Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7

29 files changed, 544 insertions, 106 deletions

diff --git a/doc/src/deployment/deployment.qdoc b/doc/src/deployment/deployment.qdoc
index 00771ed..f2908bd 100644
--- a/doc/src/deployment/deployment.qdoc
+++ b/doc/src/deployment/deployment.qdoc
@@ -1442,10 +1442,8 @@
     \endlist
 
     \note If you want a 3rd party library to be included in your
-    application bundle, then you must add an excplicit lib entry for
-    that library to your application's .pro file.  Otherwise, the
-    \c macdeployqt tool will not copy the 3rd party .dylib into the
-    bundle.
+    application bundle, then you must copy the library into the
+    bundle manually, after the bundle is created.
 
     \c macdeployqt supports the following options:
     \list
diff --git a/doc/src/getting-started/gettingstartedqml.qdoc b/doc/src/getting-started/gettingstartedqml.qdoc
index 885e6ce..a19d281 100644
--- a/doc/src/getting-started/gettingstartedqml.qdoc
+++ b/doc/src/getting-started/gettingstartedqml.qdoc
@@ -224,15 +224,13 @@
     \code
         import Qt 4.7                \\import the main Qt QML module
         import "folderName"            \\import the contents of the folder    
-        import "Button.qml"            \\import a QML file
-        import "NewButton.qml" as ButtonModule    \\import a QML file and give it a name
         import "script.js" as Script        \\import a Javascript file and name it as Script
     \endcode
 
-    To use the \c Button element in \c FileMenu.qml, we need to import \c Button.qml.
-    The syntax shown above, shows how to use the \c import keyword. However, the
-    \c {import Button.qml} is not necessary; qmlviewer will import all the contents
-    of the current directory. We can directly create a \c Button element by declaring
+    The syntax shown above shows how to use the \c import keyword. This is required to
+    use JavaScript files, or QML files that are not within the same directory. Since 
+    \c Button.qml is in the same directory as \c FileMenu.qml, we do not need to import
+    the \c Button.qml file to use it. We can directly create a \c Button element by declaring
     \c Button{}, similar to a \c Rectangle{} declaration.
 
     \code
diff --git a/doc/src/snippets/declarative/loader/KeyReader.qml b/doc/src/snippets/declarative/loader/KeyReader.qml
new file mode 100644
index 0000000..4423ac6
--- /dev/null
+++ b/doc/src/snippets/declarative/loader/KeyReader.qml
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import Qt 4.7
+
+Item {
+    Item {
+        focus: true
+        Keys.onPressed: {
+            console.log("Loaded item captured:", event.text);
+            event.accepted = true;
+        }
+    }
+}
+//![0]
diff --git a/doc/src/snippets/declarative/loader/MyItem.qml b/doc/src/snippets/declarative/loader/MyItem.qml
new file mode 100644
index 0000000..cc69661
--- /dev/null
+++ b/doc/src/snippets/declarative/loader/MyItem.qml
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import Qt 4.7
+
+Rectangle {
+   id: myItem
+   signal message(string msg)
+
+   width: 100; height: 100
+
+   MouseArea {
+       anchors.fill: parent
+       onClicked: myItem.message("clicked!")
+   }
+}
+//![0]
diff --git a/doc/src/snippets/declarative/loader/connections.qml b/doc/src/snippets/declarative/loader/connections.qml
new file mode 100644
index 0000000..babac4e
--- /dev/null
+++ b/doc/src/snippets/declarative/loader/connections.qml
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import Qt 4.7
+
+Item {
+    width: 100; height: 100
+
+    Loader {
+       id: myLoader
+       source: "MyItem.qml"
+    }
+
+    Connections { 
+        target: myLoader.item
+        onMessage: console.log(msg)
+    }
+}
+//![0]
diff --git a/doc/src/snippets/declarative/loader/focus.qml b/doc/src/snippets/declarative/loader/focus.qml
new file mode 100644
index 0000000..464d986
--- /dev/null
+++ b/doc/src/snippets/declarative/loader/focus.qml
@@ -0,0 +1,62 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import Qt 4.7
+
+Rectangle {
+    width: 200; height: 200
+
+    Loader {
+        id: loader
+        focus: true
+    }
+
+    MouseArea {
+        anchors.fill: parent
+        onClicked: loader.source = "KeyReader.qml"
+    }
+
+    Keys.onPressed: {
+        console.log("Captured:", event.text);
+    }
+}
+//![0]
+
diff --git a/doc/src/snippets/declarative/loader/simple.qml b/doc/src/snippets/declarative/loader/simple.qml
new file mode 100644
index 0000000..e0dc6b3
--- /dev/null
+++ b/doc/src/snippets/declarative/loader/simple.qml
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import Qt 4.7
+
+Item {
+    width: 200; height: 200
+
+    Loader { id: pageLoader }
+
+    MouseArea { 
+        anchors.fill: parent
+        onClicked: pageLoader.source = "Page1.qml"
+    }
+}
+//![0]
diff --git a/doc/src/xml-processing/xquery-introduction.qdoc b/doc/src/xml-processing/xquery-introduction.qdoc
index b79c205..b5356f7 100644
--- a/doc/src/xml-processing/xquery-introduction.qdoc
+++ b/doc/src/xml-processing/xquery-introduction.qdoc
@@ -29,6 +29,7 @@
 \page xquery-introduction.html
 \title A Short Path to XQuery
 
+\pagekeywords XPath XQuery
 \startpage XQuery
 \target XQuery-introduction
 
diff --git a/src/corelib/codecs/qtextcodec_symbian.cpp b/src/corelib/codecs/qtextcodec_symbian.cpp
index e4db9d7..20e0cfc 100644
--- a/src/corelib/codecs/qtextcodec_symbian.cpp
+++ b/src/corelib/codecs/qtextcodec_symbian.cpp
@@ -53,8 +53,10 @@ struct QSymbianCodecInitData {
     const char *aliases;
 };
 
-/* This table contains the known Symbian codecs aliases. It is ordered by charsetId.
-   It is required as symbian does not provide have aliases.
+/* This table contains the known Symbian codecs aliases.
+   It is required because symbian does not provide aliases for codecs.
+   It is also faster to have a name here than asking the system.
+   It is ordered by charsetId to allow binary search lookup
  */
 static const QSymbianCodecInitData codecsData[] = {
     { /*268439485*/ KCharacterSetIdentifierShiftJis,            17, "Shift_JIS\0MS_Kanji\0csShiftJIS\0MS_KANJI\0SJIS\0" },
diff --git a/src/declarative/graphicsitems/qdeclarativeloader.cpp b/src/declarative/graphicsitems/qdeclarativeloader.cpp
index 4c6268f..2fde4c8 100644
--- a/src/declarative/graphicsitems/qdeclarativeloader.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeloader.cpp
@@ -115,53 +115,76 @@ void QDeclarativeLoaderPrivate::initResize()
     \brief The Loader item allows dynamically loading an Item-based
     subtree from a URL or Component.
 
-    The Loader element instantiates an item from a component. The component to
-    be instantiated may be specified directly by the \l sourceComponent
-    property, or loaded from a URL via the \l source property.
+    Loader is used to dynamically load visual QML components. It can load a
+    QML file (using the \l source property) or a \l Component object (using 
+    the \l sourceComponent property). It is useful for delaying the creation 
+    of a component until it is required: for example, when a component should 
+    be created on demand, or when a component should not be created 
+    unnecessarily for performance reasons.
 
-    Loader can be used to delay the creation of a component until it
-    is required.  For example, this loads "Page1.qml" as a component
-    into the Loader element, when the \l MouseArea is clicked:
+    Here is a Loader that loads "Page1.qml" as a component when the 
+    \l MouseArea is clicked:
 
-    \code
-    import Qt 4.7
+    \snippet doc/src/snippets/declarative/loader/simple.qml 0
 
-    Item {
-        width: 200; height: 200
+    The loaded item can be accessed using the \l item property.
 
-        MouseArea { 
-            anchors.fill: parent
-            onClicked: pageLoader.source = "Page1.qml"
-        }
+    Loader is like any other visual item and must be positioned and sized 
+    accordingly to become visible. Once the component is loaded, the Loader 
+    is automatically resized to the size of the component.
 
-        Loader { id: pageLoader }
-    }
-    \endcode
+    If the \l source or \l sourceComponent changes, any previously instantiated
+    items are destroyed. Setting \l source to an empty string or setting
+    \l sourceComponent to \c undefined destroys the currently loaded item,
+    freeing resources and leaving the Loader empty.
+
+
+    \section2 Receiving signals from loaded items
 
-    Note that Loader is like any other graphical Item and needs to be positioned 
-    and sized accordingly to become visible. When a component is loaded, the 
-    Loader is automatically resized to the size of the component.
+    Any signals emitted from the loaded item can be received using the 
+    \l Connections element. For example, the following \c application.qml
+    loads \c MyItem.qml, and is able to receive the \c message signal from
+    the loaded item through a \l Connections object:
 
-    If the Loader source is changed, any previous items instantiated
-    will be destroyed.  Setting \l source to an empty string, or setting
-    sourceComponent to \e undefined
-    will destroy the currently instantiated items, freeing resources
-    and leaving the Loader empty.  For example:
+    \table
+    \row 
+    \o application.qml
+    \o MyItem.qml
+    \row
+    \o \snippet doc/src/snippets/declarative/loader/connections.qml 0
+    \o \snippet doc/src/snippets/declarative/loader/MyItem.qml 0
+    \endtable
 
-    \code
-    pageLoader.source = ""
-    \endcode
+    Alternatively, since \c MyItem.qml is loaded within the scope of the
+    Loader, it could also directly call any function defined in the Loader or
+    its parent \l Item.
 
-      or
 
-    \code
-    pageLoader.sourceComponent = undefined
-    \endcode
+    \section2 Focus and key events
 
-    unloads "Page1.qml" and frees resources consumed by it.
+    Loader is a focus scope. Its \l {Item::}{focus} property must be set to 
+    \c true for any of its children to get the \e {active focus}. (See 
+    \l{qmlfocus#Acquiring Focus and Focus Scopes}{the focus documentation page} 
+    for more details.) Any key events received in the loaded item should likely
+    also be \l {KeyEvent::}{accepted} so they are not propagated to the Loader.
 
-    Note that Loader is a focus scope. Its \c focus property must be set to \c true for any of its children
-    to get the \e {active focus} (see \l{qmlfocus#Acquiring Focus and Focus Scopes}{the focus documentation page} for more details).
+    For example, the following \c application.qml loads \c KeyReader.qml when
+    the \l MouseArea is clicked.  Notice the \l {Item::}{focus} property is 
+    set to \c true for the Loader as well as the \l Item in the dynamically 
+    loaded object:
+
+    \table
+    \row 
+    \o application.qml
+    \o KeyReader.qml
+    \row
+    \o \snippet doc/src/snippets/declarative/loader/focus.qml 0
+    \o \snippet doc/src/snippets/declarative/loader/KeyReader.qml 0
+    \endtable
+
+    Once \c KeyReader.qml is loaded, it accepts key events and sets 
+    \c event.accepted to \c true so that the event is not propagated to the
+    parent \l Rectangle.
 
     \sa {dynamic-object-creation}{Dynamic Object Creation}
 */
@@ -198,8 +221,13 @@ QDeclarativeLoader::~QDeclarativeLoader()
 
 /*!
     \qmlproperty url Loader::source
-    This property holds the URL of the QML component to
-    instantiate.
+    This property holds the URL of the QML component to instantiate.
+
+    Note the QML component must be an \l Item-based component. Loader cannot
+    load non-visual components.
+
+    To unload the currently loaded item, set this property to an empty string,
+    or set \l sourceComponent to \c undefined.
 
     \sa sourceComponent, status, progress
 */
@@ -258,7 +286,8 @@ void QDeclarativeLoader::setSource(const QUrl &url)
     }
     \endqml
 
-    Note this value must hold a \l Component object; it cannot be a \l Item.
+    To unload the currently loaded item, set this property to an empty string,
+    or set \l sourceComponent to \c undefined.
 
     \sa source, progress
 */
@@ -477,7 +506,7 @@ void QDeclarativeLoaderPrivate::_q_updateSize(bool loaderGeometryChanged)
 
 /*!
     \qmlproperty Item Loader::item
-    This property holds the top-level item created from source.
+    This property holds the top-level item that is currently loaded.
 */
 QGraphicsObject *QDeclarativeLoader::item() const
 {
diff --git a/src/declarative/qml/qdeclarativeengine.cpp b/src/declarative/qml/qdeclarativeengine.cpp
index 513fc65..bc7468f 100644
--- a/src/declarative/qml/qdeclarativeengine.cpp
+++ b/src/declarative/qml/qdeclarativeengine.cpp
@@ -674,7 +674,7 @@ void QDeclarativeEngine::addImageProvider(const QString &providerId, QDeclarativ
 {
     Q_D(QDeclarativeEngine);
     QMutexLocker locker(&d->mutex);
-    d->imageProviders.insert(providerId, provider);
+    d->imageProviders.insert(providerId, QSharedPointer<QDeclarativeImageProvider>(provider));
 }
 
 /*!
@@ -684,7 +684,7 @@ QDeclarativeImageProvider *QDeclarativeEngine::imageProvider(const QString &prov
 {
     Q_D(const QDeclarativeEngine);
     QMutexLocker locker(&d->mutex);
-    return d->imageProviders.value(providerId);
+    return d->imageProviders.value(providerId).data();
 }
 
 /*!
@@ -698,13 +698,14 @@ void QDeclarativeEngine::removeImageProvider(const QString &providerId)
 {
     Q_D(QDeclarativeEngine);
     QMutexLocker locker(&d->mutex);
-    delete d->imageProviders.take(providerId);
+    d->imageProviders.take(providerId);
 }
 
 QDeclarativeImageProvider::ImageType QDeclarativeEnginePrivate::getImageProviderType(const QUrl &url)
 {
     QMutexLocker locker(&mutex);
-    QDeclarativeImageProvider *provider = imageProviders.value(url.host());
+    QSharedPointer<QDeclarativeImageProvider> provider = imageProviders.value(url.host());
+    locker.unlock();
     if (provider)
         return provider->imageType();
     return static_cast<QDeclarativeImageProvider::ImageType>(-1);
@@ -714,7 +715,8 @@ QImage QDeclarativeEnginePrivate::getImageFromProvider(const QUrl &url, QSize *s
 {
     QMutexLocker locker(&mutex);
     QImage image;
-    QDeclarativeImageProvider *provider = imageProviders.value(url.host());
+    QSharedPointer<QDeclarativeImageProvider> provider = imageProviders.value(url.host());
+    locker.unlock();
     if (provider)
         image = provider->requestImage(url.path().mid(1), size, req_size);
     return image;
@@ -724,7 +726,8 @@ QPixmap QDeclarativeEnginePrivate::getPixmapFromProvider(const QUrl &url, QSize
 {
     QMutexLocker locker(&mutex);
     QPixmap pixmap;
-    QDeclarativeImageProvider *provider = imageProviders.value(url.host());
+    QSharedPointer<QDeclarativeImageProvider> provider = imageProviders.value(url.host());
+    locker.unlock();
     if (provider)
         pixmap = provider->requestPixmap(url.path().mid(1), size, req_size);
     return pixmap;
diff --git a/src/declarative/qml/qdeclarativeengine_p.h b/src/declarative/qml/qdeclarativeengine_p.h
index 3b5dd5a..db2db35 100644
--- a/src/declarative/qml/qdeclarativeengine_p.h
+++ b/src/declarative/qml/qdeclarativeengine_p.h
@@ -232,7 +232,7 @@ public:
     mutable QNetworkAccessManager *networkAccessManager;
     mutable QDeclarativeNetworkAccessManagerFactory *networkAccessManagerFactory;
 
-    QHash<QString,QDeclarativeImageProvider*> imageProviders;
+    QHash<QString,QSharedPointer<QDeclarativeImageProvider> > imageProviders;
     QDeclarativeImageProvider::ImageType getImageProviderType(const QUrl &url);
     QImage getImageFromProvider(const QUrl &url, QSize *size, const QSize& req_size);
     QPixmap getPixmapFromProvider(const QUrl &url, QSize *size, const QSize& req_size);
diff --git a/src/declarative/qml/qdeclarativeimageprovider.cpp b/src/declarative/qml/qdeclarativeimageprovider.cpp
index ea68327..ef31be7 100644
--- a/src/declarative/qml/qdeclarativeimageprovider.cpp
+++ b/src/declarative/qml/qdeclarativeimageprovider.cpp
@@ -161,7 +161,9 @@ QDeclarativeImageProvider::QDeclarativeImageProvider(ImageType type)
 }
 
 /*!
-   \internal
+    Destroys the QDeclarativeImageProvider
+
+    \note The destructor of your derived class need to be thread safe.
 */
 QDeclarativeImageProvider::~QDeclarativeImageProvider()
 {
diff --git a/src/gui/image/qpixmap.cpp b/src/gui/image/qpixmap.cpp
index ef9be8f..1c0ceff 100644
--- a/src/gui/image/qpixmap.cpp
+++ b/src/gui/image/qpixmap.cpp
@@ -830,9 +830,6 @@ bool QPixmap::load(const QString &fileName, const char *format, Qt::ImageConvers
         return false;
 
     QFileInfo info(fileName);
-    if (!info.exists())
-        return false;
-
     QString key = QLatin1Literal("qt_pixmap")
                   % info.absoluteFilePath()
                   % HexString<uint>(info.lastModified().toTime_t())
diff --git a/src/gui/kernel/qclipboard_x11.cpp b/src/gui/kernel/qclipboard_x11.cpp
index 9fcc718..4b75f0a 100644
--- a/src/gui/kernel/qclipboard_x11.cpp
+++ b/src/gui/kernel/qclipboard_x11.cpp
@@ -456,7 +456,8 @@ QClipboard::QClipboard(QObject *parent)
         XCheckIfEvent(X11->display, &ev, &qt_init_timestamp_scanner, (XPointer)&data);
         if (data.timestamp == CurrentTime) {
             setupOwner();
-            int dummy = 0;
+            // We need this value just for completeness, we don't use it.
+            long dummy = 0;
             Window ownerId = owner->internalWinId();
             XChangeProperty(X11->display, ownerId,
                             ATOM(CLIP_TEMPORARY), XA_INTEGER, 32,
diff --git a/src/gui/kernel/qwidget_s60.cpp b/src/gui/kernel/qwidget_s60.cpp
index 319f330..7ab9fbc 100644
--- a/src/gui/kernel/qwidget_s60.cpp
+++ b/src/gui/kernel/qwidget_s60.cpp
@@ -482,14 +482,13 @@ void QWidgetPrivate::show_sys()
              activateSymbianWindow();
 
          QSymbianControl *id = static_cast<QSymbianControl *>(q->internalWinId());
+         const bool isFullscreen = q->windowState() & Qt::WindowFullScreen;
 
 #ifdef Q_WS_S60
         // Lazily initialize the S60 screen furniture when the first window is shown.
         if (!QApplication::testAttribute(Qt::AA_S60DontConstructApplicationPanes)
                 && !S60->buttonGroupContainer() && !S60->statusPane()) {
 
-            bool isFullscreen = q->windowState() & Qt::WindowFullScreen;
-
             if (!q->testAttribute(Qt::WA_DontShowOnScreen)) {
 
                 // Create the status pane and CBA here
@@ -504,23 +503,24 @@ void QWidgetPrivate::show_sys()
                     // Can't use AppUi directly because it privately inherits from MEikStatusPaneObserver.
                     QSymbianControl *desktopControl = static_cast<QSymbianControl *>(QApplication::desktop()->winId());
                     S60->statusPane()->SetObserver(desktopControl);
-
-                    // Hide the status pane if fullscreen OR
-                    // Fill client area if maximized OR
-                    // Put window below status pane unless the window has an explicit position.
-                    if (isFullscreen) {
+                    if (isFullscreen)
                         S60->statusPane()->MakeVisible(false);
-                    } else if (q->windowState() & Qt::WindowMaximized) {
-                        TRect r = static_cast<CEikAppUi*>(S60->appUi())->ClientRect();
-                        id->SetExtent(r.iTl, r.Size());
-                    } else if (!q->testAttribute(Qt::WA_Moved)) {
-                        id->SetPosition(static_cast<CEikAppUi*>(S60->appUi())->ClientRect().iTl);
-                    }
                 }
             }
         }
 #endif
 
+        // Fill client area if maximized OR
+        // Put window below status pane unless the window has an explicit position.
+        if (!isFullscreen) {
+            if (q->windowState() & Qt::WindowMaximized) {
+                TRect r = static_cast<CEikAppUi*>(S60->appUi())->ClientRect();
+                id->SetExtent(r.iTl, r.Size());
+            } else if (!q->testAttribute(Qt::WA_Moved)) {
+                id->SetPosition(static_cast<CEikAppUi*>(S60->appUi())->ClientRect().iTl);
+            }
+        }
+
         id->MakeVisible(true);
 
         if(q->isWindow())
diff --git a/src/opengl/qpixmapdata_gl.cpp b/src/opengl/qpixmapdata_gl.cpp
index 653e805..1efd398 100644
--- a/src/opengl/qpixmapdata_gl.cpp
+++ b/src/opengl/qpixmapdata_gl.cpp
@@ -367,7 +367,7 @@ void QGLPixmapData::ensureCreated() const
 }
 
 void QGLPixmapData::fromImage(const QImage &image,
-                              Qt::ImageConversionFlags /*flags*/)
+                              Qt::ImageConversionFlags flags)
 {
     if (image.size() == QSize(w, h))
         setSerialNumber(++qt_gl_pixmap_serial);
@@ -381,7 +381,9 @@ void QGLPixmapData::fromImage(const QImage &image,
         if (qApp->desktop()->depth() == 16)
             format = QImage::Format_RGB16;
 
-        if (image.hasAlphaChannel() && const_cast<QImage &>(image).data_ptr()->checkForAlphaPixels())
+        if (image.hasAlphaChannel()
+            && ((flags & Qt::NoOpaqueDetection)
+                || const_cast<QImage &>(image).data_ptr()->checkForAlphaPixels()))
             format = QImage::Format_ARGB32_Premultiplied;;
 
         m_source = image.convertToFormat(format);
diff --git a/tests/auto/declarative/qdeclarativeimage/data/heart-arm.png b/tests/auto/declarative/qdeclarativeimage/data/heart-arm.png
deleted file mode 100644
index 3245027..0000000
--- a/tests/auto/declarative/qdeclarativeimage/data/heart-arm.png
+++ /dev/null
diff --git a/tests/auto/declarative/qdeclarativeimage/data/heart-mac.png b/tests/auto/declarative/qdeclarativeimage/data/heart-mac.png
deleted file mode 100644
index d7df0e4..0000000
--- a/tests/auto/declarative/qdeclarativeimage/data/heart-mac.png
+++ /dev/null
diff --git a/tests/auto/declarative/qdeclarativeimage/data/heart-win32.png b/tests/auto/declarative/qdeclarativeimage/data/heart-win32.png
index 351da13..5992e79 100644
--- a/tests/auto/declarative/qdeclarativeimage/data/heart-win32.png
+++ b/tests/auto/declarative/qdeclarativeimage/data/heart-win32.png
diff --git a/tests/auto/declarative/qdeclarativeimage/data/heart.png b/tests/auto/declarative/qdeclarativeimage/data/heart.png
index 372b224..ff93f6c 100644
--- a/tests/auto/declarative/qdeclarativeimage/data/heart.png
+++ b/tests/auto/declarative/qdeclarativeimage/data/heart.png
diff --git a/tests/auto/declarative/qdeclarativeimage/data/heart200-arm.png b/tests/auto/declarative/qdeclarativeimage/data/heart200-arm.png
deleted file mode 100644
index b16db76..0000000
--- a/tests/auto/declarative/qdeclarativeimage/data/heart200-arm.png
+++ /dev/null
diff --git a/tests/auto/declarative/qdeclarativeimage/data/heart200-mac.png b/tests/auto/declarative/qdeclarativeimage/data/heart200-mac.png
deleted file mode 100644
index df22325..0000000
--- a/tests/auto/declarative/qdeclarativeimage/data/heart200-mac.png
+++ /dev/null
diff --git a/tests/auto/declarative/qdeclarativeimage/data/heart200-win32.png b/tests/auto/declarative/qdeclarativeimage/data/heart200-win32.png
index 4976ff9..19b20a8 100644
--- a/tests/auto/declarative/qdeclarativeimage/data/heart200-win32.png
+++ b/tests/auto/declarative/qdeclarativeimage/data/heart200-win32.png
diff --git a/tests/auto/declarative/qdeclarativeimage/data/heart200.png b/tests/auto/declarative/qdeclarativeimage/data/heart200.png
index 786e75d..5a31ae8 100644
--- a/tests/auto/declarative/qdeclarativeimage/data/heart200.png
+++ b/tests/auto/declarative/qdeclarativeimage/data/heart200.png
diff --git a/tests/auto/declarative/qdeclarativeimage/tst_qdeclarativeimage.cpp b/tests/auto/declarative/qdeclarativeimage/tst_qdeclarativeimage.cpp
index b8d2828..0f1050e 100644
--- a/tests/auto/declarative/qdeclarativeimage/tst_qdeclarativeimage.cpp
+++ b/tests/auto/declarative/qdeclarativeimage/tst_qdeclarativeimage.cpp
@@ -274,14 +274,10 @@ void tst_qdeclarativeimage::svg()
     QCOMPARE(obj->pixmap().height(), 300);
     QCOMPARE(obj->width(), 550.0);
     QCOMPARE(obj->height(), 500.0);
-#if defined(Q_OS_MAC)
-    QCOMPARE(obj->pixmap(), QPixmap(SRCDIR "/data/heart-mac.png"));
+#if defined(Q_OS_LINUX)
+    QCOMPARE(obj->pixmap(), QPixmap(SRCDIR "/data/heart.png"));
 #elif defined(Q_OS_WIN32)
     QCOMPARE(obj->pixmap(), QPixmap(SRCDIR "/data/heart-win32.png"));
-#elif defined(QT_ARCH_ARM)
-    QCOMPARE(obj->pixmap(), QPixmap(SRCDIR "/data/heart-arm.png"));
-#else
-    QCOMPARE(obj->pixmap(), QPixmap(SRCDIR "/data/heart.png"));
 #endif
 
     obj->setSourceSize(QSize(200,200));
@@ -290,14 +286,10 @@ void tst_qdeclarativeimage::svg()
     QCOMPARE(obj->pixmap().height(), 200);
     QCOMPARE(obj->width(), 550.0);
     QCOMPARE(obj->height(), 500.0);
-#if defined(Q_OS_MAC)
-    QCOMPARE(obj->pixmap(), QPixmap(SRCDIR "/data/heart200-mac.png"));
+#if defined(Q_OS_LINUX)
+    QCOMPARE(obj->pixmap(), QPixmap(SRCDIR "/data/heart200.png"));
 #elif defined(Q_OS_WIN32)
     QCOMPARE(obj->pixmap(), QPixmap(SRCDIR "/data/heart200-win32.png"));
-#elif defined(QT_ARCH_ARM)
-    QCOMPARE(obj->pixmap(), QPixmap(SRCDIR "/data/heart200-arm.png"));
-#else
-    QCOMPARE(obj->pixmap(), QPixmap(SRCDIR "/data/heart200.png"));
 #endif
     delete obj;
 }
diff --git a/tests/auto/declarative/qdeclarativeimageprovider/tst_qdeclarativeimageprovider.cpp b/tests/auto/declarative/qdeclarativeimageprovider/tst_qdeclarativeimageprovider.cpp
index e0b46f0..4a9224e 100644
--- a/tests/auto/declarative/qdeclarativeimageprovider/tst_qdeclarativeimageprovider.cpp
+++ b/tests/auto/declarative/qdeclarativeimageprovider/tst_qdeclarativeimageprovider.cpp
@@ -44,6 +44,7 @@
 #include <QtDeclarative/qdeclarativeimageprovider.h>
 #include <private/qdeclarativeimage_p.h>
 #include <QImageReader>
+#include <QWaitCondition>
 
 #ifdef Q_OS_SYMBIAN
 // In Symbian OS test data is located in applications private dir
@@ -85,6 +86,8 @@ private slots:
     void removeProvider_data();
     void removeProvider();
 
+    void threadTest();
+
 private:
     QString newImageFileName() const;
     void fillRequestTestsData(const QString &id);
@@ -95,9 +98,15 @@ private:
 class TestQImageProvider : public QDeclarativeImageProvider
 {
 public:
-    TestQImageProvider()
-        : QDeclarativeImageProvider(Image)
+    TestQImageProvider(bool *deleteWatch = 0)
+        : QDeclarativeImageProvider(Image), deleteWatch(deleteWatch)
+    {
+    }
+
+    ~TestQImageProvider()
     {
+        if (deleteWatch)
+            *deleteWatch = true;
     }
 
     QImage requestImage(const QString &id, QSize *size, const QSize& requestedSize)
@@ -114,6 +123,8 @@ public:
             image = image.scaled(requestedSize);
         return image;
     }
+
+    bool *deleteWatch;
 };
 Q_DECLARE_METATYPE(TestQImageProvider*);
 
@@ -121,11 +132,17 @@ Q_DECLARE_METATYPE(TestQImageProvider*);
 class TestQPixmapProvider : public QDeclarativeImageProvider
 {
 public:
-    TestQPixmapProvider()
-        : QDeclarativeImageProvider(Pixmap)
+    TestQPixmapProvider(bool *deleteWatch = 0)
+        : QDeclarativeImageProvider(Pixmap), deleteWatch(deleteWatch)
     {
     }
 
+    ~TestQPixmapProvider()
+    {
+        if (deleteWatch)
+            *deleteWatch = true;
+    }
+
     QPixmap requestPixmap(const QString &id, QSize *size, const QSize& requestedSize)
     {
         if (id == QLatin1String("no-such-file.png"))
@@ -140,6 +157,8 @@ public:
             image = image.scaled(requestedSize);
         return image;
     }
+
+    bool *deleteWatch;
 };
 Q_DECLARE_METATYPE(TestQPixmapProvider*);
 
@@ -225,7 +244,9 @@ void tst_qdeclarativeimageprovider::requestImage_sync_data()
 
 void tst_qdeclarativeimageprovider::requestImage_sync()
 {
-    runTest(false, new TestQImageProvider);
+    bool deleteWatch = false;
+    runTest(false, new TestQImageProvider(&deleteWatch));
+    QVERIFY(deleteWatch);
 }
 
 void tst_qdeclarativeimageprovider::requestImage_async_data()
@@ -235,7 +256,9 @@ void tst_qdeclarativeimageprovider::requestImage_async_data()
 
 void tst_qdeclarativeimageprovider::requestImage_async()
 {
-    runTest(true, new TestQImageProvider);
+    bool deleteWatch = false;
+    runTest(true, new TestQImageProvider(&deleteWatch));
+    QVERIFY(deleteWatch);
 }
 
 void tst_qdeclarativeimageprovider::requestPixmap_sync_data()
@@ -245,13 +268,15 @@ void tst_qdeclarativeimageprovider::requestPixmap_sync_data()
 
 void tst_qdeclarativeimageprovider::requestPixmap_sync()
 {
-    runTest(false, new TestQPixmapProvider);
+    bool deleteWatch = false;
+    runTest(false, new TestQPixmapProvider(&deleteWatch));
+    QVERIFY(deleteWatch);
 }
 
 void tst_qdeclarativeimageprovider::requestPixmap_async()
 {
     QDeclarativeEngine engine;
-    QDeclarativeImageProvider *provider = new TestQPixmapProvider;
+    QDeclarativeImageProvider *provider = new TestQPixmapProvider();
 
     engine.addImageProvider("test", provider);
     QVERIFY(engine.imageProvider("test") != 0);
@@ -305,6 +330,70 @@ void tst_qdeclarativeimageprovider::removeProvider()
     delete obj;
 }
 
+class TestThreadProvider : public QDeclarativeImageProvider
+{
+    public:
+        TestThreadProvider() : QDeclarativeImageProvider(Image), ok(false) {}
+
+        ~TestThreadProvider() {}
+
+        QImage requestImage(const QString &id, QSize *size, const QSize& requestedSize)
+        {
+            mutex.lock();
+            if (!ok)
+                cond.wait(&mutex);
+            mutex.unlock();
+            QVector<int> v;
+            for (int i = 0; i < 10000; i++)
+                v.prepend(i); //do some computation
+            QImage image(50,50, QImage::Format_RGB32);
+            image.fill(QColor(id).rgb());
+            if (size)
+                *size = image.size();
+            if (requestedSize.isValid())
+                image = image.scaled(requestedSize);
+            return image;
+        }
+
+        QWaitCondition cond;
+        QMutex mutex;
+        bool ok;
+};
+
+
+void tst_qdeclarativeimageprovider::threadTest()
+{
+    QDeclarativeEngine engine;
+
+    TestThreadProvider *provider = new TestThreadProvider;
+
+    engine.addImageProvider("test_thread", provider);
+    QVERIFY(engine.imageProvider("test_thread") != 0);
+
+    QString componentStr = "import Qt 4.7\nItem { \n"
+            "Image { source: \"image://test_thread/blue\";  asynchronous: true; }\n"
+            "Image { source: \"image://test_thread/red\";  asynchronous: true; }\n"
+            "Image { source: \"image://test_thread/green\";  asynchronous: true; }\n"
+            "Image { source: \"image://test_thread/yellow\";  asynchronous: true; }\n"
+            " }";
+    QDeclarativeComponent component(&engine);
+    component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
+    QObject *obj = component.create();
+    //MUST not deadlock
+    QVERIFY(obj != 0);
+    QList<QDeclarativeImage *> images = obj->findChildren<QDeclarativeImage *>();
+    QCOMPARE(images.count(), 4);
+    QTest::qWait(100);
+    foreach(QDeclarativeImage *img, images) {
+        QCOMPARE(img->status(), QDeclarativeImage::Loading);
+    }
+    provider->ok = true;
+    provider->cond.wakeAll();
+    foreach(QDeclarativeImage *img, images) {
+        TRY_WAIT(img->status() == QDeclarativeImage::Ready);
+    }
+}
+
 
 QTEST_MAIN(tst_qdeclarativeimageprovider)
 
diff --git a/tests/auto/qpixmap/tst_qpixmap.cpp b/tests/auto/qpixmap/tst_qpixmap.cpp
index f22edf6..e461b64 100644
--- a/tests/auto/qpixmap/tst_qpixmap.cpp
+++ b/tests/auto/qpixmap/tst_qpixmap.cpp
@@ -1673,31 +1673,39 @@ void tst_QPixmap::preserveDepth()
 void tst_QPixmap::loadAsBitmapOrPixmap()
 {
     QImage tmp(10, 10, QImage::Format_RGB32);
-    tmp.save("tmp.png");
+    tmp.save("temp_image.png");
 
     bool ok;
 
     // Check that we can load the pixmap as a pixmap and that it then turns into a pixmap
-    QPixmap pixmap("tmp.png");
+    QPixmap pixmap("temp_image.png");
     QVERIFY(!pixmap.isNull());
     QVERIFY(pixmap.depth() > 1);
     QVERIFY(!pixmap.isQBitmap());
 
     pixmap = QPixmap();
-    ok = pixmap.load("tmp.png");
+    ok = pixmap.load("temp_image.png");
+    QVERIFY(ok);
+    QVERIFY(!pixmap.isNull());
+    QVERIFY(pixmap.depth() > 1);
+    QVERIFY(!pixmap.isQBitmap());
+
+    //now we can try to load it without an extension
+    pixmap = QPixmap();
+    ok = pixmap.load("temp_image");
     QVERIFY(ok);
     QVERIFY(!pixmap.isNull());
     QVERIFY(pixmap.depth() > 1);
     QVERIFY(!pixmap.isQBitmap());
 
     // The do the same check for bitmaps..
-    QBitmap bitmap("tmp.png");
+    QBitmap bitmap("temp_image.png");
     QVERIFY(!bitmap.isNull());
     QVERIFY(bitmap.depth() == 1);
     QVERIFY(bitmap.isQBitmap());
 
     bitmap = QBitmap();
-    ok = bitmap.load("tmp.png");
+    ok = bitmap.load("temp_image.png");
     QVERIFY(ok);
     QVERIFY(!bitmap.isNull());
     QVERIFY(bitmap.depth() == 1);
diff --git a/tools/qdoc3/htmlgenerator.cpp b/tools/qdoc3/htmlgenerator.cpp
index 8215ddc..3e79a9f 100644
--- a/tools/qdoc3/htmlgenerator.cpp
+++ b/tools/qdoc3/htmlgenerator.cpp
@@ -4436,6 +4436,9 @@ bool HtmlGenerator::generatePageElement(QXmlStreamWriter& writer,
 
     if (node->isInnerNode()) {
         const InnerNode* inner = static_cast<const InnerNode*>(node);
+        if (!inner->pageKeywords().isEmpty())
+            pageWords << inner->pageKeywords();
+
         switch (node->type()) {
         case Node::Fake:
             {
@@ -4463,9 +4466,6 @@ bool HtmlGenerator::generatePageElement(QXmlStreamWriter& writer,
             pageWords << title;
             break;
         }
-
-        if (!inner->pageKeywords().isEmpty())
-            pageWords << inner->pageKeywords();
     }
     else {
         switch (node->type()) {
@@ -4502,6 +4502,12 @@ bool HtmlGenerator::generatePageElement(QXmlStreamWriter& writer,
             pageWords << title;
             break;
         }
+
+        Node* parent = node->parent();
+        if (parent && ((parent->type() == Node::Class) ||
+                       (parent->type() == Node::Namespace))) {
+            pageWords << parent->name();
+        }
     }
 
     writer.writeAttribute("id",t);
@@ -4531,6 +4537,35 @@ bool HtmlGenerator::generatePageElement(QXmlStreamWriter& writer,
     }
     writer.writeEndElement();
     writer.writeEndElement();
+
+    if (node->type() == Node::Fake && node->doc().hasTableOfContents()) {
+        QList<Atom*> toc = node->doc().tableOfContents();
+        if (!toc.isEmpty()) {
+            for (int i = 0; i < toc.size(); ++i) {
+                Text headingText = Text::sectionHeading(toc.at(i));
+                QString s = headingText.toString();
+                writer.writeStartElement("page");
+                t.setNum(id++);
+                QString internalUrl = url + "#" + Doc::canonicalTitle(s);
+                writer.writeAttribute("id",t);
+                writer.writeStartElement("pageWords");
+                writer.writeCharacters(pageWords.join(" "));
+                writer.writeCharacters(" ");
+                writer.writeCharacters(s);
+                writer.writeEndElement();
+                writer.writeStartElement("pageTitle");
+                writer.writeCharacters(s);
+                writer.writeEndElement();
+                writer.writeStartElement("pageUrl");
+                writer.writeCharacters(internalUrl);
+                writer.writeEndElement();
+                writer.writeStartElement("pageType");
+                writer.writeCharacters("Article");
+                writer.writeEndElement();
+                writer.writeEndElement();
+            }
+        }
+    }
     return true;
 }