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

23 files changed, 865 insertions, 48 deletions

diff --git a/examples/declarative/focus/Core/ContextMenu.qml b/examples/declarative/focus/Core/ContextMenu.qml
new file mode 100644
index 0000000..bd6d8a2
--- /dev/null
+++ b/examples/declarative/focus/Core/ContextMenu.qml
@@ -0,0 +1,15 @@
+import Qt 4.6
+
+FocusScope {
+    id: container
+    property bool open: false
+
+    Item {
+        anchors.fill: parent
+
+        Rectangle {
+            anchors.fill: parent; color: "#D1DBBD"; focus: true
+            Keys.onRightPressed: mainView.focus = true
+        }
+    }
+}
diff --git a/examples/declarative/focus/Core/GridMenu.qml b/examples/declarative/focus/Core/GridMenu.qml
new file mode 100644
index 0000000..03d837a
--- /dev/null
+++ b/examples/declarative/focus/Core/GridMenu.qml
@@ -0,0 +1,54 @@
+import Qt 4.6
+
+FocusScope {
+    property alias interactive: gridView.interactive
+
+    onWantsFocusChanged: if (wantsFocus) mainView.state = ""
+
+    Rectangle {
+        clip: true; anchors.fill: parent
+        gradient: Gradient {
+            GradientStop { position: 0.0; color: "#193441" }
+            GradientStop { position: 1.0; color: Qt.darker("#193441") }
+        }
+
+        GridView {
+            id: gridView; cellWidth: 152; cellHeight: 152; focus: true
+            x: 20; width: parent.width - 40; height: parent.height
+            model: 12
+            KeyNavigation.down: listViews
+            KeyNavigation.left: contextMenu
+
+            delegate: Item {
+                id: container; width: GridView.view.cellWidth; height: GridView.view.cellHeight
+
+                Rectangle {
+                    id: content
+                    color: "transparent"; smooth: true
+                    anchors.centerIn: parent; width: container.width - 40; height: container.height - 40; radius: 10
+                    Rectangle { color: "#91AA9D"; x: 3; y: 3; width: parent.width - 6; height: parent.height - 6; radius: 8 }
+                    Image { source: "images/qt-logo.png"; anchors.centerIn: parent; smooth: true }
+                }
+
+                MouseArea {
+                    id: mouseArea; anchors.fill: parent; hoverEnabled: true
+                    onClicked: {
+                        GridView.view.currentIndex = index
+                        container.focus = true
+                        gridMenu.focus = true
+                        mainView.focus = true
+                    }
+                }
+
+                states: State {
+                    name: "active"; when: container.focus == true
+                    PropertyChanges { target: content; color: "#FCFFF5"; scale: 1.1 }
+                }
+
+                transitions: Transition {
+                    NumberAnimation { properties: "scale"; duration: 100 }
+                }
+            }
+        }
+    }
+}
diff --git a/examples/declarative/focus/Core/ListViewDelegate.qml b/examples/declarative/focus/Core/ListViewDelegate.qml
new file mode 100644
index 0000000..b7e067a
--- /dev/null
+++ b/examples/declarative/focus/Core/ListViewDelegate.qml
@@ -0,0 +1,39 @@
+import Qt 4.6
+
+Component {
+    Item {
+        id: container
+        x: 5; width: ListView.view.width - 10; height: 60
+
+        Rectangle {
+            id: content
+            color: "transparent"; smooth: true
+            anchors.centerIn: parent; width: container.width - 40; height: container.height - 10; radius: 10
+            Rectangle { color: "#91AA9D"; x: 3; y: 3; width: parent.width - 6; height: parent.height - 6; radius: 8 }
+            Text {
+                text: "List element " + (index + 1); color: "#193441"; font.bold: false; anchors.centerIn: parent
+                font.pixelSize: 14
+            }
+        }
+
+        MouseArea {
+            id: mouseArea; anchors.fill: parent; hoverEnabled: true
+            onClicked: {
+                ListView.view.currentIndex = index
+                container.focus = true
+                ListView.view.focus = true
+                listViews.focus = true
+                mainView.focus = true
+            }
+        }
+
+        states: State {
+            name: "active"; when: container.focus == true
+            PropertyChanges { target: content; color: "#FCFFF5"; scale: 1.1 }
+        }
+
+        transitions: Transition {
+            NumberAnimation { properties: "scale"; duration: 100 }
+        }
+    }
+}
diff --git a/examples/declarative/focus/Core/ListViews.qml b/examples/declarative/focus/Core/ListViews.qml
new file mode 100644
index 0000000..3cc4836
--- /dev/null
+++ b/examples/declarative/focus/Core/ListViews.qml
@@ -0,0 +1,47 @@
+import Qt 4.6
+
+FocusScope {
+    clip: true
+
+    onWantsFocusChanged: if (wantsFocus) mainView.state = "showListViews"
+
+    ListView {
+        id: list1
+        delegate: ListViewDelegate {}
+        y: wantsFocus ? 10 : 40; focus: true; width: parent.width / 3; height: parent.height - 20
+        model: 10; KeyNavigation.up: gridMenu; KeyNavigation.left: contextMenu; KeyNavigation.right: list2
+        Behavior on y { NumberAnimation { duration: 600; easing.type: "OutQuint" } }
+    }
+
+    ListView {
+        id: list2
+        delegate: ListViewDelegate {}
+        y: wantsFocus ? 10 : 40; x: parent.width / 3; width: parent.width / 3; height: parent.height - 20
+        model: 10; KeyNavigation.up: gridMenu; KeyNavigation.left: list1; KeyNavigation.right: list3
+        Behavior on y { NumberAnimation { duration: 600; easing.type: "OutQuint" } }
+    }
+
+    ListView {
+        id: list3
+        delegate: ListViewDelegate {}
+        y: wantsFocus ? 10 : 40; x: 2 * parent.width / 3; width: parent.width / 3; height: parent.height - 20
+        model: 10; KeyNavigation.up: gridMenu; KeyNavigation.left: list2
+        Behavior on y { NumberAnimation { duration: 600; easing.type: "OutQuint" } }
+    }
+
+    Rectangle { width: parent.width; height: 1; color: "#D1DBBD" }
+    Rectangle {
+        y: 1; width: parent.width; height: 10
+        gradient: Gradient {
+            GradientStop { position: 0.0; color: "#3E606F" }
+            GradientStop { position: 1.0; color: "transparent" }
+        }
+    }
+    Rectangle {
+        y: parent.height - 10; width: parent.width; height: 10
+        gradient: Gradient {
+            GradientStop { position: 1.0; color: "#3E606F" }
+            GradientStop { position: 0.0; color: "transparent" }
+        }
+    }
+}
diff --git a/examples/declarative/focus/Core/images/arrow.png b/examples/declarative/focus/Core/images/arrow.png
new file mode 100644
index 0000000..14978c2
--- /dev/null
+++ b/examples/declarative/focus/Core/images/arrow.png
diff --git a/examples/declarative/focus/Core/images/qt-logo.png b/examples/declarative/focus/Core/images/qt-logo.png
new file mode 100644
index 0000000..14ddf2a
--- /dev/null
+++ b/examples/declarative/focus/Core/images/qt-logo.png
diff --git a/examples/declarative/focus/Core/qmldir b/examples/declarative/focus/Core/qmldir
new file mode 100644
index 0000000..0460d9c
--- /dev/null
+++ b/examples/declarative/focus/Core/qmldir
@@ -0,0 +1,4 @@
+ContextMenu ContextMenu.qml
+GridMenu GridMenu.qml
+ListViews Listviews.qml
+ListViewDelegate ListViewDelegate.qml
diff --git a/examples/declarative/focus/focus.qml b/examples/declarative/focus/focus.qml
new file mode 100644
index 0000000..a8dc3c8
--- /dev/null
+++ b/examples/declarative/focus/focus.qml
@@ -0,0 +1,50 @@
+import Qt 4.6
+import "Core" 1.0
+
+Rectangle {
+    id: window; width: 800; height: 480; color: "#3E606F"
+
+    FocusScope {
+        id: mainView; focus: true; width: parent.width; height: parent.height
+
+        GridMenu {
+            id: gridMenu; focus: true
+            width: parent.width; height: 320; interactive: parent.wantsFocus
+        }
+
+        ListViews { id: listViews; y: 320; width: parent.width; height: 320 }
+
+        Rectangle { id: shade; color: "black"; opacity: 0; anchors.fill: parent }
+
+        states: State {
+            name: "showListViews"
+            PropertyChanges { target: gridMenu; y: -160 }
+            PropertyChanges { target: listViews; y: 160 }
+        }
+
+        transitions: Transition {
+            NumberAnimation { properties: "y"; duration: 600; easing.type: "OutQuint" }
+        }
+    }
+
+    Image {
+        source: "Core/images/arrow.png"; rotation: 90; anchors.verticalCenter: parent.verticalCenter
+        MouseArea {
+            anchors { fill: parent; leftMargin: -10; topMargin: -10; rightMargin: -10; bottomMargin: -10 }
+            onClicked: window.state = "contextMenuOpen"
+        }
+    }
+
+    ContextMenu { id: contextMenu; x: -265; width: 260; height: parent.height }
+
+    states: State {
+        name: "contextMenuOpen"; when: !mainView.wantsFocus
+        PropertyChanges { target: contextMenu; x: 0; open: true }
+        PropertyChanges { target: mainView; x: 130 }
+        PropertyChanges { target: shade; opacity: 0.25 }
+    }
+
+    transitions: Transition {
+        NumberAnimation { properties: "x,opacity"; duration: 600; easing.type: "OutQuint" }
+    }
+}
diff --git a/examples/declarative/widgets/MyWidgets/qmldir b/examples/declarative/widgets/MyWidgets/qmldir
new file mode 100644
index 0000000..dc1d10e
--- /dev/null
+++ b/examples/declarative/widgets/MyWidgets/qmldir
@@ -0,0 +1 @@
+plugin mywidgetsplugin
diff --git a/examples/declarative/widgets/mywidgets.cpp b/examples/declarative/widgets/mywidgets.cpp
new file mode 100644
index 0000000..e17240d
--- /dev/null
+++ b/examples/declarative/widgets/mywidgets.cpp
@@ -0,0 +1,99 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtDeclarative/QDeclarativeExtensionPlugin>
+#include <QtDeclarative/qdeclarative.h>
+#include <QtGui/QGraphicsProxyWidget>
+#include <QtGui/QPushButton>
+#include <QDebug>
+
+class MyPushButton : public QGraphicsProxyWidget
+{
+    Q_OBJECT
+    Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged)
+
+public:
+    MyPushButton(QGraphicsItem* parent = 0)
+        : QGraphicsProxyWidget(parent)
+    {
+        widget = new QPushButton("MyPushButton");
+        widget->setAttribute(Qt::WA_NoSystemBackground);
+        setWidget(widget);
+
+        QObject::connect(widget, SIGNAL(clicked(bool)), this, SIGNAL(clicked(bool)));
+    }
+
+    QString text() const
+    {
+        return widget->text();
+    }
+
+    void setText(const QString& text)
+    {
+        if (text != widget->text()) {
+            widget->setText(text);
+            emit textChanged();
+        }
+    }
+
+Q_SIGNALS:
+    void clicked(bool);
+    void textChanged();
+
+private:
+    QPushButton *widget;
+};
+
+class MyWidgetsPlugin : public QDeclarativeExtensionPlugin
+{
+    Q_OBJECT
+public:
+    void registerTypes(const char *uri)
+    {
+        qmlRegisterType<MyPushButton>(uri, 1, 0, "MyPushButton");
+    }
+};
+
+#include "mywidgets.moc"
+
+QML_DECLARE_TYPE(MyPushButton)
+
+Q_EXPORT_PLUGIN2(mywidgetsplugin, MyWidgetsPlugin);
diff --git a/examples/declarative/widgets/mywidgets.pro b/examples/declarative/widgets/mywidgets.pro
new file mode 100644
index 0000000..258edb1
--- /dev/null
+++ b/examples/declarative/widgets/mywidgets.pro
@@ -0,0 +1,19 @@
+TEMPLATE = lib
+DESTDIR = MyWidgets
+TARGET  = mywidgetsplugin
+CONFIG += qt plugin
+QT += declarative
+VERSION = 1.0.0
+
+SOURCES += mywidgets.cpp
+
+sources.files += mywidgets.pro mywidgets.cpp mywidgets.qml
+
+sources.path += $$[QT_INSTALL_EXAMPLES]/declarative/plugins
+
+target.path += $$[QT_INSTALL_EXAMPLES]/declarative/plugins
+
+INSTALLS += sources target
+
+symbian: include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri)
+
diff --git a/examples/declarative/widgets/mywidgets.qml b/examples/declarative/widgets/mywidgets.qml
new file mode 100644
index 0000000..b1efed4
--- /dev/null
+++ b/examples/declarative/widgets/mywidgets.qml
@@ -0,0 +1,53 @@
+import Qt 4.6
+import "MyWidgets" 1.0
+
+Rectangle {
+    id: window
+    width: 640; height: 480; color: palette.window
+
+    property int margin: 30
+
+    SystemPalette { id: palette }
+
+    MyPushButton {
+        id: button1; x: margin; y: margin; text: "Right"; onClicked: window.state = "right"
+        transformOriginPoint: Qt.point(width / 2, height / 2)
+    }
+
+    MyPushButton {
+        id: button2; x: margin; y: margin + 30; text: "Bottom"; onClicked: window.state = "bottom"
+        transformOriginPoint: Qt.point(width / 2, height / 2)
+    }
+
+    MyPushButton {
+        id: button3; x: margin; y: margin + 60; text: "Quit"; onClicked: Qt.quit()
+        transformOriginPoint: Qt.point(width / 2, height / 2)
+    }
+
+    states: [
+    State {
+        name: "right"
+        PropertyChanges { target: button1; x: window.width - width - margin; text: "Left"; onClicked: window.state = "" }
+        PropertyChanges { target: button2; x: window.width - width - margin }
+        PropertyChanges { target: button3; x: window.width - width - margin }
+        PropertyChanges { target: window; color: Qt.darker(palette.window) }
+    },
+    State {
+        name: "bottom"
+        PropertyChanges { target: button1; y: window.height - height - margin; rotation: 180 }
+        PropertyChanges {
+            target: button2; x: button1.x + button1.width + 10; y: window.height - height - margin;  rotation: 180
+            text: "Top"; onClicked: window.state = ""
+        }
+        PropertyChanges { target: button3; x: button2.x + button2.width + 10; y: window.height - height - margin;  rotation: 180 }
+        PropertyChanges { target: window; color: Qt.lighter(palette.window) }
+    }
+    ]
+
+    transitions: Transition {
+        ParallelAnimation {
+            NumberAnimation { properties: "x,y,rotation"; duration: 600; easing.type: "OutQuad" }
+            ColorAnimation { target: window; duration: 600 }
+        }
+    }
+}
diff --git a/src/declarative/qml/qdeclarativevmemetaobject.cpp b/src/declarative/qml/qdeclarativevmemetaobject.cpp
index f9c99ee..7a08a2c 100644
--- a/src/declarative/qml/qdeclarativevmemetaobject.cpp
+++ b/src/declarative/qml/qdeclarativevmemetaobject.cpp
@@ -47,19 +47,316 @@
 #include "qdeclarativeexpression_p.h"
 #include "qdeclarativecontext_p.h"
 
-#include <QColor>
-#include <QDate>
-#include <QtCore/qlist.h>
-#include <QtCore/qdebug.h>
+Q_DECLARE_METATYPE(QScriptValue);
 
 QT_BEGIN_NAMESPACE
 
+class QDeclarativeVMEVariant
+{
+public:
+    inline QDeclarativeVMEVariant();
+    inline ~QDeclarativeVMEVariant();
+
+    inline const void *dataPtr() const;
+    inline void *dataPtr();
+    inline int dataType() const;
+
+    inline QObject *asQObject();
+    inline const QVariant &asQVariant();
+    inline int asInt();
+    inline bool asBool();
+    inline double asDouble();
+    inline const QString &asQString();
+    inline const QUrl &asQUrl();
+    inline const QColor &asQColor();
+    inline const QDate &asQDate();
+    inline const QDateTime &asQDateTime();
+    inline const QScriptValue &asQScriptValue();
+
+    inline void setValue(QObject *);
+    inline void setValue(const QVariant &);
+    inline void setValue(int);
+    inline void setValue(bool);
+    inline void setValue(double);
+    inline void setValue(const QString &);
+    inline void setValue(const QUrl &);
+    inline void setValue(const QColor &);
+    inline void setValue(const QDate &);
+    inline void setValue(const QDateTime &);
+    inline void setValue(const QScriptValue &);
+
+private:
+    int type;
+    void *data[4]; // Large enough to hold all types
+
+    inline void cleanup();
+};
+
+QDeclarativeVMEVariant::QDeclarativeVMEVariant()
+: type(QVariant::Invalid)
+{
+}
+
+QDeclarativeVMEVariant::~QDeclarativeVMEVariant()
+{
+    cleanup();
+}
+
+void QDeclarativeVMEVariant::cleanup()
+{
+    if (type == QVariant::Invalid) {
+    } else if (type == QMetaType::QObjectStar ||
+               type == QMetaType::Int ||
+               type == QMetaType::Bool ||
+               type == QMetaType::Double) {
+        type = QVariant::Invalid;
+    } else if (type == QMetaType::QString) {
+        ((QString *)dataPtr())->~QString();
+        type = QVariant::Invalid;
+    } else if (type == QMetaType::QUrl) {
+        ((QUrl *)dataPtr())->~QUrl();
+        type = QVariant::Invalid;
+    } else if (type == QMetaType::QColor) {
+        ((QColor *)dataPtr())->~QColor();
+        type = QVariant::Invalid;
+    } else if (type == QMetaType::QDate) {
+        ((QDate *)dataPtr())->~QDate();
+        type = QVariant::Invalid;
+    } else if (type == QMetaType::QDateTime) {
+        ((QDateTime *)dataPtr())->~QDateTime();
+        type = QVariant::Invalid;
+    } else if (type == qMetaTypeId<QVariant>()) {
+        ((QVariant *)dataPtr())->~QVariant();
+        type = QVariant::Invalid;
+    } else if (type == qMetaTypeId<QScriptValue>()) {
+        ((QScriptValue *)dataPtr())->~QScriptValue();
+        type = QVariant::Invalid;
+    }
+
+}
+
+int QDeclarativeVMEVariant::dataType() const
+{
+    return type;
+}
+
+const void *QDeclarativeVMEVariant::dataPtr() const
+{
+    return &data;
+}
+
+void *QDeclarativeVMEVariant::dataPtr() 
+{
+    return &data;
+}
+
+QObject *QDeclarativeVMEVariant::asQObject() 
+{
+    if (type != QMetaType::QObjectStar) 
+        setValue((QObject *)0);
+
+    return *(QObject **)(dataPtr());
+}
+
+const QVariant &QDeclarativeVMEVariant::asQVariant() 
+{
+    if (type != QMetaType::QVariant)
+        setValue(QVariant());
+
+    return *(QVariant *)(dataPtr());
+}
+
+int QDeclarativeVMEVariant::asInt() 
+{
+    if (type != QMetaType::Int)
+        setValue(int(0));
+
+    return *(int *)(dataPtr());
+}
+
+bool QDeclarativeVMEVariant::asBool() 
+{
+    if (type != QMetaType::Bool)
+        setValue(bool(false));
+
+    return *(bool *)(dataPtr());
+}
+
+double QDeclarativeVMEVariant::asDouble() 
+{
+    if (type != QMetaType::Double)
+        setValue(double(0));
+
+    return *(double *)(dataPtr());
+}
+
+const QString &QDeclarativeVMEVariant::asQString() 
+{
+    if (type != QMetaType::QString)
+        setValue(QString());
+
+    return *(QString *)(dataPtr());
+}
+
+const QUrl &QDeclarativeVMEVariant::asQUrl() 
+{
+    if (type != QMetaType::QUrl)
+        setValue(QUrl());
+
+    return *(QUrl *)(dataPtr());
+}
+
+const QColor &QDeclarativeVMEVariant::asQColor() 
+{
+    if (type != QMetaType::QColor)
+        setValue(QColor());
+
+    return *(QColor *)(dataPtr());
+}
+
+const QDate &QDeclarativeVMEVariant::asQDate() 
+{
+    if (type != QMetaType::QDate)
+        setValue(QDate());
+
+    return *(QDate *)(dataPtr());
+}
+
+const QDateTime &QDeclarativeVMEVariant::asQDateTime() 
+{
+    if (type != QMetaType::QDateTime)
+        setValue(QDateTime());
+
+    return *(QDateTime *)(dataPtr());
+}
+
+const QScriptValue &QDeclarativeVMEVariant::asQScriptValue() 
+{
+    if (type != qMetaTypeId<QScriptValue>())
+        setValue(QScriptValue());
+
+    return *(QScriptValue *)(dataPtr());
+}
+
+void QDeclarativeVMEVariant::setValue(QObject *v)
+{
+    if (type != QMetaType::QObjectStar) {
+        cleanup();
+        type = QMetaType::QObjectStar;
+    }
+    *(QObject **)(dataPtr()) = v;
+}
+
+void QDeclarativeVMEVariant::setValue(const QVariant &v)
+{
+    if (type != qMetaTypeId<QVariant>()) {
+        cleanup();
+        type = qMetaTypeId<QVariant>();
+        new (dataPtr()) QVariant(v);
+    } else {
+        *(QVariant *)(dataPtr()) = v;
+    }
+}
+
+void QDeclarativeVMEVariant::setValue(int v)
+{
+    if (type != QMetaType::Int) {
+        cleanup();
+        type = QMetaType::Int;
+    }
+    *(int *)(dataPtr()) = v;
+}
+
+void QDeclarativeVMEVariant::setValue(bool v)
+{
+    if (type != QMetaType::Bool) {
+        cleanup();
+        type = QMetaType::Bool;
+    }
+    *(bool *)(dataPtr()) = v;
+}
+
+void QDeclarativeVMEVariant::setValue(double v)
+{
+    if (type != QMetaType::Double) {
+        cleanup();
+        type = QMetaType::Double;
+    }
+    *(double *)(dataPtr()) = v;
+}
+
+void QDeclarativeVMEVariant::setValue(const QString &v)
+{
+    if (type != QMetaType::QString) {
+        cleanup();
+        type = QMetaType::QString;
+        new (dataPtr()) QString(v);
+    } else {
+        *(QString *)(dataPtr()) = v;
+    }
+}
+
+void QDeclarativeVMEVariant::setValue(const QUrl &v)
+{
+    if (type != QMetaType::QUrl) {
+        cleanup();
+        type = QMetaType::QUrl;
+        new (dataPtr()) QUrl(v);
+    } else {
+        *(QUrl *)(dataPtr()) = v;
+    }
+}
+
+void QDeclarativeVMEVariant::setValue(const QColor &v)
+{
+    if (type != QMetaType::QColor) {
+        cleanup();
+        type = QMetaType::QColor;
+        new (dataPtr()) QColor(v);
+    } else {
+        *(QColor *)(dataPtr()) = v;
+    }
+}
+
+void QDeclarativeVMEVariant::setValue(const QDate &v)
+{
+    if (type != QMetaType::QDate) {
+        cleanup();
+        type = QMetaType::QDate;
+        new (dataPtr()) QDate(v);
+    } else {
+        *(QDate *)(dataPtr()) = v;
+    }
+}
+
+void QDeclarativeVMEVariant::setValue(const QDateTime &v)
+{
+    if (type != QMetaType::QDateTime) {
+        cleanup();
+        type = QMetaType::QDateTime;
+        new (dataPtr()) QDateTime(v);
+    } else {
+        *(QDateTime *)(dataPtr()) = v;
+    }
+}
+
+void QDeclarativeVMEVariant::setValue(const QScriptValue &v)
+{
+    if (type != qMetaTypeId<QScriptValue>()) {
+        cleanup();
+        type = qMetaTypeId<QScriptValue>();
+        new (dataPtr()) QScriptValue(v);
+    } else {
+        *(QScriptValue *)(dataPtr()) = v;
+    }
+}
+
 QDeclarativeVMEMetaObject::QDeclarativeVMEMetaObject(QObject *obj,
                                                      const QMetaObject *other, 
                                                      const QDeclarativeVMEMetaData *meta,
                                                      QDeclarativeCompiledData *cdata)
 : object(obj), compiledData(cdata), ctxt(QDeclarativeDeclarativeData::get(obj)->outerContext), 
-  metaData(meta), methods(0), parent(0)
+  metaData(meta), data(0), methods(0), parent(0)
 {
     compiledData->addref();
 
@@ -74,20 +371,17 @@ QDeclarativeVMEMetaObject::QDeclarativeVMEMetaObject(QObject *obj,
     propOffset = QAbstractDynamicMetaObject::propertyOffset();
     methodOffset = QAbstractDynamicMetaObject::methodOffset();
 
-    data = new QVariant[metaData->propertyCount];
+    data = new QDeclarativeVMEVariant[metaData->propertyCount];
     aConnected.resize(metaData->aliasCount);
-
     int list_type = qMetaTypeId<QDeclarativeListProperty<QObject> >();
+
     // ### Optimize
     for (int ii = 0; ii < metaData->propertyCount; ++ii) {
         int t = (metaData->propertyData() + ii)->propertyType;
         if (t == list_type) {
             listProperties.append(new List(methodOffset + ii));
-            data[ii] = QVariant::fromValue(QDeclarativeListProperty<QObject>(obj, listProperties.last(), list_append,
-                                                                    list_count, list_at, list_clear));
-        } else if (t != -1) {
-            data[ii] = QVariant((QVariant::Type)t);
-        }
+            data[ii].setValue(listProperties.count() - 1);
+        } 
     }
 }
 
@@ -145,11 +439,10 @@ int QDeclarativeVMEMetaObject::metaCall(QMetaObject::Call c, int _id, void **a)
                 if (t == -1) {
 
                     if (c == QMetaObject::ReadProperty) {
-                        *reinterpret_cast<QVariant *>(a[0]) = data[id];
+                        *reinterpret_cast<QVariant *>(a[0]) = readVarPropertyAsVariant(id);
                     } else if (c == QMetaObject::WriteProperty) {
-                        needActivate = 
-                            (data[id] != *reinterpret_cast<QVariant *>(a[0]));
-                        data[id] = *reinterpret_cast<QVariant *>(a[0]);
+                        needActivate = (data[id].asQVariant() != *reinterpret_cast<QVariant *>(a[0]));
+                        data[id].setValue(*reinterpret_cast<QVariant *>(a[0]));
                     }
 
                 } else {
@@ -157,42 +450,83 @@ int QDeclarativeVMEMetaObject::metaCall(QMetaObject::Call c, int _id, void **a)
                     if (c == QMetaObject::ReadProperty) {
                         switch(t) {
                         case QVariant::Int:
-                            *reinterpret_cast<int *>(a[0]) = data[id].toInt();
+                            *reinterpret_cast<int *>(a[0]) = data[id].asInt();
                             break;
                         case QVariant::Bool:
-                            *reinterpret_cast<bool *>(a[0]) = data[id].toBool();
+                            *reinterpret_cast<bool *>(a[0]) = data[id].asBool();
                             break;
                         case QVariant::Double:
-                            *reinterpret_cast<double *>(a[0]) = data[id].toDouble();
+                            *reinterpret_cast<double *>(a[0]) = data[id].asDouble();
                             break;
                         case QVariant::String:
-                            *reinterpret_cast<QString *>(a[0]) = data[id].toString();
+                            *reinterpret_cast<QString *>(a[0]) = data[id].asQString();
                             break;
                         case QVariant::Url:
-                            *reinterpret_cast<QUrl *>(a[0]) = data[id].toUrl();
+                            *reinterpret_cast<QUrl *>(a[0]) = data[id].asQUrl();
                             break;
                         case QVariant::Color:
-                            *reinterpret_cast<QColor *>(a[0]) = data[id].value<QColor>();
+                            *reinterpret_cast<QColor *>(a[0]) = data[id].asQColor();
                             break;
                         case QVariant::Date:
-                            *reinterpret_cast<QDate *>(a[0]) = data[id].toDate();
+                            *reinterpret_cast<QDate *>(a[0]) = data[id].asQDate();
+                            break;
+                        case QVariant::DateTime:
+                            *reinterpret_cast<QDateTime *>(a[0]) = data[id].asQDateTime();
                             break;
                         case QMetaType::QObjectStar:
-                            *reinterpret_cast<QObject **>(a[0]) = data[id].value<QObject*>();
+                            *reinterpret_cast<QObject **>(a[0]) = data[id].asQObject();
                             break;
                         default:
                             break;
                         }
                         if (t == qMetaTypeId<QDeclarativeListProperty<QObject> >()) {
                             *reinterpret_cast<QDeclarativeListProperty<QObject> *>(a[0]) = 
-                                data[id].value<QDeclarativeListProperty<QObject> >();
+                                QDeclarativeListProperty<QObject>(object, (void *)&listProperties.at(data[id].asInt()), 
+                                                                  list_append, list_count, list_at, list_clear);
                         }
 
                     } else if (c == QMetaObject::WriteProperty) {
 
-                        QVariant value = QVariant((QVariant::Type)data[id].type(), a[0]); 
-                        needActivate = (data[id] != value);
-                        data[id] = value;
+                        switch(t) {
+                        case QVariant::Int:
+                            needActivate = *reinterpret_cast<int *>(a[0]) != data[id].asInt();
+                            data[id].setValue(*reinterpret_cast<int *>(a[0]));
+                            break;
+                        case QVariant::Bool:
+                            needActivate = *reinterpret_cast<bool *>(a[0]) != data[id].asBool();
+                            data[id].setValue(*reinterpret_cast<bool *>(a[0]));
+                            break;
+                        case QVariant::Double:
+                            needActivate = *reinterpret_cast<double *>(a[0]) != data[id].asDouble();
+                            data[id].setValue(*reinterpret_cast<double *>(a[0]));
+                            break;
+                        case QVariant::String:
+                            needActivate = *reinterpret_cast<QString *>(a[0]) != data[id].asQString();
+                            data[id].setValue(*reinterpret_cast<QString *>(a[0]));
+                            break;
+                        case QVariant::Url:
+                            needActivate = *reinterpret_cast<QUrl *>(a[0]) != data[id].asQUrl();
+                            data[id].setValue(*reinterpret_cast<QUrl *>(a[0]));
+                            break;
+                        case QVariant::Color:
+                            needActivate = *reinterpret_cast<QColor *>(a[0]) != data[id].asQColor();
+                            data[id].setValue(*reinterpret_cast<QColor *>(a[0]));
+                            break;
+                        case QVariant::Date:
+                            needActivate = *reinterpret_cast<QDate *>(a[0]) != data[id].asQDate();
+                            data[id].setValue(*reinterpret_cast<QDate *>(a[0]));
+                            break;
+                        case QVariant::DateTime:
+                            needActivate = *reinterpret_cast<QDateTime *>(a[0]) != data[id].asQDateTime();
+                            data[id].setValue(*reinterpret_cast<QDateTime *>(a[0]));
+                            break;
+                        case QMetaType::QObjectStar:
+                            needActivate = *reinterpret_cast<QObject **>(a[0]) != data[id].asQObject();
+                            data[id].setValue(*reinterpret_cast<QObject **>(a[0]));
+                            break;
+                        default:
+                            break;
+                        }
                     }
 
                 }
@@ -316,6 +650,28 @@ QScriptValue QDeclarativeVMEMetaObject::method(int index)
     return methods[index];
 }
 
+QScriptValue QDeclarativeVMEMetaObject::readVarProperty(int id)
+{
+    if (data[id].dataType() == qMetaTypeId<QScriptValue>())
+        return data[id].asQScriptValue();
+    else
+        return QDeclarativeEnginePrivate::get(ctxt->engine)->scriptValueFromVariant(data[id].asQVariant());
+}
+
+QVariant QDeclarativeVMEMetaObject::readVarPropertyAsVariant(int id)
+{
+    if (data[id].dataType() == qMetaTypeId<QScriptValue>())
+        return QDeclarativeEnginePrivate::get(ctxt->engine)->scriptValueToVariant(data[id].asQScriptValue());
+    else
+        return data[id].asQVariant();
+}
+
+void QDeclarativeVMEMetaObject::writeVarProperty(int id, const QScriptValue &value)
+{
+    data[id].setValue(value);
+    activate(object, methodOffset + id, 0);
+}
+
 void QDeclarativeVMEMetaObject::listChanged(int id)
 {
     activate(object, methodOffset + id, 0);
@@ -364,4 +720,22 @@ QScriptValue QDeclarativeVMEMetaObject::vmeMethod(int index)
     return method(index - methodOffset - plainSignals);
 }
 
+QScriptValue QDeclarativeVMEMetaObject::vmeProperty(int index)
+{
+    if (index < propOffset) {
+        Q_ASSERT(parent);
+        return static_cast<QDeclarativeVMEMetaObject *>(parent)->vmeProperty(index);
+    }
+    return readVarProperty(index - propOffset);
+}
+
+void QDeclarativeVMEMetaObject::setVMEProperty(int index, const QScriptValue &v)
+{
+    if (index < propOffset) {
+        Q_ASSERT(parent);
+        static_cast<QDeclarativeVMEMetaObject *>(parent)->setVMEProperty(index, v);
+    }
+    return writeVarProperty(index - propOffset, v);
+}
+
 QT_END_NAMESPACE
diff --git a/src/declarative/qml/qdeclarativevmemetaobject_p.h b/src/declarative/qml/qdeclarativevmemetaobject_p.h
index e11f6fa..4718fa7 100644
--- a/src/declarative/qml/qdeclarativevmemetaobject_p.h
+++ b/src/declarative/qml/qdeclarativevmemetaobject_p.h
@@ -58,6 +58,10 @@
 #include <QtCore/QMetaObject>
 #include <QtCore/QBitArray>
 #include <QtCore/QPair>
+#include <QtGui/QColor>
+#include <QtCore/QDate>
+#include <QtCore/qlist.h>
+#include <QtCore/qdebug.h>
 
 #include <private/qobject_p.h>
 
@@ -106,6 +110,7 @@ struct QDeclarativeVMEMetaData
     }
 };
 
+class QDeclarativeVMEVariant;
 class QDeclarativeRefCount;
 class QDeclarativeVMEMetaObject : public QAbstractDynamicMetaObject
 {
@@ -116,6 +121,9 @@ public:
 
     void registerInterceptor(int index, int valueIndex, QDeclarativePropertyValueInterceptor *interceptor);
     QScriptValue vmeMethod(int index);
+    QScriptValue vmeProperty(int index);
+    void setVMEProperty(int index, const QScriptValue &);
+
 protected:
     virtual int metaCall(QMetaObject::Call _c, int _id, void **_a);
 
@@ -128,7 +136,8 @@ private:
     int propOffset;
     int methodOffset;
 
-    QVariant *data;
+    QDeclarativeVMEVariant *data;
+
     QBitArray aConnected;
     QBitArray aInterceptors;
     QHash<int, QPair<int, QDeclarativePropertyValueInterceptor*> > interceptors;
@@ -136,6 +145,10 @@ private:
     QScriptValue *methods;
     QScriptValue method(int);
 
+    QScriptValue readVarProperty(int);
+    QVariant readVarPropertyAsVariant(int);
+    void writeVarProperty(int, const QScriptValue &);
+
     QAbstractDynamicMetaObject *parent;
 
     void listChanged(int);
diff --git a/src/declarative/util/qdeclarativelistmodel.cpp b/src/declarative/util/qdeclarativelistmodel.cpp
index 3904458..1a28176 100644
--- a/src/declarative/util/qdeclarativelistmodel.cpp
+++ b/src/declarative/util/qdeclarativelistmodel.cpp
@@ -1250,14 +1250,9 @@ ModelNode::ModelNode()
 
 ModelNode::~ModelNode()
 {
-    ModelNode *node;
-
-    QList<ModelNode *> nodeValues = properties.values();
-    for (int ii = 0; ii < nodeValues.count(); ++ii) {
-        node = nodeValues[ii];
-        if (node) { delete node; node = 0; }
-    }
+    qDeleteAll(properties.values());
 
+    ModelNode *node;
     for (int ii = 0; ii < values.count(); ++ii) {
         node = qvariant_cast<ModelNode *>(values.at(ii));
         if (node) { delete node; node = 0; }
@@ -1279,7 +1274,9 @@ void ModelNode::setObjectValue(const QScriptValue& valuemap) {
         } else {
             value->values << v.toVariant();
         }
-        properties.insert(it.name(),value);
+        if (properties.contains(it.name()))
+            delete properties[it.name()];
+        properties.insert(it.name(), value);
     }
 }
 
diff --git a/src/declarative/util/qdeclarativeopenmetaobject.cpp b/src/declarative/util/qdeclarativeopenmetaobject.cpp
index 8c23354..70ecf95 100644
--- a/src/declarative/util/qdeclarativeopenmetaobject.cpp
+++ b/src/declarative/util/qdeclarativeopenmetaobject.cpp
@@ -225,6 +225,7 @@ int QDeclarativeOpenMetaObject::metaCall(QMetaObject::Call c, int id, void **a)
             if (d->data[propId].first != *reinterpret_cast<QVariant *>(a[0]))  {
                 propertyWrite(propId);
                 d->writeData(propId, *reinterpret_cast<QVariant *>(a[0]));
+                propertyWritten(propId);
                 activate(d->object, d->type->d->signalOffset + propId, 0);
             }
         } 
@@ -270,6 +271,11 @@ QVariant &QDeclarativeOpenMetaObject::operator[](const QByteArray &name)
     return d->getData(*iter);
 }
 
+QVariant &QDeclarativeOpenMetaObject::operator[](int id)
+{
+    return d->getData(id);
+}
+
 void QDeclarativeOpenMetaObject::setValue(const QByteArray &name, const QVariant &val)
 {
     QHash<QByteArray, int>::ConstIterator iter = d->type->d->names.find(name);
@@ -326,6 +332,10 @@ void QDeclarativeOpenMetaObject::propertyWrite(int)
 {
 }
 
+void QDeclarativeOpenMetaObject::propertyWritten(int)
+{
+}
+
 void QDeclarativeOpenMetaObject::propertyCreated(int, QMetaPropertyBuilder &)
 {
 }
diff --git a/src/declarative/util/qdeclarativeopenmetaobject_p.h b/src/declarative/util/qdeclarativeopenmetaobject_p.h
index ec5ac17..9bb4c34 100644
--- a/src/declarative/util/qdeclarativeopenmetaobject_p.h
+++ b/src/declarative/util/qdeclarativeopenmetaobject_p.h
@@ -90,6 +90,7 @@ public:
     QVariant value(int) const;
     void setValue(int, const QVariant &);
     QVariant &operator[](const QByteArray &);
+    QVariant &operator[](int);
 
     int count() const;
     QByteArray name(int) const;
@@ -109,6 +110,7 @@ protected:
 
     virtual void propertyRead(int);
     virtual void propertyWrite(int);
+    virtual void propertyWritten(int);
     virtual void propertyCreated(int, QMetaPropertyBuilder &);
 
     QAbstractDynamicMetaObject *parent() const;
diff --git a/src/declarative/util/qdeclarativepropertymap.cpp b/src/declarative/util/qdeclarativepropertymap.cpp
index fcea515..d3e1d7c 100644
--- a/src/declarative/util/qdeclarativepropertymap.cpp
+++ b/src/declarative/util/qdeclarativepropertymap.cpp
@@ -55,7 +55,7 @@ public:
     QDeclarativePropertyMapMetaObject(QDeclarativePropertyMap *obj, QDeclarativePropertyMapPrivate *objPriv);
 
 protected:
-    virtual void propertyWrite(int index);
+    virtual void propertyWritten(int index);
 
 private:
     QDeclarativePropertyMap *map;
@@ -68,13 +68,13 @@ class QDeclarativePropertyMapPrivate : public QObjectPrivate
 public:
     QDeclarativePropertyMapMetaObject *mo;
     QStringList keys;
-    void emitChanged(const QString &key);
+    void emitChanged(const QString &key, const QVariant &value);
 };
 
-void QDeclarativePropertyMapPrivate::emitChanged(const QString &key)
+void QDeclarativePropertyMapPrivate::emitChanged(const QString &key, const QVariant &value)
 {
     Q_Q(QDeclarativePropertyMap);
-    emit q->valueChanged(key);
+    emit q->valueChanged(key, value);
 }
 
 QDeclarativePropertyMapMetaObject::QDeclarativePropertyMapMetaObject(QDeclarativePropertyMap *obj, QDeclarativePropertyMapPrivate *objPriv) : QDeclarativeOpenMetaObject(obj)
@@ -83,14 +83,14 @@ QDeclarativePropertyMapMetaObject::QDeclarativePropertyMapMetaObject(QDeclarativ
     priv = objPriv;
 }
 
-void QDeclarativePropertyMapMetaObject::propertyWrite(int index)
+void QDeclarativePropertyMapMetaObject::propertyWritten(int index)
 {
-    priv->emitChanged(QString::fromUtf8(name(index)));
+    priv->emitChanged(QString::fromUtf8(name(index)), operator[](index));
 }
 
 /*!
     \class QDeclarativePropertyMap
-  \since 4.7
+    \since 4.7
     \brief The QDeclarativePropertyMap class allows you to set key-value pairs that can be used in bindings.
 
     QDeclarativePropertyMap provides a convenient way to expose domain data to the UI layer.
@@ -268,9 +268,9 @@ const QVariant QDeclarativePropertyMap::operator[](const QString &key) const
 }
 
 /*!
-    \fn void QDeclarativePropertyMap::valueChanged(const QString &key)
+    \fn void QDeclarativePropertyMap::valueChanged(const QString &key, const QVariant &value)
     This signal is emitted whenever one of the values in the map is changed. \a key
-    is the key corresponding to the value that was changed.
+    is the key corresponding to the \a value that was changed.
 
     \note valueChanged() is \bold NOT emitted when changes are made by calling insert()
     or clear() - it is only emitted when a value is updated from QML.
diff --git a/src/declarative/util/qdeclarativepropertymap.h b/src/declarative/util/qdeclarativepropertymap.h
index 513089f..e0b7ce3 100644
--- a/src/declarative/util/qdeclarativepropertymap.h
+++ b/src/declarative/util/qdeclarativepropertymap.h
@@ -76,7 +76,7 @@ public:
     const QVariant operator[](const QString &key) const;
 
 Q_SIGNALS:
-    void valueChanged(const QString &key);
+    void valueChanged(const QString &key, const QVariant &value);
 
 private:
     Q_DECLARE_PRIVATE(QDeclarativePropertyMap)
diff --git a/tests/auto/declarative/qdeclarativepropertymap/tst_qdeclarativepropertymap.cpp b/tests/auto/declarative/qdeclarativepropertymap/tst_qdeclarativepropertymap.cpp
index 22c5581..d23de43 100644
--- a/tests/auto/declarative/qdeclarativepropertymap/tst_qdeclarativepropertymap.cpp
+++ b/tests/auto/declarative/qdeclarativepropertymap/tst_qdeclarativepropertymap.cpp
@@ -123,7 +123,7 @@ void tst_QDeclarativePropertyMap::clear()
 void tst_QDeclarativePropertyMap::changed()
 {
     QDeclarativePropertyMap map;
-    QSignalSpy spy(&map, SIGNAL(valueChanged(const QString&)));
+    QSignalSpy spy(&map, SIGNAL(valueChanged(const QString&, const QVariant&)));
     map.insert(QLatin1String("key1"),100);
     map.insert(QLatin1String("key2"),200);
     QCOMPARE(spy.count(), 0);
@@ -144,7 +144,9 @@ void tst_QDeclarativePropertyMap::changed()
     QCOMPARE(txt->text(), QString('X'));
     QCOMPARE(spy.count(), 1);
     QList<QVariant> arguments = spy.takeFirst();
+    QCOMPARE(arguments.count(), 2);
     QCOMPARE(arguments.at(0).toString(),QLatin1String("key1"));
+    QCOMPARE(arguments.at(1).value<QVariant>(),QVariant("Hello World"));
     QCOMPARE(map.value(QLatin1String("key1")), QVariant("Hello World"));
 }
 
diff --git a/tests/auto/declarative/qmlvisual/qmlvisual.pro b/tests/auto/declarative/qmlvisual/qmlvisual.pro
new file mode 100644
index 0000000..f2b3bca
--- /dev/null
+++ b/tests/auto/declarative/qmlvisual/qmlvisual.pro
@@ -0,0 +1,7 @@
+load(qttest_p4)
+contains(QT_CONFIG,declarative): QT += declarative
+macx:CONFIG -= app_bundle
+
+SOURCES += tst_qmlvisual.cpp
+
+DEFINES += QT_TEST_SOURCE_DIR=\"\\\"$$PWD\\\"\"
diff --git a/tests/benchmarks/declarative/qmltime/tests/vmemetaobject/null.qml b/tests/benchmarks/declarative/qmltime/tests/vmemetaobject/null.qml
new file mode 100644
index 0000000..a31af5a
--- /dev/null
+++ b/tests/benchmarks/declarative/qmltime/tests/vmemetaobject/null.qml
@@ -0,0 +1,13 @@
+import Qt 4.6
+import QmlTime 1.0 as QmlTime
+
+Item {
+
+    QmlTime.Timer {
+        component: Component {
+            QtObject {
+            }
+        }
+    }
+
+}
diff --git a/tests/benchmarks/declarative/qmltime/tests/vmemetaobject/property.qml b/tests/benchmarks/declarative/qmltime/tests/vmemetaobject/property.qml
new file mode 100644
index 0000000..007d12a
--- /dev/null
+++ b/tests/benchmarks/declarative/qmltime/tests/vmemetaobject/property.qml
@@ -0,0 +1,18 @@
+import Qt 4.6
+import QmlTime 1.0 as QmlTime
+
+Item {
+
+    QmlTime.Timer {
+        component: Component {
+            QtObject {
+                property string s
+                property string s2
+                property string s3
+                property string s4
+            }
+        }
+    }
+
+}
+