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

32 files changed, 518 insertions, 342 deletions

diff --git a/src/declarative/graphicsitems/qdeclarativeflickable.cpp b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
index 2fdd720..63c97e0 100644
--- a/src/declarative/graphicsitems/qdeclarativeflickable.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeflickable.cpp
@@ -154,7 +154,6 @@ void QDeclarativeFlickablePrivate::init()
 */
 qreal QDeclarativeFlickablePrivate::overShootDistance(qreal velocity, qreal size)
 {
-    Q_Q(QDeclarativeFlickable);
     if (maxVelocity <= 0)
         return 0.0;
 
diff --git a/src/declarative/graphicsitems/qdeclarativeitem.cpp b/src/declarative/graphicsitems/qdeclarativeitem.cpp
index 3bee5b8..b0a7570 100644
--- a/src/declarative/graphicsitems/qdeclarativeitem.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeitem.cpp
@@ -43,6 +43,7 @@
 #include "qdeclarativeitem.h"
 
 #include "qdeclarativeevents_p_p.h"
+#include <private/qdeclarativeengine_p.h>
 
 #include <qfxperf_p_p.h>
 #include <qdeclarativeengine.h>
@@ -51,6 +52,7 @@
 #include <qdeclarativeview.h>
 #include <qdeclarativestategroup_p.h>
 #include <qdeclarativecomponent.h>
+#include <qdeclarativeinfo.h>
 
 #include <QDebug>
 #include <QPen>
@@ -2212,6 +2214,58 @@ void QDeclarativeItem::setKeepMouseGrab(bool keep)
 }
 
 /*!
+    \qmlmethod object Item::mapFromItem(Item item, int x, int y)
+
+    Maps the point (\a x, \a y), which is in \a item's coordinate system, to
+    this item's coordinate system, and returns an object with \c x and \c y 
+    properties matching the mapped cooordinate.
+
+    If \a item is a \c null value, this maps the point from the coordinate
+    system of the root QML view.
+*/
+QScriptValue QDeclarativeItem::mapFromItem(const QScriptValue &item, int x, int y) const
+{
+    QScriptValue sv = QDeclarativeEnginePrivate::getScriptEngine(qmlEngine(this))->newObject();
+    QDeclarativeItem *itemObj = qobject_cast<QDeclarativeItem*>(item.toQObject());
+    if (!itemObj && !item.isNull()) {
+        qWarning().nospace() << "mapFromItem() given argument " << item.toString() << " which is neither null nor an Item";
+        return 0;
+    }
+
+    // If QGraphicsItem::mapFromItem() is called with 0, behaves the same as mapFromScene()
+    QPointF p = qobject_cast<QGraphicsItem*>(this)->mapFromItem(itemObj, x, y);
+    sv.setProperty("x", p.x());
+    sv.setProperty("y", p.y());
+    return sv;
+}
+
+/*!
+    \qmlmethod object Item::mapToItem(Item item, int x, int y)
+
+    Maps the point (\a x, \a y), which is in this item's coordinate system, to
+    \a item's coordinate system, and returns an object with \c x and \c y
+    properties matching the mapped cooordinate.
+
+    If \a item is a \c null value, this maps \a x and \a y to the coordinate
+    system of the root QML view.
+*/
+QScriptValue QDeclarativeItem::mapToItem(const QScriptValue &item, int x, int y) const
+{
+    QScriptValue sv = QDeclarativeEnginePrivate::getScriptEngine(qmlEngine(this))->newObject();
+    QDeclarativeItem *itemObj = qobject_cast<QDeclarativeItem*>(item.toQObject());
+    if (!itemObj && !item.isNull()) {
+        qWarning().nospace() << "mapToItem() given argument " << item.toString() << " which is neither null nor an Item";
+        return 0;
+    }
+
+    // If QGraphicsItem::mapToItem() is called with 0, behaves the same as mapToScene()
+    QPointF p = qobject_cast<QGraphicsItem*>(this)->mapToItem(itemObj, x, y);
+    sv.setProperty("x", p.x());
+    sv.setProperty("y", p.y());
+    return sv;
+}
+
+/*!
   \internal
 
   This function emits the \e focusChanged signal.
diff --git a/src/declarative/graphicsitems/qdeclarativeitem.h b/src/declarative/graphicsitems/qdeclarativeitem.h
index 3ae404d..f6fedc7 100644
--- a/src/declarative/graphicsitems/qdeclarativeitem.h
+++ b/src/declarative/graphicsitems/qdeclarativeitem.h
@@ -159,6 +159,9 @@ public:
     bool keepMouseGrab() const;
     void setKeepMouseGrab(bool);
 
+    Q_INVOKABLE QScriptValue mapFromItem(const QScriptValue &item, int x, int y) const;
+    Q_INVOKABLE QScriptValue mapToItem(const QScriptValue &item, int x, int y) const;
+
     QDeclarativeAnchorLine left() const;
     QDeclarativeAnchorLine right() const;
     QDeclarativeAnchorLine horizontalCenter() const;
diff --git a/src/declarative/graphicsitems/qdeclarativeitemsmodule.cpp b/src/declarative/graphicsitems/qdeclarativeitemsmodule.cpp
index e0ae2eb..25660f8 100644
--- a/src/declarative/graphicsitems/qdeclarativeitemsmodule.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeitemsmodule.cpp
@@ -106,7 +106,6 @@ void QDeclarativeItemModule::defineModule()
     QML_REGISTER_TYPE(Qt,4,6,LayoutItem,QDeclarativeLayoutItem);
     QML_REGISTER_TYPE(Qt,4,6,ListView,QDeclarativeListView);
     QML_REGISTER_TYPE(Qt,4,6,Loader,QDeclarativeLoader);
-    QML_REGISTER_TYPE(Qt,4,6,MouseRegion,QDeclarativeMouseArea);
     QML_REGISTER_TYPE(Qt,4,6,MouseArea,QDeclarativeMouseArea);
     QML_REGISTER_TYPE(Qt,4,6,Opacity,QGraphicsOpacityEffect);
     QML_REGISTER_TYPE(Qt,4,6,ParticleMotion,QDeclarativeParticleMotion);
diff --git a/src/declarative/qml/qdeclarativecompiler.cpp b/src/declarative/qml/qdeclarativecompiler.cpp
index 5a2f3b5..3c6c949 100644
--- a/src/declarative/qml/qdeclarativecompiler.cpp
+++ b/src/declarative/qml/qdeclarativecompiler.cpp
@@ -561,9 +561,11 @@ bool QDeclarativeCompiler::compile(QDeclarativeEngine *engine,
         QDeclarativeCompositeTypeData::TypeReference &tref = unit->types[ii];
         QDeclarativeCompiledData::TypeReference ref;
         QDeclarativeScriptParser::TypeReference *parserRef = unit->data.referencedTypes().at(ii);
-        if (tref.type)
+        if (tref.type) {
             ref.type = tref.type;
-        else if (tref.unit) {
+            if (!ref.type->isCreatable()) 
+                COMPILE_EXCEPTION(parserRef->refObjects.first(), QCoreApplication::translate("QDeclarativeCompiler", "Element is not creatable."));
+        } else if (tref.unit) {
             ref.component = tref.unit->toComponent(engine);
 
             if (ref.component->isError()) {
diff --git a/src/declarative/qml/qdeclarativeengine.cpp b/src/declarative/qml/qdeclarativeengine.cpp
index 7ce2d0b..1e60df4 100644
--- a/src/declarative/qml/qdeclarativeengine.cpp
+++ b/src/declarative/qml/qdeclarativeengine.cpp
@@ -167,6 +167,7 @@ QDeclarativeEnginePrivate::QDeclarativeEnginePrivate(QDeclarativeEngine *e)
         QDeclarativeItemModule::defineModule();
         QDeclarativeUtilModule::defineModule();
         QDeclarativeEnginePrivate::defineModule();
+        QDeclarativeValueTypeFactory::registerValueTypes();
     }
     globalClass = new QDeclarativeGlobalScriptClass(&scriptEngine);
 
diff --git a/src/declarative/qml/qdeclarativeinstruction_p.h b/src/declarative/qml/qdeclarativeinstruction_p.h
index c41b14f..ec32b35 100644
--- a/src/declarative/qml/qdeclarativeinstruction_p.h
+++ b/src/declarative/qml/qdeclarativeinstruction_p.h
@@ -161,155 +161,180 @@ public:
 
     Type type;
     unsigned short line;
+
+    struct InitInstruction {
+        int bindingsSize;
+        int parserStatusSize;
+        int contextCache;
+        int compiledBinding;
+    };
+    struct CreateInstruction {
+        int type;
+        int data;
+        int bindingBits;
+        ushort column;
+    };
+    struct StoreMetaInstruction {
+        int data;
+        int aliasData;
+        int propertyCache;
+    };
+    struct SetIdInstruction {
+        int value;
+        int index;
+    };
+    struct AssignValueSourceInstruction {
+        int property;
+        int owner;
+        int castValue;
+    };
+    struct AssignValueInterceptorInstruction {
+        int property;
+        int owner;
+        int castValue;
+    };
+    struct AssignBindingInstruction {
+        unsigned int property;
+        int value;
+        short context;
+        short owner;
+    };
+    struct FetchInstruction {
+        int property;
+    };
+    struct FetchValueInstruction {
+        int property;
+        int type;
+    };
+    struct FetchQmlListInstruction {
+        int property;
+        int type;
+    };
+    struct BeginInstruction {
+        int castValue;
+    }; 
+    struct StoreFloatInstruction {
+        int propertyIndex;
+        float value;
+    };
+    struct StoreDoubleInstruction {
+        int propertyIndex;
+        double value;
+    };
+    struct StoreIntegerInstruction {
+        int propertyIndex;
+        int value;
+    };
+    struct StoreBoolInstruction {
+        int propertyIndex;
+        bool value;
+    };
+    struct StoreStringInstruction {
+        int propertyIndex;
+        int value;
+    };
+    struct StoreScriptStringInstruction {
+        int propertyIndex;
+        int value;
+        int scope;
+    }; 
+    struct StoreScriptInstruction {
+        int value;
+    };
+    struct StoreUrlInstruction {
+        int propertyIndex;
+        int value;
+    };
+    struct StoreColorInstruction {
+        int propertyIndex;
+        unsigned int value;
+    };
+    struct StoreDateInstruction {
+        int propertyIndex;
+        int value;
+    };
+    struct StoreTimeInstruction {
+        int propertyIndex;
+        int valueIndex;
+    };
+    struct StoreDateTimeInstruction {
+        int propertyIndex;
+        int valueIndex;
+    };
+    struct StoreRealPairInstruction {
+        int propertyIndex;
+        int valueIndex;
+    };
+    struct StoreRectInstruction {
+        int propertyIndex;
+        int valueIndex;
+    };
+    struct StoreVector3DInstruction {
+        int propertyIndex;
+        int valueIndex;
+    };
+    struct StoreObjectInstruction {
+        int propertyIndex;
+    };
+    struct AssignCustomTypeInstruction {
+        int propertyIndex;
+        int valueIndex;
+    };
+    struct StoreSignalInstruction {
+        int signalIndex;
+        int value;
+        int context;
+    };
+    struct AssignSignalObjectInstruction {
+        int signal;
+    };
+    struct CreateComponentInstruction {
+        int count;
+        ushort column;
+        int endLine;
+        int metaObject;
+    };
+    struct FetchAttachedInstruction {
+        int id;
+    };
+    struct DeferInstruction {
+        int deferCount;
+    };
+
     union {
-        struct {
-            int bindingsSize;
-            int parserStatusSize;
-            int contextCache;
-            int compiledBinding;
-        } init;
-        struct {
-            int type;
-            int data;
-            int bindingBits;
-            ushort column;
-        } create;
-        struct {
-            int data;
-            int aliasData;
-            int propertyCache;
-        } storeMeta;
-        struct {
-            int value;
-            int index;
-        } setId;
-        struct {
-            int property;
-            int owner;
-            int castValue;
-        } assignValueSource;
-        struct {
-            int property;
-            int owner;
-            int castValue;
-        } assignValueInterceptor;
-        struct {
-            unsigned int property;
-            int value;
-            short context;
-            short owner;
-        } assignBinding;
-        struct {
-            int property;
-            int id;
-        } assignIdOptBinding;
-        struct {
-            int property;
-            int contextIdx;
-            short context;
-            short notifyIdx;
-        } assignObjPropBinding;
-        struct {
-            int property;
-        } fetch;
-        struct {
-            int property;
-            int type;
-        } fetchValue;
-        struct {
-            int property;
-            int type;
-        } fetchQmlList;
-        struct {
-            int castValue;
-        } begin;
-        struct {
-            int propertyIndex;
-            float value;
-        } storeFloat;
-        struct {
-            int propertyIndex;
-            double value;
-        } storeDouble;
-        struct {
-            int propertyIndex;
-            int value;
-        } storeInteger;
-        struct {
-            int propertyIndex;
-            bool value;
-        } storeBool;
-        struct {
-            int propertyIndex;
-            int value;
-        } storeString;
-        struct {
-            int propertyIndex;
-            int value;
-            int scope;
-        } storeScriptString;
-        struct {
-            int value;
-        } storeScript;
-        struct {
-            int propertyIndex;
-            int value;
-        } storeUrl;
-        struct {
-            int propertyIndex;
-            unsigned int value;
-        } storeColor;
-        struct {
-            int propertyIndex;
-            int value;
-        } storeDate;
-        struct {
-            int propertyIndex;
-            int valueIndex;
-        } storeTime;
-        struct {
-            int propertyIndex;
-            int valueIndex;
-        } storeDateTime;
-        struct {
-            int propertyIndex;
-            int valueIndex;
-        } storeRealPair;
-        struct {
-            int propertyIndex;
-            int valueIndex;
-        } storeRect;
-        struct {
-            int propertyIndex;
-            int valueIndex;
-        } storeVector3D;
-        struct {
-            int propertyIndex;
-        } storeObject;
-        struct {
-            int propertyIndex;
-            int valueIndex;
-        } assignCustomType;
-        struct {
-            int signalIndex;
-            int value;
-            int context;
-        } storeSignal;
-        struct {
-            int signal;
-        } assignSignalObject;
-        struct {
-            int count;
-            ushort column;
-            int endLine;
-            int metaObject;
-        } createComponent;
-        struct {
-            int id;
-        } fetchAttached;
-        struct {
-            int deferCount;
-        } defer;
+        InitInstruction init;
+        CreateInstruction create;
+        StoreMetaInstruction storeMeta;
+        SetIdInstruction setId;
+        AssignValueSourceInstruction assignValueSource;
+        AssignValueInterceptorInstruction assignValueInterceptor;
+        AssignBindingInstruction assignBinding;
+        FetchInstruction fetch;
+        FetchValueInstruction fetchValue;
+        FetchQmlListInstruction fetchQmlList;
+        BeginInstruction begin;
+        StoreFloatInstruction storeFloat;
+        StoreDoubleInstruction storeDouble;
+        StoreIntegerInstruction storeInteger;
+        StoreBoolInstruction storeBool;
+        StoreStringInstruction storeString;
+        StoreScriptStringInstruction storeScriptString;
+        StoreScriptInstruction storeScript;
+        StoreUrlInstruction storeUrl;
+        StoreColorInstruction storeColor;
+        StoreDateInstruction storeDate;
+        StoreTimeInstruction storeTime;
+        StoreDateTimeInstruction storeDateTime;
+        StoreRealPairInstruction storeRealPair;
+        StoreRectInstruction storeRect;
+        StoreVector3DInstruction storeVector3D;
+        StoreObjectInstruction storeObject;
+        AssignCustomTypeInstruction assignCustomType;
+        StoreSignalInstruction storeSignal;
+        AssignSignalObjectInstruction assignSignalObject;
+        CreateComponentInstruction createComponent;
+        FetchAttachedInstruction fetchAttached;
+        DeferInstruction defer;
     };
 
     void dump(QDeclarativeCompiledData *);
diff --git a/src/declarative/qml/qdeclarativemetatype.cpp b/src/declarative/qml/qdeclarativemetatype.cpp
index abbb9d6..50ab56b 100644
--- a/src/declarative/qml/qdeclarativemetatype.cpp
+++ b/src/declarative/qml/qdeclarativemetatype.cpp
@@ -286,6 +286,11 @@ QDeclarativeCustomParser *QDeclarativeType::customParser() const
     return d->m_customParser;
 }
 
+bool QDeclarativeType::isCreatable() const
+{
+    return d->m_newFunc != 0;
+}
+
 bool QDeclarativeType::isInterface() const
 {
     return d->m_isInterface;
@@ -402,7 +407,7 @@ int QDeclarativePrivate::registerType(const QDeclarativePrivate::RegisterType &t
 
     data->types.append(dtype);
     data->idToType.insert(dtype->typeId(), dtype);
-    data->idToType.insert(dtype->qListTypeId(), dtype);
+    if (dtype->qListTypeId()) data->idToType.insert(dtype->qListTypeId(), dtype);
 
     if (!dtype->qmlTypeName().isEmpty())
         data->nameToType.insertMulti(dtype->qmlTypeName(), dtype);
@@ -414,7 +419,7 @@ int QDeclarativePrivate::registerType(const QDeclarativePrivate::RegisterType &t
     if (data->lists.size() <= type.listId)
         data->lists.resize(type.listId + 16);
     data->objects.setBit(type.typeId, true);
-    data->lists.setBit(type.listId, true);
+    if (type.listId) data->lists.setBit(type.listId, true);
 
     return index;
 }
diff --git a/src/declarative/qml/qdeclarativemetatype_p.h b/src/declarative/qml/qdeclarativemetatype_p.h
index ec5c045..cf8946d 100644
--- a/src/declarative/qml/qdeclarativemetatype_p.h
+++ b/src/declarative/qml/qdeclarativemetatype_p.h
@@ -114,6 +114,8 @@ public:
 
     QDeclarativeCustomParser *customParser() const;
 
+    bool isCreatable() const;
+
     bool isInterface() const;
     int typeId() const;
     int qListTypeId() const;
diff --git a/src/declarative/qml/qdeclarativevaluetype.cpp b/src/declarative/qml/qdeclarativevaluetype.cpp
index 34d3795..c070123 100644
--- a/src/declarative/qml/qdeclarativevaluetype.cpp
+++ b/src/declarative/qml/qdeclarativevaluetype.cpp
@@ -41,6 +41,8 @@
 
 #include "qdeclarativevaluetype_p.h"
 
+#include "qdeclarativemetatype_p.h"
+
 #include <QtCore/qdebug.h>
 
 QT_BEGIN_NAMESPACE
@@ -49,6 +51,32 @@ QT_BEGIN_NAMESPACE
 Q_DECLARE_METATYPE(QEasingCurve);
 #endif
 
+template<typename T>
+int qmlRegisterValueTypeEnums(const char *qmlName)
+{
+    QByteArray name(T::staticMetaObject.className());
+
+    QByteArray pointerName(name + '*');
+
+    QDeclarativePrivate::RegisterType type = {
+        0, 
+
+        qRegisterMetaType<T *>(pointerName.constData()), 0, 0,
+
+        "Qt", 4, 6, qmlName, &T::staticMetaObject,
+
+        0, 0, 
+
+        0, 0, 0,
+
+        0, 0,
+
+        0
+    };
+
+    return QDeclarativePrivate::registerType(type);
+}
+
 QDeclarativeValueTypeFactory::QDeclarativeValueTypeFactory()
 {
     // ### Optimize
@@ -80,6 +108,12 @@ bool QDeclarativeValueTypeFactory::isValueType(int idx)
     return false;
 }
 
+void QDeclarativeValueTypeFactory::registerValueTypes()
+{
+    qmlRegisterValueTypeEnums<QDeclarativeEasingValueType>("Easing");
+    qmlRegisterValueTypeEnums<QDeclarativeFontValueType>("Font");
+}
+
 QDeclarativeValueType *QDeclarativeValueTypeFactory::operator[](int idx) const
 {
 #if (QT_VERSION < QT_VERSION_CHECK(4,7,0))
diff --git a/src/declarative/qml/qdeclarativevaluetype_p.h b/src/declarative/qml/qdeclarativevaluetype_p.h
index e69f161..ad2f6c4 100644
--- a/src/declarative/qml/qdeclarativevaluetype_p.h
+++ b/src/declarative/qml/qdeclarativevaluetype_p.h
@@ -84,6 +84,8 @@ public:
     static bool isValueType(int);
     static QDeclarativeValueType *valueType(int);
 
+    static void registerValueTypes();
+
     QDeclarativeValueType *operator[](int idx) const;
 
 private:
diff --git a/src/declarative/util/qdeclarativetimer.cpp b/src/declarative/util/qdeclarativetimer.cpp
index d7e02b1..104e3ae 100644
--- a/src/declarative/util/qdeclarativetimer.cpp
+++ b/src/declarative/util/qdeclarativetimer.cpp
@@ -123,6 +123,7 @@ void QDeclarativeTimer::setInterval(int interval)
     if (interval != d->interval) {
         d->interval = interval;
         update();
+        emit intervalChanged();
     }
 }
 
@@ -183,6 +184,7 @@ void QDeclarativeTimer::setRepeating(bool repeating)
     if (repeating != d->repeating) {
         d->repeating = repeating;
         update();
+        emit repeatChanged();
     }
 }
 
@@ -215,6 +217,7 @@ void QDeclarativeTimer::setTriggeredOnStart(bool triggeredOnStart)
     if (d->triggeredOnStart != triggeredOnStart) {
         d->triggeredOnStart = triggeredOnStart;
         update();
+        emit triggeredOnStartChanged();
     }
 }
 
diff --git a/src/declarative/util/qdeclarativetimer_p.h b/src/declarative/util/qdeclarativetimer_p.h
index e063657..d1e6630 100644
--- a/src/declarative/util/qdeclarativetimer_p.h
+++ b/src/declarative/util/qdeclarativetimer_p.h
@@ -59,10 +59,10 @@ class Q_DECLARATIVE_EXPORT QDeclarativeTimer : public QObject, public QDeclarati
     Q_OBJECT
     Q_DECLARE_PRIVATE(QDeclarativeTimer)
     Q_INTERFACES(QDeclarativeParserStatus)
-    Q_PROPERTY(int interval READ interval WRITE setInterval)
+    Q_PROPERTY(int interval READ interval WRITE setInterval NOTIFY intervalChanged)
     Q_PROPERTY(bool running READ isRunning WRITE setRunning NOTIFY runningChanged)
-    Q_PROPERTY(bool repeat READ isRepeating WRITE setRepeating)
-    Q_PROPERTY(bool triggeredOnStart READ triggeredOnStart WRITE setTriggeredOnStart)
+    Q_PROPERTY(bool repeat READ isRepeating WRITE setRepeating NOTIFY repeatChanged)
+    Q_PROPERTY(bool triggeredOnStart READ triggeredOnStart WRITE setTriggeredOnStart NOTIFY triggeredOnStartChanged)
 
 public:
     QDeclarativeTimer(QObject *parent=0);
@@ -91,6 +91,9 @@ public Q_SLOTS:
 Q_SIGNALS:
     void triggered();
     void runningChanged();
+    void intervalChanged();
+    void repeatChanged();
+    void triggeredOnStartChanged();
 
 private:
     void update();
diff --git a/src/declarative/util/qdeclarativexmllistmodel.cpp b/src/declarative/util/qdeclarativexmllistmodel.cpp
index d260ada..53e08b0 100644
--- a/src/declarative/util/qdeclarativexmllistmodel.cpp
+++ b/src/declarative/util/qdeclarativexmllistmodel.cpp
@@ -571,9 +571,10 @@ void QDeclarativeXmlListModel::setSource(const QUrl &src)
 {
     Q_D(QDeclarativeXmlListModel);
     if (d->src != src) {
-        d->src = src;
         reload();
-    }
+        d->src = src;
+        emit sourceChanged();
+   }
 }
 
 /*!
@@ -593,8 +594,11 @@ QString QDeclarativeXmlListModel::xml() const
 void QDeclarativeXmlListModel::setXml(const QString &xml)
 {
     Q_D(QDeclarativeXmlListModel);
-    d->xml = xml;
-    reload();
+    if (d->xml != xml) {
+        d->xml = xml;
+        reload();
+        emit xmlChanged();
+    }
 }
 
 /*!
@@ -619,6 +623,7 @@ void QDeclarativeXmlListModel::setQuery(const QString &query)
     if (d->query != query) {
         d->query = query;
         reload();
+        emit queryChanged();
     }
 }
 
@@ -638,6 +643,7 @@ void QDeclarativeXmlListModel::setNamespaceDeclarations(const QString &declarati
     if (d->namespaces != declarations) {
         d->namespaces = declarations;
         reload();
+        emit namespaceDeclarationsChanged();
     }
 }
 
diff --git a/src/declarative/util/qdeclarativexmllistmodel_p.h b/src/declarative/util/qdeclarativexmllistmodel_p.h
index f0ad4b8..23ff7ce 100644
--- a/src/declarative/util/qdeclarativexmllistmodel_p.h
+++ b/src/declarative/util/qdeclarativexmllistmodel_p.h
@@ -68,10 +68,10 @@ class Q_DECLARATIVE_EXPORT QDeclarativeXmlListModel : public QListModelInterface
 
     Q_PROPERTY(Status status READ status NOTIFY statusChanged)
     Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)
-    Q_PROPERTY(QUrl source READ source WRITE setSource)
-    Q_PROPERTY(QString xml READ xml WRITE setXml)
-    Q_PROPERTY(QString query READ query WRITE setQuery)
-    Q_PROPERTY(QString namespaceDeclarations READ namespaceDeclarations WRITE setNamespaceDeclarations)
+    Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
+    Q_PROPERTY(QString xml READ xml WRITE setXml NOTIFY xmlChanged)
+    Q_PROPERTY(QString query READ query WRITE setQuery NOTIFY queryChanged)
+    Q_PROPERTY(QString namespaceDeclarations READ namespaceDeclarations WRITE setNamespaceDeclarations NOTIFY namespaceDeclarationsChanged)
     Q_PROPERTY(QDeclarativeListProperty<QDeclarativeXmlListModelRole> roles READ roleObjects)
     Q_PROPERTY(int count READ count NOTIFY countChanged)
     Q_CLASSINFO("DefaultProperty", "roles")
@@ -111,6 +111,10 @@ Q_SIGNALS:
     void statusChanged(Status);
     void progressChanged(qreal progress);
     void countChanged();
+    void sourceChanged();
+    void xmlChanged();
+    void queryChanged();
+    void namespaceDeclarationsChanged();
 
 public Q_SLOTS:
     // ### need to use/expose Expiry to guess when to call this?
@@ -132,16 +136,20 @@ private:
 class Q_DECLARATIVE_EXPORT QDeclarativeXmlListModelRole : public QObject
 {
     Q_OBJECT
-    Q_PROPERTY(QString name READ name WRITE setName)
-    Q_PROPERTY(QString query READ query WRITE setQuery)
-    Q_PROPERTY(bool isKey READ isKey WRITE setIsKey)
-
+    Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
+    Q_PROPERTY(QString query READ query WRITE setQuery NOTIFY queryChanged)
+    Q_PROPERTY(bool isKey READ isKey WRITE setIsKey NOTIFY isKeyChanged)
 public:
     QDeclarativeXmlListModelRole() : m_isKey(false) {}
     ~QDeclarativeXmlListModelRole() {}
 
     QString name() const { return m_name; }
-    void setName(const QString &name) { m_name = name; }
+    void setName(const QString &name) {
+        if (name == m_name)
+            return;
+        m_name = name;
+        emit nameChanged();
+    }
 
     QString query() const { return m_query; }
     void setQuery(const QString &query)
@@ -150,16 +158,29 @@ public:
             qmlInfo(this) << tr("An XmlRole query must not start with '/'");
             return;
         }
+        if (m_query == query)
+            return;
         m_query = query;
+        emit queryChanged();
     }
 
     bool isKey() const { return m_isKey; }
-    void setIsKey(bool b) { m_isKey = b; }
+    void setIsKey(bool b) {
+        if (m_isKey == b)
+            return;
+        m_isKey = b;
+        emit isKeyChanged();
+    }
 
     bool isValid() {
         return !m_name.isEmpty() && !m_query.isEmpty();
     }
 
+Q_SIGNALS:
+    void nameChanged();
+    void queryChanged();
+    void isKeyChanged();
+
 private:
     QString m_name;
     QString m_query;
diff --git a/src/gui/dialogs/qabstractprintdialog.cpp b/src/gui/dialogs/qabstractprintdialog.cpp
index 4523433..25d9ebb 100644
--- a/src/gui/dialogs/qabstractprintdialog.cpp
+++ b/src/gui/dialogs/qabstractprintdialog.cpp
@@ -76,6 +76,7 @@ class QPrintDialogPrivate : public QAbstractPrintDialogPrivate
     \value AllPages All pages should be printed.
     \value Selection Only the selection should be printed.
     \value PageRange The specified page range should be printed.
+    \value CurrentPage Only the currently visible page should be printed.
 
     \sa QPrinter::PrintRange
 */
@@ -89,7 +90,9 @@ class QPrintDialogPrivate : public QAbstractPrintDialogPrivate
     \value PrintToFile The print to file option is enabled.
     \value PrintSelection The print selection option is enabled.
     \value PrintPageRange The page range selection option is enabled.
-    \value PrintCollateCopies
+    \value PrintShowPageSize  Show the page size + margins page only if this is enabled.
+    \value PrintCollateCopies The collate copies option is enabled
+    \value PrintCurrentPage The print current page option is enabled
 
     This value is obsolete and does nothing since Qt 4.5:
 
@@ -97,8 +100,6 @@ class QPrintDialogPrivate : public QAbstractPrintDialogPrivate
     would create a sheet by default the dialog was given a parent.
     This is no longer supported in Qt 4.5.  If you want to use sheets, use
     QPrintDialog::open() instead.
-
-    \value PrintShowPageSize  Show the page size + margins page only if this is enabled.
 */
 
 /*!
diff --git a/src/gui/dialogs/qabstractprintdialog.h b/src/gui/dialogs/qabstractprintdialog.h
index 4d867f6..82e3df8 100644
--- a/src/gui/dialogs/qabstractprintdialog.h
+++ b/src/gui/dialogs/qabstractprintdialog.h
@@ -65,7 +65,8 @@ public:
     enum PrintRange {
         AllPages,
         Selection,
-        PageRange
+        PageRange,
+        CurrentPage
     };
 
     enum PrintDialogOption {
@@ -75,7 +76,8 @@ public:
         PrintPageRange          = 0x0004,
         PrintShowPageSize       = 0x0008,
         PrintCollateCopies      = 0x0010,
-        DontUseSheet            = 0x0020
+        DontUseSheet            = 0x0020,
+        PrintCurrentPage        = 0x0040
     };
 
     Q_DECLARE_FLAGS(PrintDialogOptions, PrintDialogOption)
diff --git a/src/gui/dialogs/qprintdialog_qws.cpp b/src/gui/dialogs/qprintdialog_qws.cpp
index 1336c04..b071427 100644
--- a/src/gui/dialogs/qprintdialog_qws.cpp
+++ b/src/gui/dialogs/qprintdialog_qws.cpp
@@ -178,6 +178,10 @@ void QPrintDialogPrivate::_q_okClicked()
         q->setPrintRange(QPrintDialog::PageRange);
         q->setFromTo(firstPage->value(), lastPage->value());
         break;
+    case (int)QPrintDialog::CurrentPage:
+        q->setPrintRange(QPrintDialog::CurrentPage);
+        q->setFromTo(0, 0);
+        break;
     }
     q->accept();
 }
@@ -375,6 +379,7 @@ void QPrintDialogPrivate::setupOptions()
     rangeCombo->addItem(QPrintDialog::tr("Print all"), QPrintDialog::AllPages);
     rangeCombo->addItem(QPrintDialog::tr("Print selection"), QPrintDialog::Selection);
     rangeCombo->addItem(QPrintDialog::tr("Print range"), QPrintDialog::PageRange);
+    rangeCombo->addItem(QPrintDialog::tr("Print current page"), QPrintDialog::CurrentPage);
     QObject::connect(rangeCombo, SIGNAL(activated(int)),
             q, SLOT(_q_printRangeSelected(int)));
 
@@ -490,6 +495,9 @@ void QPrintDialogPrivate::setPrinter(QPrinter *p, bool pickUpSettings)
         if (!q->isOptionEnabled(QPrintDialog::PrintPageRange)
                 && rangeCombo->findData(QPrintDialog::PageRange) > 0)
             rangeCombo->removeItem(rangeCombo->findData(QPrintDialog::PageRange));
+        if (!q->isOptionEnabled(QPrintDialog::PrintCurrentPage)
+                && rangeCombo->findData(QPrintDialog::CurrentPage) > 0)
+            rangeCombo->removeItem(rangeCombo->findData(QPrintDialog::CurrentPage));
 
         switch (q->printRange()) {
         case QPrintDialog::AllPages:
@@ -501,6 +509,9 @@ void QPrintDialogPrivate::setPrinter(QPrinter *p, bool pickUpSettings)
         case QPrintDialog::PageRange:
             rangeCombo->setCurrentIndex((int)(QPrintDialog::PageRange));
             break;
+        case QPrintDialog::CurrentPage:
+            rangeCombo->setCurrentIndex((int)(QPrintDialog::CurrentPage));
+            break;
         }
     }
 
diff --git a/src/gui/dialogs/qprintdialog_unix.cpp b/src/gui/dialogs/qprintdialog_unix.cpp
index 2d169cf..0487f23 100644
--- a/src/gui/dialogs/qprintdialog_unix.cpp
+++ b/src/gui/dialogs/qprintdialog_unix.cpp
@@ -502,6 +502,9 @@ void QPrintDialogPrivate::setupPrinter()
     } else if (options.printSelection->isChecked()) {
         p->setPrintRange(QPrinter::Selection);
         p->setFromTo(0,0);
+    } else if (options.printCurrentPage->isChecked()) {
+        p->setPrintRange(QPrinter::CurrentPage);
+        p->setFromTo(0,0);
     } else if (options.printRange->isChecked()) {
         p->setPrintRange(QPrinter::PageRange);
         p->setFromTo(options.from->value(), qMax(options.from->value(), options.to->value()));
@@ -518,10 +521,12 @@ void QPrintDialogPrivate::updateWidgets()
 {
     Q_Q(QPrintDialog);
     options.gbPrintRange->setVisible(q->isOptionEnabled(QPrintDialog::PrintPageRange) ||
-                                q->isOptionEnabled(QPrintDialog::PrintSelection));
+                                     q->isOptionEnabled(QPrintDialog::PrintSelection) ||
+                                     q->isOptionEnabled(QPrintDialog::PrintCurrentPage));
 
     options.printRange->setEnabled(q->isOptionEnabled(QPrintDialog::PrintPageRange));
     options.printSelection->setVisible(q->isOptionEnabled(QPrintDialog::PrintSelection));
+    options.printCurrentPage->setVisible(q->isOptionEnabled(QPrintDialog::PrintCurrentPage));
     options.collate->setVisible(q->isOptionEnabled(QPrintDialog::PrintCollateCopies));
 
     switch (q->printRange()) {
@@ -534,6 +539,10 @@ void QPrintDialogPrivate::updateWidgets()
     case QPrintDialog::PageRange:
         options.printRange->setChecked(true);
         break;
+    case QPrintDialog::CurrentPage:
+        if (q->isOptionEnabled(QPrintDialog::PrintCurrentPage))
+            options.printCurrentPage->setChecked(true);
+        break;
     default:
         break;
     }
diff --git a/src/gui/dialogs/qprintdialog_win.cpp b/src/gui/dialogs/qprintdialog_win.cpp
index fa0c99f..1061660 100644
--- a/src/gui/dialogs/qprintdialog_win.cpp
+++ b/src/gui/dialogs/qprintdialog_win.cpp
@@ -128,11 +128,14 @@ static void qt_win_setup_PRINTDLGEX(PRINTDLGEX *pd, QWidget *parent,
     if (pd->nMinPage==0 && pd->nMaxPage==0)
         pd->Flags |= PD_NOPAGENUMS;
 
-    // we don't have a 'current page' notion in the QPrinter API yet.
-    // Neither do we support more than one page range, so limit those
-    // options
-    pd->Flags |= PD_NOCURRENTPAGE;
+    // Disable Current Page option if not required as default is Enabled
+    if (!pdlg->isOptionEnabled(QPrintDialog::PrintCurrentPage))
+        pd->Flags |= PD_NOCURRENTPAGE;
+
+    // Default to showing the General tab first
     pd->nStartPage = START_PAGE_GENERAL;
+
+    // We don't support more than one page range in the QPrinter API yet.
     pd->nPageRanges = 1;
     pd->nMaxPageRanges = 1;
 
@@ -153,7 +156,10 @@ static void qt_win_read_back_PRINTDLGEX(PRINTDLGEX *pd, QPrintDialog *pdlg, QPri
     } else if (pd->Flags & PD_PAGENUMS) {
         pdlg->setPrintRange(QPrintDialog::PageRange);
         pdlg->setFromTo(pd->lpPageRanges[0].nFromPage, pd->lpPageRanges[0].nToPage);
-    } else {
+    } else if (pd->Flags & PD_CURRENTPAGE) {
+        pdlg->setPrintRange(QPrintDialog::CurrentPage);
+        pdlg->setFromTo(0, 0);
+    } else { // PD_ALLPAGES
         pdlg->setPrintRange(QPrintDialog::AllPages);
         pdlg->setFromTo(0, 0);
     }
diff --git a/src/gui/dialogs/qprintsettingsoutput.ui b/src/gui/dialogs/qprintsettingsoutput.ui
index fc57e86..be91679 100644
--- a/src/gui/dialogs/qprintsettingsoutput.ui
+++ b/src/gui/dialogs/qprintsettingsoutput.ui
@@ -1,121 +1,114 @@
-<ui version="4.0" >
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
  <class>QPrintSettingsOutput</class>
- <widget class="QWidget" name="QPrintSettingsOutput" >
-  <property name="geometry" >
+ <widget class="QWidget" name="QPrintSettingsOutput">
+  <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>416</width>
-    <height>166</height>
+    <width>426</width>
+    <height>171</height>
    </rect>
   </property>
-  <property name="windowTitle" >
+  <property name="windowTitle">
    <string>Form</string>
   </property>
-  <layout class="QHBoxLayout" name="horizontalLayout_2" >
-   <property name="margin" >
+  <layout class="QHBoxLayout" name="horizontalLayout_2">
+   <property name="margin">
     <number>0</number>
    </property>
    <item>
-    <widget class="QTabWidget" name="tabs" >
-     <property name="currentIndex" >
+    <widget class="QTabWidget" name="tabs">
+     <property name="currentIndex">
       <number>0</number>
      </property>
-     <widget class="QWidget" name="copiesTab" >
-      <property name="geometry" >
-       <rect>
-        <x>0</x>
-        <y>0</y>
-        <width>412</width>
-        <height>139</height>
-       </rect>
-      </property>
-      <attribute name="title" >
+     <widget class="QWidget" name="copiesTab">
+      <attribute name="title">
        <string>Copies</string>
       </attribute>
-      <layout class="QHBoxLayout" name="horizontalLayout" >
+      <layout class="QHBoxLayout" name="horizontalLayout">
        <item>
-        <widget class="QGroupBox" name="gbPrintRange" >
-         <property name="sizePolicy" >
-          <sizepolicy vsizetype="Minimum" hsizetype="Preferred" >
+        <widget class="QGroupBox" name="gbPrintRange">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Minimum">
            <horstretch>0</horstretch>
            <verstretch>0</verstretch>
           </sizepolicy>
          </property>
-         <property name="title" >
+         <property name="title">
           <string>Print range</string>
          </property>
-         <layout class="QVBoxLayout" name="_3" >
-          <property name="spacing" >
+         <layout class="QVBoxLayout" name="_3">
+          <property name="spacing">
            <number>4</number>
           </property>
-          <property name="margin" >
+          <property name="margin">
            <number>6</number>
           </property>
           <item>
-           <widget class="QRadioButton" name="printAll" >
-            <property name="text" >
+           <widget class="QRadioButton" name="printAll">
+            <property name="text">
              <string>Print all</string>
             </property>
-            <property name="checked" >
+            <property name="checked">
              <bool>true</bool>
             </property>
            </widget>
           </item>
           <item>
-           <layout class="QHBoxLayout" name="_4" >
-            <property name="spacing" >
+           <layout class="QHBoxLayout" name="_4">
+            <property name="spacing">
              <number>6</number>
             </property>
-            <property name="margin" >
+            <property name="margin">
              <number>0</number>
             </property>
             <item>
-             <widget class="QRadioButton" name="printRange" >
-              <property name="text" >
+             <widget class="QRadioButton" name="printRange">
+              <property name="text">
                <string>Pages from</string>
               </property>
              </widget>
             </item>
             <item>
-             <widget class="QSpinBox" name="from" >
-              <property name="enabled" >
+             <widget class="QSpinBox" name="from">
+              <property name="enabled">
                <bool>false</bool>
               </property>
-              <property name="minimum" >
+              <property name="minimum">
                <number>1</number>
               </property>
-              <property name="maximum" >
+              <property name="maximum">
                <number>999</number>
               </property>
              </widget>
             </item>
             <item>
-             <widget class="QLabel" name="label_3" >
-              <property name="text" >
+             <widget class="QLabel" name="label_3">
+              <property name="text">
                <string>to</string>
               </property>
              </widget>
             </item>
             <item>
-             <widget class="QSpinBox" name="to" >
-              <property name="enabled" >
+             <widget class="QSpinBox" name="to">
+              <property name="enabled">
                <bool>false</bool>
               </property>
-              <property name="minimum" >
+              <property name="minimum">
                <number>1</number>
               </property>
-              <property name="maximum" >
+              <property name="maximum">
                <number>999</number>
               </property>
              </widget>
             </item>
             <item>
              <spacer>
-              <property name="orientation" >
+              <property name="orientation">
                <enum>Qt::Horizontal</enum>
               </property>
-              <property name="sizeHint" stdset="0" >
+              <property name="sizeHint" stdset="0">
                <size>
                 <width>0</width>
                 <height>20</height>
@@ -126,18 +119,25 @@
            </layout>
           </item>
           <item>
-           <widget class="QRadioButton" name="printSelection" >
-            <property name="text" >
+           <widget class="QRadioButton" name="printCurrentPage">
+            <property name="text">
+             <string>Current Page</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QRadioButton" name="printSelection">
+            <property name="text">
              <string>Selection</string>
             </property>
            </widget>
           </item>
           <item>
-           <spacer name="verticalSpacer" >
-            <property name="orientation" >
+           <spacer name="verticalSpacer">
+            <property name="orientation">
              <enum>Qt::Vertical</enum>
             </property>
-            <property name="sizeHint" stdset="0" >
+            <property name="sizeHint" stdset="0">
              <size>
               <width>1</width>
               <height>1</height>
@@ -149,37 +149,37 @@
         </widget>
        </item>
        <item>
-        <widget class="QGroupBox" name="groupBox" >
-         <property name="title" >
+        <widget class="QGroupBox" name="groupBox">
+         <property name="title">
           <string>Output Settings</string>
          </property>
-         <layout class="QGridLayout" name="gridLayout" >
-          <item row="0" column="0" >
-           <widget class="QLabel" name="label" >
-            <property name="text" >
+         <layout class="QGridLayout" name="gridLayout">
+          <item row="0" column="0">
+           <widget class="QLabel" name="label">
+            <property name="text">
              <string>Copies:</string>
             </property>
-            <property name="buddy" >
+            <property name="buddy">
              <cstring>copies</cstring>
             </property>
            </widget>
           </item>
-          <item row="0" column="1" colspan="2" >
-           <widget class="QSpinBox" name="copies" >
-            <property name="minimum" >
+          <item row="0" column="1" colspan="2">
+           <widget class="QSpinBox" name="copies">
+            <property name="minimum">
              <number>1</number>
             </property>
-            <property name="maximum" >
+            <property name="maximum">
              <number>999</number>
             </property>
            </widget>
           </item>
-          <item row="0" column="3" >
-           <spacer name="horizontalSpacer" >
-            <property name="orientation" >
+          <item row="0" column="3">
+           <spacer name="horizontalSpacer">
+            <property name="orientation">
              <enum>Qt::Horizontal</enum>
             </property>
-            <property name="sizeHint" stdset="0" >
+            <property name="sizeHint" stdset="0">
              <size>
               <width>91</width>
               <height>20</height>
@@ -187,36 +187,36 @@
             </property>
            </spacer>
           </item>
-          <item row="1" column="0" colspan="2" >
-           <widget class="QCheckBox" name="collate" >
-            <property name="text" >
+          <item row="1" column="0" colspan="2">
+           <widget class="QCheckBox" name="collate">
+            <property name="text">
              <string>Collate</string>
             </property>
            </widget>
           </item>
-          <item rowspan="2" row="1" column="2" colspan="2" >
-           <widget class="QLabel" name="outputIcon" >
-            <property name="sizePolicy" >
-             <sizepolicy vsizetype="Ignored" hsizetype="Ignored" >
+          <item row="1" column="2" rowspan="2" colspan="2">
+           <widget class="QLabel" name="outputIcon">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Ignored" vsizetype="Ignored">
               <horstretch>0</horstretch>
               <verstretch>0</verstretch>
              </sizepolicy>
             </property>
            </widget>
           </item>
-          <item row="2" column="0" colspan="2" >
-           <widget class="QCheckBox" name="reverse" >
-            <property name="text" >
+          <item row="2" column="0" colspan="2">
+           <widget class="QCheckBox" name="reverse">
+            <property name="text">
              <string>Reverse</string>
             </property>
            </widget>
           </item>
-          <item row="3" column="0" colspan="4" >
-           <spacer name="verticalSpacer_2" >
-            <property name="orientation" >
+          <item row="3" column="0" colspan="4">
+           <spacer name="verticalSpacer_2">
+            <property name="orientation">
              <enum>Qt::Vertical</enum>
             </property>
-            <property name="sizeHint" stdset="0" >
+            <property name="sizeHint" stdset="0">
              <size>
               <width>0</width>
               <height>1</height>
@@ -229,31 +229,23 @@
        </item>
       </layout>
      </widget>
-     <widget class="QWidget" name="optionsTab" >
-      <property name="geometry" >
-       <rect>
-        <x>0</x>
-        <y>0</y>
-        <width>412</width>
-        <height>139</height>
-       </rect>
-      </property>
-      <attribute name="title" >
+     <widget class="QWidget" name="optionsTab">
+      <attribute name="title">
        <string>Options</string>
       </attribute>
-      <layout class="QGridLayout" name="gridLayout_2" >
-       <item row="0" column="1" >
-        <widget class="QGroupBox" name="colorMode" >
-         <property name="title" >
+      <layout class="QGridLayout" name="gridLayout_2">
+       <item row="0" column="1">
+        <widget class="QGroupBox" name="colorMode">
+         <property name="title">
           <string>Color Mode</string>
          </property>
-         <layout class="QGridLayout" name="gridLayout_4" >
-          <item row="2" column="0" >
-           <spacer name="verticalSpacer_6" >
-            <property name="orientation" >
+         <layout class="QGridLayout" name="gridLayout_4">
+          <item row="2" column="0">
+           <spacer name="verticalSpacer_6">
+            <property name="orientation">
              <enum>Qt::Vertical</enum>
             </property>
-            <property name="sizeHint" stdset="0" >
+            <property name="sizeHint" stdset="0">
              <size>
               <width>1</width>
               <height>0</height>
@@ -261,19 +253,19 @@
             </property>
            </spacer>
           </item>
-          <item row="0" column="0" >
-           <widget class="QRadioButton" name="color" >
-            <property name="text" >
+          <item row="0" column="0">
+           <widget class="QRadioButton" name="color">
+            <property name="text">
              <string>Color</string>
             </property>
            </widget>
           </item>
-          <item rowspan="3" row="0" column="1" >
-           <widget class="QLabel" name="colorIcon" />
+          <item row="0" column="1" rowspan="3">
+           <widget class="QLabel" name="colorIcon"/>
           </item>
-          <item row="1" column="0" >
-           <widget class="QRadioButton" name="grayscale" >
-            <property name="text" >
+          <item row="1" column="0">
+           <widget class="QRadioButton" name="grayscale">
+            <property name="text">
              <string>Grayscale</string>
             </property>
            </widget>
@@ -281,42 +273,42 @@
          </layout>
         </widget>
        </item>
-       <item row="0" column="0" >
-        <widget class="QGroupBox" name="duplex" >
-         <property name="title" >
+       <item row="0" column="0">
+        <widget class="QGroupBox" name="duplex">
+         <property name="title">
           <string>Duplex Printing</string>
          </property>
-         <layout class="QVBoxLayout" name="verticalLayout" >
+         <layout class="QVBoxLayout" name="verticalLayout">
           <item>
-           <widget class="QRadioButton" name="noDuplex" >
-            <property name="text" >
+           <widget class="QRadioButton" name="noDuplex">
+            <property name="text">
              <string>None</string>
             </property>
-            <property name="checked" >
+            <property name="checked">
              <bool>true</bool>
             </property>
            </widget>
           </item>
           <item>
-           <widget class="QRadioButton" name="duplexLong" >
-            <property name="text" >
+           <widget class="QRadioButton" name="duplexLong">
+            <property name="text">
              <string>Long side</string>
             </property>
            </widget>
           </item>
           <item>
-           <widget class="QRadioButton" name="duplexShort" >
-            <property name="text" >
+           <widget class="QRadioButton" name="duplexShort">
+            <property name="text">
              <string>Short side</string>
             </property>
            </widget>
           </item>
           <item>
-           <spacer name="verticalSpacer_42" >
-            <property name="orientation" >
+           <spacer name="verticalSpacer_42">
+            <property name="orientation">
              <enum>Qt::Vertical</enum>
             </property>
-            <property name="sizeHint" stdset="0" >
+            <property name="sizeHint" stdset="0">
              <size>
               <width>1</width>
               <height>0</height>
@@ -341,11 +333,11 @@
    <receiver>from</receiver>
    <slot>setEnabled(bool)</slot>
    <hints>
-    <hint type="sourcelabel" >
+    <hint type="sourcelabel">
      <x>76</x>
      <y>59</y>
     </hint>
-    <hint type="destinationlabel" >
+    <hint type="destinationlabel">
      <x>122</x>
      <y>57</y>
     </hint>
@@ -357,11 +349,11 @@
    <receiver>to</receiver>
    <slot>setEnabled(bool)</slot>
    <hints>
-    <hint type="sourcelabel" >
+    <hint type="sourcelabel">
      <x>69</x>
      <y>67</y>
     </hint>
-    <hint type="destinationlabel" >
+    <hint type="destinationlabel">
      <x>215</x>
      <y>67</y>
     </hint>
diff --git a/src/gui/egl/qegl_p.h b/src/gui/egl/qegl_p.h
index aa89772..ffb45aa 100644
--- a/src/gui/egl/qegl_p.h
+++ b/src/gui/egl/qegl_p.h
@@ -77,6 +77,8 @@ QT_BEGIN_INCLUDE_NAMESPACE
 #undef Type
 #undef FontChange
 #undef CursorShape
+#undef Unsorted
+#undef GrayScale
 #endif
 
 // Internally we use the EGL-prefixed native types which are used in EGL >= 1.3.
diff --git a/src/gui/egl/qegl_x11.cpp b/src/gui/egl/qegl_x11.cpp
index 339bd57..483c01d 100644
--- a/src/gui/egl/qegl_x11.cpp
+++ b/src/gui/egl/qegl_x11.cpp
@@ -149,6 +149,9 @@ VisualID QEgl::getCompatibleVisualId(EGLConfig config)
     eglGetConfigAttrib(display(), config, EGL_BUFFER_SIZE, &eglValue);
     int configBitDepth = eglValue;
 
+    eglGetConfigAttrib(display(), config, EGL_CONFIG_ID, &eglValue);
+    int configId = eglValue;
+
     // See if EGL provided a valid VisualID:
     eglGetConfigAttrib(display(), config, EGL_NATIVE_VISUAL_ID, &eglValue);
     visualId = (VisualID)eglValue;
@@ -170,14 +173,14 @@ VisualID QEgl::getCompatibleVisualId(EGLConfig config)
                     format = XRenderFindVisualFormat(X11->display, chosenVisualInfo->visual);
                     if (!format || (format->type != PictTypeDirect) || (!format->direct.alphaMask)) {
                         qWarning("Warning: EGL suggested using X visual ID %d for config %d, but this is not ARGB",
-                                 (int)visualId, (int)config);
+                                 (int)visualId, configId);
                         visualId = 0;
                     }
                 }
 #endif
             } else {
                 qWarning("Warning: EGL suggested using X visual ID %d (%d bpp) for config %d (%d bpp), but the depths do not match!",
-                         (int)visualId, chosenVisualInfo->depth, (int)config, configBitDepth);
+                         (int)visualId, chosenVisualInfo->depth, configId, configBitDepth);
                 visualId = 0;
             }
         }
@@ -187,9 +190,9 @@ VisualID QEgl::getCompatibleVisualId(EGLConfig config)
     if (visualId) {
 #ifdef QT_DEBUG_X11_VISUAL_SELECTION
         if (configAlphaSize > 0)
-            qDebug("Using ARGB Visual ID %d provided by EGL for config %d", (int)visualId, (int)config);
+            qDebug("Using ARGB Visual ID %d provided by EGL for config %d", (int)visualId, configId);
         else
-            qDebug("Using Opaque Visual ID %d provided by EGL for config %d", (int)visualId, (int)config);
+            qDebug("Using Opaque Visual ID %d provided by EGL for config %d", (int)visualId, configId);
 #endif
         return visualId;
     }
@@ -232,9 +235,9 @@ VisualID QEgl::getCompatibleVisualId(EGLConfig config)
     if (visualId) {
 # ifdef QT_DEBUG_X11_VISUAL_SELECTION
         if (configAlphaSize > 0)
-            qDebug("Using ARGB Visual ID %d provided by XRender for EGL config %d", (int)visualId, (int)config);
+            qDebug("Using ARGB Visual ID %d provided by XRender for EGL config %d", (int)visualId, configId);
         else
-            qDebug("Using Opaque Visual ID %d provided by XRender for EGL config %d", (int)visualId, (int)config);
+            qDebug("Using Opaque Visual ID %d provided by XRender for EGL config %d", (int)visualId, configId);
 # endif // QT_DEBUG_X11_VISUAL_SELECTION
         return visualId;
     }
@@ -263,12 +266,12 @@ VisualID QEgl::getCompatibleVisualId(EGLConfig config)
 
     if (visualId) {
 #ifdef QT_DEBUG_X11_VISUAL_SELECTION
-        qDebug("Using Visual ID %d provided by XGetVisualInfo for EGL config %d", (int)visualId, (int)config);
+        qDebug("Using Visual ID %d provided by XGetVisualInfo for EGL config %d", (int)visualId, configId);
 #endif
         return visualId;
     }
 
-    qWarning("Unable to find an X11 visual which matches EGL config %d", (int)config);
+    qWarning("Unable to find an X11 visual which matches EGL config %d", configId);
     return (VisualID)0;
 }
 
diff --git a/src/gui/itemviews/qheaderview.cpp b/src/gui/itemviews/qheaderview.cpp
index 5128b64..eb3db21 100644
--- a/src/gui/itemviews/qheaderview.cpp
+++ b/src/gui/itemviews/qheaderview.cpp
@@ -2037,7 +2037,7 @@ bool QHeaderView::event(QEvent *e)
                 updateSection(d->hover);
         }
         break; }
-    case QEvent::Timer: { // ### reimplement timerEvent() instead ?
+    case QEvent::Timer: {
         QTimerEvent *te = static_cast<QTimerEvent*>(e);
         if (te->timerId() == d->delayedResize.timerId()) {
             d->delayedResize.stop();
@@ -2610,7 +2610,7 @@ void QHeaderView::updateGeometries()
     Q_D(QHeaderView);
     d->layoutChildren();
     if (d->hasAutoResizeSections())
-        resizeSections();
+        d->doDelayedResizeSections();
 }
 
 /*!
diff --git a/src/gui/itemviews/qtableview.cpp b/src/gui/itemviews/qtableview.cpp
index 3111896..bdc1205 100644
--- a/src/gui/itemviews/qtableview.cpp
+++ b/src/gui/itemviews/qtableview.cpp
@@ -1960,12 +1960,7 @@ QModelIndexList QTableView::selectedIndexes() const
 void QTableView::rowCountChanged(int /*oldCount*/, int /*newCount*/ )
 {
     Q_D(QTableView);
-    updateGeometries();
-    if (verticalScrollMode() == QAbstractItemView::ScrollPerItem)
-        d->verticalHeader->setOffsetToSectionPosition(verticalScrollBar()->value());
-    else
-        d->verticalHeader->setOffset(verticalScrollBar()->value());
-    d->viewport->update();
+    d->doDelayedItemsLayout();
 }
 
 /*!
diff --git a/src/gui/itemviews/qtreeview.cpp b/src/gui/itemviews/qtreeview.cpp
index 37168eb..1145235 100644
--- a/src/gui/itemviews/qtreeview.cpp
+++ b/src/gui/itemviews/qtreeview.cpp
@@ -2524,8 +2524,7 @@ void QTreeView::rowsInserted(const QModelIndex &parent, int start, int end)
             d->viewItems[parentItem].hasChildren = true;
         d->updateChildCount(parentItem, delta);
 
-        updateGeometries();
-        viewport()->update();
+        d->doDelayedItemsLayout();
     } else if ((parentItem != -1) && d->viewItems.at(parentItem).expanded) {
         d->doDelayedItemsLayout();
     } else if (parentItem != -1 && (d->model->rowCount(parent) == end - start + 1)) {
@@ -3780,8 +3779,7 @@ void QTreeViewPrivate::rowsRemoved(const QModelIndex &parent,
             }
         }
         if (after) {
-            q->updateGeometries();
-            viewport->update();
+            doDelayedItemsLayout();
         } else {
             //we have removed items: we should at least update the scroll bar values.
             // They are used to determine the item geometry.
diff --git a/src/gui/painting/qprinter.cpp b/src/gui/painting/qprinter.cpp
index edf224d..ae21416 100644
--- a/src/gui/painting/qprinter.cpp
+++ b/src/gui/painting/qprinter.cpp
@@ -382,6 +382,7 @@ void QPrinterPrivate::addToManualSetList(QPrintEngine::PrintEnginePropertyKey ke
     \value AllPages All pages should be printed.
     \value Selection Only the selection should be printed.
     \value PageRange The specified page range should be printed.
+    \value CurrentPage Only the current page should be printed.
 
     \sa QAbstractPrintDialog::PrintRange
 */
@@ -571,6 +572,7 @@ void QPrinterPrivate::addToManualSetList(QPrintEngine::PrintEnginePropertyKey ke
   \value AllPages All the pages should be printed.
   \value Selection Only the selection should be printed.
   \value PageRange Print according to the from page and to page options.
+  \value CurrentPage Only the current page should be printed.
 
   \sa setPrintRange(), printRange()
 */
@@ -586,6 +588,7 @@ void QPrinterPrivate::addToManualSetList(QPrintEngine::PrintEnginePropertyKey ke
   \value PrintSelection Describes if printing selections should be enabled.
   \value PrintPageRange Describes if printing page ranges (from, to) should
   be enabled
+  \value PrintCurrentPage if Print Current Page option should be enabled
 
   \sa setOptionEnabled(), isOptionEnabled()
 */
diff --git a/src/gui/painting/qprinter.h b/src/gui/painting/qprinter.h
index 6636179..996a954 100644
--- a/src/gui/painting/qprinter.h
+++ b/src/gui/painting/qprinter.h
@@ -124,7 +124,7 @@ public:
     enum OutputFormat { NativeFormat, PdfFormat, PostScriptFormat };
 
     // ### Qt 5: Merge with QAbstractPrintDialog::PrintRange
-    enum PrintRange { AllPages, Selection, PageRange };
+    enum PrintRange { AllPages, Selection, PageRange, CurrentPage };
 
     enum Unit {
         Millimeter,
diff --git a/src/multimedia/effects/qsoundeffect.cpp b/src/multimedia/effects/qsoundeffect.cpp
index 541e6c9..2694023 100644
--- a/src/multimedia/effects/qsoundeffect.cpp
+++ b/src/multimedia/effects/qsoundeffect.cpp
@@ -66,7 +66,7 @@ QT_BEGIN_NAMESPACE
         id: playSound
         source: "test.wav"
     }
-    MouseRegion {
+    MouseArea {
         id: playArea
         anchors.fill: parent
         onPressed: {
diff --git a/src/opengl/qgl_p.h b/src/opengl/qgl_p.h
index b828bea..c142715 100644
--- a/src/opengl/qgl_p.h
+++ b/src/opengl/qgl_p.h
@@ -65,13 +65,7 @@
 #include "qglpaintdevice_p.h"
 
 #ifdef QT_OPENGL_ES
-QT_BEGIN_INCLUDE_NAMESPACE
-#if defined(QT_OPENGL_ES_2)
-#include <EGL/egl.h>
-#else
-#include <GLES/egl.h>
-#endif
-QT_END_INCLUDE_NAMESPACE
+#include <QtGui/private/qegl_p.h>
 #endif
 
 QT_BEGIN_NAMESPACE
diff --git a/src/opengl/qgl_x11egl.cpp b/src/opengl/qgl_x11egl.cpp
index ba05e72..123bbdd 100644
--- a/src/opengl/qgl_x11egl.cpp
+++ b/src/opengl/qgl_x11egl.cpp
@@ -404,7 +404,7 @@ EGLConfig Q_OPENGL_EXPORT qt_chooseEGLConfigForPixmap(bool hasAlpha, bool readOn
             if (configCount > 0) {
                 // Got one
                 qDebug() << "Found an" << (hasAlpha ? "ARGB" : "RGB") << (readOnly ? "readonly" : "target" )
-                         << "config (" << int(*targetConfig) << ") to create a pixmap surface:";
+                         << "config to create a pixmap surface:";
 
 //                QEglProperties configProps(*targetConfig);
 //                qDebug() << configProps.toString();
@@ -446,8 +446,7 @@ bool Q_OPENGL_EXPORT qt_createEGLSurfaceForPixmap(QPixmapData* pmd, bool readOnl
 //    qDebug("qt_createEGLSurfaceForPixmap() created surface 0x%x for pixmap 0x%x",
 //           pixmapSurface, pixmapData->handle());
     if (pixmapSurface == EGL_NO_SURFACE) {
-        qWarning() << "Failed to create a pixmap surface using config" << (int)pixmapConfig
-                   << ":" << QEgl::errorString();
+        qWarning() << "Failed to create a pixmap surface:" << QEgl::errorString();
         return false;
     }
 
diff --git a/src/script/api/qscriptengine.cpp b/src/script/api/qscriptengine.cpp
index 47c5262..024b4d0 100644
--- a/src/script/api/qscriptengine.cpp
+++ b/src/script/api/qscriptengine.cpp
@@ -1591,7 +1591,9 @@ QRegExp QScriptEnginePrivate::toRegExp(JSC::ExecState *exec, JSC::JSValue value)
 
 QVariant QScriptEnginePrivate::toVariant(JSC::ExecState *exec, JSC::JSValue value)
 {
-    if (isObject(value)) {
+    if (!value) {
+        return QVariant();
+    } else if (isObject(value)) {
         if (isVariant(value))
             return variantValue(value);
 #ifndef QT_NO_QOBJECT