Merge branch 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-2

49 files changed, 7258 insertions, 42 deletions

diff --git a/src/gui/kernel/kernel.pri b/src/gui/kernel/kernel.pri
index 2629d7f..4261e93 100644
--- a/src/gui/kernel/kernel.pri
+++ b/src/gui/kernel/kernel.pri
@@ -32,8 +32,6 @@ HEADERS += \
 	kernel/qshortcutmap_p.h \
 	kernel/qsizepolicy.h \
 	kernel/qpalette.h \
-	kernel/qsound.h \
-	kernel/qsound_p.h \
 	kernel/qstackedlayout.h \
 	kernel/qtooltip.h \
 	kernel/qwhatsthis.h \
@@ -50,7 +48,7 @@ HEADERS += \
 	kernel/qgesturemanager_p.h \
 	kernel/qsoftkeymanager_p.h \
     kernel/qsoftkeymanager_common_p.h \
-	kernel/qguiplatformplugin_p.h
+	kernel/qguiplatformplugin_p.h \
 
 SOURCES += \
 	kernel/qaction.cpp \
@@ -72,7 +70,6 @@ SOURCES += \
 	kernel/qpalette.cpp \
 	kernel/qshortcut.cpp \
 	kernel/qshortcutmap.cpp \
-	kernel/qsound.cpp \
 	kernel/qstackedlayout.cpp \
 	kernel/qtooltip.cpp \
 	kernel/qguivariant.cpp \
@@ -200,7 +197,66 @@ embedded {
 	}
 }
 
-!embedded:!x11:mac {
+!qpa {
+        HEADERS += \
+                kernel/qsound.h \
+                kernel/qsound_p.h
+
+        SOURCES += \
+                kernel/qsound.cpp
+}
+
+qpa {
+	HEADERS += \
+		kernel/qgenericpluginfactory_qpa.h \
+                kernel/qgenericplugin_qpa.h \
+                kernel/qeventdispatcher_qpa_p.h \
+                kernel/qwindowsysteminterface_qpa.h \
+                kernel/qwindowsysteminterface_qpa_p.h \
+                kernel/qplatformintegration_qpa.h \
+                kernel/qplatformscreen_qpa.h \
+                kernel/qplatformintegrationfactory_qpa_p.h \
+                kernel/qplatformintegrationplugin_qpa.h \
+                kernel/qplatformwindow_qpa.h \
+                kernel/qplatformwindowformat_qpa.h \
+                kernel/qplatformglcontext_qpa.h \
+                kernel/qdesktopwidget_qpa_p.h \
+                kernel/qplatformeventloopintegration_qpa.h \
+                kernel/qplatformcursor_qpa.h
+
+	SOURCES += \
+		kernel/qapplication_qpa.cpp \
+		kernel/qclipboard_qpa.cpp \
+		kernel/qcursor_qpa.cpp \
+		kernel/qdnd_qws.cpp \
+		kernel/qdesktopwidget_qpa.cpp \
+		kernel/qgenericpluginfactory_qpa.cpp \
+		kernel/qgenericplugin_qpa.cpp \
+		kernel/qkeymapper_qws.cpp \
+                kernel/qwidget_qpa.cpp \
+                kernel/qeventdispatcher_qpa.cpp \
+                kernel/qwindowsysteminterface_qpa.cpp \
+                kernel/qplatformintegration_qpa.cpp \
+                kernel/qplatformscreen_qpa.cpp \
+                kernel/qplatformintegrationfactory_qpa.cpp \
+                kernel/qplatformintegrationplugin_qpa.cpp \
+                kernel/qplatformwindow_qpa.cpp \
+                kernel/qplatformwindowformat_qpa.cpp \
+                kernel/qplatformeventloopintegration_qpa.cpp \
+                kernel/qplatformglcontext_qpa.cpp \
+                kernel/qplatformcursor_qpa.cpp
+
+        contains(QT_CONFIG, glib) {
+            SOURCES += \
+		kernel/qeventdispatcher_glib_qpa.cpp
+            HEADERS += \
+                kernel/qeventdispatcher_glib_qpa_p.h
+            QMAKE_CXXFLAGS += $$QT_CFLAGS_GLIB
+            LIBS_PRIVATE +=$$QT_LIBS_GLIB
+	}
+}
+
+!embedded:!qpa:!x11:mac {
 	SOURCES += \
 		kernel/qclipboard_mac.cpp \
 		kernel/qmime_mac.cpp \
diff --git a/src/gui/kernel/mac.pri b/src/gui/kernel/mac.pri
index 1538510..21acd06 100644
--- a/src/gui/kernel/mac.pri
+++ b/src/gui/kernel/mac.pri
@@ -1,4 +1,4 @@
-!x11:!embedded:mac {
+!x11:!embedded:!qpa:mac {
    LIBS_PRIVATE += -framework Carbon -lz
    *-mwerks:INCLUDEPATH += compat
 }
diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index 1284947..1d80809 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -450,6 +450,9 @@ QPalette *QApplicationPrivate::sys_pal = 0;        // default system palette
 QPalette *QApplicationPrivate::set_pal = 0;        // default palette set by programmer
 
 QGraphicsSystem *QApplicationPrivate::graphics_system = 0; // default graphics system
+#if defined(Q_WS_QPA)
+QPlatformIntegration *QApplicationPrivate::platform_integration = 0;
+#endif
 QString QApplicationPrivate::graphics_system_name;         // graphics system id - for delayed initialization
 bool QApplicationPrivate::runtime_graphics_system = false;
 
@@ -495,7 +498,7 @@ bool QApplicationPrivate::fade_tooltip = false;
 bool QApplicationPrivate::animate_toolbox = false;
 bool QApplicationPrivate::widgetCount = false;
 bool QApplicationPrivate::load_testability = false;
-QString QApplicationPrivate::qmljsDebugArguments;
+QString QApplicationPrivate::qmljs_debug_arguments;
 #ifdef QT_KEYPAD_NAVIGATION
 #  ifdef Q_OS_SYMBIAN
 Qt::NavigationMode QApplicationPrivate::navigationMode = Qt::NavigationModeKeypadDirectional;
@@ -512,7 +515,7 @@ inline bool QApplicationPrivate::isAlien(QWidget *widget)
 {
     if (!widget)
         return false;
-#if defined(Q_WS_QWS)
+#if defined(Q_WS_QWS) || defined(Q_WS_QPA)
     return !widget->isWindow()
 # ifdef Q_BACKINGSTORE_SUBSURFACES
         && !(widget->d_func()->maybeTopData() && widget->d_func()->maybeTopData()->windowSurface)
@@ -568,7 +571,7 @@ void QApplicationPrivate::process_cmdline()
         if (arg == "-qdevel" || arg == "-qdebug") {
             // obsolete argument
         } else if (arg.indexOf("-qmljsdebugger=", 0) != -1) {
-            qmljsDebugArguments = QString::fromLocal8Bit(arg.right(arg.length() - 15));
+            qmljs_debug_arguments = QString::fromLocal8Bit(arg.right(arg.length() - 15));
         } else if (arg.indexOf("-style=", 0) != -1) {
             s = QString::fromLocal8Bit(arg.right(arg.length() - 7).toLower());
         } else if (arg == "-style" && i < argc-1) {
@@ -804,6 +807,7 @@ void QApplicationPrivate::construct(
                                     )
 {
     initResources();
+    graphics_system_name = QLatin1String(qgetenv("QT_DEFAULT_GRAPHICS_SYSTEM"));
 
     qt_is_gui_used = (qt_appType != QApplication::Tty);
     process_cmdline();
@@ -964,10 +968,11 @@ void QApplicationPrivate::initialize()
     QWidgetPrivate::mapper = new QWidgetMapper;
     QWidgetPrivate::allWidgets = new QWidgetSet;
 
-#if !defined(Q_WS_X11) && !defined(Q_WS_QWS)
+#if !defined(Q_WS_X11) && !defined(Q_WS_QWS) && !defined(Q_WS_QPA)
     // initialize the graphics system - on X11 this is initialized inside
     // qt_init() in qapplication_x11.cpp because of several reasons.
     // On QWS, the graphics system is set by the QScreen plugin.
+    // We don't use graphics systems in Qt QPA
     graphics_system = QGraphicsSystemFactory::create(graphics_system_name);
 #endif
 
@@ -1633,14 +1638,18 @@ QStyle* QApplication::setStyle(const QString& style)
 
 void QApplication::setGraphicsSystem(const QString &system)
 {
-#ifdef QT_GRAPHICSSYSTEM_RUNTIME
+#ifdef Q_WS_QPA
+        Q_UNUSED(system);
+#else
+# ifdef QT_GRAPHICSSYSTEM_RUNTIME
     if (QApplicationPrivate::graphics_system_name == QLatin1String("runtime")) {
         QRuntimeGraphicsSystem *r =
                 static_cast<QRuntimeGraphicsSystem *>(QApplicationPrivate::graphics_system);
         r->setGraphicsSystem(system);
     } else
-#endif
+# endif
         QApplicationPrivate::graphics_system_name = system;
+#endif
 }
 
 /*!
@@ -2786,7 +2795,7 @@ void QApplicationPrivate::dispatchEnterLeave(QWidget* enter, QWidget* leave) {
     // Update cursor for alien/graphics widgets.
 
     const bool enterOnAlien = (enter && (isAlien(enter) || enter->testAttribute(Qt::WA_DontShowOnScreen)));
-#if defined(Q_WS_X11)
+#if defined(Q_WS_X11) || defined(Q_WS_QPA)
     //Whenever we leave an alien widget on X11, we need to reset its nativeParentWidget()'s cursor.
     // This is not required on Windows as the cursor is reset on every single mouse move.
     QWidget *parentOfLeavingCursor = 0;
@@ -2810,7 +2819,15 @@ void QApplicationPrivate::dispatchEnterLeave(QWidget* enter, QWidget* leave) {
         if (!parentOfLeavingCursor->window()->graphicsProxyWidget())
 #endif
         {
+#if defined(Q_WS_X11)
             qt_x11_enforce_cursor(parentOfLeavingCursor,true);
+#elif defined(Q_WS_QPA)
+            if (enter == QApplication::desktop()) {
+                qt_qpa_set_cursor(enter, true);
+            } else {
+                qt_qpa_set_cursor(parentOfLeavingCursor, true);
+            }
+#endif
         }
     }
 #endif
@@ -2834,6 +2851,8 @@ void QApplicationPrivate::dispatchEnterLeave(QWidget* enter, QWidget* leave) {
             qt_x11_enforce_cursor(cursorWidget, true);
 #elif defined(Q_OS_SYMBIAN)
             qt_symbian_set_cursor(cursorWidget, true);
+#elif defined(Q_WS_QPA)
+            qt_qpa_set_cursor(cursorWidget, true);
 #endif
         }
     }
@@ -3138,7 +3157,7 @@ bool QApplicationPrivate::sendMouseEvent(QWidget *receiver, QMouseEvent *event,
     return result;
 }
 
-#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined(Q_WS_QWS) || defined(Q_WS_MAC)
+#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined(Q_WS_QWS) || defined(Q_WS_MAC) || defined(Q_WS_QPA)
 /*
     This function should only be called when the widget changes visibility, i.e.
     when the \a widget is shown, hidden or deleted. This function does nothing
@@ -3150,7 +3169,7 @@ extern QWidget *qt_button_down;
 void QApplicationPrivate::sendSyntheticEnterLeave(QWidget *widget)
 {
 #ifndef QT_NO_CURSOR
-#ifdef Q_WS_QWS
+#if defined(Q_WS_QWS) || defined(Q_WS_QPA)
     if (!widget || widget->isWindow())
         return;
 #else
@@ -6075,10 +6094,17 @@ QPixmap QApplicationPrivate::getPixmapCursor(Qt::CursorShape cshape)
     default:
         break;
     }
+#else
+    Q_UNUSED(cshape);
 #endif
     return QPixmap();
 }
 
+QString QApplicationPrivate::qmljsDebugArgumentsString()
+{
+    return qmljs_debug_arguments;
+}
+
 QT_END_NAMESPACE
 
 #include "moc_qapplication.cpp"
diff --git a/src/gui/kernel/qapplication_p.h b/src/gui/kernel/qapplication_p.h
index 636829e..7b49999 100644
--- a/src/gui/kernel/qapplication_p.h
+++ b/src/gui/kernel/qapplication_p.h
@@ -65,8 +65,10 @@
 #include "QtCore/qhash.h"
 #include "QtCore/qpointer.h"
 #include "private/qcoreapplication_p.h"
-#include "private/qshortcutmap_p.h"
+#include "QtGui/private/qshortcutmap_p.h"
 #include <private/qthread_p.h>
+#include "QtCore/qpoint.h"
+#include <QTime>
 #ifdef Q_WS_QWS
 #include "QtGui/qscreen_qws.h"
 #include <private/qgraphicssystem_qws_p.h>
@@ -74,6 +76,11 @@
 #ifdef Q_OS_SYMBIAN
 #include <w32std.h>
 #endif
+#ifdef Q_WS_QPA
+#include <QWindowSystemInterface>
+#include "qwindowsysteminterface_qpa_p.h"
+#include "QtGui/qplatformintegration_qpa.h"
+#endif
 
 QT_BEGIN_NAMESPACE
 
@@ -312,10 +319,18 @@ public:
     static QString desktopStyleKey();
 
     static QGraphicsSystem *graphicsSystem()
-#if !defined(Q_WS_QWS)
-    { return graphics_system; }
-#else
+#if defined(Q_WS_QWS)
     { return QScreen::instance()->graphicsSystem(); }
+#else
+    { return graphics_system; }
+#endif
+
+#if defined(Q_WS_QPA)
+    static QPlatformIntegration *platformIntegration()
+    { return platform_integration; }
+
+    static QAbstractEventDispatcher *qt_qpa_core_dispatcher()
+    { return QCoreApplication::instance()->d_func()->threadData->eventDispatcher; }
 #endif
 
     void createEventDispatcher();
@@ -418,6 +433,9 @@ public:
     static QGraphicsSystem *graphics_system;
     static QString graphics_system_name;
     static bool runtime_graphics_system;
+#ifdef Q_WS_QPA
+    static QPlatformIntegration *platform_integration;
+#endif
 
 private:
     static QFont *app_font; // private for a reason! Always use QApplication::font() instead!
@@ -446,7 +464,8 @@ public:
     static bool animate_toolbox;
     static bool widgetCount; // Coupled with -widgetcount switch
     static bool load_testability; // Coupled with -testability switch
-    static QString qmljsDebugArguments; // a string containing arguments for js/qml debugging.
+    static QString qmljs_debug_arguments; // a string containing arguments for js/qml debugging.
+    static QString qmljsDebugArgumentsString(); // access string from other libraries
 
 #ifdef Q_WS_MAC
     static bool native_modal_dialog_active;
@@ -476,6 +495,30 @@ public:
     static bool qt_mac_apply_settings();
 #endif
 
+#ifdef Q_WS_QPA
+    static void processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent *e);
+    static void processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent *e);
+    static void processWheelEvent(QWindowSystemInterfacePrivate::WheelEvent *e);
+    static void processTouchEvent(QWindowSystemInterfacePrivate::TouchEvent *e);
+
+    static void processCloseEvent(QWindowSystemInterfacePrivate::CloseEvent *e);
+
+    static void processGeometryChangeEvent(QWindowSystemInterfacePrivate::GeometryChangeEvent *e);
+
+    static void processEnterEvent(QWindowSystemInterfacePrivate::EnterEvent *e);
+    static void processLeaveEvent(QWindowSystemInterfacePrivate::LeaveEvent *e);
+
+    static void processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent *e);
+
+//    static void reportScreenCount(int count);
+    static void reportScreenCount(QWindowSystemInterfacePrivate::ScreenCountEvent *e);
+//    static void reportGeometryChange(int screenIndex);
+    static void reportGeometryChange(QWindowSystemInterfacePrivate::ScreenGeometryEvent *e);
+//    static void reportAvailableGeometryChange(int screenIndex);
+    static void reportAvailableGeometryChange(QWindowSystemInterfacePrivate::ScreenAvailableGeometryEvent *e);
+
+#endif
+
 #ifdef Q_WS_QWS
     QPointer<QWSManager> last_manager;
     QWSServerCleaner qwsServerCleaner;
@@ -521,7 +564,7 @@ public:
 
     void _q_aboutToQuit();
 #endif
-#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC)
+#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC) || defined(Q_WS_QPA)
     void sendSyntheticEnterLeave(QWidget *widget);
 #endif
 
@@ -629,6 +672,8 @@ Q_GUI_EXPORT void qt_translateRawTouchEvent(QWidget *window,
   extern void qt_x11_enforce_cursor(QWidget *);
 #elif defined(Q_OS_SYMBIAN)
   extern void qt_symbian_set_cursor(QWidget *, bool);
+#elif defined (Q_WS_QPA)
+  extern void qt_qpa_set_cursor(QWidget *, bool);
 #endif
 
 QT_END_NAMESPACE
diff --git a/src/gui/kernel/qapplication_qpa.cpp b/src/gui/kernel/qapplication_qpa.cpp
new file mode 100644
index 0000000..ece035c
--- /dev/null
+++ b/src/gui/kernel/qapplication_qpa.cpp
@@ -0,0 +1,928 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 "qapplication_p.h"
+#include "qcolormap.h"
+#include "qpixmapcache.h"
+#if !defined(QT_NO_GLIB)
+#include "qeventdispatcher_glib_qpa_p.h"
+#endif
+#include "qeventdispatcher_qpa_p.h"
+#ifndef QT_NO_CURSOR
+#include "private/qcursor_p.h"
+#endif
+
+#include "private/qwidget_p.h"
+
+#include "qgenericpluginfactory_qpa.h"
+#include "qplatformintegrationfactory_qpa_p.h"
+#include <qdesktopwidget.h>
+
+#include <qinputcontext.h>
+#include <QPlatformCursor>
+#include <qdebug.h>
+#include <QWindowSystemInterface>
+#include "qwindowsysteminterface_qpa_p.h"
+#include <QPlatformIntegration>
+
+#include "qdesktopwidget_qpa_p.h"
+
+QT_BEGIN_NAMESPACE
+
+static QString appName;
+static QString appFont;
+
+QWidget *qt_button_down = 0;                     // widget got last button-down
+
+static bool app_do_modal = false;
+extern QWidgetList *qt_modal_stack;              // stack of modal widgets
+
+int qt_last_x = 0;
+int qt_last_y = 0;
+QPointer<QWidget> qt_last_mouse_receiver = 0;
+
+static Qt::KeyboardModifiers modifiers = Qt::NoModifier;
+static Qt::MouseButtons buttons = Qt::NoButton;
+static ulong mousePressTime;
+static Qt::MouseButton mousePressButton = Qt::NoButton;
+static int mousePressX;
+static int mousePressY;
+static int mouse_double_click_distance = 5;
+
+void QApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent *e)
+{
+    switch(e->type) {
+    case QWindowSystemInterfacePrivate::Mouse:
+        QApplicationPrivate::processMouseEvent(static_cast<QWindowSystemInterfacePrivate::MouseEvent *>(e));
+        break;
+    case QWindowSystemInterfacePrivate::Wheel:
+        QApplicationPrivate::processWheelEvent(static_cast<QWindowSystemInterfacePrivate::WheelEvent *>(e));
+        break;
+    case QWindowSystemInterfacePrivate::Key:
+        QApplicationPrivate::processKeyEvent(static_cast<QWindowSystemInterfacePrivate::KeyEvent *>(e));
+        break;
+    case QWindowSystemInterfacePrivate::Touch:
+        QApplicationPrivate::processTouchEvent(static_cast<QWindowSystemInterfacePrivate::TouchEvent *>(e));
+        break;
+    case QWindowSystemInterfacePrivate::GeometryChange:
+        QApplicationPrivate::processGeometryChangeEvent(static_cast<QWindowSystemInterfacePrivate::GeometryChangeEvent*>(e));
+        break;
+    case QWindowSystemInterfacePrivate::Enter:
+        QApplicationPrivate::processEnterEvent(static_cast<QWindowSystemInterfacePrivate::EnterEvent *>(e));
+        break;
+    case QWindowSystemInterfacePrivate::Leave:
+        QApplicationPrivate::processLeaveEvent(static_cast<QWindowSystemInterfacePrivate::LeaveEvent *>(e));
+        break;
+    case QWindowSystemInterfacePrivate::Close:
+        QApplicationPrivate::processCloseEvent(
+                static_cast<QWindowSystemInterfacePrivate::CloseEvent *>(e));
+        break;
+    case QWindowSystemInterfacePrivate::ScreenCountChange:
+        QApplicationPrivate::reportScreenCount(
+                static_cast<QWindowSystemInterfacePrivate::ScreenCountEvent *>(e));
+        break;
+    case QWindowSystemInterfacePrivate::ScreenGeometry:
+        QApplicationPrivate::reportGeometryChange(
+                static_cast<QWindowSystemInterfacePrivate::ScreenGeometryEvent *>(e));
+        break;
+    case QWindowSystemInterfacePrivate::ScreenAvailableGeometry:
+        QApplicationPrivate::reportAvailableGeometryChange(
+                static_cast<QWindowSystemInterfacePrivate::ScreenAvailableGeometryEvent *>(e));
+        break;
+    default:
+        qWarning() << "Unknown user input event type:" << e->type;
+        break;
+    }
+}
+
+QString QApplicationPrivate::appName() const
+{
+    return QT_PREPEND_NAMESPACE(appName);
+}
+
+void QApplicationPrivate::createEventDispatcher()
+{
+    Q_Q(QApplication);
+#if !defined(QT_NO_GLIB)
+    if (qgetenv("QT_NO_GLIB").isEmpty() && QEventDispatcherGlib::versionSupported())
+        eventDispatcher = new QPAEventDispatcherGlib(q);
+    else
+#endif
+    eventDispatcher = new QEventDispatcherQPA(q);
+}
+
+static bool qt_try_modal(QWidget *widget, QEvent::Type type)
+{
+    QWidget * top = 0;
+
+    if (QApplicationPrivate::tryModalHelper(widget, &top))
+        return true;
+
+    bool block_event  = false;
+    bool paint_event = false;
+
+    switch (type) {
+#if 0
+    case QEvent::Focus:
+        if (!static_cast<QWSFocusEvent*>(event)->simpleData.get_focus)
+            break;
+        // drop through
+#endif
+    case QEvent::MouseButtonPress:                        // disallow mouse/key events
+    case QEvent::MouseButtonRelease:
+    case QEvent::MouseMove:
+    case QEvent::KeyPress:
+    case QEvent::KeyRelease:
+        block_event         = true;
+        break;
+    default:
+        break;
+    }
+
+    if ((block_event || paint_event) && top->parentWidget() == 0)
+        top->raise();
+
+    return !block_event;
+}
+
+
+
+void QApplicationPrivate::enterModal_sys(QWidget *widget)
+{
+    if (!qt_modal_stack)
+        qt_modal_stack = new QWidgetList;
+    qt_modal_stack->insert(0, widget);
+    app_do_modal = true;
+}
+
+void QApplicationPrivate::leaveModal_sys(QWidget *widget )
+{
+    if (qt_modal_stack && qt_modal_stack->removeAll(widget)) {
+        if (qt_modal_stack->isEmpty()) {
+            delete qt_modal_stack;
+            qt_modal_stack = 0;
+        }
+    }
+    app_do_modal = qt_modal_stack != 0;
+}
+
+bool QApplicationPrivate::modalState()
+{
+    return app_do_modal;
+}
+
+void QApplicationPrivate::closePopup(QWidget *popup)
+{
+    Q_Q(QApplication);
+    if (!popupWidgets)
+        return;
+    popupWidgets->removeAll(popup);
+
+//###
+//     if (popup == qt_popup_down) {
+//         qt_button_down = 0;
+//         qt_popup_down = 0;
+//     }
+
+    if (QApplicationPrivate::popupWidgets->count() == 0) {                // this was the last popup
+        delete QApplicationPrivate::popupWidgets;
+        QApplicationPrivate::popupWidgets = 0;
+
+        //### replay mouse event?
+
+        //### transfer/release mouse grab
+
+        //### transfer/release keyboard grab
+
+        //give back focus
+
+        if (active_window) {
+            if (QWidget *fw = active_window->focusWidget()) {
+                if (fw != QApplication::focusWidget()) {
+                    fw->setFocus(Qt::PopupFocusReason);
+                } else {
+                    QFocusEvent e(QEvent::FocusIn, Qt::PopupFocusReason);
+                    q->sendEvent(fw, &e);
+                }
+            }
+        }
+
+    } else {
+        // A popup was closed, so the previous popup gets the focus.
+
+        QWidget* aw = QApplicationPrivate::popupWidgets->last();
+        if (QWidget *fw = aw->focusWidget())
+            fw->setFocus(Qt::PopupFocusReason);
+
+        //### regrab the keyboard and mouse in case 'popup' lost the grab
+
+
+    }
+
+}
+
+static int openPopupCount = 0;
+void QApplicationPrivate::openPopup(QWidget *popup)
+{
+    openPopupCount++;
+    if (!popupWidgets) {                        // create list
+        popupWidgets = new QWidgetList;
+
+        /* only grab if you are the first/parent popup */
+        //####   ->grabMouse(popup,true);
+        //####   ->grabKeyboard(popup,true);
+        //### popupGrabOk = true;
+    }
+    popupWidgets->append(popup);                // add to end of list
+
+    // popups are not focus-handled by the window system (the first
+    // popup grabbed the keyboard), so we have to do that manually: A
+    // new popup gets the focus
+    if (popup->focusWidget()) {
+        popup->focusWidget()->setFocus(Qt::PopupFocusReason);
+    } else if (popupWidgets->count() == 1) { // this was the first popup
+        if (QWidget *fw = QApplication::focusWidget()) {
+            QFocusEvent e(QEvent::FocusOut, Qt::PopupFocusReason);
+            QApplication::sendEvent(fw, &e);
+        }
+    }
+}
+
+void QApplicationPrivate::initializeMultitouch_sys()
+{
+}
+
+void QApplicationPrivate::cleanupMultitouch_sys()
+{
+}
+
+void QApplicationPrivate::initializeWidgetPaletteHash()
+{
+}
+
+void QApplication::setCursorFlashTime(int msecs)
+{
+    QApplicationPrivate::cursor_flash_time = msecs;
+}
+
+int QApplication::cursorFlashTime()
+{
+    return QApplicationPrivate::cursor_flash_time;
+}
+
+void QApplication::setDoubleClickInterval(int ms)
+{
+    QApplicationPrivate::mouse_double_click_time = ms;
+}
+
+int QApplication::doubleClickInterval()
+{
+    return QApplicationPrivate::mouse_double_click_time;
+}
+
+void QApplication::setKeyboardInputInterval(int ms)
+{
+    QApplicationPrivate::keyboard_input_time = ms;
+}
+
+int QApplication::keyboardInputInterval()
+{
+    return QApplicationPrivate::keyboard_input_time;
+}
+
+#ifndef QT_NO_WHEELEVENT
+void QApplication::setWheelScrollLines(int lines)
+{
+    QApplicationPrivate::wheel_scroll_lines = lines;
+}
+
+int QApplication::wheelScrollLines()
+{
+    return QApplicationPrivate::wheel_scroll_lines;
+}
+#endif
+
+void QApplication::setEffectEnabled(Qt::UIEffect effect, bool enable)
+{
+    switch (effect) {
+    case Qt::UI_AnimateMenu:
+        QApplicationPrivate::animate_menu = enable;
+        break;
+    case Qt::UI_FadeMenu:
+        if (enable)
+            QApplicationPrivate::animate_menu = true;
+        QApplicationPrivate::fade_menu = enable;
+        break;
+    case Qt::UI_AnimateCombo:
+        QApplicationPrivate::animate_combo = enable;
+        break;
+    case Qt::UI_AnimateTooltip:
+        QApplicationPrivate::animate_tooltip = enable;
+        break;
+    case Qt::UI_FadeTooltip:
+        if (enable)
+            QApplicationPrivate::animate_tooltip = true;
+        QApplicationPrivate::fade_tooltip = enable;
+        break;
+    case Qt::UI_AnimateToolBox:
+        QApplicationPrivate::animate_toolbox = enable;
+        break;
+    default:
+        QApplicationPrivate::animate_ui = enable;
+        break;
+    }
+}
+
+bool QApplication::isEffectEnabled(Qt::UIEffect effect)
+{
+    if (QColormap::instance().depth() < 16 || !QApplicationPrivate::animate_ui)
+        return false;
+
+    switch(effect) {
+    case Qt::UI_AnimateMenu:
+        return QApplicationPrivate::animate_menu;
+    case Qt::UI_FadeMenu:
+        return QApplicationPrivate::fade_menu;
+    case Qt::UI_AnimateCombo:
+        return QApplicationPrivate::animate_combo;
+    case Qt::UI_AnimateTooltip:
+        return QApplicationPrivate::animate_tooltip;
+    case Qt::UI_FadeTooltip:
+        return QApplicationPrivate::fade_tooltip;
+    case Qt::UI_AnimateToolBox:
+        return QApplicationPrivate::animate_toolbox;
+    default:
+        return QApplicationPrivate::animate_ui;
+    }
+}
+
+#ifndef QT_NO_CURSOR
+void QApplication::setOverrideCursor(const QCursor &cursor)
+{
+    qApp->d_func()->cursor_list.prepend(cursor);
+    qt_qpa_set_cursor(0, false);
+}
+
+void QApplication::restoreOverrideCursor()
+{
+    if (qApp->d_func()->cursor_list.isEmpty())
+        return;
+    qApp->d_func()->cursor_list.removeFirst();
+    qt_qpa_set_cursor(0, false);
+}
+
+#endif// QT_NO_CURSOR
+
+QWidget *QApplication::topLevelAt(const QPoint &pos)
+{
+    QPlatformIntegration *pi = QApplicationPrivate::platformIntegration();
+
+    QList<QPlatformScreen *> screens = pi->screens();
+    QList<QPlatformScreen *>::const_iterator screen = screens.constBegin();
+    QList<QPlatformScreen *>::const_iterator end = screens.constEnd();
+
+    // The first screen in a virtual environment should know about all top levels
+    if (pi->isVirtualDesktop()) {
+        QWidget *w = (*screen)->topLevelAt(pos);
+        return w;
+    }
+
+    while (screen != end) {
+        if ((*screen)->geometry().contains(pos))
+            return (*screen)->topLevelAt(pos);
+        ++screen;
+    }
+    return 0;
+}
+
+void QApplication::beep()
+{
+}
+
+void QApplication::alert(QWidget *, int)
+{
+}
+
+static void init_platform(const QString &name)
+{
+    QApplicationPrivate::platform_integration = QPlatformIntegrationFactory::create(name);
+    if (!QApplicationPrivate::platform_integration) {
+        QStringList keys = QPlatformIntegrationFactory::keys();
+        QString fatalMessage =
+            QString::fromLatin1("Failed to load platform plugin \"%1\". Available platforms are: \n").arg(name);
+        foreach(QString key, keys) {
+            fatalMessage.append(key + QString::fromLatin1("\n"));
+        }
+        qFatal("%s", fatalMessage.toLocal8Bit().constData());
+
+    }
+
+}
+
+
+static void cleanup_platform()
+{
+    delete QApplicationPrivate::platform_integration;
+    QApplicationPrivate::platform_integration = 0;
+}
+
+static void init_plugins(const QList<QByteArray> pluginList)
+{
+    for (int i = 0; i < pluginList.count(); ++i) {
+        QByteArray pluginSpec = pluginList.at(i);
+        qDebug() << "init_plugins" << i << pluginSpec;
+        int colonPos = pluginSpec.indexOf(':');
+        QObject *plugin;
+        if (colonPos < 0)
+            plugin = QGenericPluginFactory::create(QLatin1String(pluginSpec), QString());
+        else
+            plugin = QGenericPluginFactory::create(QLatin1String(pluginSpec.mid(0, colonPos)),
+                                                   QLatin1String(pluginSpec.mid(colonPos+1)));
+        qDebug() << "	created" << plugin;
+    }
+}
+
+#ifndef QT_NO_QWS_INPUTMETHODS
+class QDummyInputContext : public QInputContext
+{
+public:
+    explicit QDummyInputContext(QObject* parent = 0) : QInputContext(parent) {}
+    ~QDummyInputContext() {}
+    QString identifierName() { return QString(); }
+    QString language() { return QString(); }
+
+    void reset() {}
+    bool isComposing() const { return false; }
+
+};
+#endif // QT_NO_QWS_INPUTMETHODS
+
+void qt_init(QApplicationPrivate *priv, int type)
+{
+    Q_UNUSED(type);
+
+    qApp->setAttribute(Qt::AA_DontCreateNativeWidgetSiblings);
+    char *p;
+    char **argv = priv->argv;
+    int argc = priv->argc;
+
+    if (argv && *argv) { //apparently, we allow people to pass 0 on the other platforms
+        p = strrchr(argv[0], '/');
+        appName = QString::fromLocal8Bit(p ? p + 1 : argv[0]);
+    }
+
+    QList<QByteArray> pluginList;
+    QString platformName = QLatin1String(qgetenv("QT_QPA_PLATFORM"));
+
+    // Get command line params
+
+    int j = argc ? 1 : 0;
+    for (int i=1; i<argc; i++) {
+        if (argv[i] && *argv[i] != '-') {
+            argv[j++] = argv[i];
+            continue;
+        }
+        QByteArray arg = argv[i];
+        if (arg == "-fn" || arg == "-font") {
+            if (++i < argc)
+                appFont = QString::fromLocal8Bit(argv[i]);
+        } else if (arg == "-platform") {
+            if (++i < argc)
+                platformName = QLatin1String(argv[i]);
+        } else if (arg == "-plugin") {
+            if (++i < argc)
+                pluginList << argv[i];
+        } else {
+            argv[j++] = argv[i];
+        }
+    }
+
+    if (j < priv->argc) {
+        priv->argv[j] = 0;
+        priv->argc = j;
+    }
+
+#if 0
+    QByteArray pluginEnv = qgetenv("QT_QPA_PLUGINS");
+    if (!pluginEnv.isEmpty()) {
+        pluginList.append(pluginEnv.split(';'));
+    }
+#endif
+
+    init_platform(platformName);
+    init_plugins(pluginList);
+
+    QColormap::initialize();
+    QFont::initialize();
+#ifndef QT_NO_CURSOR
+//    QCursorData::initialize();
+#endif
+
+    qApp->setObjectName(appName);
+
+#ifndef QT_NO_QWS_INPUTMETHODS
+        qApp->setInputContext(new QDummyInputContext(qApp));
+#endif
+}
+
+void qt_cleanup()
+{
+    cleanup_platform();
+
+    QPixmapCache::clear();
+#ifndef QT_NO_CURSOR
+    QCursorData::cleanup();
+#endif
+    QFont::cleanup();
+    QColormap::cleanup();
+    delete QApplicationPrivate::inputContext;
+    QApplicationPrivate::inputContext = 0;
+
+    QApplicationPrivate::active_window = 0; //### this should not be necessary
+}
+
+
+#ifdef QT3_SUPPORT
+void QApplication::setMainWidget(QWidget *mainWidget)
+{
+    QApplicationPrivate::main_widget = mainWidget;
+    if (QApplicationPrivate::main_widget && windowIcon().isNull()
+        && QApplicationPrivate::main_widget->testAttribute(Qt::WA_SetWindowIcon))
+        setWindowIcon(QApplicationPrivate::main_widget->windowIcon());
+}
+#endif
+
+void QApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent *e)
+{
+    // qDebug() << "handleMouseEvent" << tlw << ev.pos() << ev.globalPos() << hex << ev.buttons();
+    static QWeakPointer<QWidget> implicit_mouse_grabber;
+
+    QEvent::Type type;
+    // move first
+    Qt::MouseButtons stateChange = e->buttons ^ buttons;
+    if (e->globalPos != QPoint(qt_last_x, qt_last_y) && (stateChange != Qt::NoButton)) {
+        QWindowSystemInterfacePrivate::MouseEvent * newMouseEvent =
+                new QWindowSystemInterfacePrivate::MouseEvent(e->widget.data(), e->timestamp, e->localPos, e->globalPos, e->buttons);
+        QWindowSystemInterfacePrivate::windowSystemEventQueue.prepend(newMouseEvent); // just in case the move triggers a new event loop
+        stateChange = Qt::NoButton;
+    }
+
+    QWidget * tlw = e->widget.data();
+
+    QPoint localPoint = e->localPos;
+    QPoint globalPoint = e->globalPos;
+    QWidget *mouseWindow = tlw;
+
+    Qt::MouseButton button = Qt::NoButton;
+
+
+    if (qt_last_x != globalPoint.x() || qt_last_y != globalPoint.y()) {
+        type = QEvent::MouseMove;
+        qt_last_x = globalPoint.x();
+        qt_last_y = globalPoint.y();
+        if (qAbs(globalPoint.x() - mousePressX) > mouse_double_click_distance||
+            qAbs(globalPoint.y() - mousePressY) > mouse_double_click_distance)
+            mousePressButton = Qt::NoButton;
+    }
+    else { // check to see if a new button has been pressed/released
+        for (int check = Qt::LeftButton;
+             check <= Qt::XButton2;
+             check = check << 1) {
+            if (check & stateChange) {
+                button = Qt::MouseButton(check);
+                break;
+            }
+        }
+        if (button == Qt::NoButton) {
+            // Ignore mouse events that don't change the current state
+            return;
+        }
+        buttons = e->buttons;
+        if (button & e->buttons) {
+            if ((e->timestamp - mousePressTime) < static_cast<ulong>(QApplication::doubleClickInterval()) && button == mousePressButton) {
+                type = QEvent::MouseButtonDblClick;
+                mousePressButton = Qt::NoButton;
+            }
+            else {
+                type = QEvent::MouseButtonPress;
+                mousePressTime = e->timestamp;
+                mousePressButton = button;
+                mousePressX = qt_last_x;
+                mousePressY = qt_last_y;
+            }
+        }
+        else
+            type = QEvent::MouseButtonRelease;
+    }
+
+    if (self->inPopupMode()) {
+        //popup mouse handling is magical...
+        mouseWindow = qApp->activePopupWidget();
+
+        implicit_mouse_grabber.clear();
+        //### how should popup mode and implicit mouse grab interact?
+
+    } else if (tlw && app_do_modal && !qt_try_modal(tlw, QEvent::MouseButtonRelease) ) {
+        //even if we're blocked by modality, we should deliver the mouse release event..
+        //### this code is not completely correct: multiple buttons can be pressed simultaneously
+        if (!(implicit_mouse_grabber && buttons == Qt::NoButton)) {
+            //qDebug() << "modal blocked mouse event to" << tlw;
+            return;
+        }
+    }
+
+    // find the tlw if we didn't get it from the plugin
+    if (!mouseWindow) {
+        mouseWindow = QApplication::topLevelAt(globalPoint);
+    }
+
+    if (!mouseWindow && !implicit_mouse_grabber)
+        mouseWindow = QApplication::desktop();
+
+    if (mouseWindow && mouseWindow != tlw) {
+        //we did not get a sensible localPoint from the window system, so let's calculate it
+        localPoint = mouseWindow->mapFromGlobal(globalPoint);
+    }
+
+    // which child should have it?
+    QWidget *mouseWidget = mouseWindow;
+    if (mouseWindow) {
+        QWidget *w =  mouseWindow->childAt(localPoint);
+        if (w) {
+            mouseWidget = w;
+        }
+    }
+
+    //handle implicit mouse grab
+    if (type == QEvent::MouseButtonPress && !implicit_mouse_grabber) {
+        implicit_mouse_grabber = mouseWidget;
+
+        Q_ASSERT(mouseWindow);
+        mouseWindow->activateWindow(); //focus
+    } else if (implicit_mouse_grabber) {
+        mouseWidget = implicit_mouse_grabber.data();
+        mouseWindow = mouseWidget->window();
+        if (mouseWindow != tlw)
+            localPoint = mouseWindow->mapFromGlobal(globalPoint);
+    }
+
+    Q_ASSERT(mouseWidget);
+
+    //localPoint is local to mouseWindow, but it needs to be local to mouseWidget
+    localPoint = mouseWidget->mapFrom(mouseWindow, localPoint);
+
+    if (buttons == Qt::NoButton) {
+        //qDebug() << "resetting mouse grabber";
+        implicit_mouse_grabber.clear();
+    }
+
+    if (mouseWidget != qt_last_mouse_receiver) {
+        dispatchEnterLeave(mouseWidget, qt_last_mouse_receiver);
+        qt_last_mouse_receiver = mouseWidget;
+    }
+
+    // Remember, we might enter a modal event loop when sending the event,
+    // so think carefully before adding code below this point.
+
+    // qDebug() << "sending mouse ev." << ev.type() << localPoint << globalPoint << ev.button() << ev.buttons() << mouseWidget << "mouse grabber" << implicit_mouse_grabber;
+
+    QMouseEvent ev(type, localPoint, globalPoint, button, buttons, modifiers);
+
+    QList<QWeakPointer<QPlatformCursor> > cursors = QPlatformCursorPrivate::getInstances();
+    foreach (QWeakPointer<QPlatformCursor> cursor, cursors) {
+        if (cursor)
+            cursor.data()->pointerEvent(ev);
+    }
+
+    QApplication::sendSpontaneousEvent(mouseWidget, &ev);
+}
+
+
+//### there's a lot of duplicated logic here -- refactoring required!
+
+void QApplicationPrivate::processWheelEvent(QWindowSystemInterfacePrivate::WheelEvent *e)
+{
+//    QPoint localPoint = ev.pos();
+    QPoint globalPoint = e->globalPos;
+//    bool trustLocalPoint = !!tlw; //is there something the local point can be local to?
+    QWidget *mouseWidget;
+
+    qt_last_x = globalPoint.x();
+    qt_last_y = globalPoint.y();
+
+     QWidget *mouseWindow = e->widget.data();
+
+     // find the tlw if we didn't get it from the plugin
+     if (!mouseWindow) {
+         mouseWindow = QApplication::topLevelAt(globalPoint);
+     }
+
+     if (!mouseWindow)
+         return;
+
+     mouseWidget = mouseWindow;
+
+     if (app_do_modal && !qt_try_modal(mouseWindow, QEvent::Wheel) ) {
+         qDebug() << "modal blocked wheel event" << mouseWindow;
+         return;
+     }
+     QPoint p = mouseWindow->mapFromGlobal(globalPoint);
+     QWidget *w = mouseWindow->childAt(p);
+     if (w) {
+         mouseWidget = w;
+         p = mouseWidget->mapFromGlobal(globalPoint);
+     }
+
+     QWheelEvent ev(p, globalPoint, e->delta, buttons, modifiers,
+                   e->orient);
+     QApplication::sendSpontaneousEvent(mouseWidget, &ev);
+}
+
+
+
+// Remember, Qt convention is:  keyboard state is state *before*
+
+void QApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent *e)
+{
+    QWidget *focusW = 0;
+    if (self->inPopupMode()) {
+        QWidget *popupW = qApp->activePopupWidget();
+        focusW = popupW->focusWidget() ? popupW->focusWidget() : popupW;
+    }
+    if (!focusW)
+        focusW = QApplication::focusWidget();
+    if (!focusW) {
+        focusW = e->widget.data();
+    }
+    if (!focusW)
+        focusW = QApplication::activeWindow();
+
+    //qDebug() << "handleKeyEvent" << hex << e->key() << e->modifiers() << e->text() << "widget" << focusW;
+
+    if (!focusW)
+        return;
+    if (app_do_modal && !qt_try_modal(focusW, e->keyType))
+        return;
+
+    modifiers = e->modifiers;
+    QKeyEvent ev(e->keyType, e->key, e->modifiers, e->unicode, e->repeat, e->repeatCount);
+    QApplication::sendSpontaneousEvent(focusW, &ev);
+}
+
+void QApplicationPrivate::processEnterEvent(QWindowSystemInterfacePrivate::EnterEvent *e)
+{
+    QApplicationPrivate::dispatchEnterLeave(e->enter.data(),0);
+    qt_last_mouse_receiver = e->enter.data();
+}
+
+void QApplicationPrivate::processLeaveEvent(QWindowSystemInterfacePrivate::LeaveEvent *e)
+{
+    QApplicationPrivate::dispatchEnterLeave(0,qt_last_mouse_receiver);
+
+    if (e->leave.data() && !e->leave.data()->isAncestorOf(qt_last_mouse_receiver)) //(???) this should not happen
+        QApplicationPrivate::dispatchEnterLeave(0, e->leave.data());
+    qt_last_mouse_receiver = 0;
+
+}
+
+
+void QApplicationPrivate::processGeometryChangeEvent(QWindowSystemInterfacePrivate::GeometryChangeEvent *e)
+{
+    if (e->tlw.isNull())
+       return;
+    QWidget *tlw = e->tlw.data();
+    if (!tlw->isWindow())
+        return; //geo of native child widgets is controlled by lighthouse
+                //so we already have sent the events; besides this new rect
+                //is not mapped to parent
+
+    QRect newRect = e->newGeometry;
+    QRect cr(tlw->geometry());
+    bool isResize = cr.size() != newRect.size();
+    bool isMove = cr.topLeft() != newRect.topLeft();
+    tlw->data->crect = newRect;
+    if (isResize) {
+        QResizeEvent e(tlw->data->crect.size(), cr.size());
+        QApplication::sendSpontaneousEvent(tlw, &e);
+        tlw->update();
+    }
+
+    if (isMove) {
+        //### frame geometry
+        QMoveEvent e(tlw->data->crect.topLeft(), cr.topLeft());
+        QApplication::sendSpontaneousEvent(tlw, &e);
+    }
+}
+
+void QApplicationPrivate::processCloseEvent(QWindowSystemInterfacePrivate::CloseEvent *e)
+{
+    if (e->topLevel.isNull()) {
+        //qDebug() << "QApplicationPrivate::processCloseEvent NULL";
+        return;
+    }
+    e->topLevel.data()->d_func()->close_helper(QWidgetPrivate::CloseWithSpontaneousEvent);
+}
+
+void QApplicationPrivate::processTouchEvent(QWindowSystemInterfacePrivate::TouchEvent *e)
+{
+    translateRawTouchEvent(e->widget.data(), e->devType, e->points);
+}
+
+void QApplicationPrivate::reportScreenCount(QWindowSystemInterfacePrivate::ScreenCountEvent *e)
+{
+    // This operation only makes sense after the QApplication constructor runs
+    if (QCoreApplication::startingUp())
+        return;
+
+    QApplication::desktop()->d_func()->updateScreenList();
+    // signal anything listening for creation or deletion of screens
+    QDesktopWidget *desktop = QApplication::desktop();
+    emit desktop->screenCountChanged(e->count);
+}
+
+void QApplicationPrivate::reportGeometryChange(QWindowSystemInterfacePrivate::ScreenGeometryEvent *e)
+{
+    // This operation only makes sense after the QApplication constructor runs
+    if (QCoreApplication::startingUp())
+        return;
+
+    QApplication::desktop()->d_func()->updateScreenList();
+
+    // signal anything listening for screen geometry changes
+    QDesktopWidget *desktop = QApplication::desktop();
+    emit desktop->resized(e->index);
+
+    // make sure maximized and fullscreen windows are updated
+    QWidgetList list = QApplication::topLevelWidgets();
+    for (int i = list.size() - 1; i >= 0; --i) {
+        QWidget *w = list.at(i);
+        if (w->isFullScreen())
+            w->d_func()->setFullScreenSize_helper();
+        else if (w->isMaximized())
+            w->d_func()->setMaxWindowState_helper();
+    }
+}
+
+void QApplicationPrivate::reportAvailableGeometryChange(
+        QWindowSystemInterfacePrivate::ScreenAvailableGeometryEvent *e)
+{
+    // This operation only makes sense after the QApplication constructor runs
+    if (QCoreApplication::startingUp())
+        return;
+
+    QApplication::desktop()->d_func()->updateScreenList();
+
+    // signal anything listening for screen geometry changes
+    QDesktopWidget *desktop = QApplication::desktop();
+    emit desktop->workAreaResized(e->index);
+
+    // make sure maximized and fullscreen windows are updated
+    QWidgetList list = QApplication::topLevelWidgets();
+    for (int i = list.size() - 1; i >= 0; --i) {
+        QWidget *w = list.at(i);
+        if (w->isFullScreen())
+            w->d_func()->setFullScreenSize_helper();
+        else if (w->isMaximized())
+            w->d_func()->setMaxWindowState_helper();
+    }
+}
+
+QT_END_NAMESPACE
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index 19e7d45..96856b8 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -2055,6 +2055,17 @@ int QApplicationPrivate::symbianProcessWsEvent(const QSymbianEvent *symbianEvent
         }
 #endif
         break;
+#ifdef Q_SYMBIAN_SUPPORTS_SURFACES
+    case EEventUser:
+        {
+            // GOOM is looking for candidates to kill so indicate that we are
+            // capable of cleaning up by handling this event
+            TInt32 *data = reinterpret_cast<TInt32 *>(event->EventData());
+            if (data[0] == EApaSystemEventShutdown && data[1] == KGoomMemoryLowEvent)
+                return 1;
+        }
+        break;
+#endif
     default:
         break;
     }
diff --git a/src/gui/kernel/qclipboard_qpa.cpp b/src/gui/kernel/qclipboard_qpa.cpp
new file mode 100644
index 0000000..92b9e83
--- /dev/null
+++ b/src/gui/kernel/qclipboard_qpa.cpp
@@ -0,0 +1,163 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 "qclipboard.h"
+
+#ifndef QT_NO_CLIPBOARD
+
+#include "qmimedata.h"
+#include "qapplication.h"
+
+QT_BEGIN_NAMESPACE
+
+QT_USE_NAMESPACE
+
+
+class QClipboardData
+{
+public:
+    QClipboardData();
+   ~QClipboardData();
+
+    void setSource(QMimeData* s)
+    {
+        if (s == src)
+            return;
+        delete src;
+        src = s;
+    }
+    QMimeData* source()
+        { return src; }
+
+    void clear();
+
+private:
+    QMimeData* src;
+};
+
+QClipboardData::QClipboardData()
+{
+    src = 0;
+}
+
+QClipboardData::~QClipboardData()
+{
+    delete src;
+}
+
+void QClipboardData::clear()
+{
+    delete src;
+    src = 0;
+}
+
+
+static QClipboardData *internalCbData = 0;
+
+static void cleanupClipboardData()
+{
+    delete internalCbData;
+    internalCbData = 0;
+}
+
+static QClipboardData *clipboardData()
+{
+    if (internalCbData == 0) {
+        internalCbData = new QClipboardData;
+        qAddPostRoutine(cleanupClipboardData);
+    }
+    return internalCbData;
+}
+
+
+void QClipboard::clear(Mode mode)
+{
+    setText(QString(), mode);
+}
+
+
+bool QClipboard::event(QEvent *e)
+{
+    return QObject::event(e);
+}
+
+const QMimeData* QClipboard::mimeData(Mode mode) const
+{
+    if (mode != Clipboard) return 0;
+
+    QClipboardData *d = clipboardData();
+    return d->source();
+}
+
+void QClipboard::setMimeData(QMimeData* src, Mode mode)
+{
+    if (mode != Clipboard) return;
+
+    QClipboardData *d = clipboardData();
+
+    d->setSource(src);
+
+    emitChanged(QClipboard::Clipboard);
+}
+
+bool QClipboard::supportsMode(Mode mode) const
+{
+    return (mode == Clipboard);
+}
+
+bool QClipboard::ownsMode(Mode mode) const
+{
+    if (mode == Clipboard)
+        qWarning("QClipboard::ownsClipboard: UNIMPLEMENTED!");
+    return false;
+}
+
+void QClipboard::connectNotify( const char * )
+{
+}
+
+void QClipboard::ownerDestroyed()
+{
+}
+
+#endif // QT_NO_CLIPBOARD
+
+QT_END_NAMESPACE
diff --git a/src/gui/kernel/qclipboard_s60.cpp b/src/gui/kernel/qclipboard_s60.cpp
index c9b1d23..73280b2 100644
--- a/src/gui/kernel/qclipboard_s60.cpp
+++ b/src/gui/kernel/qclipboard_s60.cpp
@@ -257,18 +257,14 @@ const QMimeData* QClipboard::mimeData(Mode mode) const
                 }
             }
             CleanupStack::PopAndDestroy(cb);
-            if (dataExists) {
-                return d->source();
-            }
-            else {
-                return 0;
-            }
-
         });
         if (err != KErrNone){
             qDebug()<< "clipboard is empty/err: " << err;
         }
 
+        if (dataExists) {
+            return d->source();
+        }
     }
     return 0;
 }
diff --git a/src/gui/kernel/qcursor.h b/src/gui/kernel/qcursor.h
index ed6b254..62d2f41 100644
--- a/src/gui/kernel/qcursor.h
+++ b/src/gui/kernel/qcursor.h
@@ -130,7 +130,7 @@ public:
     static int x11Screen();
 #elif defined(Q_WS_MAC)
     Qt::HANDLE handle() const;
-#elif defined(Q_WS_QWS)
+#elif defined(Q_WS_QWS) || defined(Q_WS_QPA)
     int handle() const;
 #elif defined(Q_OS_SYMBIAN)
     Qt::HANDLE handle() const;
diff --git a/src/gui/kernel/qcursor_p.h b/src/gui/kernel/qcursor_p.h
index 23798b4..bfd6eac 100644
--- a/src/gui/kernel/qcursor_p.h
+++ b/src/gui/kernel/qcursor_p.h
@@ -91,7 +91,7 @@ public:
     short     hx, hy;
 #if defined (Q_WS_MAC)
     int mId;
-#elif defined(Q_WS_QWS)
+#elif defined(Q_WS_QWS) || defined(Q_WS_QPA)
     int id;
 #endif
 #if defined (Q_WS_WIN)
diff --git a/src/gui/kernel/qcursor_qpa.cpp b/src/gui/kernel/qcursor_qpa.cpp
new file mode 100644
index 0000000..a6ae7d3
--- /dev/null
+++ b/src/gui/kernel/qcursor_qpa.cpp
@@ -0,0 +1,127 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 <qcursor.h>
+#include <private/qcursor_p.h>
+#include <qbitmap.h>
+
+QT_BEGIN_NAMESPACE
+
+QT_USE_NAMESPACE
+
+#ifndef QT_NO_CURSOR
+
+static int nextCursorId = Qt::BitmapCursor;
+
+/*****************************************************************************
+  Internal QCursorData class
+ *****************************************************************************/
+
+QCursorData::QCursorData(Qt::CursorShape s)
+    : cshape(s), bm(0), bmm(0), hx(0), hy(0), id(s)
+{
+    ref = 1;
+}
+
+QCursorData::~QCursorData()
+{
+    delete bm;
+    delete bmm;
+}
+
+
+/*****************************************************************************
+  Global cursors
+ *****************************************************************************/
+
+extern QCursorData *qt_cursorTable[Qt::LastCursor + 1]; // qcursor.cpp
+
+int QCursor::handle() const
+{
+    return d->id;
+}
+
+
+QCursorData *QCursorData::setBitmap(const QBitmap &bitmap, const QBitmap &mask, int hotX, int hotY)
+{
+    if (!QCursorData::initialized)
+        QCursorData::initialize();
+    if (bitmap.depth() != 1 || mask.depth() != 1 || bitmap.size() != mask.size()) {
+        qWarning("QCursor: Cannot create bitmap cursor; invalid bitmap(s)");
+        QCursorData *c = qt_cursorTable[0];
+        c->ref.ref();
+        return c;
+    }
+    QCursorData *d = new QCursorData;
+    d->bm  = new QBitmap(bitmap);
+    d->bmm = new QBitmap(mask);
+    d->cshape = Qt::BitmapCursor;
+    d->id = ++nextCursorId;
+    d->hx = hotX >= 0 ? hotX : bitmap.width() / 2;
+    d->hy = hotY >= 0 ? hotY : bitmap.height() / 2;
+
+    return d;
+}
+
+void QCursorData::update()
+{
+}
+
+#endif //QT_NO_CURSOR
+
+extern int qt_last_x,qt_last_y;
+
+QPoint QCursor::pos()
+{
+    return QPoint(qt_last_x, qt_last_y);
+}
+
+void QCursor::setPos(int x, int y)
+{
+    // Need to check, since some X servers generate null mouse move
+    // events, causing looping in applications which call setPos() on
+    // every mouse move event.
+    //
+    if (pos() == QPoint(x, y))
+        return;
+}
+
+QT_END_NAMESPACE
diff --git a/src/gui/kernel/qdesktopwidget_qpa.cpp b/src/gui/kernel/qdesktopwidget_qpa.cpp
new file mode 100644
index 0000000..cff05f5
--- /dev/null
+++ b/src/gui/kernel/qdesktopwidget_qpa.cpp
@@ -0,0 +1,180 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 "qdesktopwidget.h"
+#include "private/qapplication_p.h"
+#include "private/qgraphicssystem_p.h"
+#include <QWidget>
+#include "private/qwidget_p.h"
+#include "private/qdesktopwidget_qpa_p.h"
+QT_BEGIN_NAMESPACE
+
+QT_USE_NAMESPACE
+
+void QDesktopWidgetPrivate::updateScreenList()
+{
+    QList<QPlatformScreen *> screenList = QApplicationPrivate::platformIntegration()->screens();
+    int targetLength = screenList.length();
+    int currentLength = screens.length();
+
+    // Add or remove screen widgets as necessary
+    if(currentLength > targetLength) {
+        QDesktopScreenWidget *screen;
+        while (currentLength-- > targetLength) {
+            screen = screens.takeLast();
+            delete screen;
+        }
+    }
+    else if (currentLength < targetLength) {
+        QDesktopScreenWidget *screen;
+        while (currentLength < targetLength) {
+            screen = new QDesktopScreenWidget(currentLength++);
+            screens.append(screen);
+        }
+    }
+
+    QRegion virtualGeometry;
+    bool doVirtualGeometry = QApplicationPrivate::platformIntegration()->isVirtualDesktop();
+
+    // update the geometry of each screen widget
+    for (int i = 0; i < screens.length(); i++) {
+        QRect screenGeometry = screenList.at(i)->geometry();
+        screens.at(i)->setGeometry(screenGeometry);
+        if (doVirtualGeometry)
+            virtualGeometry += screenGeometry;
+    }
+
+    virtualScreen.setGeometry(virtualGeometry.boundingRect());
+    Q_Q(QDesktopWidget);
+    q->setGeometry(virtualScreen.geometry());
+}
+
+QDesktopWidget::QDesktopWidget()
+    : QWidget(*new QDesktopWidgetPrivate, 0, Qt::Desktop)
+{
+    Q_D(QDesktopWidget);
+    setObjectName(QLatin1String("desktop"));
+    d->updateScreenList();
+}
+
+QDesktopWidget::~QDesktopWidget()
+{
+}
+
+bool QDesktopWidget::isVirtualDesktop() const
+{
+    return QApplicationPrivate::platformIntegration()->isVirtualDesktop();
+}
+
+int QDesktopWidget::primaryScreen() const
+{
+    return 0;
+}
+
+int QDesktopWidget::numScreens() const
+{
+    QPlatformIntegration *pi = QApplicationPrivate::platformIntegration();
+    return qMax(pi->screens().size(), 1);
+}
+
+QWidget *QDesktopWidget::screen(int screen)
+{
+    Q_D(QDesktopWidget);
+    if (QApplicationPrivate::platformIntegration()->isVirtualDesktop())
+        return &d->virtualScreen;
+    if (screen < 0 || screen >= d->screens.length())
+        return d->screens.at(0);
+    return d->screens.at(screen);
+}
+
+const QRect QDesktopWidget::availableGeometry(int screenNo) const
+{
+    QPlatformIntegration *pi = QApplicationPrivate::platformIntegration();
+    QList<QPlatformScreen *> screens = pi->screens();
+    if (screenNo == -1)
+        screenNo = 0;
+    if (screenNo < 0 || screenNo >= screens.size())
+        return QRect();
+    else
+        return screens[screenNo]->availableGeometry();
+}
+
+const QRect QDesktopWidget::screenGeometry(int screenNo) const
+{
+    QPlatformIntegration *pi = QApplicationPrivate::platformIntegration();
+    QList<QPlatformScreen *> screens = pi->screens();
+    if (screenNo == -1)
+        screenNo = 0;
+    if (screenNo < 0 || screenNo >= screens.size())
+        return QRect();
+    else
+        return screens[screenNo]->geometry();
+}
+
+int QDesktopWidget::screenNumber(const QWidget *w) const
+{
+    if (!w)
+        return 0;
+
+    QRect frame = w->frameGeometry();
+    if (!w->isWindow())
+        frame.moveTopLeft(w->mapToGlobal(QPoint(0, 0)));
+    const QPoint midpoint = (frame.topLeft() + frame.bottomRight()) / 2;
+    return screenNumber(midpoint);
+}
+
+int QDesktopWidget::screenNumber(const QPoint &p) const
+{
+    QPlatformIntegration *pi = QApplicationPrivate::platformIntegration();
+    QList<QPlatformScreen *> screens = pi->screens();
+
+    for (int i = 0; i < screens.size(); ++i)
+        if (screens[i]->geometry().contains(p))
+            return i;
+
+    return primaryScreen(); //even better would be closest screen
+}
+
+void QDesktopWidget::resizeEvent(QResizeEvent *)
+{
+}
+
+QT_END_NAMESPACE
diff --git a/src/gui/kernel/qdesktopwidget_qpa_p.h b/src/gui/kernel/qdesktopwidget_qpa_p.h
new file mode 100644
index 0000000..8bed09d
--- /dev/null
+++ b/src/gui/kernel/qdesktopwidget_qpa_p.h
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of other Qt classes.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#ifndef QDESKTOPWIDGET_QPA_P_H
+#define QDESKTOPWIDGET_QPA_P_H
+
+#include "QDesktopWidget"
+#include "private/qwidget_p.h"
+
+class QDesktopScreenWidget : public QWidget {
+    Q_OBJECT
+public:
+    QDesktopScreenWidget(int screenNumber = -1) { setWindowFlags(Qt::Desktop); setVisible(false); d_func()->screenNumber = screenNumber; }
+};
+
+class QDesktopWidgetPrivate : public QWidgetPrivate {
+    Q_DECLARE_PUBLIC(QDesktopWidget)
+
+public:
+    ~QDesktopWidgetPrivate() {foreach(QDesktopScreenWidget *s, screens) delete s; }
+    void updateScreenList();
+
+    QList<QDesktopScreenWidget *> screens;
+    QDesktopScreenWidget virtualScreen;
+};
+
+#endif // QDESKTOPWIDGET_QPA_P_H
diff --git a/src/gui/kernel/qdnd_p.h b/src/gui/kernel/qdnd_p.h
index 033e6a6..598a9de 100644
--- a/src/gui/kernel/qdnd_p.h
+++ b/src/gui/kernel/qdnd_p.h
@@ -261,11 +261,11 @@ public:
 #endif
 
 private:
-#ifdef Q_WS_QWS
+#if defined(Q_WS_QWS) || defined(Q_WS_QPA)
     Qt::DropAction currentActionForOverrideCursor;
 #endif
 #ifdef Q_OS_SYMBIAN
-#ifndef QT_NO_CURSOR 
+#ifndef QT_NO_CURSOR
     QCursor overrideCursor;
 #endif
 #endif
diff --git a/src/gui/kernel/qeventdispatcher_glib_qpa.cpp b/src/gui/kernel/qeventdispatcher_glib_qpa.cpp
new file mode 100644
index 0000000..01d40ca
--- /dev/null
+++ b/src/gui/kernel/qeventdispatcher_glib_qpa.cpp
@@ -0,0 +1,147 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtCore 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 "qeventdispatcher_glib_qpa_p.h"
+
+#include "qapplication.h"
+
+#include "qplatformdefs.h"
+#include "qapplication.h"
+
+#include <glib.h>
+#include "qapplication_p.h"
+
+#include <qdebug.h>
+
+QT_BEGIN_NAMESPACE
+
+struct GUserEventSource
+{
+    GSource source;
+    QPAEventDispatcherGlib *q;
+};
+
+static gboolean userEventSourcePrepare(GSource *s, gint *timeout)
+{
+    Q_UNUSED(s)
+    Q_UNUSED(timeout)
+
+    return QWindowSystemInterfacePrivate::windowSystemEventsQueued() > 0;
+}
+
+static gboolean userEventSourceCheck(GSource *source)
+{
+    return userEventSourcePrepare(source, 0);
+}
+
+static gboolean userEventSourceDispatch(GSource *s, GSourceFunc, gpointer)
+{
+    GUserEventSource * source = reinterpret_cast<GUserEventSource *>(s);
+
+    QWindowSystemInterfacePrivate::WindowSystemEvent * event;
+    while (QWindowSystemInterfacePrivate::windowSystemEventsQueued()) {
+        event = QWindowSystemInterfacePrivate::getWindowSystemEvent();
+        if (!event)
+            break;
+
+        // send through event filter
+        if (source->q->filterEvent(event)) {
+            delete event;
+            continue;
+        }
+        QApplicationPrivate::processWindowSystemEvent(event);
+        delete event;
+    }
+
+    return true;
+}
+
+
+static GSourceFuncs userEventSourceFuncs = {
+    userEventSourcePrepare,
+    userEventSourceCheck,
+    userEventSourceDispatch,
+    NULL,
+    NULL,
+    NULL
+};
+
+QPAEventDispatcherGlibPrivate::QPAEventDispatcherGlibPrivate(GMainContext *context)
+    : QEventDispatcherGlibPrivate(context)
+{
+    userEventSource = reinterpret_cast<GUserEventSource *>(g_source_new(&userEventSourceFuncs,
+                                                                       sizeof(GUserEventSource)));
+    userEventSource->q = 0;
+    g_source_set_can_recurse(&userEventSource->source, true);
+    g_source_attach(&userEventSource->source, mainContext);
+}
+
+
+QPAEventDispatcherGlib::QPAEventDispatcherGlib(QObject *parent)
+    : QEventDispatcherGlib(*new QPAEventDispatcherGlibPrivate, parent)
+{
+    Q_D(QPAEventDispatcherGlib);
+    d->userEventSource->q = this;
+}
+
+QPAEventDispatcherGlib::~QPAEventDispatcherGlib()
+{
+    Q_D(QPAEventDispatcherGlib);
+
+    g_source_destroy(&d->userEventSource->source);
+    g_source_unref(&d->userEventSource->source);
+    d->userEventSource = 0;
+}
+
+bool QPAEventDispatcherGlib::processEvents(QEventLoop::ProcessEventsFlags flags)
+{
+    static bool init = false;
+    if (!init) {
+        if (QApplicationPrivate::platformIntegration()->createEventLoopIntegration()) {
+            qWarning("Eventloop integration is not supported by the glib event dispatcher");
+            qWarning("Use the UNIX event dispatcher by defining environment variable QT_NO_GLIB=1");
+        }
+        init = true;
+    }
+    return QEventDispatcherGlib::processEvents(flags);
+}
+
+QT_END_NAMESPACE
diff --git a/src/gui/kernel/qeventdispatcher_glib_qpa_p.h b/src/gui/kernel/qeventdispatcher_glib_qpa_p.h
new file mode 100644
index 0000000..1c32ab2
--- /dev/null
+++ b/src/gui/kernel/qeventdispatcher_glib_qpa_p.h
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtCore 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 QEVENTDISPATCHER_GLIB_QPA_P_H
+#define QEVENTDISPATCHER_GLIB_QPA_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of the QLibrary class.  This header file may change from
+// version to version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/private/qeventdispatcher_glib_p.h>
+
+typedef struct _GMainContext GMainContext;
+
+QT_BEGIN_NAMESPACE
+class QPAEventDispatcherGlibPrivate;
+
+class QPAEventDispatcherGlib : public QEventDispatcherGlib
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QPAEventDispatcherGlib)
+
+public:
+    explicit QPAEventDispatcherGlib(QObject *parent = 0);
+    ~QPAEventDispatcherGlib();
+
+    bool processEvents(QEventLoop::ProcessEventsFlags flags);
+};
+
+struct GUserEventSource;
+
+class QPAEventDispatcherGlibPrivate : public QEventDispatcherGlibPrivate
+{
+    Q_DECLARE_PUBLIC(QPAEventDispatcherGlib)
+public:
+    QPAEventDispatcherGlibPrivate(GMainContext *context = 0);
+    GUserEventSource *userEventSource;
+};
+
+
+QT_END_NAMESPACE
+
+#endif // QEVENTDISPATCHER_GLIB_QPA_P_H
diff --git a/src/gui/kernel/qeventdispatcher_qpa.cpp b/src/gui/kernel/qeventdispatcher_qpa.cpp
new file mode 100644
index 0000000..cb70141
--- /dev/null
+++ b/src/gui/kernel/qeventdispatcher_qpa.cpp
@@ -0,0 +1,302 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 "qplatformdefs.h"
+#include "qapplication.h"
+#include "qeventdispatcher_qpa_p.h"
+#include "private/qeventdispatcher_unix_p.h"
+#include "qapplication_p.h"
+#include "qplatformeventloopintegration_qpa.h"
+
+#include <QWindowSystemInterface>
+#include <QtCore/QElapsedTimer>
+#include <QtCore/QAtomicInt>
+#include <QtCore/QSemaphore>
+
+#include <errno.h>
+
+QT_BEGIN_NAMESPACE
+
+QT_USE_NAMESPACE
+
+class Rendezvous
+{
+public:
+    void checkpoint()
+    {
+        if (state.testAndSetOrdered(0,1)) {
+            semaphore.acquire();
+        } else if (state.testAndSetAcquire(1,0)) {
+            semaphore.release();
+        } else {
+            qWarning("Barrier internal error");
+        }
+    }
+private:
+    QSemaphore semaphore;
+    QAtomicInt state;
+};
+
+class SelectWorker : public QThread
+{
+public:
+    SelectWorker(QEventDispatcherQPAPrivate *eventDispatcherPrivate)
+        : QThread(),
+          m_edPrivate(eventDispatcherPrivate),
+          m_retVal(0)
+    {
+    }
+
+    void setSelectValues(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds)
+    {
+        m_nfds = nfds;
+        m_readfds = readfds;
+        m_writefds = writefds;
+        m_exceptfds = exceptfds;
+
+
+    }
+
+    int retVal() const {
+        return m_retVal;
+    }
+
+protected:
+    void run();
+
+private:
+    QEventDispatcherQPAPrivate *m_edPrivate;
+    int m_retVal;
+
+    int m_nfds;
+    fd_set *m_readfds, *m_writefds, *m_exceptfds;
+};
+
+class QEventDispatcherQPAPrivate : public QEventDispatcherUNIXPrivate
+{
+    Q_DECLARE_PUBLIC(QEventDispatcherQPA)
+public:
+    QEventDispatcherQPAPrivate()
+        :  eventLoopIntegration(0),
+           barrierBeforeBlocking(0),
+           barrierReturnValue(0),
+           selectReturnMutex(0),
+           selectWorkerNeedsSync(true),
+           selectWorkerHasResult(false),
+           m_integrationInitialised(false),
+           m_hasIntegration(false)
+    {
+
+    }
+
+    ~QEventDispatcherQPAPrivate()
+    {
+        delete selectWorker;
+        delete eventLoopIntegration;
+        delete barrierBeforeBlocking;
+        delete barrierReturnValue;
+        delete selectReturnMutex;
+    }
+
+    bool hasIntegration() const
+    {
+        if (!m_integrationInitialised) {
+            QEventDispatcherQPAPrivate *that = const_cast<QEventDispatcherQPAPrivate *>(this);
+            if (qApp && (qApp->thread() == QThread::currentThread())) { // guiThread
+                if (QApplicationPrivate::platformIntegration()) {
+                    that->eventLoopIntegration = QApplicationPrivate::platformIntegration()->createEventLoopIntegration();
+                    if (that->eventLoopIntegration) {
+                        that->selectWorker = new SelectWorker(that);
+                        that->barrierBeforeBlocking = new Rendezvous;
+                        that->barrierReturnValue = new Rendezvous;
+                        that->selectReturnMutex = new QMutex;
+                        that->selectWorker->start();
+                        that->m_hasIntegration = true;
+                        if (!QElapsedTimer::isMonotonic())
+                            qWarning("Having eventloop integration without monotonic timers can lead to undefined behaviour");
+                    }
+                }
+            }
+            that->m_integrationInitialised = true;
+        }
+        return m_hasIntegration;
+    }
+
+    QPlatformEventLoopIntegration *eventLoopIntegration;
+    Rendezvous *barrierBeforeBlocking;
+    Rendezvous *barrierReturnValue;
+
+    QMutex *selectReturnMutex;
+    bool selectWorkerNeedsSync;
+    bool selectWorkerHasResult;
+
+    SelectWorker *selectWorker;
+private:
+    bool m_integrationInitialised;
+    bool m_hasIntegration;
+};
+
+QEventDispatcherQPA::QEventDispatcherQPA(QObject *parent)
+    : QEventDispatcherUNIX(*new QEventDispatcherQPAPrivate, parent)
+{ }
+
+QEventDispatcherQPA::~QEventDispatcherQPA()
+{ }
+
+bool QEventDispatcherQPA::processEvents(QEventLoop::ProcessEventsFlags flags)
+{
+    Q_D(QEventDispatcherQPA);
+    int nevents = 0;
+
+    // handle gui and posted events
+    d->interrupt = false;
+    QApplication::sendPostedEvents();
+
+    while (!d->interrupt) {        // also flushes output buffer ###can be optimized
+        QWindowSystemInterfacePrivate::WindowSystemEvent *event;
+        if (!(flags & QEventLoop::ExcludeUserInputEvents)
+            && QWindowSystemInterfacePrivate::windowSystemEventsQueued() > 0) {
+            // process a pending user input event
+            event = QWindowSystemInterfacePrivate::getWindowSystemEvent();
+            if (!event)
+                break;
+        } else {
+            break;
+        }
+
+        if (filterEvent(event)) {
+            delete event;
+            continue;
+        }
+        nevents++;
+
+        QApplicationPrivate::processWindowSystemEvent(event);
+        delete event;
+    }
+
+    if (!d->interrupt) {
+        if (QEventDispatcherUNIX::processEvents(flags))
+            return true;
+    }
+    return (nevents > 0);
+}
+
+bool QEventDispatcherQPA::hasPendingEvents()
+{
+    extern uint qGlobalPostedEventsCount(); // from qapplication.cpp
+    return qGlobalPostedEventsCount() || QWindowSystemInterfacePrivate::windowSystemEventsQueued();
+}
+
+void QEventDispatcherQPA::registerSocketNotifier(QSocketNotifier *notifier)
+{
+    Q_D(QEventDispatcherQPA);
+    QEventDispatcherUNIX::registerSocketNotifier(notifier);
+    if (d->hasIntegration())
+        wakeUp();
+
+}
+
+void QEventDispatcherQPA::unregisterSocketNotifier(QSocketNotifier *notifier)
+{
+    Q_D(QEventDispatcherQPA);
+    QEventDispatcherUNIX::unregisterSocketNotifier(notifier);
+    if (d->hasIntegration())
+        wakeUp();
+}
+
+void QEventDispatcherQPA::flush()
+{
+    if(qApp)
+        qApp->sendPostedEvents();
+}
+
+
+int QEventDispatcherQPA::select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
+                                timeval *timeout)
+{
+    Q_D(QEventDispatcherQPA);
+    int retVal = 0;
+    if (d->hasIntegration()) {
+        qint64 timeoutmsec = 0;
+        if (timeout)
+            timeoutmsec = timeout->tv_sec * 1000 + (timeout->tv_usec/1000);
+        d->selectReturnMutex->lock();
+        if (d->selectWorkerNeedsSync) {
+            if (d->selectWorkerHasResult) {
+                retVal = d->selectWorker->retVal();
+                d->selectWorkerHasResult = false;
+
+                d->selectReturnMutex->unlock();
+                d->barrierReturnValue->checkpoint();
+                return retVal;
+            } else {
+                d->selectWorkerNeedsSync = false;
+                d->selectWorker->setSelectValues(nfds,readfds, writefds, exceptfds);
+                d->barrierBeforeBlocking->checkpoint();
+            }
+        }
+        d->selectReturnMutex->unlock();
+        d->eventLoopIntegration->processEvents(timeoutmsec);
+        retVal = 0; //is 0 if select has not returned
+    } else {
+        retVal = QEventDispatcherUNIX::select(nfds, readfds, writefds, exceptfds, timeout);
+    }
+    return retVal;
+}
+
+void SelectWorker::run()
+{
+    while(true) {
+        m_retVal = 0;
+        m_edPrivate->barrierBeforeBlocking->checkpoint(); // wait for mainthread
+        int tmpRet = qt_safe_select(m_nfds,m_readfds,m_writefds,m_exceptfds,0);
+        m_edPrivate->selectReturnMutex->lock();
+        m_edPrivate->eventLoopIntegration->wakeup();
+
+        m_edPrivate->selectWorkerNeedsSync = true;
+        m_edPrivate->selectWorkerHasResult = true;
+        m_retVal = tmpRet;
+
+        m_edPrivate->selectReturnMutex->unlock();
+        m_edPrivate->barrierReturnValue->checkpoint();
+    }
+}
+QT_END_NAMESPACE
diff --git a/src/gui/kernel/qeventdispatcher_qpa_p.h b/src/gui/kernel/qeventdispatcher_qpa_p.h
new file mode 100644
index 0000000..8065c3e
--- /dev/null
+++ b/src/gui/kernel/qeventdispatcher_qpa_p.h
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 QEVENTDISPATCHER_QPA_P_H
+#define QEVENTDISPATCHER_QPA_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "private/qeventdispatcher_unix_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class QEventDispatcherQPAPrivate;
+
+class QEventDispatcherQPA : public QEventDispatcherUNIX
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(QEventDispatcherQPA)
+
+public:
+    explicit QEventDispatcherQPA(QObject *parent = 0);
+    ~QEventDispatcherQPA();
+
+    bool processEvents(QEventLoop::ProcessEventsFlags flags);
+    bool hasPendingEvents();
+
+    void registerSocketNotifier(QSocketNotifier *notifier);
+    void unregisterSocketNotifier(QSocketNotifier *notifier);
+
+    void flush();
+
+protected:
+    int select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
+               timeval *timeout);
+};
+
+QT_END_NAMESPACE
+
+#endif // QEVENTDISPATCHER_QPA_P_H
diff --git a/src/gui/kernel/qgenericplugin_qpa.cpp b/src/gui/kernel/qgenericplugin_qpa.cpp
new file mode 100644
index 0000000..43d6525
--- /dev/null
+++ b/src/gui/kernel/qgenericplugin_qpa.cpp
@@ -0,0 +1,112 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 "qgenericplugin_qpa.h"
+
+#ifndef QT_NO_LIBRARY
+
+QT_BEGIN_NAMESPACE
+
+/*!
+    \class QGenericPlugin
+    \ingroup plugins
+    \ingroup qpa
+
+    \brief The QGenericPlugin class is an abstract base class for
+    window-system related plugins in Qt QPA.
+
+    Note that this class is only available in \l{Qt QPA}.
+
+    A mouse plugin can be created by subclassing
+    QGenericPlugin and reimplementing the pure virtual keys() and
+    create() functions. By exporting the derived class using the
+    Q_EXPORT_PLUGIN2() macro, The default implementation of the
+    QGenericPluginFactory class will automatically detect the plugin and
+    load the driver into the server application at run-time. See \l
+    {How to Create Qt Plugins} for details.
+
+    \sa QGenericPluginFactory
+*/
+
+/*!
+    \fn QStringList QGenericPlugin::keys() const
+
+    Implement this function to return the list of valid keys, i.e. the
+    drivers supported by this plugin.
+
+    \sa create()
+*/
+
+/*!
+    Constructs a plugin with the given \a parent.
+
+    Note that this constructor is invoked automatically by the
+    Q_EXPORT_PLUGIN2() macro, so there is no need for calling it
+    explicitly.
+*/
+QGenericPlugin::QGenericPlugin(QObject *parent)
+    : QObject(parent)
+{
+}
+
+/*!
+    Destroys the plugin.
+
+    Note that Qt destroys a plugin automatically when it is no longer
+    used, so there is no need for calling the destructor explicitly.
+*/
+QGenericPlugin::~QGenericPlugin()
+{
+}
+
+/*!
+    \fn QObject* QGenericPlugin::create(const QString &key, const QString& specification)
+
+    Implement this function to create a driver matching the type
+    specified by the given \a key and \a specification parameters. Note that
+    keys are case-insensitive.
+
+    \sa keys()
+*/
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_LIBRARY
diff --git a/src/gui/kernel/qgenericplugin_qpa.h b/src/gui/kernel/qgenericplugin_qpa.h
new file mode 100644
index 0000000..e1792cd
--- /dev/null
+++ b/src/gui/kernel/qgenericplugin_qpa.h
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 QGENERICPLUGIN_QPA_H
+#define QGENERICPLUGIN_QPA_H
+
+#include <QtCore/qplugin.h>
+#include <QtCore/qfactoryinterface.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+#ifndef QT_NO_LIBRARY
+
+//class QGenericObject; ?????
+
+    struct Q_GUI_EXPORT QGenericPluginFactoryInterface : public QFactoryInterface
+{
+    virtual QObject* create(const QString &name, const QString &spec) = 0;
+};
+
+#define QGenericPluginFactoryInterface_iid "com.trolltech.Qt.QGenericPluginFactoryInterface"
+Q_DECLARE_INTERFACE(QGenericPluginFactoryInterface, QGenericPluginFactoryInterface_iid)
+
+class Q_GUI_EXPORT QGenericPlugin : public QObject, public QGenericPluginFactoryInterface
+{
+    Q_OBJECT
+    Q_INTERFACES(QGenericPluginFactoryInterface:QFactoryInterface)
+public:
+    explicit QGenericPlugin(QObject *parent = 0);
+    ~QGenericPlugin();
+
+    virtual QStringList keys() const = 0;
+    virtual QObject* create(const QString& name, const QString &spec) = 0;
+};
+
+#endif // QT_NO_LIBRARY
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QGENERICPLUGIN_QPA_H
diff --git a/src/gui/kernel/qgenericpluginfactory_qpa.cpp b/src/gui/kernel/qgenericpluginfactory_qpa.cpp
new file mode 100644
index 0000000..abc575a
--- /dev/null
+++ b/src/gui/kernel/qgenericpluginfactory_qpa.cpp
@@ -0,0 +1,115 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 "qgenericpluginfactory_qpa.h"
+
+#include "qapplication.h"
+#include "private/qfactoryloader_p.h"
+#include "qgenericplugin_qpa.h"
+#include "qdebug.h"
+
+QT_BEGIN_NAMESPACE
+
+#if !defined(Q_OS_WIN32) || defined(QT_MAKEDLL)
+#ifndef QT_NO_LIBRARY
+
+Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader,
+    (QGenericPluginFactoryInterface_iid,
+     QLatin1String("/generic"), Qt::CaseInsensitive))
+
+#endif //QT_NO_LIBRARY
+#endif //QT_MAKEDLL
+
+/*!
+    \class QGenericPluginFactory
+    \ingroup qpa
+
+    \brief The QGenericPluginFactory class creates window-system
+    related plugin drivers in Qt QPA.
+
+    Note that this class is only available in \l{Qt QPA}.
+
+
+    \sa QGenericPlugin
+*/
+
+/*!
+    Creates the driver specified by \a key, using the given \a specification.
+
+    Note that the keys are case-insensitive.
+
+    \sa keys()
+*/
+QObject *QGenericPluginFactory::create(const QString& key, const QString &specification)
+{
+    QString driver = key.toLower();
+
+#if !defined(Q_OS_WIN32) || defined(QT_MAKEDLL)
+#ifndef QT_NO_LIBRARY
+    if (QGenericPluginFactoryInterface *factory = qobject_cast<QGenericPluginFactoryInterface*>(loader()->instance(driver)))
+        return factory->create(driver, specification);
+#endif
+#endif
+    return 0;
+}
+
+/*!
+    Returns the list of valid keys, i.e. the available mouse drivers.
+
+    \sa create()
+*/
+QStringList QGenericPluginFactory::keys()
+{
+    QStringList list;
+
+#if !defined(Q_OS_WIN32) || defined(QT_MAKEDLL)
+#ifndef QT_NO_LIBRARY
+    QStringList plugins = loader()->keys();
+    for (int i = 0; i < plugins.size(); ++i) {
+        if (!list.contains(plugins.at(i)))
+            list += plugins.at(i);
+    }
+#endif //QT_NO_LIBRARY
+#endif //QT_MAKEDLL
+    return list;
+}
+
+QT_END_NAMESPACE
diff --git a/src/gui/kernel/qgenericpluginfactory_qpa.h b/src/gui/kernel/qgenericpluginfactory_qpa.h
new file mode 100644
index 0000000..59eac38
--- /dev/null
+++ b/src/gui/kernel/qgenericpluginfactory_qpa.h
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 QGENERICPLUGINFACTORY_QPA_H
+#define QGENERICPLUGINFACTORY_QPA_H
+
+#include <QtCore/qstringlist.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class QString;
+class QObject;
+
+class Q_GUI_EXPORT QGenericPluginFactory
+{
+public:
+    static QStringList keys();
+    static QObject *create(const QString&, const QString &);
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QGENERICPLUGINFACTORY_QPA_H
diff --git a/src/gui/kernel/qguiplatformplugin.cpp b/src/gui/kernel/qguiplatformplugin.cpp
index 2dd251b..98b9c4a 100644
--- a/src/gui/kernel/qguiplatformplugin.cpp
+++ b/src/gui/kernel/qguiplatformplugin.cpp
@@ -152,7 +152,7 @@ QString QGuiPlatformPlugin::styleName()
     return QLatin1String("Windows");                    // default style for Symbian without S60
 #elif defined(Q_WS_X11) && defined(Q_OS_IRIX)
     return QLatin1String("SGI");                        // default style for X11 on IRIX
-#elif defined(Q_WS_QWS)
+#elif defined(Q_WS_QWS) || defined(Q_WS_QPA)
     return QLatin1String("Plastique");                  // default style for X11 and small devices
 #elif defined(Q_WS_MAC)
     return QLatin1String("Macintosh");              // default style for all Mac's
diff --git a/src/gui/kernel/qplatformcursor_qpa.cpp b/src/gui/kernel/qplatformcursor_qpa.cpp
new file mode 100644
index 0000000..ac557b9
--- /dev/null
+++ b/src/gui/kernel/qplatformcursor_qpa.cpp
@@ -0,0 +1,660 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtOpenVG 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 "qplatformcursor_qpa.h"
+
+#include <QWidget>
+#include <QPainter>
+#include <QBitmap>
+#include <QApplication>
+
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+QList <QWeakPointer<QPlatformCursor> > QPlatformCursorPrivate::instances;
+
+/*!
+    \class QGraphicsSystemCursor
+
+    \brief The QGraphicsSystemCursor class provides information about
+    pointer device events (movement, buttons), and requests to change
+    the currently displayed cursor.
+
+    Note that QGraphicsSystemCursor does not include any graphics for
+    display. An application that sets a QCursor may provide its own
+    graphics.
+
+    \sa QGraphicsSystemCursorImage
+*/
+
+/*!
+    \fn virtual void QGraphicsSystemCursor::pointerEvent(const QMouseEvent & event)
+
+    This method is called by Qt whenever a QMouseEvent is generated by the
+    underlying pointer input. \a event is a reference to the QMouseEvent in
+    question. A default do-nothing implementation is provided.
+
+    \sa QApplicationPrivate::handleMouseEvent()
+*/
+
+/*!
+    \fn virtual void QGraphicsSystemCursor::changeCursor(QCursor * widgetCursor, QWidget * widget)
+
+    \brief This method is called by Qt whenever the cursor graphic should be changed.
+
+    Implementation of this method is mandatory for a subclass of QGraphicsSystemCursor.
+
+    \a widgetCursor is a pointer to the QCursor that should be displayed.
+
+    \a widget is a pointer to the widget currently displayed at QCursor::pos(). Note
+    that this may be 0 if the current position is not occupied by a displayed widget.
+
+    \sa QApplicationPrivate::handleMouseEvent(), QCursor::pos()
+*/
+
+/*!
+    \fn QGraphicsSystemCursor::QGraphicsSystemCursor()
+
+    \brief Constructs a QGraphicsSystemCursor
+*/
+QPlatformCursor::QPlatformCursor(QPlatformScreen *scr )
+        : screen(scr)
+{
+    QPlatformCursorPrivate::instances.append(this);
+}
+
+// End of display and pointer event handling code
+// Beginning of built-in cursor graphics
+// from src/gui/embedded/QGraphicsSystemCursorImage_qws.cpp
+
+/*!
+    \class QGraphicsSystemCursorImage
+
+    \brief The QGraphicsSystemCursorImage class provides a set of graphics
+    intended to be used as cursors.
+
+    \sa QGraphicsSystemCursor
+*/
+
+static QPlatformCursorImage *systemCursorTable[Qt::LastCursor+1];
+static bool systemCursorTableInit = false;
+
+// 16 x 16
+static const uchar cur_arrow_bits[] = {
+   0x07, 0x00, 0x39, 0x00, 0xc1, 0x01, 0x02, 0x0e, 0x02, 0x10, 0x02, 0x08,
+   0x04, 0x04, 0x04, 0x02, 0x04, 0x04, 0x88, 0x08, 0x48, 0x11, 0x28, 0x22,
+   0x10, 0x44, 0x00, 0x28, 0x00, 0x10, 0x00, 0x00 };
+static const uchar mcur_arrow_bits[] = {
+   0x07, 0x00, 0x3f, 0x00, 0xff, 0x01, 0xfe, 0x0f, 0xfe, 0x1f, 0xfe, 0x0f,
+   0xfc, 0x07, 0xfc, 0x03, 0xfc, 0x07, 0xf8, 0x0f, 0x78, 0x1f, 0x38, 0x3e,
+   0x10, 0x7c, 0x00, 0x38, 0x00, 0x10, 0x00, 0x00 };
+
+static const unsigned char cur_up_arrow_bits[] = {
+   0x80, 0x00, 0x40, 0x01, 0x40, 0x01, 0x20, 0x02, 0x20, 0x02, 0x10, 0x04,
+   0x10, 0x04, 0x08, 0x08, 0x78, 0x0f, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01,
+   0x40, 0x01, 0x40, 0x01, 0x40, 0x01, 0xc0, 0x01};
+static const unsigned char mcur_up_arrow_bits[] = {
+   0x80, 0x00, 0xc0, 0x01, 0xc0, 0x01, 0xe0, 0x03, 0xe0, 0x03, 0xf0, 0x07,
+   0xf0, 0x07, 0xf8, 0x0f, 0xf8, 0x0f, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
+   0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01};
+
+static const unsigned char cur_cross_bits[] = {
+   0xc0, 0x01, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01,
+   0x7f, 0x7f, 0x01, 0x40, 0x7f, 0x7f, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01,
+   0x40, 0x01, 0x40, 0x01, 0xc0, 0x01, 0x00, 0x00};
+static const unsigned char mcur_cross_bits[] = {
+   0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
+   0xff, 0x7f, 0xff, 0x7f, 0xff, 0x7f, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
+   0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0x00, 0x00};
+
+static const uchar cur_ibeam_bits[] = {
+   0x00, 0x00, 0xe0, 0x03, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00,
+   0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00,
+   0x80, 0x00, 0xe0, 0x03, 0x00, 0x00, 0x00, 0x00 };
+static const uchar mcur_ibeam_bits[] = {
+   0xf0, 0x07, 0xf0, 0x07, 0xf0, 0x07, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
+   0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
+   0xf0, 0x07, 0xf0, 0x07, 0xf0, 0x07, 0x00, 0x00 };
+
+static const uchar cur_ver_bits[] = {
+    0x00, 0x00, 0x00, 0x00, 0x80, 0x01, 0xc0, 0x03, 0xe0, 0x07, 0xf0, 0x0f,
+    0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0xf0, 0x0f,
+    0xe0, 0x07, 0xc0, 0x03, 0x80, 0x01, 0x00, 0x00 };
+static const uchar mcur_ver_bits[] = {
+    0x00, 0x00, 0x80, 0x03, 0xc0, 0x07, 0xe0, 0x0f, 0xf0, 0x1f, 0xf8, 0x3f,
+    0xfc, 0x7f, 0xc0, 0x07, 0xc0, 0x07, 0xc0, 0x07, 0xfc, 0x7f, 0xf8, 0x3f,
+    0xf0, 0x1f, 0xe0, 0x0f, 0xc0, 0x07, 0x80, 0x03 };
+
+static const uchar cur_hor_bits[] = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x08, 0x30, 0x18,
+    0x38, 0x38, 0xfc, 0x7f, 0xfc, 0x7f, 0x38, 0x38, 0x30, 0x18, 0x20, 0x08,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+static const uchar mcur_hor_bits[] = {
+    0x00, 0x00, 0x00, 0x00, 0x40, 0x04, 0x60, 0x0c, 0x70, 0x1c, 0x78, 0x3c,
+    0xfc, 0x7f, 0xfe, 0xff, 0xfe, 0xff, 0xfe, 0xff, 0xfc, 0x7f, 0x78, 0x3c,
+    0x70, 0x1c, 0x60, 0x0c, 0x40, 0x04, 0x00, 0x00 };
+static const uchar cur_bdiag_bits[] = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x3e, 0x00, 0x3c, 0x00, 0x3e,
+    0x00, 0x37, 0x88, 0x23, 0xd8, 0x01, 0xf8, 0x00, 0x78, 0x00, 0xf8, 0x00,
+    0xf8, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+static const uchar mcur_bdiag_bits[] = {
+    0x00, 0x00, 0xc0, 0x7f, 0x80, 0x7f, 0x00, 0x7f, 0x00, 0x7e, 0x04, 0x7f,
+    0x8c, 0x7f, 0xdc, 0x77, 0xfc, 0x63, 0xfc, 0x41, 0xfc, 0x00, 0xfc, 0x01,
+    0xfc, 0x03, 0xfc, 0x07, 0x00, 0x00, 0x00, 0x00 };
+static const uchar cur_fdiag_bits[] = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x01, 0xf8, 0x00, 0x78, 0x00,
+    0xf8, 0x00, 0xd8, 0x01, 0x88, 0x23, 0x00, 0x37, 0x00, 0x3e, 0x00, 0x3c,
+    0x00, 0x3e, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00 };
+static const uchar mcur_fdiag_bits[] = {
+    0x00, 0x00, 0x00, 0x00, 0xfc, 0x07, 0xfc, 0x03, 0xfc, 0x01, 0xfc, 0x00,
+    0xfc, 0x41, 0xfc, 0x63, 0xdc, 0x77, 0x8c, 0x7f, 0x04, 0x7f, 0x00, 0x7e,
+    0x00, 0x7f, 0x80, 0x7f, 0xc0, 0x7f, 0x00, 0x00 };
+
+// 20 x 20
+static const uchar forbidden_bits[] = {
+    0x00,0x00,0x00,0x80,0x1f,0x00,0xe0,0x7f,0x00,0xf0,0xf0,0x00,0x38,0xc0,0x01,
+    0x7c,0x80,0x03,0xec,0x00,0x03,0xce,0x01,0x07,0x86,0x03,0x06,0x06,0x07,0x06,
+    0x06,0x0e,0x06,0x06,0x1c,0x06,0x0e,0x38,0x07,0x0c,0x70,0x03,0x1c,0xe0,0x03,
+    0x38,0xc0,0x01,0xf0,0xe0,0x00,0xe0,0x7f,0x00,0x80,0x1f,0x00,0x00,0x00,0x00 };
+
+static const uchar forbiddenm_bits[] = {
+    0x80,0x1f,0x00,0xe0,0x7f,0x00,0xf0,0xff,0x00,0xf8,0xff,0x01,0xfc,0xf0,0x03,
+    0xfe,0xc0,0x07,0xfe,0x81,0x07,0xff,0x83,0x0f,0xcf,0x07,0x0f,0x8f,0x0f,0x0f,
+    0x0f,0x1f,0x0f,0x0f,0x3e,0x0f,0x1f,0xfc,0x0f,0x1e,0xf8,0x07,0x3e,0xf0,0x07,
+    0xfc,0xe0,0x03,0xf8,0xff,0x01,0xf0,0xff,0x00,0xe0,0x7f,0x00,0x80,0x1f,0x00};
+
+// 32 x 32
+static const uchar wait_data_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x7f, 0x00,
+   0x00, 0x04, 0x40, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0x08, 0x20, 0x00,
+   0x00, 0x08, 0x20, 0x00, 0x00, 0x08, 0x20, 0x00, 0x00, 0x08, 0x20, 0x00,
+   0x00, 0x50, 0x15, 0x00, 0x00, 0xa0, 0x0a, 0x00, 0x00, 0x40, 0x05, 0x00,
+   0x00, 0x80, 0x02, 0x00, 0x00, 0x40, 0x04, 0x00, 0x00, 0x20, 0x08, 0x00,
+   0x00, 0x10, 0x10, 0x00, 0x00, 0x08, 0x21, 0x00, 0x00, 0x88, 0x22, 0x00,
+   0x00, 0x48, 0x25, 0x00, 0x00, 0xa8, 0x2a, 0x00, 0x00, 0xfc, 0x7f, 0x00,
+   0x00, 0x04, 0x40, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+static const uchar wait_mask_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x7f, 0x00,
+   0x00, 0xfc, 0x7f, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0xf8, 0x3f, 0x00,
+   0x00, 0xf8, 0x3f, 0x00, 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xf8, 0x3f, 0x00,
+   0x00, 0xf0, 0x1f, 0x00, 0x00, 0xe0, 0x0f, 0x00, 0x00, 0xc0, 0x07, 0x00,
+   0x00, 0x80, 0x03, 0x00, 0x00, 0xc0, 0x07, 0x00, 0x00, 0xe0, 0x0f, 0x00,
+   0x00, 0xf0, 0x1f, 0x00, 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xf8, 0x3f, 0x00,
+   0x00, 0xf8, 0x3f, 0x00, 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xfc, 0x7f, 0x00,
+   0x00, 0xfc, 0x7f, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+
+static const uchar hsplit_bits[] = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00,
+    0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00,
+    0x00, 0x41, 0x82, 0x00, 0x80, 0x41, 0x82, 0x01, 0xc0, 0x7f, 0xfe, 0x03,
+    0x80, 0x41, 0x82, 0x01, 0x00, 0x41, 0x82, 0x00, 0x00, 0x40, 0x02, 0x00,
+    0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00,
+    0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+static const uchar hsplitm_bits[] = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00,
+    0x00, 0xe0, 0x07, 0x00, 0x00, 0xe2, 0x47, 0x00, 0x00, 0xe3, 0xc7, 0x00,
+    0x80, 0xe3, 0xc7, 0x01, 0xc0, 0xff, 0xff, 0x03, 0xe0, 0xff, 0xff, 0x07,
+    0xc0, 0xff, 0xff, 0x03, 0x80, 0xe3, 0xc7, 0x01, 0x00, 0xe3, 0xc7, 0x00,
+    0x00, 0xe2, 0x47, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00,
+    0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+static const uchar vsplit_bits[] = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x80, 0x00, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00,
+    0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
+    0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00,
+    0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
+    0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xe0, 0x03, 0x00,
+    0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+static const uchar vsplitm_bits[] = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
+    0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xf0, 0x07, 0x00,
+    0x00, 0xf8, 0x0f, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc0, 0x01, 0x00,
+    0x00, 0xc0, 0x01, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00,
+    0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00,
+    0x80, 0xff, 0xff, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc0, 0x01, 0x00,
+    0x00, 0xc0, 0x01, 0x00, 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xf0, 0x07, 0x00,
+    0x00, 0xe0, 0x03, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+static const uchar phand_bits[] = {
+    0x00, 0x00, 0x00, 0x00,        0xfe, 0x01, 0x00, 0x00,        0x01, 0x02, 0x00, 0x00,
+    0x7e, 0x04, 0x00, 0x00,        0x08, 0x08, 0x00, 0x00,        0x70, 0x08, 0x00, 0x00,
+    0x08, 0x08, 0x00, 0x00,        0x70, 0x14, 0x00, 0x00,        0x08, 0x22, 0x00, 0x00,
+    0x30, 0x41, 0x00, 0x00,        0xc0, 0x20, 0x00, 0x00,        0x40, 0x12, 0x00, 0x00,
+    0x80, 0x08, 0x00, 0x00,        0x00, 0x05, 0x00, 0x00,        0x00, 0x02, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00 };
+static const uchar phandm_bits[] = {
+    0xfe, 0x01, 0x00, 0x00,        0xff, 0x03, 0x00, 0x00,        0xff, 0x07, 0x00, 0x00,
+    0xff, 0x0f, 0x00, 0x00,        0xfe, 0x1f, 0x00, 0x00,        0xf8, 0x1f, 0x00, 0x00,
+    0xfc, 0x1f, 0x00, 0x00,        0xf8, 0x3f, 0x00, 0x00,        0xfc, 0x7f, 0x00, 0x00,
+    0xf8, 0xff, 0x00, 0x00,        0xf0, 0x7f, 0x00, 0x00,        0xe0, 0x3f, 0x00, 0x00,
+    0xc0, 0x1f, 0x00, 0x00,        0x80, 0x0f, 0x00, 0x00,        0x00, 0x07, 0x00, 0x00,
+    0x00, 0x02, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00,        0x00, 0x00, 0x00, 0x00 };
+
+static const uchar size_all_data_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x80, 0x00, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00,
+   0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
+   0x00, 0x80, 0x00, 0x00, 0x00, 0x81, 0x40, 0x00, 0x80, 0x81, 0xc0, 0x00,
+   0xc0, 0xff, 0xff, 0x01, 0x80, 0x81, 0xc0, 0x00, 0x00, 0x81, 0x40, 0x00,
+   0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
+   0x00, 0x80, 0x00, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xc0, 0x01, 0x00,
+   0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+static const uchar size_all_mask_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
+   0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xf0, 0x07, 0x00,
+   0x00, 0xf8, 0x0f, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc2, 0x21, 0x00,
+   0x00, 0xc3, 0x61, 0x00, 0x80, 0xc3, 0xe1, 0x00, 0xc0, 0xff, 0xff, 0x01,
+   0xe0, 0xff, 0xff, 0x03, 0xc0, 0xff, 0xff, 0x01, 0x80, 0xc3, 0xe1, 0x00,
+   0x00, 0xc3, 0x61, 0x00, 0x00, 0xc2, 0x21, 0x00, 0x00, 0xc0, 0x01, 0x00,
+   0x00, 0xf8, 0x0f, 0x00, 0x00, 0xf0, 0x07, 0x00, 0x00, 0xe0, 0x03, 0x00,
+   0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+
+static const uchar whatsthis_bits[] = {
+   0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x05, 0xf0, 0x07, 0x00,
+   0x09, 0x18, 0x0e, 0x00, 0x11, 0x1c, 0x0e, 0x00, 0x21, 0x1c, 0x0e, 0x00,
+   0x41, 0x1c, 0x0e, 0x00, 0x81, 0x1c, 0x0e, 0x00, 0x01, 0x01, 0x07, 0x00,
+   0x01, 0x82, 0x03, 0x00, 0xc1, 0xc7, 0x01, 0x00, 0x49, 0xc0, 0x01, 0x00,
+   0x95, 0xc0, 0x01, 0x00, 0x93, 0xc0, 0x01, 0x00, 0x21, 0x01, 0x00, 0x00,
+   0x20, 0xc1, 0x01, 0x00, 0x40, 0xc2, 0x01, 0x00, 0x40, 0x02, 0x00, 0x00,
+   0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, };
+static const uchar whatsthism_bits[] = {
+   0x01, 0x00, 0x00, 0x00, 0x03, 0xf0, 0x07, 0x00, 0x07, 0xf8, 0x0f, 0x00,
+   0x0f, 0xfc, 0x1f, 0x00, 0x1f, 0x3e, 0x1f, 0x00, 0x3f, 0x3e, 0x1f, 0x00,
+   0x7f, 0x3e, 0x1f, 0x00, 0xff, 0x3e, 0x1f, 0x00, 0xff, 0x9d, 0x0f, 0x00,
+   0xff, 0xc3, 0x07, 0x00, 0xff, 0xe7, 0x03, 0x00, 0x7f, 0xe0, 0x03, 0x00,
+   0xf7, 0xe0, 0x03, 0x00, 0xf3, 0xe0, 0x03, 0x00, 0xe1, 0xe1, 0x03, 0x00,
+   0xe0, 0xe1, 0x03, 0x00, 0xc0, 0xe3, 0x03, 0x00, 0xc0, 0xe3, 0x03, 0x00,
+   0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, };
+
+static const uchar busy_bits[] = {
+    0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
+    0x09, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00,
+    0x41, 0xe0, 0xff, 0x00, 0x81, 0x20, 0x80, 0x00, 0x01, 0xe1, 0xff, 0x00,
+    0x01, 0x42, 0x40, 0x00, 0xc1, 0x47, 0x40, 0x00, 0x49, 0x40, 0x55, 0x00,
+    0x95, 0x80, 0x2a, 0x00, 0x93, 0x00, 0x15, 0x00, 0x21, 0x01, 0x0a, 0x00,
+    0x20, 0x01, 0x11, 0x00, 0x40, 0x82, 0x20, 0x00, 0x40, 0x42, 0x44, 0x00,
+    0x80, 0x41, 0x4a, 0x00, 0x00, 0x40, 0x55, 0x00, 0x00, 0xe0, 0xff, 0x00,
+    0x00, 0x20, 0x80, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+static const uchar busym_bits[] = {
+    0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00,
+    0x0f, 0x00, 0x00, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00,
+    0x7f, 0xe0, 0xff, 0x00, 0xff, 0xe0, 0xff, 0x00, 0xff, 0xe1, 0xff, 0x00,
+    0xff, 0xc3, 0x7f, 0x00, 0xff, 0xc7, 0x7f, 0x00, 0x7f, 0xc0, 0x7f, 0x00,
+    0xf7, 0x80, 0x3f, 0x00, 0xf3, 0x00, 0x1f, 0x00, 0xe1, 0x01, 0x0e, 0x00,
+    0xe0, 0x01, 0x1f, 0x00, 0xc0, 0x83, 0x3f, 0x00, 0xc0, 0xc3, 0x7f, 0x00,
+    0x80, 0xc1, 0x7f, 0x00, 0x00, 0xc0, 0x7f, 0x00, 0x00, 0xe0, 0xff, 0x00,
+    0x00, 0xe0, 0xff, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+
+// 16 x 16
+static const uchar openhand_bits[] = {
+    0x80,0x01,0x58,0x0e,0x64,0x12,0x64,0x52,0x48,0xb2,0x48,0x92,
+    0x16,0x90,0x19,0x80,0x11,0x40,0x02,0x40,0x04,0x40,0x04,0x20,
+    0x08,0x20,0x10,0x10,0x20,0x10,0x00,0x00};
+static const uchar openhandm_bits[] = {
+    0x80,0x01,0xd8,0x0f,0xfc,0x1f,0xfc,0x5f,0xf8,0xff,0xf8,0xff,
+    0xfe,0xff,0xff,0xff,0xff,0x7f,0xfe,0x7f,0xfc,0x7f,0xfc,0x3f,
+    0xf8,0x3f,0xf0,0x1f,0xe0,0x1f,0x00,0x00};
+static const uchar closedhand_bits[] = {
+    0x00,0x00,0x00,0x00,0x00,0x00,0xb0,0x0d,0x48,0x32,0x08,0x50,
+    0x10,0x40,0x18,0x40,0x04,0x40,0x04,0x20,0x08,0x20,0x10,0x10,
+    0x20,0x10,0x20,0x10,0x00,0x00,0x00,0x00};
+static const uchar closedhandm_bits[] = {
+    0x00,0x00,0x00,0x00,0x00,0x00,0xb0,0x0d,0xf8,0x3f,0xf8,0x7f,
+    0xf0,0x7f,0xf8,0x7f,0xfc,0x7f,0xfc,0x3f,0xf8,0x3f,0xf0,0x1f,
+    0xe0,0x1f,0xe0,0x1f,0x00,0x00,0x00,0x00};
+
+void QPlatformCursorImage::createSystemCursor(int id)
+{
+    if (!systemCursorTableInit) {
+        for (int i = 0; i <= Qt::LastCursor; i++)
+            systemCursorTable[i] = 0;
+        systemCursorTableInit = true;
+    }
+    switch (id) {
+        // 16x16 cursors
+        case Qt::ArrowCursor:
+            systemCursorTable[Qt::ArrowCursor] =
+                new QPlatformCursorImage(cur_arrow_bits, mcur_arrow_bits, 16, 16, 0, 0);
+            break;
+
+        case Qt::UpArrowCursor:
+            systemCursorTable[Qt::UpArrowCursor] =
+                new QPlatformCursorImage(cur_up_arrow_bits, mcur_up_arrow_bits, 16, 16, 7, 0);
+            break;
+
+        case Qt::CrossCursor:
+            systemCursorTable[Qt::CrossCursor] =
+                new QPlatformCursorImage(cur_cross_bits, mcur_cross_bits, 16, 16, 7, 7);
+            break;
+
+        case Qt::IBeamCursor:
+            systemCursorTable[Qt::IBeamCursor] =
+                new QPlatformCursorImage(cur_ibeam_bits, mcur_ibeam_bits, 16, 16, 7, 7);
+            break;
+
+        case Qt::SizeVerCursor:
+            systemCursorTable[Qt::SizeVerCursor] =
+                new QPlatformCursorImage(cur_ver_bits, mcur_ver_bits, 16, 16, 7, 7);
+            break;
+
+        case Qt::SizeHorCursor:
+            systemCursorTable[Qt::SizeHorCursor] =
+                new QPlatformCursorImage(cur_hor_bits, mcur_hor_bits, 16, 16, 7, 7);
+            break;
+
+        case Qt::SizeBDiagCursor:
+            systemCursorTable[Qt::SizeBDiagCursor] =
+                new QPlatformCursorImage(cur_bdiag_bits, mcur_bdiag_bits, 16, 16, 7, 7);
+            break;
+
+        case Qt::SizeFDiagCursor:
+            systemCursorTable[Qt::SizeFDiagCursor] =
+                new QPlatformCursorImage(cur_fdiag_bits, mcur_fdiag_bits, 16, 16, 7, 7);
+            break;
+
+        case Qt::BlankCursor:
+            systemCursorTable[Qt::BlankCursor] =
+                new QPlatformCursorImage(0, 0, 0, 0, 0, 0);
+            break;
+
+        // 20x20 cursors
+        case Qt::ForbiddenCursor:
+            systemCursorTable[Qt::ForbiddenCursor] =
+                new QPlatformCursorImage(forbidden_bits, forbiddenm_bits, 20, 20, 10, 10);
+            break;
+
+        // 32x32 cursors
+        case Qt::WaitCursor:
+            systemCursorTable[Qt::WaitCursor] =
+                new QPlatformCursorImage(wait_data_bits, wait_mask_bits, 32, 32, 15, 15);
+            break;
+
+        case Qt::SplitVCursor:
+            systemCursorTable[Qt::SplitVCursor] =
+                new QPlatformCursorImage(vsplit_bits, vsplitm_bits, 32, 32, 15, 15);
+            break;
+
+        case Qt::SplitHCursor:
+            systemCursorTable[Qt::SplitHCursor] =
+                new QPlatformCursorImage(hsplit_bits, hsplitm_bits, 32, 32, 15, 15);
+            break;
+
+        case Qt::SizeAllCursor:
+            systemCursorTable[Qt::SizeAllCursor] =
+                new QPlatformCursorImage(size_all_data_bits, size_all_mask_bits, 32, 32, 15, 15);
+            break;
+
+        case Qt::PointingHandCursor:
+            systemCursorTable[Qt::PointingHandCursor] =
+                new QPlatformCursorImage(phand_bits, phandm_bits, 32, 32, 0, 0);
+            break;
+
+        case Qt::WhatsThisCursor:
+            systemCursorTable[Qt::WhatsThisCursor] =
+                new QPlatformCursorImage(whatsthis_bits, whatsthism_bits, 32, 32, 0, 0);
+            break;
+        case Qt::BusyCursor:
+            systemCursorTable[Qt::BusyCursor] =
+                new QPlatformCursorImage(busy_bits, busym_bits, 32, 32, 0, 0);
+            break;
+
+        case Qt::OpenHandCursor:
+            systemCursorTable[Qt::OpenHandCursor] =
+                new QPlatformCursorImage(openhand_bits, openhandm_bits, 16, 16, 8, 8);
+            break;
+        case Qt::ClosedHandCursor:
+            systemCursorTable[Qt::ClosedHandCursor] =
+                new QPlatformCursorImage(closedhand_bits, closedhandm_bits, 16, 16, 8, 8);
+            break;
+        default:
+            qWarning("Unknown system cursor %d", id);
+    }
+}
+
+/*!
+    \fn void QGraphicsSystemCursorImage::set(Qt::CursorShape id)
+
+    \brief Calling this method sets the cursor image to the specified shape
+
+    \a id is one of the defined Qt::CursorShape values.
+
+    If id is invalid, Qt::BitmapCursor, or unknown by the implementation,
+    Qt::ArrowCursor is used instead.
+*/
+
+void QPlatformCursorImage::set(Qt::CursorShape id)
+{
+    QPlatformCursorImage *cursor = 0;
+    if (id >= 0 && id <= Qt::LastCursor) {
+        if (!systemCursorTable[id])
+            createSystemCursor(id);
+        cursor = systemCursorTable[id];
+    }
+
+    if (cursor == 0) {
+        if (!systemCursorTable[Qt::ArrowCursor])
+            createSystemCursor(Qt::ArrowCursor);
+        cursor = systemCursorTable[Qt::ArrowCursor];
+    }
+    cursorImage = cursor->cursorImage;
+    hot = cursor->hot;
+}
+
+/*!
+    \fn void QGraphicsSystemCursorImage::set(const QImage * image, int hx, int hy)
+
+    \brief Set the cursor image to the specified QImage, with the hotsport at (hx, hy)
+
+    \a image A pointer to a QImage
+
+    \a hx The x coordinate of the cursor's hotspot
+
+    \a hy the y coordinate of the cursor's hotspot
+*/
+
+void QPlatformCursorImage::set(const QImage &image, int hx, int hy)
+{
+    hot.setX(hx);
+    hot.setY(hy);
+    cursorImage = image;
+}
+
+/*!
+    \fn void QGraphicsSystemCursorImage::set(const uchar *data, const uchar *mask, int width, int height, int hx, int hy)
+
+    \brief set the cursor image to the graphic represented by the combination of data, mask,
+    width, and height
+
+    \a data The pixel data of the graphic
+
+    \a mask Mask data for the graphic. pixels in data with a corresponding mask bit of 0 are not drawn
+
+    \a width The width of the graphic in pixels
+
+    \a height The height of the graphic in pixels
+
+    \a hx The X hotspot of the cursor graphic
+
+    \a hy The Y hotspot of the cursor graphic
+*/
+void QPlatformCursorImage::set(const uchar *data, const uchar *mask,
+                    int width, int height, int hx, int hy)
+{
+    hot.setX(hx);
+    hot.setY(hy);
+
+    cursorImage = QImage(width,height, QImage::Format_Indexed8);
+
+    if (!width || !height || !data || !mask || cursorImage.isNull())
+        return;
+
+    cursorImage.setNumColors(3);
+    cursorImage.setColor(0, 0xff000000);
+    cursorImage.setColor(1, 0xffffffff);
+    cursorImage.setColor(2, 0x00000000);
+
+    int bytesPerLine = (width + 7) / 8;
+    int p = 0;
+    int d, m;
+
+    int x = -1, w = 0;
+
+    uchar *cursor_data = cursorImage.bits();
+    int bpl = cursorImage.bytesPerLine();
+    for (int i = 0; i < height; i++)
+    {
+        for (int j = 0; j < bytesPerLine; j++, data++, mask++)
+        {
+            for (int b = 0; b < 8 && j*8+b < width; b++)
+            {
+                d = *data & (1 << b);
+                m = *mask & (1 << b);
+                if (d && m) p = 0;
+                else if (!d && m) p = 1;
+                else p = 2;
+                cursor_data[j*8+b] = p;
+
+                // calc region
+                if (x < 0 && m)
+                    x = j*8+b;
+                else if (x >= 0 && !m) {
+                    x = -1;
+                    w = 0;
+                }
+                if (m)
+                    w++;
+            }
+        }
+        if (x >= 0) {
+            x = -1;
+            w = 0;
+        }
+        cursor_data += bpl;
+    }
+
+}
+
+/*!
+    \fn QGraphicsSystemCursorImage::QGraphicsSystemCursorImage(const uchar *data, const uchar *mask, int width, int height, int hotX, int hotY)
+
+    \brief set the cursor image to the graphic represented by the combination of data, mask,
+    width, and height
+
+    \a data The pixel data of the graphic
+
+    \a mask Mask data for the graphic. pixels in data with a corresponding mask bit of 0 are not drawn
+
+    \a width The width of the graphic in pixels
+
+    \a height The height of the graphic in pixels
+
+    \a hotX The X hotspot of the cursor graphic
+
+    \a hotY The Y hotspot of the cursor graphic
+
+    \sa set
+*/
+
+/*!
+  \fn QImage *QGraphicsSystemCursorImage::image()
+
+  \brief Return the cursor graphic as a pointer to a QImage
+*/
+
+/*!
+    \fn QPoint QGraphicsSystemCursorImage::hotspot()
+
+    \brief Return the cursor's hotspot
+*/
+
+QT_END_NAMESPACE
diff --git a/src/gui/kernel/qplatformcursor_qpa.h b/src/gui/kernel/qplatformcursor_qpa.h
new file mode 100644
index 0000000..71d0e87
--- /dev/null
+++ b/src/gui/kernel/qplatformcursor_qpa.h
@@ -0,0 +1,103 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtOpenVG 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 QGRAPHICSSYSTEMCURSOR_H
+#define QGRAPHICSSYSTEMCURSOR_H
+
+#include <QtCore/QList>
+#include <QtGui/QImage>
+#include <QtGui/QMouseEvent>
+#include <QtCore/QWeakPointer>
+#include <QtCore/QObject>
+#include <QtGui/QPlatformScreen>
+#include <QtGui/QCursor>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+// Cursor graphics management
+class Q_GUI_EXPORT QPlatformCursorImage {
+public:
+    QPlatformCursorImage(const uchar *data, const uchar *mask, int width, int height, int hotX, int hotY)
+    { set(data, mask, width, height, hotX, hotY); }
+    QImage * image() { return &cursorImage; }
+    QPoint hotspot() { return hot; }
+    void set(const uchar *data, const uchar *mask, int width, int height, int hotX, int hotY);
+    void set(const QImage &image, int hx, int hy);
+    void set(Qt::CursorShape);
+private:
+    static void createSystemCursor(int id);
+    QImage cursorImage;
+    QPoint hot;
+};
+
+class QPlatformCursor;
+
+class QPlatformCursorPrivate {
+public:
+    static QList<QWeakPointer<QPlatformCursor> > getInstances() { return instances; }
+    static QList<QWeakPointer<QPlatformCursor> > instances;
+};
+
+class Q_GUI_EXPORT QPlatformCursor : public QObject {
+public:
+    QPlatformCursor(QPlatformScreen *);
+
+    // input methods
+    virtual void pointerEvent(const QMouseEvent & event) { Q_UNUSED(event); }
+    virtual void changeCursor(QCursor * widgetCursor, QWidget * widget) = 0;
+
+protected:
+    QPlatformScreen* screen;  // Where to request an update
+
+private:
+    Q_DECLARE_PRIVATE(QPlatformCursor);
+    friend void qt_qpa_set_cursor(QWidget * w, bool force);
+    friend class QApplicationPrivate;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QGRAPHICSSYSTEMCURSOR_H
diff --git a/src/gui/kernel/qplatformeventloopintegration_qpa.cpp b/src/gui/kernel/qplatformeventloopintegration_qpa.cpp
new file mode 100644
index 0000000..8bdba5e
--- /dev/null
+++ b/src/gui/kernel/qplatformeventloopintegration_qpa.cpp
@@ -0,0 +1,41 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
diff --git a/src/gui/kernel/qplatformeventloopintegration_qpa.h b/src/gui/kernel/qplatformeventloopintegration_qpa.h
new file mode 100644
index 0000000..a06fecf
--- /dev/null
+++ b/src/gui/kernel/qplatformeventloopintegration_qpa.h
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 QPLATFORMEVENTLOOPINTEGRATION_QPA_H
+#define QPLATFORMEVENTLOOPINTEGRATION_QPA_H
+
+#include <QtCore/qglobal.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class QPlatformEventLoopIntegration
+{
+public:
+    virtual void processEvents( qint64 msec ) = 0;
+    virtual void wakeup() = 0;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QPLATFORMEVENTLOOPINTEGRATION_QPA_H
diff --git a/src/gui/kernel/qplatformglcontext_qpa.cpp b/src/gui/kernel/qplatformglcontext_qpa.cpp
new file mode 100644
index 0000000..36db2b0
--- /dev/null
+++ b/src/gui/kernel/qplatformglcontext_qpa.cpp
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtOpenGL 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 "qplatformglcontext_qpa.h"
+
+QPlatformGLContext::~QPlatformGLContext()
+{ }
+
+static QPlatformGLContext *staticSharedContext = 0;
+
+void QPlatformGLContext::setDefaultSharedContext(QPlatformGLContext *sharedContext)
+{
+    staticSharedContext = sharedContext;
+}
+
+QPlatformGLContext *QPlatformGLContext::defaultSharedContext()
+{
+    return staticSharedContext;
+}
diff --git a/src/gui/kernel/qplatformglcontext_qpa.h b/src/gui/kernel/qplatformglcontext_qpa.h
new file mode 100644
index 0000000..ed41723
--- /dev/null
+++ b/src/gui/kernel/qplatformglcontext_qpa.h
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtOpenGL 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 QPLATFORM_GL_CONTEXT_H
+#define QPLATFORM_GL_CONTEXT_H
+
+#include <QtCore/qnamespace.h>
+#include <QtGui/QPlatformWindowFormat>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class Q_OPENGL_EXPORT QPlatformGLContext
+{
+public:
+    virtual ~QPlatformGLContext();
+
+    virtual void makeCurrent() = 0;
+    virtual void doneCurrent() = 0;
+    virtual void swapBuffers() = 0;
+    virtual void* getProcAddress(const QString& procName) = 0;
+
+    virtual QPlatformWindowFormat platformWindowFormat() const = 0;
+
+    static QPlatformGLContext *defaultSharedContext();
+
+protected:
+
+    static void setDefaultSharedContext(QPlatformGLContext *sharedContext);
+
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+
+#endif // QPLATFORM_GL_INTEGRATION_P_H
diff --git a/src/gui/kernel/qplatformintegration_qpa.cpp b/src/gui/kernel/qplatformintegration_qpa.cpp
new file mode 100644
index 0000000..e2a493d
--- /dev/null
+++ b/src/gui/kernel/qplatformintegration_qpa.cpp
@@ -0,0 +1,77 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 "qplatformintegration_qpa.h"
+
+#include <QtGui/QPlatformFontDatabase>
+
+QT_BEGIN_NAMESPACE
+
+QPixmap QPlatformIntegration::grabWindow(WId window, int x, int y, int width, int height) const
+{
+    Q_UNUSED(window);
+    Q_UNUSED(x);
+    Q_UNUSED(y);
+    Q_UNUSED(width);
+    Q_UNUSED(height);
+    return QPixmap();
+}
+
+QPlatformEventLoopIntegration *QPlatformIntegration::createEventLoopIntegration() const
+{
+    return 0;
+}
+
+bool QPlatformIntegration::hasOpenGL() const
+{
+    return false;
+}
+
+QPlatformFontDatabase *QPlatformIntegration::fontDatabase() const
+{
+    static QPlatformFontDatabase *db = 0;
+    if (!db) {
+        db = new QPlatformFontDatabase;
+    }
+    return db;
+}
+
+QT_END_NAMESPACE
diff --git a/src/gui/kernel/qplatformintegration_qpa.h b/src/gui/kernel/qplatformintegration_qpa.h
new file mode 100644
index 0000000..b1f4e5f
--- /dev/null
+++ b/src/gui/kernel/qplatformintegration_qpa.h
@@ -0,0 +1,97 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 QPLATFORMINTEGRATION_H
+#define QPLATFORMINTEGRATION_H
+
+#include <QtGui/qwindowdefs.h>
+#include <QtGui/private/qwindowsurface_p.h>
+#include <QtGui/private/qpixmapdata_p.h>
+#include <QtGui/qplatformscreen_qpa.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class QPlatformWindow;
+class QWindowSurface;
+class QBlittable;
+class QWidget;
+class QPlatformEventLoopIntegration;
+class QPlatformFontDatabase;
+
+class Q_GUI_EXPORT QPlatformIntegration
+{
+public:
+    virtual ~QPlatformIntegration() { }
+
+// GraphicsSystem functions
+    virtual QPixmapData *createPixmapData(QPixmapData::PixelType type) const = 0;
+    virtual QPlatformWindow *createPlatformWindow(QWidget *widget, WId winId = 0) const = 0;
+    virtual QWindowSurface *createWindowSurface(QWidget *widget, WId winId) const = 0;
+    virtual void moveToScreen(QWidget *window, int screen) {Q_UNUSED(window); Q_UNUSED(screen);}
+
+// Window System functions
+    virtual QList<QPlatformScreen *> screens() const = 0;
+    virtual bool isVirtualDesktop() { return false; }
+    virtual QPixmap grabWindow(WId window, int x, int y, int width, int height) const;
+
+//Fontdatabase integration.
+    virtual QPlatformFontDatabase *fontDatabase() const;
+
+// Experimental in mainthread eventloop integration
+// This should only be used if it is only possible to do window system event processing in
+// the gui thread. All of the functions in QWindowSystemInterface are thread safe.
+    virtual QPlatformEventLoopIntegration *createEventLoopIntegration() const;
+
+//jl:XXX should it be hasGLContext and do we need it at all?
+    virtual bool hasOpenGL() const;
+
+
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QPLATFORMINTEGRATION_H
diff --git a/src/gui/kernel/qplatformintegrationfactory_qpa.cpp b/src/gui/kernel/qplatformintegrationfactory_qpa.cpp
new file mode 100644
index 0000000..9122e1a
--- /dev/null
+++ b/src/gui/kernel/qplatformintegrationfactory_qpa.cpp
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 "qplatformintegrationfactory_qpa_p.h"
+#include <QPlatformIntegrationPlugin>
+#include "private/qfactoryloader_p.h"
+#include "qmutex.h"
+
+#include "qapplication.h"
+#include "qdebug.h"
+
+QT_BEGIN_NAMESPACE
+
+#if !defined(QT_NO_LIBRARY) && !defined(QT_NO_SETTINGS)
+Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader,
+    (QPlatformIntegrationFactoryInterface_iid, QLatin1String("/platforms"), Qt::CaseInsensitive))
+#endif
+
+QPlatformIntegration *QPlatformIntegrationFactory::create(const QString& key)
+{
+    QPlatformIntegration *ret = 0;
+    QStringList paramList = key.split(QLatin1Char(':'));
+    QString platform = paramList.takeFirst().toLower();
+
+#if !defined(QT_NO_LIBRARY) && !defined(QT_NO_SETTINGS)
+    if (QPlatformIntegrationFactoryInterface *factory = qobject_cast<QPlatformIntegrationFactoryInterface*>(loader()->instance(platform)))
+        ret = factory->create(platform, paramList);
+#endif
+
+    return ret;
+}
+
+/*!
+    Returns the list of valid keys, i.e. the keys this factory can
+    create styles for.
+
+    \sa create()
+*/
+QStringList QPlatformIntegrationFactory::keys()
+{
+#if !defined(QT_NO_LIBRARY) && !defined(QT_NO_SETTINGS)
+    QStringList list = loader()->keys();
+#else
+    QStringList list;
+#endif
+    return list;
+}
+
+QT_END_NAMESPACE
+
diff --git a/src/gui/kernel/qplatformintegrationfactory_qpa_p.h b/src/gui/kernel/qplatformintegrationfactory_qpa_p.h
new file mode 100644
index 0000000..ba02d2c
--- /dev/null
+++ b/src/gui/kernel/qplatformintegrationfactory_qpa_p.h
@@ -0,0 +1,78 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 QPLATFORMINTEGRATIONFACTORY_H
+#define QPLATFORMINTEGRATIONFACTORY_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qstringlist.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class QPlatformIntegration;
+
+class QPlatformIntegrationFactory
+{
+public:
+    static QStringList keys();
+    static QPlatformIntegration *create(const QString&);
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QPLATFORMINTEGRATIONFACTORY_H
+
diff --git a/src/gui/kernel/qplatformintegrationplugin_qpa.cpp b/src/gui/kernel/qplatformintegrationplugin_qpa.cpp
new file mode 100644
index 0000000..3bf2474
--- /dev/null
+++ b/src/gui/kernel/qplatformintegrationplugin_qpa.cpp
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 "qplatformintegrationplugin_qpa.h"
+
+QT_BEGIN_NAMESPACE
+
+QPlatformIntegrationPlugin::QPlatformIntegrationPlugin(QObject *parent)
+    : QObject(parent)
+{
+}
+
+QPlatformIntegrationPlugin::~QPlatformIntegrationPlugin()
+{
+}
+
+QT_END_NAMESPACE
diff --git a/src/gui/kernel/qplatformintegrationplugin_qpa.h b/src/gui/kernel/qplatformintegrationplugin_qpa.h
new file mode 100644
index 0000000..9c37cf7
--- /dev/null
+++ b/src/gui/kernel/qplatformintegrationplugin_qpa.h
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 QPLATFORMINTEGRATIONPLUGIN_H
+#define QPLATFORMINTEGRATIONPLUGIN_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qplugin.h>
+#include <QtCore/qfactoryinterface.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class QPlatformIntegration;
+
+struct QPlatformIntegrationFactoryInterface : public QFactoryInterface
+{
+    virtual QPlatformIntegration *create(const QString &key, const QStringList &paramList) = 0;
+};
+
+#define QPlatformIntegrationFactoryInterface_iid "com.nokia.Qt.QPlatformIntegrationFactoryInterface"
+
+Q_DECLARE_INTERFACE(QPlatformIntegrationFactoryInterface, QPlatformIntegrationFactoryInterface_iid)
+
+class Q_GUI_EXPORT QPlatformIntegrationPlugin : public QObject, public QPlatformIntegrationFactoryInterface
+{
+    Q_OBJECT
+    Q_INTERFACES(QPlatformIntegrationFactoryInterface:QFactoryInterface)
+public:
+    explicit QPlatformIntegrationPlugin(QObject *parent = 0);
+    ~QPlatformIntegrationPlugin();
+
+    virtual QStringList keys() const = 0;
+    virtual QPlatformIntegration *create(const QString &key, const QStringList &paramList) = 0;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QPLATFORMINTEGRATIONPLUGIN_H
diff --git a/src/gui/kernel/qplatformscreen_qpa.cpp b/src/gui/kernel/qplatformscreen_qpa.cpp
new file mode 100644
index 0000000..478d2d6
--- /dev/null
+++ b/src/gui/kernel/qplatformscreen_qpa.cpp
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 "qplatformscreen_qpa.h"
+#include <QtGui/qapplication.h>
+#include <QtGui/qdesktopwidget.h>
+
+QWidget *QPlatformScreen::topLevelAt(const QPoint & pos) const
+{
+    QWidgetList list = QApplication::topLevelWidgets();
+    for (int i = list.size()-1; i >= 0; --i) {
+        QWidget *w = list[i];
+        //### mask is ignored
+        if (w != QApplication::desktop() && w->isVisible() && w->geometry().contains(pos))
+            return w;
+    }
+
+    return 0;
+}
+
+QSize QPlatformScreen::physicalSize() const
+{
+    static const int dpi = 100;
+    int width = geometry().width() / dpi * qreal(25.4) ;
+    int height = geometry().height() / dpi * qreal(25.4) ;
+    return QSize(width,height);
+}
+
diff --git a/src/gui/kernel/qplatformscreen_qpa.h b/src/gui/kernel/qplatformscreen_qpa.h
new file mode 100644
index 0000000..1704f0f
--- /dev/null
+++ b/src/gui/kernel/qplatformscreen_qpa.h
@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 QPLATFORMSCREEN_H
+#define QPLATFORMSCREEN_H
+
+#include <QtCore/qmetatype.h>
+#include <QtCore/qnamespace.h>
+#include <QtCore/qcoreevent.h>
+#include <QtCore/qvariant.h>
+#include <QtCore/qrect.h>
+#include <QtCore/qobject.h>
+
+#include <QtGui/qcursor.h>
+#include <QtGui/qimage.h>
+#include <QtGui/qwidget.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class Q_GUI_EXPORT QPlatformScreen : public QObject
+{
+    Q_OBJECT
+public:
+    virtual ~QPlatformScreen() { }
+
+    virtual QRect geometry() const = 0;
+    virtual QRect availableGeometry() const {return geometry();}
+    virtual int depth() const = 0;
+    virtual QImage::Format format() const = 0;
+    virtual QSize physicalSize() const;
+    virtual void setDirty(const QRect &) {}
+    virtual QWidget *topLevelAt(const QPoint &point) const;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QPLATFORMSCREEN_H
diff --git a/src/gui/kernel/qplatformwindow_qpa.cpp b/src/gui/kernel/qplatformwindow_qpa.cpp
new file mode 100644
index 0000000..9d722d8
--- /dev/null
+++ b/src/gui/kernel/qplatformwindow_qpa.cpp
@@ -0,0 +1,129 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 "qplatformwindow_qpa.h"
+
+#include <QtGui/qwidget.h>
+
+class QPlatformWindowPrivate
+{
+    QWidget *tlw;
+    QRect rect;
+    Qt::WindowFlags flags;
+    friend class QPlatformWindow;
+};
+
+QPlatformWindow::QPlatformWindow(QWidget *tlw)
+    : d_ptr(new QPlatformWindowPrivate)
+{
+    Q_D(QPlatformWindow);
+    d->tlw = tlw;
+    tlw->setPlatformWindow(this);
+}
+
+QPlatformWindow::~QPlatformWindow()
+{
+}
+
+QWidget *QPlatformWindow::widget() const
+{
+    Q_D(const QPlatformWindow);
+    return d->tlw;
+}
+
+void QPlatformWindow::setGeometry(const QRect &rect)
+{
+    Q_D(QPlatformWindow);
+    d->rect = rect;
+}
+
+QRect QPlatformWindow::geometry() const
+{
+    Q_D(const QPlatformWindow);
+    return d->rect;
+}
+
+/*!
+Reimplemented in subclasses to show the surface if \a visible is \c true, and hide it if \a visible is \c false.
+*/
+void QPlatformWindow::setVisible(bool visible)
+{
+    Q_UNUSED(visible);
+}
+/*!
+Requests setting the window flags of this surface to \a type. Returns the actual flags set.
+*/
+Qt::WindowFlags QPlatformWindow::setWindowFlags(Qt::WindowFlags flags)
+{
+    Q_D(QPlatformWindow);
+    d->flags = flags;
+    return flags;
+}
+
+/*!
+  Returns the effective window flags for this surface.
+*/
+Qt::WindowFlags QPlatformWindow::windowFlags() const
+{
+    Q_D(const QPlatformWindow);
+    return d->flags;
+}
+
+WId QPlatformWindow::winId() const { return WId(0); }
+
+void QPlatformWindow::setParent(const QPlatformWindow *) { qWarning("This plugin does not support setParent!"); }
+
+void QPlatformWindow::setWindowTitle(const QString &) {}
+
+void QPlatformWindow::raise() { qWarning("This plugin does not support raise()"); }
+
+void QPlatformWindow::lower() { qWarning("This plugin does not support lower()"); }
+
+void QPlatformWindow::setOpacity(qreal level)
+{
+    Q_UNUSED(level);
+    qWarning("This plugin does not support setting window opacity");
+}
+
+QPlatformGLContext *QPlatformWindow::glContext() const
+{
+    return 0;
+}
diff --git a/src/gui/kernel/qplatformwindow_qpa.h b/src/gui/kernel/qplatformwindow_qpa.h
new file mode 100644
index 0000000..6dfba05
--- /dev/null
+++ b/src/gui/kernel/qplatformwindow_qpa.h
@@ -0,0 +1,94 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 QPLATFORMWINDOW_H
+#define QPLATFORMWINDOW_H
+
+
+#include <QtCore/qscopedpointer.h>
+#include <QtCore/qrect.h>
+#include <QtCore/qstring.h>
+#include <QtGui/qwindowdefs.h>
+
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class QPlatformWindowPrivate;
+class QWidget;
+class QPlatformGLContext;
+
+class Q_GUI_EXPORT QPlatformWindow
+{
+    Q_DECLARE_PRIVATE(QPlatformWindow);
+public:
+    QPlatformWindow(QWidget *tlw);
+    virtual ~QPlatformWindow();
+
+    QWidget *widget() const;
+    virtual void setGeometry(const QRect &rect);
+    virtual QRect geometry() const;
+
+    virtual void setVisible(bool visible);
+    virtual Qt::WindowFlags setWindowFlags(Qt::WindowFlags flags);
+    virtual Qt::WindowFlags windowFlags() const;
+    virtual WId winId() const;
+    virtual void setParent(const QPlatformWindow *window);
+
+    virtual void setWindowTitle(const QString &);
+    virtual void raise();
+    virtual void lower();
+
+    virtual void setOpacity(qreal level);
+
+    virtual QPlatformGLContext *glContext() const;
+protected:
+    QScopedPointer<QPlatformWindowPrivate> d_ptr;
+private:
+    Q_DISABLE_COPY(QPlatformWindow);
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+#endif //QPLATFORMWINDOW_H
diff --git a/src/gui/kernel/qplatformwindowformat_qpa.cpp b/src/gui/kernel/qplatformwindowformat_qpa.cpp
new file mode 100644
index 0000000..d497e85
--- /dev/null
+++ b/src/gui/kernel/qplatformwindowformat_qpa.cpp
@@ -0,0 +1,1012 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 "qplatformwindowformat_qpa.h"
+
+#include <QtCore/QDebug>
+
+Q_GLOBAL_STATIC(QPlatformWindowFormat, q_platformwindow_default_format);
+
+class QPlatformWindowFormatPrivate
+{
+public:
+    QPlatformWindowFormatPrivate()
+        : ref(1)
+        , opts(QPlatformWindowFormat::DoubleBuffer | QPlatformWindowFormat::DepthBuffer
+             | QPlatformWindowFormat::Rgba | QPlatformWindowFormat::DirectRendering
+             | QPlatformWindowFormat::StencilBuffer | QPlatformWindowFormat::DeprecatedFunctions
+             | QPlatformWindowFormat::UseDefaultSharedContext)
+        , depthSize(-1)
+        , accumSize(-1)
+        , stencilSize(-1)
+        , redSize(-1)
+        , greenSize(-1)
+        , blueSize(-1)
+        , alphaSize(-1)
+        , numSamples(-1)
+        , swapInterval(-1)
+        , windowApi(QPlatformWindowFormat::Raster)
+        , sharedContext(0)
+    {
+    }
+
+    QPlatformWindowFormatPrivate(const QPlatformWindowFormatPrivate *other)
+        : ref(1),
+          opts(other->opts),
+          depthSize(other->depthSize),
+          accumSize(other->accumSize),
+          stencilSize(other->stencilSize),
+          redSize(other->redSize),
+          greenSize(other->greenSize),
+          blueSize(other->blueSize),
+          alphaSize(other->alphaSize),
+          numSamples(other->numSamples),
+          swapInterval(other->swapInterval),
+          windowApi(other->windowApi),
+          sharedContext(other->sharedContext)
+    {
+    }
+    QAtomicInt ref;
+    QPlatformWindowFormat::FormatOptions opts;
+    int depthSize;
+    int accumSize;
+    int stencilSize;
+    int redSize;
+    int greenSize;
+    int blueSize;
+    int alphaSize;
+    int numSamples;
+    int swapInterval;
+    QPlatformWindowFormat::WindowApi windowApi;
+    QPlatformGLContext *sharedContext;
+};
+
+/*!
+    \class QPlatformWindowFormat
+    \brief The QPlatformWindowFormat class specifies the display format of an OpenGL
+    rendering context.
+
+    \ingroup painting-3D
+
+    A display format has several characteristics:
+    \list
+    \i \link setDoubleBuffer() Double or single buffering.\endlink
+    \i \link setDepth() Depth buffer.\endlink
+    \i \link setRgba() RGBA or color index mode.\endlink
+    \i \link setAlpha() Alpha channel.\endlink
+    \i \link setAccum() Accumulation buffer.\endlink
+    \i \link setStencil() Stencil buffer.\endlink
+    \i \link setStereo() Stereo buffers.\endlink
+    \i \link setDirectRendering() Direct rendering.\endlink
+    \i \link setOverlay() Presence of an overlay.\endlink
+    \i \link setPlane() Plane of an overlay.\endlink
+    \i \link setSampleBuffers() Multisample buffers.\endlink
+    \endlist
+
+    You can also specify preferred bit depths for the color buffer,
+    depth buffer, alpha buffer, accumulation buffer and the stencil
+    buffer with the functions: setRedBufferSize(), setGreenBufferSize(),
+    setBlueBufferSize(), setDepthBufferSize(), setAlphaBufferSize(),
+    setAccumBufferSize() and setStencilBufferSize().
+
+    Note that even if you specify that you prefer a 32 bit depth
+    buffer (e.g. with setDepthBufferSize(32)), the format that is
+    chosen may not have a 32 bit depth buffer, even if there is a
+    format available with a 32 bit depth buffer. The main reason for
+    this is how the system dependant picking algorithms work on the
+    different platforms, and some format options may have higher
+    precedence than others.
+
+    You create and tell a QPlatformWindowFormat object what rendering options you
+    want from an OpenGL rendering context.
+
+    OpenGL drivers or accelerated hardware may or may not support
+    advanced features such as alpha channel or stereographic viewing.
+    If you request some features that the driver/hardware does not
+    provide when you create a QGLWidget, you will get a rendering
+    context with the nearest subset of features.
+
+    There are different ways to define the display characteristics of
+    a rendering context. One is to create a QPlatformWindowFormat and make it the
+    default for the entire application:
+    \snippet doc/src/snippets/code/src_opengl_qgl.cpp 0
+
+    Or you can specify the desired format when creating an object of
+    your QGLWidget subclass:
+    \snippet doc/src/snippets/code/src_opengl_qgl.cpp 1
+
+    After the widget has been created, you can find out which of the
+    requested features the system was able to provide:
+    \snippet doc/src/snippets/code/src_opengl_qgl.cpp 2
+
+    \legalese
+        OpenGL is a trademark of Silicon Graphics, Inc. in the
+        United States and other countries.
+    \endlegalese
+
+    \sa QGLContext, QGLWidget
+*/
+
+/*!
+    Constructs a QPlatformWindowFormat object with the following default settings:
+    \list
+    \i \link setDoubleBuffer() Double buffer:\endlink Enabled.
+    \i \link setDepth() Depth buffer:\endlink Enabled.
+    \i \link setRgba() RGBA:\endlink Enabled (i.e., color index disabled).
+    \i \link setAlpha() Alpha channel:\endlink Disabled.
+    \i \link setAccum() Accumulator buffer:\endlink Disabled.
+    \i \link setStencil() Stencil buffer:\endlink Enabled.
+    \i \link setStereo() Stereo:\endlink Disabled.
+    \i \link setDirectRendering() Direct rendering:\endlink Enabled.
+    \i \link setOverlay() Overlay:\endlink Disabled.
+    \i \link setPlane() Plane:\endlink 0 (i.e., normal plane).
+    \i \link setSampleBuffers() Multisample buffers:\endlink Disabled.
+    \endlist
+*/
+
+QPlatformWindowFormat::QPlatformWindowFormat()
+{
+    d = new QPlatformWindowFormatPrivate;
+}
+
+
+/*!
+    Creates a QPlatformWindowFormat object that is a copy of the current
+    defaultFormat().
+
+    If \a options is not 0, the default format is modified by the
+    specified format options. The \a options parameter should be
+    QGL::FormatOption values OR'ed together.
+
+    This constructor makes it easy to specify a certain desired format
+    in classes derived from QGLWidget, for example:
+    \snippet doc/src/snippets/code/src_opengl_qgl.cpp 3
+
+    Note that there are QGL::FormatOption values to turn format settings
+    both on and off, e.g. QGL::DepthBuffer and QGL::NoDepthBuffer,
+    QGL::DirectRendering and QGL::IndirectRendering, etc.
+
+    The \a plane parameter defaults to 0 and is the plane which this
+    format should be associated with. Not all OpenGL implementations
+    supports overlay/underlay rendering planes.
+
+    \sa defaultFormat(), setOption(), setPlane()
+*/
+
+QPlatformWindowFormat::QPlatformWindowFormat(QPlatformWindowFormat::FormatOptions options)
+{
+    d = new QPlatformWindowFormatPrivate;
+    QPlatformWindowFormat::FormatOptions newOpts = options;
+    d->opts = defaultFormat().d->opts;
+    d->opts |= (newOpts & 0xffff);
+    d->opts &= ~(newOpts >> 16);
+}
+
+/*!
+    \internal
+*/
+void QPlatformWindowFormat::detach()
+{
+    if (d->ref != 1) {
+        QPlatformWindowFormatPrivate *newd = new QPlatformWindowFormatPrivate(d);
+        if (!d->ref.deref())
+            delete d;
+        d = newd;
+    }
+}
+
+/*!
+    Constructs a copy of \a other.
+*/
+
+QPlatformWindowFormat::QPlatformWindowFormat(const QPlatformWindowFormat &other)
+{
+    d = other.d;
+    d->ref.ref();
+}
+
+/*!
+    Assigns \a other to this object.
+*/
+
+QPlatformWindowFormat &QPlatformWindowFormat::operator=(const QPlatformWindowFormat &other)
+{
+    if (d != other.d) {
+        other.d->ref.ref();
+        if (!d->ref.deref())
+            delete d;
+        d = other.d;
+    }
+    return *this;
+}
+
+/*!
+    Destroys the QPlatformWindowFormat.
+*/
+QPlatformWindowFormat::~QPlatformWindowFormat()
+{
+    if (!d->ref.deref())
+        delete d;
+}
+
+/*!
+    \fn bool QPlatformWindowFormat::doubleBuffer() const
+
+    Returns true if double buffering is enabled; otherwise returns
+    false. Double buffering is enabled by default.
+
+    \sa setDoubleBuffer()
+*/
+
+/*!
+    If \a enable is true sets double buffering; otherwise sets single
+    buffering.
+
+    Double buffering is enabled by default.
+
+    Double buffering is a technique where graphics are rendered on an
+    off-screen buffer and not directly to the screen. When the drawing
+    has been completed, the program calls a swapBuffers() function to
+    exchange the screen contents with the buffer. The result is
+    flicker-free drawing and often better performance.
+
+    \sa doubleBuffer(), QGLContext::swapBuffers(),
+    QGLWidget::swapBuffers()
+*/
+
+void QPlatformWindowFormat::setDoubleBuffer(bool enable)
+{
+    setOption(enable ? QPlatformWindowFormat::DoubleBuffer : QPlatformWindowFormat::SingleBuffer);
+}
+
+
+/*!
+    \fn bool QPlatformWindowFormat::depth() const
+
+    Returns true if the depth buffer is enabled; otherwise returns
+    false. The depth buffer is enabled by default.
+
+    \sa setDepth(), setDepthBufferSize()
+*/
+
+/*!
+    If \a enable is true enables the depth buffer; otherwise disables
+    the depth buffer.
+
+    The depth buffer is enabled by default.
+
+    The purpose of a depth buffer (or Z-buffering) is to remove hidden
+    surfaces. Pixels are assigned Z values based on the distance to
+    the viewer. A pixel with a high Z value is closer to the viewer
+    than a pixel with a low Z value. This information is used to
+    decide whether to draw a pixel or not.
+
+    \sa depth(), setDepthBufferSize()
+*/
+
+void QPlatformWindowFormat::setDepth(bool enable)
+{
+    setOption(enable ? QPlatformWindowFormat::DepthBuffer : QPlatformWindowFormat::NoDepthBuffer);
+}
+
+
+/*!
+    \fn bool QPlatformWindowFormat::rgba() const
+
+    Returns true if RGBA color mode is set. Returns false if color
+    index mode is set. The default color mode is RGBA.
+
+    \sa setRgba()
+*/
+
+/*!
+    If \a enable is true sets RGBA mode. If \a enable is false sets
+    color index mode.
+
+    The default color mode is RGBA.
+
+    RGBA is the preferred mode for most OpenGL applications. In RGBA
+    color mode you specify colors as red + green + blue + alpha
+    quadruplets.
+
+    In color index mode you specify an index into a color lookup
+    table.
+
+    \sa rgba()
+*/
+
+void QPlatformWindowFormat::setRgba(bool enable)
+{
+    setOption(enable ? QPlatformWindowFormat::Rgba : QPlatformWindowFormat::ColorIndex);
+}
+
+
+/*!
+    \fn bool QPlatformWindowFormat::alpha() const
+
+    Returns true if the alpha buffer in the framebuffer is enabled;
+    otherwise returns false. The alpha buffer is disabled by default.
+
+    \sa setAlpha(), setAlphaBufferSize()
+*/
+
+/*!
+    If \a enable is true enables the alpha buffer; otherwise disables
+    the alpha buffer.
+
+    The alpha buffer is disabled by default.
+
+    The alpha buffer is typically used for implementing transparency
+    or translucency. The A in RGBA specifies the transparency of a
+    pixel.
+
+    \sa alpha(), setAlphaBufferSize()
+*/
+
+void QPlatformWindowFormat::setAlpha(bool enable)
+{
+    setOption(enable ? QPlatformWindowFormat::AlphaChannel : QPlatformWindowFormat::NoAlphaChannel);
+}
+
+
+/*!
+    \fn bool QPlatformWindowFormat::accum() const
+
+    Returns true if the accumulation buffer is enabled; otherwise
+    returns false. The accumulation buffer is disabled by default.
+
+    \sa setAccum(), setAccumBufferSize()
+*/
+
+/*!
+    If \a enable is true enables the accumulation buffer; otherwise
+    disables the accumulation buffer.
+
+    The accumulation buffer is disabled by default.
+
+    The accumulation buffer is used to create blur effects and
+    multiple exposures.
+
+    \sa accum(), setAccumBufferSize()
+*/
+
+void QPlatformWindowFormat::setAccum(bool enable)
+{
+    setOption(enable ? QPlatformWindowFormat::AccumBuffer : QPlatformWindowFormat::NoAccumBuffer);
+}
+
+
+/*!
+    \fn bool QPlatformWindowFormat::stencil() const
+
+    Returns true if the stencil buffer is enabled; otherwise returns
+    false. The stencil buffer is enabled by default.
+
+    \sa setStencil(), setStencilBufferSize()
+*/
+
+/*!
+    If \a enable is true enables the stencil buffer; otherwise
+    disables the stencil buffer.
+
+    The stencil buffer is enabled by default.
+
+    The stencil buffer masks certain parts of the drawing area so that
+    masked parts are not drawn on.
+
+    \sa stencil(), setStencilBufferSize()
+*/
+
+void QPlatformWindowFormat::setStencil(bool enable)
+{
+    setOption(enable ? QPlatformWindowFormat::StencilBuffer: QPlatformWindowFormat::NoStencilBuffer);
+}
+
+
+/*!
+    \fn bool QPlatformWindowFormat::stereo() const
+
+    Returns true if stereo buffering is enabled; otherwise returns
+    false. Stereo buffering is disabled by default.
+
+    \sa setStereo()
+*/
+
+/*!
+    If \a enable is true enables stereo buffering; otherwise disables
+    stereo buffering.
+
+    Stereo buffering is disabled by default.
+
+    Stereo buffering provides extra color buffers to generate left-eye
+    and right-eye images.
+
+    \sa stereo()
+*/
+
+void QPlatformWindowFormat::setStereo(bool enable)
+{
+    setOption(enable ? QPlatformWindowFormat::StereoBuffers : QPlatformWindowFormat::NoStereoBuffers);
+}
+
+
+/*!
+    \fn bool QPlatformWindowFormat::directRendering() const
+
+    Returns true if direct rendering is enabled; otherwise returns
+    false.
+
+    Direct rendering is enabled by default.
+
+    \sa setDirectRendering()
+*/
+
+/*!
+    If \a enable is true enables direct rendering; otherwise disables
+    direct rendering.
+
+    Direct rendering is enabled by default.
+
+    Enabling this option will make OpenGL bypass the underlying window
+    system and render directly from hardware to the screen, if this is
+    supported by the system.
+
+    \sa directRendering()
+*/
+
+void QPlatformWindowFormat::setDirectRendering(bool enable)
+{
+    setOption(enable ? QPlatformWindowFormat::DirectRendering : QPlatformWindowFormat::IndirectRendering);
+}
+
+/*!
+    \fn bool QPlatformWindowFormat::sampleBuffers() const
+
+    Returns true if multisample buffer support is enabled; otherwise
+    returns false.
+
+    The multisample buffer is disabled by default.
+
+    \sa setSampleBuffers()
+*/
+
+/*!
+    If \a enable is true, a GL context with multisample buffer support
+    is picked; otherwise ignored.
+
+    \sa sampleBuffers(), setSamples(), samples()
+*/
+void QPlatformWindowFormat::setSampleBuffers(bool enable)
+{
+    setOption(enable ? QPlatformWindowFormat::SampleBuffers : QPlatformWindowFormat::NoSampleBuffers);
+}
+
+void QPlatformWindowFormat::setUseDefaultSharedContext(bool enable)
+{
+    if (enable) {
+        setOption(QPlatformWindowFormat::UseDefaultSharedContext);
+        d->sharedContext = 0;
+    } else {
+        setOption(QPlatformWindowFormat::NoDefaultSharedContext);
+    }
+}
+
+/*!
+    Returns the number of samples per pixel when multisampling is
+    enabled. By default, the highest number of samples that is
+    available is used.
+
+    \sa setSampleBuffers(), sampleBuffers(), setSamples()
+*/
+int QPlatformWindowFormat::samples() const
+{
+   return d->numSamples;
+}
+
+/*!
+    Set the preferred number of samples per pixel when multisampling
+    is enabled to \a numSamples. By default, the highest number of
+    samples available is used.
+
+    \sa setSampleBuffers(), sampleBuffers(), samples()
+*/
+void QPlatformWindowFormat::setSamples(int numSamples)
+{
+    detach();
+    if (numSamples < 0) {
+        qWarning("QPlatformWindowFormat::setSamples: Cannot have negative number of samples per pixel %d", numSamples);
+        return;
+    }
+    d->numSamples = numSamples;
+    setSampleBuffers(numSamples > 0);
+}
+
+/*!
+    \since 4.2
+
+    Set the preferred swap interval. This can be used to sync the GL
+    drawing into a system window to the vertical refresh of the screen.
+    Setting an \a interval value of 0 will turn the vertical refresh syncing
+    off, any value higher than 0 will turn the vertical syncing on.
+
+    Under Windows and under X11, where the \c{WGL_EXT_swap_control}
+    and \c{GLX_SGI_video_sync} extensions are used, the \a interval
+    parameter can be used to set the minimum number of video frames
+    that are displayed before a buffer swap will occur. In effect,
+    setting the \a interval to 10, means there will be 10 vertical
+    retraces between every buffer swap.
+
+    Under Windows the \c{WGL_EXT_swap_control} extension has to be present,
+    and under X11 the \c{GLX_SGI_video_sync} extension has to be present.
+*/
+void QPlatformWindowFormat::setSwapInterval(int interval)
+{
+    detach();
+    d->swapInterval = interval;
+}
+
+/*!
+    \since 4.2
+
+    Returns the currently set swap interval. -1 is returned if setting
+    the swap interval isn't supported in the system GL implementation.
+*/
+int QPlatformWindowFormat::swapInterval() const
+{
+    return d->swapInterval;
+}
+
+void QPlatformWindowFormat::setWindowApi(QPlatformWindowFormat::WindowApi api)
+{
+    detach();
+    d->windowApi = api;
+}
+
+QPlatformWindowFormat::WindowApi QPlatformWindowFormat::windowApi() const
+{
+    return d->windowApi;
+}
+
+void QPlatformWindowFormat::setSharedContext(QPlatformGLContext *context)
+{
+    setUseDefaultSharedContext(false);
+    d->sharedContext = context;
+}
+
+QPlatformGLContext *QPlatformWindowFormat::sharedGLContext() const
+{
+    return d->sharedContext;
+}
+
+///*!
+//    \fn bool QPlatformWindowFormat::hasOverlay() const
+
+//    Returns true if overlay plane is enabled; otherwise returns false.
+
+//    Overlay is disabled by default.
+
+//    \sa setOverlay()
+//*/
+
+///*!
+//    If \a enable is true enables an overlay plane; otherwise disables
+//    the overlay plane.
+
+//    Enabling the overlay plane will cause QGLWidget to create an
+//    additional context in an overlay plane. See the QGLWidget
+//    documentation for further information.
+
+//    \sa hasOverlay()
+//*/
+
+//void QPlatformWindowFormat::setOverlay(bool enable)
+//{
+//    setOption(enable ? QPlatformWindowFormat::HasOverlay : QPlatformWindowFormat::NoOverlay);
+//}
+
+/*!
+    Sets the format option to \a opt.
+
+    \sa testOption()
+*/
+
+void QPlatformWindowFormat::setOption(QPlatformWindowFormat::FormatOptions opt)
+{
+    detach();
+    if (opt & 0xffff)
+        d->opts |= opt;
+    else
+       d->opts &= ~(opt >> 16);
+}
+
+
+
+/*!
+    Returns true if format option \a opt is set; otherwise returns false.
+
+    \sa setOption()
+*/
+
+bool QPlatformWindowFormat::testOption(QPlatformWindowFormat::FormatOptions opt) const
+{
+    if (opt & 0xffff)
+       return (d->opts & opt) != 0;
+    else
+       return (d->opts & (opt >> 16)) == 0;
+}
+
+/*!
+    Set the minimum depth buffer size to \a size.
+
+    \sa depthBufferSize(), setDepth(), depth()
+*/
+void QPlatformWindowFormat::setDepthBufferSize(int size)
+{
+    detach();
+    if (size < 0) {
+        qWarning("QPlatformWindowFormat::setDepthBufferSize: Cannot set negative depth buffer size %d", size);
+        return;
+    }
+    d->depthSize = size;
+    setDepth(size > 0);
+}
+
+/*!
+    Returns the depth buffer size.
+
+    \sa depth(), setDepth(), setDepthBufferSize()
+*/
+int QPlatformWindowFormat::depthBufferSize() const
+{
+   return d->depthSize;
+}
+
+/*!
+    \since 4.2
+
+    Set the preferred red buffer size to \a size.
+
+    \sa setGreenBufferSize(), setBlueBufferSize(), setAlphaBufferSize()
+*/
+void QPlatformWindowFormat::setRedBufferSize(int size)
+{
+    detach();
+    if (size < 0) {
+        qWarning("QPlatformWindowFormat::setRedBufferSize: Cannot set negative red buffer size %d", size);
+        return;
+    }
+    d->redSize = size;
+}
+
+/*!
+    \since 4.2
+
+    Returns the red buffer size.
+
+    \sa setRedBufferSize()
+*/
+int QPlatformWindowFormat::redBufferSize() const
+{
+   return d->redSize;
+}
+
+/*!
+    \since 4.2
+
+    Set the preferred green buffer size to \a size.
+
+    \sa setRedBufferSize(), setBlueBufferSize(), setAlphaBufferSize()
+*/
+void QPlatformWindowFormat::setGreenBufferSize(int size)
+{
+    detach();
+    if (size < 0) {
+        qWarning("QPlatformWindowFormat::setGreenBufferSize: Cannot set negative green buffer size %d", size);
+        return;
+    }
+    d->greenSize = size;
+}
+
+/*!
+    \since 4.2
+
+    Returns the green buffer size.
+
+    \sa setGreenBufferSize()
+*/
+int QPlatformWindowFormat::greenBufferSize() const
+{
+   return d->greenSize;
+}
+
+/*!
+    \since 4.2
+
+    Set the preferred blue buffer size to \a size.
+
+    \sa setRedBufferSize(), setGreenBufferSize(), setAlphaBufferSize()
+*/
+void QPlatformWindowFormat::setBlueBufferSize(int size)
+{
+    detach();
+    if (size < 0) {
+        qWarning("QPlatformWindowFormat::setBlueBufferSize: Cannot set negative blue buffer size %d", size);
+        return;
+    }
+    d->blueSize = size;
+}
+
+/*!
+    \since 4.2
+
+    Returns the blue buffer size.
+
+    \sa setBlueBufferSize()
+*/
+int QPlatformWindowFormat::blueBufferSize() const
+{
+   return d->blueSize;
+}
+
+/*!
+    Set the preferred alpha buffer size to \a size.
+    This function implicitly enables the alpha channel.
+
+    \sa setRedBufferSize(), setGreenBufferSize(), alphaBufferSize()
+*/
+void QPlatformWindowFormat::setAlphaBufferSize(int size)
+{
+    detach();
+    if (size < 0) {
+        qWarning("QPlatformWindowFormat::setAlphaBufferSize: Cannot set negative alpha buffer size %d", size);
+        return;
+    }
+    d->alphaSize = size;
+    setAlpha(size > 0);
+}
+
+/*!
+    Returns the alpha buffer size.
+
+    \sa alpha(), setAlpha(), setAlphaBufferSize()
+*/
+int QPlatformWindowFormat::alphaBufferSize() const
+{
+   return d->alphaSize;
+}
+
+/*!
+    Set the preferred accumulation buffer size, where \a size is the
+    bit depth for each RGBA component.
+
+    \sa accum(), setAccum(), accumBufferSize()
+*/
+void QPlatformWindowFormat::setAccumBufferSize(int size)
+{
+    detach();
+    if (size < 0) {
+        qWarning("QPlatformWindowFormat::setAccumBufferSize: Cannot set negative accumulate buffer size %d", size);
+        return;
+    }
+    d->accumSize = size;
+    setAccum(size > 0);
+}
+
+/*!
+    Returns the accumulation buffer size.
+
+    \sa setAccumBufferSize(), accum(), setAccum()
+*/
+int QPlatformWindowFormat::accumBufferSize() const
+{
+   return d->accumSize;
+}
+
+/*!
+    Set the preferred stencil buffer size to \a size.
+
+    \sa stencilBufferSize(), setStencil(), stencil()
+*/
+void QPlatformWindowFormat::setStencilBufferSize(int size)
+{
+    detach();
+    if (size < 0) {
+        qWarning("QPlatformWindowFormat::setStencilBufferSize: Cannot set negative stencil buffer size %d", size);
+        return;
+    }
+    d->stencilSize = size;
+    setStencil(size > 0);
+}
+
+/*!
+    Returns the stencil buffer size.
+
+    \sa stencil(), setStencil(), setStencilBufferSize()
+*/
+int QPlatformWindowFormat::stencilBufferSize() const
+{
+   return d->stencilSize;
+}
+
+/*!
+    Returns the default QPlatformWindowFormat for the application. All QGLWidget
+    objects that are created use this format unless another format is
+    specified, e.g. when they are constructed.
+
+    If no special default format has been set using
+    setDefaultFormat(), the default format is the same as that created
+    with QPlatformWindowFormat().
+
+    \sa setDefaultFormat()
+*/
+
+QPlatformWindowFormat QPlatformWindowFormat::defaultFormat()
+{
+    return *q_platformwindow_default_format();
+}
+
+/*!
+    Sets a new default QPlatformWindowFormat for the application to \a f. For
+    example, to set single buffering as the default instead of double
+    buffering, your main() might contain code like this:
+    \snippet doc/src/snippets/code/src_opengl_qgl.cpp 4
+
+    \sa defaultFormat()
+*/
+
+void QPlatformWindowFormat::setDefaultFormat(const QPlatformWindowFormat &f)
+{
+    *q_platformwindow_default_format() = f;
+}
+
+
+/*!
+    Returns the default QPlatformWindowFormat for overlay contexts.
+
+    The default overlay format is:
+    \list
+    \i \link setDoubleBuffer() Double buffer:\endlink Disabled.
+    \i \link setDepth() Depth buffer:\endlink Disabled.
+    \i \link setRgba() RGBA:\endlink Disabled (i.e., color index enabled).
+    \i \link setAlpha() Alpha channel:\endlink Disabled.
+    \i \link setAccum() Accumulator buffer:\endlink Disabled.
+    \i \link setStencil() Stencil buffer:\endlink Disabled.
+    \i \link setStereo() Stereo:\endlink Disabled.
+    \i \link setDirectRendering() Direct rendering:\endlink Enabled.
+    \i \link setOverlay() Overlay:\endlink Disabled.
+    \i \link setSampleBuffers() Multisample buffers:\endlink Disabled.
+    \i \link setPlane() Plane:\endlink 1 (i.e., first overlay plane).
+    \endlist
+
+    \sa setDefaultFormat()
+*/
+
+//QPlatformWindowFormat QPlatformWindowFormat::defaultOverlayFormat()
+//{
+//    return *defaultOverlayFormatInstance();
+//}
+
+///*!
+//    Sets a new default QPlatformWindowFormat for overlay contexts to \a f. This
+//    format is used whenever a QGLWidget is created with a format that
+//    hasOverlay() enabled.
+
+//    For example, to get a double buffered overlay context (if
+//    available), use code like this:
+
+//    \snippet doc/src/snippets/code/src_opengl_qgl.cpp 5
+
+//    As usual, you can find out after widget creation whether the
+//    underlying OpenGL system was able to provide the requested
+//    specification:
+
+//    \snippet doc/src/snippets/code/src_opengl_qgl.cpp 6
+
+//    \sa defaultOverlayFormat()
+//*/
+
+//void QPlatformWindowFormat::setDefaultOverlayFormat(const QPlatformWindowFormat &f)
+//{
+//    QPlatformWindowFormat *defaultFormat = defaultOverlayFormatInstance();
+//    *defaultFormat = f;
+//    // Make sure the user doesn't request that the overlays themselves
+//    // have overlays, since it is unlikely that the system supports
+//    // infinitely many planes...
+//    defaultFormat->setOverlay(false);
+//}
+
+
+/*!
+    Returns true if all the options of the two QPlatformWindowFormat objects
+    \a a and \a b are equal; otherwise returns false.
+
+    \relates QPlatformWindowFormat
+*/
+
+bool operator==(const QPlatformWindowFormat& a, const QPlatformWindowFormat& b)
+{
+    return (a.d == b.d) || ((int) a.d->opts == (int) b.d->opts
+        && a.d->alphaSize == b.d->alphaSize
+        && a.d->accumSize == b.d->accumSize
+        && a.d->stencilSize == b.d->stencilSize
+        && a.d->depthSize == b.d->depthSize
+        && a.d->redSize == b.d->redSize
+        && a.d->greenSize == b.d->greenSize
+        && a.d->blueSize == b.d->blueSize
+        && a.d->numSamples == b.d->numSamples
+        && a.d->swapInterval == b.d->swapInterval
+        && a.d->windowApi == b.d->windowApi);
+}
+
+
+/*!
+    Returns false if all the options of the two QPlatformWindowFormat objects
+    \a a and \a b are equal; otherwise returns true.
+
+    \relates QPlatformWindowFormat
+*/
+
+bool operator!=(const QPlatformWindowFormat& a, const QPlatformWindowFormat& b)
+{
+    return !(a == b);
+}
+
+#ifndef QT_NO_DEBUG_STREAM
+QDebug operator<<(QDebug dbg, const QPlatformWindowFormat &f)
+{
+    const QPlatformWindowFormatPrivate * const d = f.d;
+
+    dbg.nospace() << "QGLFormat("
+                  << "options " << d->opts
+                  << ", depthBufferSize " << d->depthSize
+                  << ", accumBufferSize " << d->accumSize
+                  << ", stencilBufferSize " << d->stencilSize
+                  << ", redBufferSize " << d->redSize
+                  << ", greenBufferSize " << d->greenSize
+                  << ", blueBufferSize " << d->blueSize
+                  << ", alphaBufferSize " << d->alphaSize
+                  << ", samples " << d->numSamples
+                  << ", swapInterval " << d->swapInterval
+                  << ')';
+
+    return dbg.space();
+}
+#endif
diff --git a/src/gui/kernel/qplatformwindowformat_qpa.h b/src/gui/kernel/qplatformwindowformat_qpa.h
new file mode 100644
index 0000000..63df76a
--- /dev/null
+++ b/src/gui/kernel/qplatformwindowformat_qpa.h
@@ -0,0 +1,241 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 QPLATFORMWINDOWFORMAT_QPA_H
+#define QPLATFORMWINDOWFORMAT_QPA_H
+
+#include <QtGui/QPlatformWindow>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class QPlatformWindowFormatPrivate;
+
+class Q_GUI_EXPORT QPlatformWindowFormat
+{
+public:
+    enum FormatOption {
+        DoubleBuffer            = 0x0001,
+        DepthBuffer             = 0x0002,
+        Rgba                    = 0x0004,
+        AlphaChannel            = 0x0008,
+        AccumBuffer             = 0x0010,
+        StencilBuffer           = 0x0020,
+        StereoBuffers           = 0x0040,
+        DirectRendering         = 0x0080,
+        HasOverlay              = 0x0100,
+        SampleBuffers           = 0x0200,
+        DeprecatedFunctions     = 0x0400,
+        UseDefaultSharedContext = 0x0800,
+        SingleBuffer            = DoubleBuffer    << 16,
+        NoDepthBuffer           = DepthBuffer     << 16,
+        ColorIndex              = Rgba            << 16,
+        NoAlphaChannel          = AlphaChannel    << 16,
+        NoAccumBuffer           = AccumBuffer     << 16,
+        NoStencilBuffer         = StencilBuffer   << 16,
+        NoStereoBuffers         = StereoBuffers   << 16,
+        IndirectRendering       = DirectRendering << 16,
+        NoOverlay               = HasOverlay      << 16,
+        NoSampleBuffers         = SampleBuffers   << 16,
+        NoDeprecatedFunctions   = DeprecatedFunctions << 16,
+        NoDefaultSharedContext  = UseDefaultSharedContext << 16
+
+    };
+    Q_DECLARE_FLAGS(FormatOptions, FormatOption)
+
+    enum WindowApi {
+        Raster,
+        OpenGL,
+        OpenVG
+    };
+
+    QPlatformWindowFormat();
+    QPlatformWindowFormat(FormatOptions options);
+    QPlatformWindowFormat(const QPlatformWindowFormat &other);
+    QPlatformWindowFormat &operator=(const QPlatformWindowFormat &other);
+    ~QPlatformWindowFormat();
+
+    void setDepthBufferSize(int size);
+    int  depthBufferSize() const;
+
+    void setAccumBufferSize(int size);
+    int  accumBufferSize() const;
+
+    void setRedBufferSize(int size);
+    int  redBufferSize() const;
+
+    void setGreenBufferSize(int size);
+    int  greenBufferSize() const;
+
+    void setBlueBufferSize(int size);
+    int  blueBufferSize() const;
+
+    void setAlphaBufferSize(int size);
+    int  alphaBufferSize() const;
+
+    void setStencilBufferSize(int size);
+    int  stencilBufferSize() const;
+
+    void setSampleBuffers(bool enable);
+    bool sampleBuffers() const;
+
+    void setSamples(int numSamples);
+    int  samples() const;
+
+    void setSwapInterval(int interval);
+    int  swapInterval() const;
+
+    void setWindowApi(QPlatformWindowFormat::WindowApi api);
+    WindowApi windowApi() const;
+
+    void setSharedContext(QPlatformGLContext *context);
+    QPlatformGLContext *sharedGLContext() const;
+
+    bool doubleBuffer() const;
+    void setDoubleBuffer(bool enable);
+    bool depth() const;
+    void setDepth(bool enable);
+    bool rgba() const;
+    void setRgba(bool enable);
+    bool alpha() const;
+    void setAlpha(bool enable);
+    bool accum() const;
+    void setAccum(bool enable);
+    bool stencil() const;
+    void setStencil(bool enable);
+    bool stereo() const;
+    void setStereo(bool enable);
+    bool directRendering() const;
+    void setDirectRendering(bool enable);
+    bool useDefaultSharedContext() const;
+    void setUseDefaultSharedContext(bool enable);
+//    bool hasOverlay() const;
+//    void setOverlay(bool enable);
+
+    void setOption(QPlatformWindowFormat::FormatOptions opt);
+    bool testOption(QPlatformWindowFormat::FormatOptions opt) const;
+
+    static QPlatformWindowFormat defaultFormat();
+    static void setDefaultFormat(const QPlatformWindowFormat& f);
+
+private:
+    QPlatformWindowFormatPrivate *d;
+
+    void detach();
+
+    friend Q_GUI_EXPORT bool operator==(const QPlatformWindowFormat&, const QPlatformWindowFormat&);
+    friend Q_GUI_EXPORT bool operator!=(const QPlatformWindowFormat&, const QPlatformWindowFormat&);
+#ifndef QT_NO_DEBUG_STREAM
+    friend Q_GUI_EXPORT QDebug operator<<(QDebug, const QPlatformWindowFormat &);
+#endif
+};
+
+Q_GUI_EXPORT bool operator==(const QPlatformWindowFormat&, const QPlatformWindowFormat&);
+Q_GUI_EXPORT bool operator!=(const QPlatformWindowFormat&, const QPlatformWindowFormat&);
+
+#ifndef QT_NO_DEBUG_STREAM
+Q_OPENGL_EXPORT QDebug operator<<(QDebug, const QPlatformWindowFormat &);
+#endif
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(QPlatformWindowFormat::FormatOptions)
+
+inline bool QPlatformWindowFormat::doubleBuffer() const
+{
+    return testOption(QPlatformWindowFormat::DoubleBuffer);
+}
+
+inline bool QPlatformWindowFormat::depth() const
+{
+    return testOption(QPlatformWindowFormat::DepthBuffer);
+}
+
+inline bool QPlatformWindowFormat::rgba() const
+{
+    return testOption(QPlatformWindowFormat::Rgba);
+}
+
+inline bool QPlatformWindowFormat::alpha() const
+{
+    return testOption(QPlatformWindowFormat::AlphaChannel);
+}
+
+inline bool QPlatformWindowFormat::accum() const
+{
+    return testOption(QPlatformWindowFormat::AccumBuffer);
+}
+
+inline bool QPlatformWindowFormat::stencil() const
+{
+    return testOption(QPlatformWindowFormat::StencilBuffer);
+}
+
+inline bool QPlatformWindowFormat::stereo() const
+{
+    return testOption(QPlatformWindowFormat::StereoBuffers);
+}
+
+inline bool QPlatformWindowFormat::directRendering() const
+{
+    return testOption(QPlatformWindowFormat::DirectRendering);
+}
+
+//inline bool QPlatformWindowFormat::hasOverlay() const
+//{
+//    return testOption(QPlatformWindowFormat::HasOverlay);
+//}
+
+inline bool QPlatformWindowFormat::sampleBuffers() const
+{
+    return testOption(QPlatformWindowFormat::SampleBuffers);
+}
+
+inline bool QPlatformWindowFormat::useDefaultSharedContext() const
+{
+    return testOption(QPlatformWindowFormat::UseDefaultSharedContext);
+}
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif //QPLATFORMWINDOWFORMAT_QPA_H
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index b05f0d02..25450ce 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -76,6 +76,9 @@
 # include "qpaintengine.h" // for PorterDuff
 # include "private/qwindowsurface_qws_p.h"
 #endif
+#if defined(Q_WS_QPA)
+#include "qplatformwindow_qpa.h"
+#endif
 #include "qpainter.h"
 #include "qtooltip.h"
 #include "qwhatsthis.h"
@@ -300,6 +303,8 @@ QWidgetPrivate::QWidgetPrivate(int version)
       , hasAlienChildren(0)
       , window_event(0)
       , qd_hd(0)
+#elif defined (Q_WS_QPA)
+      , screenNumber(0)
 #endif
 {
     if (!qApp) {
@@ -1270,6 +1275,12 @@ void QWidgetPrivate::init(QWidget *parentWidget, Qt::WindowFlags f)
         // programmer specified desktop widget
         xinfo = desktopWidget->d_func()->xinfo;
     }
+#elif defined(Q_WS_QPA)
+    if (desktopWidget) {
+        int screen = desktopWidget->d_func()->screenNumber;
+        QPlatformIntegration *platform = QApplicationPrivate::platformIntegration();
+        platform->moveToScreen(q, screen);
+    }
 #else
     Q_UNUSED(desktopWidget);
 #endif
@@ -1401,6 +1412,7 @@ void QWidget::create(WId window, bool initializeWindow, bool destroyOldWindow)
         flags |= Qt::Window;
     }
 
+#ifndef Q_WS_QPA
     if (QWidget *parent = parentWidget()) {
 #ifdef Q_WS_MAC
         if (testAttribute(Qt::WA_NativeWindow) == false)
@@ -1421,6 +1433,7 @@ void QWidget::create(WId window, bool initializeWindow, bool destroyOldWindow)
             return;
         }
     }
+#endif //Q_WS_QPA
 
 #ifdef QT3_SUPPORT
     if (flags & Qt::WStaticContents)
@@ -1579,13 +1592,13 @@ QWidget::~QWidget()
         }
     }
 
-#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC)
+#if defined(Q_WS_WIN) || defined(Q_WS_X11)|| defined(Q_WS_MAC)
     else if (!internalWinId() && isVisible()) {
         qApp->d_func()->sendSyntheticEnterLeave(this);
-#ifdef Q_WS_QWS
-    } else if (isVisible()) {
+    }
+#elif defined(Q_WS_QWS) || defined(Q_WS_QPA)
+    else if (isVisible()) {
         qApp->d_func()->sendSyntheticEnterLeave(this);
-#endif
     }
 #endif
 
@@ -1718,6 +1731,10 @@ void QWidgetPrivate::createTLExtra()
         static int count = 0;
         qDebug() << "tlextra" << ++count;
 #endif
+#if defined(Q_WS_QPA)
+        x->platformWindow = 0;
+        x->platformWindowFormat = QPlatformWindowFormat::defaultFormat();
+#endif
     }
 }
 
@@ -2452,7 +2469,9 @@ WId QWidget::winId() const
         qDebug() << "QWidget::winId: creating native window for" << this;
 #endif
         QWidget *that = const_cast<QWidget*>(this);
+#ifndef Q_WS_QPA
         that->setAttribute(Qt::WA_NativeWindow);
+#endif
         that->d_func()->createWinId();
         return that->data->winid;
     }
@@ -2469,6 +2488,7 @@ void QWidgetPrivate::createWinId(WId winid)
 #endif
     const bool forceNativeWindow = q->testAttribute(Qt::WA_NativeWindow);
     if (!q->testAttribute(Qt::WA_WState_Created) || (forceNativeWindow && !q->internalWinId())) {
+#ifndef Q_WS_QPA
         if (!q->isWindow()) {
             QWidget *parent = q->parentWidget();
             QWidgetPrivate *pd = parent->d_func();
@@ -2496,6 +2516,11 @@ void QWidgetPrivate::createWinId(WId winid)
         } else {
             q->create();
         }
+#else
+        Q_UNUSED(winid);
+        q->create();
+#endif //Q_WS_QPA
+
     }
 }
 
@@ -5492,7 +5517,7 @@ void QWidgetPrivate::drawWidget(QPaintDevice *pdev, const QRegion &rgn, const QP
             //actually send the paint event
             QPaintEvent e(toBePainted);
             QCoreApplication::sendSpontaneousEvent(q, &e);
-#if !defined(Q_WS_QWS)
+#if !defined(Q_WS_QWS) && !defined(Q_WS_QPA)
             if (backingStore && !onScreen && !asRoot && (q->internalWinId() || !q->nativeParentWidget()->isWindow()))
                 backingStore->markDirtyOnScreen(toBePainted, q, offset);
 #endif
@@ -7530,7 +7555,7 @@ void QWidgetPrivate::hide_helper()
     // next bit tries to move the focus if the focus widget is now
     // hidden.
     if (wasVisible) {
-#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC)
+#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC) || defined(Q_WS_QPA)
         qApp->d_func()->sendSyntheticEnterLeave(q);
 #endif
 
@@ -7662,7 +7687,7 @@ void QWidget::setVisible(bool visible)
 
             d->show_helper();
 
-#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC)
+#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC) || defined(Q_WS_QPA)
             qApp->d_func()->sendSyntheticEnterLeave(this);
 #endif
         }
@@ -7794,7 +7819,7 @@ void QWidgetPrivate::hideChildren(bool spontaneous)
                 widget->d_func()->hide_sys();
             }
         }
-#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC)
+#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC) || defined(Q_WS_QPA)
         qApp->d_func()->sendSyntheticEnterLeave(widget);
 #endif
 #ifndef QT_NO_ACCESSIBILITY
@@ -10572,7 +10597,6 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on)
     Q_ASSERT_X(sizeof(d->high_attributes)*8 >= (Qt::WA_AttributeCount - sizeof(uint)*8),
                "QWidget::setAttribute(WidgetAttribute, bool)",
                "QWidgetPrivate::high_attributes[] too small to contain all attributes in WidgetAttribute");
-
 #ifdef Q_WS_WIN
     // ### Don't use PaintOnScreen+paintEngine() to do native painting in 5.0
     if (attribute == Qt::WA_PaintOnScreen && on && !inherits("QGLWidget")) {
diff --git a/src/gui/kernel/qwidget.h b/src/gui/kernel/qwidget.h
index 81b3618..eea7cca 100644
--- a/src/gui/kernel/qwidget.h
+++ b/src/gui/kernel/qwidget.h
@@ -56,6 +56,10 @@
 #include <QtGui/qcursor.h>
 #include <QtGui/qkeysequence.h>
 
+#ifdef Q_WS_QPA //should this go somewhere else?
+#include <QtGui/qplatformwindowformat_qpa.h>
+#endif
+
 #ifdef QT_INCLUDE_COMPAT
 #include <QtGui/qevent.h>
 #endif
@@ -94,6 +98,7 @@ class QHideEvent;
 class QInputContext;
 class QIcon;
 class QWindowSurface;
+class QPlatformWindow;
 class QLocale;
 class QGraphicsProxyWidget;
 class QGraphicsEffect;
@@ -629,6 +634,16 @@ public:
     void setWindowSurface(QWindowSurface *surface);
     QWindowSurface *windowSurface() const;
 
+#if defined(Q_WS_QPA)
+    void setPlatformWindow(QPlatformWindow *window);
+    QPlatformWindow *platformWindow() const;
+
+    void setPlatformWindowFormat(const QPlatformWindowFormat &format);
+    QPlatformWindowFormat platformWindowFormat() const;
+
+    friend class QDesktopScreenWidget;
+#endif
+
 Q_SIGNALS:
     void customContextMenuRequested(const QPoint &pos);
 
diff --git a/src/gui/kernel/qwidget_p.h b/src/gui/kernel/qwidget_p.h
index 2d0bd85..4b35238 100644
--- a/src/gui/kernel/qwidget_p.h
+++ b/src/gui/kernel/qwidget_p.h
@@ -102,6 +102,9 @@ class QWSManager;
 #if defined(Q_WS_MAC)
 class QCoreGraphicsPaintEnginePrivate;
 #endif
+#if defined(Q_WS_QPA)
+class QPlatformWindow;
+#endif
 class QPaintEngine;
 class QPixmap;
 class QWidgetBackingStore;
@@ -226,6 +229,9 @@ struct QTLWExtra {
 #endif
 #elif defined(Q_OS_SYMBIAN)
     uint inExpose : 1; // Prevents drawing recursion
+#elif defined(Q_WS_QPA)
+    QPlatformWindow *platformWindow;
+    QPlatformWindowFormat platformWindowFormat;
 #endif
 };
 
@@ -878,6 +884,14 @@ public:
     void updateCursor() const;
 #endif
     QScreen* getScreen() const;
+#elif defined(Q_WS_QPA)
+    void setMaxWindowState_helper();
+    void setFullScreenSize_helper();
+
+    int screenNumber; // screen the widget should be displayed on
+#ifndef QT_NO_CURSOR
+    void updateCursor() const;
+#endif
 #elif defined(Q_OS_SYMBIAN) // <--------------------------------------------------------- SYMBIAN
     static QWidget *mouseGrabber;
     static QWidget *keyboardGrabber;
diff --git a/src/gui/kernel/qwidget_qpa.cpp b/src/gui/kernel/qwidget_qpa.cpp
new file mode 100644
index 0000000..ac8b37d
--- /dev/null
+++ b/src/gui/kernel/qwidget_qpa.cpp
@@ -0,0 +1,895 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 "QtGui/qwidget.h"
+#include "QtGui/qevent.h"
+#include "QtGui/qapplication.h"
+#include "QtGui/private/qbackingstore_p.h"
+#include "QtGui/private/qwidget_p.h"
+#include "QtGui/private/qgraphicssystem_p.h"
+#include "QtGui/private/qapplication_p.h"
+#include "QtGui/qdesktopwidget.h"
+#include "QtGui/qplatformwindow_qpa.h"
+
+#include <QtGui/QPlatformCursor>
+
+QT_BEGIN_NAMESPACE
+static QPlatformScreen *qt_screenForWidget(const QWidget *w);
+
+void q_createNativeChildrenAndSetParent(QPlatformWindow *parentWindow, const QWidget *parentWidget)
+{
+    QObjectList children = parentWidget->children();
+    for (int i = 0; i < children.size(); i++) {
+        if (children.at(i)->isWidgetType()) {
+            const QWidget *childWidget = qobject_cast<const QWidget *>(children.at(i));
+            if (childWidget) { // should not be necessary
+                if (childWidget->testAttribute(Qt::WA_NativeWindow)) {
+                    if (!childWidget->platformWindow())
+                        childWidget->winId();
+                }
+                if (childWidget->platformWindow()) {
+                    childWidget->platformWindow()->setParent(parentWindow);
+                } else {
+                    q_createNativeChildrenAndSetParent(parentWindow,childWidget);
+                }
+            }
+        }
+    }
+
+}
+
+void QWidgetPrivate::create_sys(WId window, bool initializeWindow, bool destroyOldWindow)
+{
+    Q_Q(QWidget);
+
+    Q_UNUSED(window);
+    Q_UNUSED(initializeWindow);
+    Q_UNUSED(destroyOldWindow);
+
+    Qt::WindowFlags flags = data.window_flags;
+
+    if ((!q->testAttribute(Qt::WA_NativeWindow) && !q->isWindow()) || q->windowType() == Qt::Desktop )
+        return; // we only care about real toplevels
+
+    QWindowSurface *surface = q->windowSurface();
+    QPlatformWindow *platformWindow = q->platformWindow();
+
+    if (!platformWindow) {
+        platformWindow = QApplicationPrivate::platformIntegration()->createPlatformWindow(q);
+    }
+    Q_ASSERT(platformWindow);
+
+    if (!surface) {
+        surface = QApplicationPrivate::platformIntegration()->createWindowSurface(q,platformWindow->winId());
+    }
+
+    data.window_flags = q->platformWindow()->setWindowFlags(data.window_flags);
+
+    setWinId(q->platformWindow()->winId());
+
+    //first check children. and create them if necessary
+    q_createNativeChildrenAndSetParent(q->platformWindow(),q);
+
+    //if we we have a parent, then set correct parent;
+    if (!q->isWindow()) {
+        if (QWidget *nativeParent = q->nativeParentWidget()) {
+            if (nativeParent->platformWindow()) {
+                platformWindow->setParent(nativeParent->platformWindow());
+            }
+        }
+    }
+
+    QApplicationPrivate::platformIntegration()->moveToScreen(q, screenNumber);
+//    qDebug() << "create_sys" << q << q->internalWinId();
+}
+
+void QWidget::destroy(bool destroyWindow, bool destroySubWindows)
+{
+    Q_D(QWidget);
+
+    if ((windowType() == Qt::Popup))
+        qApp->d_func()->closePopup(this);
+
+    //### we don't have proper focus event handling yet
+    if (this == QApplicationPrivate::active_window)
+        QApplication::setActiveWindow(0);
+
+    if (windowType() != Qt::Desktop) {
+        if (destroySubWindows) {
+            QObjectList childList(children());
+            for (int i = 0; i < childList.size(); i++) {
+                QWidget *widget = qobject_cast<QWidget *>(childList.at(i));
+                if (widget && widget->testAttribute(Qt::WA_NativeWindow)) {
+                    if (widget->platformWindow()) {
+                        widget->destroy();
+                    }
+                }
+            }
+        }
+        if (destroyWindow) {
+            d->deleteTLSysExtra();
+        } else {
+            if (parentWidget() && parentWidget()->testAttribute(Qt::WA_WState_Created)) {
+                d->hide_sys();
+            }
+        }
+    }
+}
+
+void QWidgetPrivate::setParent_sys(QWidget *newparent, Qt::WindowFlags f)
+{
+    Q_Q(QWidget);
+
+    //    QWidget *oldParent = q->parentWidget();
+    Qt::WindowFlags oldFlags = data.window_flags;
+
+    int targetScreen = -1;
+    // Handle a request to move the widget to a particular screen
+    if (newparent && newparent->windowType() == Qt::Desktop) {
+        // make sure the widget is created on the same screen as the
+        // programmer specified desktop widget
+
+        // get the desktop's screen number
+        targetScreen = newparent->d_func()->screenNumber;
+        newparent = 0;
+    }
+
+    if (parent != newparent) {
+        QObjectPrivate::setParent_helper(newparent); //### why does this have to be done in the _sys function???
+        if (q->platformWindow() && newparent) {
+            QWidget * parentWithWindow = newparent->platformWindow()? newparent : newparent->nativeParentWidget();
+            if (parentWithWindow && parentWithWindow->platformWindow()) {
+                q->platformWindow()->setParent(parentWithWindow->platformWindow());
+            }
+        }
+
+    }
+
+    if (!newparent) {
+        f |= Qt::Window;
+        if (targetScreen == -1) {
+            if (parent)
+                targetScreen = qobject_cast<QWidget *>(parent)->d_func()->screenNumber;
+        }
+    }
+
+    bool explicitlyHidden = q->testAttribute(Qt::WA_WState_Hidden) && q->testAttribute(Qt::WA_WState_ExplicitShowHide);
+    
+    // Reparenting toplevel to child    
+    if (!(f&Qt::Window) && (oldFlags&Qt::Window) && !q->testAttribute(Qt::WA_NativeWindow)) {
+        //qDebug() << "setParent_sys() change from toplevel";
+        q->destroy();
+    }
+
+    data.window_flags = f;
+    q->setAttribute(Qt::WA_WState_Created, false);
+    q->setAttribute(Qt::WA_WState_Visible, false);
+    q->setAttribute(Qt::WA_WState_Hidden, false);
+
+    if (f & Qt::Window) {
+        //qDebug() << "setParent_sys" << q << newparent << hex << f;
+        if (QPlatformWindow *window = q->platformWindow())
+            data.window_flags = window->setWindowFlags(data.window_flags);
+    }
+    
+    // Reparenting child to toplevel 
+    if ((f&Qt::Window) && !(oldFlags&Qt::Window)) {
+        //qDebug() << "setParent_sys() change to toplevel";
+        q->create(); //### too early: this ought to happen at show() time
+    }
+
+
+    if (q->isWindow() || (!newparent || newparent->isVisible()) || explicitlyHidden)
+        q->setAttribute(Qt::WA_WState_Hidden);
+    q->setAttribute(Qt::WA_WState_ExplicitShowHide, explicitlyHidden);
+
+    // move the window to the selected screen
+    if (!newparent && targetScreen != -1) {
+        screenNumber = targetScreen;
+        // only if it is already created
+        if (q->testAttribute(Qt::WA_WState_Created)) {
+            QPlatformIntegration *platform = QApplicationPrivate::platformIntegration();
+            platform->moveToScreen(q, targetScreen);
+        }
+    }
+}
+
+QPoint QWidget::mapToGlobal(const QPoint &pos) const
+{
+    int           x=pos.x(), y=pos.y();
+    const QWidget* w = this;
+    while (w) {
+        x += w->data->crect.x();
+        y += w->data->crect.y();
+        w = w->isWindow() ? 0 : w->parentWidget();
+    }
+    return QPoint(x, y);
+}
+
+QPoint QWidget::mapFromGlobal(const QPoint &pos) const
+{
+    int           x=pos.x(), y=pos.y();
+    const QWidget* w = this;
+    while (w) {
+        x -= w->data->crect.x();
+        y -= w->data->crect.y();
+        w = w->isWindow() ? 0 : w->parentWidget();
+    }
+    return QPoint(x, y);
+}
+
+void QWidgetPrivate::updateSystemBackground() {}
+
+#ifndef QT_NO_CURSOR
+void QWidgetPrivate::setCursor_sys(const QCursor &cursor)
+{
+    Q_UNUSED(cursor);
+    Q_Q(QWidget);
+    if (q->isVisible())
+        qt_qpa_set_cursor(q, false);
+}
+
+void QWidgetPrivate::unsetCursor_sys()
+{
+    Q_Q(QWidget);
+    if (q->isVisible())
+        qt_qpa_set_cursor(q, false);
+}
+
+void QWidgetPrivate::updateCursor() const
+{
+    // XXX
+}
+
+#endif //QT_NO_CURSOR
+
+void QWidgetPrivate::setWindowTitle_sys(const QString &caption)
+{
+    Q_Q(QWidget);
+    if (!q->isWindow())
+        return;
+
+    if (QPlatformWindow *window = q->platformWindow())
+        window->setWindowTitle(caption);
+
+}
+
+void QWidgetPrivate::setWindowIcon_sys(bool /*forceReset*/)
+{
+}
+
+void QWidgetPrivate::setWindowIconText_sys(const QString &iconText)
+{
+    Q_UNUSED(iconText);
+}
+
+QWidget *qt_pressGrab = 0;
+QWidget *qt_mouseGrb = 0;
+static QWidget *keyboardGrb = 0;
+
+void QWidget::grabMouse()
+{
+    if (qt_mouseGrb)
+        qt_mouseGrb->releaseMouse();
+
+    // XXX
+    //qwsDisplay()->grabMouse(this,true);
+
+    qt_mouseGrb = this;
+    qt_pressGrab = 0;
+}
+
+#ifndef QT_NO_CURSOR
+void QWidget::grabMouse(const QCursor &cursor)
+{
+    Q_UNUSED(cursor);
+
+    if (qt_mouseGrb)
+        qt_mouseGrb->releaseMouse();
+
+    // XXX
+    //qwsDisplay()->grabMouse(this,true);
+    //qwsDisplay()->selectCursor(this, cursor.handle());
+    qt_mouseGrb = this;
+    qt_pressGrab = 0;
+}
+#endif
+
+void QWidget::releaseMouse()
+{
+    if (qt_mouseGrb == this) {
+        // XXX
+        //qwsDisplay()->grabMouse(this,false);
+        qt_mouseGrb = 0;
+    }
+}
+
+void QWidget::grabKeyboard()
+{
+    if (keyboardGrb)
+        keyboardGrb->releaseKeyboard();
+    // XXX
+    //qwsDisplay()->grabKeyboard(this, true);
+    keyboardGrb = this;
+}
+
+void QWidget::releaseKeyboard()
+{
+    if (keyboardGrb == this) {
+        // XXX
+        //qwsDisplay()->grabKeyboard(this, false);
+        keyboardGrb = 0;
+    }
+}
+
+QWidget *QWidget::mouseGrabber()
+{
+    if (qt_mouseGrb)
+        return qt_mouseGrb;
+    return qt_pressGrab;
+}
+
+QWidget *QWidget::keyboardGrabber()
+{
+    return keyboardGrb;
+}
+
+void QWidget::activateWindow()
+{
+    // XXX
+//    qDebug() << "QWidget::activateWindow" << this;
+    QApplication::setActiveWindow(this); //#####
+}
+
+void QWidgetPrivate::show_sys()
+{
+    Q_Q(QWidget);
+    q->setAttribute(Qt::WA_Mapped);
+    if (q->testAttribute(Qt::WA_DontShowOnScreen)) {
+        invalidateBuffer(q->rect());
+        return;
+    }
+
+    QApplication::postEvent(q, new QUpdateLaterEvent(q->rect()));
+
+    QPlatformWindow *window = q->platformWindow();
+    if (window) {
+         const QRect geomRect = q->geometry();
+         const QRect windowRect = window->geometry();
+         if (windowRect != geomRect) {
+             window->setGeometry(geomRect);
+         }
+         if (q->isWindow()) {
+             if (QWindowSurface *surface = q->windowSurface()) {
+                 if (windowRect.size() != geomRect.size()) {
+                     surface->resize(geomRect.size());
+                 }
+             }
+
+             if (window)
+                 window->setVisible(true);
+
+             if (q->windowType() != Qt::Popup && q->windowType() != Qt::ToolTip && !(q->windowFlags() & Qt::X11BypassWindowManagerHint))
+                 q->activateWindow(); //###
+         }
+     }
+}
+
+
+void QWidgetPrivate::hide_sys()
+{
+    Q_Q(QWidget);
+    q->setAttribute(Qt::WA_Mapped, false);
+    if (!q->isWindow()) {
+        QWidget *p = q->parentWidget();
+        if (p &&p->isVisible()) {
+            invalidateBuffer(q->rect());
+        }
+        return;
+    }
+    if (QPlatformWindow *window = q->platformWindow()) {
+         window->setVisible(false);
+     }
+
+    //### we don't yet have proper focus event handling
+    if (q == QApplicationPrivate::active_window)
+        QApplication::setActiveWindow(0);
+
+}
+
+void QWidgetPrivate::setMaxWindowState_helper()
+{
+    setFullScreenSize_helper(); //### decoration size
+}
+
+void QWidgetPrivate::setFullScreenSize_helper()
+{
+    Q_Q(QWidget);
+
+    const uint old_state = data.in_set_window_state;
+    data.in_set_window_state = 1;
+
+    const QRect screen = qApp->desktop()->screenGeometry(qApp->desktop()->screenNumber(q));
+    q->move(screen.topLeft());
+    q->resize(screen.size());
+
+    data.in_set_window_state = old_state;
+}
+
+static Qt::WindowStates effectiveState(Qt::WindowStates state)
+ {
+     if (state & Qt::WindowMinimized)
+         return Qt::WindowMinimized;
+     else if (state & Qt::WindowFullScreen)
+         return Qt::WindowFullScreen;
+     else if (state & Qt::WindowMaximized)
+         return Qt::WindowMaximized;
+     return Qt::WindowNoState;
+ }
+
+void QWidget::setWindowState(Qt::WindowStates newstate)
+{
+    Q_D(QWidget);
+    Qt::WindowStates oldstate = windowState();
+    if (oldstate == newstate)
+        return;
+    if (isWindow() && !testAttribute(Qt::WA_WState_Created))
+        create();
+
+    data->window_state = newstate;
+    data->in_set_window_state = 1;
+    bool needShow = false;
+    Qt::WindowStates newEffectiveState = effectiveState(newstate);
+    Qt::WindowStates oldEffectiveState = effectiveState(oldstate);
+    if (isWindow() && newEffectiveState != oldEffectiveState) {
+        d->createTLExtra();
+        if (oldEffectiveState == Qt::WindowNoState) { //normal
+            d->topData()->normalGeometry = geometry();
+        } else if (oldEffectiveState == Qt::WindowFullScreen) {
+            setParent(0, d->topData()->savedFlags);
+            needShow = true;
+        } else if (oldEffectiveState == Qt::WindowMinimized) {
+            needShow = true;
+        }
+
+        if (newEffectiveState == Qt::WindowMinimized) {
+            //### not ideal...
+            hide();
+            needShow = false;
+        } else if (newEffectiveState == Qt::WindowFullScreen) {
+            d->topData()->savedFlags = windowFlags();
+            setParent(0, Qt::FramelessWindowHint | (windowFlags() & Qt::WindowStaysOnTopHint));
+            d->setFullScreenSize_helper();
+            raise();
+            needShow = true;
+        } else if (newEffectiveState == Qt::WindowMaximized) {
+            createWinId();
+            d->setMaxWindowState_helper();
+        } else { //normal
+            QRect r = d->topData()->normalGeometry;
+            if (r.width() >= 0) {
+                d->topData()->normalGeometry = QRect(0,0,-1,-1);
+                setGeometry(r);
+            }
+        }
+    }
+    data->in_set_window_state = 0;
+
+    if (needShow)
+        show();
+
+    if (newstate & Qt::WindowActive)
+        activateWindow();
+
+    QWindowStateChangeEvent e(oldstate);
+    QApplication::sendEvent(this, &e);
+}
+
+void QWidgetPrivate::setFocus_sys()
+{
+
+}
+
+void QWidgetPrivate::raise_sys()
+{
+    Q_Q(QWidget);
+    if (q->isWindow()) {
+        q->platformWindow()->raise();
+    }
+}
+
+void QWidgetPrivate::lower_sys()
+{
+    Q_Q(QWidget);
+    if (q->isWindow()) {
+        Q_ASSERT(q->testAttribute(Qt::WA_WState_Created));
+        q->platformWindow()->lower();
+    } else if (QWidget *p = q->parentWidget()) {
+        setDirtyOpaqueRegion();
+        p->d_func()->invalidateBuffer(effectiveRectFor(q->geometry()));
+    }
+}
+
+void QWidgetPrivate::stackUnder_sys(QWidget*)
+{
+    Q_Q(QWidget);
+    if (QWidget *p = q->parentWidget()) {
+        setDirtyOpaqueRegion();
+        p->d_func()->invalidateBuffer(effectiveRectFor(q->geometry()));
+    }
+}
+
+void QWidgetPrivate::setGeometry_sys(int x, int y, int w, int h, bool isMove)
+{
+    Q_Q(QWidget);
+    if (extra) {                                // any size restrictions?
+        w = qMin(w,extra->maxw);
+        h = qMin(h,extra->maxh);
+        w = qMax(w,extra->minw);
+        h = qMax(h,extra->minh);
+    }
+
+    QPoint oldp = q->geometry().topLeft();
+    QSize olds = q->size();
+    QRect r(x, y, w, h);
+
+    bool isResize = olds != r.size();
+    isMove = oldp != r.topLeft(); //### why do we have isMove as a parameter?
+
+
+    // We only care about stuff that changes the geometry, or may
+    // cause the window manager to change its state
+    if (r.size() == olds && oldp == r.topLeft())
+        return;
+
+    if (!data.in_set_window_state) {
+        q->data->window_state &= ~Qt::WindowMaximized;
+        q->data->window_state &= ~Qt::WindowFullScreen;
+        if (q->isWindow())
+            topData()->normalGeometry = QRect(0, 0, -1, -1);
+    }
+
+    QPoint oldPos = q->pos();
+    data.crect = r;
+
+    if (q->isVisible()) {
+        if (q->platformWindow()) {
+            if (q->isWindow()) {
+                q->platformWindow()->setGeometry(q->frameGeometry());
+            } else {
+                QPoint posInNativeParent =  q->mapTo(q->nativeParentWidget(),QPoint());
+                q->platformWindow()->setGeometry(QRect(posInNativeParent,r.size()));
+            }
+            const QWidgetBackingStore *bs = maybeBackingStore();
+            if (bs->windowSurface) {
+                if (isResize)
+                    bs->windowSurface->resize(r.size());
+            }
+        } else {
+            if (isMove && !isResize)
+                moveRect(QRect(oldPos, olds), x - oldPos.x(), y - oldPos.y());
+            else
+                invalidateBuffer_resizeHelper(oldPos, olds);
+        }
+
+        if (isMove) {
+            QMoveEvent e(q->pos(), oldPos);
+            QApplication::sendEvent(q, &e);
+        }
+        if (isResize) {
+            QResizeEvent e(r.size(), olds);
+            QApplication::sendEvent(q, &e);
+            if (q->platformWindow())
+                q->update();
+        }
+    } else { // not visible
+        if (isMove && q->pos() != oldPos)
+            q->setAttribute(Qt::WA_PendingMoveEvent, true);
+        if (isResize)
+            q->setAttribute(Qt::WA_PendingResizeEvent, true);
+    }
+
+}
+
+void QWidgetPrivate::setConstraints_sys()
+{
+}
+
+void QWidgetPrivate::scroll_sys(int dx, int dy)
+{
+    Q_Q(QWidget);
+    scrollChildren(dx, dy);
+    scrollRect(q->rect(), dx, dy);
+}
+
+void QWidgetPrivate::scroll_sys(int dx, int dy, const QRect &r)
+{
+    scrollRect(r, dx, dy);
+}
+
+static QPlatformScreen *qt_screenForWidget(const QWidget *w)
+{
+    if (!w)
+        return 0;
+    QRect frame = w->frameGeometry();
+    if (!w->isWindow())
+        frame.moveTopLeft(w->mapToGlobal(QPoint(0, 0)));
+    const QPoint p = (frame.topLeft() + frame.bottomRight()) / 2;
+
+    QPlatformIntegration *pi = QApplicationPrivate::platformIntegration();
+    QList<QPlatformScreen *> screens = pi->screens();
+
+    for (int i = 0; i < screens.size(); ++i) {
+        if (screens[i]->geometry().contains(p))
+            return screens[i];
+    }
+
+    // Assume screen zero if we have it.
+    if (!screens.isEmpty())
+        return screens[0];
+    else
+        qWarning("qt_screenForWidget: no screens");
+
+    return 0;
+}
+
+int QWidget::metric(PaintDeviceMetric m) const
+{
+    Q_D(const QWidget);
+
+    QPlatformScreen *screen = qt_screenForWidget(this);
+    if (!screen) {
+        if (m == PdmDpiX || m == PdmDpiY)
+              return 72;
+        return QPaintDevice::metric(m);
+    }
+    int val;
+    if (m == PdmWidth) {
+        val = data->crect.width();
+    } else if (m == PdmWidthMM) {
+        val = data->crect.width() * screen->physicalSize().width() / screen->geometry().width();
+    } else if (m == PdmHeight) {
+        val = data->crect.height();
+    } else if (m == PdmHeightMM) {
+        val = data->crect.height() * screen->physicalSize().height() / screen->geometry().height();
+    } else if (m == PdmDepth) {
+        return screen->depth();
+    } else if (m == PdmDpiX || m == PdmPhysicalDpiX) {
+        if (d->extra && d->extra->customDpiX)
+            return d->extra->customDpiX;
+        else if (d->parent)
+            return static_cast<QWidget *>(d->parent)->metric(m);
+        return qRound(screen->geometry().width() / double(screen->physicalSize().width() / 25.4));
+    } else if (m == PdmDpiY || m == PdmPhysicalDpiY) {
+        if (d->extra && d->extra->customDpiY)
+            return d->extra->customDpiY;
+        else if (d->parent)
+            return static_cast<QWidget *>(d->parent)->metric(m);
+        return qRound(screen->geometry().height() / double(screen->physicalSize().height() / 25.4));
+    } else {
+        val = QPaintDevice::metric(m);// XXX
+    }
+    return val;
+}
+
+/*!
+    \preliminary
+
+    Sets the window to be the \a window specified.
+    The QWidget takes ownership of the \a surface.
+*/
+void QWidget::setPlatformWindow(QPlatformWindow *window)
+{
+    Q_D(QWidget);
+
+    QTLWExtra *topData = d->topData();
+    if (topData->platformWindow == window)
+        return;
+
+    delete topData->platformWindow;
+    topData->platformWindow = window;
+}
+
+/*!
+    \preliminary
+
+    Returns the QPlatformWindow this widget will be drawn into.
+*/
+QPlatformWindow *QWidget::platformWindow() const
+{
+    Q_D(const QWidget);
+    QTLWExtra *extra = d->maybeTopData();
+    if (extra && extra->platformWindow)
+        return extra->platformWindow;
+
+    return 0;
+}
+
+void QWidget::setPlatformWindowFormat(const QPlatformWindowFormat &format)
+{
+    if (isWindow() || testAttribute(Qt::WA_NativeWindow)) {
+        Q_D(QWidget);
+        QTLWExtra *topData = d->topData();
+        topData->platformWindowFormat = format;
+        if (testAttribute(Qt::WA_WState_Created)) {
+            bool wasVisible = testAttribute(Qt::WA_WState_Visible);
+            destroy();
+            d->create_sys(0,true,true);
+            if (wasVisible)
+                topData->platformWindow->setVisible(true);
+        }
+    }
+}
+
+QPlatformWindowFormat QWidget::platformWindowFormat() const
+{
+    Q_D(const QWidget);
+
+    QTLWExtra *extra = d->maybeTopData();
+    if (extra){
+        return extra->platformWindowFormat;
+    } else {
+        return QPlatformWindowFormat::defaultFormat();
+    }
+}
+
+void QWidgetPrivate::createSysExtra()
+{
+}
+
+void QWidgetPrivate::deleteSysExtra()
+{
+
+}
+
+void QWidgetPrivate::createTLSysExtra()
+{
+}
+
+void QWidgetPrivate::deleteTLSysExtra()
+{
+    if (extra && extra->topextra) {
+        delete extra->topextra->platformWindow;
+        extra->topextra->platformWindow = 0;
+        extra->topextra->backingStore.destroy();
+    }
+}
+
+void QWidgetPrivate::registerDropSite(bool on)
+{
+    Q_UNUSED(on);
+}
+
+void QWidgetPrivate::setMask_sys(const QRegion &region)
+{
+    Q_UNUSED(region);
+    // XXX
+}
+
+void QWidgetPrivate::updateFrameStrut()
+{
+    // XXX
+}
+
+void QWidgetPrivate::setWindowOpacity_sys(qreal level)
+{
+    Q_Q(QWidget);
+    q->platformWindow()->setOpacity(level);
+}
+
+void QWidgetPrivate::setWSGeometry(bool dontShow, const QRect &oldRect)
+{
+    Q_UNUSED(dontShow);
+    Q_UNUSED(oldRect);
+    // XXX
+}
+
+QPaintEngine *QWidget::paintEngine() const
+{
+    qWarning("QWidget::paintEngine: Should no longer be called");
+    return 0; //##### @@@
+}
+
+QWindowSurface *QWidgetPrivate::createDefaultWindowSurface_sys()
+{
+    Q_Q(QWidget);
+    return QApplicationPrivate::platformIntegration()->createWindowSurface(q,0);
+}
+
+void QWidgetPrivate::setModal_sys()
+{
+}
+
+#ifndef QT_NO_CURSOR
+void qt_qpa_set_cursor(QWidget * w, bool force)
+{
+    static QCursor arrowCursor(Qt::ArrowCursor);
+    static QPointer<QWidget> lastUnderMouse = 0;
+
+    QCursor * override = QApplication::overrideCursor();
+
+    if (override && w != 0)
+        return;
+
+    QWidget *cursorWidget;
+    QCursor cursorCursor;
+
+    do {
+        if (w == 0) {
+            if (override) {
+                cursorCursor = *override;
+                cursorWidget = QApplication::topLevelAt(QCursor::pos());
+                break;
+            }
+            w = QApplication::widgetAt(QCursor::pos());
+            if (w == 0) // clear the override cursor while over empty space
+                w = QApplication::desktop();
+        } else if (force) {
+            lastUnderMouse = w;
+        } else if (w->testAttribute(Qt::WA_WState_Created) && lastUnderMouse
+                   && lastUnderMouse->effectiveWinId() == w->effectiveWinId()) {
+            w = lastUnderMouse;
+        }
+        if (w == QApplication::desktop() && !override) {
+            cursorCursor = arrowCursor;
+            cursorWidget = w;
+            break;
+        }
+
+        QWidget * curWin = QApplication::activeWindow();
+        if (!curWin && w && w->internalWinId())
+            return;
+        QWidget* cW = w && !w->internalWinId() ? w : curWin;
+
+        if (!cW || cW->window() != w->window() ||
+            !cW->isVisible() || !cW->underMouse() || override)
+            return;
+
+        cursorCursor = w->cursor();
+        cursorWidget = w;
+    } while (0);
+    foreach (QWeakPointer<QPlatformCursor> cursor, QPlatformCursorPrivate::getInstances())
+        if (cursor)
+            cursor.data()->changeCursor(&cursorCursor, cursorWidget);
+}
+#endif //QT_NO_CURSOR 
+
+QT_END_NAMESPACE
diff --git a/src/gui/kernel/qwindowdefs.h b/src/gui/kernel/qwindowdefs.h
index a721c7d..1dc7203 100644
--- a/src/gui/kernel/qwindowdefs.h
+++ b/src/gui/kernel/qwindowdefs.h
@@ -131,6 +131,12 @@ QT_END_HEADER
 
 #endif // Q_WS_QWS
 
+#if defined(Q_WS_QPA)
+
+typedef unsigned long  WId;
+
+#endif // Q_WS_QPA
+
 #if defined(Q_OS_SYMBIAN)
 class CCoeControl;
 typedef CCoeControl * WId;
diff --git a/src/gui/kernel/qwindowsysteminterface_qpa.cpp b/src/gui/kernel/qwindowsysteminterface_qpa.cpp
new file mode 100644
index 0000000..bb29cbf
--- /dev/null
+++ b/src/gui/kernel/qwindowsysteminterface_qpa.cpp
@@ -0,0 +1,255 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 "qwindowsysteminterface_qpa.h"
+#include "qwindowsysteminterface_qpa_p.h"
+#include "qapplication_p.h"
+#include <QAbstractEventDispatcher>
+
+QT_BEGIN_NAMESPACE
+
+
+QTime QWindowSystemInterfacePrivate::eventTime;
+
+//------------------------------------------------------------
+//
+// Callback functions for plugins:
+//
+
+QList<QWindowSystemInterfacePrivate::WindowSystemEvent *> QWindowSystemInterfacePrivate::windowSystemEventQueue;
+QMutex QWindowSystemInterfacePrivate::queueMutex;
+
+extern QPointer<QWidget> qt_last_mouse_receiver;
+
+
+void QWindowSystemInterface::handleEnterEvent(QWidget *tlw)
+{
+    if (tlw) {
+        QWidgetData *data = qt_qwidget_data(tlw);
+        if (data->in_destructor)
+            return;
+
+        QWindowSystemInterfacePrivate::EnterEvent *e = new QWindowSystemInterfacePrivate::EnterEvent(tlw);
+        QWindowSystemInterfacePrivate::queueWindowSystemEvent(e);
+    }
+}
+
+void QWindowSystemInterface::handleLeaveEvent(QWidget *tlw)
+{
+    if (tlw) {
+        QWidgetData *data = qt_qwidget_data(tlw);
+        if (data->in_destructor)
+            return;
+    }
+    QWindowSystemInterfacePrivate::LeaveEvent *e = new QWindowSystemInterfacePrivate::LeaveEvent(tlw);
+    QWindowSystemInterfacePrivate::queueWindowSystemEvent(e);
+}
+
+void QWindowSystemInterface::handleGeometryChange(QWidget *tlw, const QRect &newRect)
+{
+    if (tlw) {
+        QWidgetData *data = qt_qwidget_data(tlw);
+        if (data->in_destructor)
+            return;
+    }
+    QWindowSystemInterfacePrivate::GeometryChangeEvent *e = new QWindowSystemInterfacePrivate::GeometryChangeEvent(tlw,newRect);
+    QWindowSystemInterfacePrivate::queueWindowSystemEvent(e);
+}
+
+
+void QWindowSystemInterface::handleCloseEvent(QWidget *tlw)
+{
+    if (tlw) {
+        QWindowSystemInterfacePrivate::CloseEvent *e =
+                new QWindowSystemInterfacePrivate::CloseEvent(tlw);
+        QWindowSystemInterfacePrivate::queueWindowSystemEvent(e);
+    }
+}
+
+/*!
+
+\a tlw == 0 means that \a ev is in global coords only
+
+
+*/
+void QWindowSystemInterface::handleMouseEvent(QWidget *w, const QPoint & local, const QPoint & global, Qt::MouseButtons b) {
+    unsigned long time = QWindowSystemInterfacePrivate::eventTime.elapsed();
+    handleMouseEvent(w, time, local, global, b);
+}
+
+void QWindowSystemInterface::handleMouseEvent(QWidget *tlw, ulong timestamp, const QPoint & local, const QPoint & global, Qt::MouseButtons b)
+{
+    if (tlw) {
+        QWidgetData *data = qt_qwidget_data(tlw);
+        if (data->in_destructor)
+            tlw = 0;
+    }
+    QWindowSystemInterfacePrivate::MouseEvent * e =
+            new QWindowSystemInterfacePrivate::MouseEvent(tlw, timestamp, local, global, b);
+    QWindowSystemInterfacePrivate::queueWindowSystemEvent(e);
+}
+
+void QWindowSystemInterface::handleKeyEvent(QWidget *w, QEvent::Type t, int k, Qt::KeyboardModifiers mods, const QString & text, bool autorep, ushort count) {
+    unsigned long time = QWindowSystemInterfacePrivate::eventTime.elapsed();
+    handleKeyEvent(w, time, t, k, mods, text, autorep, count);
+}
+
+void QWindowSystemInterface::handleKeyEvent(QWidget *tlw, ulong timestamp, QEvent::Type t, int k, Qt::KeyboardModifiers mods, const QString & text, bool autorep, ushort count)
+{
+    if (tlw) {
+        QWidgetData *data = qt_qwidget_data(tlw);
+        if (data->in_destructor)
+            tlw = 0;
+    }
+
+    QWindowSystemInterfacePrivate::KeyEvent * e =
+            new QWindowSystemInterfacePrivate::KeyEvent(tlw, timestamp, t, k, mods, text, autorep, count);
+    QWindowSystemInterfacePrivate::queueWindowSystemEvent(e);
+}
+
+void QWindowSystemInterface::handleWheelEvent(QWidget *w, const QPoint & local, const QPoint & global, int d, Qt::Orientation o) {
+    unsigned long time = QWindowSystemInterfacePrivate::eventTime.elapsed();
+    handleWheelEvent(w, time, local, global, d, o);
+}
+
+void QWindowSystemInterface::handleWheelEvent(QWidget *tlw, ulong timestamp, const QPoint & local, const QPoint & global, int d, Qt::Orientation o)
+{
+    if (tlw) {
+        QWidgetData *data = qt_qwidget_data(tlw);
+        if (data->in_destructor)
+            tlw = 0;
+    }
+
+    QWindowSystemInterfacePrivate::WheelEvent *e =
+            new QWindowSystemInterfacePrivate::WheelEvent(tlw, timestamp, local, global, d, o);
+    QWindowSystemInterfacePrivate::queueWindowSystemEvent(e);
+}
+
+int QWindowSystemInterfacePrivate::windowSystemEventsQueued()
+{
+    queueMutex.lock();
+    int ret = windowSystemEventQueue.count();
+    queueMutex.unlock();
+    return ret;
+}
+
+QWindowSystemInterfacePrivate::WindowSystemEvent * QWindowSystemInterfacePrivate::getWindowSystemEvent()
+{
+    queueMutex.lock();
+    QWindowSystemInterfacePrivate::WindowSystemEvent *ret;
+    if (windowSystemEventQueue.isEmpty())
+        ret = 0;
+    else
+        ret = windowSystemEventQueue.takeFirst();
+    queueMutex.unlock();
+    return ret;
+}
+
+void QWindowSystemInterfacePrivate::queueWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent *ev)
+{
+    queueMutex.lock();
+    windowSystemEventQueue.append(ev);
+    queueMutex.unlock();
+
+    QAbstractEventDispatcher *dispatcher = QApplicationPrivate::qt_qpa_core_dispatcher();
+    if (dispatcher)
+        dispatcher->wakeUp();
+}
+
+void QWindowSystemInterface::handleTouchEvent(QWidget *w, QEvent::Type type, QTouchEvent::DeviceType devType, const QList<struct TouchPoint> &points) {
+    unsigned long time = QWindowSystemInterfacePrivate::eventTime.elapsed();
+    handleTouchEvent(w, time, type, devType, points);
+}
+
+void QWindowSystemInterface::handleTouchEvent(QWidget *tlw, ulong timestamp, QEvent::Type type, QTouchEvent::DeviceType devType, const QList<struct TouchPoint> &points)
+{
+    if (!points.size()) // Touch events must have at least one point
+        return;
+
+    QList<QTouchEvent::TouchPoint> touchPoints;
+    Qt::TouchPointStates states;
+    QTouchEvent::TouchPoint p;
+
+    QList<struct TouchPoint>::const_iterator point = points.constBegin();
+    QList<struct TouchPoint>::const_iterator end = points.constEnd();
+    while (point != end) {
+        p.setId(point->id);
+        p.setPressure(point->pressure);
+        states |= point->state;
+        Qt::TouchPointStates state = point->state;
+        if (point->isPrimary) {
+            state |= Qt::TouchPointPrimary;
+        }
+        p.setState(state);
+        p.setRect(point->area);
+        p.setScreenPos(point->area.center());
+        p.setNormalizedPos(point->normalPosition);
+
+        touchPoints.append(p);
+        ++point;
+    }
+
+    QWindowSystemInterfacePrivate::TouchEvent *e =
+            new QWindowSystemInterfacePrivate::TouchEvent(tlw, timestamp, type, devType, touchPoints);
+    QWindowSystemInterfacePrivate::queueWindowSystemEvent(e);
+}
+
+void QWindowSystemInterface::handleScreenGeometryChange(int screenIndex)
+{
+    QWindowSystemInterfacePrivate::ScreenGeometryEvent *e =
+            new QWindowSystemInterfacePrivate::ScreenGeometryEvent(screenIndex);
+    QWindowSystemInterfacePrivate::queueWindowSystemEvent(e);
+}
+
+void QWindowSystemInterface::handleScreenAvailableGeometryChange(int screenIndex)
+{
+    QWindowSystemInterfacePrivate::ScreenAvailableGeometryEvent *e =
+            new QWindowSystemInterfacePrivate::ScreenAvailableGeometryEvent(screenIndex);
+    QWindowSystemInterfacePrivate::queueWindowSystemEvent(e);
+}
+
+void QWindowSystemInterface::handleScreenCountChange(int count)
+{
+    QWindowSystemInterfacePrivate::ScreenCountEvent *e =
+            new QWindowSystemInterfacePrivate::ScreenCountEvent(count);
+    QWindowSystemInterfacePrivate::queueWindowSystemEvent(e);
+}
+
+QT_END_NAMESPACE
diff --git a/src/gui/kernel/qwindowsysteminterface_qpa.h b/src/gui/kernel/qwindowsysteminterface_qpa.h
new file mode 100644
index 0000000..1c79f2a
--- /dev/null
+++ b/src/gui/kernel/qwindowsysteminterface_qpa.h
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 QWINDOWSYSTEMINTERFACE_H
+#define QWINDOWSYSTEMINTERFACE_H
+
+#include <QtCore/QTime>
+#include <QtGui/qwindowdefs.h>
+#include <QtCore/QEvent>
+#include <QtGui/QWidget>
+#include <QtCore/QWeakPointer>
+#include <QtCore/QMutex>
+#include <QtGui/QTouchEvent>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class Q_GUI_EXPORT QWindowSystemInterface
+{
+public:
+    static void handleMouseEvent(QWidget *w, const QPoint & local, const QPoint & global, Qt::MouseButtons b);
+    static void handleMouseEvent(QWidget *w, ulong timestamp, const QPoint & local, const QPoint & global, Qt::MouseButtons b);
+
+    static void handleKeyEvent(QWidget *w, QEvent::Type t, int k, Qt::KeyboardModifiers mods, const QString & text = QString(), bool autorep = false, ushort count = 1);
+    static void handleKeyEvent(QWidget *w, ulong timestamp, QEvent::Type t, int k, Qt::KeyboardModifiers mods, const QString & text = QString(), bool autorep = false, ushort count = 1);
+
+    static void handleWheelEvent(QWidget *w, const QPoint & local, const QPoint & global, int d, Qt::Orientation o);
+    static void handleWheelEvent(QWidget *w, ulong timestamp, const QPoint & local, const QPoint & global, int d, Qt::Orientation o);
+
+    struct TouchPoint {
+        int id;                 // for application use
+        bool isPrimary;         // for application use
+        QPointF normalPosition; // touch device coordinates, (0 to 1, 0 to 1)
+        QRectF area;            // the touched area, centered at position in screen coordinates
+        qreal pressure;         // 0 to 1
+        Qt::TouchPointState state; //Qt::TouchPoint{Pressed|Moved|Stationary|Released}
+    };
+
+    static void handleTouchEvent(QWidget *w, QEvent::Type type, QTouchEvent::DeviceType devType, const QList<struct TouchPoint> &points);
+    static void handleTouchEvent(QWidget *w, ulong timestamp, QEvent::Type type, QTouchEvent::DeviceType devType, const QList<struct TouchPoint> &points);
+
+    static void handleGeometryChange(QWidget *w, const QRect &newRect);
+    static void handleCloseEvent(QWidget *w);
+    static void handleEnterEvent(QWidget *w);
+    static void handleLeaveEvent(QWidget *w);
+
+    // Changes to the screen
+    static void handleScreenGeometryChange(int screenIndex);
+    static void handleScreenAvailableGeometryChange(int screenIndex);
+    static void handleScreenCountChange(int count);
+};
+
+QT_END_NAMESPACE
+QT_END_HEADER
+#endif // QWINDOWSYSTEMINTERFACE_H
diff --git a/src/gui/kernel/qwindowsysteminterface_qpa_p.h b/src/gui/kernel/qwindowsysteminterface_qpa_p.h
new file mode 100644
index 0000000..78e1f33
--- /dev/null
+++ b/src/gui/kernel/qwindowsysteminterface_qpa_p.h
@@ -0,0 +1,189 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 QWINDOWSYSTEMINTERFACE_QPA_P_H
+#define QWINDOWSYSTEMINTERFACE_QPA_P_H
+
+#include "qwindowsysteminterface_qpa.h"
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+class QWindowSystemInterfacePrivate {
+public:
+    enum EventType {
+        Close,
+        GeometryChange,
+        Enter,
+        Leave,
+        Mouse,
+        Wheel,
+        Key,
+        Touch,
+        ScreenGeometry,
+        ScreenAvailableGeometry,
+        ScreenCountChange
+    };
+
+    class WindowSystemEvent {
+    public:
+        WindowSystemEvent(EventType t)
+            : type(t) { }
+        EventType type;
+    };
+
+    class CloseEvent : public WindowSystemEvent {
+    public:
+        CloseEvent(QWidget *tlw)
+            : WindowSystemEvent(Close), topLevel(tlw) { }
+        QWeakPointer<QWidget> topLevel;
+    };
+
+    class GeometryChangeEvent : public WindowSystemEvent {
+    public:
+        GeometryChangeEvent(QWidget *tlw, const QRect &newGeometry)
+            : WindowSystemEvent(GeometryChange), tlw(tlw), newGeometry(newGeometry)
+        { }
+        QWeakPointer<QWidget> tlw;
+        QRect newGeometry;
+    };
+
+    class EnterEvent : public WindowSystemEvent {
+    public:
+        EnterEvent(QWidget *enter)
+            : WindowSystemEvent(Enter), enter(enter)
+        { }
+        QWeakPointer<QWidget> enter;
+    };
+
+    class LeaveEvent : public WindowSystemEvent {
+    public:
+        LeaveEvent(QWidget *leave)
+            : WindowSystemEvent(Leave), leave(leave)
+        { }
+        QWeakPointer<QWidget> leave;
+    };
+
+    class UserEvent : public WindowSystemEvent {
+    public:
+        UserEvent(QWidget * w, ulong time, EventType t)
+            : WindowSystemEvent(t), widget(w), timestamp(time) { }
+        QWeakPointer<QWidget> widget;
+        unsigned long timestamp;
+    };
+
+    class MouseEvent : public UserEvent {
+    public:
+        MouseEvent(QWidget * w, ulong time, const QPoint & local, const QPoint & global, Qt::MouseButtons b)
+            : UserEvent(w, time, Mouse), localPos(local), globalPos(global), buttons(b) { }
+        QPoint localPos;
+        QPoint globalPos;
+        Qt::MouseButtons buttons;
+    };
+
+    class WheelEvent : public UserEvent {
+    public:
+        WheelEvent(QWidget *w, ulong time, const QPoint & local, const QPoint & global, int d, Qt::Orientation o)
+            : UserEvent(w, time, Wheel), delta(d), localPos(local), globalPos(global), orient(o) { }
+        int delta;
+        QPoint localPos;
+        QPoint globalPos;
+        Qt::Orientation orient;
+    };
+
+    class KeyEvent : public UserEvent {
+    public:
+        KeyEvent(QWidget *w, ulong time, QEvent::Type t, int k, Qt::KeyboardModifiers mods, const QString & text = QString(), bool autorep = false, ushort count = 1)
+            :UserEvent(w, time, Key), key(k), unicode(text), repeat(autorep),
+             repeatCount(count), modifiers(mods), keyType(t) { }
+        int key;
+        QString unicode;
+        bool repeat;
+        ushort repeatCount;
+        Qt::KeyboardModifiers modifiers;
+        QEvent::Type keyType;
+    };
+
+    class TouchEvent : public UserEvent {
+    public:
+        TouchEvent(QWidget *w, ulong time, QEvent::Type t, QTouchEvent::DeviceType d, const QList<QTouchEvent::TouchPoint> &p)
+            :UserEvent(w, time, Touch), devType(d), points(p), touchType(t) { }
+        QTouchEvent::DeviceType devType;
+        QList<QTouchEvent::TouchPoint> points;
+        QEvent::Type touchType;
+
+    };
+
+    class ScreenCountEvent : public WindowSystemEvent {
+    public:
+        ScreenCountEvent (int count)
+            : WindowSystemEvent(ScreenCountChange) , count(count) { }
+        int count;
+    };
+
+    class ScreenGeometryEvent : public WindowSystemEvent {
+    public:
+        ScreenGeometryEvent(int index)
+            : WindowSystemEvent(ScreenGeometry), index(index) { }
+        int index;
+    };
+
+    class ScreenAvailableGeometryEvent : public WindowSystemEvent {
+    public:
+        ScreenAvailableGeometryEvent(int index)
+            : WindowSystemEvent(ScreenAvailableGeometry), index(index) { }
+        int index;
+    };
+
+    static QList<WindowSystemEvent *> windowSystemEventQueue;
+    static QMutex queueMutex;
+
+    static int windowSystemEventsQueued();
+    static WindowSystemEvent * getWindowSystemEvent();
+    static void queueWindowSystemEvent(WindowSystemEvent *ev);
+
+    static QTime eventTime;
+};
+
+QT_END_HEADER
+QT_END_NAMESPACE
+
+#endif // QWINDOWSYSTEMINTERFACE_QPA_P_H