Merge remote branch 'qt/4.7' into 4.7

Conflicts:
	src/corelib/kernel/qtranslator.cpp

31 files changed, 348 insertions, 127 deletions

diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc
index eabaf10..99f82fa 100644
--- a/src/corelib/global/qnamespace.qdoc
+++ b/src/corelib/global/qnamespace.qdoc
@@ -2544,7 +2544,7 @@
     will imply to use the layout direction set on the parent widget or QApplication. This
     has the same effect as QWidget::unsetLayoutDirection().
 
-    When LayoutDirectoinAuto is used in conjunction with text layouting, it will imply that the text
+    When LayoutDirectionAuto is used in conjunction with text layouting, it will imply that the text
     directionality is determined from the content of the string to be layouted.
 
     \sa QApplication::setLayoutDirection(), QWidget::setLayoutDirection(), QTextOption::setTextDirection(), QString::isRightToLeft()
diff --git a/src/corelib/io/qurl.cpp b/src/corelib/io/qurl.cpp
index 2f0fd46..3f49cc6 100644
--- a/src/corelib/io/qurl.cpp
+++ b/src/corelib/io/qurl.cpp
@@ -63,8 +63,9 @@
     unencoded representation is suitable for showing to users, but
     the encoded representation is typically what you would send to
     a web server. For example, the unencoded URL
-    "http://b\uuml\c{}hler.example.com" would be sent to the server as
-    "http://xn--bhler-kva.example.com/List%20of%20applicants.xml".
+    "http://b\uuml\c{}hler.example.com/List of applicants.xml" would be sent to the server as
+    "http://xn--bhler-kva.example.com/List%20of%20applicants.xml",
+    and this can be verified by calling the toEncoded() function.
 
     A URL can also be constructed piece by piece by calling
     setScheme(), setUserName(), setPassword(), setHost(), setPort(),
diff --git a/src/declarative/graphicsitems/qdeclarativeborderimage.cpp b/src/declarative/graphicsitems/qdeclarativeborderimage.cpp
index bd6405c..b696b9d 100644
--- a/src/declarative/graphicsitems/qdeclarativeborderimage.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeborderimage.cpp
@@ -291,6 +291,12 @@ void QDeclarativeBorderImage::setSource(const QUrl &url)
         load();
 }
 
+void QDeclarativeBorderImage::setSourceSize(const QSize& size)
+{
+    Q_UNUSED(size);
+    qmlInfo(this) << "Setting sourceSize for borderImage not supported";
+}
+
 void QDeclarativeBorderImage::load()
 {
     Q_D(QDeclarativeBorderImage);
diff --git a/src/declarative/graphicsitems/qdeclarativeborderimage_p.h b/src/declarative/graphicsitems/qdeclarativeborderimage_p.h
index 6a50c3c..6b05608 100644
--- a/src/declarative/graphicsitems/qdeclarativeborderimage_p.h
+++ b/src/declarative/graphicsitems/qdeclarativeborderimage_p.h
@@ -63,9 +63,6 @@ class Q_AUTOTEST_EXPORT QDeclarativeBorderImage : public QDeclarativeImageBase
     Q_PROPERTY(TileMode horizontalTileMode READ horizontalTileMode WRITE setHorizontalTileMode NOTIFY horizontalTileModeChanged)
     Q_PROPERTY(TileMode verticalTileMode READ verticalTileMode WRITE setVerticalTileMode NOTIFY verticalTileModeChanged)
 
-    // read-only for BorderImage
-    Q_PROPERTY(QSize sourceSize READ sourceSize NOTIFY sourceSizeChanged)
-
 public:
     QDeclarativeBorderImage(QDeclarativeItem *parent=0);
     ~QDeclarativeBorderImage();
@@ -83,10 +80,11 @@ public:
     void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
     void setSource(const QUrl &url);
 
+    void setSourceSize(const QSize&);
+
 Q_SIGNALS:
     void horizontalTileModeChanged();
     void verticalTileModeChanged();
-    void sourceSizeChanged();
 
 protected:
     virtual void load();
diff --git a/src/declarative/graphicsitems/qdeclarativeflickable.cpp b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
index 474126d..ea7c366 100644
--- a/src/declarative/graphicsitems/qdeclarativeflickable.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
@@ -1553,7 +1553,7 @@ bool QDeclarativeFlickable::sendMouseEvent(QGraphicsSceneMouseEvent *event)
             d->handleMouseMoveEvent(&mouseEvent);
             break;
         case QEvent::GraphicsSceneMousePress:
-            if (d->pressed) // we are already pressed - this is a delayed replay
+            if (d->pressed && !event->spontaneous()) // we are already pressed - this is a delayed replay
                 return false;
 
             d->handleMousePressEvent(&mouseEvent);
diff --git a/src/declarative/graphicsitems/qdeclarativegridview.cpp b/src/declarative/graphicsitems/qdeclarativegridview.cpp
index 20410ab..29c714d 100644
--- a/src/declarative/graphicsitems/qdeclarativegridview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativegridview.cpp
@@ -1064,6 +1064,8 @@ void QDeclarativeGridViewPrivate::fixup(AxisData &data, qreal minExtent, qreal m
         highlightEnd = highlightRangeEnd;
     }
 
+    bool strictHighlightRange = haveHighlightRange && highlightRange == QDeclarativeGridView::StrictlyEnforceRange;
+
     if (snapMode != QDeclarativeGridView::NoSnap) {
         qreal tempPosition = isRightToLeftTopToBottom() ? -position()-size() : position();
         if (snapMode == QDeclarativeGridView::SnapOneRow && moveReason == Mouse) {
@@ -1079,25 +1081,29 @@ void QDeclarativeGridViewPrivate::fixup(AxisData &data, qreal minExtent, qreal m
             tempPosition -= bias;
         }
         FxGridItem *topItem = snapItemAt(tempPosition+highlightStart);
+        if (!topItem && strictHighlightRange && currentItem) {
+            // StrictlyEnforceRange always keeps an item in range
+            updateHighlight();
+            topItem = currentItem;
+        }
         FxGridItem *bottomItem = snapItemAt(tempPosition+highlightEnd);
+        if (!bottomItem && strictHighlightRange && currentItem) {
+            // StrictlyEnforceRange always keeps an item in range
+            updateHighlight();
+            bottomItem = currentItem;
+        }
         qreal pos;
-        if (topItem && bottomItem && haveHighlightRange && highlightRange == QDeclarativeGridView::StrictlyEnforceRange) {
-            qreal topPos = qMin(topItem->rowPos() - highlightStart, -maxExtent);
-            qreal bottomPos = qMax(bottomItem->rowPos() - highlightEnd, -minExtent);
-            pos = qAbs(data.move + topPos) < qAbs(data.move + bottomPos) ? topPos : bottomPos;
-        } else if (topItem) {
-            qreal headerPos = 0;
-            if (header)
-                headerPos = isRightToLeftTopToBottom() ? header->rowPos() + cellWidth - headerSize() : header->rowPos();
-            if (topItem->index == 0 && header && tempPosition+highlightStart < headerPos+headerSize()/2) {
-                pos = isRightToLeftTopToBottom() ? - headerPos + highlightStart - size() : headerPos - highlightStart;
+        bool isInBounds = -position() > maxExtent && -position() <= minExtent;
+        if (topItem && (isInBounds || strictHighlightRange)) {
+            if (topItem->index == 0 && header && tempPosition+highlightStart < header->rowPos()+headerSize()/2 && !strictHighlightRange) {
+                pos = isRightToLeftTopToBottom() ? - header->rowPos() + highlightStart - size() : header->rowPos() - highlightStart;
             } else {
                 if (isRightToLeftTopToBottom())
                     pos = qMax(qMin(-topItem->rowPos() + highlightStart - size(), -maxExtent), -minExtent);
                 else
                     pos = qMax(qMin(topItem->rowPos() - highlightStart, -maxExtent), -minExtent);
             }
-        } else if (bottomItem) {
+        } else if (bottomItem && isInBounds) {
             if (isRightToLeftTopToBottom())
                 pos = qMax(qMin(-bottomItem->rowPos() + highlightEnd - size(), -maxExtent), -minExtent);
             else
@@ -2243,9 +2249,10 @@ qreal QDeclarativeGridView::minXExtent() const
     qreal extent = -d->startPosition();
     qreal highlightStart;
     qreal highlightEnd;
-    qreal endPositionFirstItem;
+    qreal endPositionFirstItem = 0;
     if (d->isRightToLeftTopToBottom()) {
-        endPositionFirstItem = d->rowPosAt(d->model->count()-1);
+        if (d->model && d->model->count())
+            endPositionFirstItem = d->rowPosAt(d->model->count()-1);
         highlightStart = d->highlightRangeStartValid
                 ? d->highlightRangeStart - (d->lastPosition()-endPositionFirstItem)
                 : d->size() - (d->lastPosition()-endPositionFirstItem);
@@ -2260,7 +2267,7 @@ qreal QDeclarativeGridView::minXExtent() const
             extent += d->header->item->width();
     }
     if (d->haveHighlightRange && d->highlightRange == StrictlyEnforceRange) {
-        extent += highlightStart;
+        extent += d->isRightToLeftTopToBottom() ? -highlightStart : highlightStart;
         extent = qMax(extent, -(endPositionFirstItem - highlightEnd));
     }
     return extent;
diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp
index e75189c..920b6ae 100644
--- a/src/declarative/graphicsitems/qdeclarativelistview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp
@@ -1293,6 +1293,7 @@ void QDeclarativeListViewPrivate::fixup(AxisData &data, qreal minExtent, qreal m
 
     correctFlick = false;
     fixupMode = moveReason == Mouse ? fixupMode : Immediate;
+    bool strictHighlightRange = haveHighlightRange && highlightRange == QDeclarativeListView::StrictlyEnforceRange;
 
     qreal highlightStart;
     qreal highlightEnd;
@@ -1323,11 +1324,21 @@ void QDeclarativeListViewPrivate::fixup(AxisData &data, qreal minExtent, qreal m
             tempPosition -= bias;
         }
         FxListItem *topItem = snapItemAt(tempPosition+highlightStart);
+        if (!topItem && strictHighlightRange && currentItem) {
+            // StrictlyEnforceRange always keeps an item in range
+            updateHighlight();
+            topItem = currentItem;
+        }
         FxListItem *bottomItem = snapItemAt(tempPosition+highlightEnd);
+        if (!bottomItem && strictHighlightRange && currentItem) {
+            // StrictlyEnforceRange always keeps an item in range
+            updateHighlight();
+            bottomItem = currentItem;
+        }
         qreal pos;
-        bool isInBounds = -position() > maxExtent && -position() < minExtent;
-        if (topItem && isInBounds) {
-            if (topItem->index == 0 && header && tempPosition+highlightStart < header->position()+header->size()/2) {
+        bool isInBounds = -position() > maxExtent && -position() <= minExtent;
+        if (topItem && (isInBounds || strictHighlightRange)) {
+            if (topItem->index == 0 && header && tempPosition+highlightStart < header->position()+header->size()/2 && !strictHighlightRange) {
                 pos = isRightToLeft() ? - header->position() + highlightStart - size() : header->position() - highlightStart;
             } else {
                 if (isRightToLeft())
@@ -1356,7 +1367,7 @@ void QDeclarativeListViewPrivate::fixup(AxisData &data, qreal minExtent, qreal m
             }
             vTime = timeline.time();
         }
-    } else if (currentItem && haveHighlightRange && highlightRange == QDeclarativeListView::StrictlyEnforceRange
+    } else if (currentItem && strictHighlightRange
                 && moveReason != QDeclarativeListViewPrivate::SetIndex) {
         updateHighlight();
         qreal pos = currentItem->itemPosition();
@@ -2751,7 +2762,7 @@ qreal QDeclarativeListView::minXExtent() const
                 d->minExtent += d->header->size();
         }
         if (d->haveHighlightRange && d->highlightRange == StrictlyEnforceRange) {
-            d->minExtent += highlightStart;
+            d->minExtent += d->isRightToLeft() ? -highlightStart : highlightStart;
             d->minExtent = qMax(d->minExtent, -(endPositionFirstItem - highlightEnd + 1));
         }
         d->minExtentDirty = false;
diff --git a/src/declarative/graphicsitems/qdeclarativetextedit.cpp b/src/declarative/graphicsitems/qdeclarativetextedit.cpp
index 24d7f75..a7444df 100644
--- a/src/declarative/graphicsitems/qdeclarativetextedit.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetextedit.cpp
@@ -1713,7 +1713,9 @@ void QDeclarativeTextEdit::updateSize()
             setImplicitWidth(newWidth);
         else if (d->requireImplicitWidth)
             setImplicitWidth(naturalWidth);
-        qreal newHeight = d->document->isEmpty() ? fm.height() : (int)d->document->size().height();
+        qreal newHeight = d->document->size().height();
+        if (newHeight == 0)
+            newHeight = fm.height();
         setImplicitHeight(newHeight);
 
         d->paintedSize = QSize(newWidth, newHeight);
diff --git a/src/declarative/qml/qdeclarativebinding.cpp b/src/declarative/qml/qdeclarativebinding.cpp
index 689cd00..9359196 100644
--- a/src/declarative/qml/qdeclarativebinding.cpp
+++ b/src/declarative/qml/qdeclarativebinding.cpp
@@ -254,6 +254,8 @@ QDeclarativeBinding::createBinding(Identifier id, QObject *obj, QDeclarativeCont
         cdata = typeData->compiledData();
     }
     QDeclarativeBinding *rv = cdata ? new QDeclarativeBinding((void*)cdata->datas.at(id).constData(), cdata, obj, ctxtdata, url, lineNumber, parent) : 0;
+    if (cdata)
+        cdata->release();
     if (typeData)
         typeData->release();
     return rv;
diff --git a/src/declarative/qml/qdeclarativedirparser.cpp b/src/declarative/qml/qdeclarativedirparser.cpp
index 0a7a749..fcc74da 100644
--- a/src/declarative/qml/qdeclarativedirparser.cpp
+++ b/src/declarative/qml/qdeclarativedirparser.cpp
@@ -41,8 +41,10 @@
 
 #include "private/qdeclarativedirparser_p.h"
 #include "qdeclarativeerror.h"
+#include <private/qdeclarativeglobal_p.h>
 
 #include <QtCore/QTextStream>
+#include <QtCore/QFile>
 #include <QtCore/QtDebug>
 
 QT_BEGIN_NAMESPACE
@@ -66,6 +68,16 @@ void QDeclarativeDirParser::setUrl(const QUrl &url)
     _url = url;
 }
 
+QString QDeclarativeDirParser::fileSource() const
+{
+    return _filePathSouce;
+}
+
+void QDeclarativeDirParser::setFileSource(const QString &filePath)
+{
+    _filePathSouce = filePath;
+}
+
 QString QDeclarativeDirParser::source() const
 {
     return _source;
@@ -92,6 +104,23 @@ bool QDeclarativeDirParser::parse()
     _plugins.clear();
     _components.clear();
 
+    if (_source.isEmpty() && !_filePathSouce.isEmpty()) {
+        QFile file(_filePathSouce);
+        if (!QDeclarative_isFileCaseCorrect(_filePathSouce)) {
+            QDeclarativeError error;
+            error.setDescription(QString::fromUtf8("cannot load module \"$$URI$$\": File name case mismatch for \"%1\"").arg(_filePathSouce));
+            _errors.prepend(error);
+            return false;
+        } else if (file.open(QFile::ReadOnly)) {
+            _source = QString::fromUtf8(file.readAll());
+        } else {
+            QDeclarativeError error;
+            error.setDescription(QString::fromUtf8("module \"$$URI$$\" definition \"%1\" not readable").arg(_filePathSouce));
+            _errors.prepend(error);
+            return false;
+        }
+    }
+
     QTextStream stream(&_source);
     int lineNumber = 0;
 
@@ -214,9 +243,16 @@ bool QDeclarativeDirParser::hasError() const
     return false;
 }
 
-QList<QDeclarativeError> QDeclarativeDirParser::errors() const
+QList<QDeclarativeError> QDeclarativeDirParser::errors(const QString &uri) const
 {
-    return _errors;
+    QList<QDeclarativeError> errors = _errors;
+    for (int i = 0; i < errors.size(); ++i) {
+        QDeclarativeError &e = errors[i];
+        QString description = e.description();
+        description.replace(QLatin1String("$$URI$$"), uri);
+        e.setDescription(description);
+    }
+    return errors;
 }
 
 QList<QDeclarativeDirParser::Plugin> QDeclarativeDirParser::plugins() const
diff --git a/src/declarative/qml/qdeclarativedirparser_p.h b/src/declarative/qml/qdeclarativedirparser_p.h
index 7db7d8c..bc84a42 100644
--- a/src/declarative/qml/qdeclarativedirparser_p.h
+++ b/src/declarative/qml/qdeclarativedirparser_p.h
@@ -73,11 +73,14 @@ public:
     QString source() const;
     void setSource(const QString &source);
 
+    QString fileSource() const;
+    void setFileSource(const QString &filePath);
+
     bool isParsed() const;
     bool parse();
 
     bool hasError() const;
-    QList<QDeclarativeError> errors() const;
+    QList<QDeclarativeError> errors(const QString &uri) const;
 
     struct Plugin
     {
@@ -116,6 +119,7 @@ private:
     QList<QDeclarativeError> _errors;
     QUrl _url;
     QString _source;
+    QString _filePathSouce;
     QList<Component> _components;
     QList<Plugin> _plugins;
     unsigned _isParsed: 1;
diff --git a/src/declarative/qml/qdeclarativeimport.cpp b/src/declarative/qml/qdeclarativeimport.cpp
index c25207a..e2cb062 100644
--- a/src/declarative/qml/qdeclarativeimport.cpp
+++ b/src/declarative/qml/qdeclarativeimport.cpp
@@ -80,16 +80,16 @@ public:
     QList<QDeclarativeDirComponents> qmlDirComponents;
 
 
-    bool find_helper(int i, const QByteArray& type, int *vmajor, int *vminor,
+    bool find_helper(QDeclarativeTypeLoader *typeLoader, int i, const QByteArray& type, int *vmajor, int *vminor,
                                  QDeclarativeType** type_return, QUrl* url_return,
                                  QUrl *base = 0, bool *typeRecursionDetected = 0);
-    bool find(const QByteArray& type, int *vmajor, int *vminor, QDeclarativeType** type_return,
+    bool find(QDeclarativeTypeLoader *typeLoader, const QByteArray& type, int *vmajor, int *vminor, QDeclarativeType** type_return,
               QUrl* url_return, QUrl *base = 0, QString *errorString = 0);
 };
 
 class QDeclarativeImportsPrivate {
 public:
-    QDeclarativeImportsPrivate();
+    QDeclarativeImportsPrivate(QDeclarativeTypeLoader *loader);
     ~QDeclarativeImportsPrivate();
 
     bool importExtension(const QString &absoluteFilePath, const QString &uri, 
@@ -112,6 +112,7 @@ public:
     QSet<QString> qmlDirFilesForWhichPluginsHaveBeenLoaded;
     QDeclarativeImportedNamespace unqualifiedset;
     QHash<QString,QDeclarativeImportedNamespace* > set;
+    QDeclarativeTypeLoader *typeLoader;
 };
 
 /*!
@@ -135,9 +136,12 @@ QDeclarativeImports::operator =(const QDeclarativeImports &copy)
     return *this;
 }
 
-QDeclarativeImports::QDeclarativeImports() 
-: d(new QDeclarativeImportsPrivate)
-{
+QDeclarativeImports::QDeclarativeImports()
+    : d(new QDeclarativeImportsPrivate(0)){
+}
+
+QDeclarativeImports::QDeclarativeImports(QDeclarativeTypeLoader *typeLoader)
+    : d(new QDeclarativeImportsPrivate(typeLoader)){
 }
 
 QDeclarativeImports::~QDeclarativeImports()
@@ -269,10 +273,11 @@ bool QDeclarativeImports::resolveType(QDeclarativeImportedNamespace* ns, const Q
                                       QDeclarativeType** type_return, QUrl* url_return, 
                                       int *vmaj, int *vmin) const
 {
-    return ns->find(type,vmaj,vmin,type_return,url_return);
+    Q_ASSERT(d->typeLoader);
+    return ns->find(d->typeLoader,type,vmaj,vmin,type_return,url_return);
 }
 
-bool QDeclarativeImportedNamespace::find_helper(int i, const QByteArray& type, int *vmajor, int *vminor,
+bool QDeclarativeImportedNamespace::find_helper(QDeclarativeTypeLoader *typeLoader, int i, const QByteArray& type, int *vmajor, int *vminor,
                                  QDeclarativeType** type_return, QUrl* url_return,
                                  QUrl *base, bool *typeRecursionDetected)
 {
@@ -292,7 +297,6 @@ bool QDeclarativeImportedNamespace::find_helper(int i, const QByteArray& type, i
         return true;
     }
 
-    QUrl url = QUrl(urls.at(i) + QLatin1Char('/') + QString::fromUtf8(type) + QLatin1String(".qml"));
     QDeclarativeDirComponents qmldircomponents = qmlDirComponents.at(i);
 
     bool typeWasDeclaredInQmldir = false;
@@ -304,6 +308,7 @@ bool QDeclarativeImportedNamespace::find_helper(int i, const QByteArray& type, i
 
                 // importing version -1 means import ALL versions
                 if ((vmaj == -1) || (c.majorVersion < vmaj || (c.majorVersion == vmaj && vmin >= c.minorVersion))) {
+                    QUrl url = QUrl(urls.at(i) + QLatin1Char('/') + QString::fromUtf8(type) + QLatin1String(".qml"));
                     QUrl candidate = url.resolved(QUrl(c.fileName));
                     if (c.internal && base) {
                         if (base->resolved(QUrl(c.fileName)) != candidate)
@@ -324,8 +329,9 @@ bool QDeclarativeImportedNamespace::find_helper(int i, const QByteArray& type, i
 
     if (!typeWasDeclaredInQmldir  && !isLibrary.at(i)) {
         // XXX search non-files too! (eg. zip files, see QT-524)
-        QFileInfo f(QDeclarativeEnginePrivate::urlToLocalFileOrQrc(url));
-        if (f.exists()) {
+        QUrl url = QUrl(urls.at(i) + QLatin1Char('/') + QString::fromUtf8(type) + QLatin1String(".qml"));
+        QString file = QDeclarativeEnginePrivate::urlToLocalFileOrQrc(url);
+        if (!typeLoader->absoluteFilePath(file).isEmpty()) {
             if (base && *base == url) { // no recursion
                 if (typeRecursionDetected)
                     *typeRecursionDetected = true;
@@ -339,9 +345,8 @@ bool QDeclarativeImportedNamespace::find_helper(int i, const QByteArray& type, i
     return false;
 }
 
-QDeclarativeImportsPrivate::QDeclarativeImportsPrivate() 
-: ref(1)
-{
+QDeclarativeImportsPrivate::QDeclarativeImportsPrivate(QDeclarativeTypeLoader *loader)
+    : ref(1), typeLoader(loader){
 }
 
 QDeclarativeImportsPrivate::~QDeclarativeImportsPrivate()
@@ -354,33 +359,22 @@ bool QDeclarativeImportsPrivate::importExtension(const QString &absoluteFilePath
                                                  QDeclarativeImportDatabase *database, 
                                                  QDeclarativeDirComponents* components, QString *errorString) 
 {
-    QFile file(absoluteFilePath);
-    QString filecontent;
-    if (!QDeclarative_isFileCaseCorrect(absoluteFilePath)) {
-        if (errorString)
-            *errorString = QDeclarativeImportDatabase::tr("cannot load module \"%1\": File name case mismatch for \"%2\"").arg(uri).arg(absoluteFilePath);
-        return false;
-    } else if (file.open(QFile::ReadOnly)) {
-        filecontent = QString::fromUtf8(file.readAll());
-        if (qmlImportTrace())
-            qDebug().nospace() << "QDeclarativeImports(" << qPrintable(base.toString()) << "::importExtension: "
-                               << "loaded " << absoluteFilePath;
-    } else {
-        if (errorString)
-            *errorString = QDeclarativeImportDatabase::tr("module \"%1\" definition \"%2\" not readable").arg(uri).arg(absoluteFilePath);
+    Q_ASSERT(typeLoader);
+    const QDeclarativeDirParser *qmldirParser = typeLoader->qmlDirParser(absoluteFilePath);
+    if (qmldirParser->hasError()) {
+        if (errorString) {
+            const QList<QDeclarativeError> qmldirErrors = qmldirParser->errors(uri);
+            for (int i = 0; i < qmldirErrors.size(); ++i)
+                *errorString += qmldirErrors.at(i).description();
+        }
         return false;
     }
-    QDir dir = QFileInfo(file).dir();
-
-    QDeclarativeDirParser qmldirParser;
-    qmldirParser.setSource(filecontent);
-    qmldirParser.parse();
 
     if (! qmlDirFilesForWhichPluginsHaveBeenLoaded.contains(absoluteFilePath)) {
         qmlDirFilesForWhichPluginsHaveBeenLoaded.insert(absoluteFilePath);
 
-
-        foreach (const QDeclarativeDirParser::Plugin &plugin, qmldirParser.plugins()) {
+        QDir dir = QFileInfo(absoluteFilePath).dir();
+        foreach (const QDeclarativeDirParser::Plugin &plugin, qmldirParser->plugins()) {
 
             QString resolvedFilePath = database->resolvePlugin(dir, plugin.path, plugin.name);
 #if defined(QT_LIBINFIX) && defined(Q_OS_SYMBIAN)
@@ -405,7 +399,7 @@ bool QDeclarativeImportsPrivate::importExtension(const QString &absoluteFilePath
     }
 
     if (components)
-        *components = qmldirParser.components();
+        *components = qmldirParser->components();
 
     return true;
 }
@@ -446,6 +440,7 @@ bool QDeclarativeImportsPrivate::add(const QDeclarativeDirComponents &qmldircomp
                                      QDeclarativeScriptParser::Import::Type importType, 
                                      QDeclarativeImportDatabase *database, QString *errorString)
 {
+    Q_ASSERT(typeLoader);
     QDeclarativeDirComponents qmldircomponents = qmldircomponentsnetwork;
     QString uri = uri_arg;
     QDeclarativeImportedNamespace *s;
@@ -463,20 +458,20 @@ bool QDeclarativeImportsPrivate::add(const QDeclarativeDirComponents &qmldircomp
         url.replace(QLatin1Char('.'), QLatin1Char('/'));
         bool found = false;
         QString dir;
-
+        QString qmldir;
 
         // step 1: search for extension with fully encoded version number
         if (vmaj >= 0 && vmin >= 0) {
             foreach (const QString &p, database->fileImportPath) {
                 dir = p+QLatin1Char('/')+url;
+                qmldir = dir+QString(QLatin1String(".%1.%2")).arg(vmaj).arg(vmin)+QLatin1String("/qmldir");
 
-                QFileInfo fi(dir+QString(QLatin1String(".%1.%2")).arg(vmaj).arg(vmin)+QLatin1String("/qmldir"));
-                const QString absoluteFilePath = fi.absoluteFilePath();
-
-                if (fi.isFile()) {
+                QString absoluteFilePath = typeLoader->absoluteFilePath(qmldir);
+                if (!absoluteFilePath.isEmpty()) {
                     found = true;
 
-                    url = QUrl::fromLocalFile(fi.absolutePath()).toString();
+                    QString absolutePath = absoluteFilePath.left(absoluteFilePath.lastIndexOf(QLatin1Char('/')));
+                    url = QUrl::fromLocalFile(absolutePath).toString();
                     uri = resolvedUri(dir, database);
                     if (!importExtension(absoluteFilePath, uri, database, &qmldircomponents, errorString))
                         return false;
@@ -488,14 +483,14 @@ bool QDeclarativeImportsPrivate::add(const QDeclarativeDirComponents &qmldircomp
         if (vmaj >= 0 && vmin >= 0) {
             foreach (const QString &p, database->fileImportPath) {
                 dir = p+QLatin1Char('/')+url;
+                qmldir = dir+QString(QLatin1String(".%1")).arg(vmaj)+QLatin1String("/qmldir");
 
-                QFileInfo fi(dir+QString(QLatin1String(".%1")).arg(vmaj)+QLatin1String("/qmldir"));
-                const QString absoluteFilePath = fi.absoluteFilePath();
-
-                if (fi.isFile()) {
+                QString absoluteFilePath = typeLoader->absoluteFilePath(qmldir);
+                if (!absoluteFilePath.isEmpty()) {
                     found = true;
 
-                    url = QUrl::fromLocalFile(fi.absolutePath()).toString();
+                    QString absolutePath = absoluteFilePath.left(absoluteFilePath.lastIndexOf(QLatin1Char('/')));
+                    url = QUrl::fromLocalFile(absolutePath).toString();
                     uri = resolvedUri(dir, database);
                     if (!importExtension(absoluteFilePath, uri, database, &qmldircomponents, errorString))
                         return false;
@@ -508,14 +503,14 @@ bool QDeclarativeImportsPrivate::add(const QDeclarativeDirComponents &qmldircomp
 
             foreach (const QString &p, database->fileImportPath) {
                 dir = p+QLatin1Char('/')+url;
+                qmldir = dir+QLatin1String("/qmldir");
 
-                QFileInfo fi(dir+QLatin1String("/qmldir"));
-                const QString absoluteFilePath = fi.absoluteFilePath();
-
-                if (fi.isFile()) {
+                QString absoluteFilePath = typeLoader->absoluteFilePath(qmldir);
+                if (!absoluteFilePath.isEmpty()) {
                     found = true;
 
-                    url = QUrl::fromLocalFile(fi.absolutePath()).toString();
+                    QString absolutePath = absoluteFilePath.left(absoluteFilePath.lastIndexOf(QLatin1Char('/')));
+                    url = QUrl::fromLocalFile(absolutePath).toString();
                     uri = resolvedUri(dir, database);
                     if (!importExtension(absoluteFilePath, uri, database, &qmldircomponents, errorString))
                         return false;
@@ -553,7 +548,7 @@ bool QDeclarativeImportsPrivate::add(const QDeclarativeDirComponents &qmldircomp
                 uri = resolvedUri(QDeclarativeEnginePrivate::urlToLocalFileOrQrc(base.resolved(QUrl(uri))), database);
                 if (uri.endsWith(QLatin1Char('/')))
                     uri.chop(1);
-                if (QFile::exists(localFileOrQrc)) {
+                if (!typeLoader->absoluteFilePath(localFileOrQrc).isEmpty()) {
                     if (!importExtension(localFileOrQrc,uri,database,&qmldircomponents,errorString))
                         return false;
                 }
@@ -616,6 +611,7 @@ bool QDeclarativeImportsPrivate::add(const QDeclarativeDirComponents &qmldircomp
 bool QDeclarativeImportsPrivate::find(const QByteArray& type, int *vmajor, int *vminor, QDeclarativeType** type_return,
                                       QUrl* url_return, QString *errorString)
 {
+    Q_ASSERT(typeLoader);
     QDeclarativeImportedNamespace *s = 0;
     int slash = type.indexOf('/');
     if (slash >= 0) {
@@ -637,7 +633,7 @@ bool QDeclarativeImportsPrivate::find(const QByteArray& type, int *vmajor, int *
     }
     QByteArray unqualifiedtype = slash < 0 ? type : type.mid(slash+1); // common-case opt (QString::mid works fine, but slower)
     if (s) {
-        if (s->find(unqualifiedtype,vmajor,vminor,type_return,url_return, &base, errorString))
+        if (s->find(typeLoader, unqualifiedtype,vmajor,vminor,type_return,url_return, &base, errorString))
             return true;
         if (s->urls.count() == 1 && !s->isLibrary[0] && url_return && s != &unqualifiedset) {
             // qualified, and only 1 url
@@ -654,16 +650,16 @@ QDeclarativeImportedNamespace *QDeclarativeImportsPrivate::findNamespace(const Q
     return set.value(type);
 }
 
-bool QDeclarativeImportedNamespace::find(const QByteArray& type, int *vmajor, int *vminor, QDeclarativeType** type_return,
+bool QDeclarativeImportedNamespace::find(QDeclarativeTypeLoader *typeLoader, const QByteArray& type, int *vmajor, int *vminor, QDeclarativeType** type_return,
           QUrl* url_return, QUrl *base, QString *errorString)
 {
     bool typeRecursionDetected = false;
     for (int i=0; i<urls.count(); ++i) {
-        if (find_helper(i, type, vmajor, vminor, type_return, url_return, base, &typeRecursionDetected)) {
+        if (find_helper(typeLoader, i, type, vmajor, vminor, type_return, url_return, base, &typeRecursionDetected)) {
             if (qmlCheckTypes()) {
                 // check for type clashes
                 for (int j = i+1; j<urls.count(); ++j) {
-                    if (find_helper(j, type, vmajor, vminor, 0, 0, base)) {
+                    if (find_helper(typeLoader, j, type, vmajor, vminor, 0, 0, base)) {
                         if (errorString) {
                             QString u1 = urls.at(i);
                             QString u2 = urls.at(j);
@@ -1037,7 +1033,7 @@ bool QDeclarativeImportDatabase::importPlugin(const QString &filePath, const QSt
     if (!engineInitialized || !typesRegistered) {
         if (!QDeclarative_isFileCaseCorrect(absoluteFilePath)) {
             if (errorString) 
-                *errorString = tr("File name case mismatch for \"%2\"").arg(absoluteFilePath);
+                *errorString = tr("File name case mismatch for \"%1\"").arg(absoluteFilePath);
             return false;
         }
         QPluginLoader loader(absoluteFilePath);
diff --git a/src/declarative/qml/qdeclarativeimport_p.h b/src/declarative/qml/qdeclarativeimport_p.h
index 319e76c..d2ae9cc 100644
--- a/src/declarative/qml/qdeclarativeimport_p.h
+++ b/src/declarative/qml/qdeclarativeimport_p.h
@@ -68,11 +68,13 @@ class QDir;
 class QDeclarativeImportedNamespace;
 class QDeclarativeImportsPrivate;
 class QDeclarativeImportDatabase;
+class QDeclarativeTypeLoader;
 
 class QDeclarativeImports
 {
 public:
     QDeclarativeImports();
+    QDeclarativeImports(QDeclarativeTypeLoader *);
     QDeclarativeImports(const QDeclarativeImports &);
     ~QDeclarativeImports();
     QDeclarativeImports &operator=(const QDeclarativeImports &);
diff --git a/src/declarative/qml/qdeclarativetypeloader.cpp b/src/declarative/qml/qdeclarativetypeloader.cpp
index 77587a4..5e20617 100644
--- a/src/declarative/qml/qdeclarativetypeloader.cpp
+++ b/src/declarative/qml/qdeclarativetypeloader.cpp
@@ -50,10 +50,37 @@
 #include <QtDeclarative/qdeclarativecomponent.h>
 #include <QtCore/qdebug.h>
 #include <QtCore/qdir.h>
+#include <QtCore/qdiriterator.h>
 #include <QtCore/qfile.h>
 
 QT_BEGIN_NAMESPACE
 
+/*
+Returns the set of QML files in path (qmldir, *.qml, *.js).  The caller
+is responsible for deleting the returned data.
+*/
+static QSet<QString> *qmlFilesInDirectory(const QString &path)
+{
+    QDirIterator dir(path, QDir::Files);
+    if (!dir.hasNext())
+        return 0;
+    QSet<QString> *files = new QSet<QString>;
+    while (dir.hasNext()) {
+        dir.next();
+        QString fileName = dir.fileName();
+        if (fileName == QLatin1String("qmldir")
+                || fileName.endsWith(QLatin1String(".qml"))
+                || fileName.endsWith(QLatin1String(".js"))) {
+#if defined(Q_OS_WIN32) || defined(Q_OS_WINCE) || defined(Q_OS_DARWIN) || defined(Q_OS_SYMBIAN)
+            fileName = fileName.toLower();
+#endif
+            files->insert(fileName);
+        }
+    }
+    return files;
+}
+
+
 /*!
 \class QDeclarativeDataBlob
 \brief The QDeclarativeDataBlob encapsulates a data request that can be issued to a QDeclarativeDataLoader.
@@ -715,6 +742,67 @@ QDeclarativeQmldirData *QDeclarativeTypeLoader::getQmldir(const QUrl &url)
     return qmldirData;
 }
 
+/*!
+Returns the absolute filename of path via a directory cache for files named
+"qmldir", "*.qml", "*.js"
+Returns a empty string if the path does not exist.
+*/
+QString QDeclarativeTypeLoader::absoluteFilePath(const QString &path)
+{
+    if (path.isEmpty())
+        return QString();
+    if (path.at(0) == QLatin1Char(':')) {
+        // qrc resource
+        QFileInfo fileInfo(path);
+        return fileInfo.isFile() ? fileInfo.absoluteFilePath() : QString();
+    }
+#if defined(Q_OS_WIN32) || defined(Q_OS_WINCE) || defined(Q_OS_DARWIN) || defined(Q_OS_SYMBIAN)
+    QString lowPath(path.toLower());
+#else
+    QString lowPath(path);
+#endif
+    int lastSlash = lowPath.lastIndexOf(QLatin1Char('/'));
+    QString dirPath = lowPath.left(lastSlash);
+
+    StringSet *fileSet = 0;
+    QHash<QString,StringSet*>::const_iterator it = m_importDirCache.find(dirPath);
+    if (it == m_importDirCache.end()) {
+        StringSet *files = qmlFilesInDirectory(path.left(lastSlash));
+        m_importDirCache.insert(dirPath, files);
+        fileSet = files;
+    } else {
+        fileSet = *it;
+    }
+    if (!fileSet)
+        return QString();
+
+    QString absoluteFilePath = fileSet->contains(QString(lowPath.constData()+lastSlash+1, lowPath.length()-lastSlash-1)) ? path : QString();
+    if (absoluteFilePath.length() > 2 && absoluteFilePath.at(0) != QLatin1Char('/') && absoluteFilePath.at(1) != QLatin1Char(':'))
+        absoluteFilePath = QFileInfo(absoluteFilePath).absoluteFilePath();
+
+    return absoluteFilePath;
+}
+
+/*!
+Return a QDeclarativeDirParser for absoluteFilePath.  The QDeclarativeDirParser may be cached.
+*/
+const QDeclarativeDirParser *QDeclarativeTypeLoader::qmlDirParser(const QString &absoluteFilePath)
+{
+    QDeclarativeDirParser *qmldirParser;
+    QHash<QString,QDeclarativeDirParser*>::const_iterator it = m_importQmlDirCache.find(absoluteFilePath);
+    if (it == m_importQmlDirCache.end()) {
+        qmldirParser = new QDeclarativeDirParser;
+        qmldirParser->setFileSource(absoluteFilePath);
+        qmldirParser->setUrl(QUrl::fromLocalFile(absoluteFilePath));
+        qmldirParser->parse();
+        m_importQmlDirCache.insert(absoluteFilePath, qmldirParser);
+    } else {
+        qmldirParser = *it;
+    }
+
+    return qmldirParser;
+}
+
 void QDeclarativeTypeLoader::clearCache()
 {
     for (TypeCache::Iterator iter = m_typeCache.begin(); iter != m_typeCache.end(); ++iter) 
@@ -723,16 +811,20 @@ void QDeclarativeTypeLoader::clearCache()
         (*iter)->release();
     for (QmldirCache::Iterator iter = m_qmldirCache.begin(); iter != m_qmldirCache.end(); ++iter) 
         (*iter)->release();
+    qDeleteAll(m_importDirCache);
+    qDeleteAll(m_importQmlDirCache);
 
     m_typeCache.clear();
     m_scriptCache.clear();
     m_qmldirCache.clear();
+    m_importDirCache.clear();
+    m_importQmlDirCache.clear();
 }
 
 
 QDeclarativeTypeData::QDeclarativeTypeData(const QUrl &url, QDeclarativeTypeLoader::Options options, 
                                            QDeclarativeTypeLoader *manager)
-: QDeclarativeDataBlob(url, QmlFile), m_options(options), m_typesResolved(false), 
+: QDeclarativeDataBlob(url, QmlFile), m_options(options), m_imports(manager), m_typesResolved(false),
   m_compiledData(0), m_typeLoader(manager)
 {
 }
diff --git a/src/declarative/qml/qdeclarativetypeloader_p.h b/src/declarative/qml/qdeclarativetypeloader_p.h
index 56b6636..c0dce3e 100644
--- a/src/declarative/qml/qdeclarativetypeloader_p.h
+++ b/src/declarative/qml/qdeclarativetypeloader_p.h
@@ -198,14 +198,23 @@ public:
 
     QDeclarativeScriptData *getScript(const QUrl &);
     QDeclarativeQmldirData *getQmldir(const QUrl &);
+
+    QString absoluteFilePath(const QString &path);
+    const QDeclarativeDirParser *qmlDirParser(const QString &absoluteFilePath);
+
 private:
     typedef QHash<QUrl, QDeclarativeTypeData *> TypeCache;
     typedef QHash<QUrl, QDeclarativeScriptData *> ScriptCache;
     typedef QHash<QUrl, QDeclarativeQmldirData *> QmldirCache;
+    typedef QSet<QString> StringSet;
+    typedef QHash<QString, StringSet*> ImportDirCache;
+    typedef QHash<QString, QDeclarativeDirParser*> ImportQmlDirCache;
 
     TypeCache m_typeCache;
     ScriptCache m_scriptCache;
     QmldirCache m_qmldirCache;
+    ImportDirCache m_importDirCache;
+    ImportQmlDirCache m_importQmlDirCache;
 };
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(QDeclarativeTypeLoader::Options)
diff --git a/src/declarative/util/qdeclarativestate.cpp b/src/declarative/util/qdeclarativestate.cpp
index 9f56ccb..ee3d06b 100644
--- a/src/declarative/util/qdeclarativestate.cpp
+++ b/src/declarative/util/qdeclarativestate.cpp
@@ -173,6 +173,18 @@ QDeclarativeState::~QDeclarativeState()
     Q_D(QDeclarativeState);
     if (d->group)
         d->group->removeState(this);
+
+    /*
+      destroying an active state does not return us to the
+      base state, so we need to clean up our revert list to
+      prevent leaks. In the future we may want to redconsider
+      this overall architecture.
+    */
+    for (int i = 0; i < d->revertList.count(); ++i) {
+        if (d->revertList.at(i).binding()) {
+            d->revertList.at(i).binding()->destroy();
+        }
+    }
 }
 
 /*!
diff --git a/src/gui/image/qpnghandler.cpp b/src/gui/image/qpnghandler.cpp
index 7f5cbe8..c0cebf9 100644
--- a/src/gui/image/qpnghandler.cpp
+++ b/src/gui/image/qpnghandler.cpp
@@ -217,6 +217,7 @@ void setup_qt(QImage& image, png_structp png_ptr, png_infop info_ptr, float scre
     png_colorp palette = 0;
     int num_palette;
     png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type, 0, 0, 0);
+    png_set_interlace_handling(png_ptr);
 
     if (color_type == PNG_COLOR_TYPE_GRAY) {
         // Black & White or 8-bit grayscale
diff --git a/src/gui/kernel/qcursor_win.cpp b/src/gui/kernel/qcursor_win.cpp
index cef83f5..a68472c 100644
--- a/src/gui/kernel/qcursor_win.cpp
+++ b/src/gui/kernel/qcursor_win.cpp
@@ -477,7 +477,7 @@ void QCursorData::update()
         QPixmap pixmap = QApplicationPrivate::instance()->getPixmapCursor(cshape);
         hcurs = create32BitCursor(pixmap, hx, hy);
     }
-        break;
+        return;
     default:
         qWarning("QCursor::update: Invalid cursor shape %d", cshape);
         return;
diff --git a/src/gui/text/qtextengine.cpp b/src/gui/text/qtextengine.cpp
index cff3641..ee2eef6 100644
--- a/src/gui/text/qtextengine.cpp
+++ b/src/gui/text/qtextengine.cpp
@@ -1334,6 +1334,7 @@ QTextEngine::~QTextEngine()
     if (!stackEngine)
         delete layoutData;
     delete specialData;
+    resetFontEngineCache();
 }
 
 const HB_CharAttributes *QTextEngine::attributes() const
@@ -1394,6 +1395,13 @@ static inline void releaseCachedFontEngine(QFontEngine *fontEngine)
     }
 }
 
+void QTextEngine::resetFontEngineCache()
+{
+    releaseCachedFontEngine(feCache.prevFontEngine);
+    releaseCachedFontEngine(feCache.prevScaledFontEngine);
+    feCache.reset();
+}
+
 void QTextEngine::invalidate()
 {
     freeMemory();
@@ -1402,9 +1410,7 @@ void QTextEngine::invalidate()
     if (specialData)
         specialData->resolvedFormatIndices.clear();
 
-    releaseCachedFontEngine(feCache.prevFontEngine);
-    releaseCachedFontEngine(feCache.prevScaledFontEngine);
-    feCache.reset();
+    resetFontEngineCache();
 }
 
 void QTextEngine::clearLineData()
diff --git a/src/gui/text/qtextengine_p.h b/src/gui/text/qtextengine_p.h
index c920c7b..2b6db67 100644
--- a/src/gui/text/qtextengine_p.h
+++ b/src/gui/text/qtextengine_p.h
@@ -614,6 +614,7 @@ public:
     QFixed leadingSpaceWidth(const QScriptLine &line);
 
     int positionInLigature(const QScriptItem *si, int end, QFixed x, QFixed edge, int glyph_pos, bool cursorOnCharacter);
+    void resetFontEngineCache();
 
 private:
     void setBoundary(int strPos) const;
diff --git a/src/gui/text/qtextlayout.cpp b/src/gui/text/qtextlayout.cpp
index d180f0e..f2d3de1 100644
--- a/src/gui/text/qtextlayout.cpp
+++ b/src/gui/text/qtextlayout.cpp
@@ -386,7 +386,7 @@ QTextLayout::~QTextLayout()
 void QTextLayout::setFont(const QFont &font)
 {
     d->fnt = font;
-    d->feCache.reset();
+    d->resetFontEngineCache();
 }
 
 /*!
@@ -519,7 +519,7 @@ void QTextLayout::setAdditionalFormats(const QList<FormatRange> &formatList)
     }
     if (d->block.docHandle())
         d->block.docHandle()->documentChange(d->block.position(), d->block.length());
-    d->feCache.reset();
+    d->resetFontEngineCache();
 }
 
 /*!
diff --git a/src/imports/folderlistmodel/folderlistmodel.pro b/src/imports/folderlistmodel/folderlistmodel.pro
index 8964ab0..d369ed1 100644
--- a/src/imports/folderlistmodel/folderlistmodel.pro
+++ b/src/imports/folderlistmodel/folderlistmodel.pro
@@ -19,8 +19,8 @@ symbian:{
     isEmpty(DESTDIR):importFiles.sources = qmlfolderlistmodelplugin$${QT_LIBINFIX}.dll qmldir
     else:importFiles.sources = $$DESTDIR/qmlfolderlistmodelplugin$${QT_LIBINFIX}.dll qmldir
     importFiles.path = $$QT_IMPORTS_BASE_DIR/$$TARGETPATH
-    
-    DEPLOYMENT = importFiles
+
+    DEPLOYMENT += importFiles
 }
 
 INSTALLS += target qmldir
diff --git a/src/imports/gestures/gestures.pro b/src/imports/gestures/gestures.pro
index a4c914d..f9e71fa 100644
--- a/src/imports/gestures/gestures.pro
+++ b/src/imports/gestures/gestures.pro
@@ -15,12 +15,12 @@ qmldir.path +=  $$[QT_INSTALL_IMPORTS]/$$TARGETPATH
 
 symbian:{
     TARGET.UID3 = 0x2002131F
-    
+
     isEmpty(DESTDIR):importFiles.sources = qmlgesturesplugin$${QT_LIBINFIX}.dll qmldir
     else:importFiles.sources = $$DESTDIR/qmlgesturesplugin$${QT_LIBINFIX}.dll qmldir
     importFiles.path = $$QT_IMPORTS_BASE_DIR/$$TARGETPATH
-    
-    DEPLOYMENT = importFiles
+
+    DEPLOYMENT += importFiles
 }
 
 INSTALLS += target qmldir
diff --git a/src/imports/particles/particles.pro b/src/imports/particles/particles.pro
index bb9da01..59cc16a 100644
--- a/src/imports/particles/particles.pro
+++ b/src/imports/particles/particles.pro
@@ -19,12 +19,12 @@ qmldir.path +=  $$[QT_INSTALL_IMPORTS]/$$TARGETPATH
 
 symbian:{
     TARGET.UID3 = 0x2002131E
-    
+
     isEmpty(DESTDIR):importFiles.sources = qmlparticlesplugin$${QT_LIBINFIX}.dll qmldir
     else:importFiles.sources = $$DESTDIR/qmlparticlesplugin$${QT_LIBINFIX}.dll qmldir
     importFiles.path = $$QT_IMPORTS_BASE_DIR/$$TARGETPATH
-    
-    DEPLOYMENT = importFiles
+
+    DEPLOYMENT += importFiles
 }
 
 INSTALLS += target qmldir
diff --git a/src/imports/shaders/shaders.pro b/src/imports/shaders/shaders.pro
index d7a6275..51a9a91 100644
--- a/src/imports/shaders/shaders.pro
+++ b/src/imports/shaders/shaders.pro
@@ -32,7 +32,7 @@ symbian:{
     isEmpty(DESTDIR):importFiles.sources = qmlparticlesplugin$${QT_LIBINFIX}.dll qmldir
     else:importFiles.sources = $$DESTDIR/qmlparticlesplugin$${QT_LIBINFIX}.dll qmldir
     importFiles.path = $$QT_IMPORTS_BASE_DIR/$$TARGETPATH
-    DEPLOYMENT = importFiles
+    DEPLOYMENT += importFiles
 }
 
 INSTALLS += target qmldir
diff --git a/src/network/access/qnetworkaccesshttpbackend.cpp b/src/network/access/qnetworkaccesshttpbackend.cpp
index abef8ab..aa477fb 100644
--- a/src/network/access/qnetworkaccesshttpbackend.cpp
+++ b/src/network/access/qnetworkaccesshttpbackend.cpp
@@ -737,7 +737,7 @@ void QNetworkAccessHttpBackend::readFromHttp()
 
 void QNetworkAccessHttpBackend::replyFinished()
 {
-    if (httpReply->bytesAvailable())
+    if (!httpReply || httpReply->bytesAvailable())
         // we haven't read everything yet. Wait some more.
         return;
 
@@ -788,6 +788,9 @@ void QNetworkAccessHttpBackend::checkForRedirect(const int statusCode)
 
 void QNetworkAccessHttpBackend::replyHeaderChanged()
 {
+    if (!httpReply)
+        return;
+
     setAttribute(QNetworkRequest::HttpPipeliningWasUsedAttribute, httpReply->isPipeliningUsed());
 
     // reconstruct the HTTP header
@@ -1128,7 +1131,7 @@ bool QNetworkAccessHttpBackend::canResume() const
         return false;
 
     // Can only resume if server/resource supports Range header.
-    if (httpReply->headerField("Accept-Ranges", "none") == "none")
+    if (!httpReply || httpReply->headerField("Accept-Ranges", "none") == "none")
         return false;
 
     // We only support resuming for byte ranges.
diff --git a/src/network/access/qnetworkreplyimpl.cpp b/src/network/access/qnetworkreplyimpl.cpp
index 81cd548..209d064 100644
--- a/src/network/access/qnetworkreplyimpl.cpp
+++ b/src/network/access/qnetworkreplyimpl.cpp
@@ -253,6 +253,11 @@ void QNetworkReplyImplPrivate::_q_networkSessionConnected()
     if (session->state() != QNetworkSession::Connected)
         return;
 
+    #ifndef QT_NO_NETWORKPROXY
+        // Re-set proxies here as new session might have changed them
+        proxyList = manager->d_func()->queryProxy(QNetworkProxyQuery(request.url()));
+    #endif
+
     switch (state) {
     case QNetworkReplyImplPrivate::Buffering:
     case QNetworkReplyImplPrivate::Working:
diff --git a/src/network/ssl/qsslcertificate.cpp b/src/network/ssl/qsslcertificate.cpp
index be3276d..1ae98f4 100644
--- a/src/network/ssl/qsslcertificate.cpp
+++ b/src/network/ssl/qsslcertificate.cpp
@@ -803,23 +803,47 @@ QList<QSslCertificate> QSslCertificatePrivate::certificatesFromDer(const QByteAr
 // These certificates are known to be fraudulent and were created during the comodo
 // compromise. See http://www.comodo.com/Comodo-Fraud-Incident-2011-03-23.html
 static const char *certificate_blacklist[] = {
-    "04:7e:cb:e9:fc:a5:5f:7b:d0:9e:ae:36:e1:0c:ae:1e",
-    "f5:c8:6a:f3:61:62:f1:3a:64:f5:4f:6d:c9:58:7c:06",
-    "d7:55:8f:da:f5:f1:10:5b:b2:13:28:2b:70:77:29:a3",
-    "39:2a:43:4f:0e:07:df:1f:8a:a3:05:de:34:e0:c2:29",
-    "3e:75:ce:d4:6b:69:30:21:21:88:30:ae:86:a8:2a:71",
-    "e9:02:8b:95:78:e4:15:dc:1a:71:0a:2b:88:15:44:47",
-    "92:39:d5:34:8f:40:d1:69:5a:74:54:70:e1:f2:3f:43",
-    "b0:b7:13:3e:d0:96:f9:b5:6f:ae:91:c8:74:bd:3a:c0",
-    "d8:f3:5f:4e:b7:87:2b:2d:ab:06:92:e3:15:38:2f:b0",
-    "05:e2:e6:a4:cd:09:ea:54:d6:65:b0:75:fe:22:a2:56",
+    "04:7e:cb:e9:fc:a5:5f:7b:d0:9e:ae:36:e1:0c:ae:1e", "mail.google.com", // Comodo
+    "f5:c8:6a:f3:61:62:f1:3a:64:f5:4f:6d:c9:58:7c:06", "www.google.com", // Comodo
+    "d7:55:8f:da:f5:f1:10:5b:b2:13:28:2b:70:77:29:a3", "login.yahoo.com", // Comodo
+    "39:2a:43:4f:0e:07:df:1f:8a:a3:05:de:34:e0:c2:29", "login.yahoo.com", // Comodo
+    "3e:75:ce:d4:6b:69:30:21:21:88:30:ae:86:a8:2a:71", "login.yahoo.com", // Comodo
+    "e9:02:8b:95:78:e4:15:dc:1a:71:0a:2b:88:15:44:47", "login.skype.com", // Comodo
+    "92:39:d5:34:8f:40:d1:69:5a:74:54:70:e1:f2:3f:43", "addons.mozilla.org", // Comodo
+    "b0:b7:13:3e:d0:96:f9:b5:6f:ae:91:c8:74:bd:3a:c0", "login.live.com", // Comodo
+    "d8:f3:5f:4e:b7:87:2b:2d:ab:06:92:e3:15:38:2f:b0", "global trustee", // Comodo
+
+    "05:e2:e6:a4:cd:09:ea:54:d6:65:b0:75:fe:22:a2:56", "*.google.com", // leaf certificate issued by DigiNotar
+    "0c:76:da:9c:91:0c:4e:2c:9e:fe:15:d0:58:93:3c:4c", "DigiNotar Root CA", // DigiNotar root
+    "f1:4a:13:f4:87:2b:56:dc:39:df:84:ca:7a:a1:06:49", "DigiNotar Services CA", // DigiNotar intermediate signed by DigiNotar Root
+    "36:16:71:55:43:42:1b:9d:e6:cb:a3:64:41:df:24:38", "DigiNotar Services 1024 CA", // DigiNotar intermediate signed by DigiNotar Root
+    "0a:82:bd:1e:14:4e:88:14:d7:5b:1a:55:27:be:bf:3e", "DigiNotar Root CA G2", // other DigiNotar Root CA
+    "a4:b6:ce:e3:2e:d3:35:46:26:3c:b3:55:3a:a8:92:21", "CertiID Enterprise Certificate Authority", // DigiNotar intermediate signed by "DigiNotar Root CA G2"
+    "5b:d5:60:9c:64:17:68:cf:21:0e:35:fd:fb:05:ad:41", "DigiNotar Qualified CA", // DigiNotar intermediate signed by DigiNotar Root
+
+    "1184640176",                                      "DigiNotar Services 1024 CA", // DigiNotar intermediate cross-signed by Entrust
+    "120000525",                                       "DigiNotar Cyber CA", // DigiNotar intermediate cross-signed by CyberTrust
+    "120000505",                                       "DigiNotar Cyber CA", // DigiNotar intermediate cross-signed by CyberTrust
+    "120000515",                                       "DigiNotar Cyber CA", // DigiNotar intermediate cross-signed by CyberTrust
+    "20015536",                                        "DigiNotar PKIoverheid CA Overheid en Bedrijven", // DigiNotar intermediate cross-signed by the Dutch government
+    "20001983",                                        "DigiNotar PKIoverheid CA Organisatie - G2", // DigiNotar intermediate cross-signed by the Dutch government
+    "d6:d0:29:77:f1:49:fd:1a:83:f2:b9:ea:94:8c:5c:b4", "DigiNotar Extended Validation CA", // DigiNotar intermediate signed by DigiNotar EV Root
+    "1e:7d:7a:53:3d:45:30:41:96:40:0f:71:48:1f:45:04", "DigiNotar Public CA 2025", // DigiNotar intermediate
+//    "(has not been seen in the wild so far)", "DigiNotar Public CA - G2", // DigiNotar intermediate
+//    "(has not been seen in the wild so far)", "Koninklijke Notariele Beroepsorganisatie CA", // compromised during DigiNotar breach
+//    "(has not been seen in the wild so far)", "Stichting TTP Infos CA," // compromised during DigiNotar breach
+    "1184640175", "DigiNotar Root CA", // DigiNotar intermediate cross-signed by Entrust
+    "1184644297", "DigiNotar Root CA", // DigiNotar intermediate cross-signed by Entrust
     0
 };
 
 bool QSslCertificatePrivate::isBlacklisted(const QSslCertificate &certificate)
 {
     for (int a = 0; certificate_blacklist[a] != 0; a++) {
-        if (certificate.serialNumber() == certificate_blacklist[a])
+        QString blacklistedCommonName = QString::fromUtf8(certificate_blacklist[(a+1)]);
+        if (certificate.serialNumber() == certificate_blacklist[a++] &&
+            (certificate.subjectInfo(QSslCertificate::CommonName) == blacklistedCommonName ||
+             certificate.issuerInfo(QSslCertificate::CommonName) == blacklistedCommonName))
             return true;
     }
     return false;
diff --git a/src/network/ssl/qsslsocket_openssl.cpp b/src/network/ssl/qsslsocket_openssl.cpp
index 141d80a..b8e6c4c 100644
--- a/src/network/ssl/qsslsocket_openssl.cpp
+++ b/src/network/ssl/qsslsocket_openssl.cpp
@@ -1193,12 +1193,16 @@ bool QSslSocketBackendPrivate::startHandshake()
     X509 *x509 = q_SSL_get_peer_certificate(ssl);
     configuration.peerCertificate = QSslCertificatePrivate::QSslCertificate_from_X509(x509);
     q_X509_free(x509);
-    if (QSslCertificatePrivate::isBlacklisted(configuration.peerCertificate)) {
-        q->setErrorString(QSslSocket::tr("The peer certificate is blacklisted"));
-        q->setSocketError(QAbstractSocket::SslHandshakeFailedError);
-        emit q->error(QAbstractSocket::SslHandshakeFailedError);
-        plainSocket->disconnectFromHost();
-        return false;
+
+    // check the whole chain for blacklisting (including root, as we check for subjectInfo and issuer)
+    foreach (const QSslCertificate &cert, configuration.peerCertificateChain) {
+        if (QSslCertificatePrivate::isBlacklisted(cert)) {
+            q->setErrorString(QSslSocket::tr("The peer certificate is blacklisted"));
+            q->setSocketError(QAbstractSocket::SslHandshakeFailedError);
+            emit q->error(QAbstractSocket::SslHandshakeFailedError);
+            plainSocket->disconnectFromHost();
+            return false;
+        }
     }
 
     // Start translating errors.
diff --git a/src/plugins/bearer/corewlan/corewlan.pro b/src/plugins/bearer/corewlan/corewlan.pro
index 9cb3955..5d7a795 100644
--- a/src/plugins/bearer/corewlan/corewlan.pro
+++ b/src/plugins/bearer/corewlan/corewlan.pro
@@ -5,9 +5,8 @@ QT = core network
 LIBS += -framework Foundation -framework SystemConfiguration
 
 contains(QT_CONFIG, corewlan) {
-    isEmpty(QMAKE_MAC_SDK)|contains(QMAKE_MAC_SDK, "/Developer/SDKs/MacOSX10.6.sdk") {
+    isEmpty(QMAKE_MAC_SDK)|contains(QMAKE_MAC_SDK, "/Developer/SDKs/MacOSX10\.[67]\.sdk") {
          LIBS += -framework CoreWLAN -framework Security
-         DEFINES += MAC_SDK_10_6
     }
 }
 
diff --git a/src/testlib/qtestxmlstreamer.h b/src/testlib/qtestxmlstreamer.h
index 46318a9..d4a9079 100644
--- a/src/testlib/qtestxmlstreamer.h
+++ b/src/testlib/qtestxmlstreamer.h
@@ -40,7 +40,7 @@
 ****************************************************************************/
 
 #ifndef QTESTXMLSTREAMER_H
-#define QTESXMLSTREAMER_H
+#define QTESTXMLSTREAMER_H
 
 #include <QtTest/qtestbasicstreamer.h>