Merge remote-tracking branch 'origin/4.8' into qt-4.8-from-4.7

Conflicts:
	src/gui/kernel/qt_s60_p.h

80 files changed, 6857 insertions, 24 deletions

diff --git a/src/plugins/platforms/wayland/gl_integration/qwaylandglwindowsurface.cpp b/src/plugins/platforms/wayland/gl_integration/qwaylandglwindowsurface.cpp
index ebe4c7b..7929ccb 100644
--- a/src/plugins/platforms/wayland/gl_integration/qwaylandglwindowsurface.cpp
+++ b/src/plugins/platforms/wayland/gl_integration/qwaylandglwindowsurface.cpp
@@ -178,7 +178,7 @@ void QWaylandGLWindowSurface::resize(const QSize &size)
     QWindowSurface::resize(size);
     window()->platformWindow()->glContext()->makeCurrent();
     delete mPaintDevice;
-    mPaintDevice = new QGLFramebufferObject(size);
+    mPaintDevice = new QGLFramebufferObject(size,QGLFramebufferObject::CombinedDepthStencil);
 }
 
 QT_END_NAMESPACE
diff --git a/src/plugins/platforms/wayland/qwaylandclipboard.cpp b/src/plugins/platforms/wayland/qwaylandclipboard.cpp
new file mode 100644
index 0000000..9c533aa
--- /dev/null
+++ b/src/plugins/platforms/wayland/qwaylandclipboard.cpp
@@ -0,0 +1,242 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins 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 "qwaylandclipboard.h"
+#include "qwaylanddisplay.h"
+#include "qwaylandinputdevice.h"
+#include <QtGui/QPlatformNativeInterface>
+#include <QtGui/QApplication>
+#include <QtCore/QMimeData>
+#include <QtCore/QStringList>
+#include <QtCore/QFile>
+#include <QtCore/QtDebug>
+
+static QWaylandClipboard *clipboard;
+
+class QWaylandSelection
+{
+public:
+    QWaylandSelection(QWaylandDisplay *display, QMimeData *data);
+    ~QWaylandSelection();
+
+private:
+    static uint32_t getTime();
+    static void send(void *data, struct wl_selection *selection, const char *mime_type, int fd);
+    static void cancelled(void *data, struct wl_selection *selection);
+    static const struct wl_selection_listener selectionListener;
+
+    QMimeData *mMimeData;
+    struct wl_selection *mSelection;
+};
+
+const struct wl_selection_listener QWaylandSelection::selectionListener = {
+    QWaylandSelection::send,
+    QWaylandSelection::cancelled
+};
+
+uint32_t QWaylandSelection::getTime()
+{
+    struct timeval tv;
+    gettimeofday(&tv, 0);
+    return tv.tv_sec * 1000 + tv.tv_usec / 1000;
+}
+
+QWaylandSelection::QWaylandSelection(QWaylandDisplay *display, QMimeData *data)
+    : mMimeData(data), mSelection(0)
+{
+    struct wl_shell *shell = display->wl_shell();
+    mSelection = wl_shell_create_selection(shell);
+    wl_selection_add_listener(mSelection, &selectionListener, this);
+    foreach (const QString &format, data->formats())
+        wl_selection_offer(mSelection, format.toLatin1().constData());
+    wl_selection_activate(mSelection,
+                          display->inputDevices().at(0)->wl_input_device(),
+                          getTime());
+}
+
+QWaylandSelection::~QWaylandSelection()
+{
+    if (mSelection) {
+        clipboard->unregisterSelection(this);
+        wl_selection_destroy(mSelection);
+    }
+    delete mMimeData;
+}
+
+void QWaylandSelection::send(void *data,
+                             struct wl_selection *selection,
+                             const char *mime_type,
+                             int fd)
+{
+    Q_UNUSED(selection);
+    QWaylandSelection *self = static_cast<QWaylandSelection *>(data);
+    QString mimeType = QString::fromLatin1(mime_type);
+    QByteArray content = self->mMimeData->data(mimeType);
+    if (!content.isEmpty()) {
+        QFile f;
+        if (f.open(fd, QIODevice::WriteOnly))
+            f.write(content);
+    }
+    close(fd);
+}
+
+void QWaylandSelection::cancelled(void *data, struct wl_selection *selection)
+{
+    Q_UNUSED(selection);
+    delete static_cast<QWaylandSelection *>(data);
+}
+
+QWaylandClipboard::QWaylandClipboard(QWaylandDisplay *display)
+    : mDisplay(display), mSelection(0), mMimeDataIn(0), mOffer(0)
+{
+    clipboard = this;
+}
+
+QWaylandClipboard::~QWaylandClipboard()
+{
+    if (mOffer)
+        wl_selection_offer_destroy(mOffer);
+    delete mMimeDataIn;
+    qDeleteAll(mSelections);
+}
+
+void QWaylandClipboard::unregisterSelection(QWaylandSelection *selection)
+{
+    mSelections.removeOne(selection);
+}
+
+void QWaylandClipboard::syncCallback(void *data)
+{
+    *static_cast<bool *>(data) = true;
+}
+
+void QWaylandClipboard::forceRoundtrip(struct wl_display *display)
+{
+    bool done = false;
+    wl_display_sync_callback(display, syncCallback, &done);
+    wl_display_iterate(display, WL_DISPLAY_WRITABLE);
+    while (!done)
+        wl_display_iterate(display, WL_DISPLAY_READABLE);
+}
+
+const QMimeData *QWaylandClipboard::mimeData(QClipboard::Mode mode) const
+{
+    Q_ASSERT(mode == QClipboard::Clipboard);
+    if (!mMimeDataIn)
+        mMimeDataIn = new QMimeData;
+    mMimeDataIn->clear();
+    if (!mOfferedMimeTypes.isEmpty() && mOffer) {
+        foreach (const QString &mimeType, mOfferedMimeTypes) {
+            int pipefd[2];
+            if (pipe(pipefd) == -1) {
+                qWarning("QWaylandClipboard::mimedata: pipe() failed");
+                break;
+            }
+            QByteArray mimeTypeBa = mimeType.toLatin1();
+            wl_selection_offer_receive(mOffer, mimeTypeBa.constData(), pipefd[1]);
+            QByteArray content;
+            forceRoundtrip(mDisplay->wl_display());
+            char buf[256];
+            int n;
+            close(pipefd[1]);
+            while ((n = read(pipefd[0], &buf, sizeof buf)) > 0)
+                content.append(buf, n);
+            close(pipefd[0]);
+            mMimeDataIn->setData(mimeType, content);
+        }
+    }
+    return mMimeDataIn;
+}
+
+void QWaylandClipboard::setMimeData(QMimeData *data, QClipboard::Mode mode)
+{
+    Q_ASSERT(mode == QClipboard::Clipboard);
+    if (!mDisplay->inputDevices().isEmpty()) {
+        if (!data)
+            data = new QMimeData;
+        mSelection = new QWaylandSelection(mDisplay, data);
+    } else {
+        qWarning("QWaylandClipboard::setMimeData: No input devices");
+    }
+}
+
+bool QWaylandClipboard::supportsMode(QClipboard::Mode mode) const
+{
+    return mode == QClipboard::Clipboard;
+}
+
+const struct wl_selection_offer_listener QWaylandClipboard::selectionOfferListener = {
+    QWaylandClipboard::offer,
+    QWaylandClipboard::keyboardFocus
+};
+
+void QWaylandClipboard::createSelectionOffer(uint32_t id)
+{
+    mOfferedMimeTypes.clear();
+    if (mOffer)
+        wl_selection_offer_destroy(mOffer);
+    mOffer = 0;
+    struct wl_selection_offer *offer = wl_selection_offer_create(mDisplay->wl_display(), id, 1);
+    wl_selection_offer_add_listener(offer, &selectionOfferListener, this);
+}
+
+void QWaylandClipboard::offer(void *data,
+                              struct wl_selection_offer *selection_offer,
+                              const char *type)
+{
+    Q_UNUSED(selection_offer);
+    QWaylandClipboard *self = static_cast<QWaylandClipboard *>(data);
+    self->mOfferedMimeTypes.append(QString::fromLatin1(type));
+}
+
+void QWaylandClipboard::keyboardFocus(void *data,
+                                      struct wl_selection_offer *selection_offer,
+                                      wl_input_device *input_device)
+{
+    QWaylandClipboard *self = static_cast<QWaylandClipboard *>(data);
+    if (!input_device) {
+        wl_selection_offer_destroy(selection_offer);
+        self->mOffer = 0;
+        return;
+    }
+    self->mOffer = selection_offer;
+    self->emitChanged(QClipboard::Clipboard);
+}
diff --git a/src/plugins/platforms/wayland/qwaylandclipboard.h b/src/plugins/platforms/wayland/qwaylandclipboard.h
new file mode 100644
index 0000000..606a1f6
--- /dev/null
+++ b/src/plugins/platforms/wayland/qwaylandclipboard.h
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QWAYLANDCLIPBOARD_H
+#define QWAYLANDCLIPBOARD_H
+
+#include <QtGui/QPlatformClipboard>
+#include <QtCore/QStringList>
+
+class QWaylandDisplay;
+class QWaylandSelection;
+struct wl_selection_offer;
+
+class QWaylandClipboard : public QPlatformClipboard
+{
+public:
+    QWaylandClipboard(QWaylandDisplay *display);
+    ~QWaylandClipboard();
+
+    const QMimeData *mimeData(QClipboard::Mode mode = QClipboard::Clipboard) const;
+    void setMimeData(QMimeData *data, QClipboard::Mode mode = QClipboard::Clipboard);
+    bool supportsMode(QClipboard::Mode mode) const;
+
+    void unregisterSelection(QWaylandSelection *selection);
+
+    void createSelectionOffer(uint32_t id);
+
+private:
+    static void offer(void *data,
+                      struct wl_selection_offer *selection_offer,
+                      const char *type);
+    static void keyboardFocus(void *data,
+                              struct wl_selection_offer *selection_offer,
+                              struct wl_input_device *input_device);
+    static const struct wl_selection_offer_listener selectionOfferListener;
+
+    static void syncCallback(void *data);
+    static void forceRoundtrip(struct wl_display *display);
+
+    QWaylandDisplay *mDisplay;
+    QWaylandSelection *mSelection;
+    mutable QMimeData *mMimeDataIn;
+    QList<QWaylandSelection *> mSelections;
+    QStringList mOfferedMimeTypes;
+    struct wl_selection_offer *mOffer;
+};
+
+#endif // QWAYLANDCLIPBOARD_H
diff --git a/src/plugins/platforms/wayland/qwaylanddisplay.cpp b/src/plugins/platforms/wayland/qwaylanddisplay.cpp
index 876b46a..974453d 100644
--- a/src/plugins/platforms/wayland/qwaylanddisplay.cpp
+++ b/src/plugins/platforms/wayland/qwaylanddisplay.cpp
@@ -45,6 +45,7 @@
 #include "qwaylandscreen.h"
 #include "qwaylandcursor.h"
 #include "qwaylandinputdevice.h"
+#include "qwaylandclipboard.h"
 
 #ifdef QT_WAYLAND_GL_SUPPORT
 #include "gl_integration/qwaylandglintegration.h"
@@ -52,6 +53,7 @@
 
 #include <QtCore/QAbstractEventDispatcher>
 #include <QtGui/QApplication>
+#include <QtGui/private/qapplication_p.h>
 
 #include <unistd.h>
 #include <fcntl.h>
@@ -249,7 +251,6 @@ void QWaylandDisplay::displayHandleGlobal(uint32_t id,
                                           uint32_t version)
 {
     Q_UNUSED(version);
-
     if (interface == "wl_output") {
         struct wl_output *output = wl_output_create(mDisplay, id, 1);
         wl_output_add_listener(output, &outputListener, this);
@@ -264,5 +265,9 @@ void QWaylandDisplay::displayHandleGlobal(uint32_t id,
         QWaylandInputDevice *inputDevice =
             new QWaylandInputDevice(mDisplay, id);
         mInputDevices.append(inputDevice);
+    } else if (interface == "wl_selection_offer") {
+        QPlatformIntegration *plat = QApplicationPrivate::platformIntegration();
+        QWaylandClipboard *clipboard = static_cast<QWaylandClipboard *>(plat->clipboard());
+        clipboard->createSelectionOffer(id);
     }
 }
diff --git a/src/plugins/platforms/wayland/qwaylanddisplay.h b/src/plugins/platforms/wayland/qwaylanddisplay.h
index a2cb1b2..0658956 100644
--- a/src/plugins/platforms/wayland/qwaylanddisplay.h
+++ b/src/plugins/platforms/wayland/qwaylanddisplay.h
@@ -80,6 +80,7 @@ public:
     void frameCallback(wl_display_frame_func_t func, struct wl_surface *surface, void *data);
 
     struct wl_display *wl_display() const { return mDisplay; }
+    struct wl_shell *wl_shell() const { return mShell; }
 
     QList<QWaylandInputDevice *> inputDevices() const { return mInputDevices; }
 
diff --git a/src/plugins/platforms/wayland/qwaylandinputdevice.h b/src/plugins/platforms/wayland/qwaylandinputdevice.h
index 3c83252..251259b 100644
--- a/src/plugins/platforms/wayland/qwaylandinputdevice.h
+++ b/src/plugins/platforms/wayland/qwaylandinputdevice.h
@@ -60,6 +60,7 @@ public:
     QWaylandInputDevice(struct wl_display *display, uint32_t id);
     void attach(QWaylandBuffer *buffer, int x, int y);
     void handleWindowDestroyed(QWaylandWindow *window);
+    struct wl_input_device *wl_input_device() const { return mInputDevice; }
 
 private:
     struct wl_display *mDisplay;
diff --git a/src/plugins/platforms/wayland/qwaylandintegration.cpp b/src/plugins/platforms/wayland/qwaylandintegration.cpp
index b6401f6..6166c14 100644
--- a/src/plugins/platforms/wayland/qwaylandintegration.cpp
+++ b/src/plugins/platforms/wayland/qwaylandintegration.cpp
@@ -45,6 +45,7 @@
 #include "qwaylandshmsurface.h"
 #include "qwaylandshmwindow.h"
 #include "qwaylandnativeinterface.h"
+#include "qwaylandclipboard.h"
 
 #include "qgenericunixfontdatabase.h"
 
@@ -64,6 +65,7 @@ QWaylandIntegration::QWaylandIntegration(bool useOpenGL)
     , mDisplay(new QWaylandDisplay())
     , mUseOpenGL(useOpenGL)
     , mNativeInterface(new QWaylandNativeInterface)
+    , mClipboard(0)
 {
 }
 
@@ -132,3 +134,10 @@ bool QWaylandIntegration::hasOpenGL() const
     return false;
 #endif
 }
+
+QPlatformClipboard *QWaylandIntegration::clipboard() const
+{
+    if (!mClipboard)
+        mClipboard = new QWaylandClipboard(mDisplay);
+    return mClipboard;
+}
diff --git a/src/plugins/platforms/wayland/qwaylandintegration.h b/src/plugins/platforms/wayland/qwaylandintegration.h
index 71f6d9c..fc748b0 100644
--- a/src/plugins/platforms/wayland/qwaylandintegration.h
+++ b/src/plugins/platforms/wayland/qwaylandintegration.h
@@ -65,6 +65,8 @@ public:
 
     QPlatformNativeInterface *nativeInterface() const;
 
+    QPlatformClipboard *clipboard() const;
+
 private:
     bool hasOpenGL() const;
 
@@ -72,6 +74,7 @@ private:
     QWaylandDisplay *mDisplay;
     bool mUseOpenGL;
     QPlatformNativeInterface *mNativeInterface;
+    mutable QPlatformClipboard *mClipboard;
 };
 
 QT_END_NAMESPACE
diff --git a/src/plugins/platforms/wayland/wayland.pro b/src/plugins/platforms/wayland/wayland.pro
index 8d2d4b5..76f8be5 100644
--- a/src/plugins/platforms/wayland/wayland.pro
+++ b/src/plugins/platforms/wayland/wayland.pro
@@ -15,7 +15,8 @@ SOURCES =   main.cpp \
             qwaylanddisplay.cpp \
             qwaylandwindow.cpp \
             qwaylandscreen.cpp \
-            qwaylandshmwindow.cpp
+            qwaylandshmwindow.cpp \
+            qwaylandclipboard.cpp
 
 HEADERS =   qwaylandintegration.h \
             qwaylandnativeinterface.h \
@@ -25,12 +26,17 @@ HEADERS =   qwaylandintegration.h \
             qwaylandscreen.h \
             qwaylandshmsurface.h \
             qwaylandbuffer.h \
-            qwaylandshmwindow.h
+            qwaylandshmwindow.h \
+            qwaylandclipboard.h
 
 INCLUDEPATH += $$QMAKE_INCDIR_WAYLAND
 LIBS += $$QMAKE_LIBS_WAYLAND
 QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_WAYLAND
 
+!isEmpty(QMAKE_LFLAGS_RPATH) {
+    !isEmpty(QMAKE_LIBDIR_WAYLAND):QMAKE_LFLAGS += $${QMAKE_LFLAGS_RPATH}$${QMAKE_LIBDIR_WAYLAND}
+}
+
 INCLUDEPATH += $$PWD
 
 include ($$PWD/gl_integration/gl_integration.pri)
diff --git a/src/plugins/platforms/xcb/qglxintegration.cpp b/src/plugins/platforms/xcb/qglxintegration.cpp
index 190221c..1417157 100644
--- a/src/plugins/platforms/xcb/qglxintegration.cpp
+++ b/src/plugins/platforms/xcb/qglxintegration.cpp
@@ -110,7 +110,6 @@ void QGLXContext::swapBuffers()
 {
     Q_XCB_NOOP(m_screen->connection());
     glXSwapBuffers(DISPLAY_FROM_XCB(m_screen), m_drawable);
-    doneCurrent();
     Q_XCB_NOOP(m_screen->connection());
 }
 
diff --git a/src/plugins/platforms/xlib/qglxintegration.cpp b/src/plugins/platforms/xlib/qglxintegration.cpp
index 7a0f36d..a43851c 100644
--- a/src/plugins/platforms/xlib/qglxintegration.cpp
+++ b/src/plugins/platforms/xlib/qglxintegration.cpp
@@ -46,15 +46,13 @@
 #include "qxlibwindow.h"
 #include "qxlibscreen.h"
 #include "qxlibdisplay.h"
+#include "qxlibstatic.h"
 
 #if !defined(QT_NO_OPENGL) && !defined(QT_OPENGL_ES_2)
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <GL/glx.h>
-#include "qglxconvenience.h"
-
 #include "qglxintegration.h"
 
+#include "qglxconvenience.h"
+
 #if defined(Q_OS_LINUX) || defined(Q_OS_BSD4)
 #include <dlfcn.h>
 #endif
diff --git a/src/plugins/platforms/xlib/qglxintegration.h b/src/plugins/platforms/xlib/qglxintegration.h
index 57c716b..d0527c3 100644
--- a/src/plugins/platforms/xlib/qglxintegration.h
+++ b/src/plugins/platforms/xlib/qglxintegration.h
@@ -47,10 +47,10 @@
 #include <QtGui/QPlatformGLContext>
 #include <QtGui/QPlatformWindowFormat>
 
-#include <QtCore/QMutex>
-
 #if !defined(QT_NO_OPENGL) && !defined(QT_OPENGL_ES_2)
+#define Status int
 #include <GL/glx.h>
+#undef Status
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/plugins/platforms/xlib/qxlibscreen.cpp b/src/plugins/platforms/xlib/qxlibscreen.cpp
index 7c8a367..c4c8126 100644
--- a/src/plugins/platforms/xlib/qxlibscreen.cpp
+++ b/src/plugins/platforms/xlib/qxlibscreen.cpp
@@ -54,8 +54,6 @@
 
 #include <private/qapplication_p.h>
 
-#include <X11/extensions/Xfixes.h>
-
 QT_BEGIN_NAMESPACE
 
 static int (*original_x_errhandler)(Display *dpy, XErrorEvent *);
@@ -201,7 +199,7 @@ QXlibScreen::QXlibScreen()
 
 
 #ifndef DONT_USE_MIT_SHM
-    Status MIT_SHM_extension_supported = XShmQueryExtension (mDisplay->nativeDisplay());
+    int MIT_SHM_extension_supported = XShmQueryExtension (mDisplay->nativeDisplay());
     Q_ASSERT(MIT_SHM_extension_supported == True);
 #endif
     original_x_errhandler = XSetErrorHandler(qt_x_errhandler);
diff --git a/src/plugins/platforms/xlib/qxlibstatic.cpp b/src/plugins/platforms/xlib/qxlibstatic.cpp
index 6117781..7b562ea 100644
--- a/src/plugins/platforms/xlib/qxlibstatic.cpp
+++ b/src/plugins/platforms/xlib/qxlibstatic.cpp
@@ -51,10 +51,6 @@
 
 #include <QDebug>
 
-#ifndef QT_NO_XFIXES
-#include <X11/extensions/Xfixes.h>
-#endif // QT_NO_XFIXES
-
 static const char * x11_atomnames = {
     // window-manager <-> client protocols
     "WM_PROTOCOLS\0"
diff --git a/src/plugins/platforms/xlib/qxlibstatic.h b/src/plugins/platforms/xlib/qxlibstatic.h
index 72cfaec..ebc8085 100644
--- a/src/plugins/platforms/xlib/qxlibstatic.h
+++ b/src/plugins/platforms/xlib/qxlibstatic.h
@@ -118,6 +118,10 @@ extern "C" {
 }
 #endif
 
+#ifndef QT_NO_XFIXES
+#include <X11/extensions/Xfixes.h>
+#endif // QT_NO_XFIXES
+
 // #define QT_NO_XKB
 #ifndef QT_NO_XKB
 #  include <X11/XKBlib.h>
diff --git a/src/plugins/qmltooling/declarativeobserver/declarativeobserver.pro b/src/plugins/qmltooling/declarativeobserver/declarativeobserver.pro
new file mode 100644
index 0000000..bccabcb
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/declarativeobserver.pro
@@ -0,0 +1,53 @@
+TARGET = declarativeobserver
+QT       += declarative
+
+include(../../qpluginbase.pri)
+
+QTDIR_build:DESTDIR  = $$QT_BUILD_TREE/plugins/qmltooling
+QTDIR_build:REQUIRES += "contains(QT_CONFIG, declarative)"
+
+SOURCES += \
+    qdeclarativeobserverplugin.cpp \
+    qdeclarativeviewobserver.cpp \
+    editor/abstractliveedittool.cpp \
+    editor/liveselectiontool.cpp \
+    editor/livelayeritem.cpp \
+    editor/livesingleselectionmanipulator.cpp \
+    editor/liverubberbandselectionmanipulator.cpp \
+    editor/liveselectionrectangle.cpp \
+    editor/liveselectionindicator.cpp \
+    editor/boundingrecthighlighter.cpp \
+    editor/subcomponenteditortool.cpp \
+    editor/subcomponentmasklayeritem.cpp \
+    editor/zoomtool.cpp \
+    editor/colorpickertool.cpp \
+    editor/qmltoolbar.cpp \
+    editor/toolbarcolorbox.cpp
+
+HEADERS += \
+    qdeclarativeobserverplugin.h \
+    qdeclarativeobserverprotocol.h \
+    qdeclarativeviewobserver_p.h \
+    qdeclarativeviewobserver_p_p.h \
+    qmlobserverconstants_p.h \
+    editor/abstractliveedittool_p.h \
+    editor/liveselectiontool_p.h \
+    editor/livelayeritem_p.h \
+    editor/livesingleselectionmanipulator_p.h \
+    editor/liverubberbandselectionmanipulator_p.h \
+    editor/liveselectionrectangle_p.h \
+    editor/liveselectionindicator_p.h \
+    editor/boundingrecthighlighter_p.h \
+    editor/subcomponenteditortool_p.h \
+    editor/subcomponentmasklayeritem_p.h \
+    editor/zoomtool_p.h \
+    editor/colorpickertool_p.h \
+    editor/qmltoolbar_p.h \
+    editor/toolbarcolorbox_p.h
+
+RESOURCES += editor/editor.qrc
+
+target.path += $$[QT_INSTALL_PLUGINS]/qmltooling
+INSTALLS += target
+
+symbian:TARGET.UID3=0x20031E90
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/abstractliveedittool.cpp b/src/plugins/qmltooling/declarativeobserver/editor/abstractliveedittool.cpp
new file mode 100644
index 0000000..b3ed22e
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/abstractliveedittool.cpp
@@ -0,0 +1,200 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "abstractliveedittool_p.h"
+#include "../qdeclarativeviewobserver_p_p.h"
+
+#include <QDeclarativeEngine>
+
+#include <QtDebug>
+#include <QGraphicsItem>
+#include <QDeclarativeItem>
+
+QT_BEGIN_NAMESPACE
+
+AbstractLiveEditTool::AbstractLiveEditTool(QDeclarativeViewObserver *editorView)
+    : QObject(editorView), m_observer(editorView)
+{
+}
+
+
+AbstractLiveEditTool::~AbstractLiveEditTool()
+{
+}
+
+QDeclarativeViewObserver *AbstractLiveEditTool::observer() const
+{
+    return m_observer;
+}
+
+QDeclarativeView *AbstractLiveEditTool::view() const
+{
+    return m_observer->declarativeView();
+}
+
+QGraphicsScene* AbstractLiveEditTool::scene() const
+{
+    return view()->scene();
+}
+
+void AbstractLiveEditTool::updateSelectedItems()
+{
+    selectedItemsChanged(items());
+}
+
+QList<QGraphicsItem*> AbstractLiveEditTool::items() const
+{
+    return observer()->selectedItems();
+}
+
+void AbstractLiveEditTool::enterContext(QGraphicsItem *itemToEnter)
+{
+    observer()->data->enterContext(itemToEnter);
+}
+
+bool AbstractLiveEditTool::topItemIsMovable(const QList<QGraphicsItem*> & itemList)
+{
+    QGraphicsItem *firstSelectableItem = topMovableGraphicsItem(itemList);
+    if (firstSelectableItem == 0)
+        return false;
+    if (toQDeclarativeItem(firstSelectableItem) != 0)
+        return true;
+
+    return false;
+
+}
+
+bool AbstractLiveEditTool::topSelectedItemIsMovable(const QList<QGraphicsItem*> &itemList)
+{
+    QList<QGraphicsItem*> selectedItems = observer()->selectedItems();
+
+    foreach (QGraphicsItem *item, itemList) {
+        QDeclarativeItem *declarativeItem = toQDeclarativeItem(item);
+        if (declarativeItem
+                && selectedItems.contains(declarativeItem)
+                /*&& (declarativeItem->qmlItemNode().hasShowContent() || selectNonContentItems)*/)
+            return true;
+    }
+
+    return false;
+
+}
+
+bool AbstractLiveEditTool::topItemIsResizeHandle(const QList<QGraphicsItem*> &/*itemList*/)
+{
+    return false;
+}
+
+QDeclarativeItem *AbstractLiveEditTool::toQDeclarativeItem(QGraphicsItem *item)
+{
+    return qobject_cast<QDeclarativeItem*>(item->toGraphicsObject());
+}
+
+QGraphicsItem *AbstractLiveEditTool::topMovableGraphicsItem(const QList<QGraphicsItem*> &itemList)
+{
+    foreach (QGraphicsItem *item, itemList) {
+        if (item->flags().testFlag(QGraphicsItem::ItemIsMovable))
+            return item;
+    }
+    return 0;
+}
+
+QDeclarativeItem *AbstractLiveEditTool::topMovableDeclarativeItem(const QList<QGraphicsItem*>
+                                                                  &itemList)
+{
+    foreach (QGraphicsItem *item, itemList) {
+        QDeclarativeItem *declarativeItem = toQDeclarativeItem(item);
+        if (declarativeItem /*&& (declarativeItem->qmlItemNode().hasShowContent())*/)
+            return declarativeItem;
+    }
+
+    return 0;
+}
+
+QList<QGraphicsObject*> AbstractLiveEditTool::toGraphicsObjectList(const QList<QGraphicsItem*>
+                                                                   &itemList)
+{
+    QList<QGraphicsObject*> gfxObjects;
+    foreach (QGraphicsItem *item, itemList) {
+        QGraphicsObject *obj = item->toGraphicsObject();
+        if (obj)
+            gfxObjects << obj;
+    }
+
+    return gfxObjects;
+}
+
+QString AbstractLiveEditTool::titleForItem(QGraphicsItem *item)
+{
+    QString className(QLatin1String("QGraphicsItem"));
+    QString objectStringId;
+
+    QString constructedName;
+
+    QGraphicsObject *gfxObject = item->toGraphicsObject();
+    if (gfxObject) {
+        className = QLatin1String(gfxObject->metaObject()->className());
+
+        className.remove(QRegExp(QLatin1String("_QMLTYPE_\\d+")));
+        className.remove(QRegExp(QLatin1String("_QML_\\d+")));
+        if (className.startsWith(QLatin1String("QDeclarative")))
+            className = className.remove(QLatin1String("QDeclarative"));
+
+        QDeclarativeItem *declarativeItem = qobject_cast<QDeclarativeItem*>(gfxObject);
+        if (declarativeItem) {
+            objectStringId = m_observer->idStringForObject(declarativeItem);
+        }
+
+        if (!objectStringId.isEmpty()) {
+            constructedName = objectStringId + QLatin1String(" (") + className + QLatin1Char(')');
+        } else {
+            if (!gfxObject->objectName().isEmpty()) {
+                constructedName = gfxObject->objectName() + QLatin1String(" (") + className + QLatin1Char(')');
+            } else {
+                constructedName = className;
+            }
+        }
+    }
+
+    return constructedName;
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/abstractliveedittool_p.h b/src/plugins/qmltooling/declarativeobserver/editor/abstractliveedittool_p.h
new file mode 100644
index 0000000..1dbc323
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/abstractliveedittool_p.h
@@ -0,0 +1,121 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef ABSTRACTLIVEEDITTOOL_H
+#define ABSTRACTLIVEEDITTOOL_H
+
+#include <QtCore/QList>
+#include <QtCore/QObject>
+
+QT_BEGIN_NAMESPACE
+class QMouseEvent;
+class QGraphicsItem;
+class QDeclarativeItem;
+class QKeyEvent;
+class QGraphicsScene;
+class QGraphicsObject;
+class QWheelEvent;
+class QDeclarativeView;
+QT_END_NAMESPACE
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class QDeclarativeViewObserver;
+
+class AbstractLiveEditTool : public QObject
+{
+    Q_OBJECT
+public:
+    AbstractLiveEditTool(QDeclarativeViewObserver *observer);
+
+    virtual ~AbstractLiveEditTool();
+
+    virtual void mousePressEvent(QMouseEvent *event) = 0;
+    virtual void mouseMoveEvent(QMouseEvent *event) = 0;
+    virtual void mouseReleaseEvent(QMouseEvent *event) = 0;
+    virtual void mouseDoubleClickEvent(QMouseEvent *event) = 0;
+
+    virtual void hoverMoveEvent(QMouseEvent *event) = 0;
+    virtual void wheelEvent(QWheelEvent *event) = 0;
+
+    virtual void keyPressEvent(QKeyEvent *event) = 0;
+    virtual void keyReleaseEvent(QKeyEvent *keyEvent) = 0;
+    virtual void itemsAboutToRemoved(const QList<QGraphicsItem*> &itemList) = 0;
+
+    virtual void clear() = 0;
+
+    void updateSelectedItems();
+    QList<QGraphicsItem*> items() const;
+
+    void enterContext(QGraphicsItem *itemToEnter);
+
+    bool topItemIsMovable(const QList<QGraphicsItem*> &itemList);
+    bool topItemIsResizeHandle(const QList<QGraphicsItem*> &itemList);
+    bool topSelectedItemIsMovable(const QList<QGraphicsItem*> &itemList);
+
+    QString titleForItem(QGraphicsItem *item);
+
+    static QList<QGraphicsObject*> toGraphicsObjectList(const QList<QGraphicsItem*> &itemList);
+    static QGraphicsItem* topMovableGraphicsItem(const QList<QGraphicsItem*> &itemList);
+    static QDeclarativeItem* topMovableDeclarativeItem(const QList<QGraphicsItem*> &itemList);
+    static QDeclarativeItem *toQDeclarativeItem(QGraphicsItem *item);
+
+protected:
+    virtual void selectedItemsChanged(const QList<QGraphicsItem*> &objectList) = 0;
+
+    QDeclarativeViewObserver *observer() const;
+    QDeclarativeView *view() const;
+    QGraphicsScene *scene() const;
+
+private:
+    QDeclarativeViewObserver *m_observer;
+    QList<QGraphicsItem*> m_itemList;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // ABSTRACTLIVEEDITTOOL_H
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/boundingrecthighlighter.cpp b/src/plugins/qmltooling/declarativeobserver/editor/boundingrecthighlighter.cpp
new file mode 100644
index 0000000..98dbc4f
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/boundingrecthighlighter.cpp
@@ -0,0 +1,284 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "boundingrecthighlighter_p.h"
+
+#include "../qdeclarativeviewobserver_p.h"
+#include "../qmlobserverconstants_p.h"
+
+#include <QtGui/QGraphicsPolygonItem>
+
+#include <QtCore/QTimer>
+#include <QtCore/QObject>
+#include <QtCore/QDebug>
+
+QT_BEGIN_NAMESPACE
+
+const qreal AnimDelta = 0.025f;
+const int AnimInterval = 30;
+const int AnimFrames = 10;
+
+BoundingBox::BoundingBox(QGraphicsObject *itemToHighlight, QGraphicsItem *parentItem,
+                         QObject *parent)
+    : QObject(parent),
+      highlightedObject(itemToHighlight),
+      highlightPolygon(0),
+      highlightPolygonEdge(0)
+{
+    highlightPolygon = new BoundingBoxPolygonItem(parentItem);
+    highlightPolygonEdge = new BoundingBoxPolygonItem(parentItem);
+
+    highlightPolygon->setPen(QPen(QColor(0, 22, 159)));
+    highlightPolygonEdge->setPen(QPen(QColor(158, 199, 255)));
+
+    highlightPolygon->setFlag(QGraphicsItem::ItemIsSelectable, false);
+    highlightPolygonEdge->setFlag(QGraphicsItem::ItemIsSelectable, false);
+}
+
+BoundingBox::~BoundingBox()
+{
+    highlightedObject.clear();
+}
+
+BoundingBoxPolygonItem::BoundingBoxPolygonItem(QGraphicsItem *item) : QGraphicsPolygonItem(item)
+{
+    QPen pen;
+    pen.setColor(QColor(108, 141, 221));
+    pen.setWidth(1);
+    setPen(pen);
+}
+
+int BoundingBoxPolygonItem::type() const
+{
+    return Constants::EditorItemType;
+}
+
+BoundingRectHighlighter::BoundingRectHighlighter(QDeclarativeViewObserver *view) :
+    LiveLayerItem(view->declarativeView()->scene()),
+    m_view(view),
+    m_animFrame(0)
+{
+    m_animTimer = new QTimer(this);
+    m_animTimer->setInterval(AnimInterval);
+    connect(m_animTimer, SIGNAL(timeout()), SLOT(animTimeout()));
+}
+
+BoundingRectHighlighter::~BoundingRectHighlighter()
+{
+
+}
+
+void BoundingRectHighlighter::animTimeout()
+{
+    ++m_animFrame;
+    if (m_animFrame == AnimFrames) {
+        m_animTimer->stop();
+    }
+
+    qreal alpha = m_animFrame / float(AnimFrames);
+
+    foreach (BoundingBox *box, m_boxes) {
+        box->highlightPolygonEdge->setOpacity(alpha);
+    }
+}
+
+void BoundingRectHighlighter::clear()
+{
+    if (m_boxes.length()) {
+        m_animTimer->stop();
+
+        foreach (BoundingBox *box, m_boxes) {
+            freeBoundingBox(box);
+        }
+    }
+}
+
+BoundingBox *BoundingRectHighlighter::boxFor(QGraphicsObject *item) const
+{
+    foreach (BoundingBox *box, m_boxes) {
+        if (box->highlightedObject.data() == item) {
+            return box;
+        }
+    }
+    return 0;
+}
+
+void BoundingRectHighlighter::highlight(QList<QGraphicsObject*> items)
+{
+    if (items.isEmpty())
+        return;
+
+    bool animate = false;
+
+    QList<BoundingBox *> newBoxes;
+    foreach (QGraphicsObject *itemToHighlight, items) {
+        BoundingBox *box = boxFor(itemToHighlight);
+        if (!box) {
+            box = createBoundingBox(itemToHighlight);
+            animate = true;
+        }
+
+        newBoxes << box;
+    }
+    qSort(newBoxes);
+
+    if (newBoxes != m_boxes) {
+        clear();
+        m_boxes << newBoxes;
+    }
+
+    highlightAll(animate);
+}
+
+void BoundingRectHighlighter::highlight(QGraphicsObject* itemToHighlight)
+{
+    if (!itemToHighlight)
+        return;
+
+    bool animate = false;
+
+    BoundingBox *box = boxFor(itemToHighlight);
+    if (!box) {
+        box = createBoundingBox(itemToHighlight);
+        m_boxes << box;
+        animate = true;
+        qSort(m_boxes);
+    }
+
+    highlightAll(animate);
+}
+
+BoundingBox *BoundingRectHighlighter::createBoundingBox(QGraphicsObject *itemToHighlight)
+{
+    if (!m_freeBoxes.isEmpty()) {
+        BoundingBox *box = m_freeBoxes.last();
+        if (box->highlightedObject.isNull()) {
+            box->highlightedObject = itemToHighlight;
+            box->highlightPolygon->show();
+            box->highlightPolygonEdge->show();
+            m_freeBoxes.removeLast();
+            return box;
+        }
+    }
+
+    BoundingBox *box = new BoundingBox(itemToHighlight, this, this);
+
+    connect(itemToHighlight, SIGNAL(xChanged()), this, SLOT(refresh()));
+    connect(itemToHighlight, SIGNAL(yChanged()), this, SLOT(refresh()));
+    connect(itemToHighlight, SIGNAL(widthChanged()), this, SLOT(refresh()));
+    connect(itemToHighlight, SIGNAL(heightChanged()), this, SLOT(refresh()));
+    connect(itemToHighlight, SIGNAL(rotationChanged()), this, SLOT(refresh()));
+    connect(itemToHighlight, SIGNAL(destroyed(QObject*)), this, SLOT(itemDestroyed(QObject*)));
+
+    return box;
+}
+
+void BoundingRectHighlighter::removeBoundingBox(BoundingBox *box)
+{
+    delete box;
+    box = 0;
+}
+
+void BoundingRectHighlighter::freeBoundingBox(BoundingBox *box)
+{
+    if (!box->highlightedObject.isNull()) {
+        disconnect(box->highlightedObject.data(), SIGNAL(xChanged()), this, SLOT(refresh()));
+        disconnect(box->highlightedObject.data(), SIGNAL(yChanged()), this, SLOT(refresh()));
+        disconnect(box->highlightedObject.data(), SIGNAL(widthChanged()), this, SLOT(refresh()));
+        disconnect(box->highlightedObject.data(), SIGNAL(heightChanged()), this, SLOT(refresh()));
+        disconnect(box->highlightedObject.data(), SIGNAL(rotationChanged()), this, SLOT(refresh()));
+    }
+
+    box->highlightedObject.clear();
+    box->highlightPolygon->hide();
+    box->highlightPolygonEdge->hide();
+    m_boxes.removeOne(box);
+    m_freeBoxes << box;
+}
+
+void BoundingRectHighlighter::itemDestroyed(QObject *obj)
+{
+    foreach (BoundingBox *box, m_boxes) {
+        if (box->highlightedObject.data() == obj) {
+            freeBoundingBox(box);
+            break;
+        }
+    }
+}
+
+void BoundingRectHighlighter::highlightAll(bool animate)
+{
+    foreach (BoundingBox *box, m_boxes) {
+        if (box && box->highlightedObject.isNull()) {
+            // clear all highlights
+            clear();
+            return;
+        }
+        QGraphicsObject *item = box->highlightedObject.data();
+        QRectF itemAndChildRect = item->boundingRect() | item->childrenBoundingRect();
+
+        QPolygonF boundingRectInSceneSpace(item->mapToScene(itemAndChildRect));
+        QPolygonF boundingRectInLayerItemSpace = mapFromScene(boundingRectInSceneSpace);
+        QRectF bboxRect
+                = m_view->adjustToScreenBoundaries(boundingRectInLayerItemSpace.boundingRect());
+        QRectF edgeRect = bboxRect;
+        edgeRect.adjust(-1, -1, 1, 1);
+
+        box->highlightPolygon->setPolygon(QPolygonF(bboxRect));
+        box->highlightPolygonEdge->setPolygon(QPolygonF(edgeRect));
+
+        if (animate)
+            box->highlightPolygonEdge->setOpacity(0);
+    }
+
+    if (animate) {
+        m_animFrame = 0;
+        m_animTimer->start();
+    }
+}
+
+void BoundingRectHighlighter::refresh()
+{
+    if (!m_boxes.isEmpty())
+        highlightAll(true);
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/boundingrecthighlighter_p.h b/src/plugins/qmltooling/declarativeobserver/editor/boundingrecthighlighter_p.h
new file mode 100644
index 0000000..c1beed8
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/boundingrecthighlighter_p.h
@@ -0,0 +1,126 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef BOUNDINGRECTHIGHLIGHTER_H
+#define BOUNDINGRECTHIGHLIGHTER_H
+
+#include "livelayeritem_p.h"
+
+#include <QtCore/QObject>
+#include <QtCore/QWeakPointer>
+
+QT_FORWARD_DECLARE_CLASS(QGraphicsItem)
+QT_FORWARD_DECLARE_CLASS(QPainter)
+QT_FORWARD_DECLARE_CLASS(QWidget)
+QT_FORWARD_DECLARE_CLASS(QStyleOptionGraphicsItem)
+QT_FORWARD_DECLARE_CLASS(QTimer)
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class QDeclarativeViewObserver;
+class BoundingBox;
+
+class BoundingRectHighlighter : public LiveLayerItem
+{
+    Q_OBJECT
+public:
+    explicit BoundingRectHighlighter(QDeclarativeViewObserver *view);
+    ~BoundingRectHighlighter();
+    void clear();
+    void highlight(QList<QGraphicsObject*> items);
+    void highlight(QGraphicsObject* item);
+
+private slots:
+    void refresh();
+    void animTimeout();
+    void itemDestroyed(QObject *);
+
+private:
+    BoundingBox *boxFor(QGraphicsObject *item) const;
+    void highlightAll(bool animate);
+    BoundingBox *createBoundingBox(QGraphicsObject *itemToHighlight);
+    void removeBoundingBox(BoundingBox *box);
+    void freeBoundingBox(BoundingBox *box);
+
+private:
+    Q_DISABLE_COPY(BoundingRectHighlighter)
+
+    QDeclarativeViewObserver *m_view;
+    QList<BoundingBox* > m_boxes;
+    QList<BoundingBox* > m_freeBoxes;
+    QTimer *m_animTimer;
+    qreal m_animScale;
+    int m_animFrame;
+
+};
+
+class BoundingBox : public QObject
+{
+    Q_OBJECT
+public:
+    explicit BoundingBox(QGraphicsObject *itemToHighlight, QGraphicsItem *parentItem,
+                         QObject *parent = 0);
+    ~BoundingBox();
+    QWeakPointer<QGraphicsObject> highlightedObject;
+    QGraphicsPolygonItem *highlightPolygon;
+    QGraphicsPolygonItem *highlightPolygonEdge;
+
+private:
+    Q_DISABLE_COPY(BoundingBox)
+
+};
+
+class BoundingBoxPolygonItem : public QGraphicsPolygonItem
+{
+public:
+    explicit BoundingBoxPolygonItem(QGraphicsItem *item);
+    int type() const;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // BOUNDINGRECTHIGHLIGHTER_H
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/colorpickertool.cpp b/src/plugins/qmltooling/declarativeobserver/editor/colorpickertool.cpp
new file mode 100644
index 0000000..a71e408
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/colorpickertool.cpp
@@ -0,0 +1,131 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "colorpickertool_p.h"
+
+#include "../qdeclarativeviewobserver_p.h"
+
+#include <QtGui/QMouseEvent>
+#include <QtGui/QKeyEvent>
+#include <QtCore/QRectF>
+#include <QtGui/QRgb>
+#include <QtGui/QImage>
+#include <QtGui/QApplication>
+#include <QtGui/QPalette>
+
+QT_BEGIN_NAMESPACE
+
+ColorPickerTool::ColorPickerTool(QDeclarativeViewObserver *view) :
+    AbstractLiveEditTool(view)
+{
+    m_selectedColor.setRgb(0,0,0);
+}
+
+ColorPickerTool::~ColorPickerTool()
+{
+
+}
+
+void ColorPickerTool::mousePressEvent(QMouseEvent * /*event*/)
+{
+}
+
+void ColorPickerTool::mouseMoveEvent(QMouseEvent *event)
+{
+    pickColor(event->pos());
+}
+
+void ColorPickerTool::mouseReleaseEvent(QMouseEvent *event)
+{
+    pickColor(event->pos());
+}
+
+void ColorPickerTool::mouseDoubleClickEvent(QMouseEvent * /*event*/)
+{
+}
+
+
+void ColorPickerTool::hoverMoveEvent(QMouseEvent * /*event*/)
+{
+}
+
+void ColorPickerTool::keyPressEvent(QKeyEvent * /*event*/)
+{
+}
+
+void ColorPickerTool::keyReleaseEvent(QKeyEvent * /*keyEvent*/)
+{
+}
+void ColorPickerTool::wheelEvent(QWheelEvent * /*event*/)
+{
+}
+
+void ColorPickerTool::itemsAboutToRemoved(const QList<QGraphicsItem*> &/*itemList*/)
+{
+}
+
+void ColorPickerTool::clear()
+{
+    view()->setCursor(Qt::CrossCursor);
+}
+
+void ColorPickerTool::selectedItemsChanged(const QList<QGraphicsItem*> &/*itemList*/)
+{
+}
+
+void ColorPickerTool::pickColor(const QPoint &pos)
+{
+    QRgb fillColor = view()->backgroundBrush().color().rgb();
+    if (view()->backgroundBrush().style() == Qt::NoBrush)
+        fillColor = view()->palette().color(QPalette::Base).rgb();
+
+    QRectF target(0,0, 1, 1);
+    QRect source(pos.x(), pos.y(), 1, 1);
+    QImage img(1, 1, QImage::Format_ARGB32);
+    img.fill(fillColor);
+    QPainter painter(&img);
+    view()->render(&painter, target, source);
+    m_selectedColor = QColor::fromRgb(img.pixel(0, 0));
+
+    emit selectedColorChanged(m_selectedColor);
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/colorpickertool_p.h b/src/plugins/qmltooling/declarativeobserver/editor/colorpickertool_p.h
new file mode 100644
index 0000000..86a8893
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/colorpickertool_p.h
@@ -0,0 +1,99 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef COLORPICKERTOOL_H
+#define COLORPICKERTOOL_H
+
+#include "abstractliveedittool_p.h"
+
+#include <QtGui/QColor>
+
+QT_FORWARD_DECLARE_CLASS(QPoint)
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class ColorPickerTool : public AbstractLiveEditTool
+{
+    Q_OBJECT
+public:
+    explicit ColorPickerTool(QDeclarativeViewObserver *view);
+
+    virtual ~ColorPickerTool();
+
+    void mousePressEvent(QMouseEvent *event);
+    void mouseMoveEvent(QMouseEvent *event);
+    void mouseReleaseEvent(QMouseEvent *event);
+    void mouseDoubleClickEvent(QMouseEvent *event);
+
+    void hoverMoveEvent(QMouseEvent *event);
+
+    void keyPressEvent(QKeyEvent *event);
+    void keyReleaseEvent(QKeyEvent *keyEvent);
+
+    void wheelEvent(QWheelEvent *event);
+
+    void itemsAboutToRemoved(const QList<QGraphicsItem*> &itemList);
+
+    void clear();
+
+signals:
+    void selectedColorChanged(const QColor &color);
+
+protected:
+
+    void selectedItemsChanged(const QList<QGraphicsItem*> &itemList);
+
+private:
+    void pickColor(const QPoint &pos);
+
+private:
+    QColor m_selectedColor;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // COLORPICKERTOOL_H
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/editor.qrc b/src/plugins/qmltooling/declarativeobserver/editor/editor.qrc
new file mode 100644
index 0000000..77744d5
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/editor.qrc
@@ -0,0 +1,24 @@
+<RCC>
+    <qresource prefix="/qml">
+        <file>images/resize_handle.png</file>
+        <file>images/select.png</file>
+        <file>images/select-marquee.png</file>
+        <file>images/color-picker.png</file>
+        <file>images/play.png</file>
+        <file>images/pause.png</file>
+        <file>images/from-qml.png</file>
+        <file>images/to-qml.png</file>
+        <file>images/color-picker-hicontrast.png</file>
+        <file>images/zoom.png</file>
+        <file>images/color-picker-24.png</file>
+        <file>images/from-qml-24.png</file>
+        <file>images/pause-24.png</file>
+        <file>images/play-24.png</file>
+        <file>images/to-qml-24.png</file>
+        <file>images/zoom-24.png</file>
+        <file>images/select-24.png</file>
+        <file>images/select-marquee-24.png</file>
+        <file>images/observermode.png</file>
+        <file>images/observermode-24.png</file>
+    </qresource>
+</RCC>
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/color-picker-24.png b/src/plugins/qmltooling/declarativeobserver/editor/images/color-picker-24.png
new file mode 100644
index 0000000..cff4721
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/color-picker-24.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/color-picker-hicontrast.png b/src/plugins/qmltooling/declarativeobserver/editor/images/color-picker-hicontrast.png
new file mode 100644
index 0000000..b953d08
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/color-picker-hicontrast.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/color-picker.png b/src/plugins/qmltooling/declarativeobserver/editor/images/color-picker.png
new file mode 100644
index 0000000..026c31b
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/color-picker.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/from-qml-24.png b/src/plugins/qmltooling/declarativeobserver/editor/images/from-qml-24.png
new file mode 100644
index 0000000..0ad21f3
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/from-qml-24.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/from-qml.png b/src/plugins/qmltooling/declarativeobserver/editor/images/from-qml.png
new file mode 100644
index 0000000..666382c
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/from-qml.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/observermode-24.png b/src/plugins/qmltooling/declarativeobserver/editor/images/observermode-24.png
new file mode 100644
index 0000000..5e74d86
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/observermode-24.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/observermode.png b/src/plugins/qmltooling/declarativeobserver/editor/images/observermode.png
new file mode 100644
index 0000000..daed21c
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/observermode.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/pause-24.png b/src/plugins/qmltooling/declarativeobserver/editor/images/pause-24.png
new file mode 100644
index 0000000..d9a2f6f
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/pause-24.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/pause.png b/src/plugins/qmltooling/declarativeobserver/editor/images/pause.png
new file mode 100644
index 0000000..114d89b
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/pause.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/play-24.png b/src/plugins/qmltooling/declarativeobserver/editor/images/play-24.png
new file mode 100644
index 0000000..e2b9fbc
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/play-24.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/play.png b/src/plugins/qmltooling/declarativeobserver/editor/images/play.png
new file mode 100644
index 0000000..011598a
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/play.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/reload.png b/src/plugins/qmltooling/declarativeobserver/editor/images/reload.png
new file mode 100644
index 0000000..7042bec
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/reload.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/resize_handle.png b/src/plugins/qmltooling/declarativeobserver/editor/images/resize_handle.png
new file mode 100644
index 0000000..2934f25
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/resize_handle.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/select-24.png b/src/plugins/qmltooling/declarativeobserver/editor/images/select-24.png
new file mode 100644
index 0000000..5388a9d
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/select-24.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/select-marquee-24.png b/src/plugins/qmltooling/declarativeobserver/editor/images/select-marquee-24.png
new file mode 100644
index 0000000..0111dda
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/select-marquee-24.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/select-marquee.png b/src/plugins/qmltooling/declarativeobserver/editor/images/select-marquee.png
new file mode 100644
index 0000000..92fe40d
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/select-marquee.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/select.png b/src/plugins/qmltooling/declarativeobserver/editor/images/select.png
new file mode 100644
index 0000000..6722855
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/select.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/to-qml-24.png b/src/plugins/qmltooling/declarativeobserver/editor/images/to-qml-24.png
new file mode 100644
index 0000000..b72450d
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/to-qml-24.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/to-qml.png b/src/plugins/qmltooling/declarativeobserver/editor/images/to-qml.png
new file mode 100644
index 0000000..2ab951f
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/to-qml.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/zoom-24.png b/src/plugins/qmltooling/declarativeobserver/editor/images/zoom-24.png
new file mode 100644
index 0000000..0346200
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/zoom-24.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/images/zoom.png b/src/plugins/qmltooling/declarativeobserver/editor/images/zoom.png
new file mode 100644
index 0000000..17f0da6
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/images/zoom.png
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/livelayeritem.cpp b/src/plugins/qmltooling/declarativeobserver/editor/livelayeritem.cpp
new file mode 100644
index 0000000..7b508a4
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/livelayeritem.cpp
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "livelayeritem_p.h"
+
+#include "../qmlobserverconstants_p.h"
+
+#include <QGraphicsScene>
+
+QT_BEGIN_NAMESPACE
+
+LiveLayerItem::LiveLayerItem(QGraphicsScene* scene)
+    : QGraphicsObject()
+{
+    scene->addItem(this);
+    setZValue(1);
+    setFlag(QGraphicsItem::ItemIsMovable, false);
+}
+
+LiveLayerItem::~LiveLayerItem()
+{
+}
+
+void LiveLayerItem::paint(QPainter * /*painter*/, const QStyleOptionGraphicsItem * /*option*/,
+                          QWidget * /*widget*/)
+{
+}
+
+int LiveLayerItem::type() const
+{
+    return Constants::EditorItemType;
+}
+
+QRectF LiveLayerItem::boundingRect() const
+{
+    return childrenBoundingRect();
+}
+
+QList<QGraphicsItem*> LiveLayerItem::findAllChildItems() const
+{
+    return findAllChildItems(this);
+}
+
+QList<QGraphicsItem*> LiveLayerItem::findAllChildItems(const QGraphicsItem *item) const
+{
+    QList<QGraphicsItem*> itemList(item->childItems());
+
+    foreach (QGraphicsItem *childItem, item->childItems())
+        itemList += findAllChildItems(childItem);
+
+    return itemList;
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/livelayeritem_p.h b/src/plugins/qmltooling/declarativeobserver/editor/livelayeritem_p.h
new file mode 100644
index 0000000..242e365
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/livelayeritem_p.h
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef LIVELAYERITEM_H
+#define LIVELAYERITEM_H
+
+#include <QtGui/QGraphicsObject>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class LiveLayerItem : public QGraphicsObject
+{
+public:
+    LiveLayerItem(QGraphicsScene *scene);
+    ~LiveLayerItem();
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+                QWidget *widget = 0);
+    QRectF boundingRect() const;
+    int type() const;
+
+    QList<QGraphicsItem*> findAllChildItems() const;
+
+protected:
+    QList<QGraphicsItem*> findAllChildItems(const QGraphicsItem *item) const;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // LIVELAYERITEM_H
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/liverubberbandselectionmanipulator.cpp b/src/plugins/qmltooling/declarativeobserver/editor/liverubberbandselectionmanipulator.cpp
new file mode 100644
index 0000000..6c37ba5
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/liverubberbandselectionmanipulator.cpp
@@ -0,0 +1,165 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "liverubberbandselectionmanipulator_p.h"
+
+#include "../qdeclarativeviewobserver_p_p.h"
+
+#include <QtGui/QGraphicsItem>
+
+#include <QtCore/QDebug>
+
+QT_BEGIN_NAMESPACE
+
+LiveRubberBandSelectionManipulator::LiveRubberBandSelectionManipulator(QGraphicsObject *layerItem,
+                                                                       QDeclarativeViewObserver *editorView)
+    : m_selectionRectangleElement(layerItem),
+      m_editorView(editorView),
+      m_beginFormEditorItem(0),
+      m_isActive(false)
+{
+    m_selectionRectangleElement.hide();
+}
+
+void LiveRubberBandSelectionManipulator::clear()
+{
+    m_selectionRectangleElement.clear();
+    m_isActive = false;
+    m_beginPoint = QPointF();
+    m_itemList.clear();
+    m_oldSelectionList.clear();
+}
+
+QGraphicsItem *LiveRubberBandSelectionManipulator::topFormEditorItem(const QList<QGraphicsItem*>
+                                                                     &itemList)
+{
+    if (itemList.isEmpty())
+        return 0;
+
+    return itemList.first();
+}
+
+void LiveRubberBandSelectionManipulator::begin(const QPointF &beginPoint)
+{
+    m_beginPoint = beginPoint;
+    m_selectionRectangleElement.setRect(m_beginPoint, m_beginPoint);
+    m_selectionRectangleElement.show();
+    m_isActive = true;
+    QDeclarativeViewObserverPrivate *observerPrivate
+            = QDeclarativeViewObserverPrivate::get(m_editorView);
+    m_beginFormEditorItem = topFormEditorItem(observerPrivate->selectableItems(beginPoint));
+    m_oldSelectionList = m_editorView->selectedItems();
+}
+
+void LiveRubberBandSelectionManipulator::update(const QPointF &updatePoint)
+{
+    m_selectionRectangleElement.setRect(m_beginPoint, updatePoint);
+}
+
+void LiveRubberBandSelectionManipulator::end()
+{
+    m_oldSelectionList.clear();
+    m_selectionRectangleElement.hide();
+    m_isActive = false;
+}
+
+void LiveRubberBandSelectionManipulator::select(SelectionType selectionType)
+{
+    QDeclarativeViewObserverPrivate *observerPrivate
+            = QDeclarativeViewObserverPrivate::get(m_editorView);
+    QList<QGraphicsItem*> itemList
+            = observerPrivate->selectableItems(m_selectionRectangleElement.rect(),
+                                               Qt::IntersectsItemShape);
+    QList<QGraphicsItem*> newSelectionList;
+
+    foreach (QGraphicsItem* item, itemList) {
+        if (item
+                && item->parentItem()
+                && !newSelectionList.contains(item)
+                //&& m_beginFormEditorItem->childItems().contains(item) // TODO activate this test
+                )
+        {
+            newSelectionList.append(item);
+        }
+    }
+
+    if (newSelectionList.isEmpty() && m_beginFormEditorItem)
+        newSelectionList.append(m_beginFormEditorItem);
+
+    QList<QGraphicsItem*> resultList;
+
+    switch (selectionType) {
+    case AddToSelection: {
+        resultList.append(m_oldSelectionList);
+        resultList.append(newSelectionList);
+    }
+        break;
+    case ReplaceSelection: {
+        resultList.append(newSelectionList);
+    }
+        break;
+    case RemoveFromSelection: {
+        QSet<QGraphicsItem*> oldSelectionSet(m_oldSelectionList.toSet());
+        QSet<QGraphicsItem*> newSelectionSet(newSelectionList.toSet());
+        resultList.append(oldSelectionSet.subtract(newSelectionSet).toList());
+    }
+    }
+
+    m_editorView->setSelectedItems(resultList);
+}
+
+
+void LiveRubberBandSelectionManipulator::setItems(const QList<QGraphicsItem*> &itemList)
+{
+    m_itemList = itemList;
+}
+
+QPointF LiveRubberBandSelectionManipulator::beginPoint() const
+{
+    return m_beginPoint;
+}
+
+bool LiveRubberBandSelectionManipulator::isActive() const
+{
+    return m_isActive;
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/liverubberbandselectionmanipulator_p.h b/src/plugins/qmltooling/declarativeobserver/editor/liverubberbandselectionmanipulator_p.h
new file mode 100644
index 0000000..8d15288
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/liverubberbandselectionmanipulator_p.h
@@ -0,0 +1,102 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef RUBBERBANDSELECTIONMANIPULATOR_H
+#define RUBBERBANDSELECTIONMANIPULATOR_H
+
+#include "liveselectionrectangle_p.h"
+
+#include <QtCore/QPointF>
+
+QT_FORWARD_DECLARE_CLASS(QGraphicsItem)
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class QDeclarativeViewObserver;
+
+class LiveRubberBandSelectionManipulator
+{
+public:
+    enum SelectionType {
+        ReplaceSelection,
+        AddToSelection,
+        RemoveFromSelection
+    };
+
+    LiveRubberBandSelectionManipulator(QGraphicsObject *layerItem,
+                                       QDeclarativeViewObserver *editorView);
+
+    void setItems(const QList<QGraphicsItem*> &itemList);
+
+    void begin(const QPointF& beginPoint);
+    void update(const QPointF& updatePoint);
+    void end();
+
+    void clear();
+
+    void select(SelectionType selectionType);
+
+    QPointF beginPoint() const;
+
+    bool isActive() const;
+
+protected:
+    QGraphicsItem *topFormEditorItem(const QList<QGraphicsItem*> &itemList);
+
+private:
+    QList<QGraphicsItem*> m_itemList;
+    QList<QGraphicsItem*> m_oldSelectionList;
+    LiveSelectionRectangle m_selectionRectangleElement;
+    QPointF m_beginPoint;
+    QDeclarativeViewObserver *m_editorView;
+    QGraphicsItem *m_beginFormEditorItem;
+    bool m_isActive;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // RUBBERBANDSELECTIONMANIPULATOR_H
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/liveselectionindicator.cpp b/src/plugins/qmltooling/declarativeobserver/editor/liveselectionindicator.cpp
new file mode 100644
index 0000000..96e9dbf
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/liveselectionindicator.cpp
@@ -0,0 +1,148 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "liveselectionindicator_p.h"
+
+#include "../qdeclarativeviewobserver_p_p.h"
+#include "../qmlobserverconstants_p.h"
+
+#include <QtCore/QDebug>
+
+#include <QtGui/QGraphicsPolygonItem>
+#include <QtGui/QGraphicsObject>
+#include <QtGui/QGraphicsScene>
+#include <QtGui/QPen>
+
+#include <cmath>
+
+QT_BEGIN_NAMESPACE
+
+LiveSelectionIndicator::LiveSelectionIndicator(QDeclarativeViewObserver *editorView,
+                                       QGraphicsObject *layerItem)
+    : m_layerItem(layerItem), m_view(editorView)
+{
+}
+
+LiveSelectionIndicator::~LiveSelectionIndicator()
+{
+    clear();
+}
+
+void LiveSelectionIndicator::show()
+{
+    foreach (QGraphicsPolygonItem *item, m_indicatorShapeHash.values())
+        item->show();
+}
+
+void LiveSelectionIndicator::hide()
+{
+    foreach (QGraphicsPolygonItem *item, m_indicatorShapeHash.values())
+        item->hide();
+}
+
+void LiveSelectionIndicator::clear()
+{
+    if (!m_layerItem.isNull()) {
+        QHashIterator<QGraphicsItem*, QGraphicsPolygonItem *> iter(m_indicatorShapeHash);
+        while (iter.hasNext()) {
+            iter.next();
+            m_layerItem.data()->scene()->removeItem(iter.value());
+            delete iter.value();
+        }
+    }
+
+    m_indicatorShapeHash.clear();
+
+}
+
+QPolygonF LiveSelectionIndicator::addBoundingRectToPolygon(QGraphicsItem *item, QPolygonF &polygon)
+{
+    // ### remove this if statement when QTBUG-12172 gets fixed
+    if (item->boundingRect() != QRectF(0,0,0,0)) {
+        QPolygonF bounding = item->mapToScene(item->boundingRect());
+        if (bounding.isClosed()) //avoid crashes if there is an infinite scale.
+            polygon = polygon.united(bounding);
+    }
+
+    foreach (QGraphicsItem *child, item->childItems()) {
+        if (!QDeclarativeViewObserverPrivate::get(m_view)->isEditorItem(child))
+            addBoundingRectToPolygon(child, polygon);
+    }
+    return polygon;
+}
+
+void LiveSelectionIndicator::setItems(const QList<QWeakPointer<QGraphicsObject> > &itemList)
+{
+    clear();
+
+    // set selections to also all children if they are not editor items
+
+    foreach (const QWeakPointer<QGraphicsObject> &object, itemList) {
+        if (object.isNull())
+            continue;
+
+        QGraphicsItem *item = object.data();
+
+        QGraphicsPolygonItem *newSelectionIndicatorGraphicsItem
+                = new QGraphicsPolygonItem(m_layerItem.data());
+        if (!m_indicatorShapeHash.contains(item)) {
+            m_indicatorShapeHash.insert(item, newSelectionIndicatorGraphicsItem);
+
+            QPolygonF boundingShapeInSceneSpace;
+            addBoundingRectToPolygon(item, boundingShapeInSceneSpace);
+
+            QRectF boundingRect
+                    = m_view->adjustToScreenBoundaries(boundingShapeInSceneSpace.boundingRect());
+            QPolygonF boundingRectInLayerItemSpace = m_layerItem.data()->mapFromScene(boundingRect);
+
+            QPen pen;
+            pen.setColor(QColor(108, 141, 221));
+            newSelectionIndicatorGraphicsItem->setData(Constants::EditorItemDataKey,
+                                                       QVariant(true));
+            newSelectionIndicatorGraphicsItem->setFlag(QGraphicsItem::ItemIsSelectable, false);
+            newSelectionIndicatorGraphicsItem->setPolygon(boundingRectInLayerItemSpace);
+            newSelectionIndicatorGraphicsItem->setPen(pen);
+        }
+    }
+}
+
+QT_END_NAMESPACE
+
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/liveselectionindicator_p.h b/src/plugins/qmltooling/declarativeobserver/editor/liveselectionindicator_p.h
new file mode 100644
index 0000000..da95955
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/liveselectionindicator_p.h
@@ -0,0 +1,90 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef LIVESELECTIONINDICATOR_H
+#define LIVESELECTIONINDICATOR_H
+
+#include <QtCore/QWeakPointer>
+#include <QtCore/QHash>
+
+QT_BEGIN_NAMESPACE
+class QGraphicsObject;
+class QGraphicsPolygonItem;
+class QGraphicsItem;
+class QPolygonF;
+QT_END_NAMESPACE
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class QDeclarativeViewObserver;
+
+class LiveSelectionIndicator
+{
+public:
+    LiveSelectionIndicator(QDeclarativeViewObserver* editorView, QGraphicsObject *layerItem);
+    ~LiveSelectionIndicator();
+
+    void show();
+    void hide();
+
+    void clear();
+
+    void setItems(const QList<QWeakPointer<QGraphicsObject> > &itemList);
+
+private:
+    QPolygonF addBoundingRectToPolygon(QGraphicsItem *item, QPolygonF &polygon);
+
+private:
+    QHash<QGraphicsItem*, QGraphicsPolygonItem *> m_indicatorShapeHash;
+    QWeakPointer<QGraphicsObject> m_layerItem;
+    QDeclarativeViewObserver *m_view;
+
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // LIVESELECTIONINDICATOR_H
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/liveselectionrectangle.cpp b/src/plugins/qmltooling/declarativeobserver/editor/liveselectionrectangle.cpp
new file mode 100644
index 0000000..2a1d393
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/liveselectionrectangle.cpp
@@ -0,0 +1,113 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "liveselectionrectangle_p.h"
+
+#include "../qmlobserverconstants_p.h"
+
+#include <QtGui/QPen>
+#include <QtGui/QGraphicsRectItem>
+#include <QtGui/QGraphicsObject>
+#include <QtGui/QGraphicsScene>
+
+#include <QtCore/QtDebug>
+
+#include <cmath>
+
+QT_BEGIN_NAMESPACE
+
+class SelectionRectShape : public QGraphicsRectItem
+{
+public:
+    SelectionRectShape(QGraphicsItem *parent = 0) : QGraphicsRectItem(parent) {}
+    int type() const { return Constants::EditorItemType; }
+};
+
+LiveSelectionRectangle::LiveSelectionRectangle(QGraphicsObject *layerItem)
+    : m_controlShape(new SelectionRectShape(layerItem)),
+      m_layerItem(layerItem)
+{
+    m_controlShape->setPen(QPen(Qt::black));
+    m_controlShape->setBrush(QColor(128, 128, 128, 50));
+}
+
+LiveSelectionRectangle::~LiveSelectionRectangle()
+{
+    if (m_layerItem)
+        m_layerItem.data()->scene()->removeItem(m_controlShape);
+}
+
+void LiveSelectionRectangle::clear()
+{
+    hide();
+}
+void LiveSelectionRectangle::show()
+{
+    m_controlShape->show();
+}
+
+void LiveSelectionRectangle::hide()
+{
+    m_controlShape->hide();
+}
+
+QRectF LiveSelectionRectangle::rect() const
+{
+    return m_controlShape->mapFromScene(m_controlShape->rect()).boundingRect();
+}
+
+void LiveSelectionRectangle::setRect(const QPointF &firstPoint,
+                                 const QPointF &secondPoint)
+{
+    double firstX = std::floor(firstPoint.x()) + 0.5;
+    double firstY = std::floor(firstPoint.y()) + 0.5;
+    double secondX = std::floor(secondPoint.x()) + 0.5;
+    double secondY = std::floor(secondPoint.y()) + 0.5;
+    QPointF topLeftPoint(firstX < secondX ? firstX : secondX,
+                         firstY < secondY ? firstY : secondY);
+    QPointF bottomRightPoint(firstX > secondX ? firstX : secondX,
+                             firstY > secondY ? firstY : secondY);
+
+    QRectF rect(topLeftPoint, bottomRightPoint);
+    m_controlShape->setRect(rect);
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/liveselectionrectangle_p.h b/src/plugins/qmltooling/declarativeobserver/editor/liveselectionrectangle_p.h
new file mode 100644
index 0000000..d1bed72
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/liveselectionrectangle_p.h
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef LIVESELECTIONRECTANGLE_H
+#define LIVESELECTIONRECTANGLE_H
+
+#include <QtCore/QWeakPointer>
+
+QT_FORWARD_DECLARE_CLASS(QGraphicsObject)
+QT_FORWARD_DECLARE_CLASS(QGraphicsRectItem)
+QT_FORWARD_DECLARE_CLASS(QPointF)
+QT_FORWARD_DECLARE_CLASS(QRectF)
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class LiveSelectionRectangle
+{
+public:
+    LiveSelectionRectangle(QGraphicsObject *layerItem);
+    ~LiveSelectionRectangle();
+
+    void show();
+    void hide();
+
+    void clear();
+
+    void setRect(const QPointF &firstPoint,
+                 const QPointF &secondPoint);
+
+    QRectF rect() const;
+
+private:
+    QGraphicsRectItem *m_controlShape;
+    QWeakPointer<QGraphicsObject> m_layerItem;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // LIVESELECTIONRECTANGLE_H
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/liveselectiontool.cpp b/src/plugins/qmltooling/declarativeobserver/editor/liveselectiontool.cpp
new file mode 100644
index 0000000..d85926e
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/liveselectiontool.cpp
@@ -0,0 +1,442 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "liveselectiontool_p.h"
+#include "livelayeritem_p.h"
+
+#include "../qdeclarativeviewobserver_p_p.h"
+
+#include <QtGui/QApplication>
+#include <QtGui/QWheelEvent>
+#include <QtGui/QMouseEvent>
+#include <QtGui/QClipboard>
+#include <QtGui/QMenu>
+#include <QtGui/QAction>
+#include <QtGui/QGraphicsObject>
+
+#include <QtDeclarative/QDeclarativeItem>
+#include <QtDeclarative/QDeclarativeEngine>
+
+#include <QtCore/QDebug>
+
+QT_BEGIN_NAMESPACE
+
+LiveSelectionTool::LiveSelectionTool(QDeclarativeViewObserver *editorView) :
+    AbstractLiveEditTool(editorView),
+    m_rubberbandSelectionMode(false),
+    m_rubberbandSelectionManipulator(
+        QDeclarativeViewObserverPrivate::get(editorView)->manipulatorLayer, editorView),
+    m_singleSelectionManipulator(editorView),
+    m_selectionIndicator(editorView,
+        QDeclarativeViewObserverPrivate::get(editorView)->manipulatorLayer),
+    //m_resizeIndicator(editorView->manipulatorLayer()),
+    m_selectOnlyContentItems(true)
+{
+
+}
+
+LiveSelectionTool::~LiveSelectionTool()
+{
+}
+
+void LiveSelectionTool::setRubberbandSelectionMode(bool value)
+{
+    m_rubberbandSelectionMode = value;
+}
+
+LiveSingleSelectionManipulator::SelectionType LiveSelectionTool::getSelectionType(Qt::KeyboardModifiers
+                                                                          modifiers)
+{
+   LiveSingleSelectionManipulator::SelectionType selectionType
+            = LiveSingleSelectionManipulator::ReplaceSelection;
+    if (modifiers.testFlag(Qt::ControlModifier)) {
+        selectionType = LiveSingleSelectionManipulator::RemoveFromSelection;
+    } else if (modifiers.testFlag(Qt::ShiftModifier)) {
+        selectionType = LiveSingleSelectionManipulator::AddToSelection;
+    }
+    return selectionType;
+}
+
+bool LiveSelectionTool::alreadySelected(const QList<QGraphicsItem*> &itemList) const
+{
+    QDeclarativeViewObserverPrivate *observerPrivate
+            = QDeclarativeViewObserverPrivate::get(observer());
+    const QList<QGraphicsItem*> selectedItems = observerPrivate->selectedItems();
+
+    if (selectedItems.isEmpty())
+        return false;
+
+    foreach (QGraphicsItem *item, itemList)
+        if (selectedItems.contains(item))
+            return true;
+
+    return false;
+}
+
+void LiveSelectionTool::mousePressEvent(QMouseEvent *event)
+{
+    QDeclarativeViewObserverPrivate *observerPrivate
+            = QDeclarativeViewObserverPrivate::get(observer());
+    QList<QGraphicsItem*> itemList = observerPrivate->selectableItems(event->pos());
+    LiveSingleSelectionManipulator::SelectionType selectionType = getSelectionType(event->modifiers());
+
+    if (event->buttons() & Qt::LeftButton) {
+        m_mousePressTimer.start();
+
+        if (m_rubberbandSelectionMode) {
+            m_rubberbandSelectionManipulator.begin(event->pos());
+        } else {
+            m_singleSelectionManipulator.begin(event->pos());
+            m_singleSelectionManipulator.select(selectionType, m_selectOnlyContentItems);
+        }
+    } else if (event->buttons() & Qt::RightButton) {
+        createContextMenu(itemList, event->globalPos());
+    }
+}
+
+void LiveSelectionTool::createContextMenu(QList<QGraphicsItem*> itemList, QPoint globalPos)
+{
+    if (!QDeclarativeViewObserverPrivate::get(observer())->mouseInsideContextItem())
+        return;
+
+    QMenu contextMenu;
+    connect(&contextMenu, SIGNAL(hovered(QAction*)),
+            this, SLOT(contextMenuElementHovered(QAction*)));
+
+    m_contextMenuItemList = itemList;
+
+    contextMenu.addAction(tr("Items"));
+    contextMenu.addSeparator();
+    int shortcutKey = Qt::Key_1;
+    bool addKeySequence = true;
+    int i = 0;
+
+    foreach (QGraphicsItem * const item, itemList) {
+        QString itemTitle = titleForItem(item);
+        QAction *elementAction = contextMenu.addAction(itemTitle, this,
+                                                       SLOT(contextMenuElementSelected()));
+
+        if (observer()->selectedItems().contains(item)) {
+            QFont boldFont = elementAction->font();
+            boldFont.setBold(true);
+            elementAction->setFont(boldFont);
+        }
+
+        elementAction->setData(i);
+        if (addKeySequence)
+            elementAction->setShortcut(QKeySequence(shortcutKey));
+
+        shortcutKey++;
+        if (shortcutKey > Qt::Key_9)
+            addKeySequence = false;
+
+        ++i;
+    }
+    // add root item separately
+    //    QString itemTitle = QString(tr("%1")).arg(titleForItem(view()->currentRootItem()));
+    //    contextMenu.addAction(itemTitle, this, SLOT(contextMenuElementSelected()));
+    //    m_contextMenuItemList.append(view()->currentRootItem());
+
+    contextMenu.exec(globalPos);
+    m_contextMenuItemList.clear();
+}
+
+void LiveSelectionTool::contextMenuElementSelected()
+{
+    QAction *senderAction = static_cast<QAction*>(sender());
+    int itemListIndex = senderAction->data().toInt();
+    if (itemListIndex >= 0 && itemListIndex < m_contextMenuItemList.length()) {
+
+        QPointF updatePt(0, 0);
+        QGraphicsItem *item = m_contextMenuItemList.at(itemListIndex);
+        m_singleSelectionManipulator.begin(updatePt);
+        m_singleSelectionManipulator.select(LiveSingleSelectionManipulator::InvertSelection,
+                                            QList<QGraphicsItem*>() << item,
+                                            false);
+        m_singleSelectionManipulator.end(updatePt);
+        enterContext(item);
+    }
+}
+
+void LiveSelectionTool::contextMenuElementHovered(QAction *action)
+{
+    int itemListIndex = action->data().toInt();
+    if (itemListIndex >= 0 && itemListIndex < m_contextMenuItemList.length()) {
+        QGraphicsObject *item = m_contextMenuItemList.at(itemListIndex)->toGraphicsObject();
+        QDeclarativeViewObserverPrivate::get(observer())->highlight(item);
+    }
+}
+
+void LiveSelectionTool::mouseMoveEvent(QMouseEvent *event)
+{
+    if (m_singleSelectionManipulator.isActive()) {
+        QPointF mouseMovementVector = m_singleSelectionManipulator.beginPoint() - event->pos();
+
+        if ((mouseMovementVector.toPoint().manhattanLength() > Constants::DragStartDistance)
+                && (m_mousePressTimer.elapsed() > Constants::DragStartTime))
+        {
+            m_singleSelectionManipulator.end(event->pos());
+            //view()->changeToMoveTool(m_singleSelectionManipulator.beginPoint());
+            return;
+        }
+    } else if (m_rubberbandSelectionManipulator.isActive()) {
+        QPointF mouseMovementVector = m_rubberbandSelectionManipulator.beginPoint() - event->pos();
+
+        if ((mouseMovementVector.toPoint().manhattanLength() > Constants::DragStartDistance)
+                && (m_mousePressTimer.elapsed() > Constants::DragStartTime)) {
+            m_rubberbandSelectionManipulator.update(event->pos());
+
+            if (event->modifiers().testFlag(Qt::ControlModifier))
+                m_rubberbandSelectionManipulator.select(
+                            LiveRubberBandSelectionManipulator::RemoveFromSelection);
+            else if (event->modifiers().testFlag(Qt::ShiftModifier))
+                m_rubberbandSelectionManipulator.select(
+                            LiveRubberBandSelectionManipulator::AddToSelection);
+            else
+                m_rubberbandSelectionManipulator.select(
+                            LiveRubberBandSelectionManipulator::ReplaceSelection);
+        }
+    }
+}
+
+void LiveSelectionTool::hoverMoveEvent(QMouseEvent * event)
+{
+// ### commented out until move tool is re-enabled
+//    QList<QGraphicsItem*> itemList = view()->items(event->pos());
+//    if (!itemList.isEmpty() && !m_rubberbandSelectionMode) {
+//
+//        foreach (QGraphicsItem *item, itemList) {
+//            if (item->type() == Constants::ResizeHandleItemType) {
+//                ResizeHandleItem* resizeHandle = ResizeHandleItem::fromGraphicsItem(item);
+//                if (resizeHandle)
+//                    view()->changeTool(Constants::ResizeToolMode);
+//                return;
+//            }
+//        }
+//        if (topSelectedItemIsMovable(itemList))
+//            view()->changeTool(Constants::MoveToolMode);
+//    }
+    QDeclarativeViewObserverPrivate *observerPrivate
+            = QDeclarativeViewObserverPrivate::get(observer());
+
+    QList<QGraphicsItem*> selectableItemList = observerPrivate->selectableItems(event->pos());
+    if (!selectableItemList.isEmpty()) {
+        QGraphicsObject *item = selectableItemList.first()->toGraphicsObject();
+        if (item)
+            QDeclarativeViewObserverPrivate::get(observer())->highlight(item);
+
+        return;
+    }
+
+    QDeclarativeViewObserverPrivate::get(observer())->clearHighlight();
+}
+
+void LiveSelectionTool::mouseReleaseEvent(QMouseEvent *event)
+{
+    if (m_singleSelectionManipulator.isActive()) {
+        m_singleSelectionManipulator.end(event->pos());
+    }
+    else if (m_rubberbandSelectionManipulator.isActive()) {
+
+        QPointF mouseMovementVector = m_rubberbandSelectionManipulator.beginPoint() - event->pos();
+        if (mouseMovementVector.toPoint().manhattanLength() < Constants::DragStartDistance) {
+            m_singleSelectionManipulator.begin(event->pos());
+
+            if (event->modifiers().testFlag(Qt::ControlModifier))
+                m_singleSelectionManipulator.select(LiveSingleSelectionManipulator::RemoveFromSelection,
+                                                    m_selectOnlyContentItems);
+            else if (event->modifiers().testFlag(Qt::ShiftModifier))
+                m_singleSelectionManipulator.select(LiveSingleSelectionManipulator::AddToSelection,
+                                                    m_selectOnlyContentItems);
+            else
+                m_singleSelectionManipulator.select(LiveSingleSelectionManipulator::InvertSelection,
+                                                    m_selectOnlyContentItems);
+
+            m_singleSelectionManipulator.end(event->pos());
+        } else {
+            m_rubberbandSelectionManipulator.update(event->pos());
+
+            if (event->modifiers().testFlag(Qt::ControlModifier))
+                m_rubberbandSelectionManipulator.select(
+                            LiveRubberBandSelectionManipulator::RemoveFromSelection);
+            else if (event->modifiers().testFlag(Qt::ShiftModifier))
+                m_rubberbandSelectionManipulator.select(
+                            LiveRubberBandSelectionManipulator::AddToSelection);
+            else
+                m_rubberbandSelectionManipulator.select(
+                            LiveRubberBandSelectionManipulator::ReplaceSelection);
+
+            m_rubberbandSelectionManipulator.end();
+        }
+    }
+}
+
+void LiveSelectionTool::mouseDoubleClickEvent(QMouseEvent * /*event*/)
+{
+}
+
+void LiveSelectionTool::keyPressEvent(QKeyEvent *event)
+{
+    switch (event->key()) {
+    case Qt::Key_Left:
+    case Qt::Key_Right:
+    case Qt::Key_Up:
+    case Qt::Key_Down:
+        // disabled for now, cannot move stuff yet.
+        //view()->changeTool(Constants::MoveToolMode);
+        //view()->currentTool()->keyPressEvent(event);
+        break;
+    }
+}
+
+void LiveSelectionTool::keyReleaseEvent(QKeyEvent * /*keyEvent*/)
+{
+
+}
+
+void LiveSelectionTool::wheelEvent(QWheelEvent *event)
+{
+    if (event->orientation() == Qt::Horizontal || m_rubberbandSelectionMode)
+        return;
+
+    QDeclarativeViewObserverPrivate *observerPrivate
+            = QDeclarativeViewObserverPrivate::get(observer());
+    QList<QGraphicsItem*> itemList = observerPrivate->selectableItems(event->pos());
+
+    if (itemList.isEmpty())
+        return;
+
+    int selectedIdx = 0;
+    if (!observer()->selectedItems().isEmpty()) {
+        selectedIdx = itemList.indexOf(observer()->selectedItems().first());
+        if (selectedIdx >= 0) {
+            if (event->delta() > 0) {
+                selectedIdx++;
+                if (selectedIdx == itemList.length())
+                    selectedIdx = 0;
+            } else if (event->delta() < 0) {
+                selectedIdx--;
+                if (selectedIdx == -1)
+                    selectedIdx = itemList.length() - 1;
+            }
+        } else {
+            selectedIdx = 0;
+        }
+    }
+
+    QPointF updatePt(0, 0);
+    m_singleSelectionManipulator.begin(updatePt);
+    m_singleSelectionManipulator.select(LiveSingleSelectionManipulator::ReplaceSelection,
+                                        QList<QGraphicsItem*>() << itemList.at(selectedIdx),
+                                        false);
+    m_singleSelectionManipulator.end(updatePt);
+
+}
+
+void LiveSelectionTool::setSelectOnlyContentItems(bool selectOnlyContentItems)
+{
+    m_selectOnlyContentItems = selectOnlyContentItems;
+}
+
+void LiveSelectionTool::itemsAboutToRemoved(const QList<QGraphicsItem*> &/*itemList*/)
+{
+}
+
+void LiveSelectionTool::clear()
+{
+    view()->setCursor(Qt::ArrowCursor);
+    m_rubberbandSelectionManipulator.clear(),
+            m_singleSelectionManipulator.clear();
+    m_selectionIndicator.clear();
+    //m_resizeIndicator.clear();
+}
+
+void LiveSelectionTool::selectedItemsChanged(const QList<QGraphicsItem*> &itemList)
+{
+    foreach (const QWeakPointer<QGraphicsObject> &obj, m_selectedItemList) {
+        if (!obj.isNull()) {
+            disconnect(obj.data(), SIGNAL(xChanged()), this, SLOT(repaintBoundingRects()));
+            disconnect(obj.data(), SIGNAL(yChanged()), this, SLOT(repaintBoundingRects()));
+            disconnect(obj.data(), SIGNAL(widthChanged()), this, SLOT(repaintBoundingRects()));
+            disconnect(obj.data(), SIGNAL(heightChanged()), this, SLOT(repaintBoundingRects()));
+            disconnect(obj.data(), SIGNAL(rotationChanged()), this, SLOT(repaintBoundingRects()));
+        }
+    }
+
+    QList<QGraphicsObject*> objects = toGraphicsObjectList(itemList);
+    m_selectedItemList.clear();
+
+    foreach (QGraphicsObject *obj, objects) {
+        m_selectedItemList.append(obj);
+        connect(obj, SIGNAL(xChanged()), this, SLOT(repaintBoundingRects()));
+        connect(obj, SIGNAL(yChanged()), this, SLOT(repaintBoundingRects()));
+        connect(obj, SIGNAL(widthChanged()), this, SLOT(repaintBoundingRects()));
+        connect(obj, SIGNAL(heightChanged()), this, SLOT(repaintBoundingRects()));
+        connect(obj, SIGNAL(rotationChanged()), this, SLOT(repaintBoundingRects()));
+    }
+
+    m_selectionIndicator.setItems(m_selectedItemList);
+    //m_resizeIndicator.setItems(toGraphicsObjectList(itemList));
+}
+
+void LiveSelectionTool::repaintBoundingRects()
+{
+    m_selectionIndicator.setItems(m_selectedItemList);
+}
+
+void LiveSelectionTool::selectUnderPoint(QMouseEvent *event)
+{
+    m_singleSelectionManipulator.begin(event->pos());
+
+    if (event->modifiers().testFlag(Qt::ControlModifier))
+        m_singleSelectionManipulator.select(LiveSingleSelectionManipulator::RemoveFromSelection,
+                                            m_selectOnlyContentItems);
+    else if (event->modifiers().testFlag(Qt::ShiftModifier))
+        m_singleSelectionManipulator.select(LiveSingleSelectionManipulator::AddToSelection,
+                                            m_selectOnlyContentItems);
+    else
+        m_singleSelectionManipulator.select(LiveSingleSelectionManipulator::InvertSelection,
+                                            m_selectOnlyContentItems);
+
+    m_singleSelectionManipulator.end(event->pos());
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/liveselectiontool_p.h b/src/plugins/qmltooling/declarativeobserver/editor/liveselectiontool_p.h
new file mode 100644
index 0000000..3daac3d
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/liveselectiontool_p.h
@@ -0,0 +1,126 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef LIVESELECTIONTOOL_H
+#define LIVESELECTIONTOOL_H
+
+#include "abstractliveedittool_p.h"
+#include "liverubberbandselectionmanipulator_p.h"
+#include "livesingleselectionmanipulator_p.h"
+#include "liveselectionindicator_p.h"
+
+#include <QtCore/QList>
+#include <QtCore/QTime>
+
+QT_FORWARD_DECLARE_CLASS(QGraphicsItem)
+QT_FORWARD_DECLARE_CLASS(QMouseEvent)
+QT_FORWARD_DECLARE_CLASS(QKeyEvent)
+QT_FORWARD_DECLARE_CLASS(QAction)
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class LiveSelectionTool : public AbstractLiveEditTool
+{
+    Q_OBJECT
+
+public:
+    LiveSelectionTool(QDeclarativeViewObserver* editorView);
+    ~LiveSelectionTool();
+
+    void mousePressEvent(QMouseEvent *event);
+    void mouseMoveEvent(QMouseEvent *event);
+    void mouseReleaseEvent(QMouseEvent *event);
+    void mouseDoubleClickEvent(QMouseEvent *event);
+    void hoverMoveEvent(QMouseEvent *event);
+    void keyPressEvent(QKeyEvent *event);
+    void keyReleaseEvent(QKeyEvent *keyEvent);
+    void wheelEvent(QWheelEvent *event);
+
+    void itemsAboutToRemoved(const QList<QGraphicsItem*> &itemList);
+//    QVariant itemChange(const QList<QGraphicsItem*> &itemList,
+//                        QGraphicsItem::GraphicsItemChange change,
+//                        const QVariant &value );
+
+//    void update();
+
+    void clear();
+
+    void selectedItemsChanged(const QList<QGraphicsItem*> &itemList);
+
+    void selectUnderPoint(QMouseEvent *event);
+
+    void setSelectOnlyContentItems(bool selectOnlyContentItems);
+
+    void setRubberbandSelectionMode(bool value);
+
+private slots:
+    void contextMenuElementSelected();
+    void contextMenuElementHovered(QAction *action);
+    void repaintBoundingRects();
+
+private:
+    void createContextMenu(QList<QGraphicsItem*> itemList, QPoint globalPos);
+    LiveSingleSelectionManipulator::SelectionType getSelectionType(Qt::KeyboardModifiers modifiers);
+    bool alreadySelected(const QList<QGraphicsItem*> &itemList) const;
+
+private:
+    bool m_rubberbandSelectionMode;
+    LiveRubberBandSelectionManipulator m_rubberbandSelectionManipulator;
+    LiveSingleSelectionManipulator m_singleSelectionManipulator;
+    LiveSelectionIndicator m_selectionIndicator;
+    //ResizeIndicator m_resizeIndicator;
+    QTime m_mousePressTimer;
+    bool m_selectOnlyContentItems;
+
+    QList<QWeakPointer<QGraphicsObject> > m_selectedItemList;
+
+    QList<QGraphicsItem*> m_contextMenuItemList;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // LIVESELECTIONTOOL_H
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/livesingleselectionmanipulator.cpp b/src/plugins/qmltooling/declarativeobserver/editor/livesingleselectionmanipulator.cpp
new file mode 100644
index 0000000..e753b64
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/livesingleselectionmanipulator.cpp
@@ -0,0 +1,151 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "livesingleselectionmanipulator_p.h"
+
+#include "../qdeclarativeviewobserver_p_p.h"
+
+#include <QtDebug>
+
+QT_BEGIN_NAMESPACE
+
+LiveSingleSelectionManipulator::LiveSingleSelectionManipulator(QDeclarativeViewObserver *editorView)
+    : m_editorView(editorView),
+      m_isActive(false)
+{
+}
+
+
+void LiveSingleSelectionManipulator::begin(const QPointF &beginPoint)
+{
+    m_beginPoint = beginPoint;
+    m_isActive = true;
+    m_oldSelectionList = QDeclarativeViewObserverPrivate::get(m_editorView)->selectedItems();
+}
+
+void LiveSingleSelectionManipulator::update(const QPointF &/*updatePoint*/)
+{
+    m_oldSelectionList.clear();
+}
+
+void LiveSingleSelectionManipulator::clear()
+{
+    m_beginPoint = QPointF();
+    m_oldSelectionList.clear();
+}
+
+
+void LiveSingleSelectionManipulator::end(const QPointF &/*updatePoint*/)
+{
+    m_oldSelectionList.clear();
+    m_isActive = false;
+}
+
+void LiveSingleSelectionManipulator::select(SelectionType selectionType,
+                                            const QList<QGraphicsItem*> &items,
+                                            bool /*selectOnlyContentItems*/)
+{
+    QGraphicsItem *selectedItem = 0;
+
+    foreach (QGraphicsItem* item, items)
+    {
+        //FormEditorItem *formEditorItem = FormEditorItem::fromQGraphicsItem(item);
+        if (item
+            /*&& !formEditorItem->qmlItemNode().isRootNode()
+               && (formEditorItem->qmlItemNode().hasShowContent() || !selectOnlyContentItems)*/)
+        {
+            selectedItem = item;
+            break;
+        }
+    }
+
+    QList<QGraphicsItem*> resultList;
+
+    switch (selectionType) {
+    case AddToSelection: {
+        resultList.append(m_oldSelectionList);
+        if (selectedItem && !m_oldSelectionList.contains(selectedItem))
+            resultList.append(selectedItem);
+    }
+        break;
+    case ReplaceSelection: {
+        if (selectedItem)
+            resultList.append(selectedItem);
+    }
+        break;
+    case RemoveFromSelection: {
+        resultList.append(m_oldSelectionList);
+        if (selectedItem)
+            resultList.removeAll(selectedItem);
+    }
+        break;
+    case InvertSelection: {
+        if (selectedItem
+                && !m_oldSelectionList.contains(selectedItem))
+        {
+            resultList.append(selectedItem);
+        }
+    }
+    }
+
+    m_editorView->setSelectedItems(resultList);
+}
+
+void LiveSingleSelectionManipulator::select(SelectionType selectionType, bool selectOnlyContentItems)
+{
+    QDeclarativeViewObserverPrivate *observerPrivate =
+            QDeclarativeViewObserverPrivate::get(m_editorView);
+    QList<QGraphicsItem*> itemList = observerPrivate->selectableItems(m_beginPoint);
+    select(selectionType, itemList, selectOnlyContentItems);
+}
+
+
+bool LiveSingleSelectionManipulator::isActive() const
+{
+    return m_isActive;
+}
+
+QPointF LiveSingleSelectionManipulator::beginPoint() const
+{
+    return m_beginPoint;
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/livesingleselectionmanipulator_p.h b/src/plugins/qmltooling/declarativeobserver/editor/livesingleselectionmanipulator_p.h
new file mode 100644
index 0000000..68329e5
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/livesingleselectionmanipulator_p.h
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef LIVESINGLESELECTIONMANIPULATOR_H
+#define LIVESINGLESELECTIONMANIPULATOR_H
+
+#include <QtCore/QPointF>
+#include <QtCore/QList>
+
+QT_FORWARD_DECLARE_CLASS(QGraphicsItem)
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class QDeclarativeViewObserver;
+
+class LiveSingleSelectionManipulator
+{
+public:
+    LiveSingleSelectionManipulator(QDeclarativeViewObserver *editorView);
+
+    enum SelectionType {
+        ReplaceSelection,
+        AddToSelection,
+        RemoveFromSelection,
+        InvertSelection
+    };
+
+    void begin(const QPointF& beginPoint);
+    void update(const QPointF& updatePoint);
+    void end(const QPointF& updatePoint);
+
+    void select(SelectionType selectionType, const QList<QGraphicsItem*> &items,
+                bool selectOnlyContentItems);
+    void select(SelectionType selectionType, bool selectOnlyContentItems);
+
+    void clear();
+
+    QPointF beginPoint() const;
+
+    bool isActive() const;
+
+private:
+    QList<QGraphicsItem*> m_oldSelectionList;
+    QPointF m_beginPoint;
+    QDeclarativeViewObserver *m_editorView;
+    bool m_isActive;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // LIVESINGLESELECTIONMANIPULATOR_H
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/qmltoolbar.cpp b/src/plugins/qmltooling/declarativeobserver/editor/qmltoolbar.cpp
new file mode 100644
index 0000000..359e9ef
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/qmltoolbar.cpp
@@ -0,0 +1,328 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qmltoolbar_p.h"
+#include "toolbarcolorbox_p.h"
+
+#include <QtGui/QLabel>
+#include <QtGui/QIcon>
+#include <QtGui/QAction>
+#include <QtGui/QMenu>
+
+#include <QtCore/QDebug>
+
+QT_BEGIN_NAMESPACE
+
+QmlToolBar::QmlToolBar(QWidget *parent)
+    : QToolBar(parent)
+    , m_emitSignals(true)
+    , m_paused(false)
+    , m_animationSpeed(1.0f)
+    , ui(new Ui)
+{
+    ui->playIcon = QIcon(QLatin1String(":/qml/images/play-24.png"));
+    ui->pauseIcon = QIcon(QLatin1String(":/qml/images/pause-24.png"));
+
+    ui->designmode = new QAction(QIcon(QLatin1String(":/qml/images/observermode-24.png")),
+                                 tr("Observer Mode"), this);
+    ui->play = new QAction(ui->pauseIcon, tr("Play/Pause Animations"), this);
+    ui->select = new QAction(QIcon(QLatin1String(":/qml/images/select-24.png")), tr("Select"), this);
+    ui->selectMarquee = new QAction(QIcon(QLatin1String(":/qml/images/select-marquee-24.png")),
+                                    tr("Select (Marquee)"), this);
+    ui->zoom = new QAction(QIcon(QLatin1String(":/qml/images/zoom-24.png")), tr("Zoom"), this);
+    ui->colorPicker = new QAction(QIcon(QLatin1String(":/qml/images/color-picker-24.png")),
+                                  tr("Color Picker"), this);
+    ui->toQml = new QAction(QIcon(QLatin1String(":/qml/images/to-qml-24.png")),
+                            tr("Apply Changes to QML Viewer"), this);
+    ui->fromQml = new QAction(QIcon(QLatin1String(":/qml/images/from-qml-24.png")),
+                              tr("Apply Changes to Document"), this);
+    ui->designmode->setCheckable(true);
+    ui->designmode->setChecked(false);
+
+    ui->play->setCheckable(false);
+    ui->select->setCheckable(true);
+    ui->selectMarquee->setCheckable(true);
+    ui->zoom->setCheckable(true);
+    ui->colorPicker->setCheckable(true);
+
+    setWindowTitle(tr("Tools"));
+
+    addAction(ui->designmode);
+    addAction(ui->play);
+    addSeparator();
+
+    addAction(ui->select);
+    // disabled because multi selection does not do anything useful without design mode
+    //addAction(ui->selectMarquee);
+    addSeparator();
+    addAction(ui->zoom);
+    addAction(ui->colorPicker);
+    //addAction(ui->fromQml);
+
+    ui->colorBox = new ToolBarColorBox(this);
+    ui->colorBox->setMinimumSize(24, 24);
+    ui->colorBox->setMaximumSize(28, 28);
+    ui->colorBox->setColor(Qt::black);
+    addWidget(ui->colorBox);
+
+    setWindowFlags(Qt::Tool);
+
+    QMenu *playSpeedMenu = new QMenu(this);
+    ui->playSpeedMenuActions = new QActionGroup(this);
+    ui->playSpeedMenuActions->setExclusive(true);
+
+    QAction *speedAction = playSpeedMenu->addAction(tr("1x"), this, SLOT(changeAnimationSpeed()));
+    speedAction->setCheckable(true);
+    speedAction->setChecked(true);
+    speedAction->setData(1.0f);
+    ui->playSpeedMenuActions->addAction(speedAction);
+
+    speedAction = playSpeedMenu->addAction(tr("0.5x"), this, SLOT(changeAnimationSpeed()));
+    speedAction->setCheckable(true);
+    speedAction->setData(2.0f);
+    ui->playSpeedMenuActions->addAction(speedAction);
+
+    speedAction = playSpeedMenu->addAction(tr("0.25x"), this, SLOT(changeAnimationSpeed()));
+    speedAction->setCheckable(true);
+    speedAction->setData(4.0f);
+    ui->playSpeedMenuActions->addAction(speedAction);
+
+    speedAction = playSpeedMenu->addAction(tr("0.125x"), this, SLOT(changeAnimationSpeed()));
+    speedAction->setCheckable(true);
+    speedAction->setData(8.0f);
+    ui->playSpeedMenuActions->addAction(speedAction);
+
+    speedAction = playSpeedMenu->addAction(tr("0.1x"), this, SLOT(changeAnimationSpeed()));
+    speedAction->setCheckable(true);
+    speedAction->setData(10.0f);
+    ui->playSpeedMenuActions->addAction(speedAction);
+
+    ui->play->setMenu(playSpeedMenu);
+
+    connect(ui->designmode, SIGNAL(toggled(bool)), SLOT(setDesignModeBehaviorOnClick(bool)));
+
+    connect(ui->colorPicker, SIGNAL(triggered()), SLOT(activateColorPickerOnClick()));
+
+    connect(ui->play, SIGNAL(triggered()), SLOT(activatePlayOnClick()));
+
+    connect(ui->zoom, SIGNAL(triggered()), SLOT(activateZoomOnClick()));
+    connect(ui->colorPicker, SIGNAL(triggered()), SLOT(activateColorPickerOnClick()));
+    connect(ui->select, SIGNAL(triggered()), SLOT(activateSelectToolOnClick()));
+    connect(ui->selectMarquee, SIGNAL(triggered()), SLOT(activateMarqueeSelectToolOnClick()));
+
+    connect(ui->toQml, SIGNAL(triggered()), SLOT(activateToQml()));
+    connect(ui->fromQml, SIGNAL(triggered()), SLOT(activateFromQml()));
+}
+
+QmlToolBar::~QmlToolBar()
+{
+    delete ui;
+}
+
+void QmlToolBar::activateColorPicker()
+{
+    m_emitSignals = false;
+    activateColorPickerOnClick();
+    m_emitSignals = true;
+}
+
+void QmlToolBar::activateSelectTool()
+{
+    m_emitSignals = false;
+    activateSelectToolOnClick();
+    m_emitSignals = true;
+}
+
+void QmlToolBar::activateMarqueeSelectTool()
+{
+    m_emitSignals = false;
+    activateMarqueeSelectToolOnClick();
+    m_emitSignals = true;
+}
+
+void QmlToolBar::activateZoom()
+{
+    m_emitSignals = false;
+    activateZoomOnClick();
+    m_emitSignals = true;
+}
+
+void QmlToolBar::setAnimationSpeed(qreal slowDownFactor)
+{
+    if (m_animationSpeed == slowDownFactor)
+        return;
+
+    m_emitSignals = false;
+    m_animationSpeed = slowDownFactor;
+
+    foreach (QAction *action, ui->playSpeedMenuActions->actions()) {
+        if (action->data().toReal() == slowDownFactor) {
+            action->setChecked(true);
+            break;
+        }
+    }
+
+    m_emitSignals = true;
+}
+
+void QmlToolBar::setAnimationPaused(bool paused)
+{
+    if (m_paused == paused)
+        return;
+
+    m_paused = paused;
+    updatePlayAction();
+}
+
+void QmlToolBar::changeAnimationSpeed()
+{
+    QAction *action = qobject_cast<QAction*>(sender());
+    m_animationSpeed = action->data().toReal();
+    emit animationSpeedChanged(m_animationSpeed);
+}
+
+void QmlToolBar::setDesignModeBehavior(bool inDesignMode)
+{
+    m_emitSignals = false;
+    ui->designmode->setChecked(inDesignMode);
+    setDesignModeBehaviorOnClick(inDesignMode);
+    m_emitSignals = true;
+}
+
+void QmlToolBar::setDesignModeBehaviorOnClick(bool checked)
+{
+    ui->select->setEnabled(checked);
+    ui->selectMarquee->setEnabled(checked);
+    ui->zoom->setEnabled(checked);
+    ui->colorPicker->setEnabled(checked);
+    ui->toQml->setEnabled(checked);
+    ui->fromQml->setEnabled(checked);
+
+    if (m_emitSignals)
+        emit designModeBehaviorChanged(checked);
+}
+
+void QmlToolBar::setColorBoxColor(const QColor &color)
+{
+    ui->colorBox->setColor(color);
+}
+
+void QmlToolBar::activatePlayOnClick()
+{
+    m_paused = !m_paused;
+    emit animationPausedChanged(m_paused);
+    updatePlayAction();
+}
+
+void QmlToolBar::updatePlayAction()
+{
+    ui->play->setIcon(m_paused ? ui->playIcon : ui->pauseIcon);
+}
+
+void QmlToolBar::activateColorPickerOnClick()
+{
+    ui->zoom->setChecked(false);
+    ui->select->setChecked(false);
+    ui->selectMarquee->setChecked(false);
+
+    ui->colorPicker->setChecked(true);
+    if (m_activeTool != Constants::ColorPickerMode) {
+        m_activeTool = Constants::ColorPickerMode;
+        if (m_emitSignals)
+            emit colorPickerSelected();
+    }
+}
+
+void QmlToolBar::activateSelectToolOnClick()
+{
+    ui->zoom->setChecked(false);
+    ui->selectMarquee->setChecked(false);
+    ui->colorPicker->setChecked(false);
+
+    ui->select->setChecked(true);
+    if (m_activeTool != Constants::SelectionToolMode) {
+        m_activeTool = Constants::SelectionToolMode;
+        if (m_emitSignals)
+            emit selectToolSelected();
+    }
+}
+
+void QmlToolBar::activateMarqueeSelectToolOnClick()
+{
+    ui->zoom->setChecked(false);
+    ui->select->setChecked(false);
+    ui->colorPicker->setChecked(false);
+
+    ui->selectMarquee->setChecked(true);
+    if (m_activeTool != Constants::MarqueeSelectionToolMode) {
+        m_activeTool = Constants::MarqueeSelectionToolMode;
+        if (m_emitSignals)
+            emit marqueeSelectToolSelected();
+    }
+}
+
+void QmlToolBar::activateZoomOnClick()
+{
+    ui->select->setChecked(false);
+    ui->selectMarquee->setChecked(false);
+    ui->colorPicker->setChecked(false);
+
+    ui->zoom->setChecked(true);
+    if (m_activeTool != Constants::ZoomMode) {
+        m_activeTool = Constants::ZoomMode;
+        if (m_emitSignals)
+            emit zoomToolSelected();
+    }
+}
+
+void QmlToolBar::activateFromQml()
+{
+    if (m_emitSignals)
+        emit applyChangesFromQmlFileSelected();
+}
+
+void QmlToolBar::activateToQml()
+{
+    if (m_emitSignals)
+        emit applyChangesToQmlFileSelected();
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/qmltoolbar_p.h b/src/plugins/qmltooling/declarativeobserver/editor/qmltoolbar_p.h
new file mode 100644
index 0000000..459eafd
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/qmltoolbar_p.h
@@ -0,0 +1,138 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QMLTOOLBAR_H
+#define QMLTOOLBAR_H
+
+#include <QtGui/QToolBar>
+#include <QtGui/QIcon>
+
+#include "../qmlobserverconstants_p.h"
+
+QT_FORWARD_DECLARE_CLASS(QActionGroup)
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class ToolBarColorBox;
+
+class QmlToolBar : public QToolBar
+{
+    Q_OBJECT
+
+public:
+    explicit QmlToolBar(QWidget *parent = 0);
+    ~QmlToolBar();
+
+public slots:
+    void setDesignModeBehavior(bool inDesignMode);
+    void setColorBoxColor(const QColor &color);
+    void activateColorPicker();
+    void activateSelectTool();
+    void activateMarqueeSelectTool();
+    void activateZoom();
+
+    void setAnimationSpeed(qreal slowDownFactor);
+    void setAnimationPaused(bool paused);
+
+signals:
+    void animationSpeedChanged(qreal factor);
+    void animationPausedChanged(bool paused);
+
+    void designModeBehaviorChanged(bool inDesignMode);
+    void colorPickerSelected();
+    void selectToolSelected();
+    void marqueeSelectToolSelected();
+    void zoomToolSelected();
+
+    void applyChangesToQmlFileSelected();
+    void applyChangesFromQmlFileSelected();
+
+private slots:
+    void setDesignModeBehaviorOnClick(bool inDesignMode);
+    void activatePlayOnClick();
+    void activateColorPickerOnClick();
+    void activateSelectToolOnClick();
+    void activateMarqueeSelectToolOnClick();
+    void activateZoomOnClick();
+
+    void activateFromQml();
+    void activateToQml();
+
+    void changeAnimationSpeed();
+
+    void updatePlayAction();
+
+private:
+    class Ui {
+    public:
+        QAction *designmode;
+        QAction *play;
+        QAction *select;
+        QAction *selectMarquee;
+        QAction *zoom;
+        QAction *colorPicker;
+        QAction *toQml;
+        QAction *fromQml;
+        QIcon playIcon;
+        QIcon pauseIcon;
+        ToolBarColorBox *colorBox;
+
+        QActionGroup *playSpeedMenuActions;
+    };
+
+    bool m_emitSignals;
+    bool m_paused;
+    qreal m_animationSpeed;
+
+    Constants::DesignTool m_activeTool;
+
+    Ui *ui;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QMLTOOLBAR_H
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/subcomponenteditortool.cpp b/src/plugins/qmltooling/declarativeobserver/editor/subcomponenteditortool.cpp
new file mode 100644
index 0000000..ab77296
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/subcomponenteditortool.cpp
@@ -0,0 +1,364 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "subcomponenteditortool_p.h"
+#include "subcomponentmasklayeritem_p.h"
+#include "livelayeritem_p.h"
+
+#include "../qdeclarativeviewobserver_p_p.h"
+
+#include <QtGui/QGraphicsItem>
+#include <QtGui/QGraphicsObject>
+#include <QtGui/QMouseEvent>
+#include <QtGui/QKeyEvent>
+
+#include <QtCore/QTimer>
+#include <QtCore/QDebug>
+
+QT_BEGIN_NAMESPACE
+
+const qreal MaxOpacity = 0.5f;
+
+SubcomponentEditorTool::SubcomponentEditorTool(QDeclarativeViewObserver *view)
+    : AbstractLiveEditTool(view),
+      m_animIncrement(0.05f),
+      m_animTimer(new QTimer(this))
+{
+    QDeclarativeViewObserverPrivate *observerPrivate =
+            QDeclarativeViewObserverPrivate::get(view);
+    m_mask = new SubcomponentMaskLayerItem(view, observerPrivate->manipulatorLayer);
+    connect(m_animTimer, SIGNAL(timeout()), SLOT(animate()));
+    m_animTimer->setInterval(20);
+}
+
+SubcomponentEditorTool::~SubcomponentEditorTool()
+{
+
+}
+
+void SubcomponentEditorTool::mousePressEvent(QMouseEvent * /*event*/)
+{
+
+}
+
+void SubcomponentEditorTool::mouseMoveEvent(QMouseEvent * /*event*/)
+{
+
+}
+
+bool SubcomponentEditorTool::containsCursor(const QPoint &mousePos) const
+{
+    if (!m_currentContext.size())
+        return false;
+
+    QPointF scenePos = view()->mapToScene(mousePos);
+    QRectF itemRect = m_currentContext.top()->boundingRect()
+            | m_currentContext.top()->childrenBoundingRect();
+    QRectF polyRect = m_currentContext.top()->mapToScene(itemRect).boundingRect();
+
+    return polyRect.contains(scenePos);
+}
+
+void SubcomponentEditorTool::mouseReleaseEvent(QMouseEvent * /*event*/)
+{
+
+}
+
+void SubcomponentEditorTool::mouseDoubleClickEvent(QMouseEvent *event)
+{
+    if (event->buttons() & Qt::LeftButton
+            && !containsCursor(event->pos())
+            && m_currentContext.size() > 1)
+    {
+        aboutToPopContext();
+    }
+}
+
+void SubcomponentEditorTool::hoverMoveEvent(QMouseEvent *event)
+{
+    if (!containsCursor(event->pos()) && m_currentContext.size() > 1) {
+        QDeclarativeViewObserverPrivate::get(observer())->clearHighlight();
+    }
+}
+
+void SubcomponentEditorTool::wheelEvent(QWheelEvent * /*event*/)
+{
+
+}
+
+void SubcomponentEditorTool::keyPressEvent(QKeyEvent * /*event*/)
+{
+
+}
+
+void SubcomponentEditorTool::keyReleaseEvent(QKeyEvent * /*keyEvent*/)
+{
+
+}
+
+void SubcomponentEditorTool::itemsAboutToRemoved(const QList<QGraphicsItem*> &/*itemList*/)
+{
+
+}
+
+void SubcomponentEditorTool::animate()
+{
+    if (m_animIncrement > 0) {
+        if (m_mask->opacity() + m_animIncrement < MaxOpacity) {
+            m_mask->setOpacity(m_mask->opacity() + m_animIncrement);
+        } else {
+            m_animTimer->stop();
+            m_mask->setOpacity(MaxOpacity);
+        }
+    } else {
+        if (m_mask->opacity() + m_animIncrement > 0) {
+            m_mask->setOpacity(m_mask->opacity() + m_animIncrement);
+        } else {
+            m_animTimer->stop();
+            m_mask->setOpacity(0);
+            popContext();
+            emit contextPathChanged(m_path);
+        }
+    }
+
+}
+
+void SubcomponentEditorTool::clear()
+{
+    m_currentContext.clear();
+    m_mask->setCurrentItem(0);
+    m_animTimer->stop();
+    m_mask->hide();
+    m_path.clear();
+
+    emit contextPathChanged(m_path);
+    emit cleared();
+}
+
+void SubcomponentEditorTool::selectedItemsChanged(const QList<QGraphicsItem*> &/*itemList*/)
+{
+
+}
+
+void SubcomponentEditorTool::setCurrentItem(QGraphicsItem* contextItem)
+{
+    if (!contextItem)
+        return;
+
+    QGraphicsObject *gfxObject = contextItem->toGraphicsObject();
+    if (!gfxObject)
+        return;
+
+    //QString parentClassName = gfxObject->metaObject()->className();
+    //if (parentClassName.contains(QRegExp("_QMLTYPE_\\d+")))
+
+    bool containsSelectableItems = false;
+    foreach (QGraphicsItem *item, gfxObject->childItems()) {
+        if (item->type() == Constants::EditorItemType
+                || item->type() == Constants::ResizeHandleItemType)
+        {
+            continue;
+        }
+        containsSelectableItems = true;
+        break;
+    }
+
+    if (containsSelectableItems) {
+        m_mask->setCurrentItem(gfxObject);
+        m_mask->setOpacity(0);
+        m_mask->show();
+        m_animIncrement = 0.05f;
+        m_animTimer->start();
+
+        QDeclarativeViewObserverPrivate::get(observer())->clearHighlight();
+        observer()->setSelectedItems(QList<QGraphicsItem*>());
+
+        pushContext(gfxObject);
+    }
+}
+
+QGraphicsItem *SubcomponentEditorTool::firstChildOfContext(QGraphicsItem *item) const
+{
+    if (!item)
+        return 0;
+
+    if (isDirectChildOfContext(item))
+        return item;
+
+    QGraphicsItem *parent = item->parentItem();
+    while (parent) {
+        if (isDirectChildOfContext(parent))
+            return parent;
+        parent = parent->parentItem();
+    }
+
+    return 0;
+}
+
+bool SubcomponentEditorTool::isChildOfContext(QGraphicsItem *item) const
+{
+    return (firstChildOfContext(item) != 0);
+}
+
+bool SubcomponentEditorTool::isDirectChildOfContext(QGraphicsItem *item) const
+{
+    return (item->parentItem() == m_currentContext.top());
+}
+
+bool SubcomponentEditorTool::itemIsChildOfQmlSubComponent(QGraphicsItem *item) const
+{
+    if (item->parentItem() && item->parentItem() != m_currentContext.top()) {
+        QGraphicsObject *parent = item->parentItem()->toGraphicsObject();
+        QString parentClassName = QLatin1String(parent->metaObject()->className());
+
+        if (parentClassName.contains(QRegExp(QLatin1String("_QMLTYPE_\\d+")))) {
+            return true;
+        } else {
+            return itemIsChildOfQmlSubComponent(parent);
+        }
+    }
+
+    return false;
+}
+
+void SubcomponentEditorTool::pushContext(QGraphicsObject *contextItem)
+{
+    connect(contextItem, SIGNAL(destroyed(QObject*)), this, SLOT(contextDestroyed(QObject*)));
+    connect(contextItem, SIGNAL(xChanged()), this, SLOT(resizeMask()));
+    connect(contextItem, SIGNAL(yChanged()), this, SLOT(resizeMask()));
+    connect(contextItem, SIGNAL(widthChanged()), this, SLOT(resizeMask()));
+    connect(contextItem, SIGNAL(heightChanged()), this, SLOT(resizeMask()));
+    connect(contextItem, SIGNAL(rotationChanged()), this, SLOT(resizeMask()));
+
+    m_currentContext.push(contextItem);
+    QString title = titleForItem(contextItem);
+    emit contextPushed(title);
+
+    m_path << title;
+    emit contextPathChanged(m_path);
+}
+
+void SubcomponentEditorTool::aboutToPopContext()
+{
+    if (m_currentContext.size() > 2) {
+        popContext();
+        emit contextPathChanged(m_path);
+    } else {
+        m_animIncrement = -0.05f;
+        m_animTimer->start();
+    }
+}
+
+QGraphicsObject *SubcomponentEditorTool::popContext()
+{
+    QGraphicsObject *popped = m_currentContext.pop();
+    m_path.removeLast();
+
+    emit contextPopped();
+
+    disconnect(popped, SIGNAL(xChanged()), this, SLOT(resizeMask()));
+    disconnect(popped, SIGNAL(yChanged()), this, SLOT(resizeMask()));
+    disconnect(popped, SIGNAL(scaleChanged()), this, SLOT(resizeMask()));
+    disconnect(popped, SIGNAL(widthChanged()), this, SLOT(resizeMask()));
+    disconnect(popped, SIGNAL(heightChanged()), this, SLOT(resizeMask()));
+
+    if (m_currentContext.size() > 1) {
+        QGraphicsObject *item = m_currentContext.top();
+        m_mask->setCurrentItem(item);
+        m_mask->setOpacity(MaxOpacity);
+        m_mask->setVisible(true);
+    } else {
+        m_mask->setVisible(false);
+    }
+
+    return popped;
+}
+
+void SubcomponentEditorTool::resizeMask()
+{
+    QGraphicsObject *item = m_currentContext.top();
+    m_mask->setCurrentItem(item);
+}
+
+QGraphicsObject *SubcomponentEditorTool::currentRootItem() const
+{
+    return m_currentContext.top();
+}
+
+void SubcomponentEditorTool::contextDestroyed(QObject *contextToDestroy)
+{
+    disconnect(contextToDestroy, SIGNAL(destroyed(QObject*)),
+               this, SLOT(contextDestroyed(QObject*)));
+
+    // pop out the whole context - it might not be safe anymore.
+    while (m_currentContext.size() > 1) {
+        m_currentContext.pop();
+        m_path.removeLast();
+        emit contextPopped();
+    }
+    m_mask->setVisible(false);
+
+    emit contextPathChanged(m_path);
+}
+
+QGraphicsObject *SubcomponentEditorTool::setContext(int contextIndex)
+{
+    Q_ASSERT(contextIndex >= 0);
+
+    // sometimes we have to delete the context while user was still clicking around,
+    // so just bail out.
+    if (contextIndex >= m_currentContext.size() -1)
+        return 0;
+
+    while (m_currentContext.size() - 1 > contextIndex) {
+        popContext();
+    }
+    emit contextPathChanged(m_path);
+
+    return m_currentContext.top();
+}
+
+int SubcomponentEditorTool::contextIndex() const
+{
+    return m_currentContext.size() - 1;
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/subcomponenteditortool_p.h b/src/plugins/qmltooling/declarativeobserver/editor/subcomponenteditortool_p.h
new file mode 100644
index 0000000..15217eb
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/subcomponenteditortool_p.h
@@ -0,0 +1,131 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SUBCOMPONENTEDITORTOOL_H
+#define SUBCOMPONENTEDITORTOOL_H
+
+#include "abstractliveedittool_p.h"
+
+#include <QtCore/QStack>
+#include <QtCore/QStringList>
+
+QT_FORWARD_DECLARE_CLASS(QGraphicsObject)
+QT_FORWARD_DECLARE_CLASS(QPoint)
+QT_FORWARD_DECLARE_CLASS(QTimer)
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class SubcomponentMaskLayerItem;
+
+class SubcomponentEditorTool : public AbstractLiveEditTool
+{
+    Q_OBJECT
+
+public:
+    SubcomponentEditorTool(QDeclarativeViewObserver *view);
+    ~SubcomponentEditorTool();
+
+    void mousePressEvent(QMouseEvent *event);
+    void mouseMoveEvent(QMouseEvent *event);
+    void mouseReleaseEvent(QMouseEvent *event);
+    void mouseDoubleClickEvent(QMouseEvent *event);
+
+    void hoverMoveEvent(QMouseEvent *event);
+    void wheelEvent(QWheelEvent *event);
+
+    void keyPressEvent(QKeyEvent *event);
+    void keyReleaseEvent(QKeyEvent *keyEvent);
+    void itemsAboutToRemoved(const QList<QGraphicsItem*> &itemList);
+
+    void clear();
+
+    bool containsCursor(const QPoint &mousePos) const;
+    bool itemIsChildOfQmlSubComponent(QGraphicsItem *item) const;
+
+    bool isChildOfContext(QGraphicsItem *item) const;
+    bool isDirectChildOfContext(QGraphicsItem *item) const;
+    QGraphicsItem *firstChildOfContext(QGraphicsItem *item) const;
+
+    void setCurrentItem(QGraphicsItem *contextObject);
+
+    void pushContext(QGraphicsObject *contextItem);
+
+    QGraphicsObject *currentRootItem() const;
+    QGraphicsObject *setContext(int contextIndex);
+    int contextIndex() const;
+
+signals:
+    void exitContextRequested();
+    void cleared();
+    void contextPushed(const QString &contextTitle);
+    void contextPopped();
+    void contextPathChanged(const QStringList &path);
+
+protected:
+    void selectedItemsChanged(const QList<QGraphicsItem*> &itemList);
+
+private slots:
+    void animate();
+    void contextDestroyed(QObject *context);
+    void resizeMask();
+
+private:
+    QGraphicsObject *popContext();
+    void aboutToPopContext();
+
+private:
+    QStack<QGraphicsObject *> m_currentContext;
+    QStringList m_path;
+
+    qreal m_animIncrement;
+    SubcomponentMaskLayerItem *m_mask;
+    QTimer *m_animTimer;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // SUBCOMPONENTEDITORTOOL_H
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/subcomponentmasklayeritem.cpp b/src/plugins/qmltooling/declarativeobserver/editor/subcomponentmasklayeritem.cpp
new file mode 100644
index 0000000..15d2a2c
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/subcomponentmasklayeritem.cpp
@@ -0,0 +1,124 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "subcomponentmasklayeritem_p.h"
+
+#include "../qmlobserverconstants_p.h"
+#include "../qdeclarativeviewobserver_p.h"
+
+#include <QtGui/QPolygonF>
+
+QT_BEGIN_NAMESPACE
+
+SubcomponentMaskLayerItem::SubcomponentMaskLayerItem(QDeclarativeViewObserver *observer,
+                                                     QGraphicsItem *parentItem) :
+    QGraphicsPolygonItem(parentItem),
+    m_observer(observer),
+    m_currentItem(0),
+    m_borderRect(new QGraphicsRectItem(this))
+{
+    m_borderRect->setRect(0,0,0,0);
+    m_borderRect->setPen(QPen(QColor(60, 60, 60), 1));
+    m_borderRect->setData(Constants::EditorItemDataKey, QVariant(true));
+
+    setBrush(QBrush(QColor(160,160,160)));
+    setPen(Qt::NoPen);
+}
+
+int SubcomponentMaskLayerItem::type() const
+{
+    return Constants::EditorItemType;
+}
+
+static QRectF resizeRect(const QRectF &newRect, const QRectF &oldRect)
+{
+    QRectF result = newRect;
+    if (oldRect.left() < newRect.left())
+        result.setLeft(oldRect.left());
+
+    if (oldRect.top() < newRect.top())
+        result.setTop(oldRect.top());
+
+    if (oldRect.right() > newRect.right())
+        result.setRight(oldRect.right());
+
+    if (oldRect.bottom() > newRect.bottom())
+        result.setBottom(oldRect.bottom());
+
+    return result;
+}
+
+
+void SubcomponentMaskLayerItem::setCurrentItem(QGraphicsItem *item)
+{
+    QGraphicsItem *prevItem = m_currentItem;
+    m_currentItem = item;
+
+    if (!m_currentItem)
+        return;
+
+    QPolygonF viewPoly(QRectF(m_observer->declarativeView()->rect()));
+    viewPoly = m_observer->declarativeView()->mapToScene(viewPoly.toPolygon());
+
+    QRectF itemRect = item->boundingRect() | item->childrenBoundingRect();
+    QPolygonF itemPoly(itemRect);
+    itemPoly = item->mapToScene(itemPoly);
+
+    // if updating the same item as before, resize the rectangle only bigger, not smaller.
+    if (prevItem == item && prevItem != 0) {
+        m_itemPolyRect = resizeRect(itemPoly.boundingRect(), m_itemPolyRect);
+    } else {
+        m_itemPolyRect = itemPoly.boundingRect();
+    }
+    QRectF borderRect = m_itemPolyRect;
+    borderRect.adjust(-1, -1, 1, 1);
+    m_borderRect->setRect(borderRect);
+
+    itemPoly = viewPoly.subtracted(QPolygonF(m_itemPolyRect));
+    setPolygon(itemPoly);
+}
+
+QGraphicsItem *SubcomponentMaskLayerItem::currentItem() const
+{
+    return m_currentItem;
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/subcomponentmasklayeritem_p.h b/src/plugins/qmltooling/declarativeobserver/editor/subcomponentmasklayeritem_p.h
new file mode 100644
index 0000000..e0b892d
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/subcomponentmasklayeritem_p.h
@@ -0,0 +1,77 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SUBCOMPONENTMASKLAYERITEM_H
+#define SUBCOMPONENTMASKLAYERITEM_H
+
+#include <QtGui/QGraphicsPolygonItem>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class QDeclarativeViewObserver;
+
+class SubcomponentMaskLayerItem : public QGraphicsPolygonItem
+{
+public:
+    explicit SubcomponentMaskLayerItem(QDeclarativeViewObserver *observer,
+                                       QGraphicsItem *parentItem = 0);
+    int type() const;
+    void setCurrentItem(QGraphicsItem *item);
+    void setBoundingBox(const QRectF &boundingBox);
+    QGraphicsItem *currentItem() const;
+    QRectF itemRect() const;
+
+private:
+    QDeclarativeViewObserver *m_observer;
+    QGraphicsItem *m_currentItem;
+    QGraphicsRectItem *m_borderRect;
+    QRectF m_itemPolyRect;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // SUBCOMPONENTMASKLAYERITEM_H
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/toolbarcolorbox.cpp b/src/plugins/qmltooling/declarativeobserver/editor/toolbarcolorbox.cpp
new file mode 100644
index 0000000..35582fb
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/toolbarcolorbox.cpp
@@ -0,0 +1,134 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "toolbarcolorbox_p.h"
+
+#include "../qmlobserverconstants_p.h"
+
+#include <QtGui/QPixmap>
+#include <QtGui/QPainter>
+#include <QtGui/QMenu>
+#include <QtGui/QAction>
+#include <QtGui/QContextMenuEvent>
+#include <QtGui/QClipboard>
+#include <QtGui/QApplication>
+#include <QtGui/QColorDialog>
+#include <QtGui/QDrag>
+
+#include <QtCore/QMimeData>
+#include <QtCore/QDebug>
+
+QT_BEGIN_NAMESPACE
+
+ToolBarColorBox::ToolBarColorBox(QWidget *parent) :
+    QLabel(parent)
+{
+    m_copyHexColor = new QAction(QIcon(QLatin1String(":/qml/images/color-picker-hicontrast.png")),
+                                 tr("Copy Color"), this);
+    connect(m_copyHexColor, SIGNAL(triggered()), SLOT(copyColorToClipboard()));
+    setScaledContents(false);
+}
+
+void ToolBarColorBox::setColor(const QColor &color)
+{
+    m_color = color;
+
+    QPixmap pix = createDragPixmap(width());
+    setPixmap(pix);
+    update();
+}
+
+void ToolBarColorBox::mousePressEvent(QMouseEvent *event)
+{
+    m_dragBeginPoint = event->pos();
+    m_dragStarted = false;
+}
+
+void ToolBarColorBox::mouseMoveEvent(QMouseEvent *event)
+{
+
+    if (event->buttons() & Qt::LeftButton
+            && (QPoint(event->pos() - m_dragBeginPoint).manhattanLength()
+                > Constants::DragStartDistance)
+            && !m_dragStarted)
+    {
+        m_dragStarted = true;
+        QDrag *drag = new QDrag(this);
+        QMimeData *mimeData = new QMimeData;
+
+        mimeData->setText(m_color.name());
+        drag->setMimeData(mimeData);
+        drag->setPixmap(createDragPixmap());
+
+        drag->exec();
+    }
+}
+
+QPixmap ToolBarColorBox::createDragPixmap(int size) const
+{
+    QPixmap pix(size, size);
+    QPainter p(&pix);
+
+    QColor borderColor1 = QColor(143, 143 ,143);
+    QColor borderColor2 = QColor(43, 43, 43);
+
+    p.setBrush(QBrush(m_color));
+    p.setPen(QPen(QBrush(borderColor2),1));
+
+    p.fillRect(0, 0, size, size, borderColor1);
+    p.drawRect(1,1, size - 3, size - 3);
+    return pix;
+}
+
+void ToolBarColorBox::contextMenuEvent(QContextMenuEvent *ev)
+{
+    QMenu contextMenu;
+    contextMenu.addAction(m_copyHexColor);
+    contextMenu.exec(ev->globalPos());
+}
+
+void ToolBarColorBox::copyColorToClipboard()
+{
+    QClipboard *clipboard = QApplication::clipboard();
+    clipboard->setText(m_color.name());
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/toolbarcolorbox_p.h b/src/plugins/qmltooling/declarativeobserver/editor/toolbarcolorbox_p.h
new file mode 100644
index 0000000..d4914fa
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/toolbarcolorbox_p.h
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef TOOLBARCOLORBOX_H
+#define TOOLBARCOLORBOX_H
+
+#include <QtGui/QLabel>
+#include <QtGui/QColor>
+#include <QtCore/QPoint>
+
+QT_FORWARD_DECLARE_CLASS(QContextMenuEvent)
+QT_FORWARD_DECLARE_CLASS(QAction)
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class ToolBarColorBox : public QLabel
+{
+    Q_OBJECT
+
+public:
+    explicit ToolBarColorBox(QWidget *parent = 0);
+    void setColor(const QColor &color);
+
+protected:
+    void contextMenuEvent(QContextMenuEvent *ev);
+    void mousePressEvent(QMouseEvent *ev);
+    void mouseMoveEvent(QMouseEvent *ev);
+private slots:
+    void copyColorToClipboard();
+
+private:
+    QPixmap createDragPixmap(int size = 24) const;
+
+private:
+    bool m_dragStarted;
+    QPoint m_dragBeginPoint;
+    QAction *m_copyHexColor;
+    QColor m_color;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // TOOLBARCOLORBOX_H
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/zoomtool.cpp b/src/plugins/qmltooling/declarativeobserver/editor/zoomtool.cpp
new file mode 100644
index 0000000..b70cda5
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/zoomtool.cpp
@@ -0,0 +1,336 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "zoomtool_p.h"
+
+#include "../qdeclarativeviewobserver_p_p.h"
+
+#include <QtGui/QMouseEvent>
+#include <QtGui/QWheelEvent>
+#include <QtGui/QKeyEvent>
+#include <QtGui/QMenu>
+#include <QtGui/QAction>
+
+#include <QtCore/QRectF>
+#include <QtCore/QDebug>
+
+QT_BEGIN_NAMESPACE
+
+ZoomTool::ZoomTool(QDeclarativeViewObserver *view) :
+    AbstractLiveEditTool(view),
+    m_rubberbandManipulator(),
+    m_smoothZoomMultiplier(0.05f),
+    m_currentScale(1.0f)
+{
+    m_zoomTo100Action = new QAction(tr("Zoom to &100%"), this);
+    m_zoomInAction = new QAction(tr("Zoom In"), this);
+    m_zoomOutAction = new QAction(tr("Zoom Out"), this);
+    m_zoomInAction->setShortcut(QKeySequence(Qt::Key_Plus));
+    m_zoomOutAction->setShortcut(QKeySequence(Qt::Key_Minus));
+
+
+    LiveLayerItem *layerItem = QDeclarativeViewObserverPrivate::get(view)->manipulatorLayer;
+    QGraphicsObject *layerObject = reinterpret_cast<QGraphicsObject *>(layerItem);
+    m_rubberbandManipulator = new LiveRubberBandSelectionManipulator(layerObject, view);
+
+
+    connect(m_zoomTo100Action, SIGNAL(triggered()), SLOT(zoomTo100()));
+    connect(m_zoomInAction, SIGNAL(triggered()), SLOT(zoomIn()));
+    connect(m_zoomOutAction, SIGNAL(triggered()), SLOT(zoomOut()));
+}
+
+ZoomTool::~ZoomTool()
+{
+    delete m_rubberbandManipulator;
+}
+
+void ZoomTool::mousePressEvent(QMouseEvent *event)
+{
+    m_mousePos = event->pos();
+
+    QPointF scenePos = view()->mapToScene(event->pos());
+
+    if (event->buttons() & Qt::RightButton) {
+        QMenu contextMenu;
+        contextMenu.addAction(m_zoomTo100Action);
+        contextMenu.addSeparator();
+        contextMenu.addAction(m_zoomInAction);
+        contextMenu.addAction(m_zoomOutAction);
+        contextMenu.exec(event->globalPos());
+    } else if (event->buttons() & Qt::LeftButton) {
+        m_dragBeginPos = scenePos;
+        m_dragStarted = false;
+    }
+}
+
+void ZoomTool::mouseMoveEvent(QMouseEvent *event)
+{
+    m_mousePos = event->pos();
+
+    QPointF scenePos = view()->mapToScene(event->pos());
+
+    if (event->buttons() & Qt::LeftButton
+            && (QPointF(scenePos - m_dragBeginPos).manhattanLength()
+                > Constants::DragStartDistance / 3)
+            && !m_dragStarted)
+    {
+        m_dragStarted = true;
+        m_rubberbandManipulator->begin(m_dragBeginPos);
+        return;
+    }
+
+    if (m_dragStarted)
+        m_rubberbandManipulator->update(scenePos);
+
+}
+
+void ZoomTool::mouseReleaseEvent(QMouseEvent *event)
+{
+    m_mousePos = event->pos();
+    QPointF scenePos = view()->mapToScene(event->pos());
+
+    if (m_dragStarted) {
+        m_rubberbandManipulator->end();
+
+        int x1 = qMin(scenePos.x(), m_rubberbandManipulator->beginPoint().x());
+        int x2 = qMax(scenePos.x(), m_rubberbandManipulator->beginPoint().x());
+        int y1 = qMin(scenePos.y(), m_rubberbandManipulator->beginPoint().y());
+        int y2 = qMax(scenePos.y(), m_rubberbandManipulator->beginPoint().y());
+
+        QPointF scenePosTopLeft = QPoint(x1, y1);
+        QPointF scenePosBottomRight = QPoint(x2, y2);
+
+        QRectF sceneArea(scenePosTopLeft, scenePosBottomRight);
+
+        m_currentScale = qMin(view()->rect().width() / sceneArea.width(),
+                              view()->rect().height() / sceneArea.height());
+
+
+        QTransform transform;
+        transform.scale(m_currentScale, m_currentScale);
+
+        view()->setTransform(transform);
+        view()->setSceneRect(sceneArea);
+    } else {
+        Qt::KeyboardModifier modifierKey = Qt::ControlModifier;
+#ifdef Q_WS_MAC
+        modifierKey = Qt::AltModifier;
+#endif
+        if (event->modifiers() & modifierKey) {
+            zoomOut();
+        } else {
+            zoomIn();
+        }
+    }
+}
+
+void ZoomTool::zoomIn()
+{
+    m_currentScale = nextZoomScale(ZoomIn);
+    scaleView(view()->mapToScene(m_mousePos));
+}
+
+void ZoomTool::zoomOut()
+{
+    m_currentScale = nextZoomScale(ZoomOut);
+    scaleView(view()->mapToScene(m_mousePos));
+}
+
+void ZoomTool::mouseDoubleClickEvent(QMouseEvent *event)
+{
+    m_mousePos = event->pos();
+}
+
+
+void ZoomTool::hoverMoveEvent(QMouseEvent *event)
+{
+    m_mousePos = event->pos();
+}
+
+
+void ZoomTool::keyPressEvent(QKeyEvent * /*event*/)
+{
+}
+
+void ZoomTool::wheelEvent(QWheelEvent *event)
+{
+    if (event->orientation() != Qt::Vertical)
+        return;
+
+    Qt::KeyboardModifier smoothZoomModifier = Qt::ControlModifier;
+    if (event->modifiers() & smoothZoomModifier) {
+        int numDegrees = event->delta() / 8;
+        m_currentScale += m_smoothZoomMultiplier * (numDegrees / 15.0f);
+
+        scaleView(view()->mapToScene(m_mousePos));
+
+    } else if (!event->modifiers()) {
+        if (event->delta() > 0) {
+            m_currentScale = nextZoomScale(ZoomIn);
+        } else if (event->delta() < 0) {
+            m_currentScale = nextZoomScale(ZoomOut);
+        }
+        scaleView(view()->mapToScene(m_mousePos));
+    }
+}
+
+void ZoomTool::keyReleaseEvent(QKeyEvent *event)
+{
+    switch (event->key()) {
+    case Qt::Key_Plus:
+        zoomIn();
+        break;
+    case Qt::Key_Minus:
+        zoomOut();
+        break;
+    case Qt::Key_1:
+    case Qt::Key_2:
+    case Qt::Key_3:
+    case Qt::Key_4:
+    case Qt::Key_5:
+    case Qt::Key_6:
+    case Qt::Key_7:
+    case Qt::Key_8:
+    case Qt::Key_9:
+    {
+        m_currentScale = ((event->key() - Qt::Key_0) * 1.0f);
+        scaleView(view()->mapToScene(m_mousePos)); // view()->mapToScene(view()->rect().center())
+        break;
+    }
+
+    default:
+        break;
+    }
+
+}
+
+void ZoomTool::itemsAboutToRemoved(const QList<QGraphicsItem*> &/*itemList*/)
+{
+}
+
+void ZoomTool::clear()
+{
+    view()->setCursor(Qt::ArrowCursor);
+}
+
+void ZoomTool::selectedItemsChanged(const QList<QGraphicsItem*> &/*itemList*/)
+{
+}
+
+void ZoomTool::scaleView(const QPointF &centerPos)
+{
+
+    QTransform transform;
+    transform.scale(m_currentScale, m_currentScale);
+    view()->setTransform(transform);
+
+    QPointF adjustedCenterPos = centerPos;
+    QSize rectSize(view()->rect().width() / m_currentScale,
+                   view()->rect().height() / m_currentScale);
+
+    QRectF sceneRect;
+    if (qAbs(m_currentScale - 1.0f) < Constants::ZoomSnapDelta) {
+        adjustedCenterPos.rx() = rectSize.width() / 2;
+        adjustedCenterPos.ry() = rectSize.height() / 2;
+    }
+
+    if (m_currentScale < 1.0f) {
+        adjustedCenterPos.rx() = rectSize.width() / 2;
+        adjustedCenterPos.ry() = rectSize.height() / 2;
+        sceneRect.setRect(view()->rect().width() / 2 -rectSize.width() / 2,
+                          view()->rect().height() / 2 -rectSize.height() / 2,
+                          rectSize.width(),
+                          rectSize.height());
+    } else {
+        sceneRect.setRect(adjustedCenterPos.x() - rectSize.width() / 2,
+                          adjustedCenterPos.y() - rectSize.height() / 2,
+                          rectSize.width(),
+                          rectSize.height());
+    }
+
+    view()->setSceneRect(sceneRect);
+}
+
+void ZoomTool::zoomTo100()
+{
+    m_currentScale = 1.0f;
+    scaleView(view()->mapToScene(view()->rect().center()));
+}
+
+qreal ZoomTool::nextZoomScale(ZoomDirection direction) const
+{
+    static QList<qreal> zoomScales =
+            QList<qreal>()
+            << 0.125f
+            << 1.0f / 6.0f
+            << 0.25f
+            << 1.0f / 3.0f
+            << 0.5f
+            << 2.0f / 3.0f
+            << 1.0f
+            << 2.0f
+            << 3.0f
+            << 4.0f
+            << 5.0f
+            << 6.0f
+            << 7.0f
+            << 8.0f
+            << 12.0f
+            << 16.0f
+            << 32.0f
+            << 48.0f;
+
+    if (direction == ZoomIn) {
+        for (int i = 0; i < zoomScales.length(); ++i) {
+            if (zoomScales[i] > m_currentScale || i == zoomScales.length() - 1)
+                return zoomScales[i];
+        }
+    } else {
+        for (int i = zoomScales.length() - 1; i >= 0; --i) {
+            if (zoomScales[i] < m_currentScale || i == 0)
+                return zoomScales[i];
+        }
+    }
+
+    return 1.0f;
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/qmltooling/declarativeobserver/editor/zoomtool_p.h b/src/plugins/qmltooling/declarativeobserver/editor/zoomtool_p.h
new file mode 100644
index 0000000..6734cf9
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/editor/zoomtool_p.h
@@ -0,0 +1,113 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef ZOOMTOOL_H
+#define ZOOMTOOL_H
+
+#include "abstractliveedittool_p.h"
+#include "liverubberbandselectionmanipulator_p.h"
+
+QT_FORWARD_DECLARE_CLASS(QAction)
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class ZoomTool : public AbstractLiveEditTool
+{
+    Q_OBJECT
+
+public:
+    enum ZoomDirection {
+        ZoomIn,
+        ZoomOut
+    };
+
+    explicit ZoomTool(QDeclarativeViewObserver *view);
+
+    virtual ~ZoomTool();
+
+    void mousePressEvent(QMouseEvent *event);
+    void mouseMoveEvent(QMouseEvent *event);
+    void mouseReleaseEvent(QMouseEvent *event);
+    void mouseDoubleClickEvent(QMouseEvent *event);
+
+    void hoverMoveEvent(QMouseEvent *event);
+    void wheelEvent(QWheelEvent *event);
+
+    void keyPressEvent(QKeyEvent *event);
+    void keyReleaseEvent(QKeyEvent *keyEvent);
+    void itemsAboutToRemoved(const QList<QGraphicsItem*> &itemList);
+
+    void clear();
+
+protected:
+    void selectedItemsChanged(const QList<QGraphicsItem*> &itemList);
+
+private slots:
+    void zoomTo100();
+    void zoomIn();
+    void zoomOut();
+
+private:
+    qreal nextZoomScale(ZoomDirection direction) const;
+    void scaleView(const QPointF &centerPos);
+
+private:
+    bool m_dragStarted;
+    QPoint m_mousePos; // in view coords
+    QPointF m_dragBeginPos;
+    QAction *m_zoomTo100Action;
+    QAction *m_zoomInAction;
+    QAction *m_zoomOutAction;
+    LiveRubberBandSelectionManipulator *m_rubberbandManipulator;
+
+    qreal m_smoothZoomMultiplier;
+    qreal m_currentScale;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // ZOOMTOOL_H
diff --git a/src/plugins/qmltooling/declarativeobserver/qdeclarativeobserverplugin.cpp b/src/plugins/qmltooling/declarativeobserver/qdeclarativeobserverplugin.cpp
new file mode 100644
index 0000000..458b7ef
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/qdeclarativeobserverplugin.cpp
@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qdeclarativeobserverplugin.h"
+
+#include "qdeclarativeviewobserver_p.h"
+
+#include <QtCore/qplugin.h>
+#include <QtDeclarative/private/qdeclarativeobserverservice_p.h>
+
+QT_BEGIN_NAMESPACE
+
+QDeclarativeObserverPlugin::QDeclarativeObserverPlugin() :
+    m_observer(0)
+{
+}
+
+QDeclarativeObserverPlugin::~QDeclarativeObserverPlugin()
+{
+    delete m_observer;
+}
+
+void QDeclarativeObserverPlugin::activate()
+{
+    QDeclarativeObserverService *service = QDeclarativeObserverService::instance();
+    QList<QDeclarativeView*> views = service->views();
+    if (views.isEmpty())
+        return;
+
+    // TODO: Support multiple views
+    QDeclarativeView *view = service->views().at(0);
+    m_observer = new QDeclarativeViewObserver(view, view);
+}
+
+void QDeclarativeObserverPlugin::deactivate()
+{
+    delete m_observer;
+}
+
+Q_EXPORT_PLUGIN2(declarativeobserver, QDeclarativeObserverPlugin)
+
+QT_END_NAMESPACE
+
diff --git a/src/plugins/qmltooling/declarativeobserver/qdeclarativeobserverplugin.h b/src/plugins/qmltooling/declarativeobserver/qdeclarativeobserverplugin.h
new file mode 100644
index 0000000..82d3dbc
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/qdeclarativeobserverplugin.h
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QDECLARATIVEOBSERVERPLUGIN_H
+#define QDECLARATIVEOBSERVERPLUGIN_H
+
+#include <QtCore/QPointer>
+#include <QtDeclarative/private/qdeclarativeobserverinterface_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QDeclarativeViewObserver;
+
+class QDeclarativeObserverPlugin : public QObject, public QDeclarativeObserverInterface
+{
+    Q_OBJECT
+    Q_DISABLE_COPY(QDeclarativeObserverPlugin)
+    Q_INTERFACES(QDeclarativeObserverInterface)
+
+public:
+    QDeclarativeObserverPlugin();
+    ~QDeclarativeObserverPlugin();
+
+    void activate();
+    void deactivate();
+
+private:
+    QPointer<QDeclarativeViewObserver> m_observer;
+};
+
+QT_END_NAMESPACE
+
+#endif // QDECLARATIVEOBSERVERPLUGIN_H
diff --git a/src/plugins/qmltooling/declarativeobserver/qdeclarativeobserverprotocol.h b/src/plugins/qmltooling/declarativeobserver/qdeclarativeobserverprotocol.h
new file mode 100644
index 0000000..eb46693
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/qdeclarativeobserverprotocol.h
@@ -0,0 +1,145 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QDECLARATIVEOBSERVERPROTOCOL_H
+#define QDECLARATIVEOBSERVERPROTOCOL_H
+
+#include <QtCore/QDebug>
+#include <QtCore/QMetaType>
+#include <QtCore/QMetaEnum>
+#include <QtCore/QObject>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class ObserverProtocol : public QObject
+{
+    Q_OBJECT
+    Q_ENUMS(Message Tool)
+
+public:
+    enum Message {
+        AnimationSpeedChanged  = 0,
+        AnimationPausedChanged = 19, // highest value
+        ChangeTool             = 1,
+        ClearComponentCache    = 2,
+        ColorChanged           = 3,
+        ContextPathUpdated     = 4,
+        CreateObject           = 5,
+        CurrentObjectsChanged  = 6,
+        DestroyObject          = 7,
+        MoveObject             = 8,
+        ObjectIdList           = 9,
+        Reload                 = 10,
+        Reloaded               = 11,
+        SetAnimationSpeed      = 12,
+        SetAnimationPaused     = 18,
+        SetContextPathIdx      = 13,
+        SetCurrentObjects      = 14,
+        SetDesignMode          = 15,
+        ShowAppOnTop           = 16,
+        ToolChanged            = 17
+    };
+
+    enum Tool {
+        ColorPickerTool,
+        SelectMarqueeTool,
+        SelectTool,
+        ZoomTool
+    };
+
+    static inline QString toString(Message message)
+    {
+        return QLatin1String(staticMetaObject.enumerator(0).valueToKey(message));
+    }
+
+    static inline QString toString(Tool tool)
+    {
+        return QLatin1String(staticMetaObject.enumerator(1).valueToKey(tool));
+    }
+};
+
+inline QDataStream & operator<< (QDataStream &stream, ObserverProtocol::Message message)
+{
+    return stream << static_cast<quint32>(message);
+}
+
+inline QDataStream & operator>> (QDataStream &stream, ObserverProtocol::Message &message)
+{
+    quint32 i;
+    stream >> i;
+    message = static_cast<ObserverProtocol::Message>(i);
+    return stream;
+}
+
+inline QDebug operator<< (QDebug dbg, ObserverProtocol::Message message)
+{
+    dbg << ObserverProtocol::toString(message);
+    return dbg;
+}
+
+inline QDataStream & operator<< (QDataStream &stream, ObserverProtocol::Tool tool)
+{
+    return stream << static_cast<quint32>(tool);
+}
+
+inline QDataStream & operator>> (QDataStream &stream, ObserverProtocol::Tool &tool)
+{
+    quint32 i;
+    stream >> i;
+    tool = static_cast<ObserverProtocol::Tool>(i);
+    return stream;
+}
+
+inline QDebug operator<< (QDebug dbg, ObserverProtocol::Tool tool)
+{
+    dbg << ObserverProtocol::toString(tool);
+    return dbg;
+}
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QDECLARATIVEOBSERVERPROTOCOL_H
diff --git a/src/plugins/qmltooling/declarativeobserver/qdeclarativeviewobserver.cpp b/src/plugins/qmltooling/declarativeobserver/qdeclarativeviewobserver.cpp
new file mode 100644
index 0000000..2286990
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/qdeclarativeviewobserver.cpp
@@ -0,0 +1,1167 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "QtDeclarative/private/qdeclarativeobserverservice_p.h"
+#include "QtDeclarative/private/qdeclarativedebughelper_p.h"
+
+#include "qdeclarativeviewobserver_p.h"
+#include "qdeclarativeviewobserver_p_p.h"
+#include "qdeclarativeobserverprotocol.h"
+
+#include "editor/liveselectiontool_p.h"
+#include "editor/zoomtool_p.h"
+#include "editor/colorpickertool_p.h"
+#include "editor/livelayeritem_p.h"
+#include "editor/boundingrecthighlighter_p.h"
+#include "editor/subcomponenteditortool_p.h"
+#include "editor/qmltoolbar_p.h"
+
+#include <QtDeclarative/QDeclarativeItem>
+#include <QtDeclarative/QDeclarativeEngine>
+#include <QtDeclarative/QDeclarativeContext>
+#include <QtDeclarative/QDeclarativeExpression>
+#include <QtGui/QWidget>
+#include <QtGui/QVBoxLayout>
+#include <QtGui/QMouseEvent>
+#include <QtGui/QGraphicsObject>
+#include <QtGui/QApplication>
+#include <QtCore/QSettings>
+
+static inline void initEditorResource() { Q_INIT_RESOURCE(editor); }
+
+QT_BEGIN_NAMESPACE
+
+const char * const KEY_TOOLBOX_GEOMETRY = "toolBox/geometry";
+
+const int SceneChangeUpdateInterval = 5000;
+
+
+class ToolBox : public QWidget
+{
+    Q_OBJECT
+
+public:
+    ToolBox(QWidget *parent = 0);
+    ~ToolBox();
+
+    QmlToolBar *toolBar() const { return m_toolBar; }
+
+private:
+    QSettings m_settings;
+    QmlToolBar *m_toolBar;
+};
+
+ToolBox::ToolBox(QWidget *parent)
+    : QWidget(parent, Qt::Tool)
+    , m_settings(QLatin1String("Nokia"), QLatin1String("QmlObserver"), this)
+    , m_toolBar(new QmlToolBar)
+{
+    setWindowFlags((windowFlags() & ~Qt::WindowCloseButtonHint) | Qt::CustomizeWindowHint);
+    setWindowTitle(tr("Qt Quick Toolbox"));
+
+    QVBoxLayout *verticalLayout = new QVBoxLayout;
+    verticalLayout->setMargin(0);
+    verticalLayout->addWidget(m_toolBar);
+    setLayout(verticalLayout);
+
+    restoreGeometry(m_settings.value(QLatin1String(KEY_TOOLBOX_GEOMETRY)).toByteArray());
+}
+
+ToolBox::~ToolBox()
+{
+    m_settings.setValue(QLatin1String(KEY_TOOLBOX_GEOMETRY), saveGeometry());
+}
+
+
+QDeclarativeViewObserverPrivate::QDeclarativeViewObserverPrivate(QDeclarativeViewObserver *q) :
+    q(q),
+    designModeBehavior(false),
+    showAppOnTop(false),
+    animationPaused(false),
+    slowDownFactor(1.0f),
+    toolBox(0)
+{
+}
+
+QDeclarativeViewObserverPrivate::~QDeclarativeViewObserverPrivate()
+{
+}
+
+QDeclarativeViewObserver::QDeclarativeViewObserver(QDeclarativeView *view,
+                                                   QObject *parent) :
+    QObject(parent),
+    data(new QDeclarativeViewObserverPrivate(this))
+{
+    initEditorResource();
+
+    data->view = view;
+    data->manipulatorLayer = new LiveLayerItem(view->scene());
+    data->selectionTool = new LiveSelectionTool(this);
+    data->zoomTool = new ZoomTool(this);
+    data->colorPickerTool = new ColorPickerTool(this);
+    data->boundingRectHighlighter = new BoundingRectHighlighter(this);
+    data->subcomponentEditorTool = new SubcomponentEditorTool(this);
+    data->currentTool = data->selectionTool;
+
+    // to capture ChildRemoved event when viewport changes
+    data->view->installEventFilter(this);
+
+    data->setViewport(data->view->viewport());
+
+    data->debugService = QDeclarativeObserverService::instance();
+    connect(data->debugService, SIGNAL(gotMessage(QByteArray)),
+            this, SLOT(handleMessage(QByteArray)));
+
+    connect(data->view, SIGNAL(statusChanged(QDeclarativeView::Status)),
+            data.data(), SLOT(_q_onStatusChanged(QDeclarativeView::Status)));
+
+    connect(data->colorPickerTool, SIGNAL(selectedColorChanged(QColor)),
+            SIGNAL(selectedColorChanged(QColor)));
+    connect(data->colorPickerTool, SIGNAL(selectedColorChanged(QColor)),
+            this, SLOT(sendColorChanged(QColor)));
+
+    connect(data->subcomponentEditorTool, SIGNAL(cleared()), SIGNAL(inspectorContextCleared()));
+    connect(data->subcomponentEditorTool, SIGNAL(contextPushed(QString)),
+            SIGNAL(inspectorContextPushed(QString)));
+    connect(data->subcomponentEditorTool, SIGNAL(contextPopped()),
+            SIGNAL(inspectorContextPopped()));
+    connect(data->subcomponentEditorTool, SIGNAL(contextPathChanged(QStringList)),
+            this, SLOT(sendContextPathUpdated(QStringList)));
+
+    data->_q_changeToSingleSelectTool();
+}
+
+QDeclarativeViewObserver::~QDeclarativeViewObserver()
+{
+}
+
+void QDeclarativeViewObserver::setObserverContext(int contextIndex)
+{
+    if (data->subcomponentEditorTool->contextIndex() != contextIndex) {
+        QGraphicsObject *object = data->subcomponentEditorTool->setContext(contextIndex);
+        if (object)
+            setSelectedItems(QList<QGraphicsItem*>() << object);
+    }
+}
+
+void QDeclarativeViewObserverPrivate::_q_setToolBoxVisible(bool visible)
+{
+#if !defined(Q_OS_SYMBIAN) && !defined(Q_WS_MAEMO_5) && !defined(Q_WS_SIMULATOR)
+    if (!toolBox && visible)
+        createToolBox();
+    if (toolBox)
+        toolBox->setVisible(visible);
+#else
+    Q_UNUSED(visible)
+#endif
+}
+
+void QDeclarativeViewObserverPrivate::_q_reloadView()
+{
+    subcomponentEditorTool->clear();
+    clearHighlight();
+    emit q->reloadRequested();
+}
+
+void QDeclarativeViewObserverPrivate::setViewport(QWidget *widget)
+{
+    if (viewport.data() == widget)
+        return;
+
+    if (viewport)
+        viewport.data()->removeEventFilter(q);
+
+    viewport = widget;
+    if (viewport) {
+        // make sure we get mouse move events
+        viewport.data()->setMouseTracking(true);
+        viewport.data()->installEventFilter(q);
+    }
+}
+
+void QDeclarativeViewObserverPrivate::clearEditorItems()
+{
+    clearHighlight();
+    setSelectedItems(QList<QGraphicsItem*>());
+}
+
+bool QDeclarativeViewObserver::eventFilter(QObject *obj, QEvent *event)
+{
+    if (obj == data->view) {
+        // Event from view
+        if (event->type() == QEvent::ChildRemoved) {
+            // Might mean that viewport has changed
+            if (data->view->viewport() != data->viewport.data())
+                data->setViewport(data->view->viewport());
+        }
+        return QObject::eventFilter(obj, event);
+    }
+
+    // Event from viewport
+    switch (event->type()) {
+    case QEvent::Leave: {
+        if (leaveEvent(event))
+            return true;
+        break;
+    }
+    case QEvent::MouseButtonPress: {
+        if (mousePressEvent(static_cast<QMouseEvent*>(event)))
+            return true;
+        break;
+    }
+    case QEvent::MouseMove: {
+        if (mouseMoveEvent(static_cast<QMouseEvent*>(event)))
+            return true;
+        break;
+    }
+    case QEvent::MouseButtonRelease: {
+        if (mouseReleaseEvent(static_cast<QMouseEvent*>(event)))
+            return true;
+        break;
+    }
+    case QEvent::KeyPress: {
+        if (keyPressEvent(static_cast<QKeyEvent*>(event)))
+            return true;
+        break;
+    }
+    case QEvent::KeyRelease: {
+        if (keyReleaseEvent(static_cast<QKeyEvent*>(event)))
+            return true;
+        break;
+    }
+    case QEvent::MouseButtonDblClick: {
+        if (mouseDoubleClickEvent(static_cast<QMouseEvent*>(event)))
+            return true;
+        break;
+    }
+    case QEvent::Wheel: {
+        if (wheelEvent(static_cast<QWheelEvent*>(event)))
+            return true;
+        break;
+    }
+    default: {
+        break;
+    }
+    } //switch
+
+    // standard event processing
+    return QObject::eventFilter(obj, event);
+}
+
+bool QDeclarativeViewObserver::leaveEvent(QEvent * /*event*/)
+{
+    if (!data->designModeBehavior)
+        return false;
+    data->clearHighlight();
+    return true;
+}
+
+bool QDeclarativeViewObserver::mousePressEvent(QMouseEvent *event)
+{
+    if (!data->designModeBehavior)
+        return false;
+    data->cursorPos = event->pos();
+    data->currentTool->mousePressEvent(event);
+    return true;
+}
+
+bool QDeclarativeViewObserver::mouseMoveEvent(QMouseEvent *event)
+{
+    if (!data->designModeBehavior) {
+        data->clearEditorItems();
+        return false;
+    }
+    data->cursorPos = event->pos();
+
+    QList<QGraphicsItem*> selItems = data->selectableItems(event->pos());
+    if (!selItems.isEmpty()) {
+        declarativeView()->setToolTip(data->currentTool->titleForItem(selItems.first()));
+    } else {
+        declarativeView()->setToolTip(QString());
+    }
+    if (event->buttons()) {
+        data->subcomponentEditorTool->mouseMoveEvent(event);
+        data->currentTool->mouseMoveEvent(event);
+    } else {
+        data->subcomponentEditorTool->hoverMoveEvent(event);
+        data->currentTool->hoverMoveEvent(event);
+    }
+    return true;
+}
+
+bool QDeclarativeViewObserver::mouseReleaseEvent(QMouseEvent *event)
+{
+    if (!data->designModeBehavior)
+        return false;
+    data->subcomponentEditorTool->mouseReleaseEvent(event);
+
+    data->cursorPos = event->pos();
+    data->currentTool->mouseReleaseEvent(event);
+    return true;
+}
+
+bool QDeclarativeViewObserver::keyPressEvent(QKeyEvent *event)
+{
+    if (!data->designModeBehavior)
+        return false;
+
+    data->currentTool->keyPressEvent(event);
+    return true;
+}
+
+bool QDeclarativeViewObserver::keyReleaseEvent(QKeyEvent *event)
+{
+    if (!data->designModeBehavior)
+        return false;
+
+    switch (event->key()) {
+    case Qt::Key_V:
+        data->_q_changeToSingleSelectTool();
+        break;
+// disabled because multiselection does not do anything useful without design mode
+//    case Qt::Key_M:
+//        data->_q_changeToMarqueeSelectTool();
+//        break;
+    case Qt::Key_I:
+        data->_q_changeToColorPickerTool();
+        break;
+    case Qt::Key_Z:
+        data->_q_changeToZoomTool();
+        break;
+    case Qt::Key_Enter:
+    case Qt::Key_Return:
+        if (!data->selectedItems().isEmpty())
+            data->subcomponentEditorTool->setCurrentItem(data->selectedItems().first());
+        break;
+    case Qt::Key_Space:
+        setAnimationPaused(!data->animationPaused);
+        break;
+    default:
+        break;
+    }
+
+    data->currentTool->keyReleaseEvent(event);
+    return true;
+}
+
+void QDeclarativeViewObserverPrivate::_q_createQmlObject(const QString &qml, QObject *parent,
+                                                         const QStringList &importList,
+                                                         const QString &filename)
+{
+    if (!parent)
+        return;
+
+    QString imports;
+    foreach (const QString &s, importList) {
+        imports += s;
+        imports += QLatin1Char('\n');
+    }
+
+    QDeclarativeContext *parentContext = view->engine()->contextForObject(parent);
+    QDeclarativeComponent component(view->engine(), q);
+    QByteArray constructedQml = QString(imports + qml).toLatin1();
+
+    component.setData(constructedQml, QUrl::fromLocalFile(filename));
+    QObject *newObject = component.create(parentContext);
+    if (newObject) {
+        newObject->setParent(parent);
+        QDeclarativeItem *parentItem = qobject_cast<QDeclarativeItem*>(parent);
+        QDeclarativeItem *newItem    = qobject_cast<QDeclarativeItem*>(newObject);
+        if (parentItem && newItem)
+            newItem->setParentItem(parentItem);
+    }
+}
+
+void QDeclarativeViewObserverPrivate::_q_reparentQmlObject(QObject *object, QObject *newParent)
+{
+    if (!newParent)
+        return;
+
+    object->setParent(newParent);
+    QDeclarativeItem *newParentItem = qobject_cast<QDeclarativeItem*>(newParent);
+    QDeclarativeItem *item    = qobject_cast<QDeclarativeItem*>(object);
+    if (newParentItem && item)
+        item->setParentItem(newParentItem);
+}
+
+void QDeclarativeViewObserverPrivate::_q_clearComponentCache()
+{
+    view->engine()->clearComponentCache();
+}
+
+void QDeclarativeViewObserverPrivate::_q_removeFromSelection(QObject *obj)
+{
+    QList<QGraphicsItem*> items = selectedItems();
+    if (QGraphicsItem *item = qobject_cast<QGraphicsObject*>(obj))
+        items.removeOne(item);
+    setSelectedItems(items);
+}
+
+QGraphicsItem *QDeclarativeViewObserverPrivate::currentRootItem() const
+{
+    return subcomponentEditorTool->currentRootItem();
+}
+
+bool QDeclarativeViewObserver::mouseDoubleClickEvent(QMouseEvent *event)
+{
+    if (!data->designModeBehavior)
+        return false;
+
+    if (data->currentToolMode != Constants::SelectionToolMode
+            && data->currentToolMode != Constants::MarqueeSelectionToolMode)
+        return true;
+
+    QGraphicsItem *itemToEnter = 0;
+    QList<QGraphicsItem*> itemList = data->view->items(event->pos());
+    data->filterForSelection(itemList);
+
+    if (data->selectedItems().isEmpty() && !itemList.isEmpty()) {
+        itemToEnter = itemList.first();
+    } else if (!data->selectedItems().isEmpty() && !itemList.isEmpty()) {
+        itemToEnter = itemList.first();
+    }
+
+    if (itemToEnter)
+        itemToEnter = data->subcomponentEditorTool->firstChildOfContext(itemToEnter);
+
+    data->subcomponentEditorTool->setCurrentItem(itemToEnter);
+    data->subcomponentEditorTool->mouseDoubleClickEvent(event);
+
+    if ((event->buttons() & Qt::LeftButton) && itemToEnter) {
+        if (QGraphicsObject *objectToEnter = itemToEnter->toGraphicsObject())
+            setSelectedItems(QList<QGraphicsItem*>() << objectToEnter);
+    }
+
+    return true;
+}
+
+bool QDeclarativeViewObserver::wheelEvent(QWheelEvent *event)
+{
+    if (!data->designModeBehavior)
+        return false;
+    data->currentTool->wheelEvent(event);
+    return true;
+}
+
+void QDeclarativeViewObserverPrivate::enterContext(QGraphicsItem *itemToEnter)
+{
+    QGraphicsItem *itemUnderCurrentContext = itemToEnter;
+    if (itemUnderCurrentContext)
+        itemUnderCurrentContext = subcomponentEditorTool->firstChildOfContext(itemToEnter);
+
+    if (itemUnderCurrentContext)
+        subcomponentEditorTool->setCurrentItem(itemToEnter);
+}
+
+void QDeclarativeViewObserver::setDesignModeBehavior(bool value)
+{
+    emit designModeBehaviorChanged(value);
+
+    if (data->toolBox)
+        data->toolBox->toolBar()->setDesignModeBehavior(value);
+    sendDesignModeBehavior(value);
+
+    data->designModeBehavior = value;
+    if (data->subcomponentEditorTool) {
+        data->subcomponentEditorTool->clear();
+        data->clearHighlight();
+        data->setSelectedItems(QList<QGraphicsItem*>());
+
+        if (data->view->rootObject())
+            data->subcomponentEditorTool->pushContext(data->view->rootObject());
+    }
+
+    if (!data->designModeBehavior)
+        data->clearEditorItems();
+}
+
+bool QDeclarativeViewObserver::designModeBehavior()
+{
+    return data->designModeBehavior;
+}
+
+bool QDeclarativeViewObserver::showAppOnTop() const
+{
+    return data->showAppOnTop;
+}
+
+void QDeclarativeViewObserver::setShowAppOnTop(bool appOnTop)
+{
+    if (data->view) {
+        QWidget *window = data->view->window();
+        Qt::WindowFlags flags = window->windowFlags();
+        if (appOnTop)
+            flags |= Qt::WindowStaysOnTopHint;
+        else
+            flags &= ~Qt::WindowStaysOnTopHint;
+
+        window->setWindowFlags(flags);
+        window->show();
+    }
+
+    data->showAppOnTop = appOnTop;
+    sendShowAppOnTop(appOnTop);
+
+    emit showAppOnTopChanged(appOnTop);
+}
+
+void QDeclarativeViewObserverPrivate::changeTool(Constants::DesignTool tool,
+                                                 Constants::ToolFlags /*flags*/)
+{
+    switch (tool) {
+    case Constants::SelectionToolMode:
+        _q_changeToSingleSelectTool();
+        break;
+    case Constants::NoTool:
+    default:
+        currentTool = 0;
+        break;
+    }
+}
+
+void QDeclarativeViewObserverPrivate::setSelectedItemsForTools(QList<QGraphicsItem *> items)
+{
+    foreach (const QWeakPointer<QGraphicsObject> &obj, currentSelection) {
+        if (QGraphicsItem *item = obj.data()) {
+            if (!items.contains(item)) {
+                QObject::disconnect(obj.data(), SIGNAL(destroyed(QObject*)),
+                                    this, SLOT(_q_removeFromSelection(QObject*)));
+                currentSelection.removeOne(obj);
+            }
+        }
+    }
+
+    foreach (QGraphicsItem *item, items) {
+        if (item) {
+            if (QGraphicsObject *obj = item->toGraphicsObject()) {
+                QObject::connect(obj, SIGNAL(destroyed(QObject*)),
+                                 this, SLOT(_q_removeFromSelection(QObject*)));
+                currentSelection.append(obj);
+            }
+        }
+    }
+
+    currentTool->updateSelectedItems();
+}
+
+void QDeclarativeViewObserverPrivate::setSelectedItems(QList<QGraphicsItem *> items)
+{
+    QList<QWeakPointer<QGraphicsObject> > oldList = currentSelection;
+    setSelectedItemsForTools(items);
+    if (oldList != currentSelection) {
+        QList<QObject*> objectList;
+        foreach (const QWeakPointer<QGraphicsObject> &graphicsObject, currentSelection) {
+            if (graphicsObject)
+                objectList << graphicsObject.data();
+        }
+
+        q->sendCurrentObjects(objectList);
+    }
+}
+
+QList<QGraphicsItem *> QDeclarativeViewObserverPrivate::selectedItems() const
+{
+    QList<QGraphicsItem *> selection;
+    foreach (const QWeakPointer<QGraphicsObject> &selectedObject, currentSelection) {
+        if (selectedObject.data())
+            selection << selectedObject.data();
+    }
+
+    return selection;
+}
+
+void QDeclarativeViewObserver::setSelectedItems(QList<QGraphicsItem *> items)
+{
+    data->setSelectedItems(items);
+}
+
+QList<QGraphicsItem *> QDeclarativeViewObserver::selectedItems() const
+{
+    return data->selectedItems();
+}
+
+QDeclarativeView *QDeclarativeViewObserver::declarativeView()
+{
+    return data->view;
+}
+
+void QDeclarativeViewObserverPrivate::clearHighlight()
+{
+    boundingRectHighlighter->clear();
+}
+
+void QDeclarativeViewObserverPrivate::highlight(QGraphicsObject * item, ContextFlags flags)
+{
+    highlight(QList<QGraphicsObject*>() << item, flags);
+}
+
+void QDeclarativeViewObserverPrivate::highlight(QList<QGraphicsObject *> items, ContextFlags flags)
+{
+    if (items.isEmpty())
+        return;
+
+    QList<QGraphicsObject*> objectList;
+    foreach (QGraphicsItem *item, items) {
+        QGraphicsItem *child = item;
+        if (flags & ContextSensitive)
+            child = subcomponentEditorTool->firstChildOfContext(item);
+
+        if (child) {
+            QGraphicsObject *childObject = child->toGraphicsObject();
+            if (childObject)
+                objectList << childObject;
+        }
+    }
+
+    boundingRectHighlighter->highlight(objectList);
+}
+
+bool QDeclarativeViewObserverPrivate::mouseInsideContextItem() const
+{
+    return subcomponentEditorTool->containsCursor(cursorPos.toPoint());
+}
+
+QList<QGraphicsItem*> QDeclarativeViewObserverPrivate::selectableItems(
+    const QPointF &scenePos) const
+{
+    QList<QGraphicsItem*> itemlist = view->scene()->items(scenePos);
+    return filterForCurrentContext(itemlist);
+}
+
+QList<QGraphicsItem*> QDeclarativeViewObserverPrivate::selectableItems(const QPoint &pos) const
+{
+    QList<QGraphicsItem*> itemlist = view->items(pos);
+    return filterForCurrentContext(itemlist);
+}
+
+QList<QGraphicsItem*> QDeclarativeViewObserverPrivate::selectableItems(
+    const QRectF &sceneRect, Qt::ItemSelectionMode selectionMode) const
+{
+    QList<QGraphicsItem*> itemlist = view->scene()->items(sceneRect, selectionMode);
+
+    return filterForCurrentContext(itemlist);
+}
+
+void QDeclarativeViewObserverPrivate::_q_changeToSingleSelectTool()
+{
+    currentToolMode = Constants::SelectionToolMode;
+    selectionTool->setRubberbandSelectionMode(false);
+
+    changeToSelectTool();
+
+    emit q->selectToolActivated();
+    q->sendCurrentTool(Constants::SelectionToolMode);
+}
+
+void QDeclarativeViewObserverPrivate::changeToSelectTool()
+{
+    if (currentTool == selectionTool)
+        return;
+
+    currentTool->clear();
+    currentTool = selectionTool;
+    currentTool->clear();
+    currentTool->updateSelectedItems();
+}
+
+void QDeclarativeViewObserverPrivate::_q_changeToMarqueeSelectTool()
+{
+    changeToSelectTool();
+    currentToolMode = Constants::MarqueeSelectionToolMode;
+    selectionTool->setRubberbandSelectionMode(true);
+
+    emit q->marqueeSelectToolActivated();
+    q->sendCurrentTool(Constants::MarqueeSelectionToolMode);
+}
+
+void QDeclarativeViewObserverPrivate::_q_changeToZoomTool()
+{
+    currentToolMode = Constants::ZoomMode;
+    currentTool->clear();
+    currentTool = zoomTool;
+    currentTool->clear();
+
+    emit q->zoomToolActivated();
+    q->sendCurrentTool(Constants::ZoomMode);
+}
+
+void QDeclarativeViewObserverPrivate::_q_changeToColorPickerTool()
+{
+    if (currentTool == colorPickerTool)
+        return;
+
+    currentToolMode = Constants::ColorPickerMode;
+    currentTool->clear();
+    currentTool = colorPickerTool;
+    currentTool->clear();
+
+    emit q->colorPickerActivated();
+    q->sendCurrentTool(Constants::ColorPickerMode);
+}
+
+void QDeclarativeViewObserverPrivate::_q_changeContextPathIndex(int index)
+{
+    subcomponentEditorTool->setContext(index);
+}
+
+void QDeclarativeViewObserver::setAnimationSpeed(qreal slowDownFactor)
+{
+    Q_ASSERT(slowDownFactor > 0);
+    if (data->slowDownFactor == slowDownFactor)
+        return;
+
+    animationSpeedChangeRequested(slowDownFactor);
+    sendAnimationSpeed(slowDownFactor);
+}
+
+void QDeclarativeViewObserver::setAnimationPaused(bool paused)
+{
+    if (data->animationPaused == paused)
+        return;
+
+    animationPausedChangeRequested(paused);
+    sendAnimationPaused(paused);
+}
+
+void QDeclarativeViewObserver::animationSpeedChangeRequested(qreal factor)
+{
+    if (data->slowDownFactor != factor) {
+        data->slowDownFactor = factor;
+        emit animationSpeedChanged(factor);
+    }
+
+    const float effectiveFactor = data->animationPaused ? 0 : factor;
+    QDeclarativeDebugHelper::setAnimationSlowDownFactor(effectiveFactor);
+}
+
+void QDeclarativeViewObserver::animationPausedChangeRequested(bool paused)
+{
+    if (data->animationPaused != paused) {
+        data->animationPaused = paused;
+        emit animationPausedChanged(paused);
+    }
+
+    const float effectiveFactor = paused ? 0 : data->slowDownFactor;
+    QDeclarativeDebugHelper::setAnimationSlowDownFactor(effectiveFactor);
+}
+
+
+void QDeclarativeViewObserverPrivate::_q_applyChangesFromClient()
+{
+}
+
+
+QList<QGraphicsItem*> QDeclarativeViewObserverPrivate::filterForSelection(
+    QList<QGraphicsItem*> &itemlist) const
+{
+    foreach (QGraphicsItem *item, itemlist) {
+        if (isEditorItem(item) || !subcomponentEditorTool->isChildOfContext(item))
+            itemlist.removeOne(item);
+    }
+
+    return itemlist;
+}
+
+QList<QGraphicsItem*> QDeclarativeViewObserverPrivate::filterForCurrentContext(
+    QList<QGraphicsItem*> &itemlist) const
+{
+    foreach (QGraphicsItem *item, itemlist) {
+
+        if (isEditorItem(item) || !subcomponentEditorTool->isDirectChildOfContext(item)) {
+
+            // if we're a child, but not directly, replace with the parent that is directly in context.
+            if (QGraphicsItem *contextParent = subcomponentEditorTool->firstChildOfContext(item)) {
+                if (contextParent != item) {
+                    if (itemlist.contains(contextParent)) {
+                        itemlist.removeOne(item);
+                    } else {
+                        itemlist.replace(itemlist.indexOf(item), contextParent);
+                    }
+                }
+            } else {
+                itemlist.removeOne(item);
+            }
+        }
+    }
+
+    return itemlist;
+}
+
+bool QDeclarativeViewObserverPrivate::isEditorItem(QGraphicsItem *item) const
+{
+    return (item->type() == Constants::EditorItemType
+            || item->type() == Constants::ResizeHandleItemType
+            || item->data(Constants::EditorItemDataKey).toBool());
+}
+
+void QDeclarativeViewObserverPrivate::_q_onStatusChanged(QDeclarativeView::Status status)
+{
+    if (status == QDeclarativeView::Ready) {
+        if (view->rootObject()) {
+            if (subcomponentEditorTool->contextIndex() != -1)
+                subcomponentEditorTool->clear();
+            subcomponentEditorTool->pushContext(view->rootObject());
+        }
+        q->sendReloaded();
+    }
+}
+
+void QDeclarativeViewObserverPrivate::_q_onCurrentObjectsChanged(QList<QObject*> objects)
+{
+    QList<QGraphicsItem*> items;
+    QList<QGraphicsObject*> gfxObjects;
+    foreach (QObject *obj, objects) {
+        QDeclarativeItem* declarativeItem = qobject_cast<QDeclarativeItem*>(obj);
+        if (declarativeItem) {
+            items << declarativeItem;
+            if (QGraphicsObject *gfxObj = declarativeItem->toGraphicsObject())
+                gfxObjects << gfxObj;
+        }
+    }
+    if (designModeBehavior) {
+        setSelectedItemsForTools(items);
+        clearHighlight();
+        highlight(gfxObjects, QDeclarativeViewObserverPrivate::IgnoreContext);
+    }
+}
+
+// adjusts bounding boxes on edges of screen to be visible
+QRectF QDeclarativeViewObserver::adjustToScreenBoundaries(const QRectF &boundingRectInSceneSpace)
+{
+    int marginFromEdge = 1;
+    QRectF boundingRect(boundingRectInSceneSpace);
+    if (qAbs(boundingRect.left()) - 1 < 2)
+        boundingRect.setLeft(marginFromEdge);
+
+    QRect rect = data->view->rect();
+
+    if (boundingRect.right() >= rect.right())
+        boundingRect.setRight(rect.right() - marginFromEdge);
+
+    if (qAbs(boundingRect.top()) - 1 < 2)
+        boundingRect.setTop(marginFromEdge);
+
+    if (boundingRect.bottom() >= rect.bottom())
+        boundingRect.setBottom(rect.bottom() - marginFromEdge);
+
+    return boundingRect;
+}
+
+void QDeclarativeViewObserverPrivate::createToolBox()
+{
+    toolBox = new ToolBox(q->declarativeView());
+
+    QmlToolBar *toolBar = toolBox->toolBar();
+
+    QObject::connect(q, SIGNAL(selectedColorChanged(QColor)),
+                     toolBar, SLOT(setColorBoxColor(QColor)));
+
+    QObject::connect(q, SIGNAL(designModeBehaviorChanged(bool)),
+                     toolBar, SLOT(setDesignModeBehavior(bool)));
+
+    QObject::connect(toolBar, SIGNAL(designModeBehaviorChanged(bool)),
+                     q, SLOT(setDesignModeBehavior(bool)));
+    QObject::connect(toolBar, SIGNAL(animationSpeedChanged(qreal)), q, SLOT(setAnimationSpeed(qreal)));
+    QObject::connect(toolBar, SIGNAL(animationPausedChanged(bool)), q, SLOT(setAnimationPaused(bool)));
+    QObject::connect(toolBar, SIGNAL(colorPickerSelected()), this, SLOT(_q_changeToColorPickerTool()));
+    QObject::connect(toolBar, SIGNAL(zoomToolSelected()), this, SLOT(_q_changeToZoomTool()));
+    QObject::connect(toolBar, SIGNAL(selectToolSelected()), this, SLOT(_q_changeToSingleSelectTool()));
+    QObject::connect(toolBar, SIGNAL(marqueeSelectToolSelected()),
+                     this, SLOT(_q_changeToMarqueeSelectTool()));
+
+    QObject::connect(toolBar, SIGNAL(applyChangesFromQmlFileSelected()),
+                     this, SLOT(_q_applyChangesFromClient()));
+
+    QObject::connect(q, SIGNAL(animationSpeedChanged(qreal)), toolBar, SLOT(setAnimationSpeed(qreal)));
+    QObject::connect(q, SIGNAL(animationPausedChanged(bool)), toolBar, SLOT(setAnimationPaused(bool)));
+
+    QObject::connect(q, SIGNAL(selectToolActivated()), toolBar, SLOT(activateSelectTool()));
+
+    // disabled features
+    //connect(d->m_toolBar, SIGNAL(applyChangesToQmlFileSelected()), SLOT(applyChangesToClient()));
+    //connect(q, SIGNAL(resizeToolActivated()), d->m_toolBar, SLOT(activateSelectTool()));
+    //connect(q, SIGNAL(moveToolActivated()),   d->m_toolBar, SLOT(activateSelectTool()));
+
+    QObject::connect(q, SIGNAL(colorPickerActivated()), toolBar, SLOT(activateColorPicker()));
+    QObject::connect(q, SIGNAL(zoomToolActivated()), toolBar, SLOT(activateZoom()));
+    QObject::connect(q, SIGNAL(marqueeSelectToolActivated()),
+                     toolBar, SLOT(activateMarqueeSelectTool()));
+}
+
+void QDeclarativeViewObserver::handleMessage(const QByteArray &message)
+{
+    QDataStream ds(message);
+
+    ObserverProtocol::Message type;
+    ds >> type;
+
+    switch (type) {
+    case ObserverProtocol::SetCurrentObjects: {
+        int itemCount = 0;
+        ds >> itemCount;
+
+        QList<QObject*> selectedObjects;
+        for (int i = 0; i < itemCount; ++i) {
+            int debugId = -1;
+            ds >> debugId;
+            QObject *obj = QDeclarativeDebugService::objectForId(debugId);
+
+            if (obj)
+                selectedObjects << obj;
+        }
+
+        data->_q_onCurrentObjectsChanged(selectedObjects);
+        break;
+    }
+    case ObserverProtocol::Reload: {
+        data->_q_reloadView();
+        break;
+    }
+    case ObserverProtocol::SetAnimationSpeed: {
+        qreal speed;
+        ds >> speed;
+        animationSpeedChangeRequested(speed);
+        break;
+    }
+    case ObserverProtocol::SetAnimationPaused: {
+        bool paused;
+        ds >> paused;
+        animationPausedChangeRequested(paused);
+        break;
+    }
+    case ObserverProtocol::ChangeTool: {
+        ObserverProtocol::Tool tool;
+        ds >> tool;
+        switch (tool) {
+        case ObserverProtocol::ColorPickerTool:
+            data->_q_changeToColorPickerTool();
+            break;
+        case ObserverProtocol::SelectTool:
+            data->_q_changeToSingleSelectTool();
+            break;
+        case ObserverProtocol::SelectMarqueeTool:
+            data->_q_changeToMarqueeSelectTool();
+            break;
+        case ObserverProtocol::ZoomTool:
+            data->_q_changeToZoomTool();
+            break;
+        default:
+            qWarning() << "Warning: Unhandled tool:" << tool;
+        }
+        break;
+    }
+    case ObserverProtocol::SetDesignMode: {
+        bool inDesignMode;
+        ds >> inDesignMode;
+        setDesignModeBehavior(inDesignMode);
+        break;
+    }
+    case ObserverProtocol::ShowAppOnTop: {
+        bool showOnTop;
+        ds >> showOnTop;
+        setShowAppOnTop(showOnTop);
+        break;
+    }
+    case ObserverProtocol::CreateObject: {
+        QString qml;
+        int parentId;
+        QString filename;
+        QStringList imports;
+        ds >> qml >> parentId >> imports >> filename;
+        data->_q_createQmlObject(qml, QDeclarativeDebugService::objectForId(parentId),
+                                 imports, filename);
+        break;
+    }
+    case ObserverProtocol::DestroyObject: {
+        int debugId;
+        ds >> debugId;
+        if (QObject* obj = QDeclarativeDebugService::objectForId(debugId))
+            obj->deleteLater();
+        break;
+    }
+    case ObserverProtocol::MoveObject: {
+        int debugId, newParent;
+        ds >> debugId >> newParent;
+        data->_q_reparentQmlObject(QDeclarativeDebugService::objectForId(debugId),
+                                   QDeclarativeDebugService::objectForId(newParent));
+        break;
+    }
+    case ObserverProtocol::ObjectIdList: {
+        int itemCount;
+        ds >> itemCount;
+        data->stringIdForObjectId.clear();
+        for (int i = 0; i < itemCount; ++i) {
+            int itemDebugId;
+            QString itemIdString;
+            ds >> itemDebugId
+               >> itemIdString;
+
+            data->stringIdForObjectId.insert(itemDebugId, itemIdString);
+        }
+        break;
+    }
+    case ObserverProtocol::SetContextPathIdx: {
+        int contextPathIndex;
+        ds >> contextPathIndex;
+        data->_q_changeContextPathIndex(contextPathIndex);
+        break;
+    }
+    case ObserverProtocol::ClearComponentCache: {
+        data->_q_clearComponentCache();
+        break;
+    }
+    default:
+        qWarning() << "Warning: Not handling message:" << type;
+    }
+}
+
+void QDeclarativeViewObserver::sendDesignModeBehavior(bool inDesignMode)
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << ObserverProtocol::SetDesignMode
+       << inDesignMode;
+
+    data->debugService->sendMessage(message);
+}
+
+void QDeclarativeViewObserver::sendCurrentObjects(QList<QObject*> objects)
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << ObserverProtocol::CurrentObjectsChanged
+       << objects.length();
+
+    foreach (QObject *object, objects) {
+        int id = QDeclarativeDebugService::idForObject(object);
+        ds << id;
+    }
+
+    data->debugService->sendMessage(message);
+}
+
+void QDeclarativeViewObserver::sendCurrentTool(Constants::DesignTool toolId)
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << ObserverProtocol::ToolChanged
+       << toolId;
+
+    data->debugService->sendMessage(message);
+}
+
+void QDeclarativeViewObserver::sendAnimationSpeed(qreal slowDownFactor)
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << ObserverProtocol::AnimationSpeedChanged
+       << slowDownFactor;
+
+    data->debugService->sendMessage(message);
+}
+
+void QDeclarativeViewObserver::sendAnimationPaused(bool paused)
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << ObserverProtocol::AnimationPausedChanged
+       << paused;
+
+    data->debugService->sendMessage(message);
+}
+
+void QDeclarativeViewObserver::sendReloaded()
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << ObserverProtocol::Reloaded;
+
+    data->debugService->sendMessage(message);
+}
+
+void QDeclarativeViewObserver::sendShowAppOnTop(bool showAppOnTop)
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << ObserverProtocol::ShowAppOnTop << showAppOnTop;
+
+    data->debugService->sendMessage(message);
+}
+
+void QDeclarativeViewObserver::sendColorChanged(const QColor &color)
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << ObserverProtocol::ColorChanged
+       << color;
+
+    data->debugService->sendMessage(message);
+}
+
+void QDeclarativeViewObserver::sendContextPathUpdated(const QStringList &contextPath)
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << ObserverProtocol::ContextPathUpdated
+       << contextPath;
+
+    data->debugService->sendMessage(message);
+}
+
+QString QDeclarativeViewObserver::idStringForObject(QObject *obj) const
+{
+    int id = QDeclarativeDebugService::idForObject(obj);
+    QString idString = data->stringIdForObjectId.value(id, QString());
+    return idString;
+}
+
+QT_END_NAMESPACE
+
+#include "qdeclarativeviewobserver.moc"
diff --git a/src/plugins/qmltooling/declarativeobserver/qdeclarativeviewobserver_p.h b/src/plugins/qmltooling/declarativeobserver/qdeclarativeviewobserver_p.h
new file mode 100644
index 0000000..6e986c2
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/qdeclarativeviewobserver_p.h
@@ -0,0 +1,154 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QDECLARATIVEVIEWOBSERVER_P_H
+#define QDECLARATIVEVIEWOBSERVER_P_H
+
+#include <private/qdeclarativeglobal_p.h>
+#include "qmlobserverconstants_p.h"
+
+#include <QtCore/QScopedPointer>
+#include <QtDeclarative/QDeclarativeView>
+
+QT_FORWARD_DECLARE_CLASS(QDeclarativeItem)
+QT_FORWARD_DECLARE_CLASS(QMouseEvent)
+QT_FORWARD_DECLARE_CLASS(QToolBar)
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class QDeclarativeViewObserverPrivate;
+
+class QDeclarativeViewObserver : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit QDeclarativeViewObserver(QDeclarativeView *view, QObject *parent = 0);
+    ~QDeclarativeViewObserver();
+
+    void setSelectedItems(QList<QGraphicsItem *> items);
+    QList<QGraphicsItem *> selectedItems() const;
+
+    QDeclarativeView *declarativeView();
+
+    QRectF adjustToScreenBoundaries(const QRectF &boundingRectInSceneSpace);
+
+    bool showAppOnTop() const;
+
+    void sendDesignModeBehavior(bool inDesignMode);
+    void sendCurrentObjects(QList<QObject*> items);
+    void sendAnimationSpeed(qreal slowDownFactor);
+    void sendAnimationPaused(bool paused);
+    void sendCurrentTool(Constants::DesignTool toolId);
+    void sendReloaded();
+    void sendShowAppOnTop(bool showAppOnTop);
+
+    QString idStringForObject(QObject *obj) const;
+
+public Q_SLOTS:
+    void sendColorChanged(const QColor &color);
+    void sendContextPathUpdated(const QStringList &contextPath);
+
+    void setDesignModeBehavior(bool value);
+    bool designModeBehavior();
+
+    void setShowAppOnTop(bool appOnTop);
+
+    void setAnimationSpeed(qreal factor);
+    void setAnimationPaused(bool paused);
+
+    void setObserverContext(int contextIndex);
+
+Q_SIGNALS:
+    void designModeBehaviorChanged(bool inDesignMode);
+    void showAppOnTopChanged(bool showAppOnTop);
+    void reloadRequested();
+    void marqueeSelectToolActivated();
+    void selectToolActivated();
+    void zoomToolActivated();
+    void colorPickerActivated();
+    void selectedColorChanged(const QColor &color);
+
+    void animationSpeedChanged(qreal factor);
+    void animationPausedChanged(bool paused);
+
+    void inspectorContextCleared();
+    void inspectorContextPushed(const QString &contextTitle);
+    void inspectorContextPopped();
+
+protected:
+    bool eventFilter(QObject *obj, QEvent *event);
+
+    bool leaveEvent(QEvent *);
+    bool mousePressEvent(QMouseEvent *event);
+    bool mouseMoveEvent(QMouseEvent *event);
+    bool mouseReleaseEvent(QMouseEvent *event);
+    bool keyPressEvent(QKeyEvent *event);
+    bool keyReleaseEvent(QKeyEvent *keyEvent);
+    bool mouseDoubleClickEvent(QMouseEvent *event);
+    bool wheelEvent(QWheelEvent *event);
+
+    void setSelectedItemsForTools(QList<QGraphicsItem *> items);
+
+private slots:
+    void handleMessage(const QByteArray &message);
+
+    void animationSpeedChangeRequested(qreal factor);
+    void animationPausedChangeRequested(bool paused);
+
+private:
+    Q_DISABLE_COPY(QDeclarativeViewObserver)
+
+    inline QDeclarativeViewObserverPrivate *d_func() { return data.data(); }
+    QScopedPointer<QDeclarativeViewObserverPrivate> data;
+    friend class QDeclarativeViewObserverPrivate;
+    friend class AbstractLiveEditTool;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QDECLARATIVEVIEWOBSERVER_P_H
diff --git a/src/plugins/qmltooling/declarativeobserver/qdeclarativeviewobserver_p_p.h b/src/plugins/qmltooling/declarativeobserver/qdeclarativeviewobserver_p_p.h
new file mode 100644
index 0000000..6022555
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/qdeclarativeviewobserver_p_p.h
@@ -0,0 +1,165 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QDECLARATIVEVIEWOBSERVER_P_P_H
+#define QDECLARATIVEVIEWOBSERVER_P_P_H
+
+#include "qdeclarativeviewobserver_p.h"
+
+#include <QtCore/QWeakPointer>
+#include <QtCore/QPointF>
+
+#include "QtDeclarative/private/qdeclarativeobserverservice_p.h"
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class QDeclarativeViewObserver;
+class LiveSelectionTool;
+class ZoomTool;
+class ColorPickerTool;
+class LiveLayerItem;
+class BoundingRectHighlighter;
+class SubcomponentEditorTool;
+class ToolBox;
+class AbstractLiveEditTool;
+
+class QDeclarativeViewObserverPrivate : public QObject
+{
+    Q_OBJECT
+public:
+    enum ContextFlags {
+        IgnoreContext,
+        ContextSensitive
+    };
+
+    QDeclarativeViewObserverPrivate(QDeclarativeViewObserver *);
+    ~QDeclarativeViewObserverPrivate();
+
+    QDeclarativeView *view;
+    QDeclarativeViewObserver *q;
+    QDeclarativeObserverService *debugService;
+    QWeakPointer<QWidget> viewport;
+    QHash<int, QString> stringIdForObjectId;
+
+    QPointF cursorPos;
+    QList<QWeakPointer<QGraphicsObject> > currentSelection;
+
+    Constants::DesignTool currentToolMode;
+    AbstractLiveEditTool *currentTool;
+
+    LiveSelectionTool *selectionTool;
+    ZoomTool *zoomTool;
+    ColorPickerTool *colorPickerTool;
+    SubcomponentEditorTool *subcomponentEditorTool;
+    LiveLayerItem *manipulatorLayer;
+
+    BoundingRectHighlighter *boundingRectHighlighter;
+
+    bool designModeBehavior;
+    bool showAppOnTop;
+
+    bool animationPaused;
+    qreal slowDownFactor;
+
+    ToolBox *toolBox;
+
+    void setViewport(QWidget *widget);
+
+    void clearEditorItems();
+    void createToolBox();
+    void changeToSelectTool();
+    QList<QGraphicsItem*> filterForCurrentContext(QList<QGraphicsItem*> &itemlist) const;
+    QList<QGraphicsItem*> filterForSelection(QList<QGraphicsItem*> &itemlist) const;
+
+    QList<QGraphicsItem*> selectableItems(const QPoint &pos) const;
+    QList<QGraphicsItem*> selectableItems(const QPointF &scenePos) const;
+    QList<QGraphicsItem*> selectableItems(const QRectF &sceneRect, Qt::ItemSelectionMode selectionMode) const;
+
+    void setSelectedItemsForTools(QList<QGraphicsItem *> items);
+    void setSelectedItems(QList<QGraphicsItem *> items);
+    QList<QGraphicsItem *> selectedItems() const;
+
+    void changeTool(Constants::DesignTool tool,
+                    Constants::ToolFlags flags = Constants::NoToolFlags);
+
+    void clearHighlight();
+    void highlight(QList<QGraphicsObject *> item, ContextFlags flags = ContextSensitive);
+    void highlight(QGraphicsObject *item, ContextFlags flags = ContextSensitive);
+
+    bool mouseInsideContextItem() const;
+    bool isEditorItem(QGraphicsItem *item) const;
+
+    QGraphicsItem *currentRootItem() const;
+
+    void enterContext(QGraphicsItem *itemToEnter);
+
+public slots:
+    void _q_setToolBoxVisible(bool visible);
+
+    void _q_reloadView();
+    void _q_onStatusChanged(QDeclarativeView::Status status);
+    void _q_onCurrentObjectsChanged(QList<QObject*> objects);
+    void _q_applyChangesFromClient();
+    void _q_createQmlObject(const QString &qml, QObject *parent,
+                            const QStringList &imports, const QString &filename = QString());
+    void _q_reparentQmlObject(QObject *, QObject *);
+
+    void _q_changeToSingleSelectTool();
+    void _q_changeToMarqueeSelectTool();
+    void _q_changeToZoomTool();
+    void _q_changeToColorPickerTool();
+    void _q_changeContextPathIndex(int index);
+    void _q_clearComponentCache();
+    void _q_removeFromSelection(QObject *);
+
+public:
+    static QDeclarativeViewObserverPrivate *get(QDeclarativeViewObserver *v) { return v->d_func(); }
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QDECLARATIVEVIEWOBSERVER_P_P_H
diff --git a/src/plugins/qmltooling/declarativeobserver/qmlobserverconstants_p.h b/src/plugins/qmltooling/declarativeobserver/qmlobserverconstants_p.h
new file mode 100644
index 0000000..353e235
--- /dev/null
+++ b/src/plugins/qmltooling/declarativeobserver/qmlobserverconstants_p.h
@@ -0,0 +1,90 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QMLOBSERVERCONSTANTS_H
+#define QMLOBSERVERCONSTANTS_H
+
+#include <QtDeclarative/private/qdeclarativeglobal_p.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+namespace Constants {
+
+enum DesignTool {
+    NoTool = 0,
+    SelectionToolMode = 1,
+    MarqueeSelectionToolMode = 2,
+    MoveToolMode = 3,
+    ResizeToolMode = 4,
+    ColorPickerMode = 5,
+    ZoomMode = 6
+};
+
+enum ToolFlags {
+    NoToolFlags = 0,
+    UseCursorPos = 1
+};
+
+static const int DragStartTime = 50;
+
+static const int DragStartDistance = 20;
+
+static const double ZoomSnapDelta = 0.04;
+
+static const int EditorItemDataKey = 1000;
+
+enum GraphicsItemTypes {
+    EditorItemType = 0xEAAA,
+    ResizeHandleItemType = 0xEAEA
+};
+
+
+} // namespace Constants
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QMLOBSERVERCONSTANTS_H
diff --git a/src/plugins/qmltooling/qmldbg_ost/qmlostplugin.cpp b/src/plugins/qmltooling/qmldbg_ost/qmlostplugin.cpp
index 1c91c34..ac32081 100644
--- a/src/plugins/qmltooling/qmldbg_ost/qmlostplugin.cpp
+++ b/src/plugins/qmltooling/qmldbg_ost/qmlostplugin.cpp
@@ -109,6 +109,12 @@ void QmlOstPlugin::disconnect()
     d->protocol = 0;
 }
 
+bool QmlOstPlugin::waitForMessage()
+{
+    Q_D(QmlOstPlugin);
+    return d->protocol->waitForReadyRead(-1);
+}
+
 void QmlOstPlugin::setPort(int port, bool block)
 {
     Q_UNUSED(port);
diff --git a/src/plugins/qmltooling/qmldbg_ost/qmlostplugin.h b/src/plugins/qmltooling/qmldbg_ost/qmlostplugin.h
index eee6ee1..b4ff377 100644
--- a/src/plugins/qmltooling/qmldbg_ost/qmlostplugin.h
+++ b/src/plugins/qmltooling/qmldbg_ost/qmlostplugin.h
@@ -68,6 +68,7 @@ public:
     bool isConnected() const;
     void send(const QByteArray &message);
     void disconnect();
+    bool waitForMessage();
 
 private Q_SLOTS:
     void readyRead();
diff --git a/src/plugins/qmltooling/qmldbg_ost/qostdevice.cpp b/src/plugins/qmltooling/qmldbg_ost/qostdevice.cpp
index 21b0169..d3b2661 100644
--- a/src/plugins/qmltooling/qmldbg_ost/qostdevice.cpp
+++ b/src/plugins/qmltooling/qmldbg_ost/qostdevice.cpp
@@ -57,6 +57,8 @@ public:
         Cancel();
     }
 
+    TInt& AoFlags() { return ((TInt*)&iStatus)[1]; }
+
 private:
     void RunL();
     void DoCancel();
@@ -65,6 +67,7 @@ private:
     RUsbOstComm ost;
     TBuf8<4096> readBuf;
     QByteArray dataBuf;
+    TBool inReadyRead;
 };
 
 QOstDevice::QOstDevice(QObject *parent) :
@@ -116,7 +119,11 @@ void QOstDevicePrivate::RunL()
         ost.ReadMessage(iStatus, readBuf);
         SetActive();
 
-        emit q->readyRead();
+        if (!inReadyRead) {
+            inReadyRead = true;
+            emit q->readyRead();
+            inReadyRead = false;
+        }
     } else {
         q->setErrorString(QString("Error %1 from RUsbOstComm::ReadMessage()").arg(iStatus.Int()));
     }
@@ -178,3 +185,36 @@ qint64 QOstDevice::bytesAvailable() const
     Q_D(const QOstDevice);
     return d->dataBuf.length();
 }
+
+bool QOstDevice::waitForReadyRead(int msecs)
+{
+    Q_D(QOstDevice);
+    if (msecs >= 0) {
+        RTimer timer;
+        TInt err = timer.CreateLocal();
+        if (err) return false;
+        TRequestStatus timeoutStat;
+        timer.After(timeoutStat, msecs*1000);
+        User::WaitForRequest(timeoutStat, d->iStatus);
+        if (timeoutStat != KRequestPending) {
+            // Timed out
+            timer.Close();
+            return false;
+        } else {
+            // We got data, so cancel timer
+            timer.Cancel();
+            User::WaitForRequest(timeoutStat);
+            timer.Close();
+            // And drop through
+        }
+    } else {
+        // Just wait forever for data
+        User::WaitForRequest(d->iStatus);
+    }
+
+    // If we get here we have data
+    TInt err = d->iStatus.Int();
+    d->AoFlags() &= ~3; // This is necessary to clean up the scheduler as you're not supposed to bypass it like this
+    TRAP_IGNORE(d->RunL());
+    return err == KErrNone;
+}
diff --git a/src/plugins/qmltooling/qmldbg_ost/qostdevice.h b/src/plugins/qmltooling/qmldbg_ost/qostdevice.h
index 2c26ff7..200e607 100644
--- a/src/plugins/qmltooling/qmldbg_ost/qostdevice.h
+++ b/src/plugins/qmltooling/qmldbg_ost/qostdevice.h
@@ -61,10 +61,12 @@ public:
     bool open(int ostProtocolId);
     void close();
 
+    bool waitForReadyRead(int msecs);
+    qint64 bytesAvailable() const;
+
 protected:
     qint64 readData(char *data, qint64 maxSize);
     qint64 writeData(const char *data, qint64 maxSize);
-    qint64 bytesAvailable() const;
 
 private:
     QOstDevicePrivate* d_ptr;
diff --git a/src/plugins/qmltooling/qmldbg_tcp/qtcpserverconnection.cpp b/src/plugins/qmltooling/qmldbg_tcp/qtcpserverconnection.cpp
index 85c43e3..7cd3d73 100644
--- a/src/plugins/qmltooling/qmldbg_tcp/qtcpserverconnection.cpp
+++ b/src/plugins/qmltooling/qmldbg_tcp/qtcpserverconnection.cpp
@@ -41,6 +41,7 @@
 
 #include "qtcpserverconnection.h"
 
+#include <QtCore/qplugin.h>
 #include <QtNetwork/qtcpserver.h>
 #include <QtNetwork/qtcpsocket.h>
 
@@ -54,6 +55,7 @@ public:
     QTcpServerConnectionPrivate();
 
     int port;
+    bool block;
     QTcpSocket *socket;
     QPacketProtocol *protocol;
     QTcpServer *tcpServer;
@@ -63,6 +65,7 @@ public:
 
 QTcpServerConnectionPrivate::QTcpServerConnectionPrivate() :
     port(0),
+    block(false),
     socket(0),
     protocol(0),
     tcpServer(0),
@@ -119,10 +122,17 @@ void QTcpServerConnection::disconnect()
     d->socket = 0;
 }
 
+bool QTcpServerConnection::waitForMessage()
+{
+    Q_D(QTcpServerConnection);
+    return d->protocol->waitForReadyRead(-1);
+}
+
 void QTcpServerConnection::setPort(int port, bool block)
 {
     Q_D(QTcpServerConnection);
     d->port = port;
+    d->block = block;
 
     listen();
     if (block)
@@ -169,8 +179,11 @@ void QTcpServerConnection::newConnection()
     d->socket->setParent(this);
     d->protocol = new QPacketProtocol(d->socket, this);
     QObject::connect(d->protocol, SIGNAL(readyRead()), this, SLOT(readyRead()));
-}
 
+    if (d->block) {
+        d->protocol->waitForReadyRead(-1);
+    }
+}
 
 Q_EXPORT_PLUGIN2(tcpserver, QTcpServerConnection)
 
diff --git a/src/plugins/qmltooling/qmldbg_tcp/qtcpserverconnection.h b/src/plugins/qmltooling/qmldbg_tcp/qtcpserverconnection.h
index 66a10e1..dd5a5ec 100644
--- a/src/plugins/qmltooling/qmldbg_tcp/qtcpserverconnection.h
+++ b/src/plugins/qmltooling/qmldbg_tcp/qtcpserverconnection.h
@@ -42,7 +42,6 @@
 #ifndef QTCPSERVERCONNECTION_H
 #define QTCPSERVERCONNECTION_H
 
-#include <QtGui/QStylePlugin>
 #include <QtDeclarative/private/qdeclarativedebugserverconnection_p.h>
 
 QT_BEGIN_NAMESPACE
@@ -67,6 +66,7 @@ public:
     bool isConnected() const;
     void send(const QByteArray &message);
     void disconnect();
+    bool waitForMessage();
 
     void listen();
     void waitForConnection();
diff --git a/src/plugins/qmltooling/qmltooling.pro b/src/plugins/qmltooling/qmltooling.pro
index 9b3346f..0d60eb1 100644
--- a/src/plugins/qmltooling/qmltooling.pro
+++ b/src/plugins/qmltooling/qmltooling.pro
@@ -1,4 +1,4 @@
 TEMPLATE = subdirs
 
-SUBDIRS = qmldbg_tcp
+SUBDIRS = qmldbg_tcp declarativeobserver
 symbian:SUBDIRS += qmldbg_ost