Merge branch '4.5' of git@scm.dev.nokia.troll.no:qt/qt

Conflicts:
	src/gui/inputmethod/qximinputcontext_x11.cpp

38 files changed, 678 insertions, 247 deletions

diff --git a/src/3rdparty/phonon/qt7/audionode.mm b/src/3rdparty/phonon/qt7/audionode.mm
index cb9e82f..961230c 100644
--- a/src/3rdparty/phonon/qt7/audionode.mm
+++ b/src/3rdparty/phonon/qt7/audionode.mm
@@ -68,13 +68,15 @@ void AudioNode::createAndConnectAUNodes()
         << QString(!FindNextComponent(0, &description) ? "ERROR: COMPONENT NOT FOUND!" : "OK!"))
 
     OSStatus err = noErr;
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
-    if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_5)
-        err = AUGraphAddNode(m_audioGraph->audioGraphRef(), &description, &m_auNode);
-    else
-#endif
-        err = AUGraphNewNode(m_audioGraph->audioGraphRef(), &description, 0, 0, &m_auNode);
-        
+
+    // The proper function to call here is AUGraphAddNode() but the type has
+    // changed between 10.5 and 10.6. it's still OK to call this function, but
+    // if we want to use the proper thing we need to move over to
+    // AudioComponentDescription everywhere, which is very similar to the
+    // ComponentDescription, but a different size.  however,
+    // AudioComponentDescription only exists on 10.6+. More fun than we need to
+    // deal with at the moment, so we'll take the "deprecated" warning instead.
+    err = AUGraphNewNode(m_audioGraph->audioGraphRef(), &description, 0, 0, &m_auNode);
     BACKEND_ASSERT2(err != kAUGraphErr_OutputNodeErr, "A MediaObject can only be connected to one audio output device.", FATAL_ERROR)
     BACKEND_ASSERT2(err == noErr, "Could not create new AUNode.", FATAL_ERROR)
 }
diff --git a/src/3rdparty/phonon/qt7/backendinfo.mm b/src/3rdparty/phonon/qt7/backendinfo.mm
index e173f05..0d51db0 100644
--- a/src/3rdparty/phonon/qt7/backendinfo.mm
+++ b/src/3rdparty/phonon/qt7/backendinfo.mm
@@ -22,6 +22,7 @@
 #include <AudioUnit/AudioUnit.h>
 #include <CoreServices/CoreServices.h>
 
+#include <QtGui/qmacdefines_mac.h>
 #import <QTKit/QTMovie.h>
 
 #ifdef QUICKTIME_C_API_AVAILABLE
diff --git a/src/3rdparty/phonon/qt7/quicktimevideoplayer.h b/src/3rdparty/phonon/qt7/quicktimevideoplayer.h
index 3fa815e..bf4f216 100644
--- a/src/3rdparty/phonon/qt7/quicktimevideoplayer.h
+++ b/src/3rdparty/phonon/qt7/quicktimevideoplayer.h
@@ -20,6 +20,7 @@
 
 #include "backendheader.h"
 
+#include <QtGui/qmacdefines_mac.h>
 #import <QTKit/QTDataReference.h>
 #import <QTKit/QTMovie.h>
 
diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp
index 459167e..a8207f9 100644
--- a/src/corelib/global/qglobal.cpp
+++ b/src/corelib/global/qglobal.cpp
@@ -1054,6 +1054,7 @@ bool qSharedBuild()
     \value WV_XP    Windows XP (operating system version 5.1)
     \value WV_2003  Windows Server 2003, Windows Server 2003 R2, Windows Home Server, Windows XP Professional x64 Edition (operating system version 5.2)
     \value WV_VISTA Windows Vista, Windows Server 2008 (operating system version 6.0)
+    \value WV_WINDOWS7 Windows 7 (operating system version 6.1)
 
     Alternatively, you may use the following macros which correspond directly to the Windows operating system version number:
 
@@ -1062,6 +1063,7 @@ bool qSharedBuild()
     \value WV_5_1   Operating system version 5.1, corresponds to Windows XP
     \value WV_5_2   Operating system version 5.2, corresponds to Windows Server 2003, Windows Server 2003 R2, Windows Home Server, and Windows XP Professional x64 Edition
     \value WV_6_0   Operating system version 6.0, corresponds to Windows Vista and Windows Server 2008
+    \value WV_6_1   Operating system version 6.1, corresponds to Windows 7
 
     CE-based versions:
 
@@ -1095,6 +1097,7 @@ bool qSharedBuild()
     \value MV_10_3     Mac OS X 10.3
     \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_Unknown  An unknown and currently unsupported platform
 
     \value MV_CHEETAH  Apple codename for MV_10_0
@@ -1103,6 +1106,7 @@ bool qSharedBuild()
     \value MV_PANTHER  Apple codename for MV_10_3
     \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
 
     \sa WinVersion
 */
@@ -1631,16 +1635,19 @@ QSysInfo::WinVersion QSysInfo::windowsVersion()
     default: // VER_PLATFORM_WIN32_NT
         if (osver.dwMajorVersion < 5) {
             winver = QSysInfo::WV_NT;
-        } else if (osver.dwMajorVersion == 6) {
-            winver = QSysInfo::WV_VISTA;
-        } else if (osver.dwMinorVersion == 0) {
+        } else if (osver.dwMajorVersion == 5 && osver.dwMinorVersion == 0) {
             winver = QSysInfo::WV_2000;
-        } else if (osver.dwMinorVersion == 1) {
+        } else if (osver.dwMajorVersion == 5 && osver.dwMinorVersion == 1) {
             winver = QSysInfo::WV_XP;
-        } else if (osver.dwMinorVersion == 2) {
+        } else if (osver.dwMajorVersion == 5 && osver.dwMinorVersion == 2) {
             winver = QSysInfo::WV_2003;
+        } else if (osver.dwMajorVersion == 6 && osver.dwMinorVersion == 0) {
+            winver = QSysInfo::WV_VISTA;
+        } else if (osver.dwMajorVersion == 6 && osver.dwMinorVersion == 1) {
+            winver = QSysInfo::WV_WINDOWS7;
         } else {
-            qWarning("Qt: Untested Windows version detected!");
+            qWarning("Qt: Untested Windows version %d.%d detected!",
+                     osver.dwMajorVersion, osver.dwMinorVersion);
             winver = QSysInfo::WV_NT_based;
         }
     }
@@ -1667,6 +1674,8 @@ QSysInfo::WinVersion QSysInfo::windowsVersion()
             winver = QSysInfo::WV_XP;
         else if (override == "VISTA")
             winver = QSysInfo::WV_VISTA;
+        else if (override == "WINDOWS7")
+            winver = QSysInfo::WV_WINDOWS7;
     }
 #endif
 
@@ -1925,9 +1934,11 @@ QString qt_error_string(int errorCode)
 
     The message handler is a function that prints out debug messages,
     warnings, critical and fatal error messages. The Qt library (debug
-    version) contains hundreds of warning messages that are printed
+    mode) contains hundreds of warning messages that are printed
     when internal errors (usually invalid function arguments)
-    occur. If you implement your own message handler, you get total
+    occur. Qt built in release mode also contains such warnings unless 
+    QT_NO_WARNING_OUTPUT and/or QT_NO_DEBUG_OUTPUT have been set during 
+    compilation. If you implement your own message handler, you get total
     control of these messages.
 
     The default message handler prints the message to the standard
@@ -2022,7 +2033,8 @@ void qt_message_output(QtMsgType msgType, const char *buf)
     during compilation.
 
     If you pass the function a format string and a list of arguments,
-    it works in similar way to the C printf() function.
+    it works in similar way to the C printf() function. The format
+    should be a Latin-1 string.
 
     Example:
 
@@ -2068,7 +2080,8 @@ void qDebug(const char *msg, ...)
     QT_FATAL_WARNINGS is defined.
 
     This function takes a format string and a list of arguments,
-    similar to the C printf() function.
+    similar to the C printf() function. The format should be a Latin-1
+    string.
 
     Example:
     \snippet doc/src/snippets/code/src_corelib_global_qglobal.cpp 26
@@ -2106,8 +2119,9 @@ void qWarning(const char *msg, ...)
     message handler has been installed, the message is printed to
     stderr. Under Windows, the message is sent to the debugger.
 
-    This function takes a format string and a list of arguments, similar
-    to the C printf() function.
+    This function takes a format string and a list of arguments,
+    similar to the C printf() function. The format should be a Latin-1
+    string.
 
     Example:
     \snippet doc/src/snippets/code/src_corelib_global_qglobal.cpp 28
@@ -2930,7 +2944,12 @@ bool QInternal::callFunction(InternalFunction func, void **args)
 
  Compares the floating point value \a p1 and \a p2 and
  returns \c true if they are considered equal, otherwise \c false.
-
+ 
+ Note that comparing values where either \a p1 or \a p2 is 0.0 will not work. 
+ The solution to this is to compare against values greater than or equal to 1.0
+ 
+ \snippet doc/src/snippets/code/src_corelib_global_qglobal.cpp 46
+ 
  The two numbers are compared in a relative way, where the
  exactness is stronger the smaller the numbers are.
  */
diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h
index 9522e39..672862a 100644
--- a/src/corelib/global/qglobal.h
+++ b/src/corelib/global/qglobal.h
@@ -1309,6 +1309,7 @@ public:
         WV_XP       = 0x0030,
         WV_2003     = 0x0040,
         WV_VISTA    = 0x0080,
+        WV_WINDOWS7 = 0x0090,
         WV_NT_based = 0x00f0,
 
         /* version numbers */
@@ -1317,6 +1318,7 @@ public:
         WV_5_1      = WV_XP,
         WV_5_2      = WV_2003,
         WV_6_0      = WV_VISTA,
+        WV_6_1      = WV_WINDOWS7,
 
         WV_CE       = 0x0100,
         WV_CENET    = 0x0200,
@@ -1340,6 +1342,7 @@ public:
         MV_10_3 = 0x0005,
         MV_10_4 = 0x0006,
         MV_10_5 = 0x0007,
+        MV_10_6 = 0x0008,
 
         /* codenames */
         MV_CHEETAH = MV_10_0,
@@ -1347,7 +1350,8 @@ public:
         MV_JAGUAR = MV_10_2,
         MV_PANTHER = MV_10_3,
         MV_TIGER = MV_10_4,
-        MV_LEOPARD = MV_10_5
+        MV_LEOPARD = MV_10_5,
+        MV_SNOWLEOPARD = MV_10_6
     };
     static const MacVersion MacintoshVersion;
 #endif
diff --git a/src/corelib/io/qdiriterator.cpp b/src/corelib/io/qdiriterator.cpp
index 46c7dd8..b14f436 100644
--- a/src/corelib/io/qdiriterator.cpp
+++ b/src/corelib/io/qdiriterator.cpp
@@ -116,7 +116,9 @@ public:
     QAbstractFileEngine *engine;
     QStack<QAbstractFileEngineIterator *> fileEngineIterators;
     QString path;
-    QFileInfo fileInfo;
+    QFileInfo nextFileInfo;
+    //This fileinfo is the current that we will return from the public API
+    QFileInfo currentFileInfo;
     QString currentFilePath;
     QDirIterator::IteratorFlags iteratorFlags;
     QDir::Filters filters;
@@ -140,8 +142,8 @@ QDirIteratorPrivate::QDirIteratorPrivate(const QString &path, const QStringList
     this->filters = filters;
     this->nameFilters = nameFilters;
 
-    fileInfo.setFile(path);
-    pushSubDirectory(fileInfo.isSymLink() ? fileInfo.canonicalFilePath() : path,
+    nextFileInfo.setFile(path);
+    pushSubDirectory(nextFileInfo.isSymLink() ? nextFileInfo.canonicalFilePath() : path,
                      nameFilters, filters);
 }
 
@@ -160,12 +162,12 @@ void QDirIteratorPrivate::pushSubDirectory(const QString &path, const QStringLis
                                            QDir::Filters filters)
 {
     if (iteratorFlags & QDirIterator::FollowSymlinks) {
-        if (fileInfo.filePath() != path)
-            fileInfo.setFile(path);
-        if (fileInfo.isSymLink()) {
-            visitedLinks << fileInfo.canonicalFilePath();
+        if (nextFileInfo.filePath() != path)
+            nextFileInfo.setFile(path);
+        if (nextFileInfo.isSymLink()) {
+            visitedLinks << nextFileInfo.canonicalFilePath();
         } else {
-            visitedLinks << fileInfo.absoluteFilePath();
+            visitedLinks << nextFileInfo.absoluteFilePath();
         }
     }
     
@@ -199,8 +201,8 @@ void QDirIteratorPrivate::advance()
 
         QString subDir = it->currentFilePath();
 #ifdef Q_OS_WIN
-        if (fileInfo.isSymLink())
-            subDir = fileInfo.canonicalFilePath();
+        if (currentFileInfo.isSymLink())
+            subDir = currentFileInfo.canonicalFilePath();
 #endif
         pushSubDirectory(subDir, it->nameFilters(), it->filters());
     }
@@ -213,15 +215,16 @@ void QDirIteratorPrivate::advance()
         while (it->hasNext()) {
             it->next();
             if (matchesFilters(it)) {
-                fileInfo = it->currentFileInfo();
+                currentFileInfo = nextFileInfo;
+                nextFileInfo = it->currentFileInfo();
                 // Signal that we want to follow this entry.
-                followNextDir = shouldFollowDirectory(fileInfo);
-                
+                followNextDir = shouldFollowDirectory(nextFileInfo);
                 //We found a matching entry.
                 return;
 
             } else if (iteratorFlags & QDirIterator::Subdirectories) {
                 QFileInfo fileInfo = it->currentFileInfo();
+
                 if (!shouldFollowDirectory(fileInfo))
                     continue;
                 QString subDir = it->currentFilePath();
@@ -238,6 +241,7 @@ void QDirIteratorPrivate::advance()
         if (!foundDirectory)
             delete fileEngineIterators.pop();
     }
+    currentFileInfo = nextFileInfo;
     done = true;
 }
 
@@ -518,9 +522,7 @@ bool QDirIterator::hasNext() const
 */
 QString QDirIterator::fileName() const
 {
-    if (d->fileInfo.path() != d->currentFilePath)
-        d->fileInfo.setFile(d->currentFilePath);
-    return d->fileInfo.fileName();
+    return d->currentFileInfo.fileName();
 }
 
 /*!
@@ -543,9 +545,7 @@ QString QDirIterator::filePath() const
 */
 QFileInfo QDirIterator::fileInfo() const
 {
-    if (d->fileInfo.filePath() != d->currentFilePath)
-        d->fileInfo.setFile(d->currentFilePath);
-    return d->fileInfo;
+    return d->currentFileInfo;
 }
 
 /*!
diff --git a/src/corelib/io/qprocess.cpp b/src/corelib/io/qprocess.cpp
index 759d473..30f4291 100644
--- a/src/corelib/io/qprocess.cpp
+++ b/src/corelib/io/qprocess.cpp
@@ -1555,11 +1555,15 @@ QByteArray QProcess::readAllStandardError()
 }
 
 /*!
-    Starts the program \a program in a new process, passing the
-    command line arguments in \a arguments. The OpenMode is set to \a
-    mode. QProcess will immediately enter the Starting state. If the
-    process starts successfully, QProcess will emit started();
-    otherwise, error() will be emitted.
+    Starts the program \a program in a new process, if one is not already
+    running, passing the command line arguments in \a arguments. The OpenMode
+    is set to \a mode.
+
+    The QProcess object will immediately enter the Starting state. If the
+    process starts successfully, QProcess will emit started(); otherwise,
+    error() will be emitted. If the QProcess object is already running a
+    process, a warning may be printed at the console, and the existing
+    process will continue running.
 
     Note that arguments that contain spaces are not passed to the
     process as separate arguments.
@@ -1656,10 +1660,10 @@ static QStringList parseCombinedArgString(const QString &program)
 /*!
     \overload
 
-    Starts the program \a program in a new process. \a program is a
-    single string of text containing both the program name and its
-    arguments. The arguments are separated by one or more
-    spaces. For example:
+    Starts the program \a program in a new process, if one is not already
+    running. \a program is a single string of text containing both the
+    program name and its arguments. The arguments are separated by one or
+    more spaces. For example:
 
     \snippet doc/src/snippets/code/src_corelib_io_qprocess.cpp 5
 
@@ -1668,6 +1672,9 @@ static QStringList parseCombinedArgString(const QString &program)
 
     \snippet doc/src/snippets/code/src_corelib_io_qprocess.cpp 6
 
+    If the QProcess object is already running a process, a warning may be
+    printed at the console, and the existing process will continue running.
+
     Note that, on Windows, quotes need to be both escaped and quoted.
     For example, the above code would be specified in the following
     way to ensure that \c{"My Documents"} is used as the argument to
@@ -1680,6 +1687,13 @@ static QStringList parseCombinedArgString(const QString &program)
 void QProcess::start(const QString &program, OpenMode mode)
 {
     QStringList args = parseCombinedArgString(program);
+    if (args.isEmpty()) {
+        Q_D(QProcess);
+        d->processError = QProcess::FailedToStart;
+        setErrorString(tr("No program defined"));
+        emit error(d->processError);
+        return;
+    }
 
     QString prog = args.first();
     args.removeFirst();
@@ -1848,6 +1862,8 @@ bool QProcess::startDetached(const QString &program,
 bool QProcess::startDetached(const QString &program)
 {
     QStringList args = parseCombinedArgString(program);
+    if (args.isEmpty())
+        return false;
 
     QString prog = args.first();
     args.removeFirst();
diff --git a/src/corelib/io/qtextstream.cpp b/src/corelib/io/qtextstream.cpp
index 512332e..ed9d0aa 100644
--- a/src/corelib/io/qtextstream.cpp
+++ b/src/corelib/io/qtextstream.cpp
@@ -1370,7 +1370,7 @@ QTextStream::FieldAlignment QTextStream::fieldAlignment() const
 
     \snippet doc/src/snippets/code/src_corelib_io_qtextstream.cpp 5
 
-    The string \a s contains:
+    The string \c s contains:
 
     \snippet doc/src/snippets/code/src_corelib_io_qtextstream.cpp 6
 
diff --git a/src/corelib/kernel/qcoreapplication.cpp b/src/corelib/kernel/qcoreapplication.cpp
index b3f9f1a..a23b2dd 100644
--- a/src/corelib/kernel/qcoreapplication.cpp
+++ b/src/corelib/kernel/qcoreapplication.cpp
@@ -377,6 +377,14 @@ QString qAppName()
     QLibrary) can be retrieved with libraryPaths() and manipulated by
     setLibraryPaths(), addLibraryPath(), and removeLibraryPath().
 
+	On Unix/Linux Qt is configured to use the system local settings by 
+	default. This can cause a conflict when using POSIX functions, for 
+	instance, when converting between data types such as floats and 
+	strings, since the notation may differ between locales. To get 
+	around this problem call the POSIX function setlocale(LC_NUMERIC,"C") 
+	right after initializing QApplication or QCoreApplication to reset 
+	the locale that is used for number formatting to "C"-locale.
+
     \sa QApplication, QAbstractEventDispatcher, QEventLoop,
     {Semaphores Example}, {Wait Conditions Example}
 */
diff --git a/src/corelib/kernel/qmetatype.cpp b/src/corelib/kernel/qmetatype.cpp
index 4d7d309..ce10bae 100644
--- a/src/corelib/kernel/qmetatype.cpp
+++ b/src/corelib/kernel/qmetatype.cpp
@@ -1255,7 +1255,7 @@ void QMetaType::destroy(int type, void *data)
     \relates QMetaType
     \threadsafe
 
-    Registers the type name \a typeName to the type \c{T}. Returns
+    Registers the type name \a typeName for the type \c{T}. Returns
     the internal ID used by QMetaType. Any class or struct that has a
     public default constructor, a public copy constructor and a public
     destructor can be registered.
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index 1b29adc..9c637ac 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -4864,7 +4864,8 @@ QString QString::toUpper() const
     a pointer to a zero-terminated array of unicode characters of type
     ushort (as returned by QString::utf16()).
 
-    \note This function expects a UTF-8 string for %s.
+    \note This function expects a UTF-8 string for %s and Latin-1 for
+    the format string.
 
     The format string supports most of the conversion specifiers
     provided by printf() in the standard C++ library. It doesn't
diff --git a/src/gui/dialogs/qcolordialog.cpp b/src/gui/dialogs/qcolordialog.cpp
index b744dca..3aa04f6 100644
--- a/src/gui/dialogs/qcolordialog.cpp
+++ b/src/gui/dialogs/qcolordialog.cpp
@@ -1523,10 +1523,10 @@ static const Qt::WindowFlags DefaultWindowFlags =
     If you require a modeless dialog, use the QColorDialog constructor.
     \endomit
 
-    The static getColor() function shows the dialog, and allows the
-    user to specify a color. The getRgba() function does the same, but
-    also allows the user to specify a color with an alpha channel
-    (transparency) value.
+    The static getColor() function shows the dialog, and allows the user to
+    specify a color. This function can also be used to let users choose a
+    color with a level of transparency: pass the ShowAlphaChannel option as
+    an additional argument.
 
     The user can store customCount() different custom colors. The
     custom colors are shared by all color dialogs, and remembered
diff --git a/src/gui/dialogs/qmessagebox.cpp b/src/gui/dialogs/qmessagebox.cpp
index f343405..1967837 100644
--- a/src/gui/dialogs/qmessagebox.cpp
+++ b/src/gui/dialogs/qmessagebox.cpp
@@ -532,11 +532,11 @@ void QMessageBoxPrivate::_q_buttonClicked(QAbstractButton *button)
 
     \section2 Severity Levels and the Icon and Pixmap Properties
 
-    QMessageBox supports four predefined message severity levels, or
-    message types, which really only differ in the predefined icon
-    they each show. Specify one of the four predefined message types
-    by setting the \l{QMessageBox::icon} {icon} property to one of the
-    \l{QMessageBox::Icon} {predefined Icons}. The following rules are
+    QMessageBox supports four predefined message severity levels, or message
+    types, which really only differ in the predefined icon they each show.
+    Specify one of the four predefined message types by setting the
+    \l{QMessageBox::icon}{icon} property to one of the
+    \l{QMessageBox::Icon}{predefined icons}. The following rules are
     guidelines:
 
     \table
@@ -558,17 +558,17 @@ void QMessageBoxPrivate::_q_buttonClicked(QAbstractButton *button)
     \o For reporting critical errors.
     \endtable
 
-    The default value is \l{QMessageBox::NoIcon} {No Icon}. The
-    message boxes are otherwise the same for all cases. When using a
-    standard icon, use the one recommended in the table, or use the
-    one recommended by the style guidelines for your platform. If none
-    of the standard icons is right for your message box, you can use a
-    custom icon by setting the \l{QMessageBox::iconPixmap} {icon
-    pixmap} property instead of setting the \l{QMessageBox::icon}
-    {icon} property.
-
-    In summary, to set an icon, use \e{either} setIcon() for one of
-    the standard icons, \e{or} setIconPixmap() for a custom icon.
+    \l{QMessageBox::Icon}{Predefined icons} are not defined by QMessageBox, but
+    provided by the style. The default value is \l{QMessageBox::NoIcon}
+    {No Icon}. The message boxes are otherwise the same for all cases. When
+    using a standard icon, use the one recommended in the table, or use the
+    one recommended by the style guidelines for your platform. If none of the
+    standard icons is right for your message box, you can use a custom icon by
+    setting the \l{QMessageBox::iconPixmap}{icon pixmap} property instead of
+    setting the \l{QMessageBox::icon}{icon} property.
+
+    In summary, to set an icon, use \e{either} setIcon() for one of the
+    standard icons, \e{or} setIconPixmap() for a custom icon.
 
     \section1 The Static Functions API
 
diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index 8ede230..d5a96bd 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -2055,9 +2055,13 @@ void QApplicationPrivate::setFocusWidget(QWidget *focus, Qt::FocusReason reason)
         QWidget *prev = focus_widget;
         focus_widget = focus;
 
-        if (prev && reason != Qt::PopupFocusReason && reason != Qt::MenuBarFocusReason &&
-            prev->testAttribute(Qt::WA_InputMethodEnabled)) {
-            QInputContext *qic = prev->inputContext();
+        if (prev && ((reason != Qt::PopupFocusReason && reason != Qt::MenuBarFocusReason
+            && prev->testAttribute(Qt::WA_InputMethodEnabled))
+            // Do reset the input context, in case the new focus widget won't accept keyboard input
+            // or it is not created fully yet.
+            || (focus_widget && (!focus_widget->testAttribute(Qt::WA_InputMethodEnabled)
+            || !focus_widget->testAttribute(Qt::WA_WState_Created))))) {
+             QInputContext *qic = prev->inputContext();
             if(qic) {
                 qic->reset();
                 qic->setFocusWidget(0);
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index 61b4543..8ce0231 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -235,28 +235,6 @@ QWindowSurface *QWidgetPrivate::createDefaultWindowSurface()
 
 /*!
     \internal
-    This is an internal function, you should never call this.
-
-    This function is called to focus associated input context. The
-    code intends to eliminate duplicate focus for the context even if
-    the context is shared between widgets
-
-    \sa QInputContext::setFocus()
- */
-void QWidgetPrivate::focusInputContext()
-{
-#ifndef QT_NO_IM
-    Q_Q(QWidget);
-    QInputContext *qic = q->inputContext();
-    if (qic) {
-        if(qic->focusWidget() != q)
-            qic->setFocusWidget(q);
-    }
-#endif // QT_NO_IM
-}
-
-/*!
-    \internal
 */
 void QWidgetPrivate::scrollChildren(int dx, int dy)
 {
@@ -330,20 +308,24 @@ void QWidget::setInputContext(QInputContext *context)
 
 
 /*!
+    \obsolete
+
     This function can be called on the widget that currently has focus
     to reset the input method operating on it.
 
-    \sa QInputContext, QInputContext::reset()
+    This function is providing for convenience, instead you should use
+    \l{QInputContext::}{reset()} on the input context that was
+    returned by inputContext().
+
+    \sa QInputContext, inputContext(), QInputContext::reset()
 */
 void QWidget::resetInputContext()
 {
     if (!hasFocus())
         return;
 #ifndef QT_NO_IM
-    if (!d_func()->ic)
-        return;
     QInputContext *qic = this->inputContext();
-    if( qic )
+    if(qic)
         qic->reset();
 #endif // QT_NO_IM
 }
diff --git a/src/gui/kernel/qwidget_p.h b/src/gui/kernel/qwidget_p.h
index f254c4a..9e93f66 100644
--- a/src/gui/kernel/qwidget_p.h
+++ b/src/gui/kernel/qwidget_p.h
@@ -354,8 +354,6 @@ public:
     void setWindowIcon_sys(bool forceReset = false);
     void setWindowOpacity_sys(qreal opacity);
 
-    void focusInputContext();
-
     void adjustQuitOnCloseAttribute();
 
 #if defined(Q_WS_X11)
diff --git a/src/gui/kernel/qwidget_x11.cpp b/src/gui/kernel/qwidget_x11.cpp
index a12b50c..e71bc2f 100644
--- a/src/gui/kernel/qwidget_x11.cpp
+++ b/src/gui/kernel/qwidget_x11.cpp
@@ -1516,7 +1516,6 @@ void QWidget::activateWindow()
             X11->userTime = X11->time;
         qt_net_update_user_time(tlw, X11->userTime);
         XSetInputFocus(X11->display, tlw->internalWinId(), XRevertToParent, X11->time);
-        d->focusInputContext();
     }
 }
 
diff --git a/src/gui/painting/qpaintengine_alpha.cpp b/src/gui/painting/qpaintengine_alpha.cpp
index e38f6a4..74cbebe 100644
--- a/src/gui/painting/qpaintengine_alpha.cpp
+++ b/src/gui/painting/qpaintengine_alpha.cpp
@@ -80,6 +80,7 @@ bool QAlphaPaintEngine::begin(QPaintDevice *pdev)
     d->m_advancedPen = false;
     d->m_advancedBrush = false;
     d->m_complexTransform = false;
+    d->m_emulateProjectiveTransforms = false;
 
     // clear alpha region
     d->m_alphargn = QRegion();
@@ -116,6 +117,9 @@ void QAlphaPaintEngine::updateState(const QPaintEngineState &state)
     if (flags & QPaintEngine::DirtyTransform) {
         d->m_transform = state.transform();
         d->m_complexTransform = (d->m_transform.type() > QTransform::TxScale);
+        d->m_emulateProjectiveTransforms = !(d->m_savedcaps & QPaintEngine::PerspectiveTransform)
+                                           && !(d->m_savedcaps & QPaintEngine::AlphaBlend)
+                                           && (d->m_transform.type() >= QTransform::TxProject);
     }
     if (flags & QPaintEngine::DirtyPen) {
         d->m_pen = state.pen();
@@ -163,7 +167,9 @@ void QAlphaPaintEngine::drawPath(const QPainterPath &path)
 
     if (d->m_pass == 0) {
         d->m_continueCall = false;
-        if (d->m_hasalpha || d->m_advancedPen || d->m_advancedBrush) {
+        if (d->m_hasalpha || d->m_advancedPen || d->m_advancedBrush
+            || d->m_emulateProjectiveTransforms)
+        {
             d->addAlphaRect(tr);
         }
         if (d->m_picengine)
@@ -187,7 +193,9 @@ void QAlphaPaintEngine::drawPolygon(const QPointF *points, int pointCount, Polyg
 
     if (d->m_pass == 0) {
         d->m_continueCall = false;
-        if (d->m_hasalpha || d->m_advancedPen || d->m_advancedBrush) {
+        if (d->m_hasalpha || d->m_advancedPen || d->m_advancedBrush
+            || d->m_emulateProjectiveTransforms)
+        {
             d->addAlphaRect(tr);
         }
 
diff --git a/src/gui/painting/qpaintengine_alpha_p.h b/src/gui/painting/qpaintengine_alpha_p.h
index f510c73..f7d7a34 100644
--- a/src/gui/painting/qpaintengine_alpha_p.h
+++ b/src/gui/painting/qpaintengine_alpha_p.h
@@ -113,6 +113,7 @@ public:
     bool m_advancedPen;
     bool m_advancedBrush;
     bool m_complexTransform;
+    bool m_emulateProjectiveTransforms;
     bool m_continueCall;
 
     QTransform m_transform;
diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp
index e2d9b32..fe6cc69 100644
--- a/src/gui/painting/qpainter.cpp
+++ b/src/gui/painting/qpainter.cpp
@@ -1293,7 +1293,7 @@ void QPainterPrivate::updateState(QPainterState *newState)
     destination.
 
     Note that composition transformation operates pixelwise. For that
-    reason, there is a difference between using the grahic primitive
+    reason, there is a difference between using the graphic primitive
     itself and its bounding rectangle: The bounding rect contains
     pixels with alpha == 0 (i.e the pixels surrounding the
     primitive). These pixels will overwrite the other image's pixels,
diff --git a/src/gui/painting/qpdf.cpp b/src/gui/painting/qpdf.cpp
index b010209..55006f6 100644
--- a/src/gui/painting/qpdf.cpp
+++ b/src/gui/painting/qpdf.cpp
@@ -1106,6 +1106,11 @@ void QPdfBaseEngine::drawTextItem(const QPointF &p, const QTextItem &textItem)
     if (!d->hasPen || (d->clipEnabled && d->allClipped))
         return;
 
+    if (d->stroker.matrix.type() >= QTransform::TxProject) {
+        QPaintEngine::drawTextItem(p, textItem);
+        return;
+    }
+
     *d->currentPage << "q\n";
     if(!d->simplePen)
         *d->currentPage << QPdf::generateMatrix(d->stroker.matrix);
diff --git a/src/gui/painting/qprintengine_win.cpp b/src/gui/painting/qprintengine_win.cpp
index d48b525..c8674b7 100644
--- a/src/gui/painting/qprintengine_win.cpp
+++ b/src/gui/painting/qprintengine_win.cpp
@@ -369,7 +369,7 @@ void QWin32PrintEngine::drawTextItem(const QPointF &p, const QTextItem &textItem
     QRgb brushColor = state->pen().brush().color().rgb();
     bool fallBack = state->pen().brush().style() != Qt::SolidPattern
                     || qAlpha(brushColor) != 0xff
-                    || QT_WA_INLINE(false, d->txop >= QTransform::TxScale)
+                    || QT_WA_INLINE(d->txop >= QTransform::TxProject, d->txop >= QTransform::TxScale)
                     || ti.fontEngine->type() != QFontEngine::Win;
 
 
diff --git a/src/gui/painting/qprinter.cpp b/src/gui/painting/qprinter.cpp
index 413f4a1..6c309c7 100644
--- a/src/gui/painting/qprinter.cpp
+++ b/src/gui/painting/qprinter.cpp
@@ -849,7 +849,7 @@ void QPrinter::setPrinterName(const QString &name)
   Returns true if the printer currently selected is a valid printer
   in the system, or a pure PDF/PostScript printer; otherwise returns false.
 
-  To detect other failures check the output of QPainter::begin() or QPainter::nextPage().
+  To detect other failures check the output of QPainter::begin() or QPrinter::newPage().
 
   \snippet doc/src/snippets/printing-qprinter/errors.cpp 0
 
diff --git a/src/gui/painting/qregion.cpp b/src/gui/painting/qregion.cpp
index 8169ef8..c88af7c 100644
--- a/src/gui/painting/qregion.cpp
+++ b/src/gui/painting/qregion.cpp
@@ -65,9 +65,17 @@ QT_BEGIN_NAMESPACE
     \ingroup shared
 
     QRegion is used with QPainter::setClipRegion() to limit the paint
-    area to what needs to be painted. There is also a
-    QWidget::repaint() function that takes a QRegion parameter.
-    QRegion is the best tool for reducing flicker.
+    area to what needs to be painted. There is also a QWidget::repaint()
+    function that takes a QRegion parameter. QRegion is the best tool for
+    minimizing the amount of screen area to be updated by a repaint.
+
+    This class is not suitable for constructing shapes for rendering, especially
+    as outlines. Use QPainterPath to create paths and shapes for use with
+    QPainter.
+
+    QRegion is an \l{implicitly shared} class.
+
+    \section1 Creating and Using Regions
 
     A region can be created from a rectangle, an ellipse, a polygon or
     a bitmap. Complex regions may be created by combining simple
@@ -84,8 +92,6 @@ QT_BEGIN_NAMESPACE
     Example of using complex regions:
     \snippet doc/src/snippets/code/src_gui_painting_qregion.cpp 0
 
-    QRegion is an \l{implicitly shared} class.
-
     \warning Due to window system limitations, the whole coordinate space for a
     region is limited to the points between -32767 and 32767 on Windows
     95/98/ME. You can circumvent this limitation by using a QPainterPath.
@@ -93,7 +99,7 @@ QT_BEGIN_NAMESPACE
     \section1 Additional License Information
 
     On Embedded Linux, Windows CE and X11 platforms, parts of this class rely on
-    code obtained under the following license:
+    code obtained under the following licenses:
 
     \legalese
     Copyright (c) 1987  X Consortium
@@ -120,9 +126,7 @@ QT_BEGIN_NAMESPACE
     in this Software without prior written authorization from the X Consortium.
     \endlegalese
 
-    \raw HTML
-    <hr />
-    \endraw
+    \br
 
     \legalese
     Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
diff --git a/src/gui/painting/qtransform.cpp b/src/gui/painting/qtransform.cpp
index 39b3319..b25146d 100644
--- a/src/gui/painting/qtransform.cpp
+++ b/src/gui/painting/qtransform.cpp
@@ -168,10 +168,10 @@ QT_BEGIN_NAMESPACE
 
     \image qtransform-representation.png
 
-    A QTransform object contains a 3 x 3 matrix.  The \c dx and \c dy
-    elements specify horizontal and vertical translation. The \c m11
-    and \c m22 elements specify horizontal and vertical scaling. The
-    \c m21 and \c m12 elements specify horizontal and vertical \e shearing.
+    A QTransform object contains a 3 x 3 matrix.  The \c m31 (\c dx) and
+    \c m32 (\c dy) elements specify horizontal and vertical translation.
+    The \c m11 and \c m22 elements specify horizontal and vertical scaling.
+    The \c m21 and \c m12 elements specify horizontal and vertical \e shearing.
     And finally, the \c m13 and \c m23 elements specify horizontal and vertical
     projection, with \c m33 as an additional projection factor.
 
@@ -246,8 +246,10 @@ QTransform::QTransform()
 }
 
 /*!
-    Constructs a matrix with the elements, \a h11, \a h12, \a h13,
-    \a h21, \a h22, \a h23, \a h31, \a h32, \a h33.
+    \fn QTransform::QTransform(qreal m11, qreal m12, qreal m13, qreal m21, qreal m22, qreal m23, qreal m31, qreal m32, qreal m33)
+
+    Constructs a matrix with the elements, \a m11, \a m12, \a m13,
+    \a m21, \a m22, \a m23, \a m31, \a m32, \a m33.
 
     \sa setMatrix()
 */
@@ -263,8 +265,9 @@ QTransform::QTransform(qreal h11, qreal h12, qreal h13,
 }
 
 /*!
-    Constructs a matrix with the elements, \a h11, \a h12, \a h21, \a
-    h22, \a dx and \a dy.
+    \fn QTransform::QTransform(qreal m11, qreal m12, qreal m21, qreal m22, qreal dx, qreal dy)
+
+    Constructs a matrix with the elements, \a m11, \a m12, \a m21, \a m22, \a dx and \a dy.
 
     \sa setMatrix()
 */
diff --git a/src/gui/text/qfontengine_ft.cpp b/src/gui/text/qfontengine_ft.cpp
index 45a25a4..cb0b436 100644
--- a/src/gui/text/qfontengine_ft.cpp
+++ b/src/gui/text/qfontengine_ft.cpp
@@ -1051,7 +1051,7 @@ QFontEngineFT::Glyph *QFontEngineFT::loadGlyph(QGlyphSet *set, uint glyph, Glyph
             Q_ASSERT(antialias);
             uchar *convoluted = new uchar[bitmap.rows*bitmap.pitch];
             bool useLegacyLcdFilter = false;
-#if defined(FT_LCD_FILTER_H)
+#if defined(FC_LCD_FILTER) && defined(FT_LCD_FILTER_H)
             useLegacyLcdFilter = (lcdFilterType == FT_LCD_FILTER_LEGACY);
 #endif
             uchar *buffer = bitmap.buffer;
diff --git a/src/gui/util/qdesktopservices.cpp b/src/gui/util/qdesktopservices.cpp
index 0fe1d69..84aa16e 100644
--- a/src/gui/util/qdesktopservices.cpp
+++ b/src/gui/util/qdesktopservices.cpp
@@ -157,6 +157,11 @@ void QOpenUrlHandlerRegistry::handlerDestroyed(QObject *handler)
     If the URL is a reference to a local file (i.e., the URL scheme is "file") then
     it will be opened with a suitable application instead of a Web browser.
 
+    The following example opens a file on the Windows file system residing on a path
+    that contains spaces:
+
+    \snippet doc/src/snippets/code/src_gui_util_qdesktopservices.cpp 2
+
     If a \c mailto URL is specified, the user's e-mail client will be used to open a
     composer window containing the options specified in the URL, similar to the way
     \c mailto links are handled by a Web browser.
diff --git a/src/network/access/qhttp.cpp b/src/network/access/qhttp.cpp
index 0141ae2..96ccc91 100644
--- a/src/network/access/qhttp.cpp
+++ b/src/network/access/qhttp.cpp
@@ -2120,6 +2120,10 @@ int QHttp::setUser(const QString &userName, const QString &password)
     Web proxy cache server (from \l http://www.squid.org/). For transparent
     proxying, such as SOCKS5, use QNetworkProxy instead.
 
+    \note setProxy() has to be called before setHost() for it to take effect.
+    If setProxy() is called after setHost(), then it will not apply until after 
+    setHost() is called again.
+
     \sa QFtp::setProxy()
 */
 int QHttp::setProxy(const QString &host, int port,
@@ -2139,7 +2143,7 @@ int QHttp::setProxy(const QString &host, int port,
     is QNetworkProxy::HttpCachingProxy, QHttp will behave like the
     previous function.
 
-    Note: for compatibility with Qt 4.3, if the proxy type is
+    \note for compatibility with Qt 4.3, if the proxy type is
     QNetworkProxy::HttpProxy and the request type is unencrypted (that
     is, ConnectionModeHttp), QHttp will treat the proxy as a caching
     proxy.
diff --git a/src/network/access/qnetworkaccesshttpbackend.cpp b/src/network/access/qnetworkaccesshttpbackend.cpp
index 4b41aa7..a52b5a0 100644
--- a/src/network/access/qnetworkaccesshttpbackend.cpp
+++ b/src/network/access/qnetworkaccesshttpbackend.cpp
@@ -527,8 +527,10 @@ void QNetworkAccessHttpBackend::postRequest()
     foreach (const QByteArray &header, headers)
         httpRequest.setHeaderField(header, request().rawHeader(header));
 
-    if (loadedFromCache)
+    if (loadedFromCache) {
+        QNetworkAccessBackend::finished();
         return;    // no need to send the request! :)
+    }
 
     httpReply = http->sendRequest(httpRequest);
     httpReply->setParent(this);
@@ -767,8 +769,12 @@ void QNetworkAccessHttpBackend::replyHeaderChanged()
 
     for (; it != end; ++it) {
         QByteArray value = rawHeader(it->first);
-        if (!value.isEmpty())
-            value += ", ";
+        if (!value.isEmpty()) {
+            if (it->first.toLower() == "set-cookie")
+                value += "\n";
+            else
+                value += ", ";
+        }
         value += it->second;
         setRawHeader(it->first, value);
     }
@@ -886,8 +892,6 @@ bool QNetworkAccessHttpBackend::sendCacheContents(const QNetworkCacheMetaData &m
     if (status < 100)
         status = 200;           // fake it
 
-    checkForRedirect(status);
-
     setAttribute(QNetworkRequest::HttpStatusCodeAttribute, status);
     setAttribute(QNetworkRequest::HttpReasonPhraseAttribute, attributes.value(QNetworkRequest::HttpReasonPhraseAttribute));
     setAttribute(QNetworkRequest::SourceIsFromCacheAttribute, true);
@@ -898,6 +902,8 @@ bool QNetworkAccessHttpBackend::sendCacheContents(const QNetworkCacheMetaData &m
     for ( ; it != end; ++it)
         setRawHeader(it->first, it->second);
 
+    checkForRedirect(status);
+
     writeDownstreamData(contents);
 #if defined(QNETWORKACCESSHTTPBACKEND_DEBUG)
     qDebug() << "Successfully sent cache:" << url() << contents->size() << "bytes";
@@ -951,6 +957,7 @@ QNetworkCacheMetaData QNetworkAccessHttpBackend::fetchCacheMetaData(const QNetwo
 
     QList<QByteArray> newHeaders = rawHeaderList();
     foreach (QByteArray header, newHeaders) {
+        QByteArray originalHeader = header;
         header = header.toLower();
         bool hop_by_hop =
             (header == "connection"
@@ -974,19 +981,32 @@ QNetworkCacheMetaData QNetworkAccessHttpBackend::fetchCacheMetaData(const QNetwo
                 continue;
         }
 
+        it = cacheHeaders.findRawHeader(header);
+        if (it != cacheHeaders.rawHeaders.constEnd()) {
+            // Match the behavior of Firefox and assume Cache-Control: "no-transform"
+            if (header == "content-encoding"
+                || header == "content-range"
+                || header == "content-type")
+                continue;
+
+            // For MS servers that send "Content-Length: 0" on 304 responses
+            // ignore this too
+            if (header == "content-length")
+                continue;
+        }
+
 #if defined(QNETWORKACCESSHTTPBACKEND_DEBUG)
         QByteArray n = rawHeader(header);
         QByteArray o;
-        it = cacheHeaders.findRawHeader(header);
         if (it != cacheHeaders.rawHeaders.constEnd())
             o = (*it).second;
-        if (n != o && header != "Date") {
+        if (n != o && header != "date") {
             qDebug() << "replacing" << header;
             qDebug() << "new" << n;
             qDebug() << "old" << o;
         }
 #endif
-        cacheHeaders.setRawHeader(header, rawHeader(header));
+        cacheHeaders.setRawHeader(originalHeader, rawHeader(header));
     }
     metaData.setRawHeaders(cacheHeaders.rawHeaders);
 
diff --git a/src/network/access/qnetworkcookie.cpp b/src/network/access/qnetworkcookie.cpp
index 1235960..b82d8f9 100644
--- a/src/network/access/qnetworkcookie.cpp
+++ b/src/network/access/qnetworkcookie.cpp
@@ -49,6 +49,7 @@
 #include "QtCore/qlist.h"
 #include "QtCore/qlocale.h"
 #include "QtCore/qstring.h"
+#include "QtCore/qstringlist.h"
 #include "QtCore/qurl.h"
 #include "private/qobject_p.h"
 
@@ -163,7 +164,7 @@ bool QNetworkCookie::operator==(const QNetworkCookie &other) const
         return true;
     return d->name == other.d->name &&
         d->value == other.d->value &&
-        d->expirationDate == other.d->expirationDate &&
+        d->expirationDate.toUTC() == other.d->expirationDate.toUTC() &&
         d->domain == other.d->domain &&
         d->path == other.d->path &&
         d->secure == other.d->secure &&
@@ -513,6 +514,392 @@ QByteArray QNetworkCookie::toRawForm(RawForm form) const
     return result;
 }
 
+static const char zones[] =
+    "pst\0" // -8
+    "pdt\0"
+    "mst\0" // -7
+    "mdt\0"
+    "cst\0" // -6
+    "cdt\0"
+    "est\0" // -5
+    "edt\0"
+    "ast\0" // -4
+    "nst\0" // -3
+    "gmt\0" // 0
+    "utc\0"
+    "bst\0"
+    "met\0" // 1
+    "eet\0" // 2
+    "jst\0" // 9
+    "\0";
+static int zoneOffsets[] = {-8, -8, -7, -7, -6, -6, -5, -5, -4, -3, 0, 0, 0, 1, 2, 9 };
+
+static const char months[] =
+    "jan\0"
+    "feb\0"
+    "mar\0"
+    "apr\0"
+    "may\0"
+    "jun\0"
+    "jul\0"
+    "aug\0"
+    "sep\0"
+    "oct\0"
+    "nov\0"
+    "dec\0"
+    "\0";
+
+static inline bool isNumber(char s)
+{ return s >= '0' && s <= '9'; }
+
+static inline bool isTerminator(char c)
+{ return c == '\n' || c == '\r'; }
+
+static inline bool isValueSeparator(char c)
+{ return isTerminator(c) || c == ';'; }
+
+static inline bool isWhitespace(char c)
+{ return c == ' '  || c == '\t'; }
+
+static bool checkStaticArray(int &val, const QByteArray &dateString, int at, const char *array, int size)
+{
+    if (dateString[at] < 'a' || dateString[at] > 'z')
+        return false;
+    if (val == -1 && dateString.length() >= at + 3) {
+        int j = 0;
+        int i = 0;
+        while (i <= size) {
+            const char *str(array + i);
+            if (str[0] == dateString[at]
+                && str[1] == dateString[at + 1]
+                && str[2] == dateString[at + 2]) {
+                val = j;
+                return true;
+            }
+            i += strlen(str) + 1;
+            ++j;
+        }
+    }
+    return false;
+}
+
+//#define PARSEDATESTRINGDEBUG
+
+#define ADAY   1
+#define AMONTH 2
+#define AYEAR  4
+
+/*
+    Parse all the date formats that Firefox can.
+
+    The official format is:
+    expires=ddd(d)?, dd-MMM-yyyy hh:mm:ss GMT
+
+    But browsers have been supporting a very wide range of date
+    strings. To work on many sites we need to support more then
+    just the official date format.
+
+    For reference see Firefox's PR_ParseTimeStringToExplodedTime in
+    prtime.c. The Firefox date parser is coded in a very complex way
+    and is slightly over ~700 lines long.  While this implementation
+    will be slightly slower for the non standard dates it is smaller,
+    more readable, and maintainable.
+
+    Or in their own words:
+        "} // else what the hell is this."
+*/
+static QDateTime parseDateString(const QByteArray &dateString)
+{
+    QTime time;
+    // placeholders for values when we are not sure it is a year, month or day
+    int unknown[3] = {-1, -1, -1};
+    int month = -1;
+    int day = -1;
+    int year = -1;
+    int zoneOffset = -1;
+
+    // hour:minute:second.ms pm
+    QRegExp timeRx(QLatin1String("(\\d{1,2}):(\\d{1,2})(:(\\d{1,2})|)(\\.(\\d{1,3})|)((\\s{0,}(am|pm))|)"));
+
+    int at = 0;
+    while (at < dateString.length()) {
+#ifdef PARSEDATESTRINGDEBUG
+        qDebug() << dateString.mid(at);
+#endif
+        bool isNum = isNumber(dateString[at]);
+
+        // Month
+        if (!isNum
+            && checkStaticArray(month, dateString, at, months, sizeof(months)- 1)) {
+            ++month;
+#ifdef PARSEDATESTRINGDEBUG
+            qDebug() << "Month:" << month;
+#endif
+            at += 3;
+            continue;
+        }
+        // Zone
+        if (!isNum
+            && zoneOffset == -1
+            && checkStaticArray(zoneOffset, dateString, at, zones, sizeof(zones)- 1)) {
+            int sign = (at >= 0 && dateString[at - 1] == '-') ? -1 : 1;
+            zoneOffset = sign * zoneOffsets[zoneOffset] * 60 * 60;
+#ifdef PARSEDATESTRINGDEBUG
+            qDebug() << "Zone:" << month;
+#endif
+            at += 3;
+            continue;
+        }
+        // Zone offset
+        if (!isNum
+            && (zoneOffset == -1 || zoneOffset == 0) // Can only go after gmt
+            && (dateString[at] == '+' || dateString[at] == '-')
+            && (at == 0
+                || isWhitespace(dateString[at - 1])
+                || dateString[at - 1] == ','
+                || (at >= 3
+                    && (dateString[at - 3] == 'g')
+                    && (dateString[at - 2] == 'm')
+                    && (dateString[at - 1] == 't')))) {
+
+            int end = 1;
+            while (end < 5 && dateString.length() > at+end
+                   && dateString[at + end] >= '0' && dateString[at + end] <= '9')
+                ++end;
+            int minutes = 0;
+            int hours = 0;
+            switch (end - 1) {
+            case 4:
+                minutes = atoi(dateString.mid(at + 3, 2).constData());
+                // fall through
+            case 2:
+                hours = atoi(dateString.mid(at + 1, 2).constData());
+                break;
+            case 1:
+                hours = atoi(dateString.mid(at + 1, 1).constData());
+                break;
+            default:
+                at += end;
+                continue;
+            }
+            if (end != 1) {
+                int sign = dateString[at] == '-' ? -1 : 1;
+                zoneOffset = sign * ((minutes * 60) + (hours * 60 * 60));
+#ifdef PARSEDATESTRINGDEBUG
+                qDebug() << "Zone offset:" << zoneOffset << hours << minutes;
+#endif
+                at += end;
+                continue;
+            }
+        }
+
+        // Time
+        if (isNum && time.isNull()
+            && dateString.length() >= at + 3
+            && (dateString[at + 2] == ':' || dateString[at + 1] == ':')) {
+            // While the date can be found all over the string the format
+            // for the time is set and a nice regexp can be used.
+            int pos = timeRx.indexIn(QLatin1String(dateString), at);
+            if (pos != -1) {
+                QStringList list = timeRx.capturedTexts();
+                int h = atoi(list.at(1).toLatin1().constData());
+                int m = atoi(list.at(2).toLatin1().constData());
+                int s = atoi(list.at(4).toLatin1().constData());
+                int ms = atoi(list.at(6).toLatin1().constData());
+                if (h < 12 && !list.at(9).isEmpty())
+                    if (list.at(9) == QLatin1String("pm"))
+                        h += 12;
+                time = QTime(h, m, s, ms);
+#ifdef PARSEDATESTRINGDEBUG
+                qDebug() << "Time:" << list << timeRx.matchedLength();
+#endif
+                at += timeRx.matchedLength();
+                continue;
+            }
+        }
+
+        // 4 digit Year
+        if (isNum
+            && year == -1
+            && dateString.length() >= at + 3) {
+            if (isNumber(dateString[at + 1])
+                && isNumber(dateString[at + 2])
+                && isNumber(dateString[at + 3])) {
+                year = atoi(dateString.mid(at, 4).constData());
+                at += 4;
+#ifdef PARSEDATESTRINGDEBUG
+                qDebug() << "Year:" << year;
+#endif
+                continue;
+            }
+        }
+
+        // a one or two digit number
+        // Could be month, day or year
+        if (isNum) {
+            int length = 1;
+            if (dateString.length() > at + 1
+                && isNumber(dateString[at + 1]))
+                ++length;
+            int x = atoi(dateString.mid(at, length).constData());
+            if (year == -1 && (x > 31 || x == 0)) {
+                year = x;
+            } else {
+                if (unknown[0] == -1) unknown[0] = x;
+                else if (unknown[1] == -1) unknown[1] = x;
+                else if (unknown[2] == -1) unknown[2] = x;
+            }
+            at += length;
+#ifdef PARSEDATESTRINGDEBUG
+            qDebug() << "Saving" << x;
+#endif
+            continue;
+        }
+
+        // Unknown character, typically a weekday such as 'Mon'
+        ++at;
+    }
+
+    // Once we are done parsing the string take the digits in unknown
+    // and determine which is the unknown year/month/day
+
+    int couldBe[3] = { 0, 0, 0 };
+    int unknownCount = 3;
+    for (int i = 0; i < unknownCount; ++i) {
+        if (unknown[i] == -1) {
+            couldBe[i] = ADAY | AYEAR | AMONTH;
+            unknownCount = i;
+            continue;
+        }
+
+        if (unknown[i] >= 1)
+            couldBe[i] = ADAY;
+
+        if (month == -1 && unknown[i] >= 1 && unknown[i] <= 12)
+            couldBe[i] |= AMONTH;
+
+        if (year == -1)
+            couldBe[i] |= AYEAR;
+    }
+
+    // For any possible day make sure one of the values that could be a month
+    // can contain that day.
+    // For any possible month make sure one of the values that can be a
+    // day that month can have.
+    // Example: 31 11 06
+    // 31 can't be a day because 11 and 6 don't have 31 days
+    for (int i = 0; i < unknownCount; ++i) {
+        int currentValue = unknown[i];
+        bool findMatchingMonth = couldBe[i] & ADAY && currentValue >= 29;
+        bool findMatchingDay = couldBe[i] & AMONTH;
+        if (!findMatchingMonth || !findMatchingDay)
+            continue;
+        for (int j = 0; j < 3; ++j) {
+            if (j == i)
+                continue;
+            for (int k = 0; k < 2; ++k) {
+                if (k == 0 && !(findMatchingMonth && (couldBe[j] & AMONTH)))
+                    continue;
+                else if (k == 1 && !(findMatchingDay && (couldBe[j] & ADAY)))
+                    continue;
+                int m = currentValue;
+                int d = unknown[j];
+                if (k == 0)
+                    qSwap(m, d);
+                if (m == -1) m = month;
+                bool found = true;
+                switch(m) {
+                    case 2:
+                        // When we get 29 and the year ends up having only 28
+                        // See date.isValid below
+                        // Example: 29 23 Feb
+                        if (d <= 29)
+                            found = false;
+                        break;
+                    case 4: case 6: case 9: case 11:
+                        if (d <= 30)
+                            found = false;
+                        break;
+                    default:
+                        if (d > 0 && d <= 31)
+                            found = false;
+                }
+                if (k == 0) findMatchingMonth = found;
+                else if (k == 1) findMatchingDay = found;
+            }
+        }
+        if (findMatchingMonth)
+            couldBe[i] &= ~ADAY;
+        if (findMatchingDay)
+            couldBe[i] &= ~AMONTH;
+    }
+
+    // First set the year/month/day that have been deduced
+    // and reduce the set as we go along to deduce more
+    for (int i = 0; i < unknownCount; ++i) {
+        int unset = 0;
+        for (int j = 0; j < 3; ++j) {
+            if (couldBe[j] == ADAY && day == -1) {
+                day = unknown[j];
+                unset |= ADAY;
+            } else if (couldBe[j] == AMONTH && month == -1) {
+                month = unknown[j];
+                unset |= AMONTH;
+            } else if (couldBe[j] == AYEAR && year == -1) {
+                year = unknown[j];
+                unset |= AYEAR;
+            } else {
+                // common case
+                break;
+            }
+            couldBe[j] &= ~unset;
+        }
+    }
+
+    // Now fallback to a standardized order to fill in the rest with
+    for (int i = 0; i < unknownCount; ++i) {
+        if (couldBe[i] & AMONTH && month == -1) month = unknown[i];
+        else if (couldBe[i] & ADAY && day == -1) day = unknown[i];
+        else if (couldBe[i] & AYEAR && year == -1) year = unknown[i];
+    }
+#ifdef PARSEDATESTRINGDEBUG
+        qDebug() << "Final set" << year << month << day;
+#endif
+
+    if (year == -1 || month == -1 || day == -1) {
+#ifdef PARSEDATESTRINGDEBUG
+        qDebug() << "Parser failure" << year << month << day;
+#endif
+        return QDateTime();
+    }
+
+    // Y2k behavior
+    int y2k = 0;
+    if (year < 70)
+        y2k = 2000;
+    else if (year < 100)
+        y2k = 1900;
+
+    QDate date(year + y2k, month, day);
+
+    // When we were given a bad cookie that when parsed
+    // set the day to 29 and the year to one that doesn't
+    // have the 29th of Feb rather then adding the extra
+    // complicated checking earlier just swap here.
+    // Example: 29 23 Feb
+    if (!date.isValid())
+        date = QDate(day + y2k, month, year);
+
+    QDateTime dateTime(date, time, Qt::UTC);
+
+    if (zoneOffset != -1) {
+        dateTime = dateTime.addSecs(zoneOffset);
+    }
+    if (!dateTime.isValid())
+        return QDateTime();
+    return dateTime;
+}
+
 /*!
     Parses the cookie string \a cookieString as received from a server
     response in the "Set-Cookie:" header. If there's a parsing error,
@@ -543,17 +930,23 @@ QList<QNetworkCookie> QNetworkCookie::parseCookies(const QByteArray &cookieStrin
     while (position < length) {
         QNetworkCookie cookie;
 
+        // When there are multiple SetCookie headers they are join with a new line
+        // \n will always be the start of a new cookie
+        int endOfSetCookie = cookieString.indexOf('\n', position);
+        if (endOfSetCookie == -1)
+            endOfSetCookie = length;
+
         // The first part is always the "NAME=VALUE" part
         QPair<QByteArray,QByteArray> field = nextField(cookieString, position);
         if (field.first.isEmpty() || field.second.isNull())
             // parsing error
-            return QList<QNetworkCookie>();
+            break;
         cookie.setName(field.first);
         cookie.setValue(field.second);
 
         position = nextNonWhitespace(cookieString, position);
         bool endOfCookie = false;
-        while (!endOfCookie && position < length)
+        while (!endOfCookie && position < endOfSetCookie)
             switch (cookieString.at(position++)) {
             case ',':
                 // end of the cookie
@@ -566,64 +959,20 @@ QList<QNetworkCookie> QNetworkCookie::parseCookies(const QByteArray &cookieStrin
                 field.first = field.first.toLower(); // everything but the NAME=VALUE is case-insensitive
 
                 if (field.first == "expires") {
-                    static const char dateFormats[] =
-                        "d-MMM-yyyy hh:mm:ss\0"
-                        "d MMM yyyy hh:mm:ss\0"
-                        "d-MMM-yy hh:mm:ss\0"
-                        "\0";
-
-                    // expires is a special case because it contains a naked comma
-                    // and naked spaces. The format is:
-                    //   expires=ddd(d)?, dd-MMM-yyyy hh:mm:ss GMT
-                    // but we also accept standard HTTP dates
-
-                    // make sure we're at the comma
-                    if (position >= length || cookieString.at(position) != ',')
-                        // invalid cookie string
-                        return QList<QNetworkCookie>();
-
-                    ++position;
+                    position -= field.second.length();
                     int end;
                     for (end = position; end < length; ++end)
-                        if (cookieString.at(end) == ',' || cookieString.at(end) == ';')
+                        if (isValueSeparator(cookieString.at(end)))
                             break;
 
-                    QByteArray datestring = cookieString.mid(position, end - position).trimmed();
+                    QByteArray dateString = cookieString.mid(position, end - position).trimmed();
                     position = end;
-                    if (datestring.endsWith(" GMT") || datestring.endsWith(" UTC"))
-                        datestring.chop(4);
-                    else if (datestring.endsWith(" +0000"))
-                        datestring.chop(6);
-
-                    size_t i = 0;
-                    int j = 0;
-                    QLocale cLocale = QLocale::c();
-                    QDateTime dt;
-                    do {
-                        QLatin1String df(dateFormats + i);
-                        i += strlen(dateFormats + i) + 1;
-
-#ifndef QT_NO_DATESTRING
-                        dt = cLocale.toDateTime(QString::fromLatin1(datestring), df);
-
-                        // some cookies are set with a two-digit year
-                        // (although this is not allowed); this is interpreted as a year
-                        // in the 20th century by QDateTime.
-                        // Work around this case here (assuming 00-69 is 21st century,
-                        //                                      70-99 is 20th century)
-                        QDate date = dt.date();
-                        if (j == 2 && date.year() >= 1900 && date.year() < 1970)
-                            dt = dt.addYears(100);
-                        if (date.year() >= 0 && date.year() < 100)
-                            dt = dt.addYears(1900);
-#endif
-                        j++;
-                    } while (!dt.isValid() && i <= sizeof dateFormats - 1);
-                    if (!dt.isValid())
-                        // invalid cookie string
-                        return QList<QNetworkCookie>();
-
-                    dt.setTimeSpec(Qt::UTC);
+                    QDateTime dt = parseDateString(dateString.toLower());
+                    if (!dt.isValid()) {
+                        cookie = QNetworkCookie();
+                        endOfCookie = true;
+                        continue;
+                    }
                     cookie.setExpirationDate(dt);
                 } else if (field.first == "domain") {
                     QByteArray rawDomain = field.second;
@@ -664,9 +1013,12 @@ QList<QNetworkCookie> QNetworkCookie::parseCookies(const QByteArray &cookieStrin
                 }
 
                 position = nextNonWhitespace(cookieString, position);
+                if (position > endOfSetCookie)
+                    endOfCookie = true;
             }
 
-        result += cookie;
+        if (!cookie.name().isEmpty())
+            result += cookie;
     }
 
     return result;
diff --git a/src/network/kernel/qnetworkinterface_win.cpp b/src/network/kernel/qnetworkinterface_win.cpp
index 9540c18..de97629 100644
--- a/src/network/kernel/qnetworkinterface_win.cpp
+++ b/src/network/kernel/qnetworkinterface_win.cpp
@@ -173,14 +173,14 @@ static QList<QNetworkInterfacePrivate *> interfaceListingWinXP()
         interfaces << iface;
 
         iface->index = 0;
-        if (ptr->Length >= offsetof(IP_ADAPTER_ADDRESSES, Ipv6IfIndex))
+        if (ptr->Length >= offsetof(IP_ADAPTER_ADDRESSES, Ipv6IfIndex) && ptr->Ipv6IfIndex != 0)
             iface->index = ptr->Ipv6IfIndex;
         else if (ptr->IfIndex != 0)
             iface->index = ptr->IfIndex;
 
         iface->flags = QNetworkInterface::CanBroadcast;
-		if (ptr->OperStatus == IfOperStatusUp)
-			iface->flags |= QNetworkInterface::IsUp | QNetworkInterface::IsRunning;
+        if (ptr->OperStatus == IfOperStatusUp)
+            iface->flags |= QNetworkInterface::IsUp | QNetworkInterface::IsRunning;
         if ((ptr->Flags & IP_ADAPTER_NO_MULTICAST) == 0)
             iface->flags |= QNetworkInterface::CanMulticast;
 
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.cpp
index 8dbad53..5e71640 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.cpp
@@ -50,7 +50,7 @@ QDirectFBPaintDevice::~QDirectFBPaintDevice()
 }
 
 
-IDirectFBSurface *QDirectFBPaintDevice::directFbSurface() const
+IDirectFBSurface *QDirectFBPaintDevice::directFBSurface() const
 {
     return dfbSurface;
 }
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h b/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h
index 7096124..89a3087 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h
@@ -56,7 +56,7 @@ class QDirectFBPaintDevice : public QCustomRasterPaintDevice
 public:
     ~QDirectFBPaintDevice();
 
-    IDirectFBSurface *directFbSurface() const;
+    IDirectFBSurface *directFBSurface() const;
 
     void lockDirectFB();
     void unlockDirectFB();
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
index 28386e5..3b6ea80 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp
@@ -61,17 +61,6 @@ static inline uint ALPHA_MUL(uint x, uint a)
     return t;
 }
 
-static inline QRect mapRect(const QTransform &transform, const QRect &rect)
-{
-    return (transform.isIdentity() ? rect : transform.mapRect(rect));
-}
-
-static inline QRect mapRect(const QTransform &transform, const QRectF &rect)
-{
-    return (transform.isIdentity() ? rect : transform.mapRect(rect)).
-        toRect();
-}
-
 class SurfaceCache
 {
 public:
@@ -243,6 +232,7 @@ public:
 
     SurfaceCache *surfaceCache;
     QTransform transform;
+    int lastLockedHeight;
 private:
 //    QRegion rectsToClippedRegion(const QRect *rects, int n) const;
 //    QRegion rectsToClippedRegion(const QRectF *rects, int n) const;
@@ -267,9 +257,9 @@ private:
 
 QDirectFBPaintEnginePrivate::QDirectFBPaintEnginePrivate(QDirectFBPaintEngine *p)
     : surface(0), antialiased(false), forceRasterPrimitives(false), simplePen(false),
-      simpleBrush(false), matrixRotShear(false), matrixScale(false), fbWidth(-1), fbHeight(-1),
-      opacity(255), drawFlags(0), blitFlags(0), duffFlags(0), dirtyFlags(false), dirtyClip(true),
-      dfbHandledClip(false), dfbDevice(0), q(p)
+      simpleBrush(false), matrixRotShear(false), matrixScale(false), lastLockedHeight(-1),
+      fbWidth(-1), fbHeight(-1), opacity(255), drawFlags(0), blitFlags(0), duffFlags(0),
+      dirtyFlags(false), dirtyClip(true), dfbHandledClip(false), dfbDevice(0), q(p)
 {
     fb = QDirectFBScreen::instance()->dfb();
     surfaceCache = new SurfaceCache;
@@ -311,6 +301,8 @@ void QDirectFBPaintEnginePrivate::lock()
     // We will potentially get a new pointer to the buffer after a
     // lock so we need to call the base implementation of prepare so
     // it updates its rasterBuffer to point to the new buffer address.
+    lastLockedHeight = dfbDevice->height();
+
     Q_ASSERT(dfbDevice);
     prepare(dfbDevice);
 }
@@ -330,6 +322,7 @@ void QDirectFBPaintEnginePrivate::setTransform(const QTransform &m)
 
 void QDirectFBPaintEnginePrivate::begin(QPaintDevice *device)
 {
+    lastLockedHeight = -1;
     if (device->devType() == QInternal::CustomRaster)
         dfbDevice = static_cast<QDirectFBPaintDevice*>(device);
     else if (device->devType() == QInternal::Pixmap) {
@@ -340,7 +333,7 @@ void QDirectFBPaintEnginePrivate::begin(QPaintDevice *device)
     }
 
     if (dfbDevice)
-        surface = dfbDevice->directFbSurface();
+        surface = dfbDevice->directFBSurface();
 
     if (!surface) {
         qFatal("QDirectFBPaintEngine used on an invalid device: 0x%x",
@@ -380,7 +373,6 @@ void QDirectFBPaintEnginePrivate::setPen(const QPen &p)
 
 void QDirectFBPaintEnginePrivate::setBrush(const QBrush &b)
 {
-    // TODO: accelerate texture pattern
     brush = b;
     simpleBrush = (brush.style() == Qt::NoBrush) ||
                   (brush.style() == Qt::SolidPattern && !antialiased);
@@ -509,8 +501,6 @@ void QDirectFBPaintEnginePrivate::drawLines(const QLine *lines, int n) const
     for (int i = 0; i < n; ++i) {
         const QLine l = transform.map(lines[i]);
 
-        // TODO: clip!
-
         regions[i].x1 = l.x1();
         regions[i].y1 = l.y1();
         regions[i].x2 = l.x2();
@@ -526,8 +516,6 @@ void QDirectFBPaintEnginePrivate::drawLines(const QLineF *lines, int n) const
     for (int i = 0; i < n; ++i) {
         const QLine l = transform.map(lines[i]).toLine();
 
-        // TODO: clip!
-
         regions[i].x1 = l.x1();
         regions[i].y1 = l.y1();
         regions[i].x2 = l.x2();
@@ -543,7 +531,7 @@ QRegion QDirectFBPaintEnginePrivate::rectsToClippedRegion(const QRect *rects,
     QRegion region;
 
     for (int i = 0; i < n; ++i) {
-        const QRect r = ::mapRect(transform, rects[i]);
+        const QRect r = transform.mapRect(rects[i]);
         region += clip & r;
     }
 
@@ -556,7 +544,7 @@ QRegion QDirectFBPaintEnginePrivate::rectsToClippedRegion(const QRectF *rects,
     QRegion region;
 
     for (int i = 0; i < n; ++i) {
-        const QRect r = ::mapRect(transform, rects[i]);
+        const QRect r = transform.mapRect(rects[i]).toRect();
         region += clip & r;
     }
 
@@ -585,7 +573,7 @@ void QDirectFBPaintEnginePrivate::fillRects(const QRect *rects, int n) const
 {
     QVarLengthArray<DFBRectangle> dfbRects(n);
     for (int i = 0; i < n; ++i) {
-        const QRect r = ::mapRect(transform, rects[i]);
+        const QRect r = transform.mapRect(rects[i]);
         dfbRects[i].x = r.x();
         dfbRects[i].y = r.y();
         dfbRects[i].w = r.width();
@@ -598,7 +586,7 @@ void QDirectFBPaintEnginePrivate::fillRects(const QRectF *rects, int n) const
 {
     QVarLengthArray<DFBRectangle> dfbRects(n);
     for (int i = 0; i < n; ++i) {
-        const QRect r = ::mapRect(transform, rects[i]);
+        const QRect r = transform.mapRect(rects[i]).toRect();
         dfbRects[i].x = r.x();
         dfbRects[i].y = r.y();
         dfbRects[i].w = r.width();
@@ -610,7 +598,7 @@ void QDirectFBPaintEnginePrivate::fillRects(const QRectF *rects, int n) const
 void QDirectFBPaintEnginePrivate::drawRects(const QRect *rects, int n) const
 {
     for (int i = 0; i < n; ++i) {
-        const QRect r = ::mapRect(transform, rects[i]);
+        const QRect r = transform.mapRect(rects[i]);
         surface->DrawRectangle(surface, r.x(), r.y(),
                                r.width() + 1, r.height() + 1);
     }
@@ -619,7 +607,7 @@ void QDirectFBPaintEnginePrivate::drawRects(const QRect *rects, int n) const
 void QDirectFBPaintEnginePrivate::drawRects(const QRectF *rects, int n) const
 {
     for (int i = 0; i < n; ++i) {
-        const QRect r = ::mapRect(transform, rects[i]);
+        const QRect r = transform.mapRect(rects[i]).toRect();
         surface->DrawRectangle(surface, r.x(), r.y(),
                                r.width() + 1, r.height() + 1);
     }
@@ -641,9 +629,9 @@ void QDirectFBPaintEnginePrivate::drawPixmap(const QRectF &dest,
     QPixmapData *data = pixmap.pixmapData();
     Q_ASSERT(data->classId() == QPixmapData::DirectFBClass);
     QDirectFBPixmapData *dfbData = static_cast<QDirectFBPixmapData*>(data);
-    IDirectFBSurface *s = dfbData->directFbSurface();
+    IDirectFBSurface *s = dfbData->directFBSurface();
     const QRect sr = src.toRect();
-    const QRect dr = ::mapRect(transform, dest);
+    const QRect dr = transform.mapRect(dest).toRect();
     const DFBRectangle sRect = { sr.x(), sr.y(), sr.width(), sr.height() };
     DFBResult result;
 
@@ -674,8 +662,8 @@ void QDirectFBPaintEnginePrivate::drawTiledPixmap(const QRectF &dest,
     QPixmapData *data = pixmap.pixmapData();
     Q_ASSERT(data->classId() == QPixmapData::DirectFBClass);
     QDirectFBPixmapData *dfbData = static_cast<QDirectFBPixmapData*>(data);
-    IDirectFBSurface *s = dfbData->directFbSurface();
-    const QRect dr = ::mapRect(transform, dest);
+    IDirectFBSurface *s = dfbData->directFBSurface();
+    const QRect dr = transform.mapRect(dest).toRect();
     DFBResult result = DFB_OK;
 
     if (!matrixScale && dr == QRect(0, 0, fbWidth, fbHeight)) {
@@ -697,7 +685,7 @@ void QDirectFBPaintEnginePrivate::drawTiledPixmap(const QRectF &dest,
         result = surface->BatchBlit(surface, s, rects.constData(),
                                     points.constData(), points.size());
     } else {
-        const QRect sr = ::mapRect(transform, QRect(0, 0, pixmap.width(), pixmap.height()));
+        const QRect sr = transform.mapRect(QRect(0, 0, pixmap.width(), pixmap.height()));
         const int dx = sr.width();
         const int dy = sr.height();
         const DFBRectangle sRect = { 0, 0, dx, dy };
@@ -770,7 +758,7 @@ void QDirectFBPaintEnginePrivate::drawImage(const QRectF &dest,
     }
 
     const QRect sr = src.toRect();
-    const QRect dr = ::mapRect(transform, dest);
+    const QRect dr = transform.mapRect(dest).toRect();
     const DFBRectangle sRect = { sr.x(), sr.y(), sr.width(), sr.height() };
 
     surface->SetColor(surface, 0xff, 0xff, 0xff, opacity);
@@ -932,6 +920,9 @@ void QDirectFBPaintEngine::clip(const QVectorPath &path, Qt::ClipOperation op)
 {
     Q_D(QDirectFBPaintEngine);
     d->setClipDirty();
+    const QPoint bottom = d->transform.map(QPoint(0, path.controlPointRect().y2));
+    if (bottom.y() >= d->lastLockedHeight)
+        d->lock();
     QRasterPaintEngine::clip(path, op);
 }
 
@@ -939,10 +930,15 @@ void QDirectFBPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
 {
     Q_D(QDirectFBPaintEngine);
     d->setClipDirty();
+    if (!d->clip()->hasRectClip && d->clip()->enabled) {
+        const QPoint bottom = d->transform.map(QPoint(0, rect.bottom()));
+        if (bottom.y() >= d->lastLockedHeight)
+            d->lock();
+    }
+
     QRasterPaintEngine::clip(rect, op);
 }
 
-
 void QDirectFBPaintEngine::drawRects(const QRect *rects, int rectCount)
 {
     Q_D(QDirectFBPaintEngine);
@@ -1190,7 +1186,7 @@ void QDirectFBPaintEngine::fillRect(const QRectF &rect, const QBrush &brush)
             d->unlock();
             d->updateFlags();
             d->setDFBColor(brush.color());
-            const QRect r = ::mapRect(d->transform, rect);
+            const QRect r = d->transform.mapRect(rect).toRect();
             d->surface->FillRectangle(d->surface, r.x(), r.y(),
                                       r.width(), r.height());
             return; }
@@ -1222,7 +1218,7 @@ void QDirectFBPaintEngine::fillRect(const QRectF &rect, const QColor &color)
         d->unlock();
         d->updateFlags();
         d->setDFBColor(color);
-        const QRect r = ::mapRect(d->transform, rect);
+        const QRect r = d->transform.mapRect(rect).toRect();
         d->surface->FillRectangle(d->surface, r.x(), r.y(),
                                   r.width(), r.height());
     }
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
index 3099205..9f5c055 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
@@ -108,7 +108,7 @@ void QDirectFBPixmapData::copy(const QPixmapData *data, const QRect &rect)
         return;
     }
 
-    IDirectFBSurface *src = static_cast<const QDirectFBPixmapData*>(data)->directFbSurface();
+    IDirectFBSurface *src = static_cast<const QDirectFBPixmapData*>(data)->directFBSurface();
     const QImage::Format format = (data->hasAlphaChannel()
                                    ? QDirectFBScreen::instance()->alphaPixmapFormat()
                                    : QDirectFBScreen::instance()->pixelFormat());
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
index db9672a..fd6f48a 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
@@ -161,13 +161,13 @@ IDirectFBSurface* QDirectFBScreen::createDFBSurface(const QImage &img, SurfaceCr
     if (surface) {
         char *mem;
         int bpl;
-        surface->Lock(dfbSurface, DSLF_WRITE, (void**)&mem, &bpl);
+        surface->Lock(surface, DSLF_WRITE, (void**)&mem, &bpl);
         const int h = img.height();
         for (int i = 0; i < h; ++i) {
             memcpy(mem, img.scanLine(i), bpl);
             mem += bpl;
         }
-        surface->Unlock(ret);
+        surface->Unlock(surface);
     }
 #endif
 #ifndef QT_NO_DIRECTFB_PALETTE
@@ -249,14 +249,10 @@ IDirectFBSurface* QDirectFBScreen::createDFBSurface(const DFBSurfaceDescription
 }
 
 IDirectFBSurface *QDirectFBScreen::copyToDFBSurface(const QImage &img,
-                                                    QImage::Format format,
+                                                    QImage::Format pixmapFormat,
                                                     SurfaceCreationOptions options)
 {
     QImage image = img;
-    const QImage::Format pixmapFormat = image.hasAlphaChannel()
-                                        ? QDirectFBScreen::alphaPixmapFormat()
-                                        : QDirectFBScreen::pixelFormat();
-
     if (QDirectFBScreen::getSurfacePixelFormat(image.format()) == DSPF_UNKNOWN
 #ifdef QT_NO_DIRECTFB_PREALLOCATED
         || image.format() != pixmapFormat
@@ -266,7 +262,7 @@ IDirectFBSurface *QDirectFBScreen::copyToDFBSurface(const QImage &img,
     }
 
 
-    IDirectFBSurface *dfbSurface = createDFBSurface(img.size(), format, options);
+    IDirectFBSurface *dfbSurface = createDFBSurface(img.size(), pixmapFormat, options);
     if (!dfbSurface) {
         qWarning("QDirectFBPixmapData::fromImage() Couldn't create surface");
         return 0;
@@ -1033,7 +1029,7 @@ void QDirectFBScreen::compose(const QRegion &region)
 
             if (surface->key() == QLatin1String("directfb")) {
                 QDirectFBSurface *s = static_cast<QDirectFBSurface*>(surface);
-                blit(s->directFbSurface(), offset, r);
+                blit(s->directFBSurface(), offset, r);
             } else {
                 blit(surface->image(), offset, r);
             }
@@ -1082,7 +1078,7 @@ void QDirectFBScreen::compose(const QRegion &region)
 
         if (surface->key() == QLatin1String("directfb")) {
             QDirectFBSurface *s = static_cast<QDirectFBSurface*>(surface);
-            blit(s->directFbSurface(), offset, r);
+            blit(s->directFBSurface(), offset, r);
         } else {
             blit(surface->image(), offset, r);
         }
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbsurface.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbsurface.cpp
index 00d1781..4ba1102 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbsurface.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbsurface.cpp
@@ -154,7 +154,7 @@ void QDirectFBSurface::setGeometry(const QRect &rect, const QRegion &mask)
                 description.width = rect.width();
                 description.height = rect.height();
                 QDirectFBScreen::initSurfaceDescriptionPixelFormat(&description,
-                                                                   QDirectFBSurface::instance()->pixelFormat());
+                                                                   QDirectFBScreen::instance()->pixelFormat());
                 dfbSurface = QDirectFBScreen::instance()->createDFBSurface(&description, false);
             } else {
                 Q_ASSERT(dfbSurface);
diff --git a/src/sql/drivers/psql/qsql_psql.cpp b/src/sql/drivers/psql/qsql_psql.cpp
index e33dd95..afe45fc 100644
--- a/src/sql/drivers/psql/qsql_psql.cpp
+++ b/src/sql/drivers/psql/qsql_psql.cpp
@@ -351,8 +351,9 @@ QVariant QPSQLResult::data(int i)
 #ifndef QT_NO_DATESTRING
         if (str.isEmpty())
             return QVariant(QTime());
-        if (str.at(str.length() - 3) == QLatin1Char('+'))
+        if (str.at(str.length() - 3) == QLatin1Char('+') || str.at(str.length() - 3) == QLatin1Char('-'))
             // strip the timezone
+            // TODO: fix this when timestamp support comes into QDateTime
             return QVariant(QTime::fromString(str.left(str.length() - 3), Qt::ISODate));
         return QVariant(QTime::fromString(str, Qt::ISODate));
 #else
@@ -365,7 +366,8 @@ QVariant QPSQLResult::data(int i)
         if (dtval.length() < 10)
             return QVariant(QDateTime());
         // remove the timezone
-        if (dtval.at(dtval.length() - 3) == QLatin1Char('+'))
+        // TODO: fix this when timestamp support comes into QDateTime
+        if (dtval.at(dtval.length() - 3) == QLatin1Char('+') || dtval.at(dtval.length() - 3) == QLatin1Char('-'))
             dtval.chop(3);
         // milliseconds are sometimes returned with 2 digits only
         if (dtval.at(dtval.length() - 3).isPunct())