Merge remote branch 'qt/master' into lighthouse-master

14 files changed, 45 insertions, 53 deletions

diff --git a/src/corelib/tools/qbytearraymatcher.h b/src/corelib/tools/qbytearraymatcher.h
index 8e7bc21..d3db4e9 100644
--- a/src/corelib/tools/qbytearraymatcher.h
+++ b/src/corelib/tools/qbytearraymatcher.h
@@ -78,7 +78,7 @@ private:
     QByteArrayMatcherPrivate *d;
     QByteArray q_pattern;
 #ifdef Q_CC_RVCT
-// explicitely allow anonymous unions for RVCT to prevent compiler warnings
+// explicitly allow anonymous unions for RVCT to prevent compiler warnings
 #  pragma push
 #  pragma anon_unions
 #endif
diff --git a/src/corelib/tools/qeasingcurve.cpp b/src/corelib/tools/qeasingcurve.cpp
index 1734b03..ee791e0 100644
--- a/src/corelib/tools/qeasingcurve.cpp
+++ b/src/corelib/tools/qeasingcurve.cpp
@@ -91,6 +91,16 @@
     animation.setDuration(1000);
     animation.setEasingCurve(QEasingCurve::InOutQuad);
     \endcode
+
+    The ability to set an amplitude, overshoot, or period depends on the QEasingCurve type. Amplitude access
+    is available to curves that behave as springs such as elastic and bounce curves. Changing the amplitude changes
+    the height of the curve. Period access is only available to elastic curves and setting a higher period slows
+    the rate of bounce. Only curves that have "boomerang" behaviors such as the InBack, OutBack, InOutBack, and OutInBack 
+    have overshoot settings. These curves will interpolate beyond the end points and return to the end point, 
+    acting similar to a boomerang.
+
+    The \l{Easing Curves Example} contains samples of QEasingCurve types and lets you change the curve settings.
+
  */
 
 /*!
@@ -140,15 +150,15 @@
                         accelerating from zero velocity.
     \value OutQuart     \inlineimage qeasingcurve-outquart.png
                         \br
-                        Easing curve for a cubic (t^4) function:
+                        Easing curve for a quartic (t^4) function:
                         decelerating to zero velocity.
     \value InOutQuart   \inlineimage qeasingcurve-inoutquart.png
                         \br
-                        Easing curve for a cubic (t^4) function:
+                        Easing curve for a quartic (t^4) function:
                         acceleration until halfway, then deceleration.
     \value OutInQuart   \inlineimage qeasingcurve-outinquart.png
                         \br
-                        Easing curve for a cubic (t^4) function:
+                        Easing curve for a quartic (t^4) function:
                         deceleration until halfway, then acceleration.
     \value InQuint      \inlineimage qeasingcurve-inquint.png
                         \br
@@ -156,15 +166,15 @@
                         in: accelerating from zero velocity.
     \value OutQuint     \inlineimage qeasingcurve-outquint.png
                         \br
-                        Easing curve for a cubic (t^5) function:
+                        Easing curve for a quintic (t^5) function:
                         decelerating to zero velocity.
     \value InOutQuint   \inlineimage qeasingcurve-inoutquint.png
                         \br
-                        Easing curve for a cubic (t^5) function:
+                        Easing curve for a quintic (t^5) function:
                         acceleration until halfway, then deceleration.
     \value OutInQuint   \inlineimage qeasingcurve-outinquint.png
                         \br
-                        Easing curve for a cubic (t^5) function:
+                        Easing curve for a quintic (t^5) function:
                         deceleration until halfway, then acceleration.
     \value InSine       \inlineimage qeasingcurve-insine.png
                         \br
diff --git a/src/corelib/tools/qhash.h b/src/corelib/tools/qhash.h
index 0777f06..360f99d 100644
--- a/src/corelib/tools/qhash.h
+++ b/src/corelib/tools/qhash.h
@@ -225,7 +225,7 @@ struct QHashNode
     inline bool same_key(uint h0, const Key &key0) { return h0 == h && key0 == key; }
 };
 
-#ifndef QT_NO_PARTIAL_TEMPLATE_SPECIALIZATION
+
 #define Q_HASH_DECLARE_INT_NODES(key_type) \
     template <class T> \
     struct QHashDummyNode<key_type, T> { \
@@ -253,7 +253,6 @@ Q_HASH_DECLARE_INT_NODES(ushort);
 Q_HASH_DECLARE_INT_NODES(int);
 Q_HASH_DECLARE_INT_NODES(uint);
 #undef Q_HASH_DECLARE_INT_NODES
-#endif // QT_NO_PARTIAL_TEMPLATE_SPECIALIZATION
 
 template <class Key, class T>
 class QHash
@@ -513,8 +512,6 @@ Q_INLINE_TEMPLATE void QHash<Key, T>::deleteNode2(QHashData::Node *node)
 {
 #ifdef Q_CC_BOR
     concrete(node)->~QHashNode<Key, T>();
-#elif defined(QT_NO_PARTIAL_TEMPLATE_SPECIALIZATION)
-    concrete(node)->~QHashNode();
 #else
     concrete(node)->~Node();
 #endif
diff --git a/src/corelib/tools/qmap.h b/src/corelib/tools/qmap.h
index e4b73a1..2d11613 100644
--- a/src/corelib/tools/qmap.h
+++ b/src/corelib/tools/qmap.h
@@ -107,7 +107,6 @@ template <class Key> inline bool qMapLessThanKey(const Key &key1, const Key &key
     return key1 < key2;
 }
 
-#ifndef QT_NO_PARTIAL_TEMPLATE_SPECIALIZATION
 template <class Ptr> inline bool qMapLessThanKey(Ptr *key1, Ptr *key2)
 {
     Q_ASSERT(sizeof(quintptr) == sizeof(Ptr *));
@@ -119,7 +118,6 @@ template <class Ptr> inline bool qMapLessThanKey(const Ptr *key1, const Ptr *key
     Q_ASSERT(sizeof(quintptr) == sizeof(const Ptr *));
     return quintptr(key1) < quintptr(key2);
 }
-#endif // QT_NO_PARTIAL_TEMPLATE_SPECIALIZATION
 
 template <class Key, class T>
 struct QMapNode {
@@ -639,13 +637,13 @@ Q_OUTOFLINE_TEMPLATE void QMap<Key, T>::freeData(QMapData *x)
         while (next != x) {
             cur = next;
             next = cur->forward[0];
-#if defined(_MSC_VER) && (_MSC_VER >= 1300)
+#if defined(_MSC_VER)
 #pragma warning(disable:4189)
 #endif
             Node *concreteNode = concrete(reinterpret_cast<QMapData::Node *>(cur));
             concreteNode->key.~Key();
             concreteNode->value.~T();
-#if defined(_MSC_VER) && (_MSC_VER >= 1300)
+#if defined(_MSC_VER)
 #pragma warning(default:4189)
 #endif
         }
diff --git a/src/corelib/tools/qpair.qdoc b/src/corelib/tools/qpair.qdoc
index e60243f..d49c09e 100644
--- a/src/corelib/tools/qpair.qdoc
+++ b/src/corelib/tools/qpair.qdoc
@@ -35,7 +35,7 @@
     pair type is not available. It stores one value of type T1 and
     one value of type T2. It can be used as a return value for a
     function that needs to return two values, or as the value type of
-    a \l{generic container}.
+    a \l{Container classes}{generic container}.
 
     Here's an example of a QPair that stores one QString and one \c
     double value:
@@ -53,7 +53,7 @@
     requirements; these requirements are documented on a per-function
     basis.
 
-    \sa {Generic Containers}
+    \sa {Container Classes}
 */
 
 /*! \typedef QPair::first_type
diff --git a/src/corelib/tools/qshareddata.h b/src/corelib/tools/qshareddata.h
index 7e9934d..80ba7b7 100644
--- a/src/corelib/tools/qshareddata.h
+++ b/src/corelib/tools/qshareddata.h
@@ -161,14 +161,12 @@ public:
     explicit QExplicitlySharedDataPointer(T *data);
     inline QExplicitlySharedDataPointer(const QExplicitlySharedDataPointer<T> &o) : d(o.d) { if (d) d->ref.ref(); }
 
-#ifndef QT_NO_MEMBER_TEMPLATES
     template<class X>
     inline QExplicitlySharedDataPointer(const QExplicitlySharedDataPointer<X> &o) : d(static_cast<T *>(o.data()))
     {
         if(d)
             d->ref.ref();
     }
-#endif
 
     inline QExplicitlySharedDataPointer<T> & operator=(const QExplicitlySharedDataPointer<T> &o) {
         if (o.d != d) {
diff --git a/src/corelib/tools/qsharedpointer.cpp b/src/corelib/tools/qsharedpointer.cpp
index f102598..8f9559a 100644
--- a/src/corelib/tools/qsharedpointer.cpp
+++ b/src/corelib/tools/qsharedpointer.cpp
@@ -67,8 +67,8 @@
 
     QSharedPointer and QWeakPointer are thread-safe and operate
     atomically on the pointer value. Different threads can also access
-    the same QSharedPointer or QWeakPointer object at the same time
-    without need for locking mechanisms.
+    the QSharedPointer or QWeakPointer pointing to the same object at
+    the same time without need for locking mechanisms.
 
     It should be noted that, while the pointer value can be accessed
     in this manner, QSharedPointer and QWeakPointer provide no
@@ -1275,8 +1275,6 @@ QT_END_NAMESPACE
 
 
 
-#if !defined(QT_NO_MEMBER_TEMPLATES)
-
 //#  define QT_SHARED_POINTER_BACKTRACE_SUPPORT
 #  ifdef QT_SHARED_POINTER_BACKTRACE_SUPPORT
 #    if defined(__GLIBC__) && (__GLIBC__ >= 2) && !defined(__UCLIBC__) && !defined(QT_LINUXBASE)
@@ -1501,5 +1499,3 @@ void QtSharedPointer::internalSafetyCheckCleanCheck()
 }
 
 QT_END_NAMESPACE
-
-#endif
diff --git a/src/corelib/tools/qsharedpointer.h b/src/corelib/tools/qsharedpointer.h
index c51ade6..e0f4dca 100644
--- a/src/corelib/tools/qsharedpointer.h
+++ b/src/corelib/tools/qsharedpointer.h
@@ -47,10 +47,7 @@
 #include <QtCore/qshareddata.h>
 
 #ifndef Q_QDOC
-# if !defined(QT_NO_MEMBER_TEMPLATES)
-// QSharedPointer requires member template support
 # include <QtCore/qsharedpointer_impl.h>
-# endif
 #else
 
 QT_BEGIN_HEADER
diff --git a/src/corelib/tools/qsharedpointer_impl.h b/src/corelib/tools/qsharedpointer_impl.h
index 083c7c2..bb06f3a 100644
--- a/src/corelib/tools/qsharedpointer_impl.h
+++ b/src/corelib/tools/qsharedpointer_impl.h
@@ -109,7 +109,6 @@ namespace QtSharedPointer {
     template <class T> inline void normalDeleter(T *t) { delete t; }
 
     // this uses partial template specialization
-    // the only compilers that didn't support this were MSVC 6.0 and 2002
     template <class T> struct RemovePointer;
     template <class T> struct RemovePointer<T *> { typedef T Type; };
     template <class T> struct RemovePointer<QSharedPointer<T> > { typedef T Type; };
@@ -323,7 +322,6 @@ namespace QtSharedPointer {
     protected:
         typedef ExternalRefCountData Data;
 
-        inline void ref() const { d->weakref.ref(); d->strongref.ref(); }
         inline void deref()
         { deref(d, this->value); }
         static inline void deref(Data *d, T *value)
@@ -388,7 +386,13 @@ namespace QtSharedPointer {
         template <class X>
         inline void internalCopy(const ExternalRefCount<X> &other)
         {
-            internalSet(other.d, other.data());
+            Data *o = other.d;
+            T *actual = other.value;
+            if (o)
+                other.ref();
+            qSwap(d, o);
+            qSwap(this->value, actual);
+            deref(o, actual);
         }
 
         inline void internalSwap(ExternalRefCount &other)
@@ -404,6 +408,7 @@ namespace QtSharedPointer {
         template <class X> friend class QT_PREPEND_NAMESPACE(QWeakPointer);
         template <class X, class Y> friend QSharedPointer<X> copyAndSetPointer(X * ptr, const QSharedPointer<Y> &src);
 #endif
+        inline void ref() const { d->weakref.ref(); d->strongref.ref(); }
 
         inline void internalSet(Data *o, T *actual)
         {
diff --git a/src/corelib/tools/qsimd_p.h b/src/corelib/tools/qsimd_p.h
index 5ff0f97..a3148fb 100644
--- a/src/corelib/tools/qsimd_p.h
+++ b/src/corelib/tools/qsimd_p.h
@@ -150,7 +150,9 @@ enum CPUFeatures {
 
 Q_CORE_EXPORT uint qDetectCPUFeatures();
 
-Q_CORE_EXPORT uint qDetectCPUFeatures();
+
+#define ALIGNMENT_PROLOGUE_16BYTES(ptr, i, length) \
+    for (; i < static_cast<int>(qMin(static_cast<quintptr>(length), ((4 - ((reinterpret_cast<quintptr>(ptr) >> 2) & 0x3)) & 0x3))); ++i)
 
 QT_END_NAMESPACE
 
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index 3068af7..7bc9ca1 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -336,11 +336,7 @@ inline char qToLower(char ch)
         return ch;
 }
 
-#if defined(Q_CC_MSVC) && _MSC_VER <= 1300
-const QString::Null QString::null;
-#else
 const QString::Null QString::null = { };
-#endif
 
 /*!
   \macro QT_NO_CAST_FROM_ASCII
@@ -6670,8 +6666,9 @@ QString QString::arg(qlonglong a, int fieldWidth, int base, const QChar &fillCha
     QString locale_arg;
     if (d.locale_occurrences > 0) {
         QLocale locale;
-        locale_arg = locale.d()->longLongToString(a, -1, base, fieldWidth,
-                                                  flags | QLocalePrivate::ThousandsGroup);
+        if (!locale.numberOptions() & QLocale::OmitGroupSeparator)
+            flags |= QLocalePrivate::ThousandsGroup;
+        locale_arg = locale.d()->longLongToString(a, -1, base, fieldWidth, flags);
     }
 
     return replaceArgEscapes(*this, d, fieldWidth, arg, locale_arg, fillChar);
@@ -6713,8 +6710,9 @@ QString QString::arg(qulonglong a, int fieldWidth, int base, const QChar &fillCh
     QString locale_arg;
     if (d.locale_occurrences > 0) {
         QLocale locale;
-        locale_arg = locale.d()->unsLongLongToString(a, -1, base, fieldWidth,
-                                                     flags | QLocalePrivate::ThousandsGroup);
+        if (!locale.numberOptions() & QLocale::OmitGroupSeparator)
+            flags |= QLocalePrivate::ThousandsGroup;
+        locale_arg = locale.d()->unsLongLongToString(a, -1, base, fieldWidth, flags);
     }
 
     return replaceArgEscapes(*this, d, fieldWidth, arg, locale_arg, fillChar);
@@ -6847,7 +6845,8 @@ QString QString::arg(double a, int fieldWidth, char fmt, int prec, const QChar &
     if (d.locale_occurrences > 0) {
         QLocale locale;
 
-        flags |= QLocalePrivate::ThousandsGroup;
+        if (!locale.numberOptions() & QLocale::OmitGroupSeparator)
+            flags |= QLocalePrivate::ThousandsGroup;
         locale_arg = locale.d()->doubleToString(a, prec, form, fieldWidth, flags);
     }
 
diff --git a/src/corelib/tools/qstring.h b/src/corelib/tools/qstring.h
index 952c572..7f7e475 100644
--- a/src/corelib/tools/qstring.h
+++ b/src/corelib/tools/qstring.h
@@ -51,14 +51,7 @@
 #endif
 
 #ifndef QT_NO_STL
-#  if defined (Q_CC_MSVC_NET) && _MSC_VER < 1310 // Avoids nasty warning for xlocale, line 450
-#    pragma warning (push)
-#    pragma warning (disable : 4189)
-#    include <string>
-#    pragma warning (pop)
-#  else
-#    include <string>
-#  endif
+#  include <string>
 
 #  ifndef QT_NO_STL_WCHAR
 // workaround for some headers not typedef'ing std::wstring
diff --git a/src/corelib/tools/qstringmatcher.h b/src/corelib/tools/qstringmatcher.h
index 1aafcb8..451aeb6 100644
--- a/src/corelib/tools/qstringmatcher.h
+++ b/src/corelib/tools/qstringmatcher.h
@@ -78,7 +78,7 @@ private:
     QString q_pattern;
     Qt::CaseSensitivity q_cs;
 #ifdef Q_CC_RVCT
-// explicitely allow anonymous unions for RVCT to prevent compiler warnings
+// explicitly allow anonymous unions for RVCT to prevent compiler warnings
 #  pragma push
 #  pragma anon_unions
 #endif
diff --git a/src/corelib/tools/qvector.h b/src/corelib/tools/qvector.h
index c2e2485..5613c12 100644
--- a/src/corelib/tools/qvector.h
+++ b/src/corelib/tools/qvector.h
@@ -789,11 +789,8 @@ QT_END_INCLUDE_NAMESPACE
 #else
 #define Q_TEMPLATE_EXTERN extern
 #endif
-# pragma warning(push)          /* MSVC 6.0 doesn't care about the disabling in qglobal.h (why?), so do it here */
-# pragma warning(disable: 4231) /* nonstandard extension used : 'extern' before template explicit instantiation */
 Q_TEMPLATE_EXTERN template class Q_CORE_EXPORT QVector<QPointF>;
 Q_TEMPLATE_EXTERN template class Q_CORE_EXPORT QVector<QPoint>;
-# pragma warning(pop)
 #endif
 
 QT_END_NAMESPACE