Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-qml into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml:
  Ensure GridView header is visible at the top of the view.
  Allow aliases to value type properties
  Image.sourceSize is incorrect after changing Image.source
  Test for QTBUG-13685
  Don't forward keys to invisible items.
  Disable Text {} image caching by default
  Check plugin and QML file case on Mac and Windows
  Add test for QTBUG-14279
  Ensure that onRelease is called for doubleClick events.
  emit currentSectionChanged when section changes in ListView.
  Remove some unnecessary includes in cpp files
  Ensure Flickable.contentX and Flickable.contentY return correct values.
  Don't allow multiple values to be assigned to a singular property
  Fix dragging items within a PathView

20 files changed, 170 insertions, 44 deletions

diff --git a/src/declarative/graphicsitems/qdeclarativeflickable.cpp b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
index 33c21b1..001abca 100644
--- a/src/declarative/graphicsitems/qdeclarativeflickable.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
@@ -466,7 +466,7 @@ QDeclarativeFlickable::~QDeclarativeFlickable()
 qreal QDeclarativeFlickable::contentX() const
 {
     Q_D(const QDeclarativeFlickable);
-    return -d->hData.move.value();
+    return -d->contentItem->x();
 }
 
 void QDeclarativeFlickable::setContentX(qreal pos)
@@ -484,7 +484,7 @@ void QDeclarativeFlickable::setContentX(qreal pos)
 qreal QDeclarativeFlickable::contentY() const
 {
     Q_D(const QDeclarativeFlickable);
-    return -d->vData.move.value();
+    return -d->contentItem->y();
 }
 
 void QDeclarativeFlickable::setContentY(qreal pos)
diff --git a/src/declarative/graphicsitems/qdeclarativegridview.cpp b/src/declarative/graphicsitems/qdeclarativegridview.cpp
index 8216ab7..6ee6b0d 100644
--- a/src/declarative/graphicsitems/qdeclarativegridview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativegridview.cpp
@@ -218,7 +218,14 @@ public:
                 return visibleItems.last()->rowPos() + rows * rowSize();
             }
         } else {
-             return (modelIndex / columns) * rowSize();
+            qreal pos = (modelIndex / columns) * rowSize();
+            if (header) {
+                qreal headerSize = flow == QDeclarativeGridView::LeftToRight
+                                   ? header->item->height()
+                                   : header->item->width();
+                pos += headerSize;
+            }
+            return pos;
         }
         return 0;
     }
diff --git a/src/declarative/graphicsitems/qdeclarativeimagebase.cpp b/src/declarative/graphicsitems/qdeclarativeimagebase.cpp
index 02b4807..c3bac2d 100644
--- a/src/declarative/graphicsitems/qdeclarativeimagebase.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeimagebase.cpp
@@ -46,8 +46,6 @@
 #include <qdeclarativeinfo.h>
 #include <qdeclarativepixmapcache_p.h>
 
-#include <QFile>
-
 QT_BEGIN_NAMESPACE
 
 QDeclarativeImageBase::QDeclarativeImageBase(QDeclarativeImageBasePrivate &dd, QDeclarativeItem *parent)
@@ -115,6 +113,7 @@ void QDeclarativeImageBase::setSourceSize(const QSize& size)
         return;
 
     d->sourcesize = size;
+    d->explicitSourceSize = true;
     emit sourceSizeChanged();
     if (isComponentComplete())
         load();
@@ -123,7 +122,10 @@ void QDeclarativeImageBase::setSourceSize(const QSize& size)
 QSize QDeclarativeImageBase::sourceSize() const
 {
     Q_D(const QDeclarativeImageBase);
-    return d->sourcesize.isValid() ? d->sourcesize : QSize(implicitWidth(),implicitHeight());
+
+    int width = d->sourcesize.width();
+    int height = d->sourcesize.height();
+    return QSize(width != -1 ? width : implicitWidth(), height != -1 ? height : implicitHeight());
 }
 
 void QDeclarativeImageBase::load()
@@ -141,7 +143,7 @@ void QDeclarativeImageBase::load()
         pixmapChange();
         update();
     } else {
-        d->pix.load(qmlEngine(this), d->url, d->sourcesize, d->async);
+        d->pix.load(qmlEngine(this), d->url, d->explicitSourceSize ? sourceSize() : QSize(), d->async);
 
         if (d->pix.isLoading()) {
             d->progress = 0.0;
@@ -186,11 +188,8 @@ void QDeclarativeImageBase::requestFinished()
     setImplicitWidth(d->pix.width());
     setImplicitHeight(d->pix.height());
 
-    if (d->sourcesize.width() != d->pix.width() || d->sourcesize.height() != d->pix.height()) {
-        d->sourcesize.setWidth(d->pix.width());
-        d->sourcesize.setHeight(d->pix.height());
+    if (d->sourcesize.width() != d->pix.width() || d->sourcesize.height() != d->pix.height())
         emit sourceSizeChanged();
-    }
 
     if (d->status != oldStatus)
         emit statusChanged(d->status);
diff --git a/src/declarative/graphicsitems/qdeclarativeimagebase_p_p.h b/src/declarative/graphicsitems/qdeclarativeimagebase_p_p.h
index aee8b28..3d23ba9 100644
--- a/src/declarative/graphicsitems/qdeclarativeimagebase_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativeimagebase_p_p.h
@@ -69,6 +69,7 @@ public:
     QDeclarativeImageBasePrivate()
       : status(QDeclarativeImageBase::Null),
         progress(0.0),
+        explicitSourceSize(false),
         async(false)
     {
         QGraphicsItemPrivate::flags = QGraphicsItemPrivate::flags & ~QGraphicsItem::ItemHasNoContents;
@@ -79,6 +80,7 @@ public:
     QUrl url;
     qreal progress;
     QSize sourcesize;
+    bool explicitSourceSize : 1;
     bool async : 1;
 };
 
diff --git a/src/declarative/graphicsitems/qdeclarativeitem.cpp b/src/declarative/graphicsitems/qdeclarativeitem.cpp
index 250a43b..51eb5f2 100644
--- a/src/declarative/graphicsitems/qdeclarativeitem.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeitem.cpp
@@ -56,7 +56,6 @@
 
 #include <QDebug>
 #include <QPen>
-#include <QFile>
 #include <QEvent>
 #include <QGraphicsSceneMouseEvent>
 #include <QtCore/qnumeric.h>
@@ -1181,7 +1180,7 @@ void QDeclarativeKeysAttached::keyPressed(QKeyEvent *event, bool post)
         d->inPress = true;
         for (int ii = 0; ii < d->targets.count(); ++ii) {
             QGraphicsItem *i = d->finalFocusProxy(d->targets.at(ii));
-            if (i) {
+            if (i && i->isVisible()) {
                 d->item->scene()->sendEvent(i, event);
                 if (event->isAccepted()) {
                     d->inPress = false;
@@ -1223,7 +1222,7 @@ void QDeclarativeKeysAttached::keyReleased(QKeyEvent *event, bool post)
         d->inRelease = true;
         for (int ii = 0; ii < d->targets.count(); ++ii) {
             QGraphicsItem *i = d->finalFocusProxy(d->targets.at(ii));
-            if (i) {
+            if (i && i->isVisible()) {
                 d->item->scene()->sendEvent(i, event);
                 if (event->isAccepted()) {
                     d->inRelease = false;
@@ -1248,7 +1247,7 @@ void QDeclarativeKeysAttached::inputMethodEvent(QInputMethodEvent *event, bool p
         d->inIM = true;
         for (int ii = 0; ii < d->targets.count(); ++ii) {
             QGraphicsItem *i = d->finalFocusProxy(d->targets.at(ii));
-            if (i && (i->flags() & QGraphicsItem::ItemAcceptsInputMethod)) {
+            if (i && i->isVisible() && (i->flags() & QGraphicsItem::ItemAcceptsInputMethod)) {
                 d->item->scene()->sendEvent(i, event);
                 if (event->isAccepted()) {
                     d->imeItem = i;
@@ -1276,7 +1275,7 @@ QVariant QDeclarativeKeysAttached::inputMethodQuery(Qt::InputMethodQuery query)
     if (d->item) {
         for (int ii = 0; ii < d->targets.count(); ++ii) {
                 QGraphicsItem *i = d->finalFocusProxy(d->targets.at(ii));
-            if (i && (i->flags() & QGraphicsItem::ItemAcceptsInputMethod) && i == d->imeItem) { //### how robust is i == d->imeItem check?
+            if (i && i->isVisible() && (i->flags() & QGraphicsItem::ItemAcceptsInputMethod) && i == d->imeItem) { //### how robust is i == d->imeItem check?
                 QVariant v = static_cast<QDeclarativeItemAccessor *>(i)->doInputMethodQuery(query);
                 if (v.userType() == QVariant::RectF)
                     v = d->item->mapRectFromItem(i, v.toRectF());  //### cost?
diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp
index 6b46bc5..4943aef 100644
--- a/src/declarative/graphicsitems/qdeclarativelistview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp
@@ -1009,18 +1009,27 @@ void QDeclarativeListViewPrivate::updateSections()
 
 void QDeclarativeListViewPrivate::updateCurrentSection()
 {
+    Q_Q(QDeclarativeListView);
     if (!sectionCriteria || visibleItems.isEmpty()) {
-        currentSection.clear();
+        if (!currentSection.isEmpty()) {
+            currentSection.clear();
+            emit q->currentSectionChanged();
+        }
         return;
     }
     int index = 0;
     while (index < visibleItems.count() && visibleItems.at(index)->endPosition() < position())
         ++index;
 
+    QString newSection = currentSection;
     if (index < visibleItems.count())
-        currentSection = visibleItems.at(index)->attached->section();
+        newSection = visibleItems.at(index)->attached->section();
     else
-        currentSection = visibleItems.first()->attached->section();
+        newSection = visibleItems.first()->attached->section();
+    if (newSection != currentSection) {
+        currentSection = newSection;
+        emit q->currentSectionChanged();
+    }
 }
 
 void QDeclarativeListViewPrivate::updateCurrent(int modelIndex)
diff --git a/src/declarative/graphicsitems/qdeclarativemousearea.cpp b/src/declarative/graphicsitems/qdeclarativemousearea.cpp
index a0208ef..1533d55 100644
--- a/src/declarative/graphicsitems/qdeclarativemousearea.cpp
+++ b/src/declarative/graphicsitems/qdeclarativemousearea.cpp
@@ -557,6 +557,7 @@ void QDeclarativeMouseArea::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
             ungrabMouse();
         setKeepMouseGrab(false);
     }
+    d->doubleClick = false;
 }
 
 void QDeclarativeMouseArea::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event)
@@ -565,14 +566,12 @@ void QDeclarativeMouseArea::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *even
     if (!d->absorb) {
         QDeclarativeItem::mouseDoubleClickEvent(event);
     } else {
+        d->doubleClick = true;
         d->saveEvent(event);
         QDeclarativeMouseEvent me(d->lastPos.x(), d->lastPos.y(), d->lastButton, d->lastButtons, d->lastModifiers, true, false);
         me.setAccepted(d->isDoubleClickConnected());
         emit this->doubleClicked(&me);
-        if (!me.isAccepted()) {
-            // Only deliver the press event if we haven't accepted the double click.
-            QDeclarativeItem::mouseDoubleClickEvent(event);
-        }
+        QDeclarativeItem::mouseDoubleClickEvent(event);
     }
 }
 
@@ -841,7 +840,8 @@ bool QDeclarativeMouseArea::setPressed(bool p)
         d->pressed = p;
         QDeclarativeMouseEvent me(d->lastPos.x(), d->lastPos.y(), d->lastButton, d->lastButtons, d->lastModifiers, isclick, d->longPress);
         if (d->pressed) {
-            emit pressed(&me);
+            if (!d->doubleClick)
+                emit pressed(&me);
             me.setX(d->lastPos.x());
             me.setY(d->lastPos.y());
             emit mousePositionChanged(&me);
@@ -849,7 +849,7 @@ bool QDeclarativeMouseArea::setPressed(bool p)
             emit released(&me);
             me.setX(d->lastPos.x());
             me.setY(d->lastPos.y());
-            if (isclick && !d->longPress)
+            if (isclick && !d->longPress && !d->doubleClick)
                 emit clicked(&me);
         }
 
diff --git a/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h b/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h
index 48a56d9..06a01d3 100644
--- a/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h
+++ b/src/declarative/graphicsitems/qdeclarativemousearea_p_p.h
@@ -68,7 +68,7 @@ class QDeclarativeMouseAreaPrivate : public QDeclarativeItemPrivate
 public:
     QDeclarativeMouseAreaPrivate()
       : absorb(true), hovered(false), pressed(false), longPress(false),
-      moved(false), stealMouse(false), drag(0)
+      moved(false), stealMouse(false), doubleClick(false), drag(0)
     {
     }
 
@@ -109,6 +109,7 @@ public:
     bool dragX : 1;
     bool dragY : 1;
     bool stealMouse : 1;
+    bool doubleClick : 1;
     QDeclarativeDrag *drag;
     QPointF startScene;
     qreal startX;
diff --git a/src/declarative/graphicsitems/qdeclarativepainteditem.cpp b/src/declarative/graphicsitems/qdeclarativepainteditem.cpp
index a6db1fa..b470b3a 100644
--- a/src/declarative/graphicsitems/qdeclarativepainteditem.cpp
+++ b/src/declarative/graphicsitems/qdeclarativepainteditem.cpp
@@ -44,7 +44,6 @@
 
 #include <QDebug>
 #include <QPen>
-#include <QFile>
 #include <QEvent>
 #include <QApplication>
 #include <QGraphicsSceneMouseEvent>
diff --git a/src/declarative/graphicsitems/qdeclarativepathview.cpp b/src/declarative/graphicsitems/qdeclarativepathview.cpp
index 31943b2..81c84f5 100644
--- a/src/declarative/graphicsitems/qdeclarativepathview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativepathview.cpp
@@ -1112,16 +1112,16 @@ void QDeclarativePathViewPrivate::handleMouseMoveEvent(QGraphicsSceneMouseEvent
     if (!interactive || !lastPosTime.isValid())
         return;
 
+    qreal newPc;
+    QPointF pathPoint = pointNear(event->pos(), &newPc);
     if (!stealMouse) {
-        QPointF delta = event->pos() - startPoint;
+        QPointF delta = pathPoint - startPoint;
         if (qAbs(delta.x()) > QApplication::startDragDistance() || qAbs(delta.y()) > QApplication::startDragDistance())
             stealMouse = true;
     }
 
     if (stealMouse) {
         moveReason = QDeclarativePathViewPrivate::Mouse;
-        qreal newPc;
-        pointNear(event->pos(), &newPc);
         qreal diff = (newPc - startPc)*modelCount*mappedRange;
         if (diff) {
             setOffset(offset + diff);
diff --git a/src/declarative/graphicsitems/qdeclarativetext.cpp b/src/declarative/graphicsitems/qdeclarativetext.cpp
index 65f1564..54cb062 100644
--- a/src/declarative/graphicsitems/qdeclarativetext.cpp
+++ b/src/declarative/graphicsitems/qdeclarativetext.cpp
@@ -82,7 +82,7 @@ private:
     static QSet<QUrl> errors;
 };
 
-DEFINE_BOOL_CONFIG_OPTION(disableImageCache, QML_DISABLE_IMAGE_CACHE);
+DEFINE_BOOL_CONFIG_OPTION(enableImageCache, QML_ENABLE_TEXT_IMAGE_CACHE);
 
 QDeclarativeTextPrivate::QDeclarativeTextPrivate()
 : color((QRgb)0), style(QDeclarativeText::Normal),
@@ -90,7 +90,7 @@ QDeclarativeTextPrivate::QDeclarativeTextPrivate()
   imgDirty(true), dirty(true), richText(false), singleline(false), cache(true), internalWidthUpdate(false), doc(0),
   format(QDeclarativeText::AutoText), wrapMode(QDeclarativeText::NoWrap)
 {
-    cache = !disableImageCache();
+    cache = enableImageCache();
     QGraphicsItemPrivate::acceptedMouseButtons = Qt::LeftButton;
     QGraphicsItemPrivate::flags = QGraphicsItemPrivate::flags & ~QGraphicsItem::ItemHasNoContents;
 }
diff --git a/src/declarative/qml/qdeclarativecompiler.cpp b/src/declarative/qml/qdeclarativecompiler.cpp
index dc28e22..74bc5bd 100644
--- a/src/declarative/qml/qdeclarativecompiler.cpp
+++ b/src/declarative/qml/qdeclarativecompiler.cpp
@@ -1932,6 +1932,9 @@ bool QDeclarativeCompiler::buildPropertyAssignment(QDeclarativeParser::Property
 {
     obj->addValueProperty(prop);
 
+    if (prop->values.count() > 1)
+        COMPILE_EXCEPTION(prop->values.at(0), tr( "Cannot assign multiple values to a singular property") );
+
     for (int ii = 0; ii < prop->values.count(); ++ii) {
         Value *v = prop->values.at(ii);
         if (v->object) {
@@ -2562,8 +2565,8 @@ bool QDeclarativeCompiler::compileAlias(QMetaObjectBuilder &builder,
 
     QStringList alias = astNodeToStringList(node);
 
-    if (alias.count() != 1 && alias.count() != 2)
-        COMPILE_EXCEPTION(prop.defaultValue, tr("Invalid alias reference. An alias reference must be specified as <id> or <id>.<property>"));
+    if (alias.count() < 1 || alias.count() > 3)
+        COMPILE_EXCEPTION(prop.defaultValue, tr("Invalid alias reference. An alias reference must be specified as <id>, <id>.<property> or <id>.<value property>.<property>"));
 
     if (!compileState.ids.contains(alias.at(0)))
         COMPILE_EXCEPTION(prop.defaultValue, tr("Invalid alias reference. Unable to find id \"%1\"").arg(alias.at(0)));
@@ -2575,11 +2578,14 @@ bool QDeclarativeCompiler::compileAlias(QMetaObjectBuilder &builder,
     int propIdx = -1;
     int flags = 0;
     bool writable = false;
-    if (alias.count() == 2) {
+    if (alias.count() == 2 || alias.count() == 3) {
         propIdx = idObject->metaObject()->indexOfProperty(alias.at(1).toUtf8().constData());
 
-        if (-1 == propIdx)
+        if (-1 == propIdx) {
             COMPILE_EXCEPTION(prop.defaultValue, tr("Invalid alias location"));
+        } else if (propIdx > 0xFFFF) {
+            COMPILE_EXCEPTION(prop.defaultValue, tr("Alias property exceeds alias bounds"));
+        }
 
         QMetaProperty aliasProperty = idObject->metaObject()->property(propIdx);
         if (!aliasProperty.isScriptable())
@@ -2587,6 +2593,22 @@ bool QDeclarativeCompiler::compileAlias(QMetaObjectBuilder &builder,
 
         writable = aliasProperty.isWritable();
 
+        if (alias.count() == 3) {
+            QDeclarativeValueType *valueType = enginePrivate->valueTypes[aliasProperty.type()];
+            if (!valueType)
+                COMPILE_EXCEPTION(prop.defaultValue, tr("Invalid alias location"));
+
+            propIdx |= ((unsigned int)aliasProperty.type()) << 24;
+
+            int valueTypeIndex = valueType->metaObject()->indexOfProperty(alias.at(2).toUtf8().constData());
+            if (valueTypeIndex == -1)
+                COMPILE_EXCEPTION(prop.defaultValue, tr("Invalid alias location"));
+            Q_ASSERT(valueTypeIndex <= 0xFF);
+            
+            aliasProperty = valueType->metaObject()->property(valueTypeIndex);
+            propIdx |= (valueTypeIndex << 16);
+        }
+
         if (aliasProperty.isEnumType()) 
             typeName = "int";  // Avoid introducing a dependency on the aliased metaobject
         else
diff --git a/src/declarative/qml/qdeclarativecomponent.cpp b/src/declarative/qml/qdeclarativecomponent.cpp
index b532b0c..cfef9cf 100644
--- a/src/declarative/qml/qdeclarativecomponent.cpp
+++ b/src/declarative/qml/qdeclarativecomponent.cpp
@@ -57,7 +57,6 @@
 
 #include <QStack>
 #include <QStringList>
-#include <QFileInfo>
 #include <QtCore/qdebug.h>
 #include <QApplication>
 
diff --git a/src/declarative/qml/qdeclarativeengine.cpp b/src/declarative/qml/qdeclarativeengine.cpp
index 584c5ec..0749767 100644
--- a/src/declarative/qml/qdeclarativeengine.cpp
+++ b/src/declarative/qml/qdeclarativeengine.cpp
@@ -2159,4 +2159,30 @@ const QMetaObject *QDeclarativeEnginePrivate::metaObjectForType(int t) const
     }
 }
 
+bool QDeclarative_isFileCaseCorrect(const QString &fileName)
+{
+#if defined(Q_OS_MAC) || defined(Q_OS_WIN)
+    QFileInfo info(fileName);
+
+    QString absolute = info.absoluteFilePath();
+    QString canonical = info.canonicalFilePath();
+
+    int absoluteLength = absolute.length();
+    int canonicalLength = canonical.length();
+
+    int length = qMin(absoluteLength, canonicalLength);
+    for (int ii = 0; ii < length; ++ii) {
+        const QChar &a = absolute.at(absoluteLength - 1 - ii);
+        const QChar &c = canonical.at(canonicalLength - 1 - ii);
+
+        if (a.toLower() != c.toLower())
+            return true;
+        if (a != c)
+            return false;
+    }
+#endif
+
+    return true;
+}
+
 QT_END_NAMESPACE
diff --git a/src/declarative/qml/qdeclarativeglobal_p.h b/src/declarative/qml/qdeclarativeglobal_p.h
index 1041992..65d9b24 100644
--- a/src/declarative/qml/qdeclarativeglobal_p.h
+++ b/src/declarative/qml/qdeclarativeglobal_p.h
@@ -75,6 +75,19 @@ struct QDeclarativeGraphics_DerivedObject : public QObject
 };
 
 /*!
+    Returns true if the case of \a fileName is equivalent to the file case of 
+    \a fileName on disk, and false otherwise.
+
+    This is used to ensure that the behavior of QML on a case-insensitive file 
+    system is the same as on a case-sensitive file system.  This function 
+    performs a "best effort" attempt to determine the real case of the file. 
+    It may have false positives (say the case is correct when it isn't), but it
+    should never have a false negative (say the case is incorrect when it is 
+    correct).
+*/
+bool QDeclarative_isFileCaseCorrect(const QString &fileName);
+
+/*!
     Makes the \a object a child of \a parent.  Note that when using this method,
     neither \a parent nor the object's previous parent (if it had one) will
     receive ChildRemoved or ChildAdded events.
diff --git a/src/declarative/qml/qdeclarativeimport.cpp b/src/declarative/qml/qdeclarativeimport.cpp
index fe4ed48..6f5216a 100644
--- a/src/declarative/qml/qdeclarativeimport.cpp
+++ b/src/declarative/qml/qdeclarativeimport.cpp
@@ -351,7 +351,11 @@ bool QDeclarativeImportsPrivate::importExtension(const QString &absoluteFilePath
 {
     QFile file(absoluteFilePath);
     QString filecontent;
-    if (file.open(QFile::ReadOnly)) {
+    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: "
@@ -913,6 +917,11 @@ 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);
+            return false;
+        }
         QPluginLoader loader(absoluteFilePath);
 
         if (!loader.load()) {
diff --git a/src/declarative/qml/qdeclarativetypeloader.cpp b/src/declarative/qml/qdeclarativetypeloader.cpp
index 061f309..c8e1a07 100644
--- a/src/declarative/qml/qdeclarativetypeloader.cpp
+++ b/src/declarative/qml/qdeclarativetypeloader.cpp
@@ -44,6 +44,7 @@
 #include <private/qdeclarativeengine_p.h>
 #include <private/qdeclarativecompiler_p.h>
 #include <private/qdeclarativecomponent_p.h>
+#include <private/qdeclarativeglobal_p.h>
 
 #include <QtDeclarative/qdeclarativecomponent.h>
 #include <QtCore/qdebug.h>
@@ -493,6 +494,13 @@ void QDeclarativeDataLoader::load(QDeclarativeDataBlob *blob)
     QString lf = QDeclarativeEnginePrivate::urlToLocalFileOrQrc(blob->m_url);
 
     if (!lf.isEmpty()) {
+        if (!QDeclarative_isFileCaseCorrect(lf)) {
+            QDeclarativeError error;
+            error.setUrl(blob->m_url);
+            error.setDescription(QLatin1String("File name case mismatch"));
+            blob->setError(error);
+            return;
+        }
         QFile file(lf);
         if (file.open(QFile::ReadOnly)) {
             QByteArray data = file.readAll();
diff --git a/src/declarative/qml/qdeclarativevmemetaobject.cpp b/src/declarative/qml/qdeclarativevmemetaobject.cpp
index 37f08fc..e28062b 100644
--- a/src/declarative/qml/qdeclarativevmemetaobject.cpp
+++ b/src/declarative/qml/qdeclarativevmemetaobject.cpp
@@ -459,7 +459,7 @@ int QDeclarativeVMEMetaObject::metaCall(QMetaObject::Call c, int _id, void **a)
             id -= propOffset;
 
             if (id < metaData->propertyCount) {
-                int t = (metaData->propertyData() + id)->propertyType;
+               int t = (metaData->propertyData() + id)->propertyType;
                 bool needActivate = false;
 
                 if (t == -1) {
@@ -586,11 +586,26 @@ int QDeclarativeVMEMetaObject::metaCall(QMetaObject::Call c, int _id, void **a)
 
                 connectAlias(id);
 
-                if (d->propertyIdx == -1) {
+                if (d->isObjectAlias()) {
                     *reinterpret_cast<QObject **>(a[0]) = target;
                     return -1;
+                } else if (d->isValueTypeAlias()) {
+                    // Value type property
+                    QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(ctxt->engine);
+
+                    QDeclarativeValueType *valueType = ep->valueTypes[d->valueType()];
+                    Q_ASSERT(valueType);
+
+                    valueType->read(target, d->propertyIndex());
+                    int rv = QMetaObject::metacall(valueType, c, d->valueTypeIndex(), a);
+                    
+                    if (c == QMetaObject::WriteProperty)
+                        valueType->write(target, d->propertyIndex(), 0x00);
+
+                    return rv;
+
                 } else {
-                    return QMetaObject::metacall(target, c, d->propertyIdx, a);
+                    return QMetaObject::metacall(target, c, d->propertyIndex(), a);
                 }
 
             }
@@ -823,8 +838,8 @@ void QDeclarativeVMEMetaObject::connectAlias(int aliasId)
         int sigIdx = methodOffset + aliasId + metaData->propertyCount;
         QMetaObject::connect(context, d->contextIdx + ctxtPriv->notifyIndex, object, sigIdx);
 
-        if (d->propertyIdx != -1) {
-            QMetaProperty prop = target->metaObject()->property(d->propertyIdx);
+        if (!d->isObjectAlias()) {
+            QMetaProperty prop = target->metaObject()->property(d->propertyIndex());
             if (prop.hasNotifySignal())
                 QDeclarativePropertyPrivate::connect(target, prop.notifySignalIndex(), object, sigIdx);
         }
diff --git a/src/declarative/qml/qdeclarativevmemetaobject_p.h b/src/declarative/qml/qdeclarativevmemetaobject_p.h
index 4ccaa73..5134763 100644
--- a/src/declarative/qml/qdeclarativevmemetaobject_p.h
+++ b/src/declarative/qml/qdeclarativevmemetaobject_p.h
@@ -84,6 +84,25 @@ struct QDeclarativeVMEMetaData
         int contextIdx;
         int propertyIdx;
         int flags;
+
+        bool isObjectAlias() const {
+            return propertyIdx == -1;
+        }
+        bool isPropertyAlias() const {
+            return !isObjectAlias() && !(propertyIdx & 0xFF000000);
+        }
+        bool isValueTypeAlias() const {
+            return !isObjectAlias() && (propertyIdx & 0xFF000000);
+        }
+        int propertyIndex() const {
+            return propertyIdx & 0x0000FFFF;
+        }
+        int valueTypeIndex() const {
+            return (propertyIdx & 0x00FF0000) >> 16;
+        }
+        int valueType() const {
+            return ((unsigned int)propertyIdx) >> 24;
+        }
     };
     
     struct PropertyData {
diff --git a/src/declarative/util/qdeclarativefontloader.cpp b/src/declarative/util/qdeclarativefontloader.cpp
index 3e4a81a..d2f65ef 100644
--- a/src/declarative/util/qdeclarativefontloader.cpp
+++ b/src/declarative/util/qdeclarativefontloader.cpp
@@ -49,7 +49,6 @@
 #include <QDebug>
 #include <QNetworkRequest>
 #include <QNetworkReply>
-#include <QFile>
 #include <QFontDatabase>
 
 #include <private/qobject_p.h>