S60 softkey refactoring (support for merging, priorities and menus)

Implemented features:

Softkey Merging:
Widget can set only one softkey and set flag that rest of the softkeys
shall be taken from parent.

Priority Handling:
If multiple sokftkeys with same role are set, the highest priority
action gets displayed.

Custom Softkey Menu:
By setting QMenu to QAction and assigning a softkey role for that
action, the native menubar will be displayed when sofkey is clicked.

Softkey Image:
Initial code for implementing sofkey image support, the final
implementation is still pending legal acceptance to use
eiksoftkeyimage.h header file which is under EPL license.

Task-number: QTBUG-7315

Review-By: Sami Merila
Review-By: Jason Barron

7 files changed, 676 insertions, 171 deletions

diff --git a/src/gui/kernel/kernel.pri b/src/gui/kernel/kernel.pri
index f2bd288..0993b86 100644
--- a/src/gui/kernel/kernel.pri
+++ b/src/gui/kernel/kernel.pri
@@ -7,7 +7,7 @@ PRECOMPILED_HEADER = kernel/qt_gui_pch.h
 KERNEL_P= kernel
 HEADERS += \
 	kernel/qaction.h \
-        kernel/qaction_p.h \
+    kernel/qaction_p.h \
 	kernel/qactiongroup.h \
 	kernel/qapplication.h \
 	kernel/qapplication_p.h \
@@ -37,8 +37,8 @@ HEADERS += \
 	kernel/qstackedlayout.h \
 	kernel/qtooltip.h \
 	kernel/qwhatsthis.h \
-        kernel/qwidget.h \
-        kernel/qwidget_p.h \
+    kernel/qwidget.h \
+    kernel/qwidget_p.h \
 	kernel/qwidgetaction.h \
 	kernel/qwidgetaction_p.h \
 	kernel/qwindowdefs.h \
@@ -49,6 +49,7 @@ HEADERS += \
 	kernel/qgesturerecognizer.h \
 	kernel/qgesturemanager_p.h \
 	kernel/qsoftkeymanager_p.h \
+    kernel/qsoftkeymanager_common_p.h \
 	kernel/qguiplatformplugin_p.h
 
 SOURCES += \
@@ -84,14 +85,14 @@ SOURCES += \
 	kernel/qgesturerecognizer.cpp \
 	kernel/qgesturemanager.cpp \
 	kernel/qsoftkeymanager.cpp \
-        kernel/qdesktopwidget.cpp \
+    kernel/qdesktopwidget.cpp \
 	kernel/qguiplatformplugin.cpp
 
 win32 {
 	DEFINES += QT_NO_DIRECTDRAW
 
-        HEADERS += \
-                kernel/qwinnativepangesturerecognizer_win_p.h
+    HEADERS += \
+        kernel/qwinnativepangesturerecognizer_win_p.h
 
 	SOURCES += \
 		kernel/qapplication_win.cpp \
@@ -103,30 +104,34 @@ win32 {
 		kernel/qsound_win.cpp \
 		kernel/qwidget_win.cpp \
 		kernel/qole_win.cpp \
-                kernel/qkeymapper_win.cpp \
-                kernel/qwinnativepangesturerecognizer_win.cpp
+        kernel/qkeymapper_win.cpp \
+        kernel/qwinnativepangesturerecognizer_win.cpp
 
-        !contains(DEFINES, QT_NO_DIRECTDRAW):LIBS += ddraw.lib
+    !contains(DEFINES, QT_NO_DIRECTDRAW):LIBS += ddraw.lib
 }
 
 symbian {
-        SOURCES += \
-                kernel/qapplication_s60.cpp \
-                kernel/qeventdispatcher_s60.cpp \
-                kernel/qwidget_s60.cpp \
-                kernel/qcursor_s60.cpp \
-                kernel/qdesktopwidget_s60.cpp \
-                kernel/qkeymapper_s60.cpp\
-                kernel/qclipboard_s60.cpp\
-                kernel/qdnd_s60.cpp \
-                kernel/qsound_s60.cpp
+    SOURCES += \
+        kernel/qapplication_s60.cpp \
+        kernel/qeventdispatcher_s60.cpp \
+        kernel/qwidget_s60.cpp \
+        kernel/qcursor_s60.cpp \
+        kernel/qdesktopwidget_s60.cpp \
+        kernel/qkeymapper_s60.cpp\
+        kernel/qclipboard_s60.cpp\
+        kernel/qdnd_s60.cpp \
+        kernel/qsound_s60.cpp \
+        kernel/qsoftkeymanager_s60.cpp
 
-        HEADERS += \
-                kernel/qt_s60_p.h \
-                kernel/qeventdispatcher_s60_p.h
-        LIBS += -lbafl -lestor
+    HEADERS += \
+        kernel/qt_s60_p.h \
+        kernel/qeventdispatcher_s60_p.h \
+        kernel/qsoftkeymanager_s60_p.h
+
+    LIBS += -lbafl -lestor
 
-        INCLUDEPATH += $$MW_LAYER_SYSTEMINCLUDE
+    INCLUDEPATH += $$MW_LAYER_SYSTEMINCLUDE
+    INCLUDEPATH += ../3rdparty/s60
 }
 
 
diff --git a/src/gui/kernel/qsoftkeymanager.cpp b/src/gui/kernel/qsoftkeymanager.cpp
index 354f90b..6d108b0 100644
--- a/src/gui/kernel/qsoftkeymanager.cpp
+++ b/src/gui/kernel/qsoftkeymanager.cpp
@@ -41,34 +41,18 @@
 
 #include "qapplication.h"
 #include "qevent.h"
-#ifdef Q_WS_S60
-#include "qstyle.h"
-#include "private/qt_s60_p.h"
-#endif
+#include "qbitmap.h"
 #include "private/qsoftkeymanager_p.h"
 #include "private/qobject_p.h"
-
-#ifndef QT_NO_SOFTKEYMANAGER
-QT_BEGIN_NAMESPACE
+#include "private/qsoftkeymanager_common_p.h"
 
 #ifdef Q_WS_S60
-static const int s60CommandStart = 6000;
+#include "private/qsoftkeymanager_s60_p.h"
 #endif
 
-class QSoftKeyManagerPrivate : public QObjectPrivate
-{
-    Q_DECLARE_PUBLIC(QSoftKeyManager)
-
-public:
-    static void updateSoftKeys_sys(const QList<QAction*> &softKeys);
-
-private:
-    QHash<QAction*, Qt::Key> keyedActions;
-    static QSoftKeyManager *self;
-    static QWidget *softKeySource;
-};
+#ifndef QT_NO_SOFTKEYMANAGER
+QT_BEGIN_NAMESPACE
 
-QWidget *QSoftKeyManagerPrivate::softKeySource = 0;
 QSoftKeyManager *QSoftKeyManagerPrivate::self = 0;
 
 const char *QSoftKeyManager::standardSoftKeyText(StandardSoftKey standardKey)
@@ -105,7 +89,12 @@ QSoftKeyManager *QSoftKeyManager::instance()
     return QSoftKeyManagerPrivate::self;
 }
 
-QSoftKeyManager::QSoftKeyManager() : QObject(*(new QSoftKeyManagerPrivate), 0)
+QSoftKeyManager::QSoftKeyManager() :
+#ifdef Q_WS_S60
+    QObject(*(new QSoftKeyManagerPrivateS60), 0)
+#else
+    QObject(*(new QSoftKeyManagerPrivate), 0)
+#endif
 {
 }
 
@@ -115,10 +104,11 @@ QAction *QSoftKeyManager::createAction(StandardSoftKey standardKey, QWidget *act
     QAction *action = new QAction(QSoftKeyManager::tr(text), actionWidget);
     QAction::SoftKeyRole softKeyRole = QAction::NoSoftKey;
     switch (standardKey) {
+    case MenuSoftKey: // FALL-THROUGH
+        action->setProperty(MENU_ACTION_PROPERTY, QVariant(true)); // TODO: can be refactored away to use _q_action_menubar
     case OkSoftKey:
     case SelectSoftKey:
     case DoneSoftKey:
-    case MenuSoftKey:
         softKeyRole = QAction::PositiveSoftKey;
         break;
     case CancelSoftKey:
@@ -147,7 +137,7 @@ QAction *QSoftKeyManager::createKeyedAction(StandardSoftKey standardKey, Qt::Key
 #endif //QT_NO_ACTION
 }
 
-void QSoftKeyManager::cleanupHash(QObject* obj)
+void QSoftKeyManager::cleanupHash(QObject *obj)
 {
     Q_D(QSoftKeyManager);
     QAction *action = qobject_cast<QAction*>(obj);
@@ -175,137 +165,78 @@ void QSoftKeyManager::updateSoftKeys()
     QApplication::postEvent(QSoftKeyManager::instance(), event);
 }
 
-bool QSoftKeyManager::event(QEvent *e)
+bool QSoftKeyManager::appendSoftkeys(const QWidget &source, int level)
 {
-#ifndef QT_NO_ACTION
-    if (e->type() == QEvent::UpdateSoftKeys) {
-        QList<QAction*> softKeys;
-        QWidget *source = QApplication::focusWidget();
-        do {
-            if (source) {
-                QList<QAction*> actions = source->actions();
-                for (int i = 0; i < actions.count(); ++i) {
-                    if (actions.at(i)->softKeyRole() != QAction::NoSoftKey)
-                        softKeys.append(actions.at(i));
-                }
-
-                QWidget *parent = source->parentWidget();
-                if (parent && softKeys.isEmpty() && !source->isWindow())
-                    source = parent;
-                else
-                    break;
-            } else {
-                source = QApplication::activeWindow();
-            }
-        } while (source);
-
-        QSoftKeyManagerPrivate::softKeySource = source;
-        QSoftKeyManagerPrivate::updateSoftKeys_sys(softKeys);
-        return true;
+    Q_D(QSoftKeyManager);
+    bool ret = false;
+    QList<QAction*> actions = source.actions();
+    for (int i = 0; i < actions.count(); ++i) {
+        if (actions.at(i)->softKeyRole() != QAction::NoSoftKey) {
+            d->requestedSoftKeyActions.insert(level, actions.at(i));
+            ret = true;
+        }
     }
-#endif //QT_NO_ACTION
-    return false;
+    return ret;
 }
 
-#ifdef Q_WS_S60
-void QSoftKeyManagerPrivate::updateSoftKeys_sys(const QList<QAction*> &softkeys)
+QWidget *QSoftKeyManager::softkeySource(QWidget *previousSource, bool& recursiveMerging)
 {
-    // lets not update softkeys if s60 native dialog or menu is shown
-    if (QApplication::testAttribute(Qt::AA_S60DontConstructApplicationPanes)
-            || CCoeEnv::Static()->AppUi()->IsDisplayingMenuOrDialog())
-        return;
-
-    CEikButtonGroupContainer* nativeContainer = S60->buttonGroupContainer();
-    nativeContainer->DrawableWindow()->SetOrdinalPosition(0);
-    nativeContainer->DrawableWindow()->SetPointerCapturePriority(1); //keep softkeys available in modal dialog
-    nativeContainer->DrawableWindow()->SetFaded(EFalse, RWindowTreeNode::EFadeIncludeChildren);
-
-    int position = -1;
-    bool needsExitButton = true;
-    QT_TRAP_THROWING(
-        //Using -1 instead of EAknSoftkeyEmpty to avoid flickering.
-        nativeContainer->SetCommandL(0, -1, KNullDesC);
-        nativeContainer->SetCommandL(2, -1, KNullDesC);
-    );
-
-    for (int index = 0; index < softkeys.count(); index++) {
-        const QAction* softKeyAction = softkeys.at(index);
-        switch (softKeyAction->softKeyRole()) {
-        // Positive Actions on the LSK
-        case QAction::PositiveSoftKey:
-            position = 0;
-            break;
-        case QAction::SelectSoftKey:
-            position = 0;
-            break;
-        // Negative Actions on the RSK
-        case QAction::NegativeSoftKey:
-            needsExitButton = false;
-            position = 2;
-            break;
-        default:
-            break;
-        }
-
-        int command = (softKeyAction->objectName().contains(QLatin1String("_q_menuSoftKeyAction")))
-                    ? EAknSoftkeyOptions
-                    : s60CommandStart + index;
-
-        // _q_menuSoftKeyAction action is set to "invisible" and all invisible actions are by default
-        // disabled. However we never want to dim options softkey, even it is set to "invisible"
-        bool dimmed = (command == EAknSoftkeyOptions) ? false : !softKeyAction->isEnabled();
-
-        if (position != -1) {
-            const int underlineShortCut = QApplication::style()->styleHint(QStyle::SH_UnderlineShortcut);
-            QString iconText = softKeyAction->iconText();
-            TPtrC text = qt_QString2TPtrC( underlineShortCut ? softKeyAction->text() : iconText);
-            QT_TRAP_THROWING(
-                nativeContainer->SetCommandL(position, command, text);
-                nativeContainer->DimCommand(command, dimmed);
-            );
-        }
+    Q_D(QSoftKeyManager);
+    QWidget *source = NULL;
+    if (!previousSource) {
+        // Initial source is primarily focuswidget and secondarily activeWindow
+        source = QApplication::focusWidget();
+        if (!source)
+            source = QApplication::activeWindow();
+    } else {
+        // Softkey merging is based on four criterias
+        // 1. Implicit merging is used whenever focus widget does not specify any softkeys
+        bool implicitMerging = d->requestedSoftKeyActions.isEmpty();
+        // 2. Explicit merging with parent is used whenever WA_MergeSoftkeys widget attribute is set
+        bool explicitMerging = previousSource->testAttribute(Qt::WA_MergeSoftkeys);
+        // 3. Explicit merging with all parents
+        recursiveMerging |= previousSource->testAttribute(Qt::WA_MergeSoftkeysRecursively);
+        // 4. Implicit and explicit merging always stops at window boundary
+        bool merging = (implicitMerging || explicitMerging || recursiveMerging) && !previousSource->isWindow();
+
+        source = merging ? previousSource->parentWidget() : NULL;
     }
-
-    const Qt::WindowType sourceWindowType = QSoftKeyManagerPrivate::softKeySource
-        ?   QSoftKeyManagerPrivate::softKeySource->window()->windowType()
-        :   Qt::Widget;
-
-    if (needsExitButton && sourceWindowType != Qt::Dialog && sourceWindowType != Qt::Popup)
-        QT_TRAP_THROWING(
-            nativeContainer->SetCommandL(2, EAknSoftkeyExit, qt_QString2TPtrC(QSoftKeyManager::tr("Exit"))));
-
-    nativeContainer->DrawDeferred(); // 3.1 needs an extra invitation
+    return source;
 }
 
-bool QSoftKeyManager::handleCommand(int command)
+bool QSoftKeyManager::handleUpdateSoftKeys()
 {
-    if (command >= s60CommandStart && QSoftKeyManagerPrivate::softKeySource) {
-        int index = command - s60CommandStart;
-        const QList<QAction*>& softKeys = QSoftKeyManagerPrivate::softKeySource->actions();
-        for (int i = 0, j = 0; i < softKeys.count(); ++i) {
-            QAction *action = softKeys.at(i);
-            if (action->softKeyRole() != QAction::NoSoftKey) {
-                if (j == index) {
-                    QWidget *parent = action->parentWidget();
-                    if (parent && parent->isEnabled()) {
-                        action->activate(QAction::Trigger);
-                        return true;
-                    }
-                }
-                j++;
-            }
+    Q_D(QSoftKeyManager);
+    int level = 0;
+    d->requestedSoftKeyActions.clear();
+    bool recursiveMerging = false;
+    QWidget *source = softkeySource(NULL, recursiveMerging);
+    do {
+        if (source) {
+            bool added = appendSoftkeys(*source, level);
+            source = softkeySource(source, recursiveMerging);
+            level = added ? ++level : level;
         }
-    }
+    } while (source);
 
-    return false;
+    d->updateSoftKeys_sys();
+    return true;
 }
 
-#else
-
-void QSoftKeyManagerPrivate::updateSoftKeys_sys(const QList<QAction*> &)
+bool QSoftKeyManager::event(QEvent *e)
 {
+#ifndef QT_NO_ACTION
+    if (e->type() == QEvent::UpdateSoftKeys)
+        return handleUpdateSoftKeys();
+#endif //QT_NO_ACTION
+    return false;
 }
 
+#ifdef Q_WS_S60
+bool QSoftKeyManager::handleCommand(int command)
+{
+    return static_cast<QSoftKeyManagerPrivateS60*>(QSoftKeyManager::instance()->d_func())->handleCommand(command);
+}
 #endif
 
 QT_END_NAMESPACE
diff --git a/src/gui/kernel/qsoftkeymanager_common_p.h b/src/gui/kernel/qsoftkeymanager_common_p.h
new file mode 100644
index 0000000..460d0dc
--- /dev/null
+++ b/src/gui/kernel/qsoftkeymanager_common_p.h
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** 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 QSOFTKEYMANAGER_COMMON_P_H
+#define QSOFTKEYMANAGER_COMMON_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.
+//
+
+QT_BEGIN_HEADER
+
+#ifndef QT_NO_SOFTKEYMANAGER
+
+QT_BEGIN_NAMESPACE
+
+class QSoftKeyManagerPrivate : public QObjectPrivate
+{
+    Q_DECLARE_PUBLIC(QSoftKeyManager)
+
+public:
+    virtual void updateSoftKeys_sys() {};
+
+protected:
+    static QSoftKeyManager *self;
+    QHash<QAction*, Qt::Key> keyedActions;
+    QMultiHash<int, QAction*> requestedSoftKeyActions;
+
+};
+
+QT_END_NAMESPACE
+
+#endif //QT_NO_SOFTKEYMANAGER
+
+QT_END_HEADER
+
+#endif // QSOFTKEYMANAGER_COMMON_P_H
\ No newline at end of file
diff --git a/src/gui/kernel/qsoftkeymanager_p.h b/src/gui/kernel/qsoftkeymanager_p.h
index c901a29..ce902fe 100644
--- a/src/gui/kernel/qsoftkeymanager_p.h
+++ b/src/gui/kernel/qsoftkeymanager_p.h
@@ -63,6 +63,8 @@ QT_BEGIN_NAMESPACE
 
 class QSoftKeyManagerPrivate;
 
+const char MENU_ACTION_PROPERTY[] = "_q_menuaction";
+
 class Q_AUTOTEST_EXPORT QSoftKeyManager : public QObject
 {
     Q_OBJECT
@@ -79,26 +81,30 @@ public:
     };
 
     static void updateSoftKeys();
-    static QAction *createAction(StandardSoftKey standardKey, QWidget *actionWidget);
-    static QAction *createKeyedAction(StandardSoftKey standardKey, Qt::Key key, QWidget *actionWidget);
-
 #ifdef Q_WS_S60
     static bool handleCommand(int);
 #endif
 
-private:
-    QSoftKeyManager();
-    static QSoftKeyManager *instance();
-    static const char *standardSoftKeyText(StandardSoftKey standardKey);
+    static QAction *createAction(StandardSoftKey standardKey, QWidget *actionWidget);
+    static QAction *createKeyedAction(StandardSoftKey standardKey, Qt::Key key, QWidget *actionWidget);
 
 protected:
     bool event(QEvent *e);
 
-    Q_DISABLE_COPY(QSoftKeyManager)
+private:
+    QSoftKeyManager();
+    static QSoftKeyManager *instance();
+    static const char *standardSoftKeyText(StandardSoftKey standardKey);
+    bool appendSoftkeys(const QWidget &source, int level);
+    QWidget *softkeySource(QWidget *previousSource, bool& recursiveMerging);
+    bool handleUpdateSoftKeys();
 
 private Q_SLOTS:
     void cleanupHash(QObject* obj);
     void sendKeyEvent();
+
+private:
+    Q_DISABLE_COPY(QSoftKeyManager)
 };
 
 QT_END_NAMESPACE
diff --git a/src/gui/kernel/qsoftkeymanager_s60.cpp b/src/gui/kernel/qsoftkeymanager_s60.cpp
new file mode 100644
index 0000000..67ed8b0
--- /dev/null
+++ b/src/gui/kernel/qsoftkeymanager_s60.cpp
@@ -0,0 +1,366 @@
+/****************************************************************************
+**
+** 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 "qapplication.h"
+#include "qevent.h"
+#include "qbitmap.h"
+#include "qstyle.h"
+#include "qmenubar.h"
+#include "private/qt_s60_p.h"
+#include "private/qmenu_p.h"
+#include "private/qsoftkeymanager_p.h"
+#include "private/qsoftkeymanager_s60_p.h"
+#include "private/qobject_p.h"
+//#include <eiksoftkeyimage.h>
+#include <eikcmbut.h>
+
+#ifndef QT_NO_SOFTKEYMANAGER
+QT_BEGIN_NAMESPACE
+
+const int S60_COMMAND_START = 6000;
+const int LSK_POSITION = 0;
+const int MSK_POSITION = 3;
+const int RSK_POSITION = 2;
+
+QSoftKeyManagerPrivateS60::QSoftKeyManagerPrivateS60()
+{
+    cachedCbaIconSize[0] = QSize(0,0);
+    cachedCbaIconSize[1] = QSize(0,0);
+    skipNextUpdate = false;
+}
+
+bool QSoftKeyManagerPrivateS60::skipCbaUpdate()
+{
+    // lets not update softkeys if
+    // 1. We don't have application panes, i.e. cba
+    // 2. S60 native dialog or menu is shown
+    if (QApplication::testAttribute(Qt::AA_S60DontConstructApplicationPanes) ||
+        CCoeEnv::Static()->AppUi()->IsDisplayingMenuOrDialog() || skipNextUpdate) {
+        skipNextUpdate = false;
+        return true;
+    }
+    return false;
+}
+
+void QSoftKeyManagerPrivateS60::ensureCbaVisibilityAndResponsiviness(CEikButtonGroupContainer &cba)
+{
+    RDrawableWindow *cbaWindow = cba.DrawableWindow();
+    Q_ASSERT_X(cbaWindow, Q_FUNC_INFO, "Native CBA does not have window!");
+    // Make sure CBA is visible, i.e. CBA window is on top
+    cbaWindow->SetOrdinalPosition(0);
+    // Qt shares same CBA instance between top-level widgets,
+    // make sure we are not faded by underlying window.
+    cbaWindow->SetFaded(EFalse, RWindowTreeNode::EFadeIncludeChildren);
+    // Modal dialogs capture pointer events, but shared cba instance
+    // shall stay responsive. Raise pointer capture priority to keep
+    // softkeys responsive in modal dialogs
+    cbaWindow->SetPointerCapturePriority(1);
+}
+
+void QSoftKeyManagerPrivateS60::clearSoftkeys(CEikButtonGroupContainer &cba)
+{
+    QT_TRAP_THROWING(
+        //Using -1 instead of EAknSoftkeyEmpty to avoid flickering.
+        cba.SetCommandL(0, -1, KNullDesC);
+        // TODO: Should we clear also middle SK?
+        cba.SetCommandL(2, -1, KNullDesC);
+    );
+    realSoftKeyActions.clear();
+}
+
+QString QSoftKeyManagerPrivateS60::softkeyText(QAction &softkeyAction)
+{
+    // In S60 softkeys and menu items do not support key accelerators (i.e.
+    // CTRL+X). Therefore, removing the accelerator characters from both softkey
+    // and menu item texts.
+    const int underlineShortCut = QApplication::style()->styleHint(QStyle::SH_UnderlineShortcut);
+    QString iconText = softkeyAction.iconText();
+    return underlineShortCut ? softkeyAction.text() : iconText;
+}
+
+QAction *QSoftKeyManagerPrivateS60::highestPrioritySoftkey(QAction::SoftKeyRole role)
+{
+    QAction *ret = NULL;
+    // Priority look up is two level
+    // 1. First widget with softkeys always has highest priority
+    for (int level = 0; !ret; level++) {
+        // 2. Highest priority action within widget
+        QList<QAction*> actions = requestedSoftKeyActions.values(level);
+        if (actions.isEmpty())
+            break;
+        qSort(actions.begin(), actions.end(), QSoftKeyManagerPrivateS60::actionPriorityMoreThan);
+        foreach (QAction *action, actions) {
+            if (action->softKeyRole() == role) {
+                ret = action;
+                break;
+            }
+        }
+    }
+    return ret;
+}
+
+bool QSoftKeyManagerPrivateS60::actionPriorityMoreThan(const QAction *firstItem, const QAction *secondItem)
+{
+    return firstItem->priority() > secondItem->priority();
+}
+
+void QSoftKeyManagerPrivateS60::setNativeSoftkey(CEikButtonGroupContainer &cba,
+                                              TInt position, TInt command, const TDesC &text)
+{
+    // Calling SetCommandL causes CBA redraw
+    QT_TRAP_THROWING(cba.SetCommandL(position, command, text));
+}
+
+bool QSoftKeyManagerPrivateS60::isOrientationLandscape()
+{
+    // Hard to believe that there is no public API in S60 to
+    // get current orientation. This workaround works with currently supported resolutions
+    return  S60->screenHeightInPixels <  S60->screenWidthInPixels;
+}
+
+QSize QSoftKeyManagerPrivateS60::cbaIconSize(CEikButtonGroupContainer *cba, int position)
+{
+    Q_UNUSED(cba);
+    Q_UNUSED(position);
+
+    // Will be implemented when EikSoftkeyImage usage license wise is OK
+/*
+    const int index = isOrientationLandscape() ? 0 : 1;
+    if(cachedCbaIconSize[index].isNull()) {
+        // Only way I figured out to get CBA icon size without RnD SDK, was
+        // Only way I figured out to get CBA icon size without RnD SDK, was
+        // to set some dummy icon to CBA first and then ask CBA button CCoeControl::Size()
+        // The returned value is cached to avoid unnecessary icon setting every time.
+        const bool left = (position == LSK_POSITION);
+        if(position == LSK_POSITION || position == RSK_POSITION) {
+            CEikImage* tmpImage = NULL;
+            QT_TRAP_THROWING(tmpImage = new (ELeave) CEikImage);
+            EikSoftkeyImage::SetImage(cba, *tmpImage, left); // Takes myimage ownership
+            int command = S60_COMMAND_START + position;
+            setNativeSoftkey(*cba, position, command, KNullDesC());
+            cachedCbaIconSize[index] = qt_TSize2QSize(cba->ControlOrNull(command)->Size());
+            EikSoftkeyImage::SetLabel(cba, left);
+        }
+    }
+
+    return cachedCbaIconSize[index];
+*/
+    return QSize();
+}
+
+bool QSoftKeyManagerPrivateS60::setSoftkeyImage(CEikButtonGroupContainer *cba,
+                                            QAction &action, int position)
+{
+    bool ret = false;
+    Q_UNUSED(cba);
+    Q_UNUSED(action);
+    Q_UNUSED(position);
+
+    // Will be implemented when EikSoftkeyImage usage license wise is OK
+    /*
+    const bool left = (position == LSK_POSITION);
+    if(position == LSK_POSITION || position == RSK_POSITION) {
+        QIcon icon = action.icon();
+        if (!icon.isNull()) {
+            QPixmap pm = icon.pixmap(cbaIconSize(cba, position));
+            pm = pm.scaled(cbaIconSize(cba, position));
+            QBitmap mask = pm.mask();
+            if (mask.isNull()) {
+                mask = QBitmap(pm.size());
+                mask.fill(Qt::color1);
+            }
+
+            CFbsBitmap* nBitmap = pm.toSymbianCFbsBitmap();
+            CFbsBitmap* nMask = mask.toSymbianCFbsBitmap();
+
+            CEikImage* myimage = new (ELeave) CEikImage;
+            myimage->SetPicture( nBitmap, nMask ); // nBitmap and nMask ownership transfered
+
+            EikSoftkeyImage::SetImage(cba, *myimage, left); // Takes myimage ownership
+            ret = true;
+        } else {
+            // Restore softkey to text based
+            EikSoftkeyImage::SetLabel(cba, left);
+        }
+    }
+    */
+    return ret;
+}
+
+bool QSoftKeyManagerPrivateS60::setSoftkey(CEikButtonGroupContainer &cba,
+                                        QAction::SoftKeyRole role, int position)
+{
+    QAction *action = highestPrioritySoftkey(role);
+    if (action) {
+        setSoftkeyImage(&cba, *action, position);
+        QString text = softkeyText(*action);
+        TPtrC nativeText = qt_QString2TPtrC(text);
+        int command = S60_COMMAND_START + position;
+        setNativeSoftkey(cba, position, command, nativeText);
+        cba.DimCommand(command, !action->isEnabled());
+        realSoftKeyActions.insert(command, action);
+        return true;
+    }
+    return false;
+}
+
+bool QSoftKeyManagerPrivateS60::setLeftSoftkey(CEikButtonGroupContainer &cba)
+{
+    return setSoftkey(cba, QAction::PositiveSoftKey, LSK_POSITION);
+}
+
+bool QSoftKeyManagerPrivateS60::setMiddleSoftkey(CEikButtonGroupContainer &cba)
+{
+    // Note: In order to get MSK working, application has to have EAknEnableMSK flag set
+    // Currently it is not possible very easily)
+    // For more information see: http://wiki.forum.nokia.com/index.php/Middle_softkey_usage
+    return setSoftkey(cba, QAction::SelectSoftKey, MSK_POSITION);
+}
+
+bool QSoftKeyManagerPrivateS60::setRightSoftkey(CEikButtonGroupContainer &cba)
+{
+    if (!setSoftkey(cba, QAction::NegativeSoftKey, RSK_POSITION)) {
+        Qt::WindowType windowType = Qt::Window;
+        QAction *action = requestedSoftKeyActions.value(0);
+        if (action) {
+            QWidget *actionParent = action->parentWidget();
+            Q_ASSERT_X(actionParent, Q_FUNC_INFO, "No parent set for softkey action!");
+
+            QWidget *actionWindow = actionParent->window();
+            Q_ASSERT_X(actionWindow, Q_FUNC_INFO, "Softkey action does not have window!");
+            windowType = actionWindow->windowType();
+        }
+
+        if (windowType != Qt::Dialog && windowType != Qt::Popup) {
+            QString text(QSoftKeyManager::tr("Exit"));
+            TPtrC nativeText = qt_QString2TPtrC(text);
+            setNativeSoftkey(cba, RSK_POSITION, EAknSoftkeyExit, nativeText);
+            return true;
+        }
+    }
+    return false;
+}
+
+void QSoftKeyManagerPrivateS60::setSoftkeys(CEikButtonGroupContainer &cba)
+{
+    int requestedSoftkeyCount = requestedSoftKeyActions.count();
+    const int maxSoftkeyCount = 2; // TODO: differs based on orientation ans S60 versions (some have MSK)
+    if (requestedSoftkeyCount > maxSoftkeyCount) {
+        // We have more softkeys than available slots
+        // Put highest priority negative action to RSK and Options menu with rest of softkey actions to LSK
+        // TODO: Build menu
+        setLeftSoftkey(cba);
+        if(AknLayoutUtils::MSKEnabled())
+            setMiddleSoftkey(cba);
+        setRightSoftkey(cba);
+    } else {
+        // We have less softkeys than available slots
+        // Put softkeys to request slots based on role
+        setLeftSoftkey(cba);
+        if(AknLayoutUtils::MSKEnabled())
+            setMiddleSoftkey(cba);
+        setRightSoftkey(cba);
+    }
+}
+
+void QSoftKeyManagerPrivateS60::updateSoftKeys_sys()
+{
+    //bool status = CCoeEnv::Static()->AppUi()->IsDisplayingMenuOrDialog();
+    if (skipCbaUpdate())
+        return;
+
+    CEikButtonGroupContainer *nativeContainer = S60->buttonGroupContainer();
+    Q_ASSERT_X(nativeContainer, Q_FUNC_INFO, "Native CBA does not exist!");
+    ensureCbaVisibilityAndResponsiviness(*nativeContainer);
+    clearSoftkeys(*nativeContainer);
+    setSoftkeys(*nativeContainer);
+
+    nativeContainer->DrawDeferred(); // 3.1 needs an extra invitation
+}
+
+bool QSoftKeyManagerPrivateS60::handleCommand(int command)
+{
+    QAction *action = realSoftKeyActions.value(command);
+    if (action) {
+        QVariant property = action->property(MENU_ACTION_PROPERTY);
+        if (property.isValid() && property.toBool()) {
+            QT_TRAP_THROWING(S60->menuBar()->TryDisplayMenuBarL());
+        } else if (action->menu()) {
+            // TODO: This is hack, in order to use exising QMenuBar implementation for Symbian
+            // menubar needs to have widget to which it is associated. Since we want to associate
+            // menubar to action (which is inherited from QObejct), we create and associate QWidget
+            // to action and pass that for QMenuBar. This associates the menubar to action, and we
+            // can have own menubar for each action.
+            QWidget *actionContainer = action->property("_q_action_widget").value<QWidget*>();
+            if(!actionContainer) {
+                actionContainer = new QWidget(action->parentWidget());
+                QMenuBar *menuBar = new QMenuBar(actionContainer);
+                foreach(QAction *menuAction, action->menu()->actions()) {
+                    QMenu *menu = menuAction->menu();
+                    if(menu)
+                        menuBar->addMenu(action->menu());
+                    else
+                        menuBar->addAction(menuAction);
+                }
+                QVariant v;
+                v.setValue(actionContainer);
+                action->setProperty("_q_action_widget", v);
+            }
+            qt_symbian_next_menu_from_action(actionContainer);
+            QT_TRAP_THROWING(S60->menuBar()->TryDisplayMenuBarL());
+            // TODO: hack remove, it can happen that IsDisplayingMenuOrDialog return false
+            // in updateSoftKeys_sys, and we will override menu CBA with our own
+            skipNextUpdate = true;
+        } else {
+            Q_ASSERT(action->softKeyRole() != QAction::NoSoftKey);
+            QWidget *actionParent = action->parentWidget();
+            Q_ASSERT_X(actionParent, Q_FUNC_INFO, "No parent set for softkey action!");
+            if (actionParent->isEnabled()) {
+                action->activate(QAction::Trigger);
+                return true;
+            }
+        }
+    }
+    return false;
+}
+
+QT_END_NAMESPACE
+#endif //QT_NO_SOFTKEYMANAGER
diff --git a/src/gui/kernel/qsoftkeymanager_s60_p.h b/src/gui/kernel/qsoftkeymanager_s60_p.h
new file mode 100644
index 0000000..46e3596
--- /dev/null
+++ b/src/gui/kernel/qsoftkeymanager_s60_p.h
@@ -0,0 +1,109 @@
+/****************************************************************************
+**
+** 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 QSOFTKEYMANAGER_S60_P_H
+#define QSOFTKEYMANAGER_S60_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/qobject_p.h"
+#include "private/qsoftkeymanager_common_p.h"
+
+QT_BEGIN_HEADER
+
+#ifndef QT_NO_SOFTKEYMANAGER
+
+QT_BEGIN_NAMESPACE
+
+class CEikButtonGroupContainer;
+class QAction;
+
+class QSoftKeyManagerPrivateS60 : public QSoftKeyManagerPrivate
+{
+    Q_DECLARE_PUBLIC(QSoftKeyManager)
+
+public:
+    QSoftKeyManagerPrivateS60();
+
+public:
+    void updateSoftKeys_sys();
+    bool handleCommand(int command);
+
+private:
+    bool skipCbaUpdate();
+    void ensureCbaVisibilityAndResponsiviness(CEikButtonGroupContainer &cba);
+    void clearSoftkeys(CEikButtonGroupContainer &cba);
+    QString softkeyText(QAction &softkeyAction);
+    QAction *highestPrioritySoftkey(QAction::SoftKeyRole role);
+    static bool actionPriorityMoreThan(const QAction* item1, const QAction* item2);
+    void setNativeSoftkey(CEikButtonGroupContainer &cba, TInt position, TInt command, const TDesC& text);
+    bool isOrientationLandscape();
+    QSize cbaIconSize(CEikButtonGroupContainer *cba, int position);
+    bool setSoftkeyImage(CEikButtonGroupContainer *cba, QAction &action, int position);
+    bool setSoftkey(CEikButtonGroupContainer &cba, QAction::SoftKeyRole role, int position);
+    bool setLeftSoftkey(CEikButtonGroupContainer &cba);
+    bool setMiddleSoftkey(CEikButtonGroupContainer &cba);
+    bool setRightSoftkey(CEikButtonGroupContainer &cba);
+    void setSoftkeys(CEikButtonGroupContainer &cba);
+
+private:
+    QHash<int, QAction*> realSoftKeyActions;
+    QSize cachedCbaIconSize[2];
+    bool skipNextUpdate;
+};
+
+
+QT_END_NAMESPACE
+
+#endif //QT_NO_SOFTKEYMANAGER
+
+QT_END_HEADER
+
+#endif // QSOFTKEYMANAGER_S60_P_H
diff --git a/src/gui/kernel/qt_s60_p.h b/src/gui/kernel/qt_s60_p.h
index 1163055..735ca7a 100644
--- a/src/gui/kernel/qt_s60_p.h
+++ b/src/gui/kernel/qt_s60_p.h
@@ -128,6 +128,7 @@ public:
     static inline RWindowGroup& windowGroup();
     static inline CWsScreenDevice* screenDevice();
     static inline CCoeAppUi* appUi();
+    static inline CEikMenuBar* menuBar();
 #ifdef Q_WS_S60
     static inline CEikStatusPane* statusPane();
     static inline CCoeControl* statusPaneSubPane(TInt aPaneId);
@@ -270,6 +271,11 @@ inline CCoeAppUi* QS60Data::appUi()
     return CCoeEnv::Static()-> AppUi();
 }
 
+inline CEikMenuBar* QS60Data::menuBar()
+{
+    return CEikonEnv::Static()->AppUiFactory()->MenuBar();
+}
+
 #ifdef Q_WS_S60
 inline CEikStatusPane* QS60Data::statusPane()
 {