Merge branch '4.5' of ../qt-45-documentation

36 files changed, 518 insertions, 293 deletions

diff --git a/dist/changes-4.5.2 b/dist/changes-4.5.2
index a132028..b3e808f 100644
--- a/dist/changes-4.5.2
+++ b/dist/changes-4.5.2
@@ -24,6 +24,8 @@ General Improvements
 --------------------
 
 - Documentation and Examples
+   * Added a new example (fancy browser) which shows how to use jQuery
+     in QtWebKit.
 
 Third party components
 ----------------------
@@ -41,7 +43,7 @@ Third party components
        JavaScript (r39882, r40086, r40131, r40133)
        Rendering (r41285, r41296, r41659, r42887)
        Network (r41664, r42516)
-       Plugins (r41346)
+       Plugins (r41346, r43550)
        Clipboard (r41360)
 
 ****************************************************************************
diff --git a/doc/src/3rdparty.qdoc b/doc/src/3rdparty.qdoc
index a87878e..23dfb12 100644
--- a/doc/src/3rdparty.qdoc
+++ b/doc/src/3rdparty.qdoc
@@ -61,6 +61,15 @@
 
     \tableofcontents
 
+    \section1 DES (\c des.cpp)
+
+    \e{Implementation of DES encryption for NTLM\br
+    Copyright 1997-2005 Simon Tatham.\br
+    This software is released under the MIT license.}
+
+    See \c src/3rdparty/des/des.cpp for more information about the terms and
+    conditions under which the code is supplied.
+
     \section1 FreeType 2 (\c freetype) version 2.3.6
 
     \e{The FreeType project is a team of volunteers who develop free, portable
@@ -108,18 +117,6 @@
     See \c src/3rdparty/harfbuzz/COPYING.FTL and src/3rdparty/harfbuzz/COPYING.GPL
     for license details.
 
-    \section1 MD5 (\c md5.cpp and \c md5.h)
-
-    \e{This code implements the MD5 message-digest algorithm.
-    The algorithm is due to Ron Rivest.  This code was
-    written by Colin Plumb in 1993, no copyright is claimed.
-    This code is in the public domain; do with it what you wish.} -- quoted from
-    \c src/3rdparty/md5/md5.h
-
-    See \c src/3rdparty/md5/md5.cpp and \c src/3rdparty/md5/md5.h for more
-    information about the terms and conditions under which the code is
-    supplied.
-
     \section1 The Independent JPEG Group's JPEG Software (\c libjpeg) version 6b
 
     \e{This package contains C software to implement JPEG image compression and
@@ -132,6 +129,29 @@
 
     See \c src/3rdparty/libjpeg/README for license details.
 
+    \section1 MD4 (\c md4.cpp and \c md4.h)
+
+    \e{MD4 (RFC-1320) message digest.\br
+    Modified from MD5 code by Andrey Panin <pazke@donpac.ru>\br\br
+    Written by Solar Designer <solar@openwall.com> in 2001, and placed in\br
+    the public domain.  There's absolutely no warranty.}
+
+    See \c src/3rdparty/md4/md4.cpp and \c src/3rdparty/md4/md4.h for more
+    information about the terms and conditions under which the code is
+    supplied.
+
+    \section1 MD5 (\c md5.cpp and \c md5.h)
+
+    \e{This code implements the MD5 message-digest algorithm.
+    The algorithm is due to Ron Rivest.  This code was
+    written by Colin Plumb in 1993, no copyright is claimed.
+    This code is in the public domain; do with it what you wish.} -- quoted from
+    \c src/3rdparty/md5/md5.h
+
+    See \c src/3rdparty/md5/md5.cpp and \c src/3rdparty/md5/md5.h for more
+    information about the terms and conditions under which the code is
+    supplied.
+
     \section1 MNG Library (\c libmng) version 1.0.10
 
     \e{The libmng library supports decoding, displaying, encoding, and various
@@ -152,6 +172,56 @@
 
     See \c src/3rdparty/libpng/LICENSE for license details.
 
+    \section1 The ptmalloc memory allocator (\c ptmalloc3) version 1.8
+
+    \e ptmcalloc3 is a scalable concurrent memory allocator suitable
+    for use in multi-threaded programs.
+
+    \hr
+
+    Copyright (c) 2001-2006 Wolfram Gloger
+
+    Permission to use, copy, modify, distribute, and sell this software
+    and its documentation for any purpose is hereby granted without fee,
+    provided that (i) the above copyright notices and this permission
+    notice appear in all copies of the software and related documentation,
+    and (ii) the name of Wolfram Gloger may not be used in any advertising
+    or publicity relating to the software.
+
+    THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
+    EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+    WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+
+    IN NO EVENT SHALL WOLFRAM GLOGER BE LIABLE FOR ANY SPECIAL,
+    INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY
+    DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+    WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY
+    OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+    PERFORMANCE OF THIS SOFTWARE.
+
+    \hr
+
+    See \c src/3rdparty/ptmalloc/COPYRIGHT for license details.
+
+    \section1 SHA-1 (\c sha1.cpp)
+
+    \e{Based on the public domain implementation of the SHA-1 algorithm\br
+    Copyright (C) Dominik Reichl <dominik.reichl@t-online.de>}
+
+    See \c src/3rdparty/sha1/sha1.cpp for more information about the terms and
+    conditions under which the code is supplied.
+
+    \section1 SQLite (\c sqlite) version 3.5.9
+
+    \e{SQLite is a small C library that implements a
+    self-contained, embeddable, zero-configuration SQL database engine.}
+    -- quoted from \l{http://www.sqlite.org/}{www.sqlite.org}.
+
+    According to the comments in the source files, the code is in the public
+    domain. See the
+    \l{http://www.sqlite.org/copyright.html}{SQLite Copyright} page on the
+    SQLite web site for further information.
+
     \section1 TIFF Software Distribution (\c libtiff) version 3.8.2
 
     \e {libtiff is a set of C functions (a library) that support the
@@ -212,17 +282,6 @@
 
     See \c src/3rdparty/libtiff/COPYRIGHT for license details.
 
-    \section1 SQLite (\c sqlite) version 3.5.9
-
-    \e{SQLite is a small C library that implements a
-    self-contained, embeddable, zero-configuration SQL database engine.}
-    -- quoted from \l{http://www.sqlite.org/}{www.sqlite.org}.
-
-    According to the comments in the source files, the code is in the public
-    domain. See the
-    \l{http://www.sqlite.org/copyright.html}{SQLite Copyright} page on the
-    SQLite web site for further information.
-
     \section1 Wintab API (\c wintab)
 
     Wintab is a de facto API for pointing devices on Windows. The
@@ -238,35 +297,4 @@
     src/3rdparty/zlib/README.
 
     See \c src/3rdparty/zlib/README for license details.
-
-    \section1 The ptmalloc memory allocator (\c ptmalloc3) version 1.8
-
-    \e ptmcalloc3 is a scalable concurrent memory allocator suitable
-    for use in multi-threaded programs.
-
-    \hr
-
-    Copyright (c) 2001-2006 Wolfram Gloger
-
-    Permission to use, copy, modify, distribute, and sell this software
-    and its documentation for any purpose is hereby granted without fee,
-    provided that (i) the above copyright notices and this permission
-    notice appear in all copies of the software and related documentation,
-    and (ii) the name of Wolfram Gloger may not be used in any advertising
-    or publicity relating to the software.
-
-    THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
-    WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
-
-    IN NO EVENT SHALL WOLFRAM GLOGER BE LIABLE FOR ANY SPECIAL,
-    INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY
-    DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-    WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY
-    OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-    PERFORMANCE OF THIS SOFTWARE.
-
-    \hr
-
-    See \c src/3rdparty/ptmalloc/COPYRIGHT for license details.
 */
diff --git a/doc/src/examples/trafficinfo.qdoc b/doc/src/examples/trafficinfo.qdoc
index c9b6890..13181cd 100644
--- a/doc/src/examples/trafficinfo.qdoc
+++ b/doc/src/examples/trafficinfo.qdoc
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
 ** Contact: Qt Software Information (qt-info@nokia.com)
 **
 ** This file is part of the documentation of the Qt Toolkit.
diff --git a/doc/src/qstyles.qdoc b/doc/src/qstyles.qdoc
new file mode 100644
index 0000000..e17097a
--- /dev/null
+++ b/doc/src/qstyles.qdoc
@@ -0,0 +1,261 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+/*!
+    \class QMacStyle
+    \brief The QMacStyle class provides a Mac OS X style using the Apple Appearance Manager.
+
+    \ingroup appearance
+
+    This class is implemented as a wrapper to the HITheme
+    APIs, allowing applications to be styled according to the current
+    theme in use on Mac OS X. This is done by having primitives
+    in QStyle implemented in terms of what Mac OS X would normally theme.
+
+    \warning This style is only available on Mac OS X because it relies on the
+    HITheme APIs.
+
+    There are additional issues that should be taken
+    into consideration to make an application compatible with the
+    \link http://developer.apple.com/documentation/UserExperience/Conceptual/OSXHIGuidelines/index.html
+    Apple Human Interface Guidelines \endlink. Some of these issues are outlined
+    below.
+
+    \list
+
+    \i Layout - The restrictions on window layout are such that some
+    aspects of layout that are style-dependent cannot be achieved
+    using QLayout. Changes are being considered (and feedback would be
+    appreciated) to make layouts QStyle-able. Some of the restrictions
+    involve horizontal and vertical widget alignment and widget size
+    (covered below).
+
+    \i Widget size - Mac OS X allows widgets to have specific fixed sizes.  Qt
+    does not fully implement this behavior so as to maintain cross-platform
+    compatibility. As a result some widgets sizes may be inappropriate (and
+    subsequently not rendered correctly by the HITheme APIs).The
+    QWidget::sizeHint() will return the appropriate size for many
+    managed widgets (widgets enumerated in \l QStyle::ContentsType).
+
+    \i Effects - QMacStyle uses HITheme for performing most of the drawing, but
+    also uses emulation in a few cases where HITheme does not provide the
+    required functionality (for example, tab bars on Panther, the toolbar
+    separator, etc). We tried to make the emulation as close to the original as
+    possible. Please report any issues you see in effects or non-standard
+    widgets.
+
+    \endlist
+
+    There are other issues that need to be considered in the feel of
+    your application (including the general color scheme to match the
+    Aqua colors). The Guidelines mentioned above will remain current
+    with new advances and design suggestions for Mac OS X.
+
+    Note that the functions provided by QMacStyle are
+    reimplementations of QStyle functions; see QStyle for their
+    documentation.
+
+    \img qmacstyle.png
+    \sa QWindowsXPStyle, QWindowsStyle, QPlastiqueStyle, QCDEStyle, QMotifStyle
+*/
+
+
+/*!
+    \enum QMacStyle::WidgetSizePolicy
+
+    \value SizeSmall
+    \value SizeLarge
+    \value SizeMini
+    \value SizeDefault
+    \omitvalue SizeNone
+*/
+
+/*! \fn QMacStyle::QMacStyle()
+    Constructs a QMacStyle object.
+*/
+
+/*! \fn QMacStyle::~QMacStyle()
+    Destructs a QMacStyle object.
+*/
+
+/*! \fn void QMacStyle::polish(QPalette &pal)
+    \reimp 
+*/
+
+/*! \fn void QMacStyle::polish(QApplication *)
+    \reimp 
+*/
+
+/*! \fn void QMacStyle::unpolish(QApplication *)
+    \reimp 
+*/
+
+/*! \fn void QMacStyle::polish(QWidget* w)
+    \reimp 
+*/
+
+/*! \fn void QMacStyle::unpolish(QWidget* w)
+    \reimp 
+*/
+
+/*! \fn int QMacStyle::pixelMetric(PixelMetric metric, const QStyleOption *opt, const QWidget *widget) const
+    \reimp 
+*/
+
+/*! \fn QPalette QMacStyle::standardPalette() const
+    \reimp 
+*/
+
+/*! \fn int QMacStyle::styleHint(StyleHint sh, const QStyleOption *opt, const QWidget *w, QStyleHintReturn *hret) const
+    \reimp 
+*/
+
+/*! \fn QPixmap QMacStyle::generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap, const QStyleOption *opt) const
+    \reimp 
+*/
+
+/*! \fn QPixmap QMacStyle::standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt, const QWidget *widget) const
+    \reimp 
+*/
+
+/*!
+    \enum QMacStyle::FocusRectPolicy
+
+    This type is used to signify a widget's focus rectangle policy.
+
+    \value FocusEnabled  show a focus rectangle when the widget has focus.
+    \value FocusDisabled  never show a focus rectangle for the widget.
+    \value FocusDefault  show a focus rectangle when the widget has
+    focus and the widget is a QSpinWidget, QDateTimeEdit, QLineEdit,
+    QListBox, QListView, editable QTextEdit, or one of their
+    subclasses.
+*/
+
+/*! \fn void QMacStyle::setFocusRectPolicy(QWidget *w, FocusRectPolicy policy)
+    \obsolete
+    Sets the focus rectangle policy of \a w. The \a policy can be one of
+    \l{QMacStyle::FocusRectPolicy}.
+
+    This is now simply an interface to the Qt::WA_MacShowFocusRect attribute and the
+    FocusDefault value does nothing anymore. If you want to set a widget back
+    to its default value, you must save the old value of the attribute before
+    you change it.
+
+    \sa focusRectPolicy() QWidget::setAttribute()
+*/
+
+/*! \fn QMacStyle::FocusRectPolicy QMacStyle::focusRectPolicy(const QWidget *w)
+    \obsolete
+    Returns the focus rectangle policy for the widget \a w.
+
+    The focus rectangle policy can be one of \l{QMacStyle::FocusRectPolicy}.
+
+    In 4.3 and up this function will simply test for the
+    Qt::WA_MacShowFocusRect attribute and will never return
+    QMacStyle::FocusDefault.
+
+    \sa setFocusRectPolicy(), QWidget::testAttribute()
+*/
+
+/*! \fn void QMacStyle::setWidgetSizePolicy(const QWidget *widget, WidgetSizePolicy policy)
+
+    \obsolete
+
+    Call QWidget::setAttribute() with Qt::WA_MacMiniSize, Qt::WA_MacSmallSize,
+    or Qt::WA_MacNormalSize instead.
+*/
+
+/*! \fn QMacStyle::WidgetSizePolicy QMacStyle::widgetSizePolicy(const QWidget *widget)
+    \obsolete
+
+    Call QWidget::testAttribute() with Qt::WA_MacMiniSize, Qt::WA_MacSmallSize,
+    or Qt::WA_MacNormalSize instead.
+*/
+
+/*! \fn void QMacStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QPainter *p, const QWidget *w) const
+
+    \reimp 
+*/
+
+/*! \fn void QMacStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter *p, const QWidget *w) const
+
+    \reimp 
+*/
+
+/*! \fn QRect QMacStyle::subElementRect(SubElement sr, const QStyleOption *opt, const QWidget *widget) const
+
+    \reimp 
+*/
+
+/*! \fn void QMacStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex *opt, QPainter *p, const QWidget *widget) const
+    \reimp 
+*/
+
+/*! \fn QStyle::SubControl QMacStyle::hitTestComplexControl(ComplexControl cc, const QStyleOptionComplex *opt, const QPoint &pt, const QWidget *widget) const
+    \reimp 
+*/
+
+/*! \fn QRect QMacStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *opt, SubControl sc, const QWidget *widget) const
+    \reimp 
+*/
+
+/*! \fn QSize QMacStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt, const QSize &csz, const QWidget *widget) const
+    \reimp 
+*/
+
+/*! \fn void QMacStyle::drawItemText(QPainter *p, const QRect &r, int flags, const QPalette &pal, bool enabled, const QString &text, QPalette::ColorRole textRole) const
+    \reimp 
+*/
+
+/*! \fn bool QMacStyle::event(QEvent *e)
+    \reimp 
+*/
+
+/*! \fn QIcon QMacStyle::standardIconImplementation(StandardPixmap standardIcon, const QStyleOption *opt, const QWidget *widget) const
+    \internal
+*/
+
+/*! \fn int QMacStyle::layoutSpacingImplementation(QSizePolicy::ControlType control1, QSizePolicy::ControlType control2, Qt::Orientation orientation, const QStyleOption *option, const QWidget *widget) const
+
+  \internal
+*/
+
diff --git a/examples/xmlpatterns/trafficinfo/main.cpp b/examples/xmlpatterns/trafficinfo/main.cpp
index 97b2bf7..544260d 100644
--- a/examples/xmlpatterns/trafficinfo/main.cpp
+++ b/examples/xmlpatterns/trafficinfo/main.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
 ** Contact: Qt Software Information (qt-info@nokia.com)
 **
 ** This file is part of the examples of the Qt Toolkit.
diff --git a/examples/xmlpatterns/trafficinfo/mainwindow.cpp b/examples/xmlpatterns/trafficinfo/mainwindow.cpp
index 393e33c..aeb7224 100644
--- a/examples/xmlpatterns/trafficinfo/mainwindow.cpp
+++ b/examples/xmlpatterns/trafficinfo/mainwindow.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
 ** Contact: Qt Software Information (qt-info@nokia.com)
 **
 ** This file is part of the examples of the Qt Toolkit.
diff --git a/examples/xmlpatterns/trafficinfo/mainwindow.h b/examples/xmlpatterns/trafficinfo/mainwindow.h
index d48109d..5362bcd 100644
--- a/examples/xmlpatterns/trafficinfo/mainwindow.h
+++ b/examples/xmlpatterns/trafficinfo/mainwindow.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
 ** Contact: Qt Software Information (qt-info@nokia.com)
 **
 ** This file is part of the examples of the Qt Toolkit.
diff --git a/examples/xmlpatterns/trafficinfo/stationdialog.cpp b/examples/xmlpatterns/trafficinfo/stationdialog.cpp
index 9876bdb..54ed904 100644
--- a/examples/xmlpatterns/trafficinfo/stationdialog.cpp
+++ b/examples/xmlpatterns/trafficinfo/stationdialog.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
 ** Contact: Qt Software Information (qt-info@nokia.com)
 **
 ** This file is part of the examples of the Qt Toolkit.
diff --git a/examples/xmlpatterns/trafficinfo/stationdialog.h b/examples/xmlpatterns/trafficinfo/stationdialog.h
index 5ac1635..0e87f61 100644
--- a/examples/xmlpatterns/trafficinfo/stationdialog.h
+++ b/examples/xmlpatterns/trafficinfo/stationdialog.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
 ** Contact: Qt Software Information (qt-info@nokia.com)
 **
 ** This file is part of the examples of the Qt Toolkit.
diff --git a/examples/xmlpatterns/trafficinfo/stationquery.cpp b/examples/xmlpatterns/trafficinfo/stationquery.cpp
index ab42ad9..3db0fdb 100644
--- a/examples/xmlpatterns/trafficinfo/stationquery.cpp
+++ b/examples/xmlpatterns/trafficinfo/stationquery.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
 ** Contact: Qt Software Information (qt-info@nokia.com)
 **
 ** This file is part of the examples of the Qt Toolkit.
diff --git a/examples/xmlpatterns/trafficinfo/stationquery.h b/examples/xmlpatterns/trafficinfo/stationquery.h
index 5cbf28a..d1e4d2f 100644
--- a/examples/xmlpatterns/trafficinfo/stationquery.h
+++ b/examples/xmlpatterns/trafficinfo/stationquery.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
 ** Contact: Qt Software Information (qt-info@nokia.com)
 **
 ** This file is part of the examples of the Qt Toolkit.
diff --git a/examples/xmlpatterns/trafficinfo/timequery.cpp b/examples/xmlpatterns/trafficinfo/timequery.cpp
index bd63560..d6bf695 100644
--- a/examples/xmlpatterns/trafficinfo/timequery.cpp
+++ b/examples/xmlpatterns/trafficinfo/timequery.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
 ** Contact: Qt Software Information (qt-info@nokia.com)
 **
 ** This file is part of the examples of the Qt Toolkit.
diff --git a/examples/xmlpatterns/trafficinfo/timequery.h b/examples/xmlpatterns/trafficinfo/timequery.h
index f88e62c..2435c71 100644
--- a/examples/xmlpatterns/trafficinfo/timequery.h
+++ b/examples/xmlpatterns/trafficinfo/timequery.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
 ** Contact: Qt Software Information (qt-info@nokia.com)
 **
 ** This file is part of the examples of the Qt Toolkit.
diff --git a/src/3rdparty/webkit/VERSION b/src/3rdparty/webkit/VERSION
index 9f85d76..7adbd6f 100644
--- a/src/3rdparty/webkit/VERSION
+++ b/src/3rdparty/webkit/VERSION
@@ -8,4 +8,4 @@ The commit imported was from the
 
 and has the sha1 checksum
 
-        7b8d6ab6f2b73862d11c2a41ab0223e55585d88f
+        40b523e9eaaba38c182e5a9c319f0069ebf98330
diff --git a/src/3rdparty/webkit/WebCore/ChangeLog b/src/3rdparty/webkit/WebCore/ChangeLog
index 23f3ca6..a4cb62d 100644
--- a/src/3rdparty/webkit/WebCore/ChangeLog
+++ b/src/3rdparty/webkit/WebCore/ChangeLog
@@ -1,3 +1,14 @@
+2009-05-11  Yael Aharon  <yael.aharon@nokia.com>
+
+        Reviewed by Holger Freyther.
+
+        Change Qt port to match the mac and windows ports, and unregister plugins when plugins are stopped.
+        Not doing that can cause assersion failure.
+        https://bugs.webkit.org/show_bug.cgi?id=25702
+
+        * plugins/qt/PluginViewQt.cpp:
+        (WebCore::PluginView::stop):
+
 2009-05-18  Ariya Hidayat  <ariya.hidayat@nokia.com>
 
         Reviewed by Simon Hausmann.
diff --git a/src/3rdparty/webkit/WebCore/plugins/qt/PluginViewQt.cpp b/src/3rdparty/webkit/WebCore/plugins/qt/PluginViewQt.cpp
index c8dd0e5..43c772f 100644
--- a/src/3rdparty/webkit/WebCore/plugins/qt/PluginViewQt.cpp
+++ b/src/3rdparty/webkit/WebCore/plugins/qt/PluginViewQt.cpp
@@ -58,6 +58,7 @@
 #include "MouseEvent.h"
 #include "Page.h"
 #include "PlatformMouseEvent.h"
+#include "PluginMainThreadScheduler.h"
 #include "RenderLayer.h"
 #include "Settings.h"
 
@@ -225,6 +226,8 @@ void PluginView::stop()
 
     JSC::JSLock::DropAllLocks dropAllLocks(false);
 
+    PluginMainThreadScheduler::scheduler().unregisterPlugin(m_instance);
+
     // Clear the window
     m_npWindow.window = 0;
     if (m_plugin->pluginFuncs()->setwindow && !m_plugin->quirks().contains(PluginQuirkDontSetNullWindowHandleOnDestroy)) {
diff --git a/src/corelib/io/qiodevice.cpp b/src/corelib/io/qiodevice.cpp
index b6c4eb1..2ccc6ea 100644
--- a/src/corelib/io/qiodevice.cpp
+++ b/src/corelib/io/qiodevice.cpp
@@ -949,9 +949,9 @@ QByteArray QIODevice::readAll()
 
     QByteArray tmp;
     if (d->isSequential() || size() == 0) {
-        // Read it in chunks, bytesAvailable() is unreliable for sequential
-        // devices.
-        const int chunkSize = 4096;
+        // Read it in chunks. Use bytesAvailable() as an unreliable hint for
+        // sequential devices, but try to read 4K as a minimum.
+        int chunkSize = qMax(qint64(4096), bytesAvailable());
         qint64 totalRead = 0;
         forever {
             tmp.resize(tmp.size() + chunkSize);
@@ -960,6 +960,7 @@ QByteArray QIODevice::readAll()
             if (readBytes <= 0)
                 return tmp;
             totalRead += readBytes;
+            chunkSize = qMax(qint64(4096), bytesAvailable());
         }
     } else {
         // Read it all in one go.
diff --git a/src/gui/dialogs/qmessagebox.cpp b/src/gui/dialogs/qmessagebox.cpp
index 3b622b7..533c538 100644
--- a/src/gui/dialogs/qmessagebox.cpp
+++ b/src/gui/dialogs/qmessagebox.cpp
@@ -703,15 +703,10 @@ void QMessageBoxPrivate::_q_buttonClicked(QAbstractButton *button)
     Constructs a message box with no text and no buttons. \a parent is
     passed to the QDialog constructor.
 
-    If \a parent is 0, the message box is an \l{Qt::ApplicationModal}
-    {application modal} dialog box. If \a parent is a widget, the
-    message box is \l{Qt::WindowModal} {window modal} relative to \a
-    parent.
-
-    On Mac OS X, if \a parent is not 0 and you want your message box
-    to appear as a Qt::Sheet of that parent, set the message box's
-    \l{setWindowModality()} {window modality} to Qt::WindowModal
-    (default). Otherwise, the message box will be a standard dialog.
+    On Mac OS X, if you want your message box to appear
+    as a Qt::Sheet of its \a parent, set the message box's
+    \l{setWindowModality()} {window modality} to Qt::WindowModal or use open().
+    Otherwise, the message box will be a standard dialog.
 
 */
 QMessageBox::QMessageBox(QWidget *parent)
diff --git a/src/gui/dialogs/qpagesetupdialog.cpp b/src/gui/dialogs/qpagesetupdialog.cpp
index 63775d2..682071a 100644
--- a/src/gui/dialogs/qpagesetupdialog.cpp
+++ b/src/gui/dialogs/qpagesetupdialog.cpp
@@ -180,6 +180,12 @@ void QPageSetupDialog::open(QObject *receiver, const char *member)
     QDialog::open();
 }
 
+#if defined(Q_WS_MAC) || defined(Q_OS_WIN)
+/*! \fn void QPageSetupDialog::setVisible(bool visible)
+    \reimp
+*/
+#endif
+
 QT_END_NAMESPACE
 
 #endif
diff --git a/src/gui/dialogs/qpagesetupdialog_mac.mm b/src/gui/dialogs/qpagesetupdialog_mac.mm
index 401d95f..24aef34 100644
--- a/src/gui/dialogs/qpagesetupdialog_mac.mm
+++ b/src/gui/dialogs/qpagesetupdialog_mac.mm
@@ -251,9 +251,6 @@ QPageSetupDialog::QPageSetupDialog(QWidget *parent)
     d->ep = static_cast<QMacPrintEngine *>(d->printer->paintEngine())->d_func();
 }
 
-/*!
-    \reimp
-*/
 void QPageSetupDialog::setVisible(bool visible)
 {
     Q_D(QPageSetupDialog);
diff --git a/src/gui/itemviews/qabstractitemview.cpp b/src/gui/itemviews/qabstractitemview.cpp
index d90412f..c90216b 100644
--- a/src/gui/itemviews/qabstractitemview.cpp
+++ b/src/gui/itemviews/qabstractitemview.cpp
@@ -3218,9 +3218,9 @@ QStyleOptionViewItem QAbstractItemView::viewOptions() const
     option.state &= ~QStyle::State_MouseOver;
     option.font = font();
 
-#ifdef Q_WS_WIN
-    // Note this is currently required on Windows
-    // do give non-focused item views inactive appearance
+#ifndef Q_WS_MAC
+    // On mac the focus appearance follows window activation
+    // not widget activation
     if (!hasFocus())
         option.state &= ~QStyle::State_Active;
 #endif
diff --git a/src/gui/itemviews/qitemdelegate.cpp b/src/gui/itemviews/qitemdelegate.cpp
index bf9b5c5..3b7eb2d 100644
--- a/src/gui/itemviews/qitemdelegate.cpp
+++ b/src/gui/itemviews/qitemdelegate.cpp
@@ -218,7 +218,7 @@ QSizeF QItemDelegatePrivate::doTextLayout(int lineWidth) const
     editor widget, which is a widget that is placed on top of the view
     while editing takes place. Editors are created with a
     QItemEditorFactory; a default static instance provided by
-    QItemEditorFactory is installed on all item delagates. You can set
+    QItemEditorFactory is installed on all item delegates. You can set
     a custom factory using setItemEditorFactory() or set a new default
     factory with QItemEditorFactory::setDefaultFactory(). It is the
     data stored in the item model with the Qt::EditRole that is edited.
diff --git a/src/gui/kernel/qcocoapanel_mac.mm b/src/gui/kernel/qcocoapanel_mac.mm
index c69826f..b2941fe 100644
--- a/src/gui/kernel/qcocoapanel_mac.mm
+++ b/src/gui/kernel/qcocoapanel_mac.mm
@@ -107,9 +107,16 @@ QT_USE_NAMESPACE
 
 - (void)sendEvent:(NSEvent *)event
 {
-    [self retain];
-
     QWidget *widget = [[QT_MANGLE_NAMESPACE(QCocoaWindowDelegate) sharedDelegate] qt_qwidgetForWindow:self];
+
+    // Cocoa can hold onto the window after we've disavowed its knowledge. So,
+    // if we get sent an event afterwards just have it go through the super's
+    // version and don't do any stuff with Qt.
+    if (!widget) {
+        [super sendEvent:event];
+        return;
+    }
+    [self retain];
     QT_MANGLE_NAMESPACE(QCocoaView) *view = static_cast<QT_MANGLE_NAMESPACE(QCocoaView) *>(qt_mac_nativeview_for(widget));
     Qt::MouseButton mouseButton = cocoaButton2QtButton([event buttonNumber]);
 
diff --git a/src/gui/kernel/qcocoawindow_mac.mm b/src/gui/kernel/qcocoawindow_mac.mm
index 89f481f..8e62f02 100644
--- a/src/gui/kernel/qcocoawindow_mac.mm
+++ b/src/gui/kernel/qcocoawindow_mac.mm
@@ -128,12 +128,19 @@ QT_USE_NAMESPACE
 
 - (void)sendEvent:(NSEvent *)event
 {
-    [self retain];
-
     QWidget *widget = [[QT_MANGLE_NAMESPACE(QCocoaWindowDelegate) sharedDelegate] qt_qwidgetForWindow:self];
+
+    // Cocoa can hold onto the window after we've disavowed its knowledge. So,
+    // if we get sent an event afterwards just have it go through the super's
+    // version and don't do any stuff with Qt.
+    if (!widget) {
+        [super sendEvent:event];
+        return;
+    }
+
+    [self retain];
     QT_MANGLE_NAMESPACE(QCocoaView) *view = static_cast<QT_MANGLE_NAMESPACE(QCocoaView) *>(qt_mac_nativeview_for(widget));
     Qt::MouseButton mouseButton = cocoaButton2QtButton([event buttonNumber]);
-
     // sometimes need to redirect mouse events to the popup.
     QWidget *popup = qAppInstance()->activePopupWidget();
     if (popup && popup != widget) {
diff --git a/src/gui/painting/qprinter.cpp b/src/gui/painting/qprinter.cpp
index 154d90c..ba208fd 100644
--- a/src/gui/painting/qprinter.cpp
+++ b/src/gui/painting/qprinter.cpp
@@ -480,26 +480,26 @@ void QPrinterPrivate::addToManualSetList(QPrintEngine::PrintEnginePropertyKey ke
   \value A7 74 x 105 mm
   \value A8 52 x 74 mm
   \value A9 37 x 52 mm
-  \value B0 1030 x 1456 mm
-  \value B1 728 x 1030 mm
-  \value B10 32 x 45 mm
-  \value B2 515 x 728 mm
-  \value B3 364 x 515 mm
-  \value B4 257 x 364 mm
-  \value B5 182 x 257 mm, 7.17 x 10.13 inches
-  \value B6 128 x 182 mm
-  \value B7 91 x 128 mm
-  \value B8 64 x 91 mm
-  \value B9 45 x 64 mm
+  \value B0 1000 x 1414 mm
+  \value B1 707 x 1000 mm
+  \value B2 500 x 707 mm
+  \value B3 353 x 500 mm
+  \value B4 250 x 353 mm
+  \value B5 176 x 250 mm, 6.93 x 9.84 inches
+  \value B6 125 x 176 mm
+  \value B7 88 x 125 mm
+  \value B8 62 x 88 mm
+  \value B9 33 x 62 mm
+  \value B10 31 x 44 mm
   \value C5E 163 x 229 mm
   \value Comm10E 105 x 241 mm, U.S. Common 10 Envelope
   \value DLE 110 x 220 mm
-  \value Executive 7.5 x 10 inches, 191 x 254 mm
+  \value Executive 7.5 x 10 inches, 190.5 x 254 mm
   \value Folio 210 x 330 mm
-  \value Ledger 432 x 279 mm
-  \value Legal 8.5 x 14 inches, 216 x 356 mm
-  \value Letter 8.5 x 11 inches, 216 x 279 mm
-  \value Tabloid 279 x 432 mm
+  \value Ledger 431.8 x 279.4 mm
+  \value Legal 8.5 x 14 inches, 215.9 x 355.6 mm
+  \value Letter 8.5 x 11 inches, 215.9 x 279.4 mm
+  \value Tabloid 279.4 x 431.8 mm
   \value Custom Unknown, or a user defined size.
 
   With setFullPage(false) (the default), the metrics will be a bit
diff --git a/src/gui/styles/qmacstyle_mac.mm b/src/gui/styles/qmacstyle_mac.mm
index 5e538cb..64edd76 100644
--- a/src/gui/styles/qmacstyle_mac.mm
+++ b/src/gui/styles/qmacstyle_mac.mm
@@ -39,6 +39,11 @@
 **
 ****************************************************************************/
 
+/*
+  Note: The qdoc comments for QMacStyle are contained in
+  .../doc/src/qstyles.qdoc. 
+*/
+
 #include "qmacstyle_mac.h"
 
 #if defined(Q_WS_MAC) && !defined(QT_NO_STYLE_MAC)
@@ -2003,87 +2008,12 @@ void QMacStylePrivate::drawColorlessButton(const HIRect &macRect, HIThemeButtonD
     p->drawPixmap(int(macRect.origin.x), int(macRect.origin.y) + finalyoff, width, height, pm);
 }
 
-/*!
-    \class QMacStyle
-    \brief The QMacStyle class provides a Mac OS X style using the Apple Appearance Manager.
-
-    \ingroup appearance
-
-    This class is implemented as a wrapper to the HITheme
-    APIs, allowing applications to be styled according to the current
-    theme in use on Mac OS X. This is done by having primitives
-    in QStyle implemented in terms of what Mac OS X would normally theme.
-
-    \warning This style is only available on Mac OS X because it relies on the
-    HITheme APIs.
-
-    There are additional issues that should be taken
-    into consideration to make an application compatible with the
-    \link http://developer.apple.com/documentation/UserExperience/Conceptual/OSXHIGuidelines/index.html
-    Apple Human Interface Guidelines \endlink. Some of these issues are outlined
-    below.
-
-    \list
-
-    \i Layout - The restrictions on window layout are such that some
-    aspects of layout that are style-dependent cannot be achieved
-    using QLayout. Changes are being considered (and feedback would be
-    appreciated) to make layouts QStyle-able. Some of the restrictions
-    involve horizontal and vertical widget alignment and widget size
-    (covered below).
-
-    \i Widget size - Mac OS X allows widgets to have specific fixed sizes.  Qt
-    does not fully implement this behavior so as to maintain cross-platform
-    compatibility. As a result some widgets sizes may be inappropriate (and
-    subsequently not rendered correctly by the HITheme APIs).The
-    QWidget::sizeHint() will return the appropriate size for many
-    managed widgets (widgets enumerated in \l QStyle::ContentsType).
-
-    \i Effects - QMacStyle uses HITheme for performing most of the drawing, but
-    also uses emulation in a few cases where HITheme does not provide the
-    required functionality (for example, tab bars on Panther, the toolbar
-    separator, etc). We tried to make the emulation as close to the original as
-    possible. Please report any issues you see in effects or non-standard
-    widgets.
-
-    \endlist
-
-    There are other issues that need to be considered in the feel of
-    your application (including the general color scheme to match the
-    Aqua colors). The Guidelines mentioned above will remain current
-    with new advances and design suggestions for Mac OS X.
-
-    Note that the functions provided by QMacStyle are
-    reimplementations of QStyle functions; see QStyle for their
-    documentation.
-
-    \img qmacstyle.png
-    \sa QWindowsXPStyle, QWindowsStyle, QPlastiqueStyle, QCDEStyle, QMotifStyle
-*/
-
-
-/*!
-    \enum QMacStyle::WidgetSizePolicy
-
-    \value SizeSmall
-    \value SizeLarge
-    \value SizeMini
-    \value SizeDefault
-    \omitvalue SizeNone
-*/
-
-/*!
-    Constructs a QMacStyle object.
-*/
 QMacStyle::QMacStyle()
     : QWindowsStyle()
 {
     d = new QMacStylePrivate(this);
 }
 
-/*!
-    Destructs a QMacStyle object.
-*/
 QMacStyle::~QMacStyle()
 {
     delete qt_mac_backgroundPattern;
@@ -2157,7 +2087,6 @@ void qt_mac_fill_background(QPainter *painter, const QRegion &rgn, const QPoint
     }
 }
 
-/*! \reimp */
 void QMacStyle::polish(QPalette &pal)
 {
     if (!qt_mac_backgroundPattern) {
@@ -2181,17 +2110,14 @@ void QMacStyle::polish(QPalette &pal)
     }
 }
 
-/*! \reimp */
 void QMacStyle::polish(QApplication *)
 {
 }
 
-/*! \reimp */
 void QMacStyle::unpolish(QApplication *)
 {
 }
 
-/*! \reimp */
 void QMacStyle::polish(QWidget* w)
 {
     d->addWidget(w);
@@ -2255,7 +2181,6 @@ void QMacStyle::polish(QWidget* w)
     }
 }
 
-/*! \reimp */
 void QMacStyle::unpolish(QWidget* w)
 {
     d->removeWidget(w);
@@ -2286,7 +2211,6 @@ void QMacStyle::unpolish(QWidget* w)
     QWindowsStyle::unpolish(w);
 }
 
-/*! \reimp */
 int QMacStyle::pixelMetric(PixelMetric metric, const QStyleOption *opt, const QWidget *widget) const
 {
     int controlSize = getControlSize(opt, widget);
@@ -2668,7 +2592,6 @@ int QMacStyle::pixelMetric(PixelMetric metric, const QStyleOption *opt, const QW
     return ret;
 }
 
-/*! \reimp */
 QPalette QMacStyle::standardPalette() const
 {
     QPalette pal = QWindowsStyle::standardPalette();
@@ -2678,7 +2601,6 @@ QPalette QMacStyle::standardPalette() const
     return pal;
 }
 
-/*! \reimp */
 int QMacStyle::styleHint(StyleHint sh, const QStyleOption *opt, const QWidget *w,
                          QStyleHintReturn *hret) const
 {
@@ -2973,7 +2895,6 @@ int QMacStyle::styleHint(StyleHint sh, const QStyleOption *opt, const QWidget *w
     return ret;
 }
 
-/*! \reimp */
 QPixmap QMacStyle::generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap,
                                        const QStyleOption *opt) const
 {
@@ -2999,7 +2920,6 @@ QPixmap QMacStyle::generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixm
 }
 
 
-/*! \reimp */
 QPixmap QMacStyle::standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt,
                                   const QWidget *widget) const
 {
@@ -3030,31 +2950,7 @@ QPixmap QMacStyle::standardPixmap(StandardPixmap standardPixmap, const QStyleOpt
     }
     return icon.pixmap(size, size);
 }
-/*!
-    \enum QMacStyle::FocusRectPolicy
-
-    This type is used to signify a widget's focus rectangle policy.
-
-    \value FocusEnabled  show a focus rectangle when the widget has focus.
-    \value FocusDisabled  never show a focus rectangle for the widget.
-    \value FocusDefault  show a focus rectangle when the widget has
-    focus and the widget is a QSpinWidget, QDateTimeEdit, QLineEdit,
-    QListBox, QListView, editable QTextEdit, or one of their
-    subclasses.
-*/
-
-/*!
-    \obsolete
-    Sets the focus rectangle policy of \a w. The \a policy can be one of
-    \l{QMacStyle::FocusRectPolicy}.
 
-    This is now simply an interface to the Qt::WA_MacShowFocusRect attribute and the
-    FocusDefault value does nothing anymore. If you want to set a widget back
-    to its default value, you must save the old value of the attribute before
-    you change it.
-
-    \sa focusRectPolicy() QWidget::setAttribute()
-*/
 void QMacStyle::setFocusRectPolicy(QWidget *w, FocusRectPolicy policy)
 {
     switch (policy) {
@@ -3067,29 +2963,11 @@ void QMacStyle::setFocusRectPolicy(QWidget *w, FocusRectPolicy policy)
     }
 }
 
-/*!
-    \obsolete
-    Returns the focus rectangle policy for the widget \a w.
-
-    The focus rectangle policy can be one of \l{QMacStyle::FocusRectPolicy}.
-
-    In 4.3 and up this function will simply test for the
-    Qt::WA_MacShowFocusRect attribute and will never return
-    QMacStyle::FocusDefault.
-
-    \sa setFocusRectPolicy(), QWidget::testAttribute()
-*/
 QMacStyle::FocusRectPolicy QMacStyle::focusRectPolicy(const QWidget *w)
 {
     return w->testAttribute(Qt::WA_MacShowFocusRect) ? FocusEnabled : FocusDisabled;
 }
 
-/*!
-    \obsolete
-
-    Call QWidget::setAttribute() with Qt::WA_MacMiniSize, Qt::WA_MacSmallSize,
-    or Qt::WA_MacNormalSize instead.
-*/
 void QMacStyle::setWidgetSizePolicy(const QWidget *widget, WidgetSizePolicy policy)
 {
     QWidget *wadget = const_cast<QWidget *>(widget);
@@ -3098,12 +2976,6 @@ void QMacStyle::setWidgetSizePolicy(const QWidget *widget, WidgetSizePolicy poli
     wadget->setAttribute(Qt::WA_MacMiniSize, policy == SizeMini);
 }
 
-/*!
-    \obsolete
-
-    Call QWidget::testAttribute() with Qt::WA_MacMiniSize, Qt::WA_MacSmallSize,
-    or Qt::WA_MacNormalSize instead.
-*/
 QMacStyle::WidgetSizePolicy QMacStyle::widgetSizePolicy(const QWidget *widget)
 {
     while (widget) {
@@ -3119,7 +2991,6 @@ QMacStyle::WidgetSizePolicy QMacStyle::widgetSizePolicy(const QWidget *widget)
     return SizeDefault;
 }
 
-/*! \reimp */
 void QMacStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QPainter *p,
                               const QWidget *w) const
 {
@@ -3552,7 +3423,6 @@ static inline QPixmap darkenPixmap(const QPixmap &pixmap)
 
 
 
-/*! \reimp */
 void QMacStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter *p,
                             const QWidget *w) const
 {
@@ -4605,7 +4475,7 @@ static void setLayoutItemMargins(int left, int top, int right, int bottom, QRect
         rect->adjust(left, top, right, bottom);
     }
 }
-/*! \reimp */
+
 QRect QMacStyle::subElementRect(SubElement sr, const QStyleOption *opt,
                                 const QWidget *widget) const
 {
@@ -4899,7 +4769,6 @@ static inline void drawToolbarButtonArrow(const QRect &toolButtonRect, ThemeDraw
     HIThemeDrawPopupArrow(&hirect, &padi, cg, kHIThemeOrientationNormal);
 }
 
-/*! \reimp */
 void QMacStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex *opt, QPainter *p,
                                    const QWidget *widget) const
 {
@@ -5406,7 +5275,6 @@ void QMacStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex
     }
 }
 
-/*! \reimp */
 QStyle::SubControl QMacStyle::hitTestComplexControl(ComplexControl cc,
                                                     const QStyleOptionComplex *opt,
                                                     const QPoint &pt, const QWidget *widget) const
@@ -5537,7 +5405,6 @@ QStyle::SubControl QMacStyle::hitTestComplexControl(ComplexControl cc,
     return sc;
 }
 
-/*! \reimp */
 QRect QMacStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *opt, SubControl sc,
                                 const QWidget *widget) const
 {
@@ -5877,7 +5744,6 @@ QRect QMacStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *op
     return ret;
 }
 
-/*! \reimp */
 QSize QMacStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt,
                                   const QSize &csz, const QWidget *widget) const
 {
@@ -6172,9 +6038,6 @@ QSize QMacStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt,
     return sz;
 }
 
-/*!
-    \reimp
-*/
 void QMacStyle::drawItemText(QPainter *p, const QRect &r, int flags, const QPalette &pal,
                              bool enabled, const QString &text, QPalette::ColorRole textRole) const
 {
@@ -6183,9 +6046,6 @@ void QMacStyle::drawItemText(QPainter *p, const QRect &r, int flags, const QPale
     QWindowsStyle::drawItemText(p, r, flags, pal, enabled, text, textRole);
 }
 
-/*!
-  \reimp
-*/
 bool QMacStyle::event(QEvent *e)
 {
     if(e->type() == QEvent::FocusIn) {
@@ -6260,9 +6120,6 @@ void qt_mac_constructQIconFromIconRef(const IconRef icon, const IconRef overlayI
     }
 }
 
-/*!
-    \internal
-*/
 QIcon QMacStyle::standardIconImplementation(StandardPixmap standardIcon, const QStyleOption *opt,
                                             const QWidget *widget) const
 {
@@ -6376,9 +6233,6 @@ QIcon QMacStyle::standardIconImplementation(StandardPixmap standardIcon, const Q
     return QWindowsStyle::standardIconImplementation(standardIcon, opt, widget);
 }
 
-/*!
-  \internal
-*/
 int QMacStyle::layoutSpacingImplementation(QSizePolicy::ControlType control1,
                                            QSizePolicy::ControlType control2,
                                            Qt::Orientation orientation,
diff --git a/src/gui/widgets/qcombobox.cpp b/src/gui/widgets/qcombobox.cpp
index f30ece4..01fe9d2 100644
--- a/src/gui/widgets/qcombobox.cpp
+++ b/src/gui/widgets/qcombobox.cpp
@@ -947,7 +947,7 @@ QComboBoxPrivateContainer* QComboBoxPrivate::viewContainer()
     container = new QComboBoxPrivateContainer(new QComboBoxListView(q), q);
     container->itemView()->setModel(model);
     container->itemView()->setTextElideMode(Qt::ElideMiddle);
-    updateDelegate();
+    updateDelegate(true);
     updateLayoutDirection();
     updateViewContainerPaletteAndOpacity();
     QObject::connect(container, SIGNAL(itemSelected(QModelIndex)),
@@ -1589,15 +1589,25 @@ bool QComboBox::isEditable() const
     return d->lineEdit != 0;
 }
 
-void QComboBoxPrivate::updateDelegate()
+/*! \internal
+    update the default delegate
+    depending on the style's SH_ComboBox_Popup hint, we use a different default delegate.
+
+    but we do not change the delegate is the combobox use a custom delegate,
+    unless \a force is set to true.
+ */
+void QComboBoxPrivate::updateDelegate(bool force)
 {
     Q_Q(QComboBox);
     QStyleOptionComboBox opt;
     q->initStyleOption(&opt);
-    if (q->style()->styleHint(QStyle::SH_ComboBox_Popup, &opt, q))
-        q->setItemDelegate(new QComboMenuDelegate(q->view(), q));
-    else
-        q->setItemDelegate(new QComboBoxDelegate(q->view(), q));
+    if (q->style()->styleHint(QStyle::SH_ComboBox_Popup, &opt, q)) {
+        if (force || qobject_cast<QComboBoxDelegate *>(q->itemDelegate()))
+            q->setItemDelegate(new QComboMenuDelegate(q->view(), q));
+    } else {
+        if (force || qobject_cast<QComboMenuDelegate *>(q->itemDelegate()))
+            q->setItemDelegate(new QComboBoxDelegate(q->view(), q));
+    }
 }
 
 QIcon QComboBoxPrivate::itemIcon(const QModelIndex &index) const
diff --git a/src/gui/widgets/qcombobox_p.h b/src/gui/widgets/qcombobox_p.h
index a0b76cf..ee0da62 100644
--- a/src/gui/widgets/qcombobox_p.h
+++ b/src/gui/widgets/qcombobox_p.h
@@ -256,7 +256,7 @@ private:
 };
 
 class QComboMenuDelegate : public QAbstractItemDelegate
-{
+{ Q_OBJECT
 public:
     QComboMenuDelegate(QObject *parent, QComboBox *cmb) : QAbstractItemDelegate(parent), mCombo(cmb) {}
 
@@ -285,7 +285,7 @@ private:
 // Vista does not use the new theme for combo boxes and there might 
 // be other side effects from using the new class
 class QComboBoxDelegate : public QItemDelegate
-{
+{ Q_OBJECT
 public:
     QComboBoxDelegate(QObject *parent, QComboBox *cmb) : QItemDelegate(parent), mCombo(cmb) {}
 
@@ -367,7 +367,7 @@ public:
     int itemRole() const;
     void updateLayoutDirection();
     void setCurrentIndex(const QModelIndex &index);
-    void updateDelegate();
+    void updateDelegate(bool force = false);
     void keyboardSearchString(const QString &text);
     void modelChanged();
     void updateViewContainerPaletteAndOpacity();
diff --git a/src/sql/drivers/ibase/qsql_ibase.cpp b/src/sql/drivers/ibase/qsql_ibase.cpp
index 4f3d79d..1645555 100644
--- a/src/sql/drivers/ibase/qsql_ibase.cpp
+++ b/src/sql/drivers/ibase/qsql_ibase.cpp
@@ -55,6 +55,7 @@
 #include <limits.h>
 #include <math.h>
 #include <qdebug.h>
+#include <QVarLengthArray>
 
 QT_BEGIN_NAMESPACE
 
@@ -583,7 +584,7 @@ QVariant QIBaseResultPrivate::fetchArray(int pos, ISC_QUAD *arr)
 
     int arraySize = 1, subArraySize;
     short dimensions = desc.array_desc_dimensions;
-    short *numElements = new short[dimensions];
+    QVarLengthArray<short> numElements(dimensions);
 
     for(int i = 0; i < dimensions; ++i) {
         subArraySize = (desc.array_desc_bounds[i].array_bound_upper -
@@ -612,9 +613,7 @@ QVariant QIBaseResultPrivate::fetchArray(int pos, ISC_QUAD *arr)
                 QSqlError::StatementError))
         return list;
 
-    readArrayBuffer(list, ba.data(), 0, numElements, &desc, tc);
-
-    delete[] numElements;
+    readArrayBuffer(list, ba.data(), 0, numElements.data(), &desc, tc);
 
     return QVariant(list);
 }
diff --git a/src/sql/drivers/mysql/qsql_mysql.cpp b/src/sql/drivers/mysql/qsql_mysql.cpp
index fbefa0c..51fc306 100644
--- a/src/sql/drivers/mysql/qsql_mysql.cpp
+++ b/src/sql/drivers/mysql/qsql_mysql.cpp
@@ -1279,6 +1279,11 @@ bool QMYSQLDriver::open(const QString& db,
     d->preparedQuerysEnabled = false;
 #endif
 
+#ifndef QT_NO_THREAD
+    mysql_thread_init();
+#endif
+
+
     setOpen(true);
     setOpenError(false);
     return true;
@@ -1287,6 +1292,9 @@ bool QMYSQLDriver::open(const QString& db,
 void QMYSQLDriver::close()
 {
     if (isOpen()) {
+#ifndef QT_NO_THREAD
+        mysql_thread_end();
+#endif
         mysql_close(d->mysql);
         d->mysql = NULL;
         setOpen(false);
diff --git a/src/xmlpatterns/expr/qpath.cpp b/src/xmlpatterns/expr/qpath.cpp
index 33bfa0f..a60f622 100644
--- a/src/xmlpatterns/expr/qpath.cpp
+++ b/src/xmlpatterns/expr/qpath.cpp
@@ -170,7 +170,7 @@ Expression::Ptr Path::compress(const StaticContext::Ptr &context)
 
     /* We do this as late as we can, such that we pick up the most recent type
      * from the operand. */
-    if(m_isLast && !m_kind == XSLTForEach && m_operand2->staticType()->itemType() == BuiltinTypes::item)
+    if(m_isLast && m_kind != XSLTForEach && m_operand2->staticType()->itemType() == BuiltinTypes::item)
         m_checkXPTY0018 = true;
 
     return me;
diff --git a/tests/auto/qcombobox/tst_qcombobox.cpp b/tests/auto/qcombobox/tst_qcombobox.cpp
index 6a87e3c..2fff6d0 100644
--- a/tests/auto/qcombobox/tst_qcombobox.cpp
+++ b/tests/auto/qcombobox/tst_qcombobox.cpp
@@ -76,6 +76,7 @@
 #endif
 #include <qabstractitemview.h>
 #include "../../shared/util.h"
+#include <qstyleditemdelegate.h>
 
 //TESTED_CLASS=
 //TESTED_FILES=
@@ -141,6 +142,8 @@ private slots:
     void setModelColumn();
     void noScrollbar_data();
     void noScrollbar();
+    void setItemDelegate();
+    void task253944_itemDelegateIsReset();
 
 protected slots:
     void onEditTextChanged( const QString &newString );
@@ -2206,5 +2209,26 @@ void tst_QComboBox::noScrollbar()
     }
 }
 
+void tst_QComboBox::setItemDelegate()
+{
+    QComboBox comboBox;
+    QStyledItemDelegate *itemDelegate = new QStyledItemDelegate;
+    comboBox.setItemDelegate(itemDelegate);
+    QCOMPARE(comboBox.itemDelegate(), itemDelegate);
+}
+
+void tst_QComboBox::task253944_itemDelegateIsReset()
+{
+    QComboBox comboBox;
+    QStyledItemDelegate *itemDelegate = new QStyledItemDelegate;
+    comboBox.setItemDelegate(itemDelegate);
+
+    comboBox.setEditable(true);
+    QCOMPARE(comboBox.itemDelegate(), itemDelegate);
+
+    comboBox.setStyleSheet("QComboBox { border: 1px solid gray; }");
+    QCOMPARE(comboBox.itemDelegate(), itemDelegate);
+}
+
 QTEST_MAIN(tst_QComboBox)
 #include "tst_qcombobox.moc"
diff --git a/tests/auto/qsslsocket/qsslsocket.pro b/tests/auto/qsslsocket/qsslsocket.pro
index 147b40d..c29fc68 100644
--- a/tests/auto/qsslsocket/qsslsocket.pro
+++ b/tests/auto/qsslsocket/qsslsocket.pro
@@ -7,6 +7,12 @@ QT -= gui
 
 TARGET = tst_qsslsocket
 
+!wince* {
+DEFINES += SRCDIR=\\\"$$PWD/\\\"
+} else {
+DEFINES += SRCDIR=\\\"./\\\"
+}
+
 win32 {
   CONFIG(debug, debug|release) {
     DESTDIR = debug
diff --git a/tests/auto/qsslsocket/tst_qsslsocket.cpp b/tests/auto/qsslsocket/tst_qsslsocket.cpp
index d87ab7b..40840bd 100644
--- a/tests/auto/qsslsocket/tst_qsslsocket.cpp
+++ b/tests/auto/qsslsocket/tst_qsslsocket.cpp
@@ -578,7 +578,7 @@ void tst_QSslSocket::connectToHostEncrypted()
     QSslSocketPtr socket = newSocket();
     this->socket = socket;
 
-    socket->addCaCertificates(QLatin1String("certs/qt-test-server-cacert.pem"));
+    QVERIFY(socket->addCaCertificates(QLatin1String(SRCDIR "certs/qt-test-server-cacert.pem")));
 #ifdef QSSLSOCKET_CERTUNTRUSTED_WORKAROUND
     connect(&socket, SIGNAL(sslErrors(QList<QSslError>)),
             this, SLOT(untrustedWorkaroundSlot(QList<QSslError>)));
@@ -675,7 +675,7 @@ void tst_QSslSocket::peerCertificateChain()
     QSslSocketPtr socket = newSocket();
     this->socket = socket;
 
-    QList<QSslCertificate> caCertificates = QSslCertificate::fromPath(QLatin1String("certs/qt-test-server-cacert.pem"));
+    QList<QSslCertificate> caCertificates = QSslCertificate::fromPath(QLatin1String(SRCDIR "certs/qt-test-server-cacert.pem"));
     QVERIFY(caCertificates.count() == 1);
 
     socket->addCaCertificates(caCertificates);
@@ -736,7 +736,7 @@ void tst_QSslSocket::protocol()
 
     QSslSocketPtr socket = newSocket();
     this->socket = socket;
-    QList<QSslCertificate> certs = QSslCertificate::fromPath("certs/qt-test-server-cacert.pem");
+    QList<QSslCertificate> certs = QSslCertificate::fromPath(SRCDIR "certs/qt-test-server-cacert.pem");
 
 //    qDebug() << "certs:" << certs.at(0).issuerInfo(QSslCertificate::CommonName);
     socket->setCaCertificates(certs);
@@ -819,7 +819,7 @@ void tst_QSslSocket::setCaCertificates()
 
     QSslSocket socket;
     QCOMPARE(socket.caCertificates(), QSslSocket::defaultCaCertificates());
-    socket.setCaCertificates(QSslCertificate::fromPath("certs/qt-test-server-cacert.pem"));
+    socket.setCaCertificates(QSslCertificate::fromPath(SRCDIR "certs/qt-test-server-cacert.pem"));
     QCOMPARE(socket.caCertificates().size(), 1);
     socket.setCaCertificates(socket.defaultCaCertificates());
     QCOMPARE(socket.caCertificates(), QSslSocket::defaultCaCertificates());
@@ -850,13 +850,13 @@ protected:
         socket = new QSslSocket(this);
         connect(socket, SIGNAL(sslErrors(const QList<QSslError> &)), this, SLOT(ignoreErrorSlot()));
 
-        QFile file("certs/fluke.key");
+        QFile file(SRCDIR "certs/fluke.key");
         QVERIFY(file.open(QIODevice::ReadOnly));
         QSslKey key(file.readAll(), QSsl::Rsa, QSsl::Pem, QSsl::PrivateKey);
         QVERIFY(!key.isNull());
         socket->setPrivateKey(key);
 
-        QList<QSslCertificate> localCert = QSslCertificate::fromPath("certs/fluke.cert");
+        QList<QSslCertificate> localCert = QSslCertificate::fromPath(SRCDIR "certs/fluke.cert");
         QVERIFY(!localCert.isEmpty());
         QVERIFY(localCert.first().handle());
         socket->setLocalCertificate(localCert.first());
@@ -957,7 +957,7 @@ void tst_QSslSocket::addDefaultCaCertificate()
     // Reset the global CA chain
     QSslSocket::setDefaultCaCertificates(QSslSocket::systemCaCertificates());
 
-    QList<QSslCertificate> flukeCerts = QSslCertificate::fromPath("certs/qt-test-server-cacert.pem");
+    QList<QSslCertificate> flukeCerts = QSslCertificate::fromPath(SRCDIR "certs/qt-test-server-cacert.pem");
     QCOMPARE(flukeCerts.size(), 1);
     QList<QSslCertificate> globalCerts = QSslSocket::defaultCaCertificates();
     QVERIFY(!globalCerts.contains(flukeCerts.first()));
@@ -1041,7 +1041,7 @@ void tst_QSslSocket::wildcard()
     // responds with the wildcard, and QSslSocket should accept that as a
     // valid connection.  This was broken in 4.3.0.
     QSslSocketPtr socket = newSocket();
-    socket->addCaCertificates(QLatin1String("certs/qt-test-server-cacert.pem"));
+    socket->addCaCertificates(QLatin1String(SRCDIR "certs/qt-test-server-cacert.pem"));
     this->socket = socket;
 #ifdef QSSLSOCKET_CERTUNTRUSTED_WORKAROUND
     connect(socket, SIGNAL(sslErrors(QList<QSslError>)),
@@ -1067,7 +1067,7 @@ protected:
         socket->ignoreSslErrors();
 
         // Only set the certificate
-        QList<QSslCertificate> localCert = QSslCertificate::fromPath("certs/fluke.cert");
+        QList<QSslCertificate> localCert = QSslCertificate::fromPath(SRCDIR "certs/fluke.cert");
         QVERIFY(!localCert.isEmpty());
         QVERIFY(localCert.first().handle());
         socket->setLocalCertificate(localCert.first());
@@ -1226,13 +1226,13 @@ protected:
         socket = new QSslSocket(this);
         connect(socket, SIGNAL(sslErrors(const QList<QSslError> &)), this, SLOT(ignoreErrorSlot()));
 
-        QFile file("certs/fluke.key");
+        QFile file(SRCDIR "certs/fluke.key");
         QVERIFY(file.open(QIODevice::ReadOnly));
         QSslKey key(file.readAll(), QSsl::Rsa, QSsl::Pem, QSsl::PrivateKey);
         QVERIFY(!key.isNull());
         socket->setPrivateKey(key);
 
-        QList<QSslCertificate> localCert = QSslCertificate::fromPath("certs/fluke.cert");
+        QList<QSslCertificate> localCert = QSslCertificate::fromPath(SRCDIR "certs/fluke.cert");
         QVERIFY(!localCert.isEmpty());
         QVERIFY(localCert.first().handle());
         socket->setLocalCertificate(localCert.first());
@@ -1392,8 +1392,8 @@ protected:
     {
         socket = new QSslSocket(this);
 
-        socket->setPrivateKey("certs/fluke.key");
-        socket->setLocalCertificate("certs/fluke.cert");
+        socket->setPrivateKey(SRCDIR "certs/fluke.key");
+        socket->setLocalCertificate(SRCDIR "certs/fluke.cert");
         socket->setSocketDescriptor(socketDescriptor);
         socket->startServerEncryption();
     }
@@ -1516,7 +1516,7 @@ void tst_QSslSocket::resetProxy()
     // make sure the connection works, and then set a nonsense proxy, and then
     // make sure it does not work anymore
     QSslSocket socket;
-    socket.addCaCertificates(QLatin1String("certs/qt-test-server-cacert.pem"));
+    socket.addCaCertificates(QLatin1String(SRCDIR "certs/qt-test-server-cacert.pem"));
     socket.setProxy(goodProxy);
     socket.connectToHostEncrypted(QtNetworkSettings::serverName(), 443);
     QVERIFY2(socket.waitForConnected(10000), qPrintable(socket.errorString()));
@@ -1529,7 +1529,7 @@ void tst_QSslSocket::resetProxy()
     // set the nonsense proxy and make sure the connection does not work,
     // and then set the right proxy and make sure it works
     QSslSocket socket2;
-    socket2.addCaCertificates(QLatin1String("certs/qt-test-server-cacert.pem"));
+    socket2.addCaCertificates(QLatin1String(SRCDIR "certs/qt-test-server-cacert.pem"));
     socket2.setProxy(badProxy);
     socket2.connectToHostEncrypted(QtNetworkSettings::serverName(), 443);
     QVERIFY(! socket2.waitForConnected(10000));
diff --git a/tests/auto/utf8/tst_utf8.cpp b/tests/auto/utf8/tst_utf8.cpp
index 3aef69f..e21e5a3 100644
--- a/tests/auto/utf8/tst_utf8.cpp
+++ b/tests/auto/utf8/tst_utf8.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
 ** Contact: Qt Software Information (qt-info@nokia.com)
 **
 ** This file is part of the test suite of the Qt Toolkit.
diff --git a/tools/linguist/lupdate/java.cpp b/tools/linguist/lupdate/java.cpp
index c8dbe5b..31024f9 100644
--- a/tools/linguist/lupdate/java.cpp
+++ b/tools/linguist/lupdate/java.cpp
@@ -60,7 +60,7 @@ enum { Tok_Eof, Tok_class, Tok_return, Tok_tr,
        Tok_Comment, Tok_String, Tok_Colon, Tok_Dot,
        Tok_LeftBrace, Tok_RightBrace, Tok_LeftParen,
        Tok_RightParen, Tok_Comma, Tok_Semicolon,
-       Tok_Integer, Tok_Plus, Tok_PlusPlus, Tok_PlusEq };
+       Tok_Integer, Tok_Plus, Tok_PlusPlus, Tok_PlusEq, Tok_null };
 
 class Scope
 {
@@ -144,7 +144,11 @@ static int getToken()
                      case 'c':
                         if ( yyIdent == QLatin1String("class") )
                             return Tok_class;
-                    break;
+                        break;
+                     case 'n':
+                         if ( yyIdent == QLatin1String("null") )
+                             return Tok_null;
+                        break;
                 }
             }
             switch ( yyIdent.at(0).toLatin1() ) {
@@ -384,9 +388,11 @@ static bool matchInteger( qlonglong *number)
 static bool matchStringOrNull(QString &s)
 {
     bool matches = matchString(s);
-    qlonglong num = 0;
-    if (!matches) matches = matchInteger(&num);
-    return matches && num == 0;
+    if (!matches) {
+        matches = (yyTok == Tok_null);
+        if (matches) yyTok = getToken();
+    }
+    return matches;
 }
 
 /*