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

39 files changed, 211 insertions, 83 deletions

diff --git a/src/corelib/animation/qabstractanimation.cpp b/src/corelib/animation/qabstractanimation.cpp
index 61d61df..fcc63a4 100644
--- a/src/corelib/animation/qabstractanimation.cpp
+++ b/src/corelib/animation/qabstractanimation.cpp
@@ -142,8 +142,6 @@
     \sa direction
 */
 
-#ifndef QT_NO_ANIMATION
-
 #include "qabstractanimation.h"
 #include "qanimationgroup.h"
 #include <QtCore/qdebug.h>
@@ -155,6 +153,8 @@
 #include <QtCore/qcoreevent.h>
 #include <QtCore/qpointer.h>
 
+#ifndef QT_NO_ANIMATION
+
 #define DEFAULT_TIMER_INTERVAL 16
 
 QT_BEGIN_NAMESPACE
diff --git a/src/corelib/animation/qanimationgroup.cpp b/src/corelib/animation/qanimationgroup.cpp
index 839b522..e192a6c 100644
--- a/src/corelib/animation/qanimationgroup.cpp
+++ b/src/corelib/animation/qanimationgroup.cpp
@@ -89,13 +89,13 @@
     \sa QAbstractAnimation, QVariantAnimation, {The Animation Framework}
 */
 
-#ifndef QT_NO_ANIMATION
-
 #include "qanimationgroup.h"
 #include <QtCore/qdebug.h>
 #include <QtCore/qcoreevent.h>
 #include "qanimationgroup_p.h"
 
+#ifndef QT_NO_ANIMATION
+
 QT_BEGIN_NAMESPACE
 
 
diff --git a/src/corelib/animation/qparallelanimationgroup.cpp b/src/corelib/animation/qparallelanimationgroup.cpp
index 13f6073..c148cb5d 100644
--- a/src/corelib/animation/qparallelanimationgroup.cpp
+++ b/src/corelib/animation/qparallelanimationgroup.cpp
@@ -68,11 +68,13 @@
     \sa QAnimationGroup, QPropertyAnimation, {The Animation Framework}
 */
 
-#ifndef QT_NO_ANIMATION
 
 #include "qparallelanimationgroup.h"
 #include "qparallelanimationgroup_p.h"
 //#define QANIMATION_DEBUG
+
+#ifndef QT_NO_ANIMATION
+
 QT_BEGIN_NAMESPACE
 
 /*!
diff --git a/src/corelib/animation/qpauseanimation.cpp b/src/corelib/animation/qpauseanimation.cpp
index b175f0c..93043c2 100644
--- a/src/corelib/animation/qpauseanimation.cpp
+++ b/src/corelib/animation/qpauseanimation.cpp
@@ -62,12 +62,12 @@
     \sa QSequentialAnimationGroup
 */
 
-#ifndef QT_NO_ANIMATION
-
 #include "qpauseanimation.h"
 #include "qabstractanimation_p.h"
 
 
+#ifndef QT_NO_ANIMATION
+
 QT_BEGIN_NAMESPACE
 
 class QPauseAnimationPrivate : public QAbstractAnimationPrivate
diff --git a/src/corelib/animation/qpropertyanimation.cpp b/src/corelib/animation/qpropertyanimation.cpp
index 43b5283..65f1361 100644
--- a/src/corelib/animation/qpropertyanimation.cpp
+++ b/src/corelib/animation/qpropertyanimation.cpp
@@ -87,23 +87,21 @@
     \sa QVariantAnimation, QAnimationGroup, {The Animation Framework}
 */
 
-#ifndef QT_NO_ANIMATION
-
 #include "qpropertyanimation.h"
 #include "qanimationgroup.h"
-#include <QtCore/qdebug.h>
-
 #include "qpropertyanimation_p.h"
 
 #include <QtCore/qmath.h>
 #include <QtCore/qmutex.h>
+#include <private/qmutexpool_p.h>
+
+#ifndef QT_NO_ANIMATION
 
 QT_BEGIN_NAMESPACE
 
 typedef QPair<QObject *, QByteArray> QPropertyAnimationPair;
 typedef QHash<QPropertyAnimationPair, QPropertyAnimation*> QPropertyAnimationHash;
 Q_GLOBAL_STATIC(QPropertyAnimationHash, _q_runningAnimations)
-Q_GLOBAL_STATIC_WITH_ARGS(QMutex, guardHashLock, (QMutex::Recursive) )
 
 void QPropertyAnimationPrivate::updateMetaProperty()
 {
@@ -284,27 +282,32 @@ void QPropertyAnimation::updateState(QAbstractAnimation::State oldState,
     }
 
     QVariantAnimation::updateState(oldState, newState);
-    QMutexLocker locker(guardHashLock());
-    QPropertyAnimationHash * hash = _q_runningAnimations();
-    QPropertyAnimationPair key(d->target, d->propertyName);
-    if (newState == Running) {
-        d->updateMetaProperty();
-        QPropertyAnimation *oldAnim = hash->value(key, 0);
-        if (oldAnim) {
-            // try to stop the top level group
-            QAbstractAnimation *current = oldAnim;
-            while (current->group() && current->state() != Stopped)
-                current = current->group();
-            current->stop();
-        }
-        hash->insert(key, this);
 
-        // update the default start value
-        if (oldState == Stopped) {
-            d->setDefaultStartValue(d->target->property(d->propertyName.constData()));
+    QPropertyAnimation *animToStop = 0;
+    {
+        QPropertyAnimationHash * hash = _q_runningAnimations();
+        QMutexLocker locker(QMutexPool::globalInstanceGet(hash));
+        QPropertyAnimationPair key(d->target, d->propertyName);
+        if (newState == Running) {
+            d->updateMetaProperty();
+            animToStop = hash->value(key, 0);
+            hash->insert(key, this);
+            // update the default start value
+            if (oldState == Stopped) {
+                d->setDefaultStartValue(d->target->property(d->propertyName.constData()));
+            }
+        } else if (hash->value(key) == this) {
+            hash->remove(key);
         }
-    } else if (hash->value(key) == this) {
-        hash->remove(key);
+    }
+
+    //we need to do that after the mutex was unlocked
+    if (animToStop) {
+        // try to stop the top level group
+        QAbstractAnimation *current = animToStop;
+        while (current->group() && current->state() != Stopped)
+            current = current->group();
+        current->stop();
     }
 }
 
diff --git a/src/corelib/animation/qsequentialanimationgroup.cpp b/src/corelib/animation/qsequentialanimationgroup.cpp
index 14814a7..25db52f 100644
--- a/src/corelib/animation/qsequentialanimationgroup.cpp
+++ b/src/corelib/animation/qsequentialanimationgroup.cpp
@@ -77,8 +77,6 @@
     \sa QAnimationGroup, QAbstractAnimation, {The Animation Framework}
 */
 
-#ifndef QT_NO_ANIMATION
-
 #include "qsequentialanimationgroup.h"
 #include "qsequentialanimationgroup_p.h"
 
@@ -86,9 +84,9 @@
 
 #include <QtCore/qdebug.h>
 
-QT_BEGIN_NAMESPACE
-
+#ifndef QT_NO_ANIMATION
 
+QT_BEGIN_NAMESPACE
 
 bool QSequentialAnimationGroupPrivate::atEnd() const
 {
diff --git a/src/corelib/animation/qvariantanimation.cpp b/src/corelib/animation/qvariantanimation.cpp
index e973ec5..ab73373 100644
--- a/src/corelib/animation/qvariantanimation.cpp
+++ b/src/corelib/animation/qvariantanimation.cpp
@@ -39,16 +39,15 @@
 **
 ****************************************************************************/
 
-#ifndef QT_NO_ANIMATION
-
 #include "qvariantanimation.h"
 #include "qvariantanimation_p.h"
 
-#include <QtCore/QRect>
-#include <QtCore/QLineF>
-#include <QtCore/QLine>
-#include <QtCore/QReadWriteLock>
-#include <QtCore/qdebug.h>
+#include <QtCore/qrect.h>
+#include <QtCore/qline.h>
+#include <QtCore/qmutex.h>
+#include <private/qmutexpool_p.h>
+
+#ifndef QT_NO_ANIMATION
 
 QT_BEGIN_NAMESPACE
 
@@ -365,8 +364,8 @@ void QVariantAnimation::setEasingCurve(const QEasingCurve &easing)
     d->recalculateCurrentInterval();
 }
 
-Q_GLOBAL_STATIC(QVector<QVariantAnimation::Interpolator>, registeredInterpolators)
-Q_GLOBAL_STATIC(QReadWriteLock, registeredInterpolatorsLock)
+typedef QVector<QVariantAnimation::Interpolator> QInterpolatorVector;
+Q_GLOBAL_STATIC(QInterpolatorVector, registeredInterpolators)
 
 /*!
     \fn void qRegisterAnimationInterpolator(QVariant (*func)(const T &from, const T &to, qreal progress))
@@ -398,10 +397,11 @@ Q_GLOBAL_STATIC(QReadWriteLock, registeredInterpolatorsLock)
 void QVariantAnimation::registerInterpolator(QVariantAnimation::Interpolator func, int interpolationType)
 {
     // will override any existing interpolators
-    QWriteLocker locker(registeredInterpolatorsLock());
-    if (int(interpolationType) >= registeredInterpolators()->count())
-        registeredInterpolators()->resize(int(interpolationType) + 1);
-    registeredInterpolators()->replace(interpolationType, func);
+    QInterpolatorVector *interpolators = registeredInterpolators();
+    QMutexLocker locker(QMutexPool::globalInstanceGet(interpolators));
+    if (int(interpolationType) >= interpolators->count())
+        interpolators->resize(int(interpolationType) + 1);
+    interpolators->replace(interpolationType, func);
 }
 
 
@@ -412,10 +412,11 @@ template<typename T> static inline QVariantAnimation::Interpolator castToInterpo
 
 QVariantAnimation::Interpolator QVariantAnimationPrivate::getInterpolator(int interpolationType)
 {
-    QReadLocker locker(registeredInterpolatorsLock());
+    QInterpolatorVector *interpolators = registeredInterpolators();
+    QMutexLocker locker(QMutexPool::globalInstanceGet(interpolators));
     QVariantAnimation::Interpolator ret = 0;
-    if (interpolationType < registeredInterpolators()->count()) {
-        ret = registeredInterpolators()->at(interpolationType);
+    if (interpolationType < interpolators->count()) {
+        ret = interpolators->at(interpolationType);
         if (ret) return ret;
     }
 
diff --git a/src/corelib/arch/qatomic_windows.h b/src/corelib/arch/qatomic_windows.h
index ac26b4f..5135575 100644
--- a/src/corelib/arch/qatomic_windows.h
+++ b/src/corelib/arch/qatomic_windows.h
@@ -220,6 +220,9 @@ Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddOrdered(qptrdiff valueTo
 
 #if !defined(Q_OS_WINCE)
 // use compiler intrinsics for all atomic functions
+//those functions need to be define in the global namespace
+QT_END_NAMESPACE
+
 extern "C" {
     long __cdecl _InterlockedIncrement(volatile long *);
     long __cdecl _InterlockedDecrement(volatile long *);
@@ -252,6 +255,9 @@ extern "C" {
 #    define _InterlockedExchangeAddPointer(a,b) \
         _InterlockedExchangeAdd(reinterpret_cast<volatile long *>(a), long(b))
 #  endif
+
+QT_BEGIN_NAMESPACE
+
 inline bool QBasicAtomicInt::ref()
 {
     return _InterlockedIncrement(reinterpret_cast<volatile long *>(&_q_value)) != 0;
@@ -335,6 +341,8 @@ Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddOrdered(qptrdiff valueTo
 #define Q_ARGUMENT_TYPE
 #endif
 
+QT_END_NAMESPACE
+
 extern "C" {
 long __cdecl InterlockedIncrement(long Q_ARGUMENT_TYPE * lpAddend);
 long __cdecl InterlockedDecrement(long Q_ARGUMENT_TYPE * lpAddend);
@@ -351,6 +359,8 @@ long __cdecl InterlockedExchangeAdd(long Q_ARGUMENT_TYPE * Addend, long Value);
 #  pragma intrinsic (_InterlockedExchangeAdd)
 #endif
 
+QT_BEGIN_NAMESPACE
+
 #endif
 
 
@@ -409,6 +419,8 @@ Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddOrdered(qptrdiff valueTo
 // MinGW's definition, such that we pick up variations in the headers.
 #ifndef __INTERLOCKED_DECLARED
 #define __INTERLOCKED_DECLARED
+QT_END_NAMESPACE
+
 extern "C" {
     __declspec(dllimport) long __stdcall InterlockedCompareExchange(long *, long, long);
     __declspec(dllimport) long __stdcall InterlockedIncrement(long *);
@@ -416,6 +428,8 @@ extern "C" {
     __declspec(dllimport) long __stdcall InterlockedExchange(long *, long);
     __declspec(dllimport) long __stdcall InterlockedExchangeAdd(long *, long);
 }
+
+QT_BEGIN_NAMESPACE
 #endif
 
 inline bool QBasicAtomicInt::ref()
diff --git a/src/corelib/codecs/qutfcodec.cpp b/src/corelib/codecs/qutfcodec.cpp
index 1ac592e..d9defe1 100644
--- a/src/corelib/codecs/qutfcodec.cpp
+++ b/src/corelib/codecs/qutfcodec.cpp
@@ -478,7 +478,7 @@ QByteArray QUtf32Codec::convertFromUnicode(const QChar *uc, int len, ConverterSt
             data[2] = 0;
             data[3] = 0;
         }
-        data += 2;
+        data += 4;
     }
     if (endian == BE) {
         for (int i = 0; i < len; ++i) {
diff --git a/src/corelib/global/qfeatures.h b/src/corelib/global/qfeatures.h
index f11c9df..9f7c7ba 100644
--- a/src/corelib/global/qfeatures.h
+++ b/src/corelib/global/qfeatures.h
@@ -311,6 +311,11 @@
 #define QT_NO_ACCESSIBILITY
 #endif
 
+// Animation
+#if !defined(QT_NO_ANIMATION) && (defined(QT_NO_PROPERTIES))
+#define QT_NO_ANIMATION
+#endif
+
 // QButtonGroup
 #if !defined(QT_NO_BUTTONGROUP) && (defined(QT_NO_GROUPBOX))
 #define QT_NO_BUTTONGROUP
diff --git a/src/corelib/global/qfeatures.txt b/src/corelib/global/qfeatures.txt
index 23ec7b0..9408a5b 100644
--- a/src/corelib/global/qfeatures.txt
+++ b/src/corelib/global/qfeatures.txt
@@ -1164,6 +1164,13 @@ Requires: PROPERTIES
 Name: Animation
 SeeAlso: ???
 
+Feature: STATEMACHINE
+Description: Provides hierarchical finite state machines.
+Section: Utilities
+Requires: PROPERTIES
+Name: State machine
+SeeAlso: ???
+
 
 # SVG
 
diff --git a/src/corelib/kernel/qeventdispatcher_unix.cpp b/src/corelib/kernel/qeventdispatcher_unix.cpp
index 6aa3b56..033225b 100644
--- a/src/corelib/kernel/qeventdispatcher_unix.cpp
+++ b/src/corelib/kernel/qeventdispatcher_unix.cpp
@@ -263,7 +263,7 @@ QTimerInfoList::QTimerInfoList()
 #  if (_POSIX_MONOTONIC_CLOCK == 0)
     // detect if the system support monotonic timers
     long x = sysconf(_SC_MONOTONIC_CLOCK);
-    useMonotonicTimers = x >= 200112L;
+    useMonotonicTimers = x != -1;
 #  endif
 
     getTime(currentTime);
@@ -420,10 +420,18 @@ bool QTimerInfoList::timerWait(timeval &tm)
     timeval currentTime = updateCurrentTime();
     repairTimersIfNeeded();
 
-    if (isEmpty())
-        return false;
+    // Find first waiting timer not already active
+    QTimerInfo *t = 0;
+    for (QTimerInfoList::const_iterator it = constBegin(); it != constEnd(); ++it) {
+	if (!(*it)->inTimerEvent) {
+	    t = *it;
+	    break;
+	}
+    }
+
+    if (!t)
+      return false;
 
-    QTimerInfo *t = first();        // first waiting timer
     if (currentTime < t->timeout) {
         // time to wait
         tm = t->timeout - currentTime;
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp
index be622d9..1501351 100644
--- a/src/corelib/kernel/qobject.cpp
+++ b/src/corelib/kernel/qobject.cpp
@@ -897,7 +897,8 @@ QObjectPrivate::Connection::~Connection()
     \relates QObject
 
     Returns the given \a object cast to type T if the object is of type
-    T (or of a subclass); otherwise returns 0.
+    T (or of a subclass); otherwise returns 0.  If \a object is 0 then 
+    it will also return 0.
 
     The class T must inherit (directly or indirectly) QObject and be
     declared with the \l Q_OBJECT macro.
@@ -2051,7 +2052,7 @@ void QObject::deleteLater()
 
     or
 
-    \tt{/*: ... \starslash}
+    \tt{\begincomment: ... \endcomment}
 
     Examples:
 
diff --git a/src/corelib/kernel/qtimer.cpp b/src/corelib/kernel/qtimer.cpp
index 08821d4..8ca53b9 100644
--- a/src/corelib/kernel/qtimer.cpp
+++ b/src/corelib/kernel/qtimer.cpp
@@ -211,7 +211,7 @@ void QTimer::start()
 */
 void QTimer::start(int msec)
 {
-    setInterval(msec);
+    inter = msec;
     start();
 }
 
diff --git a/src/corelib/kernel/qtranslator.cpp b/src/corelib/kernel/qtranslator.cpp
index 5ba9898..38fa216 100644
--- a/src/corelib/kernel/qtranslator.cpp
+++ b/src/corelib/kernel/qtranslator.cpp
@@ -149,6 +149,9 @@ static int numerusHelper(int n, const uchar *rules, int rulesSize)
                     leftOperand %= 10;
                 } else if (opcode & Q_MOD_100) {
                     leftOperand %= 100;
+                } else if (opcode & Q_LEAD_1000) {
+                    while (leftOperand >= 1000)
+                        leftOperand /= 1000;
                 }
 
                 int op = opcode & Q_OP_MASK;
diff --git a/src/corelib/kernel/qtranslator_p.h b/src/corelib/kernel/qtranslator_p.h
index 77ec8f5..a7d58c5 100644
--- a/src/corelib/kernel/qtranslator_p.h
+++ b/src/corelib/kernel/qtranslator_p.h
@@ -62,6 +62,7 @@ enum {
     Q_NOT         = 0x08,
     Q_MOD_10      = 0x10,
     Q_MOD_100     = 0x20,
+    Q_LEAD_1000   = 0x40,
 
     Q_AND         = 0xFD,
     Q_OR          = 0xFE,
diff --git a/src/corelib/kernel/qvariant_p.h b/src/corelib/kernel/qvariant_p.h
index 033b760..02b507e 100644
--- a/src/corelib/kernel/qvariant_p.h
+++ b/src/corelib/kernel/qvariant_p.h
@@ -105,28 +105,28 @@ private:
 
 // constructs a new variant if copy is 0, otherwise copy-constructs
 template <class T>
-inline void v_construct(QVariant::Private *x, const T &t)
+inline void v_construct(QVariant::Private *x, const void *copy, T * = 0)
 {
     if (sizeof(T) > sizeof(QVariant::Private::Data)) {
-        x->data.shared = new QVariantPrivateSharedEx<T>(t);
+        x->data.shared = copy ? new QVariantPrivateSharedEx<T>(*static_cast<const T *>(copy))
+                              : new QVariantPrivateSharedEx<T>;
         x->is_shared = true;
     } else {
-        new (&x->data.ptr) T(t);
+        if (copy)
+            new (&x->data.ptr) T(*static_cast<const T *>(copy));
+        else
+            new (&x->data.ptr) T;
     }
 }
 
 template <class T>
-inline void v_construct(QVariant::Private *x, const void *copy, T * = 0)
+inline void v_construct(QVariant::Private *x, const T &t)
 {
     if (sizeof(T) > sizeof(QVariant::Private::Data)) {
-        x->data.shared = copy ? new QVariantPrivateSharedEx<T>(*static_cast<const T *>(copy))
-                              : new QVariantPrivateSharedEx<T>;
+        x->data.shared = new QVariantPrivateSharedEx<T>(t);
         x->is_shared = true;
     } else {
-        if (copy)
-            new (&x->data.ptr) T(*static_cast<const T *>(copy));
-        else
-            new (&x->data.ptr) T;
+        new (&x->data.ptr) T(t);
     }
 }
 
diff --git a/src/corelib/statemachine/qabstractstate.cpp b/src/corelib/statemachine/qabstractstate.cpp
index 942722f..b9a50a2 100644
--- a/src/corelib/statemachine/qabstractstate.cpp
+++ b/src/corelib/statemachine/qabstractstate.cpp
@@ -40,6 +40,9 @@
 ****************************************************************************/
 
 #include "qabstractstate.h"
+
+#ifndef QT_NO_STATEMACHINE
+
 #include "qabstractstate_p.h"
 #include "qstate.h"
 #include "qstate_p.h"
@@ -200,3 +203,5 @@ bool QAbstractState::event(QEvent *e)
 }
 
 QT_END_NAMESPACE
+
+#endif //QT_NO_STATEMACHINE
diff --git a/src/corelib/statemachine/qabstractstate.h b/src/corelib/statemachine/qabstractstate.h
index d0ebb52..ee55541 100644
--- a/src/corelib/statemachine/qabstractstate.h
+++ b/src/corelib/statemachine/qabstractstate.h
@@ -50,6 +50,8 @@ QT_BEGIN_NAMESPACE
 
 QT_MODULE(Core)
 
+#ifndef QT_NO_STATEMACHINE
+
 class QState;
 class QStateMachine;
 
@@ -83,6 +85,8 @@ private:
     Q_DECLARE_PRIVATE(QAbstractState)
 };
 
+#endif //QT_NO_STATEMACHINE
+
 QT_END_NAMESPACE
 
 QT_END_HEADER
diff --git a/src/corelib/statemachine/qabstracttransition.cpp b/src/corelib/statemachine/qabstracttransition.cpp
index dfcafeb..f582b8c 100644
--- a/src/corelib/statemachine/qabstracttransition.cpp
+++ b/src/corelib/statemachine/qabstracttransition.cpp
@@ -40,6 +40,9 @@
 ****************************************************************************/
 
 #include "qabstracttransition.h"
+
+#ifndef QT_NO_STATEMACHINE
+
 #include "qabstracttransition_p.h"
 #include "qabstractstate.h"
 #include "qstate.h"
@@ -340,3 +343,5 @@ bool QAbstractTransition::event(QEvent *e)
 }
 
 QT_END_NAMESPACE
+
+#endif //QT_NO_STATEMACHINE
diff --git a/src/corelib/statemachine/qabstracttransition.h b/src/corelib/statemachine/qabstracttransition.h
index c63d55a..a1a62c9 100644
--- a/src/corelib/statemachine/qabstracttransition.h
+++ b/src/corelib/statemachine/qabstracttransition.h
@@ -52,6 +52,8 @@ QT_BEGIN_NAMESPACE
 
 QT_MODULE(Core)
 
+#ifndef QT_NO_STATEMACHINE
+
 class QEvent;
 class QAbstractState;
 class QState;
@@ -104,6 +106,8 @@ private:
     Q_DECLARE_PRIVATE(QAbstractTransition)
 };
 
+#endif //QT_NO_STATEMACHINE
+
 QT_END_NAMESPACE
 
 QT_END_HEADER
diff --git a/src/corelib/statemachine/qeventtransition.cpp b/src/corelib/statemachine/qeventtransition.cpp
index f25d821..4c40256 100644
--- a/src/corelib/statemachine/qeventtransition.cpp
+++ b/src/corelib/statemachine/qeventtransition.cpp
@@ -40,6 +40,9 @@
 ****************************************************************************/
 
 #include "qeventtransition.h"
+
+#ifndef QT_NO_STATEMACHINE
+
 #include "qeventtransition_p.h"
 #include "qwrappedevent.h"
 #include "qstate.h"
@@ -283,3 +286,5 @@ bool QEventTransition::event(QEvent *e)
 }
 
 QT_END_NAMESPACE
+
+#endif //QT_NO_STATEMACHINE
diff --git a/src/corelib/statemachine/qeventtransition.h b/src/corelib/statemachine/qeventtransition.h
index 3530bdd..40ffecf 100644
--- a/src/corelib/statemachine/qeventtransition.h
+++ b/src/corelib/statemachine/qeventtransition.h
@@ -51,6 +51,8 @@ QT_BEGIN_NAMESPACE
 
 QT_MODULE(Core)
 
+#ifndef QT_NO_STATEMACHINE
+
 class QEventTransitionPrivate;
 class Q_CORE_EXPORT QEventTransition : public QAbstractTransition
 {
@@ -89,6 +91,8 @@ private:
     Q_DECLARE_PRIVATE(QEventTransition)
 };
 
+#endif //QT_NO_STATEMACHINE
+
 QT_END_NAMESPACE
 
 QT_END_HEADER
diff --git a/src/corelib/statemachine/qfinalstate.cpp b/src/corelib/statemachine/qfinalstate.cpp
index 0980336..0eb531f 100644
--- a/src/corelib/statemachine/qfinalstate.cpp
+++ b/src/corelib/statemachine/qfinalstate.cpp
@@ -40,6 +40,9 @@
 ****************************************************************************/
 
 #include "qfinalstate.h"
+
+#ifndef QT_NO_STATEMACHINE
+
 #include "qabstractstate_p.h"
 
 QT_BEGIN_NAMESPACE
@@ -132,3 +135,5 @@ bool QFinalState::event(QEvent *e)
 }
 
 QT_END_NAMESPACE
+
+#endif //QT_NO_STATEMACHINE
diff --git a/src/corelib/statemachine/qfinalstate.h b/src/corelib/statemachine/qfinalstate.h
index fa68394..865f333 100644
--- a/src/corelib/statemachine/qfinalstate.h
+++ b/src/corelib/statemachine/qfinalstate.h
@@ -50,6 +50,8 @@ QT_BEGIN_NAMESPACE
 
 QT_MODULE(Core)
 
+#ifndef QT_NO_STATEMACHINE
+
 class QFinalStatePrivate;
 class Q_CORE_EXPORT QFinalState : public QAbstractState
 {
@@ -69,6 +71,8 @@ private:
     Q_DECLARE_PRIVATE(QFinalState)
 };
 
+#endif //QT_NO_STATEMACHINE
+
 QT_END_NAMESPACE
 
 QT_END_HEADER
diff --git a/src/corelib/statemachine/qhistorystate.cpp b/src/corelib/statemachine/qhistorystate.cpp
index 517faa8..4304da3 100644
--- a/src/corelib/statemachine/qhistorystate.cpp
+++ b/src/corelib/statemachine/qhistorystate.cpp
@@ -40,6 +40,9 @@
 ****************************************************************************/
 
 #include "qhistorystate.h"
+
+#ifndef QT_NO_STATEMACHINE
+
 #include "qhistorystate_p.h"
 
 QT_BEGIN_NAMESPACE
@@ -221,3 +224,5 @@ bool QHistoryState::event(QEvent *e)
 }
 
 QT_END_NAMESPACE
+
+#endif //QT_NO_STATEMACHINE
diff --git a/src/corelib/statemachine/qhistorystate.h b/src/corelib/statemachine/qhistorystate.h
index a0682bd..eee43d1 100644
--- a/src/corelib/statemachine/qhistorystate.h
+++ b/src/corelib/statemachine/qhistorystate.h
@@ -50,6 +50,8 @@ QT_BEGIN_NAMESPACE
 
 QT_MODULE(Core)
 
+#ifndef QT_NO_STATEMACHINE
+
 class QHistoryStatePrivate;
 class Q_CORE_EXPORT QHistoryState : public QAbstractState
 {
@@ -84,6 +86,8 @@ private:
     Q_DECLARE_PRIVATE(QHistoryState)
 };
 
+#endif //QT_NO_STATEMACHINE
+
 QT_END_NAMESPACE
 
 QT_END_HEADER
diff --git a/src/corelib/statemachine/qsignalevent.h b/src/corelib/statemachine/qsignalevent.h
index 8221f68..79d1053 100644
--- a/src/corelib/statemachine/qsignalevent.h
+++ b/src/corelib/statemachine/qsignalevent.h
@@ -53,6 +53,8 @@ QT_BEGIN_NAMESPACE
 
 QT_MODULE(Core)
 
+#ifndef QT_NO_STATEMACHINE
+
 class Q_CORE_EXPORT QSignalEvent : public QEvent
 {
 public:
@@ -70,6 +72,8 @@ private:
     QList<QVariant> m_arguments;
 };
 
+#endif //QT_NO_STATEMACHINE
+
 QT_END_NAMESPACE
 
 QT_END_HEADER
diff --git a/src/corelib/statemachine/qsignaltransition.cpp b/src/corelib/statemachine/qsignaltransition.cpp
index 9ffcb9c..2e150a7 100644
--- a/src/corelib/statemachine/qsignaltransition.cpp
+++ b/src/corelib/statemachine/qsignaltransition.cpp
@@ -40,6 +40,9 @@
 ****************************************************************************/
 
 #include "qsignaltransition.h"
+
+#ifndef QT_NO_STATEMACHINE
+
 #include "qsignaltransition_p.h"
 #include "qsignalevent.h"
 #include "qstate.h"
@@ -258,3 +261,5 @@ bool QSignalTransition::event(QEvent *e)
 }
 
 QT_END_NAMESPACE
+
+#endif //QT_NO_STATEMACHINE
diff --git a/src/corelib/statemachine/qsignaltransition.h b/src/corelib/statemachine/qsignaltransition.h
index b485785..02b1de9 100644
--- a/src/corelib/statemachine/qsignaltransition.h
+++ b/src/corelib/statemachine/qsignaltransition.h
@@ -50,6 +50,8 @@ QT_BEGIN_NAMESPACE
 
 QT_MODULE(Core)
 
+#ifndef QT_NO_STATEMACHINE
+
 class QSignalTransitionPrivate;
 class Q_CORE_EXPORT QSignalTransition : public QAbstractTransition
 {
@@ -82,6 +84,8 @@ private:
     Q_DECLARE_PRIVATE(QSignalTransition)
 };
 
+#endif //QT_NO_STATEMACHINE
+
 QT_END_NAMESPACE
 
 QT_END_HEADER
diff --git a/src/corelib/statemachine/qstate.cpp b/src/corelib/statemachine/qstate.cpp
index 5463059..5dd56c0 100644
--- a/src/corelib/statemachine/qstate.cpp
+++ b/src/corelib/statemachine/qstate.cpp
@@ -40,6 +40,9 @@
 ****************************************************************************/
 
 #include "qstate.h"
+
+#ifndef QT_NO_STATEMACHINE
+
 #include "qstate_p.h"
 #include "qhistorystate.h"
 #include "qhistorystate_p.h"
@@ -329,9 +332,10 @@ QSignalTransition *QState::addTransition(QObject *sender, const char *signal,
         qWarning("QState::addTransition: cannot add transition to null state");
         return 0;
     }
-    if (*signal && sender->metaObject()->indexOfSignal(signal+1) == -1) {
+    int offset = (*signal == '0'+QSIGNAL_CODE) ? 1 : 0;
+    if (sender->metaObject()->indexOfSignal(signal+offset) == -1) {
         qWarning("QState::addTransition: no such signal %s::%s",
-                 sender->metaObject()->className(), signal+1);
+                 sender->metaObject()->className(), signal+offset);
         return 0;
     }
     QSignalTransition *trans = new QSignalTransition(sender, signal, QList<QAbstractState*>() << target);
@@ -481,3 +485,5 @@ bool QState::event(QEvent *e)
 */
 
 QT_END_NAMESPACE
+
+#endif //QT_NO_STATEMACHINE
diff --git a/src/corelib/statemachine/qstate.h b/src/corelib/statemachine/qstate.h
index 6729c69..c98bb64 100644
--- a/src/corelib/statemachine/qstate.h
+++ b/src/corelib/statemachine/qstate.h
@@ -50,6 +50,8 @@ QT_BEGIN_NAMESPACE
 
 QT_MODULE(Core)
 
+#ifndef QT_NO_STATEMACHINE
+
 class QAbstractTransition;
 class QSignalTransition;
 
@@ -106,6 +108,8 @@ private:
     Q_DECLARE_PRIVATE(QState)
 };
 
+#endif //QT_NO_STATEMACHINE
+
 QT_END_NAMESPACE
 
 QT_END_HEADER
diff --git a/src/corelib/statemachine/qstatemachine.cpp b/src/corelib/statemachine/qstatemachine.cpp
index 84619d7..64b33ac 100644
--- a/src/corelib/statemachine/qstatemachine.cpp
+++ b/src/corelib/statemachine/qstatemachine.cpp
@@ -40,6 +40,9 @@
 ****************************************************************************/
 
 #include "qstatemachine.h"
+
+#ifndef QT_NO_STATEMACHINE
+
 #include "qstate.h"
 #include "qstate_p.h"
 #include "qstatemachine_p.h"
@@ -92,7 +95,7 @@ QT_BEGIN_NAMESPACE
     QAbstractState) and transitions (descendants of
     QAbstractTransition) between those states; these states and
     transitions define a state graph. Once a state graph has been
-    built, the state machine can execute it. \l{QStateMachine}'s
+    built, the state machine can execute it. QStateMachine's
     execution algorithm is based on the \l{State Chart XML: State
     Machine Notation for Control Abstraction}{State Chart XML (SCXML)}
     algorithm. The framework's \l{The State Machine
@@ -1329,7 +1332,7 @@ void QStateMachinePrivate::registerSignalTransition(QSignalTransition *transitio
         if (!ok) {
 #ifdef QSTATEMACHINE_DEBUG
             qDebug() << q << ": FAILED to add signal transition from" << transition->sourceState()
-                     << ": ( sender =" << sender << ", signal =" << (signal.mid(1))
+                     << ": ( sender =" << sender << ", signal =" << signal
                      << ", targets =" << transition->targetStates() << ')';
 #endif
             return;
@@ -1339,7 +1342,7 @@ void QStateMachinePrivate::registerSignalTransition(QSignalTransition *transitio
     QSignalTransitionPrivate::get(transition)->signalIndex = signalIndex;
 #ifdef QSTATEMACHINE_DEBUG
     qDebug() << q << ": added signal transition from" << transition->sourceState()
-             << ": ( sender =" << sender << ", signal =" << (signal.mid(1))
+             << ": ( sender =" << sender << ", signal =" << signal
              << ", targets =" << transition->targetStates() << ')';
 #endif
 }
@@ -2207,3 +2210,5 @@ QWrappedEvent::~QWrappedEvent()
 QT_END_NAMESPACE
 
 #include "moc_qstatemachine.cpp"
+
+#endif //QT_NO_STATEMACHINE
diff --git a/src/corelib/statemachine/qstatemachine.h b/src/corelib/statemachine/qstatemachine.h
index 2a98a9a..0b3c728 100644
--- a/src/corelib/statemachine/qstatemachine.h
+++ b/src/corelib/statemachine/qstatemachine.h
@@ -54,6 +54,8 @@ QT_BEGIN_NAMESPACE
 
 QT_MODULE(Core)
 
+#ifndef QT_NO_STATEMACHINE
+
 class QEvent;
 class QAbstractState;
 class QState;
@@ -159,6 +161,8 @@ private:
 #endif
 };
 
+#endif //QT_NO_STATEMACHINE
+
 QT_END_NAMESPACE
 
 QT_END_HEADER
diff --git a/src/corelib/statemachine/qwrappedevent.h b/src/corelib/statemachine/qwrappedevent.h
index b01c608..cb4261b 100644
--- a/src/corelib/statemachine/qwrappedevent.h
+++ b/src/corelib/statemachine/qwrappedevent.h
@@ -50,6 +50,8 @@ QT_BEGIN_NAMESPACE
 
 QT_MODULE(Core)
 
+#ifndef QT_NO_STATEMACHINE
+
 class QObject;
 
 class Q_CORE_EXPORT QWrappedEvent : public QEvent
@@ -69,6 +71,8 @@ private:
     Q_DISABLE_COPY(QWrappedEvent)
 };
 
+#endif //QT_NO_STATEMACHINE
+
 QT_END_NAMESPACE
 
 QT_END_HEADER
diff --git a/src/corelib/tools/qlocale.cpp b/src/corelib/tools/qlocale.cpp
index 9953155..8c740bd 100644
--- a/src/corelib/tools/qlocale.cpp
+++ b/src/corelib/tools/qlocale.cpp
@@ -42,7 +42,6 @@
 #include "qglobal.h"
 
 #ifndef QT_NO_SYSTEMLOCALE
-#define QLOCALE_CPP
 QT_BEGIN_NAMESPACE
 class QSystemLocale;
 static QSystemLocale *QSystemLocale_globalSystemLocale();
@@ -1602,6 +1601,8 @@ QDataStream &operator>>(QDataStream &ds, QLocale &l)
     This constructor converts the locale name to a language/country
     pair; it does not use the system locale database.
 
+    QLocale's data is based on Common Locale Data Repository v1.6.1.
+
     The double-to-string and string-to-double conversion functions are
     covered by the following licenses:
 
@@ -1622,8 +1623,6 @@ QDataStream &operator>>(QDataStream &ds, QLocale &l)
     This product includes software developed by the University of
     California, Berkeley and its contributors.
 
-    QLocale's data is based on Common Locale Data Repository v1.6.1.
-
     \sa QString::arg(), QString::toInt(), QString::toDouble()
 */
 
diff --git a/src/corelib/tools/qlocale.h b/src/corelib/tools/qlocale.h
index 5b611eb..987ab4e 100644
--- a/src/corelib/tools/qlocale.h
+++ b/src/corelib/tools/qlocale.h
@@ -99,11 +99,9 @@ public:
     virtual QVariant query(QueryType type, QVariant in) const;
     virtual QLocale fallbackLocale() const;
 
-#ifdef QLOCALE_CPP
 private:
     QSystemLocale(bool);
     friend QSystemLocale *QSystemLocale_globalSystemLocale();
-#endif
 };
 #endif
 
diff --git a/src/corelib/tools/qstringbuilder.cpp b/src/corelib/tools/qstringbuilder.cpp
index 2b4a242..4f24f76 100644
--- a/src/corelib/tools/qstringbuilder.cpp
+++ b/src/corelib/tools/qstringbuilder.cpp
@@ -64,7 +64,7 @@
     \sa QStringBuilder, QLatin1String, QString, QStringRef
 */
 
-/*! \fn QLatin1Literal::QLatin1Literal(const char(&string)[])
+/*! \fn QLatin1Literal::QLatin1Literal(const char(&string)[N])
  
     Constructs a new literal from the given \a string.
 */
@@ -93,7 +93,7 @@
     \reentrant
     \since 4.6
 
-    \brief QStringBuilder is a template class that provides a facility to build
+    \brief The QStringBuilder class is a template class that provides a facility to build
     up QStrings from smaller chunks.
 
     \ingroup tools
@@ -102,7 +102,7 @@
     \mainclass
 
     When creating strings from smaller chunks, typically \c QString::operator+()
-    is used, resulting in \i{n - 1} reallocations when operating on \i{n} chunks.
+    is used, resulting in \e{n - 1} reallocations when operating on \e{n} chunks.
 
     QStringBuilder uses expression templates to collect the individual parts,
     compute the total size, allocate memory for the resulting QString object,
diff --git a/src/corelib/tools/qvector.h b/src/corelib/tools/qvector.h
index 7bdcba0..38254cd 100644
--- a/src/corelib/tools/qvector.h
+++ b/src/corelib/tools/qvector.h
@@ -94,7 +94,14 @@ template <typename T>
 class QVector
 {
     typedef QVectorTypedData<T> Data;
-    union { QVectorData *d; Data *p; };
+    union {
+        QVectorData *d;
+#if defined(Q_CC_SUN) && (__SUNPRO_CC <= 0x550)
+        QVectorTypedData<T> *p;
+#else
+        Data *p;
+#endif
+    };
 
 public:
     inline QVector() : d(&QVectorData::shared_null) { d->ref.ref(); }