\n"
                  "\t-nofwd             Omit forward declarations of custom classes\n"
                  "\t-layout-names      Preserve layout names of Qt Designer 3\n"
diff --git a/src/tools/uic3/ui3reader.h b/src/tools/uic3/ui3reader.h
index 144ef05..abe323e 100644
--- a/src/tools/uic3/ui3reader.h
+++ b/src/tools/uic3/ui3reader.h
@@ -68,7 +68,8 @@ typedef QList<QPair<int, Color> > ColorGroup;
 class Ui3Reader
 {
 public:
-    enum Options { CustomWidgetForwardDeclarations = 0x1, ImplicitIncludes = 0x2, PreserveLayoutNames = 0x4 };
+    enum Options { CustomWidgetForwardDeclarations = 0x1, ImplicitIncludes = 0x2,
+                   PreserveLayoutNames = 0x4, LimitXPM_LineLength = 0x8 };
 
     explicit Ui3Reader(QTextStream &stream, unsigned options);
     ~Ui3Reader();