Merge branch '4.8-upstream' into master-water

37 files changed, 671 insertions, 139 deletions

diff --git a/doc/src/getting-started/installation.qdoc b/doc/src/getting-started/installation.qdoc
index 2936d60..6c4e90c 100644
--- a/doc/src/getting-started/installation.qdoc
+++ b/doc/src/getting-started/installation.qdoc
@@ -559,20 +559,22 @@ Symbian platform,
 
 */
 /*! \page install-Symbian.html
-\title Installing Qt for the Symbian platform
+\title Installing Qt for the Symbian Platform
 \ingroup installation
 \ingroup qtsymbian
 \brief How to install Qt for the Symbian platform.
 \previouspage Installation
 \tableofcontents
 
+    \l {http://qt.nokia.com/downloads}{Qt SDK} provides all the necessary tools 
+    and libraries for developing Qt applications. However, if you want to build 
+    Qt itself for Symbian, follow the instructions below.
+
 Qt for the Symbian platform has some requirements that are given in more detail
 in the \l{Qt for the Symbian platform Requirements} document.
 
 This document describes how to install and configure Qt for
-the Symbian platform from scratch. If you are using pre-built binaries, follow
-the instructions given in the \l{Installing Qt for the Symbian platform from a
-Binary Package} document.
+the Symbian platform from scratch.
 
 \section1 Step 1: Set Up the Development Environment
 
diff --git a/doc/src/internationalization/i18n.qdoc b/doc/src/internationalization/i18n.qdoc
index 2abc286..f706623 100644
--- a/doc/src/internationalization/i18n.qdoc
+++ b/doc/src/internationalization/i18n.qdoc
@@ -514,7 +514,6 @@
     \ingroup internationalization
     \previouspage Internationalization with Qt
     \contentspage Internationalization with Qt
-    \nextpage Translation Rules for Plurals
     \brief How to write source code in a way that makes it possible for user-visible text to be translated.
 
     \tableofcontents
@@ -700,8 +699,8 @@
     set using QLocale::setDefault(). (If no default locale was
     specified, the "C" locale is used.)
 
-    A summary of the rules used to translate strings containing plurals can be
-    found in the \l{Translation Rules for Plurals} document.
+    A summary of supported languages and the rules used to translate strings
+    containing plurals can be obtained by running \tt{lupdate -list-languages}.
 
     \section1 Enabling Translation
 
@@ -717,55 +716,5 @@
 
     \section1 Further Reading
 
-    \l{Qt Linguist Manual}, \l{Hello tr() Example}, \l{Translation Rules for Plurals}
-*/
-
-/*!
-    \page i18n-plural-rules.html
-    \title Translation Rules for Plurals
-    \ingroup internationalization
-    \previouspage Writing Source Code for Translation
-    \contentspage Internationalization with Qt
-    \brief A summary of the translation rules for plurals produced by Qt's i18n tools.
-
-    The table below shows the specific rules that are produced by Qt Linguist
-    and \c lrelease for a selection of languages. Cells marked \e otherwise
-    indicate the form used when none of the other rules are appropriate for a
-    specific language.
-
-    \table 80%
-    \header \o Language \o Rule 1 \o Rule 2 \o Rule 3
-    \row \o English \o \c{n == 1} 
-        \o \e{otherwise} \o N/A
-    \row \o French \o \c{n < 2} 
-        \o \e{otherwise} \o N/A
-    \row \o Czech \o \c{n % 100 == 1} 
-        \o \c{n % 100 >= 2 && n % 100 <= 4} 
-        \o \e{otherwise}
-    \row \o Irish \o \c{n == 1} 
-        \o \c{n == 2} \o \e{otherwise}
-    \row \o Latvian \o \c{n % 10 == 1&& n % 100 != 11} 
-        \o \c{n != 0} \o \e{otherwise}
-    \row \o Lithuanian \o \c{n % 10 == 1&& n % 100 != 11} 
-        \o \c{n % 100 != 12 && n % 10 == 2} 
-        \o \e{otherwise}
-    \row \o Macedonian \o \c{n % 10 == 1} 
-        \o \c{n % 10 == 2} \o \e{otherwise}
-    \row \o Polish \o \c{n == 1} 
-        \o \c{n % 10 >= 2 && n % 10 <= 4
-            && (n % 100 < 10 || n % 100 > 20)} 
-        \o \e{otherwise}
-    \row \o Romanian \o \c{n == 1} 
-        \o \c{n == 0|| (n % 100 >= 1 && n % 100 <= 20)} 
-        \o \e{otherwise}
-    \row \o Russian \o \c{n % 10 == 1&& n % 100 != 11} 
-        \o \c{n % 10 >= 2 && n % 10 <= 4
-            && (n % 100 < 10 || n % 100 > 20)} 
-        \o \e{otherwise}
-    \row \o Slovak \o \c{n == 1} \o \c{n >= 2 && n <= 4} 
-        \o \e{otherwise}
-    \row \o Japanese \o \e{otherwise} \o N/A \o N/A
-    \endtable
-
-    The rules themselves are not documented and are internal to Qt Linguist and \c lrelease.
+    \l{Qt Linguist Manual}, \l{Hello tr() Example}
 */
diff --git a/src/declarative/qml/qdeclarativeimport.cpp b/src/declarative/qml/qdeclarativeimport.cpp
index bf261ef..c2f0086 100644
--- a/src/declarative/qml/qdeclarativeimport.cpp
+++ b/src/declarative/qml/qdeclarativeimport.cpp
@@ -46,6 +46,7 @@
 #include <QtCore/qfileinfo.h>
 #include <QtCore/qpluginloader.h>
 #include <QtCore/qlibraryinfo.h>
+#include <QtCore/qalgorithms.h>
 #include <QtDeclarative/qdeclarativeextensioninterface.h>
 #include <private/qdeclarativeglobal_p.h>
 #include <private/qdeclarativetypenamecache_p.h>
@@ -734,8 +735,12 @@ QDeclarativeImportDatabase::QDeclarativeImportDatabase(QDeclarativeEngine *e)
         }
         RFs& fs = qt_s60GetRFs();
         TPtrC tempPathPtr(reinterpret_cast<const TText*> (tempPath.constData()));
+        // Symbian searches should start from Y:. Fix start drive otherwise TFindFile starts from the session drive
+        _LIT(KStartDir, "Y:");
+        TFileName dirPath(KStartDir);
+        dirPath.Append(tempPathPtr);
         TFindFile finder(fs);
-        TInt err = finder.FindByDir(tempPathPtr, tempPathPtr);
+        TInt err = finder.FindByDir(tempPathPtr, dirPath);
         while (err == KErrNone) {
             QString foundDir(reinterpret_cast<const QChar *>(finder.File().Ptr()),
                              finder.File().Length());
@@ -743,6 +748,9 @@ QDeclarativeImportDatabase::QDeclarativeImportDatabase(QDeclarativeEngine *e)
             addImportPath(foundDir);
             err = finder.Find();
         }
+        // TFindFile found the directories in the order we want, but addImportPath reverses it.
+        // Reverse the order again to get it right.
+        QAlgorithmsPrivate::qReverse(fileImportPath.begin(), fileImportPath.end());
     } else {
         addImportPath(installImportsPath);
     }
diff --git a/src/declarative/qml/qdeclarativepropertycache_p.h b/src/declarative/qml/qdeclarativepropertycache_p.h
index 581f519..c648d25 100644
--- a/src/declarative/qml/qdeclarativepropertycache_p.h
+++ b/src/declarative/qml/qdeclarativepropertycache_p.h
@@ -111,7 +111,7 @@ public:
             int relatedIndex; // When IsFunction
         };
         uint overrideIndexIsProperty : 1;
-        int overrideIndex : 31;
+        signed int overrideIndex : 31;
         int revision; 
         int metaObjectOffset;
 
diff --git a/src/gui/dialogs/qfiledialog_win.cpp b/src/gui/dialogs/qfiledialog_win.cpp
index 32dbe4f..2d4769a 100644
--- a/src/gui/dialogs/qfiledialog_win.cpp
+++ b/src/gui/dialogs/qfiledialog_win.cpp
@@ -654,7 +654,7 @@ QStringList qt_win_get_open_file_names(const QFileDialogArgs &args,
     // GetOpenFileName() will return only one folder name for all the files. To retrieve
     // the correct path for all selected files, we have to use Common Item Dialog interfaces.
 #ifndef Q_WS_WINCE
-    if (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based)
+    if (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based))
         return qt_win_CID_get_open_file_names(args, initialDirectory, filterLst, selectedFilter, idx);
 #endif
 
@@ -741,7 +741,7 @@ static int __stdcall winGetExistDirCallbackProc(HWND hwnd,
 QString qt_win_get_existing_directory(const QFileDialogArgs &args)
 {
 #ifndef Q_WS_WINCE
-    if (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based)
+    if (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based))
         return qt_win_CID_get_existing_directory(args);
 #endif
 
diff --git a/src/gui/dialogs/qwizard.cpp b/src/gui/dialogs/qwizard.cpp
index 83bdaa0..9f8d526 100644
--- a/src/gui/dialogs/qwizard.cpp
+++ b/src/gui/dialogs/qwizard.cpp
@@ -572,8 +572,7 @@ public:
 #endif
         }
 #if !defined(QT_NO_STYLE_WINDOWSVISTA)
-        if (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA
-            && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based)
+        if (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based))
             vistaInitPending = true;
 #endif
     }
diff --git a/src/gui/egl/qegl.cpp b/src/gui/egl/qegl.cpp
index 2a37d45..6fe1c8c 100644
--- a/src/gui/egl/qegl.cpp
+++ b/src/gui/egl/qegl.cpp
@@ -684,6 +684,37 @@ EGLSurface QEgl::createSurface(QPaintDevice *device, EGLConfig cfg, const QEglPr
     else
         props = 0;
     EGLSurface surf;
+#ifdef Q_OS_SYMBIAN
+    // On Symbian there might be situations (especially on 32MB GPU devices)
+    // where Qt is trying to create EGL surface while some other application
+    // is still holding all available GPU memory but is about to release it
+    // soon. For an example when exiting native video recorder and going back to
+    // Qt application behind it. Video stack tear down takes some time and Qt
+    // app might be too quick in reserving its EGL surface and thus running out
+    // of GPU memory right away. So if EGL surface creation fails due to bad
+    // alloc, let's try recreating it four times within ~1 second if needed.
+    // This strategy gives some time for video recorder to tear down its stack
+    // and a chance to Qt for creating a valid surface.
+    int tries = 4;
+    while(tries--) {
+        if (devType == QInternal::Widget)
+            surf = eglCreateWindowSurface(QEgl::display(), cfg, windowDrawable, props);
+        else
+            surf = eglCreatePixmapSurface(QEgl::display(), cfg, pixmapDrawable, props);
+        if (surf == EGL_NO_SURFACE) {
+            EGLint error = eglGetError();
+            if (error == EGL_BAD_ALLOC) {
+                if (tries) {
+                    User::After(1000 * 250); // 250ms
+                    continue;
+                }
+            }
+            qWarning("QEglContext::createSurface(): Unable to create EGL surface, error = 0x%x", error);
+        } else {
+            break;
+        }
+    }
+#else
     if (devType == QInternal::Widget)
         surf = eglCreateWindowSurface(QEgl::display(), cfg, windowDrawable, props);
     else
@@ -691,6 +722,7 @@ EGLSurface QEgl::createSurface(QPaintDevice *device, EGLConfig cfg, const QEglPr
     if (surf == EGL_NO_SURFACE) {
         qWarning("QEglContext::createSurface(): Unable to create EGL surface, error = 0x%x", eglGetError());
     }
+#endif
     return surf;
 }
 #endif
diff --git a/src/gui/kernel/qapplication_win.cpp b/src/gui/kernel/qapplication_win.cpp
index b84fe56..19e7ba5 100644
--- a/src/gui/kernel/qapplication_win.cpp
+++ b/src/gui/kernel/qapplication_win.cpp
@@ -682,7 +682,7 @@ void QApplicationPrivate::initializeWidgetPaletteHash()
     QColor menuText(qt_colorref2qrgb(GetSysColor(COLOR_MENUTEXT)));
     BOOL isFlat = false;
     if ((QSysInfo::WindowsVersion >= QSysInfo::WV_XP
-        && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based))
+        && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)))
         SystemParametersInfo(SPI_GETFLATMENU, 0, &isFlat, 0);
     QPalette menu(pal);
     // we might need a special color group for the menu.
@@ -697,7 +697,7 @@ void QApplicationPrivate::initializeWidgetPaletteHash()
     menu.setColor(QPalette::Disabled, QPalette::Highlight,
                     QColor(qt_colorref2qrgb(GetSysColor(
                                             (QSysInfo::WindowsVersion >= QSysInfo::WV_XP
-                                            && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based)
+                                            && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based))
                                             && isFlat ? COLOR_MENUHILIGHT : COLOR_HIGHLIGHT))));
     menu.setColor(QPalette::Disabled, QPalette::HighlightedText, disabled);
     menu.setColor(QPalette::Disabled, QPalette::Button,
@@ -719,7 +719,7 @@ void QApplicationPrivate::initializeWidgetPaletteHash()
     QApplication::setPalette(menu, "QMenu");
 
     if ((QSysInfo::WindowsVersion >= QSysInfo::WV_XP
-        && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based) && isFlat) {
+        && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)) && isFlat) {
         QColor menubar(qt_colorref2qrgb(GetSysColor(COLOR_MENUBAR)));
         menu.setColor(QPalette::Active, QPalette::Button, menubar);
         menu.setColor(QPalette::Disabled, QPalette::Button, menubar);
@@ -982,7 +982,7 @@ const QString qt_reg_winclass(QWidget *w)        // register window class
         style = CS_DBLCLKS;
         if (w->inherits("QTipLabel") || w->inherits("QAlphaWidget")) {
             if ((QSysInfo::WindowsVersion >= QSysInfo::WV_XP
-                && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based)) {
+                && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based))) {
                 style |= CS_DROPSHADOW;
             }
             cname = QLatin1String("QToolTip");
@@ -1000,7 +1000,7 @@ const QString qt_reg_winclass(QWidget *w)        // register window class
         style |= CS_SAVEBITS;
 #endif
         if ((QSysInfo::WindowsVersion >= QSysInfo::WV_XP
-            && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based))
+            && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)))
             style |= CS_DROPSHADOW;
         icon = false;
     } else {
@@ -4144,7 +4144,8 @@ PtrCloseTouchInputHandle QApplicationPrivate::CloseTouchInputHandle = 0;
 
 void QApplicationPrivate::initializeMultitouch_sys()
 {
-    if (QSysInfo::windowsVersion() >= QSysInfo::WV_WINDOWS7) {
+    if (QSysInfo::windowsVersion() >= QSysInfo::WV_WINDOWS7
+        && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)) {
         static const int QT_SM_DIGITIZER = 94;
         int value = GetSystemMetrics(QT_SM_DIGITIZER);
         static const int QT_NID_INTEGRATED_TOUCH = 0x01;
diff --git a/src/gui/kernel/qcursor_win.cpp b/src/gui/kernel/qcursor_win.cpp
index cef83f5..a68472c 100644
--- a/src/gui/kernel/qcursor_win.cpp
+++ b/src/gui/kernel/qcursor_win.cpp
@@ -477,7 +477,7 @@ void QCursorData::update()
         QPixmap pixmap = QApplicationPrivate::instance()->getPixmapCursor(cshape);
         hcurs = create32BitCursor(pixmap, hx, hy);
     }
-        break;
+        return;
     default:
         qWarning("QCursor::update: Invalid cursor shape %d", cshape);
         return;
diff --git a/src/gui/kernel/qguiplatformplugin.cpp b/src/gui/kernel/qguiplatformplugin.cpp
index 708859d..04fd111 100644
--- a/src/gui/kernel/qguiplatformplugin.cpp
+++ b/src/gui/kernel/qguiplatformplugin.cpp
@@ -137,10 +137,10 @@ QString QGuiPlatformPlugin::styleName()
         return QLatin1String("WindowsCE");
 #elif defined(Q_WS_WIN)
     if ((QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA
-        && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based))
+        && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)))
         return QLatin1String("WindowsVista");
     else if ((QSysInfo::WindowsVersion >= QSysInfo::WV_XP
-        && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based))
+        && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)))
         return QLatin1String("WindowsXP");
     else
         return QLatin1String("Windows");                // default styles for Windows
diff --git a/src/gui/kernel/qwhatsthis.cpp b/src/gui/kernel/qwhatsthis.cpp
index 5328cb1..da79250 100644
--- a/src/gui/kernel/qwhatsthis.cpp
+++ b/src/gui/kernel/qwhatsthis.cpp
@@ -227,7 +227,7 @@ QWhatsThat::QWhatsThat(const QString& txt, QWidget* parent, QWidget *showTextFor
     }
 #if defined(Q_WS_WIN)
     if ((QSysInfo::WindowsVersion >= QSysInfo::WV_XP
-        && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based))
+        && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)))
     {
         BOOL shadow;
         SystemParametersInfo(SPI_GETDROPSHADOW, 0, &shadow, 0);
@@ -305,7 +305,7 @@ void QWhatsThat::paintEvent(QPaintEvent*)
     bool drawShadow = true;
 #if defined(Q_WS_WIN)
     if ((QSysInfo::WindowsVersion >= QSysInfo::WV_XP
-        && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based))
+        && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)))
     {
         BOOL shadow;
         SystemParametersInfo(SPI_GETDROPSHADOW, 0, &shadow, 0);
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index 0aa1dfa..9b5a283 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -2260,10 +2260,16 @@ void QWidgetPrivate::updateIsOpaque()
 #endif
 
 #ifdef Q_WS_S60
-    if (q->windowType() == Qt::Dialog && q->testAttribute(Qt::WA_TranslucentBackground)
-                && S60->avkonComponentsSupportTransparency) {
-        setOpaque(false);
-        return;
+    if (q->testAttribute(Qt::WA_TranslucentBackground)) {
+        if (q->windowType() & Qt::Dialog || q->windowType() & Qt::Popup) {
+            if (S60->avkonComponentsSupportTransparency) {
+                setOpaque(false);
+                return;
+            }
+        } else {
+            setOpaque(false);
+            return;
+        }
     }
 #endif
 
@@ -2283,11 +2289,16 @@ void QWidgetPrivate::updateIsOpaque()
     }
 
     if (q->isWindow() && !q->testAttribute(Qt::WA_NoSystemBackground)) {
+#ifdef Q_WS_S60
+        setOpaque(true);
+        return;
+#else
         const QBrush &windowBrush = q->palette().brush(QPalette::Window);
         if (windowBrush.style() != Qt::NoBrush && windowBrush.isOpaque()) {
             setOpaque(true);
             return;
         }
+#endif
     }
     setOpaque(false);
 }
@@ -10948,11 +10959,14 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on)
         }
         break;
     case Qt::WA_TranslucentBackground:
+#if defined(Q_OS_SYMBIAN)
+        setAttribute(Qt::WA_NoSystemBackground, on);
+#else
         if (on) {
             setAttribute(Qt::WA_NoSystemBackground);
             d->updateIsTranslucent();
         }
-
+#endif
         break;
     case Qt::WA_AcceptTouchEvents:
 #if defined(Q_WS_WIN) || defined(Q_WS_MAC) || defined(Q_OS_SYMBIAN)
diff --git a/src/gui/kernel/qwidget_p.h b/src/gui/kernel/qwidget_p.h
index aefffb6..9ac9479 100644
--- a/src/gui/kernel/qwidget_p.h
+++ b/src/gui/kernel/qwidget_p.h
@@ -233,6 +233,7 @@ struct QTLWExtra {
     uint inExpose : 1; // Prevents drawing recursion
     uint nativeWindowTransparencyEnabled : 1; // Tracks native window transparency
     uint forcedToRaster : 1;
+    uint noSystemRotationDisabled : 1;
 #elif defined(Q_WS_QPA)
     QPlatformWindow *platformWindow;
     QPlatformWindowFormat platformWindowFormat;
diff --git a/src/gui/kernel/qwidget_s60.cpp b/src/gui/kernel/qwidget_s60.cpp
index e06b625..00661ae 100644
--- a/src/gui/kernel/qwidget_s60.cpp
+++ b/src/gui/kernel/qwidget_s60.cpp
@@ -804,19 +804,12 @@ void QWidgetPrivate::setConstraints_sys()
 void QWidgetPrivate::s60UpdateIsOpaque()
 {
     Q_Q(QWidget);
-
     if (!q->testAttribute(Qt::WA_WState_Created))
         return;
-
     const bool writeAlpha = extraData()->nativePaintMode == QWExtra::BlitWriteAlpha;
-    if (!q->testAttribute(Qt::WA_TranslucentBackground) && !writeAlpha)
-        return;
     const bool requireAlphaChannel = !isOpaque || writeAlpha;
-
     createTLExtra();
-
     RWindow *const window = static_cast<RWindow *>(q->effectiveWinId()->DrawableWindow());
-
 #ifdef Q_SYMBIAN_SEMITRANSPARENT_BG_SURFACE
     if (QApplicationPrivate::instance()->useTranslucentEGLSurfaces
             && !extra->topextra->forcedToRaster) {
@@ -825,25 +818,47 @@ void QWidgetPrivate::s60UpdateIsOpaque()
         return;
     }
 #endif
+    const bool recreateBackingStore = extra->topextra->backingStore.data() && (
+                                          QApplicationPrivate::graphics_system_name == QLatin1String("openvg") ||
+                                          QApplicationPrivate::graphics_system_name == QLatin1String("opengl")
+                                      );
     if (requireAlphaChannel) {
-        const TDisplayMode displayMode = static_cast<TDisplayMode>(window->SetRequiredDisplayMode(EColor16MA));
-        if (window->SetTransparencyAlphaChannel() == KErrNone) {
+        window->SetRequiredDisplayMode(EColor16MA);
+        if (window->SetTransparencyAlphaChannel() == KErrNone)
             window->SetBackgroundColor(TRgb(255, 255, 255, 0));
-            extra->topextra->nativeWindowTransparencyEnabled = 1;
-            if (extra->topextra->backingStore.data() && (
-                    QApplicationPrivate::graphics_system_name == QLatin1String("openvg")
-                    || QApplicationPrivate::graphics_system_name == QLatin1String("opengl"))) {
-                // Semi-transparent EGL surfaces aren't supported. We need to
-                // recreate backing store to get translucent surface (raster surface).
-                extra->topextra->backingStore.create(q);
-                extra->topextra->backingStore.registerWidget(q);
-                // FixNativeOrientation() will not work without an EGL surface.
+    } else {
+        if (recreateBackingStore) {
+            // Clear the UI surface to ensure that the EGL surface content is visible
+            CWsScreenDevice *screenDevice = S60->screenDevice(q);
+            QScopedPointer<CWindowGc> gc(new CWindowGc(screenDevice));
+            const int err = gc->Construct();
+            if (!err) {
+                gc->Activate(*window);
+                window->BeginRedraw();
+                gc->SetDrawMode(CWindowGc::EDrawModeWriteAlpha);
+                gc->SetBrushColor(TRgb(0, 0, 0, 0));
+                gc->Clear(TRect(0, 0, q->width(), q->height()));
+                window->EndRedraw();
+            }
+        }
+        if (extra->topextra->nativeWindowTransparencyEnabled)
+            window->SetTransparentRegion(TRegionFix<1>());
+    }
+    extra->topextra->nativeWindowTransparencyEnabled = requireAlphaChannel;
+    if (recreateBackingStore) {
+        extra->topextra->backingStore.create(q);
+        extra->topextra->backingStore.registerWidget(q);
+        bool noSystemRotationDisabled = false;
+        if (requireAlphaChannel) {
+            if (q->testAttribute(Qt::WA_SymbianNoSystemRotation)) {
+                // FixNativeOrientation() will not work without an EGL surface
                 q->setAttribute(Qt::WA_SymbianNoSystemRotation, false);
+                noSystemRotationDisabled = true;
             }
+        } else {
+            q->setAttribute(Qt::WA_SymbianNoSystemRotation, extra->topextra->noSystemRotationDisabled);
         }
-    } else if (extra->topextra->nativeWindowTransparencyEnabled) {
-        window->SetTransparentRegion(TRegionFix<1>());
-        extra->topextra->nativeWindowTransparencyEnabled = 0;
+        extra->topextra->noSystemRotationDisabled = noSystemRotationDisabled;
     }
 }
 
@@ -1004,6 +1019,7 @@ void QWidgetPrivate::createTLSysExtra()
     extra->topextra->inExpose = 0;
     extra->topextra->nativeWindowTransparencyEnabled = 0;
     extra->topextra->forcedToRaster = 0;
+    extra->topextra->noSystemRotationDisabled = 0;
 }
 
 void QWidgetPrivate::deleteTLSysExtra()
diff --git a/src/gui/painting/qgraphicssystemex_symbian.cpp b/src/gui/painting/qgraphicssystemex_symbian.cpp
index 4469704..32e040f 100644
--- a/src/gui/painting/qgraphicssystemex_symbian.cpp
+++ b/src/gui/painting/qgraphicssystemex_symbian.cpp
@@ -46,31 +46,108 @@
 
 #include <e32property.h>
 
+#ifdef Q_SYMBIAN_SUPPORTS_SURFACES
+#include "private/qegl_p.h"
+#endif
+
 QT_BEGIN_NAMESPACE
 
 static bool bcm2727Initialized = false;
 static bool bcm2727 = false;
 
+#ifdef Q_SYMBIAN_SUPPORTS_SURFACES
+typedef EGLBoolean (*NOK_resource_profiling)(EGLDisplay, EGLint, EGLint*, EGLint, EGLint*);
+#define EGL_PROF_TOTAL_MEMORY_NOK 0x3070
+#endif
+
+// Detect if Qt is running on BCM2727 chip.
+// BCM2727 is a special case on Symbian because
+// it has only 32MB GPU memory which exposes
+// significant limitations to hw accelerated UI.
 bool QSymbianGraphicsSystemEx::hasBCM2727()
 {
     if (bcm2727Initialized)
         return bcm2727;
 
-    const TUid KIvePropertyCat = {0x2726beef};
-    enum TIvePropertyChipType {
-        EVCBCM2727B1 = 0x00000000,
-        EVCBCM2763A0 = 0x04000100,
-        EVCBCM2763B0 = 0x04000102,
-        EVCBCM2763C0 = 0x04000103,
-        EVCBCM2763C1 = 0x04000104,
-        EVCBCMUnknown = 0x7fffffff
-    };
-
-    TInt chipType = EVCBCMUnknown;
-    if (RProperty::Get(KIvePropertyCat, 0, chipType) == KErrNone) {
-        if (chipType == EVCBCM2727B1)
+#ifdef Q_SYMBIAN_SUPPORTS_SURFACES
+    EGLDisplay display = QEgl::display();
+#if 1
+    // Hacky but fast ~0ms.
+    const char* vendor = eglQueryString(display, EGL_VENDOR);
+    if (strstr(vendor, "Broadcom")) {
+        const TUid KIvePropertyCat = {0x2726beef};
+        enum TIvePropertyChipType {
+            EVCBCM2727B1 = 0x00000000,
+            EVCBCM2763A0 = 0x04000100,
+            EVCBCM2763B0 = 0x04000102,
+            EVCBCM2763C0 = 0x04000103,
+            EVCBCM2763C1 = 0x04000104,
+            EVCBCMUnknown = 0x7fffffff
+        };
+
+        // Broadcom driver publishes KIvePropertyCat PS key on
+        // devices which are running on BCM2727 chip and post Anna Symbian.
+        TInt chipType = EVCBCMUnknown;
+        if (RProperty::Get(KIvePropertyCat, 0, chipType) == KErrNone) {
+            if (chipType == EVCBCM2727B1)
+                bcm2727 = true;
+        } else if (QSysInfo::symbianVersion() <= QSysInfo::SV_SF_3) {
+            // Device is running on Symbian Anna or older Symbian^3 in which
+            // KIvePropertyCat is not published. These ones are always 32MB devices.
+            bcm2727 = true;
+        } else {
+            // We have some other Broadcom chip on post Anna Symbian.
+            // Should have > 32MB GPU memory.
+        }
+    }
+#else
+    // Fool proof but takes 15-20ms and we don't want this delay on app startup...
+
+    // All devices with <= 32MB GPU memory should be
+    // dealed in similar manner to BCM2727
+    // So let's query max GPU memory amount.
+    NOK_resource_profiling eglQueryProfilingData = (NOK_resource_profiling)eglGetProcAddress("eglQueryProfilingDataNOK");
+    if (eglQueryProfilingData) {
+        EGLint dataCount;
+        eglQueryProfilingData(display,
+                               EGL_PROF_QUERY_GLOBAL_BIT_NOK |
+                               EGL_PROF_QUERY_MEMORY_USAGE_BIT_NOK,
+                               NULL,
+                               0,
+                               (EGLint*)&dataCount);
+
+        // Allocate room for the profiling data
+        EGLint* profData = (EGLint*)malloc(dataCount * sizeof(EGLint));
+        memset(profData,0,dataCount * sizeof(EGLint));
+
+        // Retrieve the profiling data
+        eglQueryProfilingData(display,
+                              EGL_PROF_QUERY_GLOBAL_BIT_NOK |
+                              EGL_PROF_QUERY_MEMORY_USAGE_BIT_NOK,
+                              profData,
+                              dataCount,
+                              (EGLint*)&dataCount);
+
+        int totalMemory;
+        EGLint i = 0;
+        while (profData && i < dataCount) {
+            switch (profData[i++]) {
+                case EGL_PROF_TOTAL_MEMORY_NOK:
+                    totalMemory = profData[i++];
+                    break;
+                default:
+                    i++;
+            }
+        }
+
+        // ok, hasBCM2727() naming is a bit misleading but Qt must
+        // behave the same on all chips like BCM2727 (<= 32MB GPU memory)
+        // and our code (and others) are already using this function.
+        if (totalMemory <= 33554432)
             bcm2727 = true;
     }
+#endif
+#endif // Q_SYMBIAN_SUPPORTS_SURFACES
 
     bcm2727Initialized = true;
 
@@ -80,7 +157,9 @@ bool QSymbianGraphicsSystemEx::hasBCM2727()
 void QSymbianGraphicsSystemEx::releaseCachedGpuResources()
 {
     // Do nothing here
-    // This is implemented in graphics system specific plugin
+
+    // This virtual function should be implemented in graphics system specific
+    // plugin
 }
 
 void QSymbianGraphicsSystemEx::releaseAllGpuResources()
diff --git a/src/gui/styles/qstylefactory.cpp b/src/gui/styles/qstylefactory.cpp
index 83b6748..de693db 100644
--- a/src/gui/styles/qstylefactory.cpp
+++ b/src/gui/styles/qstylefactory.cpp
@@ -225,12 +225,12 @@ QStringList QStyleFactory::keys()
 #endif
 #ifndef QT_NO_STYLE_WINDOWSXP
     if (!list.contains(QLatin1String("WindowsXP")) &&
-        (QSysInfo::WindowsVersion >= QSysInfo::WV_XP && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based))
+        (QSysInfo::WindowsVersion >= QSysInfo::WV_XP && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)))
         list << QLatin1String("WindowsXP");
 #endif
 #ifndef QT_NO_STYLE_WINDOWSVISTA
     if (!list.contains(QLatin1String("WindowsVista")) &&
-        (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based))
+        (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)))
         list << QLatin1String("WindowsVista");
 #endif
 #ifndef QT_NO_STYLE_MOTIF
diff --git a/src/gui/styles/qwindowsstyle.cpp b/src/gui/styles/qwindowsstyle.cpp
index 9732c7e..342c4c6 100644
--- a/src/gui/styles/qwindowsstyle.cpp
+++ b/src/gui/styles/qwindowsstyle.cpp
@@ -125,7 +125,7 @@ QWindowsStylePrivate::QWindowsStylePrivate()
 {
 #if defined(Q_WS_WIN) && !defined(Q_OS_WINCE)
     if ((QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA
-        && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based)) {
+        && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based))) {
         QSystemLibrary shellLib(QLatin1String("shell32"));
         pSHGetStockIconInfo = (PtrSHGetStockIconInfo)shellLib.resolve("SHGetStockIconInfo");
     }
@@ -1058,7 +1058,7 @@ QPixmap QWindowsStyle::standardPixmap(StandardPixmap standardPixmap, const QStyl
     case SP_VistaShield:
         {
             if (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA
-                && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based
+                && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)
                 && pSHGetStockIconInfo)
             {
                 QPixmap pixmap;
@@ -1200,7 +1200,7 @@ int QWindowsStyle::styleHint(StyleHint hint, const QStyleOption *opt, const QWid
     case SH_LineEdit_PasswordCharacter:
         {
 #ifdef Q_WS_WIN
-            if (widget && (QSysInfo::WindowsVersion >= QSysInfo::WV_XP && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based)) {
+            if (widget && (QSysInfo::WindowsVersion >= QSysInfo::WV_XP && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based))) {
                 const QFontMetrics &fm = widget->fontMetrics();
                 if (fm.inFont(QChar(0x25CF)))
                     ret = 0x25CF;
@@ -3362,7 +3362,7 @@ QIcon QWindowsStyle::standardIconImplementation(StandardPixmap standardIcon, con
     case SP_VistaShield:
         {
             if (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA
-                && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based
+                && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)
                 && pSHGetStockIconInfo)
             {
                 icon.addPixmap(proxy()->standardPixmap(SP_VistaShield, option, widget)); //fetches small icon
diff --git a/src/gui/styles/qwindowsvistastyle.cpp b/src/gui/styles/qwindowsvistastyle.cpp
index f991cbc..5525468 100644
--- a/src/gui/styles/qwindowsvistastyle.cpp
+++ b/src/gui/styles/qwindowsvistastyle.cpp
@@ -140,7 +140,7 @@ bool QWindowsVistaStylePrivate::useVista()
 {
     return (QWindowsVistaStylePrivate::useXP() &&
             (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA &&
-             QSysInfo::WindowsVersion < QSysInfo::WV_NT_based));
+             (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)));
 }
 
 /*!
diff --git a/src/gui/styles/qwindowsxpstyle.cpp b/src/gui/styles/qwindowsxpstyle.cpp
index dd7f1f6..9934545 100644
--- a/src/gui/styles/qwindowsxpstyle.cpp
+++ b/src/gui/styles/qwindowsxpstyle.cpp
@@ -791,7 +791,7 @@ void QWindowsXPStylePrivate::drawBackgroundThruNativeBuffer(XPThemeData &themeDa
         inspectData = (tmt_transparentcolor != 0 || tmt_borderonly || proporigin == PO_PART || proporigin == PO_STATE);
 
         // ### This is a vista-specific workaround for broken alpha in titlebar pixmaps
-        if ((QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based)) {
+        if ((QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA && (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based))) {
             if (themeData.partId == WP_CAPTION || themeData.partId == WP_SMALLCAPTION)
                 inspectData = false;
         }
diff --git a/src/gui/widgets/qlinecontrol.cpp b/src/gui/widgets/qlinecontrol.cpp
index d58da37..0af2e59 100644
--- a/src/gui/widgets/qlinecontrol.cpp
+++ b/src/gui/widgets/qlinecontrol.cpp
@@ -445,6 +445,8 @@ void QLineControl::moveCursor(int pos, bool mark)
 void QLineControl::processInputMethodEvent(QInputMethodEvent *event)
 {
     int priorState = 0;
+    int originalSelectionStart = m_selstart;
+    int originalSelectionEnd = m_selend;
     bool isGettingInput = !event->commitString().isEmpty()
             || event->preeditString() != preeditAreaText()
             || event->replacementLength() > 0;
@@ -523,6 +525,8 @@ void QLineControl::processInputMethodEvent(QInputMethodEvent *event)
     }
     m_textLayout.setAdditionalFormats(formats);
     updateDisplayText(/*force*/ true);
+    if (originalSelectionStart != m_selstart || originalSelectionEnd != m_selend)
+        emit selectionChanged();
     if (cursorPositionChanged)
         emitCursorPositionChanged();
     else if (m_preeditCursor != oldPreeditCursor)
diff --git a/src/network/access/qhttpnetworkreply.cpp b/src/network/access/qhttpnetworkreply.cpp
index 1a02200..6173b39 100644
--- a/src/network/access/qhttpnetworkreply.cpp
+++ b/src/network/access/qhttpnetworkreply.cpp
@@ -891,7 +891,7 @@ bool QHttpNetworkReplyPrivate::expectContent()
         || statusCode == 204 || statusCode == 304)
         return false;
     if (request.operation() == QHttpNetworkRequest::Head)
-        return !shouldEmitSignals();
+        return false; // no body expected for HEAD request
     qint64 expectedContentLength = contentLength();
     if (expectedContentLength == 0)
         return false;
diff --git a/src/network/access/qnetworkreplyimpl.cpp b/src/network/access/qnetworkreplyimpl.cpp
index 0b568d4..6f2daec 100644
--- a/src/network/access/qnetworkreplyimpl.cpp
+++ b/src/network/access/qnetworkreplyimpl.cpp
@@ -471,6 +471,7 @@ bool QNetworkReplyImplPrivate::isCachingEnabled() const
 
 void QNetworkReplyImplPrivate::setCachingEnabled(bool enable)
 {
+    Q_Q(QNetworkReplyImpl);
     if (!enable && !cacheEnabled)
         return;                 // nothing to do
     if (enable && cacheEnabled)
@@ -493,15 +494,27 @@ void QNetworkReplyImplPrivate::setCachingEnabled(bool enable)
         networkCache()->remove(url);
         cacheSaveDevice = 0;
         cacheEnabled = false;
+        QObject::disconnect(networkCache(), SIGNAL(destroyed()), q, SLOT(_q_cacheDestroyed()));
     }
 }
 
+void QNetworkReplyImplPrivate::_q_cacheDestroyed()
+{
+    //destruction of cache invalidates cacheSaveDevice
+    cacheSaveDevice = 0;
+    cacheEnabled = false;
+}
+
 void QNetworkReplyImplPrivate::completeCacheSave()
 {
-    if (cacheEnabled && errorCode != QNetworkReplyImpl::NoError) {
-        networkCache()->remove(url);
-    } else if (cacheEnabled && cacheSaveDevice) {
-        networkCache()->insert(cacheSaveDevice);
+    Q_Q(QNetworkReplyImpl);
+    if (cacheEnabled) {
+        if (errorCode != QNetworkReplyImpl::NoError) {
+            networkCache()->remove(url);
+        } else if (cacheSaveDevice) {
+            networkCache()->insert(cacheSaveDevice);
+        }
+        QObject::disconnect(networkCache(), SIGNAL(destroyed()), q, SLOT(_q_cacheDestroyed()));
     }
     cacheSaveDevice = 0;
     cacheEnabled = false;
@@ -561,6 +574,8 @@ void QNetworkReplyImplPrivate::initCacheSaveDevice()
         networkCache()->remove(url);
         cacheSaveDevice = 0;
         cacheEnabled = false;
+    } else {
+        q->connect(networkCache(), SIGNAL(destroyed()), SLOT(_q_cacheDestroyed()));
     }
 }
 
diff --git a/src/network/access/qnetworkreplyimpl_p.h b/src/network/access/qnetworkreplyimpl_p.h
index 089c87e..286d8ea 100644
--- a/src/network/access/qnetworkreplyimpl_p.h
+++ b/src/network/access/qnetworkreplyimpl_p.h
@@ -104,6 +104,7 @@ public:
     Q_PRIVATE_SLOT(d_func(), void _q_networkSessionConnected())
     Q_PRIVATE_SLOT(d_func(), void _q_networkSessionFailed())
 #endif
+    Q_PRIVATE_SLOT(d_func(), void _q_cacheDestroyed())
 };
 
 class QNetworkReplyImplPrivate: public QNetworkReplyPrivate
@@ -140,6 +141,7 @@ public:
     void _q_networkSessionConnected();
     void _q_networkSessionFailed();
 #endif
+    void _q_cacheDestroyed();
 
     void setup(QNetworkAccessManager::Operation op, const QNetworkRequest &request,
                QIODevice *outgoingData);
diff --git a/src/network/kernel/qhostinfo_win.cpp b/src/network/kernel/qhostinfo_win.cpp
index 1cbf350..58a5bee 100644
--- a/src/network/kernel/qhostinfo_win.cpp
+++ b/src/network/kernel/qhostinfo_win.cpp
@@ -102,7 +102,7 @@ static void resolveLibrary()
 
 #if defined(Q_OS_WINCE)
 #include <qmutex.h>
-QMutex qPrivCEMutex;
+Q_GLOBAL_STATIC(QMutex, qPrivCEMutex)
 #endif
 
 QHostInfo QHostInfoAgent::fromName(const QString &hostName)
@@ -110,8 +110,9 @@ QHostInfo QHostInfoAgent::fromName(const QString &hostName)
     resolveLibrary();
 
 #if defined(Q_OS_WINCE)
-    QMutexLocker locker(&qPrivCEMutex);
+    QMutexLocker locker(qPrivCEMutex());
 #endif
+
     QWindowsSockInit winSock;
 
     QHostInfo results;
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp
index cedccaa..423fa08 100644
--- a/src/opengl/qgl.cpp
+++ b/src/opengl/qgl.cpp
@@ -103,6 +103,7 @@
 
 #ifdef Q_OS_SYMBIAN
 #include <private/qgltexturepool_p.h>
+#include <private/qeglcontext_p.h>
 #endif
 
 // #define QT_GL_CONTEXT_RESOURCE_DEBUG
@@ -3432,8 +3433,25 @@ const QGLContext* QGLContext::currentContext()
     return 0;
 #else
     QGLThreadContext *threadContext = qgl_context_storage.localData();
-    if (threadContext)
+    if (threadContext) {
+#ifdef Q_OS_SYMBIAN
+        // Query the current context and return null if it is different.
+        // This is needed to support mixed VG-GL rendering.
+        // QtOpenVG is free to make a QEglContext current at any time and
+        // QGLContext gets no notification that its underlying QEglContext is
+        // not current anymore. We query directly from EGL to be thread-safe.
+        // QEglContext does not store all the contexts per-thread.
+        if (threadContext->context) {
+            QEglContext *eglcontext = threadContext->context->d_func()->eglContext;
+            if (eglcontext) {
+                EGLContext ctx = eglcontext->context();
+                if (ctx != eglGetCurrentContext())
+                    return 0;
+            }
+        }
+#endif
         return threadContext->context;
+    }
     return 0;
 #endif //Q_WS_QPA
 }
diff --git a/tests/auto/declarative/qdeclarativemoduleplugin/tst_qdeclarativemoduleplugin.cpp b/tests/auto/declarative/qdeclarativemoduleplugin/tst_qdeclarativemoduleplugin.cpp
index 2cc2971..96bea68 100644
--- a/tests/auto/declarative/qdeclarativemoduleplugin/tst_qdeclarativemoduleplugin.cpp
+++ b/tests/auto/declarative/qdeclarativemoduleplugin/tst_qdeclarativemoduleplugin.cpp
@@ -43,6 +43,7 @@
 #include <QtDeclarative/qdeclarativeengine.h>
 #include <QtDeclarative/qdeclarativecomponent.h>
 #include <QDebug>
+#include <QtCore/qlibraryinfo.h>
 
 #include "../shared/testhttpserver.h"
 #include "../../../shared/util.h"
@@ -70,6 +71,7 @@ private slots:
     void remoteImportWithUnquotedUri();
     void versionNotInstalled();
     void versionNotInstalled_data();
+    void importPath();
 };
 
 #ifdef Q_OS_SYMBIAN
@@ -308,6 +310,29 @@ void tst_qdeclarativemoduleplugin::versionNotInstalled()
     VERIFY_ERRORS(errorFile.toLatin1().constData());
 }
 
+void tst_qdeclarativemoduleplugin::importPath()
+{
+#ifndef Q_OS_SYMBIAN
+    QSKIP("Import path order testing for Symbian only", SkipAll);
+#else
+    QDeclarativeEngine engine;
+    QStringList imports = engine.importPathList();
+    QString installImportsPath = QDir::cleanPath(QLibraryInfo::location(QLibraryInfo::ImportsPath));
+    QString driveOrder(QLatin1String("ZABCDEFGHIJKLMNOPQRSTUVWXY"));
+    int lastOrder = 30;
+    foreach(QString import, imports)
+    {
+        if (import.endsWith(installImportsPath))
+        {
+            int order = driveOrder.indexOf(import[0]);
+            QVERIFY(order < lastOrder);
+            lastOrder = order;
+        }
+    }
+    QVERIFY(lastOrder != 30);
+#endif
+}
+
 QTEST_MAIN(tst_qdeclarativemoduleplugin)
 
 #include "tst_qdeclarativemoduleplugin.moc"
diff --git a/tests/auto/declarative/qdeclarativetextedit/tst_qdeclarativetextedit.cpp b/tests/auto/declarative/qdeclarativetextedit/tst_qdeclarativetextedit.cpp
index 33f74a9..4d8bd0b 100644
--- a/tests/auto/declarative/qdeclarativetextedit/tst_qdeclarativetextedit.cpp
+++ b/tests/auto/declarative/qdeclarativetextedit/tst_qdeclarativetextedit.cpp
@@ -156,6 +156,7 @@ private slots:
     void inputContextMouseHandler();
     void inputMethodComposing();
     void cursorRectangleSize();
+    void deselect();
 
 private:
     void simulateKey(QDeclarativeView *, int key, Qt::KeyboardModifiers modifiers = 0);
@@ -2699,6 +2700,120 @@ void tst_qdeclarativetextedit::cursorRectangleSize()
     QCOMPARE(microFocusFromScene.size(), cursorRect.size());
     QCOMPARE(microFocusFromApp.size(), cursorRect.size());
 }
+
+void tst_qdeclarativetextedit::deselect()
+{
+    QDeclarativeView *canvas = createView(SRCDIR "/data/CursorRect.qml");
+    QVERIFY(canvas->rootObject() != 0);
+    canvas->show();
+    canvas->setFocus();
+    QApplication::setActiveWindow(canvas);
+    QTest::qWaitForWindowShown(canvas);
+
+    QDeclarativeTextEdit *textEdit = qobject_cast<QDeclarativeTextEdit *>(canvas->rootObject());
+    QVERIFY(textEdit != 0);
+
+    textEdit->setText("Select");
+
+    QSignalSpy selectionStartSpy(textEdit, SIGNAL(selectionStartChanged()));
+    QSignalSpy selectionEndSpy(textEdit, SIGNAL(selectionEndChanged()));
+    QSignalSpy selectionSpy(textEdit, SIGNAL(selectionChanged()));
+
+    textEdit->select(5, 6);
+
+    QCOMPARE(selectionStartSpy.count(), 1);
+    QCOMPARE(selectionEndSpy.count(), 1);
+    QCOMPARE(selectionSpy.count(), 1);
+    QCOMPARE(textEdit->selectionStart(), 5);
+    QCOMPARE(textEdit->selectionEnd(), 6);
+    QCOMPARE(textEdit->selectedText(), QLatin1String("t"));
+    QCOMPARE(textEdit->cursorPosition(), 6);
+
+    textEdit->deselect();
+
+    QCOMPARE(selectionStartSpy.count(), 2);
+    QCOMPARE(selectionEndSpy.count(), 1);
+    QCOMPARE(selectionSpy.count(), 2);
+    QCOMPARE(textEdit->selectionStart(), textEdit->cursorPosition());
+    QCOMPARE(textEdit->selectionEnd(), textEdit->cursorPosition());
+    QCOMPARE(textEdit->selectedText(), QLatin1String(""));
+    QCOMPARE(textEdit->cursorPosition(), 6);
+
+    textEdit->select(5, 6);
+
+    QCOMPARE(selectionStartSpy.count(), 3);
+    QCOMPARE(selectionEndSpy.count(), 1);
+    QCOMPARE(selectionSpy.count(), 3);
+    QCOMPARE(textEdit->selectionStart(), 5);
+    QCOMPARE(textEdit->selectionEnd(), 6);
+    QCOMPARE(textEdit->selectedText(), QLatin1String("t"));
+    QCOMPARE(textEdit->cursorPosition(), 6);
+
+    QKeyEvent leftArrowPress(QEvent::KeyPress, Qt::Key_Left, Qt::NoModifier);
+    QKeyEvent leftArrowRelese(QEvent::KeyRelease, Qt::Key_Left, Qt::NoModifier);
+    QApplication::sendEvent(canvas, &leftArrowPress);
+    QApplication::sendEvent(canvas, &leftArrowRelese);
+
+    QCOMPARE(selectionStartSpy.count(), 3);
+    QCOMPARE(selectionEndSpy.count(), 2);
+    QCOMPARE(selectionSpy.count(), 4);
+    QCOMPARE(textEdit->selectionStart(), textEdit->cursorPosition());
+    QCOMPARE(textEdit->selectionEnd(), textEdit->cursorPosition());
+    QCOMPARE(textEdit->selectedText(), QLatin1String(""));
+    QCOMPARE(textEdit->cursorPosition(), 5);
+
+    textEdit->select(5, 6);
+
+    QCOMPARE(selectionStartSpy.count(), 3);
+    QCOMPARE(selectionEndSpy.count(), 3);
+    QCOMPARE(selectionSpy.count(), 5);
+    QCOMPARE(textEdit->selectionStart(), 5);
+    QCOMPARE(textEdit->selectionEnd(), 6);
+    QCOMPARE(textEdit->selectedText(), QLatin1String("t"));
+    QCOMPARE(textEdit->cursorPosition(), 6);
+
+    QList<QInputMethodEvent::Attribute> attributes;
+    attributes << QInputMethodEvent::Attribute(QInputMethodEvent::Selection, 0, 0, QVariant());
+    QInputMethodEvent event(QLatin1String(""), attributes);
+    QApplication::sendEvent(canvas, &event);
+
+    QCOMPARE(selectionStartSpy.count(), 4);
+    QCOMPARE(selectionEndSpy.count(), 4);
+    QCOMPARE(selectionSpy.count(), 6);
+    QCOMPARE(textEdit->selectionStart(), textEdit->cursorPosition());
+    QCOMPARE(textEdit->selectionEnd(), textEdit->cursorPosition());
+    QCOMPARE(textEdit->selectedText(), QLatin1String(""));
+    QCOMPARE(textEdit->cursorPosition(), 0);
+
+    textEdit->setCursorPosition(1);
+
+    QCOMPARE(selectionStartSpy.count(), 5);
+    QCOMPARE(selectionEndSpy.count(), 5);
+    QCOMPARE(selectionSpy.count(), 6);
+
+    QKeyEvent leftArrowShiftPress(QEvent::KeyPress, Qt::Key_Left, Qt::ShiftModifier);
+    QKeyEvent leftArrowShiftRelese(QEvent::KeyRelease, Qt::Key_Left, Qt::ShiftModifier);
+    QApplication::sendEvent(canvas, &leftArrowShiftPress);
+    QApplication::sendEvent(canvas, &leftArrowShiftRelese);
+
+    QCOMPARE(selectionStartSpy.count(), 6);
+    QCOMPARE(selectionEndSpy.count(), 5);
+    QCOMPARE(selectionSpy.count(), 7);
+    QCOMPARE(textEdit->selectionStart(), 0);
+    QCOMPARE(textEdit->selectionEnd(), 1);
+    QCOMPARE(textEdit->selectedText(), QLatin1String("S"));
+    QCOMPARE(textEdit->cursorPosition(), 0);
+
+    QApplication::sendEvent(canvas, &event);
+
+    QCOMPARE(selectionStartSpy.count(), 6);
+    QCOMPARE(selectionEndSpy.count(), 6);
+    QCOMPARE(selectionSpy.count(), 8);
+    QCOMPARE(textEdit->selectionStart(), textEdit->cursorPosition());
+    QCOMPARE(textEdit->selectionEnd(), textEdit->cursorPosition());
+    QCOMPARE(textEdit->selectedText(), QLatin1String(""));
+    QCOMPARE(textEdit->cursorPosition(), 0);
+}
 QTEST_MAIN(tst_qdeclarativetextedit)
 
 #include "tst_qdeclarativetextedit.moc"
diff --git a/tests/auto/declarative/qdeclarativetextinput/tst_qdeclarativetextinput.cpp b/tests/auto/declarative/qdeclarativetextinput/tst_qdeclarativetextinput.cpp
index bb895bf..b077670 100644
--- a/tests/auto/declarative/qdeclarativetextinput/tst_qdeclarativetextinput.cpp
+++ b/tests/auto/declarative/qdeclarativetextinput/tst_qdeclarativetextinput.cpp
@@ -147,6 +147,7 @@ private slots:
     void inputContextMouseHandler();
     void inputMethodComposing();
     void cursorRectangleSize();
+    void deselect();
 
 private:
     void simulateKey(QDeclarativeView *, int key);
@@ -2367,7 +2368,7 @@ void tst_qdeclarativetextinput::openInputPanelOnFocus()
     QVERIFY(!view.testAttribute(Qt::WA_InputMethodEnabled));
 
     // input method should not be enabled
-    // if TextEdit is read only.
+    // if TextInput is read only.
     input.setReadOnly(true);
     ic.openInputPanelReceived = false;
     input.setFocus(true);
@@ -2815,6 +2816,120 @@ void tst_qdeclarativetextinput::cursorRectangleSize()
     QCOMPARE(microFocusFromApp.size(), cursorRect.size());
 }
 
+void tst_qdeclarativetextinput::deselect()
+{
+    QDeclarativeView *canvas = createView(SRCDIR "/data/positionAt.qml");
+    QVERIFY(canvas->rootObject() != 0);
+    canvas->show();
+    canvas->setFocus();
+    QApplication::setActiveWindow(canvas);
+    QTest::qWaitForWindowShown(canvas);
+
+    QDeclarativeTextInput *textInput = qobject_cast<QDeclarativeTextInput *>(canvas->rootObject());
+    QVERIFY(textInput != 0);
+
+    textInput->setText("Select");
+
+    QSignalSpy selectionStartSpy(textInput, SIGNAL(selectionStartChanged()));
+    QSignalSpy selectionEndSpy(textInput, SIGNAL(selectionEndChanged()));
+    QSignalSpy selectedTextSpy(textInput, SIGNAL(selectedTextChanged()));
+
+    textInput->select(5, 6);
+
+    QCOMPARE(selectionStartSpy.count(), 1);
+    QCOMPARE(selectionEndSpy.count(), 0);
+    QCOMPARE(selectedTextSpy.count(), 1);
+    QCOMPARE(textInput->selectionStart(), 5);
+    QCOMPARE(textInput->selectionEnd(), 6);
+    QCOMPARE(textInput->selectedText(), QLatin1String("t"));
+    QCOMPARE(textInput->cursorPosition(), 6);
+
+    textInput->deselect();
+
+    QCOMPARE(selectionStartSpy.count(), 2);
+    QCOMPARE(selectionEndSpy.count(), 1);
+    QCOMPARE(selectedTextSpy.count(), 2);
+    QCOMPARE(textInput->selectionStart(), textInput->cursorPosition());
+    QCOMPARE(textInput->selectionEnd(), textInput->cursorPosition());
+    QCOMPARE(textInput->selectedText(), QLatin1String(""));
+    QCOMPARE(textInput->cursorPosition(), 6);
+
+    textInput->select(5, 6);
+
+    QCOMPARE(selectionStartSpy.count(), 3);
+    QCOMPARE(selectionEndSpy.count(), 1);
+    QCOMPARE(selectedTextSpy.count(), 3);
+    QCOMPARE(textInput->selectionStart(), 5);
+    QCOMPARE(textInput->selectionEnd(), 6);
+    QCOMPARE(textInput->selectedText(), QLatin1String("t"));
+    QCOMPARE(textInput->cursorPosition(), 6);
+
+    QKeyEvent leftArrowPress(QEvent::KeyPress, Qt::Key_Left, Qt::NoModifier);
+    QKeyEvent leftArrowRelese(QEvent::KeyRelease, Qt::Key_Left, Qt::NoModifier);
+    QApplication::sendEvent(canvas, &leftArrowPress);
+    QApplication::sendEvent(canvas, &leftArrowRelese);
+
+    QCOMPARE(selectionStartSpy.count(), 4);
+    QCOMPARE(selectionEndSpy.count(), 2);
+    QCOMPARE(selectedTextSpy.count(), 4);
+    QCOMPARE(textInput->selectionStart(), textInput->cursorPosition());
+    QCOMPARE(textInput->selectionEnd(), textInput->cursorPosition());
+    QCOMPARE(textInput->selectedText(), QLatin1String(""));
+    QCOMPARE(textInput->cursorPosition(), 5);
+
+    textInput->select(5, 6);
+
+    QCOMPARE(selectionStartSpy.count(), 4);
+    QCOMPARE(selectionEndSpy.count(), 3);
+    QCOMPARE(selectedTextSpy.count(), 5);
+    QCOMPARE(textInput->selectionStart(), 5);
+    QCOMPARE(textInput->selectionEnd(), 6);
+    QCOMPARE(textInput->selectedText(), QLatin1String("t"));
+    QCOMPARE(textInput->cursorPosition(), 6);
+
+    QList<QInputMethodEvent::Attribute> attributes;
+    attributes << QInputMethodEvent::Attribute(QInputMethodEvent::Selection, 0, 0, QVariant());
+    QInputMethodEvent event(QLatin1String(""), attributes);
+    QApplication::sendEvent(canvas, &event);
+
+    QCOMPARE(selectionStartSpy.count(), 5);
+    QCOMPARE(selectionEndSpy.count(), 4);
+    QCOMPARE(selectedTextSpy.count(), 6);
+    QCOMPARE(textInput->selectionStart(), textInput->cursorPosition());
+    QCOMPARE(textInput->selectionEnd(), textInput->cursorPosition());
+    QCOMPARE(textInput->selectedText(), QLatin1String(""));
+    QCOMPARE(textInput->cursorPosition(), 0);
+
+    textInput->setCursorPosition(1);
+
+    QCOMPARE(selectionStartSpy.count(), 6);
+    QCOMPARE(selectionEndSpy.count(), 5);
+    QCOMPARE(selectedTextSpy.count(), 6);
+
+    QKeyEvent leftArrowShiftPress(QEvent::KeyPress, Qt::Key_Left, Qt::ShiftModifier);
+    QKeyEvent leftArrowShiftRelese(QEvent::KeyRelease, Qt::Key_Left, Qt::ShiftModifier);
+    QApplication::sendEvent(canvas, &leftArrowShiftPress);
+    QApplication::sendEvent(canvas, &leftArrowShiftRelese);
+
+    QCOMPARE(selectionStartSpy.count(), 7);
+    QCOMPARE(selectionEndSpy.count(), 5);
+    QCOMPARE(selectedTextSpy.count(), 7);
+    QCOMPARE(textInput->selectionStart(), 0);
+    QCOMPARE(textInput->selectionEnd(), 1);
+    QCOMPARE(textInput->selectedText(), QLatin1String("S"));
+    QCOMPARE(textInput->cursorPosition(), 0);
+
+    QApplication::sendEvent(canvas, &event);
+
+    QCOMPARE(selectionStartSpy.count(), 8);
+    QCOMPARE(selectionEndSpy.count(), 6);
+    QCOMPARE(selectedTextSpy.count(), 8);
+    QCOMPARE(textInput->selectionStart(), textInput->cursorPosition());
+    QCOMPARE(textInput->selectionEnd(), textInput->cursorPosition());
+    QCOMPARE(textInput->selectedText(), QLatin1String(""));
+    QCOMPARE(textInput->cursorPosition(), 0);
+}
+
 QTEST_MAIN(tst_qdeclarativetextinput)
 
 #include "tst_qdeclarativetextinput.moc"
diff --git a/tests/auto/qnetworkreply/.gitattributes b/tests/auto/qnetworkreply/.gitattributes
index 80252cf..7fa30e3 100644
--- a/tests/auto/qnetworkreply/.gitattributes
+++ b/tests/auto/qnetworkreply/.gitattributes
@@ -1,3 +1,4 @@
 rfc3252.txt     -crlf
 bigfile     	-crlf
 resource	-crlf
+index.html      -crlf
diff --git a/tests/auto/qnetworkreply/index.html b/tests/auto/qnetworkreply/index.html
new file mode 100644
index 0000000..135db79
--- /dev/null
+++ b/tests/auto/qnetworkreply/index.html
@@ -0,0 +1,3 @@
+<h1>Welcome to qt-test-server</h1>
+<img src="gif/fluke.gif" alt="fluke">
+<p>This is a network test server. It serves as a cacheing ftp and http proxy, transparent http/socks5 proxy, imap, ftp and http server, plus more.</p>
diff --git a/tests/auto/qnetworkreply/tst_qnetworkreply.cpp b/tests/auto/qnetworkreply/tst_qnetworkreply.cpp
index 70287a9..3d1e35e 100644
--- a/tests/auto/qnetworkreply/tst_qnetworkreply.cpp
+++ b/tests/auto/qnetworkreply/tst_qnetworkreply.cpp
@@ -197,6 +197,8 @@ private Q_SLOTS:
     void getFromHttp();
     void getErrors_data();
     void getErrors();
+    void headFromHttp_data();
+    void headFromHttp();
     void putToFile_data();
     void putToFile();
     void putToFtp_data();
@@ -1610,6 +1612,65 @@ void tst_QNetworkReply::getFromHttp()
     QCOMPARE(reply->readAll(), reference.readAll());
 }
 
+void tst_QNetworkReply::headFromHttp_data()
+{
+    QTest::addColumn<qint64>("referenceSize");
+    QTest::addColumn<QUrl>("url");
+    QTest::addColumn<QString>("contentType");
+    QTest::addColumn<QNetworkProxy>("proxy");
+
+    qint64 rfcsize = QFileInfo(SRCDIR "/rfc3252.txt").size();
+    qint64 bigfilesize = QFileInfo(SRCDIR "/bigfile").size();
+    qint64 indexsize = QFileInfo(SRCDIR "/index.html").size();
+
+    //testing proxies, mainly for the 407 response from http proxy
+    for (int i = 0; i < proxies.count(); ++i) {
+        QTest::newRow("rfc" + proxies.at(i).tag) << rfcsize << QUrl("http://" + QtNetworkSettings::serverName() + "/qtest/rfc3252.txt") << "text/plain" << proxies.at(i).proxy;
+        QTest::newRow("bigfile" + proxies.at(i).tag) << bigfilesize << QUrl("http://" + QtNetworkSettings::serverName() + "/qtest/bigfile") << "text/plain" << proxies.at(i).proxy;
+        QTest::newRow("index" + proxies.at(i).tag) << indexsize << QUrl("http://" + QtNetworkSettings::serverName() + "/qtest/") << "text/html" << proxies.at(i).proxy;
+        QTest::newRow("with-authentication" + proxies.at(i).tag) << rfcsize << QUrl("http://" + QtNetworkSettings::serverName() + "/qtest/rfcs-auth/rfc3252.txt") << "text/plain" << proxies.at(i).proxy;
+        QTest::newRow("cgi" + proxies.at(i).tag) << (qint64)-1 << QUrl("http://qt-test-server/qtest/cgi-bin/httpcachetest_expires500.cgi") << "text/html" << proxies.at(i).proxy;
+    }
+}
+
+void tst_QNetworkReply::headFromHttp()
+{
+    QFETCH(qint64, referenceSize);
+    QFETCH(QUrl, url);
+    QFETCH(QString, contentType);
+    QFETCH(QNetworkProxy, proxy);
+
+    QNetworkRequest request(url);
+    QNetworkReplyPtr reply;
+
+    QElapsedTimer time;
+    time.start();
+
+    manager.setProxy(proxy);
+    connect(&manager, SIGNAL(authenticationRequired(QNetworkReply*,QAuthenticator*)),
+            SLOT(authenticationRequired(QNetworkReply*,QAuthenticator*)));
+    connect(&manager, SIGNAL(proxyAuthenticationRequired(QNetworkProxy,QAuthenticator*)),
+            SLOT(proxyAuthenticationRequired(QNetworkProxy,QAuthenticator*)));
+
+    RUN_REQUEST(runSimpleRequest(QNetworkAccessManager::HeadOperation, request, reply));
+
+    manager.disconnect(SIGNAL(authenticationRequired(QNetworkReply*,QAuthenticator*)),
+               this, SLOT(authenticationRequired(QNetworkReply*,QAuthenticator*)));
+    manager.disconnect(SIGNAL(proxyAuthenticationRequired(QNetworkProxy,QAuthenticator*)),
+               this, SLOT(proxyAuthenticationRequired(QNetworkProxy,QAuthenticator*)));
+
+    QVERIFY(time.elapsed() < 8000); //check authentication didn't wait for the server to timeout the http connection (15s on qt test server)
+
+    QCOMPARE(reply->url(), request.url());
+    QCOMPARE(reply->error(), QNetworkReply::NoError);
+    QCOMPARE(reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt(), 200);
+    // only compare when the header is set.
+    if (reply->header(QNetworkRequest::ContentLengthHeader).isValid() && referenceSize >= 0)
+        QCOMPARE(reply->header(QNetworkRequest::ContentLengthHeader).toLongLong(), referenceSize);
+    if (reply->header(QNetworkRequest::ContentTypeHeader).isValid())
+        QCOMPARE(reply->header(QNetworkRequest::ContentTypeHeader).toString(), contentType);
+}
+
 void tst_QNetworkReply::getErrors_data()
 {
     QTest::addColumn<QString>("url");
diff --git a/tests/auto/qstyle/tst_qstyle.cpp b/tests/auto/qstyle/tst_qstyle.cpp
index 79c3ba8..a6c7a86 100644
--- a/tests/auto/qstyle/tst_qstyle.cpp
+++ b/tests/auto/qstyle/tst_qstyle.cpp
@@ -213,10 +213,10 @@ void tst_QStyle::testStyleFactory()
 #endif
 #ifdef Q_WS_WIN
     if (QSysInfo::WindowsVersion >= QSysInfo::WV_XP &&
-        QSysInfo::WindowsVersion < QSysInfo::WV_NT_based)
+        (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based))
         QVERIFY(keys.contains("WindowsXP"));
     if (QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA &&
-        QSysInfo::WindowsVersion < QSysInfo::WV_NT_based)
+        (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based))
         QVERIFY(keys.contains("WindowsVista"));
 #endif
 
diff --git a/tests/auto/qwidget/tst_qwidget.cpp b/tests/auto/qwidget/tst_qwidget.cpp
index ee06b53..a881583 100644
--- a/tests/auto/qwidget/tst_qwidget.cpp
+++ b/tests/auto/qwidget/tst_qwidget.cpp
@@ -397,6 +397,9 @@ private slots:
     void minimizedWindowModeTransitions();
     void normalWindowModeTransitions();
     void focusSwitchClosesPopupMenu();
+#if !defined(Q_SYMBIAN_SEMITRANSPARENT_BG_SURFACE)
+    void opacityChangeCausesBackingStoreRecreation();
+#endif
 #endif
 
     void focusProxyAndInputMethods();
@@ -10334,7 +10337,47 @@ void tst_QWidget::focusSwitchClosesPopupMenu()
     mainWindow.activateWindow();
     QVERIFY(!CEikonEnv::Static()->AppUiFactory()->MenuBar()->IsDisplayed());
 }
-#endif
+
+#if !defined(Q_SYMBIAN_SEMITRANSPARENT_BG_SURFACE)
+class OpacityChangeWidget : public QWidget
+{
+public:
+    OpacityChangeWidget() : m_paintEngineType(QPaintEngine::MaxUser) { }
+    void paintEvent(QPaintEvent *)
+    {
+        QPainter painter(this);
+        m_paintEngineType = painter.paintEngine()->type();
+    }
+    QPaintEngine::Type paintEngineType() const { return m_paintEngineType; }
+private:
+    QPaintEngine::Type m_paintEngineType;
+};
+
+void tst_QWidget::opacityChangeCausesBackingStoreRecreation()
+{
+    OpacityChangeWidget w;
+    w.show();
+    QTest::qWaitForWindowShown(&w);
+    const QPaintEngine::Type type = w.paintEngineType();
+    if (QPaintEngine::OpenGL != type && QPaintEngine::OpenVG != type) {
+        QSKIP("Test case is only valid when using opengl or openvg graphics system", SkipAll);
+    } else {
+        if (QApplicationPrivate::instance()->useTranslucentEGLSurfaces) {
+            QSKIP("Test case is only valid when EGL surface transparency is not supported", SkipAll);
+        } else {
+            // Making window transparent should force switch to raster graphics system
+            w.setAttribute(Qt::WA_TranslucentBackground, true);
+            w.repaint();
+            QCOMPARE(w.paintEngineType(), QPaintEngine::Raster);
+            // Making window opaque should cause switch back to previous graphics system
+            w.setAttribute(Qt::WA_TranslucentBackground, false);
+            w.repaint();
+            QCOMPARE(w.paintEngineType(), type);
+        }
+    }
+}
+#endif // !Q_SYMBIAN_SEMITRANSPARENT_BG_SURFACE
+#endif // Q_OS_SYMBIAN
 
 class InputContextTester : public QInputContext
 {
diff --git a/tools/linguist/lupdate/main.cpp b/tools/linguist/lupdate/main.cpp
index ab88083..7337732 100644
--- a/tools/linguist/lupdate/main.cpp
+++ b/tools/linguist/lupdate/main.cpp
@@ -508,6 +508,9 @@ int main(int argc, char **argv)
                 || arg == QLatin1String("-h")) {
             printUsage();
             return 0;
+        } else if (arg == QLatin1String("-list-languages")) {
+            printOut(getNumerusInfoString());
+            return 0;
         } else if (arg == QLatin1String("-pluralonly")) {
             options |= PluralOnly;
             continue;
diff --git a/tools/linguist/shared/numerus.cpp b/tools/linguist/shared/numerus.cpp
index 87f3aee..1ab300c 100644
--- a/tools/linguist/shared/numerus.cpp
+++ b/tools/linguist/shared/numerus.cpp
@@ -394,4 +394,27 @@ bool getNumerusInfo(QLocale::Language language, QLocale::Country country,
     return false;
 }
 
+QString getNumerusInfoString()
+{
+    QStringList langs;
+
+    for (int i = 0; i < NumerusTableSize; ++i) {
+        const NumerusTableEntry &entry = numerusTable[i];
+        for (int j = 0; entry.languages[j] != EOL; ++j) {
+            QLocale loc(entry.languages[j], entry.countries ? entry.countries[j] : QLocale::AnyCountry);
+            QString lang = QLocale::languageToString(entry.languages[j]);
+            if (loc.language() == QLocale::C)
+                lang += QLatin1String(" (!!!)");
+            else if (entry.countries && entry.countries[j] != QLocale::AnyCountry)
+                lang += QLatin1String(" (") + QLocale::countryToString(loc.country()) + QLatin1Char(')');
+            else
+                lang += QLatin1String(" [") + QLocale::countryToString(loc.country()) + QLatin1Char(']');
+            langs << QString::fromLatin1("%1 %2 %3\n").arg(lang, -40).arg(loc.name(), -8)
+                                .arg(QString::fromLatin1(entry.gettextRules));
+        }
+    }
+    langs.sort();
+    return langs.join(QString());
+}
+
 QT_END_NAMESPACE
diff --git a/tools/linguist/shared/translator.h b/tools/linguist/shared/translator.h
index 3b7bd64..d0da527 100644
--- a/tools/linguist/shared/translator.h
+++ b/tools/linguist/shared/translator.h
@@ -254,6 +254,8 @@ private:
 bool getNumerusInfo(QLocale::Language language, QLocale::Country country,
                     QByteArray *rules, QStringList *forms, const char **gettextRules);
 
+QString getNumerusInfoString();
+
 bool saveQM(const Translator &translator, QIODevice &dev, ConversionData &cd);
 
 /*
diff --git a/translations/qt_ko.ts b/translations/qt_ko.ts
index c7ab8e3..b9e30f5 100644
--- a/translations/qt_ko.ts
+++ b/translations/qt_ko.ts
@@ -6328,11 +6328,11 @@ Do you want to overwrite it?</source>
     </message>
     <message>
         <source>Touroku</source>
-        <translation type="unfinished"></translation>
+        <translation>단어 등록</translation>
     </message>
     <message>
         <source>Massyo</source>
-        <translation type="unfinished"></translation>
+        <translation>단어 지움</translation>
     </message>
     <message>
         <source>Kana Lock</source>
@@ -6344,11 +6344,11 @@ Do you want to overwrite it?</source>
     </message>
     <message>
         <source>Eisu Shift</source>
-        <translation type="unfinished"></translation>
+        <translation>한자 Shift</translation>
     </message>
     <message>
         <source>Eisu toggle</source>
-        <translation type="unfinished"></translation>
+        <translation>한자 반전</translation>
     </message>
     <message>
         <source>Code input</source>