Merge remote branch 'origin/4.8' into 4.8-from-4.7

Conflicts:
	src/gui/text/qtextengine_p.h
	src/network/ssl/qsslsocket_openssl.cpp

10 files changed, 799 insertions, 284 deletions

diff --git a/src/corelib/global/global.pri b/src/corelib/global/global.pri
index 8ff423e..68582bf 100644
--- a/src/corelib/global/global.pri
+++ b/src/corelib/global/global.pri
@@ -19,7 +19,7 @@ INCLUDEPATH += $$QT_BUILD_TREE/src/corelib/global
 # Only used on platforms with CONFIG += precompile_header
 PRECOMPILED_HEADER = global/qt_pch.h
 
-linux*:!static:!symbian-armcc:!symbian-gcce {
+linux*:!static:!symbian-gcce:!*-armcc* {
    QMAKE_LFLAGS += -Wl,-e,qt_core_boilerplate
    prog=$$quote(if (/program interpreter: (.*)]/) { print $1; })
    DEFINES += ELF_INTERPRETER=\\\"$$system(readelf -l /bin/ls | perl -n -e \'$$prog\')\\\"
diff --git a/src/corelib/global/qconfig-nacl.h b/src/corelib/global/qconfig-nacl.h
new file mode 100644
index 0000000..18ae261
--- /dev/null
+++ b/src/corelib/global/qconfig-nacl.h
@@ -0,0 +1,371 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#define QT_FONTS_ARE_RESOURCES
+
+/* Data structures */
+#ifndef QT_NO_QUUID_STRING
+#  define QT_NO_QUUID_STRING
+#endif
+#ifndef QT_NO_STL
+#  define QT_NO_STL
+#endif
+#ifndef QT_NO_TEXTDATE
+#  define QT_NO_TEXTDATE
+#endif
+#ifndef QT_NO_DATESTRING
+#  define QT_NO_DATESTRING
+#endif
+
+/* Dialogs */
+#ifndef QT_NO_FILEDIALOG
+#  define QT_NO_FILEDIALOG
+#endif
+#ifndef QT_NO_PRINTDIALOG
+#  define QT_NO_PRINTDIALOG
+#endif
+#ifndef QT_NO_PRINTPREVIEWDIALOG
+#  define QT_NO_PRINTPREVIEWDIALOG
+#endif
+
+
+/* File I/O */
+#ifndef QT_NO_DOM
+#  define QT_NO_DOM
+#endif
+#ifndef QT_NO_FILESYSTEMWATCHER
+#  define QT_NO_FILESYSTEMWATCHER
+#endif
+#ifndef QT_NO_FSFILEENGINE
+#  define QT_NO_FSFILEENGINE
+#endif
+#ifndef QT_NO_FILESYSTEMMODEL
+#  define QT_NO_FILESYSTEMMODEL
+#endif
+#ifndef QT_NO_FILESYSTEMMODEL
+#  define QT_NO_FILESYSTEMMODEL
+#endif
+#ifndef QT_NO_PROCESS
+#  define QT_NO_PROCESS
+#endif
+#ifndef QT_NO_TEMPORARYFILE
+#  define QT_NO_TEMPORARYFILE
+#endif
+#ifndef QT_NO_SETTINGS
+#  define QT_NO_SETTINGS
+#endif
+#ifndef QT_NO_LIBRARY
+#  define QT_NO_LIBRARY
+#endif
+
+/* Fonts */
+#ifndef QT_NO_QWS_QPF2
+#  define QT_NO_QWS_QPF2
+#endif
+
+/* Images */
+#ifndef QT_NO_IMAGEFORMATPLUGIN
+#  define QT_NO_IMAGEFORMATPLUGIN
+#endif
+#ifndef QT_NO_IMAGE_HEURISTIC_MASK
+#  define QT_NO_IMAGE_HEURISTIC_MASK
+#endif
+#ifndef QT_NO_IMAGE_TEXT
+#  define QT_NO_IMAGE_TEXT
+#endif
+#ifndef QT_NO_MOVIE
+#  define QT_NO_MOVIE
+#endif
+
+/* Internationalization */
+#ifndef QT_NO_BIG_CODECS
+#  define QT_NO_BIG_CODECS
+#endif
+#ifndef QT_NO_QWS_INPUTMETHODS
+#  define QT_NO_QWS_INPUTMETHODS
+#endif
+#ifndef QT_NO_TEXTCODEC
+#  define QT_NO_TEXTCODEC
+#endif
+#ifndef QT_NO_CODECS
+#  define QT_NO_CODECS
+#endif
+#ifndef QT_NO_TEXTCODECPLUGIN
+#  define QT_NO_TEXTCODECPLUGIN
+#endif
+#ifndef QT_NO_TRANSLATION
+#  define QT_NO_TRANSLATION
+#endif
+#ifndef QT_NO_TRANSLATION_UTF8
+#  define QT_NO_TRANSLATION_UTF8
+#endif
+
+/* ItemViews */
+
+#ifndef QT_NO_DIRMODEL
+#  define QT_NO_DIRMODEL
+#endif
+
+/* Kernel */
+#ifndef QT_NO_CLIPBOARD
+#  define QT_NO_CLIPBOARD
+#endif
+#ifndef QT_NO_CSSPARSER
+#  define QT_NO_CSSPARSER
+#endif
+#ifndef QT_NO_CURSOR
+#  define QT_NO_CURSOR
+#endif
+#ifndef QT_NO_DRAGANDDROP
+#  define QT_NO_DRAGANDDROP
+#endif
+#ifndef QT_NO_EFFECTS
+#  define QT_NO_EFFECTS
+#endif
+#ifndef QT_NO_SESSIONMANAGER
+#  define QT_NO_SESSIONMANAGER
+#endif
+#ifndef QT_NO_SHAREDMEMORY
+#  define QT_NO_SHAREDMEMORY
+#endif
+#ifndef QT_NO_SOUND
+#  define QT_NO_SOUND
+#endif
+#ifndef QT_NO_SYSTEMLOCALE
+#  define QT_NO_SYSTEMSEMAPHORE
+#endif
+#ifndef QT_NO_SYSTEMSEMAPHORE
+#  define QT_NO_SYSTEMSEMAPHORE
+#endif
+#ifndef QT_NO_TABLETEVENT
+#  define QT_NO_TABLETEVENT
+#endif
+#ifndef QT_NO_CRASHHANDLER
+#  define QT_NO_CRASHHANDLER
+#endif
+#ifndef QT_NO_CONCURRENT
+#  define QT_NO_CONCURRENT
+#endif
+#ifndef QT_NO_XMLSTREAM
+#  define QT_NO_XMLSTREAM
+#endif
+#ifndef QT_NO_XMLSTREAMREADER
+#  define QT_NO_XMLSTREAMREADER
+#endif
+#ifndef QT_NO_XMLSTREAMWRITER
+#  define QT_NO_XMLSTREAMWRITER
+#endif
+
+/* Networking */
+#ifndef QT_NO_COP
+#  define QT_NO_COP
+#endif
+#ifndef QT_NO_HOSTINFO
+#  define QT_NO_HOSTINFO
+#endif
+#ifndef QT_NO_HTTP
+#  define QT_NO_HTTP
+#endif
+#ifndef QT_NO_NETWORKPROXY
+#  define QT_NO_NETWORKPROXY
+#endif
+#ifndef QT_NO_SOCKS5
+#  define QT_NO_SOCKS5
+#endif
+#ifndef QT_NO_UDPSOCKET
+#  define QT_NO_UDPSOCKET
+#endif
+#ifndef QT_NO_URLINFO
+#  define QT_NO_URLINFO
+#endif
+#ifndef QT_NO_FTP
+#  define QT_NO_FTP
+#endif
+
+/* Painting */
+#ifndef QT_NO_COLORNAMES
+#  define QT_NO_COLORNAMES
+#endif
+#ifndef QT_NO_DIRECTPAINTER
+#  define QT_NO_DIRECTPAINTER
+#endif
+#ifndef QT_NO_PAINTONSCREEN
+#  define QT_NO_PAINTONSCREEN
+#endif
+#ifndef QT_NO_PAINT_DEBUG
+#  define QT_NO_PAINT_DEBUG
+#endif
+#ifndef QT_NO_PICTURE
+#  define QT_NO_PICTURE
+#endif
+#ifndef QT_NO_PRINTER
+#  define QT_NO_PRINTER
+#endif
+#ifndef QT_NO_CUPS
+#  define QT_NO_CUPS
+#endif
+
+/* Qt for Embedded Linux */
+#ifndef QT_NO_QWSEMBEDWIDGET
+#  define QT_NO_QWSEMBEDWIDGET
+#endif
+#ifndef QT_NO_QWS_ALPHA_CURSOR
+#  define QT_NO_QWS_ALPHA_CURSOR
+#endif
+#ifndef QT_NO_QWS_CURSOR
+#  define QT_NO_QWS_CURSOR
+#endif
+#ifndef QT_NO_QWS_DECORATION_DEFAULT
+#  define QT_NO_QWS_DECORATION_DEFAULT
+#endif
+#ifndef QT_NO_QWS_DECORATION_STYLED
+#  define QT_NO_QWS_DECORATION_STYLED
+#endif
+#ifndef QT_NO_QWS_DECORATION_WINDOWS
+#  define QT_NO_QWS_DECORATION_WINDOWS
+#endif
+#ifndef QT_NO_QWS_MANAGER
+#  define QT_NO_QWS_MANAGER
+#endif
+#ifndef QT_NO_QWS_KEYBOARD
+#  define QT_NO_QWS_KEYBOARD
+#endif
+#ifndef QT_NO_QWS_MOUSE
+#  define QT_NO_QWS_MOUSE
+#endif
+#ifndef QT_NO_QWS_MOUSE_AUTO
+#  define QT_NO_QWS_MOUSE_AUTO
+#endif
+#ifndef QT_NO_QWS_MOUSE_MANUAL
+#  define QT_NO_QWS_MOUSE_MANUAL
+#endif
+#ifndef QT_NO_QWS_MULTIPROCESS
+#  define QT_NO_QWS_MULTIPROCESS
+#endif
+#ifndef QT_NO_QWS_SOUNDSERVER
+#  define QT_NO_QWS_SOUNDSERVER
+#endif
+#ifndef QT_NO_SXE
+#  define QT_NO_SXE
+#endif
+#ifndef QT_NO_QWS_PROPERTIES
+#  define QT_NO_QWS_PROPERTIES
+#endif
+#ifndef QT_NO_QWS_PROXYSCREEN
+#  define QT_NO_QWS_PROXYSCREEN
+#endif
+#ifndef QT_NO_QWS_DYNAMICSCREENTRANSFORMATION
+#  define QT_NO_QWS_DYNAMICSCREENTRANSFORMATION
+#endif
+#ifndef QT_NO_QWS_LINUXFB
+#  define QT_NO_QWS_LINUXFB
+#endif
+#ifndef QT_NO_QWS_MOUSE_PC
+#  define QT_NO_QWS_MOUSE_PC
+#endif
+#ifndef QT_NO_QWS_MOUSE_LINUXTP
+#  define QT_NO_QWS_MOUSE_LINUXTP
+#endif
+#ifndef QT_NO_QWS_QPF
+#  define QT_NO_QWS_QPF
+#endif
+
+/* SVG */
+#ifndef QT_NO_SVG
+#  define QT_NO_SVG
+#endif
+#ifndef QT_NO_GRAPHICSSVGITEM
+#  define QT_NO_GRAPHICSSVGITEM
+#endif
+#ifndef QT_NO_SVGGENERATOR
+#  define QT_NO_SVGGENERATOR
+#endif
+#ifndef QT_NO_SVGRENDERER
+#  define QT_NO_SVGRENDERER
+#endif
+#ifndef QT_NO_SVGWIDGET
+#  define QT_NO_SVGWIDGET
+#endif
+
+/* Styles */
+#ifndef QT_NO_STYLE_MOTIF
+#  define QT_NO_STYLE_MOTIF
+#endif
+#ifndef QT_NO_STYLE_CDE
+#  define QT_NO_STYLE_CDE
+#endif
+#ifndef QT_NO_STYLE_STYLESHEET
+#  define QT_NO_STYLE_STYLESHEET
+#endif
+#ifndef QT_NO_STYLE_WINDOWSCE
+#  define QT_NO_STYLE_WINDOWSCE
+#endif
+#ifndef QT_NO_STYLE_WINDOWSMOBILE
+#  define QT_NO_STYLE_WINDOWSMOBILE
+#endif
+#ifndef QT_NO_STYLE_WINDOWSVISTA
+#  define QT_NO_STYLE_WINDOWSVISTA
+#endif
+#ifndef QT_NO_STYLE_WINDOWSXP
+#  define QT_NO_STYLE_WINDOWSXP
+#endif
+
+/* Utilities */
+#ifndef QT_NO_ACCESSIBILITY
+#  define QT_NO_ACCESSIBILITY
+#endif
+#ifndef QT_NO_COMPLETER
+#  define QT_NO_COMPLETER
+#endif
+#ifndef QT_NO_DESKTOPSERVICES
+#  define QT_NO_DESKTOPSERVICES
+#endif
+#ifndef QT_NO_SCRIPT
+#  define QT_NO_SCRIPT
+#endif
+#ifndef QT_NO_SYSTEMTRAYICON
+#  define QT_NO_SYSTEMTRAYICON
+#endif
+
+/* Windows */
+#ifndef QT_NO_WIN_ACTIVEQT
+#  define QT_NO_WIN_ACTIVEQT
+#endif
diff --git a/src/corelib/global/qendian.h b/src/corelib/global/qendian.h
index b2ab140..8a17af5 100644
--- a/src/corelib/global/qendian.h
+++ b/src/corelib/global/qendian.h
@@ -88,7 +88,7 @@ template <typename T> inline void qToUnaligned(const T src, uchar *dest)
  * and return the value in host-endian encoding.
  * There is no requirement that \a src must be aligned.
 */
-#if defined Q_CC_MSVC && _MSC_VER < 1300 || defined Q_CC_SUN
+#if defined Q_CC_SUN
 inline quint64 qFromLittleEndian_helper(const uchar *src, quint64 *dest)
 {
     return 0
@@ -176,7 +176,7 @@ template <> inline qint16 qFromLittleEndian<qint16>(const uchar *src)
  * and return the value in host-endian encoding.
  * There is no requirement that \a src must be aligned.
 */
-#if defined Q_CC_MSVC && _MSC_VER < 1300 || defined Q_CC_SUN
+#if defined Q_CC_SUN
 inline quint64 qFromBigEndian_helper(const uchar *src, quint64 *dest)
 {
     return 0
@@ -363,6 +363,11 @@ template <typename T> inline void qToLittleEndian(T src, uchar *dest)
 
 #endif // Q_BYTE_ORDER == Q_BIG_ENDIAN
 
+template <> inline quint8 qbswap<quint8>(quint8 source)
+{
+    return source;
+}
+
 QT_END_NAMESPACE
 
 QT_END_HEADER
diff --git a/src/corelib/global/qfeatures.h b/src/corelib/global/qfeatures.h
index 7d37377..e0b8a8f 100644
--- a/src/corelib/global/qfeatures.h
+++ b/src/corelib/global/qfeatures.h
@@ -79,6 +79,9 @@
 // Effects
 //#define QT_NO_EFFECTS
 
+// QFileSystemIterator
+//#define QT_NO_FILESYSTEMITERATOR
+
 // QFileSystemWatcher
 //#define QT_NO_FILESYSTEMWATCHER
 
@@ -523,11 +526,6 @@
 #define QT_NO_FTP
 #endif
 
-// Hyper Text Transfer Protocol
-#if !defined(QT_NO_HTTP) && (defined(QT_NO_HOSTINFO))
-#define QT_NO_HTTP
-#endif
-
 // QInputContext
 #if !defined(QT_NO_IM) && (defined(QT_NO_LIBRARY))
 #define QT_NO_IM
@@ -583,6 +581,11 @@
 #define QT_NO_GRAPHICSVIEW
 #endif
 
+// Hyper Text Transfer Protocol
+#if !defined(QT_NO_HTTP) && defined(QT_NO_HOSTINFO)
+#define QT_NO_HTTP
+#endif
+
 // QMdiArea
 #if !defined(QT_NO_MDIAREA) && (defined(QT_NO_SCROLLAREA))
 #define QT_NO_MDIAREA
diff --git a/src/corelib/global/qfeatures.txt b/src/corelib/global/qfeatures.txt
index 4d938a9..6b861d4 100644
--- a/src/corelib/global/qfeatures.txt
+++ b/src/corelib/global/qfeatures.txt
@@ -242,6 +242,14 @@ Requires:
 Name: QFileSystemWatcher
 SeeAlso: ???
 
+Feature: FILESYSTEMITERATOR
+Description: Provides fast file-system iteration.
+for modications.
+Section: File I/O
+Requires:
+Name: QFileSystemIterator
+SeeAlso: ???
+
 # Widgets
 
 Feature: TREEWIDGET
diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp
index 283cb02..84d68e5 100644
--- a/src/corelib/global/qglobal.cpp
+++ b/src/corelib/global/qglobal.cpp
@@ -74,7 +74,7 @@
 #  include <envLib.h>
 #endif
 
-#if defined(Q_CC_MWERKS) && defined(Q_OS_MACX)
+#if defined(Q_OS_MACX) && !defined(QT_NO_CORESERVICES)
 #include <CoreServices/CoreServices.h>
 #endif
 
@@ -1173,6 +1173,7 @@ bool qSharedBuild()
     \value MV_10_4     Mac OS X 10.4
     \value MV_10_5     Mac OS X 10.5
     \value MV_10_6     Mac OS X 10.6
+    \value MV_10_7     Mac OS X 10.7
     \value MV_Unknown  An unknown and currently unsupported platform
 
     \value MV_CHEETAH  Apple codename for MV_10_0
@@ -1182,6 +1183,7 @@ bool qSharedBuild()
     \value MV_TIGER    Apple codename for MV_10_4
     \value MV_LEOPARD  Apple codename for MV_10_5
     \value MV_SNOWLEOPARD  Apple codename for MV_10_6
+    \value MV_LION     Apple codename for MV_10_7
 
     \sa WinVersion, SymbianVersion
 */
@@ -1235,7 +1237,7 @@ bool qSharedBuild()
 
     Defined on Mac OS X.
 
-    \sa Q_WS_WIN, Q_WS_X11, Q_WS_QWS, Q_WS_S60
+    \sa Q_WS_WIN, Q_WS_X11, Q_WS_QWS, Q_WS_QPA, Q_WS_S60
 */
 
 /*!
@@ -1244,7 +1246,7 @@ bool qSharedBuild()
 
     Defined on Windows.
 
-    \sa Q_WS_MAC, Q_WS_X11, Q_WS_QWS, Q_WS_S60
+    \sa Q_WS_MAC, Q_WS_X11, Q_WS_QWS, Q_WS_QPA, Q_WS_S60
 */
 
 /*!
@@ -1253,7 +1255,7 @@ bool qSharedBuild()
 
     Defined on X11.
 
-    \sa Q_WS_MAC, Q_WS_WIN, Q_WS_QWS, Q_WS_S60
+    \sa Q_WS_MAC, Q_WS_WIN, Q_WS_QWS, Q_WS_QPA, Q_WS_S60
 */
 
 /*!
@@ -1262,7 +1264,16 @@ bool qSharedBuild()
 
     Defined on Qt for Embedded Linux.
 
-    \sa Q_WS_MAC, Q_WS_WIN, Q_WS_X11, Q_WS_S60
+    \sa Q_WS_MAC, Q_WS_WIN, Q_WS_X11, Q_WS_QPA, Q_WS_S60
+*/
+
+/*!
+    \macro Q_WS_QPA
+    \relates <QtGlobal>
+
+    Defined on Qt for Embedded Linux, Lite version.
+
+    \sa Q_WS_MAC, Q_WS_WIN, Q_WS_X11, Q_WS_QWS, Q_WS_S60
 */
 
 /*!
@@ -1644,62 +1655,14 @@ QT_BEGIN_INCLUDE_NAMESPACE
 #include "qnamespace.h"
 QT_END_INCLUDE_NAMESPACE
 
-Q_CORE_EXPORT OSErr qt_mac_create_fsref(const QString &file, FSRef *fsref)
-{
-    return FSPathMakeRef(reinterpret_cast<const UInt8 *>(file.toUtf8().constData()), fsref, 0);
-}
-
-// Don't use this function, it won't work in 10.5 (Leopard) and up
-Q_CORE_EXPORT OSErr qt_mac_create_fsspec(const QString &file, FSSpec *spec)
-{
-    FSRef fsref;
-    OSErr ret = qt_mac_create_fsref(file, &fsref);
-    if (ret == noErr)
-        ret = FSGetCatalogInfo(&fsref, kFSCatInfoNone, 0, 0, spec, 0);
-    return ret;
-}
-
-Q_CORE_EXPORT void qt_mac_to_pascal_string(QString s, Str255 str, TextEncoding encoding=0, int len=-1)
-{
-    if(len == -1)
-        len = s.length();
-#if 0
-    UnicodeMapping mapping;
-    mapping.unicodeEncoding = CreateTextEncoding(kTextEncodingUnicodeDefault,
-                                                 kTextEncodingDefaultVariant,
-                                                 kUnicode16BitFormat);
-    mapping.otherEncoding = (encoding ? encoding : );
-    mapping.mappingVersion = kUnicodeUseLatestMapping;
-
-    UnicodeToTextInfo info;
-    OSStatus err = CreateUnicodeToTextInfo(&mapping, &info);
-    if(err != noErr) {
-        qDebug("Qt: internal: Unable to create pascal string '%s'::%d [%ld]",
-               s.left(len).latin1(), (int)encoding, err);
-        return;
-    }
-    const int unilen = len * 2;
-    const UniChar *unibuf = (UniChar *)s.unicode();
-    ConvertFromUnicodeToPString(info, unilen, unibuf, str);
-    DisposeUnicodeToTextInfo(&info);
-#else
-    Q_UNUSED(encoding);
-    CFStringGetPascalString(QCFString(s), str, 256, CFStringGetSystemEncoding());
-#endif
-}
-
-Q_CORE_EXPORT QString qt_mac_from_pascal_string(const Str255 pstr) {
-    return QCFString(CFStringCreateWithPascalString(0, pstr, CFStringGetSystemEncoding()));
-}
-
-
-
 static QSysInfo::MacVersion macVersion()
 {
+#ifndef QT_NO_CORESERVICES
     SInt32 gestalt_version;
     if (Gestalt(gestaltSystemVersion, &gestalt_version) == noErr) {
         return QSysInfo::MacVersion(((gestalt_version & 0x00F0) >> 4) + 2);
     }
+#endif
     return QSysInfo::MV_Unknown;
 }
 const QSysInfo::MacVersion QSysInfo::MacintoshVersion = macVersion();
@@ -1729,7 +1692,7 @@ QSysInfo::WinVersion QSysInfo::windowsVersion()
     if (winver)
         return winver;
     winver = QSysInfo::WV_NT;
-    OSVERSIONINFOW osver;
+    OSVERSIONINFO osver;
     osver.dwOSVersionInfoSize = sizeof(osver);
     GetVersionEx(&osver);
 #ifdef Q_OS_WINCE
@@ -2016,7 +1979,7 @@ QSysInfo::S60Version QSysInfo::s60Version()
 */
 void qt_check_pointer(const char *n, int l)
 {
-    qWarning("In file %s, line %d: Out of memory", n, l);
+    qFatal("In file %s, line %d: Out of memory", n, l);
 }
 
 /* \internal
@@ -2091,7 +2054,7 @@ static void mac_default_handler(const char *msg)
 {
     if (qt_is_gui_used) {
         Str255 pmsg;
-        qt_mac_to_pascal_string(msg, pmsg);
+        qt_mac_to_pascal_string(QString::fromAscii(msg), pmsg);
         DebugStr(pmsg);
     } else {
         fprintf(stderr, msg);
@@ -2247,7 +2210,8 @@ void qt_message_output(QtMsgType msgType, const char *buf)
         _LIT(format, "[Qt Message] %S");
         const int maxBlockSize = 256 - ((const TDesC &)format).Length();
         const TPtrC8 ptr(reinterpret_cast<const TUint8*>(buf));
-        HBufC* hbuffer = q_check_ptr(HBufC::New(qMin(maxBlockSize, ptr.Length())));
+        HBufC* hbuffer = HBufC::New(qMin(maxBlockSize, ptr.Length()));
+        Q_CHECK_PTR(hbuffer);
         for (int i = 0; i < ptr.Length(); i += hbuffer->Length()) {
             hbuffer->Des().Copy(ptr.Mid(i, qMin(maxBlockSize, ptr.Length()-i)));
             RDebug::Print(format, hbuffer);
@@ -2585,7 +2549,7 @@ bool qputenv(const char *varName, const QByteArray& value)
 #endif
 }
 
-#if (defined(Q_OS_UNIX) || defined(Q_OS_WIN)) && !defined(QT_NO_THREAD)
+#if defined(Q_OS_UNIX) && !defined(Q_OS_SYMBIAN) && !defined(QT_NO_THREAD)
 
 #  if defined(Q_OS_INTEGRITY) && defined(__GHS_VERSION_NUMBER) && (__GHS_VERSION_NUMBER < 500)
 // older versions of INTEGRITY used a long instead of a uint for the seed.
@@ -2616,7 +2580,7 @@ Q_GLOBAL_STATIC(SeedStorage, randTLS)  // Thread Local Storage for seed value
 */
 void qsrand(uint seed)
 {
-#if defined(Q_OS_UNIX) && !defined(QT_NO_THREAD) && !defined(Q_OS_SYMBIAN)
+#if defined(Q_OS_UNIX) && !defined(Q_OS_SYMBIAN) && !defined(QT_NO_THREAD)
     SeedStorage *seedStorage = randTLS();
     if (seedStorage) {
         SeedStorageType *pseed = seedStorage->localData();
@@ -2624,10 +2588,10 @@ void qsrand(uint seed)
             seedStorage->setLocalData(pseed = new SeedStorageType);
         *pseed = seed;
     } else {
-        //golbal static seed storage should always exist,
+        //global static seed storage should always exist,
         //except after being deleted by QGlobalStaticDeleter.
         //But since it still can be called from destructor of another
-        //global static object, fallback to sqrand(seed)
+        //global static object, fallback to srand(seed)
         srand(seed);
     }
 #else
@@ -2655,7 +2619,7 @@ void qsrand(uint seed)
 */
 int qrand()
 {
-#if defined(Q_OS_UNIX) && !defined(QT_NO_THREAD) && !defined(Q_OS_SYMBIAN)
+#if defined(Q_OS_UNIX) && !defined(Q_OS_SYMBIAN) && !defined(QT_NO_THREAD)
     SeedStorage *seedStorage = randTLS();
     if (seedStorage) {
         SeedStorageType *pseed = seedStorage->localData();
@@ -2665,10 +2629,10 @@ int qrand()
         }
         return rand_r(pseed);
     } else {
-        //golbal static seed storage should always exist,
+        //global static seed storage should always exist,
         //except after being deleted by QGlobalStaticDeleter.
         //But since it still can be called from destructor of another
-        //global static object, fallback to qrand()
+        //global static object, fallback to rand()
         return rand();
     }
 #else
@@ -2864,6 +2828,40 @@ int qrand()
 */
 
 /*!
+    \macro Q_LIKELY(expr)
+    \relates <QtGlobal>
+    \since 4.8
+
+    \brief Hints to the compiler that the enclosed condition, \a expr, is
+    likely to evaluate to \c true.
+
+    Use of this macro can help the compiler to optimize the code.
+
+    Example:
+
+    \snippet doc/src/snippets/code/src_corelib_global_qglobal.cpp qlikely
+
+    \sa Q_UNLIKELY()
+*/
+
+/*!
+    \macro Q_UNLIKELY(expr)
+    \relates <QtGlobal>
+    \since 4.8
+
+    \brief Hints to the compiler that the enclosed condition, \a expr, is
+    likely to evaluate to \c false.
+
+    Use of this macro can help the compiler to optimize the code.
+
+    Example:
+
+    \snippet doc/src/snippets/code/src_corelib_global_qglobal.cpp qunlikely
+
+    \sa Q_LIKELY()
+*/
+
+/*!
     \macro QT_POINTER_SIZE
     \relates <QtGlobal>
 
diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h
index b8f3bb0..cfe5eea 100644
--- a/src/corelib/global/qglobal.h
+++ b/src/corelib/global/qglobal.h
@@ -44,11 +44,11 @@
 
 #include <stddef.h>
 
-#define QT_VERSION_STR   "4.7.4"
+#define QT_VERSION_STR   "4.8.0"
 /*
    QT_VERSION is (major << 16) + (minor << 8) + patch.
 */
-#define QT_VERSION 0x040704
+#define QT_VERSION 0x040800
 /*
    can be used like #if (QT_VERSION >= QT_VERSION_CHECK(4, 4, 0))
 */
@@ -64,6 +64,10 @@
 
 #ifdef __cplusplus
 
+#ifndef QT_NO_STL
+#include <algorithm>
+#endif
+
 #ifndef QT_NAMESPACE /* user namespace */
 
 # define QT_PREPEND_NAMESPACE(name) ::name
@@ -169,7 +173,6 @@ namespace QT_NAMESPACE {}
      RELIANT  - Reliant UNIX
      DYNIX    - DYNIX/ptx
      QNX      - QNX
-     QNX6     - QNX RTP 6.1
      LYNX     - LynxOS
      BSD4     - Any BSD 4.4 system
      UNIX     - Any UNIX BSD/SYSV system
@@ -216,6 +219,8 @@ namespace QT_NAMESPACE {}
 #  define Q_OS_ULTRIX
 #elif defined(sinix)
 #  define Q_OS_RELIANT
+#elif defined(__native_client__)
+#  define Q_OS_NACL
 #elif defined(__linux__) || defined(__linux)
 #  define Q_OS_LINUX
 #elif defined(__FreeBSD__) || defined(__DragonFly__)
@@ -284,7 +289,7 @@ namespace QT_NAMESPACE {}
 #  endif
 #endif
 
-#if defined(Q_OS_MAC64) && !defined(QT_MAC_USE_COCOA) && !defined(QT_BUILD_QMAKE) && !defined(QT_BOOTSTRAPPED)
+#if defined(Q_WS_MAC64) && !defined(QT_MAC_USE_COCOA) && !defined(QT_BUILD_QMAKE) && !defined(QT_BOOTSTRAPPED)
 #error "You are building a 64-bit application, but using a 32-bit version of Qt. Check your build configuration."
 #endif
 
@@ -316,7 +321,10 @@ namespace QT_NAMESPACE {}
 #  if !defined(MAC_OS_X_VERSION_10_6)
 #       define MAC_OS_X_VERSION_10_6 MAC_OS_X_VERSION_10_5 + 1
 #  endif
-#  if (MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_6)
+#  if !defined(MAC_OS_X_VERSION_10_7)
+#       define MAC_OS_X_VERSION_10_7 MAC_OS_X_VERSION_10_6 + 1
+#  endif
+#  if (MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_7)
 #    warning "This version of Mac OS X is unsupported"
 #  endif
 #endif
@@ -356,13 +364,27 @@ namespace QT_NAMESPACE {}
      GCCE     - GCCE (Symbian GCCE builds)
      RVCT     - ARM Realview Compiler Suite
      NOKIAX86 - Nokia x86 (Symbian WINSCW builds)
+     CLANG    - C++ front-end for the LLVM compiler
 
 
    Should be sorted most to least authoritative.
 */
 
 #if defined(__ghs)
-#  define Q_OUTOFLINE_TEMPLATE inline
+# define Q_OUTOFLINE_TEMPLATE inline
+
+/* the following are necessary because the GHS C++ name mangling relies on __*/
+# define Q_CONSTRUCTOR_FUNCTION0(AFUNC) \
+   static const int AFUNC ## _init_variable_ = AFUNC();
+# define Q_CONSTRUCTOR_FUNCTION(AFUNC) Q_CONSTRUCTOR_FUNCTION0(AFUNC)
+# define Q_DESTRUCTOR_FUNCTION0(AFUNC) \
+    class AFUNC ## _dest_class_ { \
+    public: \
+       inline AFUNC ## _dest_class_() { } \
+       inline ~ AFUNC ## _dest_class_() { AFUNC(); } \
+    } AFUNC ## _dest_instance_;
+# define Q_DESTRUCTOR_FUNCTION(AFUNC) Q_DESTRUCTOR_FUNCTION0(AFUNC)
+
 #endif
 
 /* Symantec C++ is now Digital Mars */
@@ -383,31 +405,12 @@ namespace QT_NAMESPACE {}
 
 #elif defined(_MSC_VER)
 #  define Q_CC_MSVC
-/* proper support of bool for _MSC_VER >= 1100 */
+#  define Q_CC_MSVC_NET
 #  define Q_CANNOT_DELETE_CONSTANT
 #  define Q_OUTOFLINE_TEMPLATE inline
 #  define Q_NO_TEMPLATE_FRIENDS
-#  define QT_NO_PARTIAL_TEMPLATE_SPECIALIZATION
-#    define Q_ALIGNOF(type)   __alignof(type)
-#    define Q_DECL_ALIGN(n)   __declspec(align(n))
-
-/* Visual C++.Net issues for _MSC_VER >= 1300 */
-#  if _MSC_VER >= 1300
-#    define Q_CC_MSVC_NET
-#    if _MSC_VER < 1310 || (defined(Q_OS_WIN64) && defined(_M_IA64))
-#      define Q_TYPENAME
-#    else
-#      undef QT_NO_PARTIAL_TEMPLATE_SPECIALIZATION
-#    endif
-#  else
-#    define Q_NO_USING_KEYWORD
-#    define QT_NO_MEMBER_TEMPLATES
-#  endif
-#  if _MSC_VER < 1310
-#     define QT_NO_QOBJECT_CHECK
-#     define Q_TYPENAME
-#     define QT_NO_TEMPLATE_TEMPLATE_PARAMETERS
-#  endif
+#  define Q_ALIGNOF(type) __alignof(type)
+#  define Q_DECL_ALIGN(n) __declspec(align(n))
 /* Intel C++ disguising as Visual C++: the `using' keyword avoids warnings */
 #  if defined(__INTEL_COMPILER)
 #    define Q_CC_INTEL
@@ -419,6 +422,16 @@ namespace QT_NAMESPACE {}
 #    undef QT_HAVE_3DNOW
 #  endif
 
+#if defined(Q_CC_MSVC) && _MSC_VER >= 1600
+#      define Q_COMPILER_RVALUE_REFS
+#      define Q_COMPILER_AUTO_TYPE
+#      define Q_COMPILER_LAMBDA
+#      define Q_COMPILER_DECLTYPE
+//  MSCV has std::initilizer_list, but do not support the braces initialization
+//#      define Q_COMPILER_INITIALIZER_LISTS
+#  endif
+
+
 #elif defined(__BORLANDC__) || defined(__TURBOC__)
 #  define Q_CC_BOR
 #  define Q_INLINE_TEMPLATE
@@ -447,6 +460,9 @@ namespace QT_NAMESPACE {}
 #  if __TARGET_ARCH_ARM >= 6
 #    define QT_HAVE_ARMV6
 #  endif
+/* work-around for missing compiler intrinsics */
+#  define __is_empty(X) false
+#  define __is_pod(X) false
 #elif defined(__GNUC__)
 #  define Q_CC_GNU
 #  define Q_C_CALLBACKS
@@ -456,7 +472,10 @@ namespace QT_NAMESPACE {}
 #  if defined(__INTEL_COMPILER)
 /* Intel C++ also masquerades as GCC 3.2.0 */
 #    define Q_CC_INTEL
-#    define Q_NO_TEMPLATE_FRIENDS
+#  endif
+#  if defined(__clang__)
+/* Clang also masquerades as GCC 4.2.1 */
+#    define Q_CC_CLANG
 #  endif
 #  ifdef __APPLE__
 #    define Q_NO_DEPRECATED_CONSTRUCTORS
@@ -474,6 +493,10 @@ namespace QT_NAMESPACE {}
 #    define Q_TYPEOF(expr)    __typeof__(expr)
 #    define Q_DECL_ALIGN(n)   __attribute__((__aligned__(n)))
 #  endif
+#  if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
+#    define Q_LIKELY(expr)    __builtin_expect(!!(expr), true)
+#    define Q_UNLIKELY(expr)  __builtin_expect(!!(expr), false)
+#  endif
 /* GCC 3.1 and GCC 3.2 wrongly define _SB_CTYPE_MACROS on HP-UX */
 #  if defined(Q_OS_HPUX) && __GNUC__ == 3 && __GNUC_MINOR__ >= 1
 #    define Q_WRONG_SB_CTYPE_MACROS
@@ -493,6 +516,32 @@ namespace QT_NAMESPACE {}
 #      define QT_NO_ARM_EABI
 #    endif
 #  endif
+#  if defined(__GXX_EXPERIMENTAL_CXX0X__)
+#    if (__GNUC__ * 100 + __GNUC_MINOR__) >= 403
+       /* C++0x features supported in GCC 4.3: */
+#      define Q_COMPILER_RVALUE_REFS
+#      define Q_COMPILER_DECLTYPE
+#    endif
+#    if (__GNUC__ * 100 + __GNUC_MINOR__) >= 404
+       /* C++0x features supported in GCC 4.4: */
+#      define Q_COMPILER_VARIADIC_TEMPLATES
+#      define Q_COMPILER_AUTO_TYPE
+#      define Q_COMPILER_EXTERN_TEMPLATES
+#      define Q_COMPILER_DEFAULT_DELETE_MEMBERS
+#      define Q_COMPILER_CLASS_ENUM
+#      define Q_COMPILER_INITIALIZER_LISTS
+#    endif
+#    if (__GNUC__ * 100 + __GNUC_MINOR__) >= 405
+       /* C++0x features supported in GCC 4.5: */
+#      define Q_COMPILER_LAMBDA
+#      define Q_COMPILER_UNICODE_STRINGS
+#    endif
+#    if (__GNUC__ * 100 + __GNUC_MINOR__) >= 406
+       /* C++0x features supported in GCC 4.6: */
+#      define Q_COMPILER_CONSTEXPR
+#    endif
+
+#  endif
 
 /* IBM compiler versions are a bit messy. There are actually two products:
    the C product, and the C++ product. The C++ compiler is always packaged
@@ -712,10 +761,11 @@ namespace QT_NAMESPACE {}
 #      define Q_DECL_IMPORT     __declspec(dllimport)
 #    endif
 #    if __HP_aCC-0 >= 061200
-#      define Q_DECL_ALIGNED(n) __attribute__((aligned(n)))
+#      define Q_DECL_ALIGN(n) __attribute__((aligned(n)))
 #    endif
 #    if __HP_aCC-0 >= 062000
 #      define Q_DECL_EXPORT     __attribute__((visibility("default")))
+#      define Q_DECL_HIDDEN     __attribute__((visibility("hidden")))
 #      define Q_DECL_IMPORT     Q_DECL_EXPORT
 #    endif
 #  else
@@ -730,16 +780,42 @@ namespace QT_NAMESPACE {}
 #elif defined(__WINSCW__) && !defined(Q_CC_NOKIAX86)
 #  define Q_CC_NOKIAX86
 
-
 #else
 #  error "Qt has not been tested with this compiler - talk to qt-bugs@trolltech.com"
 #endif
 
+
+#ifdef Q_CC_INTEL
+#  if __INTEL_COMPILER < 1200
+#    define Q_NO_TEMPLATE_FRIENDS
+#  endif
+#  if defined(__GXX_EXPERIMENTAL_CXX0X__) || defined(__GXX_EXPERIMENTAL_CPP0X__)
+#    if __INTEL_COMPILER >= 1100
+#      define Q_COMPILER_RVALUE_REFS
+#      define Q_COMPILER_EXTERN_TEMPLATES
+#      define Q_COMPILER_DECLTYPE
+#    elif __INTEL_COMPILER >= 1200
+#      define Q_COMPILER_VARIADIC_TEMPLATES
+#      define Q_COMPILER_AUTO_TYPE
+#      define Q_COMPILER_DEFAULT_DELETE_MEMBERS
+#      define Q_COMPILER_CLASS_ENUM
+#      define Q_COMPILER_LAMBDA
+#    endif
+#  endif
+#endif
+
 #ifndef Q_PACKED
 #  define Q_PACKED
 #  undef Q_NO_PACKED_REFERENCE
 #endif
 
+#ifndef Q_LIKELY
+#  define Q_LIKELY(x) (x)
+#endif
+#ifndef Q_UNLIKELY
+#  define Q_UNLIKELY(x) (x)
+#endif
+
 #ifndef Q_CONSTRUCTOR_FUNCTION
 # define Q_CONSTRUCTOR_FUNCTION0(AFUNC) \
    static const int AFUNC ## __init_variable__ = AFUNC();
@@ -803,7 +879,7 @@ namespace QT_NAMESPACE {}
 #  define Q_WS_PM
 #  error "Qt does not work with OS/2 Presentation Manager or Workplace Shell"
 #elif defined(Q_OS_UNIX)
-#  if defined(Q_OS_MAC) && !defined(__USE_WS_X11__) && !defined(Q_WS_QWS)
+#  if defined(Q_OS_MAC) && !defined(__USE_WS_X11__) && !defined(Q_WS_QWS) && !defined(Q_WS_QPA)
 #    define Q_WS_MAC
 #    define Q_WS_MACX
 #    if defined(Q_OS_MAC64)
@@ -815,7 +891,7 @@ namespace QT_NAMESPACE {}
 #    if !defined(QT_NO_S60)
 #      define Q_WS_S60
 #    endif
-#  elif !defined(Q_WS_QWS)
+#  elif !defined(Q_WS_QWS) && !defined(Q_WS_QPA)
 #    define Q_WS_X11
 #  endif
 #endif
@@ -924,10 +1000,10 @@ redefine to built-in booleans to make autotests work properly */
 #endif
 
 /*
-   Proper for-scoping in VC++6 and MIPSpro CC
+   Proper for-scoping in MIPSpro CC
 */
 #ifndef QT_NO_KEYWORDS
-#  if (defined(Q_CC_MSVC) && !defined(Q_CC_MSVC_NET) && !defined(Q_CC_INTEL)) || defined(Q_CC_MIPS) || (defined(Q_CC_HPACC) && defined(__ia64))
+#  if defined(Q_CC_MIPS) || (defined(Q_CC_HPACC) && defined(__ia64))
 #    define for if(0){}else for
 #  endif
 #endif
@@ -951,7 +1027,7 @@ redefine to built-in booleans to make autotests work properly */
 #  define Q_DECL_DEPRECATED Q_DECL_DEPRECATED
 #elif (defined(Q_CC_GNU) && !defined(Q_CC_INTEL) && (__GNUC__ - 0 > 3 || (__GNUC__ - 0 == 3 && __GNUC_MINOR__ - 0 >= 2))) || defined(Q_CC_RVCT)
 #  define Q_DECL_DEPRECATED __attribute__ ((__deprecated__))
-#elif defined(Q_CC_MSVC) && (_MSC_VER >= 1300)
+#elif defined(Q_CC_MSVC)
 #  define Q_DECL_DEPRECATED __declspec(deprecated)
 #  if defined (Q_CC_INTEL)
 #    define Q_DECL_VARIABLE_DEPRECATED
@@ -1050,12 +1126,12 @@ redefine to built-in booleans to make autotests work properly */
 
 #if defined(__i386__) || defined(_WIN32) || defined(_WIN32_WCE)
 #  if defined(Q_CC_GNU)
-#if ((100*(__GNUC__ - 0) + 10*(__GNUC_MINOR__ - 0) + __GNUC_PATCHLEVEL__) >= 332)
+#if !defined(Q_CC_INTEL) && ((100*(__GNUC__ - 0) + 10*(__GNUC_MINOR__ - 0) + __GNUC_PATCHLEVEL__) >= 332)
 #    define QT_FASTCALL __attribute__((regparm(3)))
 #else
 #    define QT_FASTCALL
 #endif
-#  elif defined(Q_CC_MSVC) && (_MSC_VER > 1300 || defined(Q_CC_INTEL))
+#  elif defined(Q_CC_MSVC)
 #    define QT_FASTCALL __fastcall
 #  else
 #     define QT_FASTCALL
@@ -1064,6 +1140,12 @@ redefine to built-in booleans to make autotests work properly */
 #  define QT_FASTCALL
 #endif
 
+#ifdef Q_COMPILER_CONSTEXPR
+# define Q_DECL_CONSTEXPR constexpr
+#else
+# define Q_DECL_CONSTEXPR
+#endif
+
 //defines the type for the WNDPROC on windows
 //the alignment needs to be forced for sse2 to not crash with mingw
 #if defined(Q_WS_WIN)
@@ -1077,7 +1159,7 @@ redefine to built-in booleans to make autotests work properly */
 
 typedef int QNoImplicitBoolCast;
 
-#if defined(QT_ARCH_ARM) || defined(QT_ARCH_ARMV6) || defined(QT_ARCH_AVR32) || (defined(QT_ARCH_MIPS) && (defined(Q_WS_QWS) || defined(Q_OS_WINCE))) || defined(QT_ARCH_SH) || defined(QT_ARCH_SH4A)
+#if defined(QT_ARCH_ARM) || defined(QT_ARCH_ARMV6) || defined(QT_ARCH_AVR32) || (defined(QT_ARCH_MIPS) && (defined(Q_WS_QWS) || defined(Q_WS_QPA) || defined(Q_OS_WINCE))) || defined(QT_ARCH_SH) || defined(QT_ARCH_SH4A)
 #define QT_NO_FPU
 #endif
 
@@ -1095,25 +1177,25 @@ typedef double qreal;
 */
 
 template <typename T>
-inline T qAbs(const T &t) { return t >= 0 ? t : -t; }
+Q_DECL_CONSTEXPR inline T qAbs(const T &t) { return t >= 0 ? t : -t; }
 
-inline int qRound(qreal d)
-{ return d >= 0.0 ? int(d + 0.5) : int(d - int(d-1) + 0.5) + int(d-1); }
+Q_DECL_CONSTEXPR inline int qRound(qreal d)
+{ return d >= qreal(0.0) ? int(d + qreal(0.5)) : int(d - int(d-1) + qreal(0.5)) + int(d-1); }
 
 #if defined(QT_NO_FPU) || defined(QT_ARCH_ARM) || defined(QT_ARCH_WINDOWSCE) || defined(QT_ARCH_SYMBIAN)
-inline qint64 qRound64(double d)
+Q_DECL_CONSTEXPR inline qint64 qRound64(double d)
 { return d >= 0.0 ? qint64(d + 0.5) : qint64(d - qreal(qint64(d-1)) + 0.5) + qint64(d-1); }
 #else
-inline qint64 qRound64(qreal d)
-{ return d >= 0.0 ? qint64(d + 0.5) : qint64(d - qreal(qint64(d-1)) + 0.5) + qint64(d-1); }
+Q_DECL_CONSTEXPR inline qint64 qRound64(qreal d)
+{ return d >= qreal(0.0) ? qint64(d + qreal(0.5)) : qint64(d - qreal(qint64(d-1)) + qreal(0.5)) + qint64(d-1); }
 #endif
 
 template <typename T>
-inline const T &qMin(const T &a, const T &b) { if (a < b) return a; return b; }
+Q_DECL_CONSTEXPR inline const T &qMin(const T &a, const T &b) { return (a < b) ? a : b; }
 template <typename T>
-inline const T &qMax(const T &a, const T &b) { if (a < b) return b; return a; }
+Q_DECL_CONSTEXPR inline const T &qMax(const T &a, const T &b) { return (a < b) ? b : a; }
 template <typename T>
-inline const T &qBound(const T &min, const T &val, const T &max)
+Q_DECL_CONSTEXPR inline const T &qBound(const T &min, const T &val, const T &max)
 { return qMax(min, qMin(max, val)); }
 
 #ifdef QT3_SUPPORT
@@ -1174,11 +1256,18 @@ class QDataStream;
 
 #define QT_SUPPORTS(FEATURE) (!defined(QT_NO_##FEATURE))
 
+#if defined(Q_OS_LINUX) && defined(Q_CC_RVCT)
+#  define Q_DECL_EXPORT     __attribute__((visibility("default")))
+#  define Q_DECL_IMPORT     __attribute__((visibility("default")))
+#  define Q_DECL_HIDDEN     __attribute__((visibility("hidden")))
+#endif
+
 #ifndef Q_DECL_EXPORT
 #  if defined(Q_OS_WIN) || defined(Q_CC_NOKIAX86) || defined(Q_CC_RVCT)
 #    define Q_DECL_EXPORT __declspec(dllexport)
 #  elif defined(QT_VISIBILITY_AVAILABLE)
 #    define Q_DECL_EXPORT __attribute__((visibility("default")))
+#    define Q_DECL_HIDDEN __attribute__((visibility("hidden")))
 #  endif
 #  ifndef Q_DECL_EXPORT
 #    define Q_DECL_EXPORT
@@ -1191,6 +1280,10 @@ class QDataStream;
 #    define Q_DECL_IMPORT
 #  endif
 #endif
+#ifndef Q_DECL_HIDDEN
+#  define Q_DECL_HIDDEN
+#endif
+
 
 /*
    Create Qt DLL if QT_DLL is defined (Windows and Symbian only)
@@ -1340,6 +1433,7 @@ class QDataStream;
 #    define Q_DECLARATIVE_EXPORT
 #    define Q_OPENGL_EXPORT
 #    define Q_MULTIMEDIA_EXPORT
+#    define Q_OPENVG_EXPORT
 #    define Q_XML_EXPORT
 #    define Q_XMLPATTERNS_EXPORT
 #    define Q_SCRIPT_EXPORT
@@ -1362,15 +1456,22 @@ class QDataStream;
 #    else
 #      define Q_GUI_EXPORT_INLINE inline
 #    endif
+#    if defined(QT_BUILD_COMPAT_LIB)
+#      define Q_COMPAT_EXPORT_INLINE Q_COMPAT_EXPORT inline
+#    else
+#      define Q_COMPAT_EXPORT_INLINE inline
+#    endif
 #elif defined(Q_CC_RVCT)
 // we force RVCT not to export inlines by passing --visibility_inlines_hidden
 // so we need to just inline it, rather than exporting and inlining
 // note: this affects the contents of the DEF files (ie. these functions do not appear)
 #    define Q_CORE_EXPORT_INLINE inline
 #    define Q_GUI_EXPORT_INLINE inline
+#    define Q_COMPAT_EXPORT_INLINE inline
 #else
 #    define Q_CORE_EXPORT_INLINE Q_CORE_EXPORT inline
 #    define Q_GUI_EXPORT_INLINE Q_GUI_EXPORT inline
+#    define Q_COMPAT_EXPORT_INLINE Q_COMPAT_EXPORT inline
 #endif
 
 /*
@@ -1388,7 +1489,7 @@ class QDataStream;
 #    define Q_AUTOTEST_EXPORT
 #endif
 
-inline void qt_noop() {}
+inline void qt_noop(void) {}
 
 /* These wrap try/catch so we can switch off exceptions later.
 
@@ -1501,6 +1602,7 @@ public:
         MV_10_4 = 0x0006,
         MV_10_5 = 0x0007,
         MV_10_6 = 0x0008,
+        MV_10_7 = 0x0009,
 
         /* codenames */
         MV_CHEETAH = MV_10_0,
@@ -1509,7 +1611,8 @@ public:
         MV_PANTHER = MV_10_3,
         MV_TIGER = MV_10_4,
         MV_LEOPARD = MV_10_5,
-        MV_SNOWLEOPARD = MV_10_6
+        MV_SNOWLEOPARD = MV_10_6,
+        MV_LION = MV_10_7
     };
     static const MacVersion MacintoshVersion;
 #endif
@@ -1613,7 +1716,7 @@ inline void qUnused(T &x) { (void)x; }
 #endif
 
 #ifndef qPrintable
-#  define qPrintable(string) (string).toLocal8Bit().constData()
+#  define qPrintable(string) QString(string).toLocal8Bit().constData()
 #endif
 
 Q_CORE_EXPORT void qDebug(const char *, ...) /* print debug message */
@@ -1705,7 +1808,7 @@ Q_CORE_EXPORT void qBadAlloc();
 
 #ifdef QT_NO_EXCEPTIONS
 #  if defined(QT_NO_DEBUG)
-#    define Q_CHECK_PTR(p) qt_noop();
+#    define Q_CHECK_PTR(p) qt_noop()
 #  else
 #    define Q_CHECK_PTR(p) do {if(!(p))qt_check_pointer(__FILE__,__LINE__);} while (0)
 #  endif
@@ -1719,12 +1822,7 @@ inline T *q_check_ptr(T *p) { Q_CHECK_PTR(p); return p; }
 #if (defined(Q_CC_GNU) && !defined(Q_OS_SOLARIS)) || defined(Q_CC_HPACC) || defined(Q_CC_DIAB)
 #  define Q_FUNC_INFO __PRETTY_FUNCTION__
 #elif defined(_MSC_VER)
-    /* MSVC 2002 doesn't have __FUNCSIG__ nor can it handle QT_STRINGIFY. */
-#  if _MSC_VER <= 1300
-#      define Q_FUNC_INFO __FILE__ "(line number unavailable)"
-#  else
-#      define Q_FUNC_INFO __FUNCSIG__
-#  endif
+#  define Q_FUNC_INFO __FUNCSIG__
 #else
 #   if defined(Q_OS_SOLARIS) || defined(Q_CC_XLC) || defined(Q_OS_SYMBIAN)
 #      define Q_FUNC_INFO __FILE__ "(line number unavailable)"
@@ -1766,32 +1864,32 @@ public:
     inline ~QGlobalStatic() { pointer = 0; }
 };
 
-#define Q_GLOBAL_STATIC(TYPE, NAME)                              \
-    static TYPE *NAME()                                          \
-    {                                                            \
-        static TYPE this_##NAME;                                 \
-        static QGlobalStatic<TYPE > global_##NAME(&this_##NAME); \
-        return global_##NAME.pointer;                            \
+#define Q_GLOBAL_STATIC(TYPE, NAME)                                  \
+    static TYPE *NAME()                                              \
+    {                                                                \
+        static TYPE thisVariable;                                    \
+        static QGlobalStatic<TYPE > thisGlobalStatic(&thisVariable); \
+        return thisGlobalStatic.pointer;                             \
     }
 
-#define Q_GLOBAL_STATIC_WITH_ARGS(TYPE, NAME, ARGS)              \
-    static TYPE *NAME()                                          \
-    {                                                            \
-        static TYPE this_##NAME ARGS;                            \
-        static QGlobalStatic<TYPE > global_##NAME(&this_##NAME); \
-        return global_##NAME.pointer;                            \
+#define Q_GLOBAL_STATIC_WITH_ARGS(TYPE, NAME, ARGS)                  \
+    static TYPE *NAME()                                              \
+    {                                                                \
+        static TYPE thisVariable ARGS;                               \
+        static QGlobalStatic<TYPE > thisGlobalStatic(&thisVariable); \
+        return thisGlobalStatic.pointer;                             \
     }
 
-#define Q_GLOBAL_STATIC_WITH_INITIALIZER(TYPE, NAME, INITIALIZER) \
-    static TYPE *NAME()                                           \
-    {                                                             \
-        static TYPE this_##NAME;                                  \
-        static QGlobalStatic<TYPE > global_##NAME(0);             \
-        if (!global_##NAME.pointer) {                             \
-            TYPE *x = global_##NAME.pointer = &this_##NAME;       \
-            INITIALIZER;                                          \
-        }                                                         \
-        return global_##NAME.pointer;                             \
+#define Q_GLOBAL_STATIC_WITH_INITIALIZER(TYPE, NAME, INITIALIZER)    \
+    static TYPE *NAME()                                              \
+    {                                                                \
+        static TYPE thisVariable;                                    \
+        static QGlobalStatic<TYPE > thisGlobalStatic(0);             \
+        if (!thisGlobalStatic.pointer) {                             \
+            TYPE *x = thisGlobalStatic.pointer = &thisVariable;      \
+            INITIALIZER;                                             \
+        }                                                            \
+        return thisGlobalStatic.pointer;                             \
     }
 
 #else
@@ -1826,50 +1924,51 @@ public:
     }
 };
 
-#define Q_GLOBAL_STATIC_INIT(TYPE, NAME)                              \
-    static QGlobalStatic<TYPE > this_##NAME = { Q_BASIC_ATOMIC_INITIALIZER(0), false }
-
-#define Q_GLOBAL_STATIC(TYPE, NAME)                                     \
-    Q_GLOBAL_STATIC_INIT(TYPE, NAME);                                   \
-    static TYPE *NAME()                                                 \
-    {                                                                   \
-        if (!this_##NAME.pointer && !this_##NAME.destroyed) {           \
-            TYPE *x = new TYPE;                                         \
-            if (!this_##NAME.pointer.testAndSetOrdered(0, x))           \
-                delete x;                                               \
-            else                                                        \
-                static QGlobalStaticDeleter<TYPE > cleanup(this_##NAME); \
-        }                                                               \
-        return this_##NAME.pointer;                                     \
+#define Q_GLOBAL_STATIC_INIT(TYPE, NAME)                                      \
+        static QGlobalStatic<TYPE > this_ ## NAME                             \
+                            = { Q_BASIC_ATOMIC_INITIALIZER(0), false }
+
+#define Q_GLOBAL_STATIC(TYPE, NAME)                                           \
+    static TYPE *NAME()                                                       \
+    {                                                                         \
+        Q_GLOBAL_STATIC_INIT(TYPE, _StaticVar_);                              \
+        if (!this__StaticVar_.pointer && !this__StaticVar_.destroyed) {       \
+            TYPE *x = new TYPE;                                               \
+            if (!this__StaticVar_.pointer.testAndSetOrdered(0, x))            \
+                delete x;                                                     \
+            else                                                              \
+                static QGlobalStaticDeleter<TYPE > cleanup(this__StaticVar_); \
+        }                                                                     \
+        return this__StaticVar_.pointer;                                      \
     }
 
-#define Q_GLOBAL_STATIC_WITH_ARGS(TYPE, NAME, ARGS)                     \
-    Q_GLOBAL_STATIC_INIT(TYPE, NAME);                                   \
-    static TYPE *NAME()                                                 \
-    {                                                                   \
-        if (!this_##NAME.pointer && !this_##NAME.destroyed) {           \
-            TYPE *x = new TYPE ARGS;                                    \
-            if (!this_##NAME.pointer.testAndSetOrdered(0, x))           \
-                delete x;                                               \
-            else                                                        \
-                static QGlobalStaticDeleter<TYPE > cleanup(this_##NAME); \
-        }                                                               \
-        return this_##NAME.pointer;                                     \
+#define Q_GLOBAL_STATIC_WITH_ARGS(TYPE, NAME, ARGS)                           \
+    static TYPE *NAME()                                                       \
+    {                                                                         \
+        Q_GLOBAL_STATIC_INIT(TYPE, _StaticVar_);                              \
+        if (!this__StaticVar_.pointer && !this__StaticVar_.destroyed) {       \
+            TYPE *x = new TYPE ARGS;                                          \
+            if (!this__StaticVar_.pointer.testAndSetOrdered(0, x))            \
+                delete x;                                                     \
+            else                                                              \
+                static QGlobalStaticDeleter<TYPE > cleanup(this__StaticVar_); \
+        }                                                                     \
+        return this__StaticVar_.pointer;                                      \
     }
 
-#define Q_GLOBAL_STATIC_WITH_INITIALIZER(TYPE, NAME, INITIALIZER)       \
-    Q_GLOBAL_STATIC_INIT(TYPE, NAME);                                   \
-    static TYPE *NAME()                                                 \
-    {                                                                   \
-        if (!this_##NAME.pointer && !this_##NAME.destroyed) {           \
-            QScopedPointer<TYPE > x(new TYPE);                          \
-            INITIALIZER;                                                \
-            if (this_##NAME.pointer.testAndSetOrdered(0, x.data())) {   \
-                static QGlobalStaticDeleter<TYPE > cleanup(this_##NAME); \
-                x.take();                                               \
-            }                                                           \
-        }                                                               \
-        return this_##NAME.pointer;                                     \
+#define Q_GLOBAL_STATIC_WITH_INITIALIZER(TYPE, NAME, INITIALIZER)             \
+    static TYPE *NAME()                                                       \
+    {                                                                         \
+        Q_GLOBAL_STATIC_INIT(TYPE, _StaticVar_);                              \
+        if (!this__StaticVar_.pointer && !this__StaticVar_.destroyed) {       \
+            QScopedPointer<TYPE > x(new TYPE);                                \
+            INITIALIZER;                                                      \
+            if (this__StaticVar_.pointer.testAndSetOrdered(0, x.data())) {    \
+                static QGlobalStaticDeleter<TYPE > cleanup(this__StaticVar_); \
+                x.take();                                                     \
+            }                                                                 \
+        }                                                                     \
+        return this__StaticVar_.pointer;                                      \
     }
 
 #endif
@@ -1891,12 +1990,12 @@ inline bool operator!=(QBool b1, bool b2) { return !b1 != !b2; }
 inline bool operator!=(bool b1, QBool b2) { return !b1 != !b2; }
 inline bool operator!=(QBool b1, QBool b2) { return !b1 != !b2; }
 
-static inline bool qFuzzyCompare(double p1, double p2)
+Q_DECL_CONSTEXPR static inline bool qFuzzyCompare(double p1, double p2)
 {
     return (qAbs(p1 - p2) <= 0.000000000001 * qMin(qAbs(p1), qAbs(p2)));
 }
 
-static inline bool qFuzzyCompare(float p1, float p2)
+Q_DECL_CONSTEXPR static inline bool qFuzzyCompare(float p1, float p2)
 {
     return (qAbs(p1 - p2) <= 0.00001f * qMin(qAbs(p1), qAbs(p2)));
 }
@@ -1904,7 +2003,7 @@ static inline bool qFuzzyCompare(float p1, float p2)
 /*!
   \internal
 */
-static inline bool qFuzzyIsNull(double d)
+Q_DECL_CONSTEXPR static inline bool qFuzzyIsNull(double d)
 {
     return qAbs(d) <= 0.000000000001;
 }
@@ -1912,7 +2011,7 @@ static inline bool qFuzzyIsNull(double d)
 /*!
   \internal
 */
-static inline bool qFuzzyIsNull(float f)
+Q_DECL_CONSTEXPR static inline bool qFuzzyIsNull(float f)
 {
     return qAbs(f) <= 0.00001f;
 }
@@ -1974,8 +2073,6 @@ static inline bool qIsNull(float f)
    qIsDetached   - data sharing functionality
 */
 
-#ifndef QT_NO_PARTIAL_TEMPLATE_SPECIALIZATION
-
 /*
   The catch-all template.
 */
@@ -2008,28 +2105,6 @@ public:
     };
 };
 
-#else
-
-template <typename T> char QTypeInfoHelper(T*(*)());
-void* QTypeInfoHelper(...);
-
-template <typename T> inline bool qIsDetached(T &) { return true; }
-
-template <typename T>
-class QTypeInfo
-{
-public:
-    enum {
-        isPointer = (1 == sizeof(QTypeInfoHelper((T(*)())0))),
-        isComplex = !isPointer,
-        isStatic = !isPointer,
-        isLarge = (sizeof(T)>sizeof(void*)),
-        isDummy = false
-    };
-};
-
-#endif /* QT_NO_PARTIAL_TEMPLATE_SPECIALIZATION */
-
 /*
    Specialize a specific type with:
 
@@ -2046,8 +2121,7 @@ enum { /* TYPEINFO flags */
     Q_DUMMY_TYPE = 0x4
 };
 
-#define Q_DECLARE_TYPEINFO(TYPE, FLAGS) \
-template <> \
+#define Q_DECLARE_TYPEINFO_BODY(TYPE, FLAGS) \
 class QTypeInfo<TYPE > \
 { \
 public: \
@@ -2061,12 +2135,22 @@ public: \
     static inline const char *name() { return #TYPE; } \
 }
 
+#define Q_DECLARE_TYPEINFO(TYPE, FLAGS) \
+template<> \
+Q_DECLARE_TYPEINFO_BODY(TYPE, FLAGS)
+
+
 template <typename T>
 inline void qSwap(T &value1, T &value2)
 {
+#ifdef QT_NO_STL
     const T t = value1;
     value1 = value2;
     value2 = t;
+#else
+    using std::swap;
+    swap(value1, value2);
+#endif
 }
 
 /*
@@ -2078,12 +2162,23 @@ inline void qSwap(T &value1, T &value2)
    types must declare a 'bool isDetached(void) const;' member for this
    to work.
 */
+#ifdef QT_NO_STL
+#define Q_DECLARE_SHARED_STL(TYPE)
+#else
+#define Q_DECLARE_SHARED_STL(TYPE) \
+QT_END_NAMESPACE \
+namespace std { \
+    template<> inline void swap<QT_PREPEND_NAMESPACE(TYPE)>(QT_PREPEND_NAMESPACE(TYPE) &value1, QT_PREPEND_NAMESPACE(TYPE) &value2) \
+    { swap(value1.data_ptr(), value2.data_ptr()); } \
+} \
+QT_BEGIN_NAMESPACE
+#endif
+
 #define Q_DECLARE_SHARED(TYPE)                                          \
 template <> inline bool qIsDetached<TYPE>(TYPE &t) { return t.isDetached(); } \
 template <> inline void qSwap<TYPE>(TYPE &value1, TYPE &value2) \
-{ \
-    qSwap(value1.data_ptr(), value2.data_ptr()); \
-}
+{ qSwap(value1.data_ptr(), value2.data_ptr()); } \
+Q_DECLARE_SHARED_STL(TYPE)
 
 /*
    QTypeInfo primitive specializations
@@ -2143,10 +2238,6 @@ Q_CORE_EXPORT void *qMemSet(void *dest, int c, size_t n);
 #    pragma warning(disable: 4231) /* nonstandard extension used : 'extern' before template explicit instantiation */
 #    pragma warning(disable: 4710) /* function not inlined */
 #    pragma warning(disable: 4530) /* C++ exception handler used, but unwind semantics are not enabled. Specify -GX */
-#    if _MSC_VER < 1300
-#      pragma warning(disable: 4284) /* return type for 'type1::operator ->' is 'type2 *' */
-                                     /* (ie; not a UDT or reference to a UDT.  Will produce errors if applied using infix notation) */
-#    endif
 #  elif defined(Q_CC_BOR)
 #    pragma option -w-inl
 #    pragma option -w-aus
@@ -2188,9 +2279,9 @@ class QFlags
     int i;
 public:
     typedef Enum enum_type;
-    inline QFlags(const QFlags &f) : i(f.i) {}
-    inline QFlags(Enum f) : i(f) {}
-    inline QFlags(Zero = 0) : i(0) {}
+    Q_DECL_CONSTEXPR inline QFlags(const QFlags &f) : i(f.i) {}
+    Q_DECL_CONSTEXPR inline QFlags(Enum f) : i(f) {}
+    Q_DECL_CONSTEXPR inline QFlags(Zero = 0) : i(0) {}
     inline QFlags(QFlag f) : i(f) {}
 
     inline QFlags &operator=(const QFlags &f) { i = f.i; return *this; }
@@ -2201,18 +2292,18 @@ public:
     inline QFlags &operator^=(QFlags f) { i ^= f.i; return *this; }
     inline QFlags &operator^=(Enum f) { i ^= f; return *this; }
 
-    inline operator int() const { return i; }
+    Q_DECL_CONSTEXPR  inline operator int() const { return i; }
 
-    inline QFlags operator|(QFlags f) const { QFlags g; g.i = i | f.i; return g; }
-    inline QFlags operator|(Enum f) const { QFlags g; g.i = i | f; return g; }
-    inline QFlags operator^(QFlags f) const { QFlags g; g.i = i ^ f.i; return g; }
-    inline QFlags operator^(Enum f) const { QFlags g; g.i = i ^ f; return g; }
-    inline QFlags operator&(int mask) const { QFlags g; g.i = i & mask; return g; }
-    inline QFlags operator&(uint mask) const { QFlags g; g.i = i & mask; return g; }
-    inline QFlags operator&(Enum f) const { QFlags g; g.i = i & f; return g; }
-    inline QFlags operator~() const { QFlags g; g.i = ~i; return g; }
+    Q_DECL_CONSTEXPR inline QFlags operator|(QFlags f) const { return QFlags(Enum(i | f.i)); }
+    Q_DECL_CONSTEXPR inline QFlags operator|(Enum f) const { return QFlags(Enum(i | f)); }
+    Q_DECL_CONSTEXPR inline QFlags operator^(QFlags f) const { return QFlags(Enum(i ^ f.i)); }
+    Q_DECL_CONSTEXPR inline QFlags operator^(Enum f) const { return QFlags(Enum(i ^ f)); }
+    Q_DECL_CONSTEXPR inline QFlags operator&(int mask) const { return QFlags(Enum(i & mask)); }
+    Q_DECL_CONSTEXPR inline QFlags operator&(uint mask) const { return QFlags(Enum(i & mask)); }
+    Q_DECL_CONSTEXPR inline QFlags operator&(Enum f) const { return QFlags(Enum(i & f)); }
+    Q_DECL_CONSTEXPR inline QFlags operator~() const { return QFlags(Enum(~i)); }
 
-    inline bool operator!() const { return !i; }
+    Q_DECL_CONSTEXPR inline bool operator!() const { return !i; }
 
     inline bool testFlag(Enum f) const { return (i & f) == f && (f != 0 || i == int(f) ); }
 };
@@ -2220,18 +2311,14 @@ public:
 #define Q_DECLARE_FLAGS(Flags, Enum)\
 typedef QFlags<Enum> Flags;
 
-#if defined Q_CC_MSVC && _MSC_VER < 1300
-# define Q_DECLARE_INCOMPATIBLE_FLAGS(Flags)
-#else
-# define Q_DECLARE_INCOMPATIBLE_FLAGS(Flags) \
+#define Q_DECLARE_INCOMPATIBLE_FLAGS(Flags) \
 inline QIncompatibleFlag operator|(Flags::enum_type f1, int f2) \
 { return QIncompatibleFlag(int(f1) | f2); }
-#endif
 
 #define Q_DECLARE_OPERATORS_FOR_FLAGS(Flags) \
-inline QFlags<Flags::enum_type> operator|(Flags::enum_type f1, Flags::enum_type f2) \
+Q_DECL_CONSTEXPR inline QFlags<Flags::enum_type> operator|(Flags::enum_type f1, Flags::enum_type f2) \
 { return QFlags<Flags::enum_type>(f1) | f2; } \
-inline QFlags<Flags::enum_type> operator|(Flags::enum_type f1, QFlags<Flags::enum_type> f2) \
+Q_DECL_CONSTEXPR inline QFlags<Flags::enum_type> operator|(Flags::enum_type f1, QFlags<Flags::enum_type> f2) \
 { return f2 | f1; } Q_DECLARE_INCOMPATIBLE_FLAGS(Flags)
 
 
@@ -2283,9 +2370,9 @@ template <typename T>
 inline const QForeachContainer<T> *qForeachContainer(const QForeachContainerBase *base, const T *)
 { return static_cast<const QForeachContainer<T> *>(base); }
 
-#if (defined(Q_CC_MSVC) && !defined(Q_CC_MSVC_NET) && !defined(Q_CC_INTEL)) || defined(Q_CC_MIPS)
+#if defined(Q_CC_MIPS)
 /*
-   Proper for-scoping in VC++6 and MIPSpro CC
+   Proper for-scoping in MIPSpro CC
 */
 #  define Q_FOREACH(variable,container)                                                             \
     if(0){}else                                                                                     \
@@ -2469,6 +2556,16 @@ QT3_SUPPORT Q_CORE_EXPORT const char *qInstallPathSysconf();
 //Symbian does not support data imports from a DLL
 #define Q_NO_DATA_RELOCATION
 
+// Winscw compiler is unable to compile QtConcurrent.
+#ifdef Q_CC_NOKIAX86
+#ifndef QT_NO_CONCURRENT
+#define QT_NO_CONCURRENT
+#endif
+#ifndef QT_NO_QFUTURE
+#define QT_NO_QFUTURE
+#endif
+#endif
+
 QT_END_NAMESPACE
 // forward declare std::exception
 #ifdef __cplusplus
@@ -2653,12 +2750,6 @@ QT_LICENSED_MODULE(DBus)
 #  define QT_NO_QFUTURE
 #endif
 
-// MSVC 6.0 and MSVC .NET 2002,  can`t handle the map(), etc templates,
-// but the QFuture class compiles.
-#if (defined(Q_CC_MSVC) && _MSC_VER <= 1300)
-#  define QT_NO_CONCURRENT
-#endif
-
 // gcc 3 version has problems with some of the
 // map/filter overloads.
 #if defined(Q_CC_GNU) && (__GNUC__ < 4)
@@ -2666,17 +2757,25 @@ QT_LICENSED_MODULE(DBus)
 #  define QT_NO_CONCURRENT_FILTER
 #endif
 
-#ifdef Q_OS_QNX
-// QNX doesn't have SYSV style shared memory. Multiprocess QWS apps,
-// shared fonts and QSystemSemaphore + QSharedMemory are not available
-#  define QT_NO_QWS_MULTIPROCESS
-#  define QT_NO_QWS_SHARE_FONTS
-#  define QT_NO_SYSTEMSEMAPHORE
-#  define QT_NO_SHAREDMEMORY
-// QNX currently doesn't support forking in a thread, so disable QProcess
-#  define QT_NO_PROCESS
+#if defined (__ELF__)
+#  if defined (Q_OS_LINUX) || defined (Q_OS_SOLARIS) || defined (Q_OS_FREEBSD) || defined (Q_OS_OPENBSD) || defined (Q_OS_IRIX)
+#    define Q_OF_ELF
+#  endif
+#endif
+
+#if !(defined(Q_WS_WIN) && !defined(Q_WS_WINCE)) \
+    && !(defined(Q_WS_MAC) && defined(QT_MAC_USE_COCOA)) \
+    && !(defined(Q_WS_X11) && !defined(QT_NO_FREETYPE)) \
+    && !(defined(Q_WS_QPA))
+#  define QT_NO_RAWFONT
 #endif
 
+namespace QtPrivate {
+//like std::enable_if
+template <bool B, typename T = void> struct QEnableIf;
+template <typename T> struct QEnableIf<true, T> { typedef T Type; };
+}
+
 QT_END_NAMESPACE
 QT_END_HEADER
 
diff --git a/src/corelib/global/qlibraryinfo.cpp b/src/corelib/global/qlibraryinfo.cpp
index a8aaccb..5333b71 100644
--- a/src/corelib/global/qlibraryinfo.cpp
+++ b/src/corelib/global/qlibraryinfo.cpp
@@ -531,6 +531,9 @@ void qt_core_boilerplate()
 #ifdef QT_BUILD_KEY_COMPAT2
            "| " QT_BUILD_KEY_COMPAT2 " "
 #endif
+#ifdef QT_BUILD_KEY_COMPAT3
+           "| " QT_BUILD_KEY_COMPAT3 " "
+#endif
            "|\n"
            "Build date:          %s\n"
            "Installation prefix: %s\n"
diff --git a/src/corelib/global/qnamespace.h b/src/corelib/global/qnamespace.h
index f23473a..e247533 100644
--- a/src/corelib/global/qnamespace.h
+++ b/src/corelib/global/qnamespace.h
@@ -94,6 +94,7 @@ Qt {
     Q_ENUMS(GestureState)
     Q_ENUMS(GestureType)
 #endif
+    Q_ENUMS(CursorMoveStyle)
 #endif // (defined(Q_MOC_RUN) || defined(QT_JAMBI_RUN))
 
 #if defined(Q_MOC_RUN)
@@ -525,8 +526,8 @@ public:
 #endif
 
         WA_X11DoNotAcceptFocus = 132,
-
         WA_SymbianNoSystemRotation = 133,
+        WA_MacNoShadow = 134,
 
         // Add new attributes before this line
         WA_AttributeCount
@@ -544,6 +545,8 @@ public:
         AA_MacDontSwapCtrlAndMeta = 7,
         AA_S60DontConstructApplicationPanes = 8,
         AA_S60DisablePartialScreenInputMode = 9,
+        AA_X11InitThreads = 10,
+        AA_CaptureMultimediaKeys = 11,
 
         // Add new attributes before this line
         AA_AttributeCount
@@ -1627,6 +1630,7 @@ public:
         AccessibleDescriptionRole = 12,
         // More general purpose
         SizeHintRole = 13,
+        InitialSortOrderRole = 14,
         // Internal UiLib roles. Start worrying when public roles go that high.
         DisplayPropertyRole = 27,
         DecorationPropertyRole = 28,
@@ -1669,7 +1673,7 @@ public:
     typedef void *HANDLE;
 #elif defined(Q_WS_X11)
     typedef unsigned long HANDLE;
-#elif defined(Q_WS_QWS)
+#elif defined(Q_WS_QWS) || defined(Q_WS_QPA)
     typedef void * HANDLE;
 #elif defined(Q_OS_SYMBIAN)
     typedef unsigned long int HANDLE; // equivalent to TUint32
@@ -1782,6 +1786,11 @@ public:
         NavigationModeCursorAuto,
         NavigationModeCursorForceVisible
     };
+
+    enum CursorMoveStyle {
+        LogicalMoveStyle,
+        VisualMoveStyle
+    };
 }
 #ifdef Q_MOC_RUN
  ;
diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc
index 99f82fa..03e0d1f 100644
--- a/src/corelib/global/qnamespace.qdoc
+++ b/src/corelib/global/qnamespace.qdoc
@@ -167,6 +167,19 @@
            attribute is true. This attribute must be set after QApplication is
            constructed. This is only supported in Symbian^3 and later Symbian releases.
 
+    \value AA_X11InitThreads Calls XInitThreads() as part of the QApplication
+           construction in order to make Xlib calls thread-safe. This
+           attribute must be set before QApplication is constructed.
+
+    \value AA_CaptureMultimediaKeys Enables application to receive multimedia key events
+            (play, next, previous etc). This includes also external sources such as headsets.
+            Application can not use Remote Control framework on Symbian if this attribute is 
+            set. On Symbian, multimedia key event routing may vary between different devices. 
+            For example, application on background may receive multimedia key events only if 
+            it has active audio stream i.e. it is playing music or video. This attribute must 
+            be set before QApplication is constructed. This attribute is only supported in Symbian 
+            platform.
+
     \omitvalue AA_AttributeCount
 */
 
@@ -526,7 +539,7 @@
     string, "ddd MMM d yyyy". See QDate::toString() for more information.
 
     \value ISODate \l{ISO 8601} extended format: either \c{YYYY-MM-DD} for dates or
-    \c{YYYY-MM-DDTHH:MM:SS}, \c{YYYY-MM-DDTHH:MM:SSTZD} (e.g., 1997-07-16T19:20:30+01:00)
+    \c{YYYY-MM-DDTHH:mm:ss}, \c{YYYY-MM-DDTHH:mm:ssTZD} (e.g., 1997-07-16T19:20:30+01:00)
     for combined dates and times.
 
     \value SystemLocaleShortDate The \l{QLocale::ShortFormat}{short format} used
@@ -1217,6 +1230,9 @@
     ignoring changes to the display's orientation with respect to the user.
     \value WA_AutoOrientation Causes the widget to change orientation whenever the
     display changes orientation with respect to the user.
+    
+    \value WA_MacNoShadow Since Qt 4.8, this attribute disables drop shadows
+    for this top level window. Only affects Cocoa builds of Qt for Mac OS X.
 
     \omitvalue WA_SetLayoutDirection
     \omitvalue WA_InputMethodTransparent
@@ -2641,19 +2657,22 @@
 
     Roles describing appearance and meta data (with associated types):
 
-    \value FontRole            The font used for items rendered with the default
-                               delegate. (QFont)
-    \value TextAlignmentRole   The alignment of the text for items rendered with the
-                               default delegate. (Qt::AlignmentFlag)
-    \value BackgroundRole      The background brush used for items rendered with
-                               the default delegate. (QBrush)
-    \value BackgroundColorRole This role is obsolete. Use BackgroundRole instead.
-    \value ForegroundRole      The foreground brush (text color, typically)
-                               used for items rendered with the default delegate.
-                               (QBrush)
-    \value TextColorRole       This role is obsolete. Use ForegroundRole instead.
-    \value CheckStateRole      This role is used to obtain the checked state of
-                               an item. (Qt::CheckState)
+    \value FontRole             The font used for items rendered with the default
+                                delegate. (QFont)
+    \value TextAlignmentRole    The alignment of the text for items rendered with the
+                                default delegate. (Qt::AlignmentFlag)
+    \value BackgroundRole       The background brush used for items rendered with
+                                the default delegate. (QBrush)
+    \value BackgroundColorRole  This role is obsolete. Use BackgroundRole instead.
+    \value ForegroundRole       The foreground brush (text color, typically)
+                                used for items rendered with the default delegate.
+                                (QBrush)
+    \value TextColorRole        This role is obsolete. Use ForegroundRole instead.
+    \value CheckStateRole       This role is used to obtain the checked state of
+                                an item. (Qt::CheckState)
+    \value InitialSortOrderRole This role is used to obtain the initial sort order
+                                of a header view section. (Qt::SortOrder). This
+                                role was introduced in Qt 4.8.
 
     Accessibility roles (with associated types):