Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (114 commits)
  Fix the test of QDirIterator with NoDot and NoDotDot
  Split QDir::NoDotAndDotDot into QDir::NoDot and QDir::NoDotDot
  QFSFileEngine: don't look through NTFS junctions
  After showing modal windows, WM_LBUTTONUP for double click is ignored.
  Possible fix for missing QML properties in the qt.qhp file.
  Use standard theme icons in Linguist where possible
  Use more standard icons from the theme in Assistant
  Use more standard icons for standard actions in Designer
  Drag & drop operations wont end while using Remote Desktop sessions
  _close(fd) closes the associated handle and not the other way around
  Fixed locale mapping on Symbian.
  Revert change 7bf4512659 on Cocoa.
  Extended the high_attributes array, since we have more than 127 widget attributes now.
  Added instructions for MinGW users wanting to build the MySQL driver.
  Designer: Fix broken resource view.
  Add missing ,.
  get rid of build warning messages
  Quiet unnecessary configure/qmake warnings when EPOCROOT is not set.
  Add configure test for Maemo Internet Connection Daemon.
  fix warning
  ...

47 files changed, 496 insertions, 214 deletions

diff --git a/src/gui/dialogs/qfileinfogatherer.cpp b/src/gui/dialogs/qfileinfogatherer.cpp
index 3b08bf6..3b279ae 100644
--- a/src/gui/dialogs/qfileinfogatherer.cpp
+++ b/src/gui/dialogs/qfileinfogatherer.cpp
@@ -297,7 +297,8 @@ void QFileInfoGatherer::getFileInfos(const QString &path, const QStringList &fil
         return;
     }
 
-    QTime base = QTime::currentTime();
+    QElapsedTimer base;
+    base.start();
     QFileInfo fileInfo;
     bool firstTime = true;
     QList<QPair<QString, QFileInfo> > updatedFiles;
@@ -326,9 +327,10 @@ void QFileInfoGatherer::getFileInfos(const QString &path, const QStringList &fil
     emit directoryLoaded(path);
 }
 
-void QFileInfoGatherer::fetch(const QFileInfo &fileInfo, QTime &base, bool &firstTime, QList<QPair<QString, QFileInfo> > &updatedFiles, const QString &path) {
+void QFileInfoGatherer::fetch(const QFileInfo &fileInfo, QElapsedTimer &base, bool &firstTime, QList<QPair<QString, QFileInfo> > &updatedFiles, const QString &path) {
     updatedFiles.append(QPair<QString, QFileInfo>(fileInfo.fileName(), fileInfo));
-    QTime current = QTime::currentTime();
+    QElapsedTimer current;
+    current.start();
     if ((firstTime && updatedFiles.count() > 100) || base.msecsTo(current) > 1000) {
         emit updates(path, updatedFiles);
         updatedFiles.clear();
diff --git a/src/gui/dialogs/qfileinfogatherer_p.h b/src/gui/dialogs/qfileinfogatherer_p.h
index eff6b3c..5abcd94 100644
--- a/src/gui/dialogs/qfileinfogatherer_p.h
+++ b/src/gui/dialogs/qfileinfogatherer_p.h
@@ -60,9 +60,10 @@
 #include <qfileiconprovider.h>
 #include <qfsfileengine.h>
 #include <qpair.h>
-#include <qdatetime.h>
 #include <qstack.h>
+#include <qdatetime.h>
 #include <qdir.h>
+#include <qelapsedtimer.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -174,7 +175,7 @@ protected:
     void getFileInfos(const QString &path, const QStringList &files);
 
 private:
-    void fetch(const QFileInfo &info, QTime &base, bool &firstTime, QList<QPair<QString, QFileInfo> > &updatedFiles, const QString &path);
+    void fetch(const QFileInfo &info, QElapsedTimer &base, bool &firstTime, QList<QPair<QString, QFileInfo> > &updatedFiles, const QString &path);
     QString translateDriveName(const QFileInfo &drive) const;
 
     QMutex mutex;
diff --git a/src/gui/dialogs/qprogressdialog.cpp b/src/gui/dialogs/qprogressdialog.cpp
index 4fffdba..a2d7b23 100644
--- a/src/gui/dialogs/qprogressdialog.cpp
+++ b/src/gui/dialogs/qprogressdialog.cpp
@@ -46,7 +46,6 @@
 #include "qshortcut.h"
 #include "qpainter.h"
 #include "qdrawutil.h"
-#include "qdatetime.h"
 #include "qlabel.h"
 #include "qprogressbar.h"
 #include "qapplication.h"
@@ -54,6 +53,7 @@
 #include "qpushbutton.h"
 #include "qcursor.h"
 #include "qtimer.h"
+#include "qelapsedtimer.h"
 #include <private/qdialog_p.h>
 #include <limits.h>
 
@@ -103,7 +103,7 @@ public:
     QTimer *forceTimer;
     bool shown_once;
     bool cancellation_flag;
-    QTime starttime;
+    QElapsedTimer starttime;
 #ifndef QT_NO_CURSOR
     QCursor parentCursor;
 #endif
diff --git a/src/gui/dialogs/qwizard.cpp b/src/gui/dialogs/qwizard.cpp
index a58057d..8607529 100644
--- a/src/gui/dialogs/qwizard.cpp
+++ b/src/gui/dialogs/qwizard.cpp
@@ -218,8 +218,8 @@ public:
     : topLevelMarginLeft(-1), topLevelMarginRight(-1), topLevelMarginTop(-1),
       topLevelMarginBottom(-1), childMarginLeft(-1), childMarginRight(-1),
       childMarginTop(-1), childMarginBottom(-1), hspacing(-1), vspacing(-1),
-          wizStyle(QWizard::ClassicStyle), header(false), watermark(false), title(false),
-          subTitle(false), extension(false) {}
+      wizStyle(QWizard::ClassicStyle), header(false), watermark(false), title(false),
+      subTitle(false), extension(false), sideWidget(false) {}
 
     int topLevelMarginLeft;
     int topLevelMarginRight;
@@ -238,6 +238,7 @@ public:
     bool title;
     bool subTitle;
     bool extension;
+    bool sideWidget;
 
     bool operator==(const QWizardLayoutInfo &other);
     inline bool operator!=(const QWizardLayoutInfo &other) { return !operator==(other); }
@@ -261,7 +262,8 @@ bool QWizardLayoutInfo::operator==(const QWizardLayoutInfo &other)
            && watermark == other.watermark
            && title == other.title
            && subTitle == other.subTitle
-           && extension == other.extension;
+           && extension == other.extension
+           && sideWidget == other.sideWidget;
 }
 
 class QWizardHeader : public QWidget
@@ -425,6 +427,40 @@ public:
         : QWizardHeader(Ruler, parent) {}
 };
 
+class QWatermarkLabel : public QLabel
+{
+public:
+    QWatermarkLabel(QWidget *parent, QWidget *sideWidget) : QLabel(parent), m_sideWidget(sideWidget) {
+        m_layout = new QVBoxLayout(this);
+        if (m_sideWidget)
+            m_layout->addWidget(m_sideWidget);
+    }
+
+    QSize minimumSizeHint() const {
+        if (!pixmap() && !pixmap()->isNull())
+            return pixmap()->size();
+        return QFrame::minimumSizeHint();
+    }
+
+    void setSideWidget(QWidget *widget) {
+        if (m_sideWidget == widget)
+            return;
+        if (m_sideWidget) {
+            m_layout->removeWidget(m_sideWidget);
+            m_sideWidget->hide();
+        }
+        m_sideWidget = widget;
+        if (m_sideWidget)
+            m_layout->addWidget(m_sideWidget);
+    }
+    QWidget *sideWidget() const {
+        return m_sideWidget;
+    }
+private:
+    QVBoxLayout *m_layout;
+    QWidget *m_sideWidget;
+};
+
 class QWizardPagePrivate : public QWidgetPrivate
 {
     Q_DECLARE_PUBLIC(QWizardPage)
@@ -501,6 +537,7 @@ public:
 
     inline QWizardPrivate()
         : start(-1)
+        , startSetByUser(false)
         , current(-1)
         , canContinue(false)
         , canFinish(false)
@@ -513,6 +550,7 @@ public:
         , placeholderWidget2(0)
         , headerWidget(0)
         , watermarkLabel(0)
+        , sideWidget(0)
         , titleLabel(0)
         , subTitleLabel(0)
         , bottomRuler(0)
@@ -581,6 +619,7 @@ public:
     QList<int> history;
     QSet<int> initialized; // ### remove and move bit to QWizardPage?
     int start;
+    bool startSetByUser;
     int current;
     bool canContinue;
     bool canFinish;
@@ -612,7 +651,8 @@ public:
     QWidget *placeholderWidget1;
     QWidget *placeholderWidget2;
     QWizardHeader *headerWidget;
-    QLabel *watermarkLabel;
+    QWatermarkLabel *watermarkLabel;
+    QWidget *sideWidget;
     QFrame *pageFrame;
     QLabel *titleLabel;
     QLabel *subTitleLabel;
@@ -907,11 +947,12 @@ QWizardLayoutInfo QWizardPrivate::layoutInfoForCurrentPage()
 
     info.header = (info.wizStyle == QWizard::ClassicStyle || info.wizStyle == QWizard::ModernStyle)
         && !(opts & QWizard::IgnoreSubTitles) && !subTitleText.isEmpty();
+    info.sideWidget = sideWidget;
     info.watermark = (info.wizStyle != QWizard::MacStyle) && (info.wizStyle != QWizard::AeroStyle)
         && !watermarkPixmap.isNull();
     info.title = !info.header && !titleText.isEmpty();
     info.subTitle = !(opts & QWizard::IgnoreSubTitles) && !info.header && !subTitleText.isEmpty();
-    info.extension = info.watermark && (opts & QWizard::ExtendedWatermarkPixmap);
+    info.extension = (info.watermark || info.sideWidget) && (opts & QWizard::ExtendedWatermarkPixmap);
 
     return info;
 }
@@ -954,7 +995,7 @@ void QWizardPrivate::recreateLayout(const QWizardLayoutInfo &info)
     int numColumns;
     if (mac) {
         numColumns = 3;
-    } else if (info.watermark) {
+    } else if (info.watermark || info.sideWidget) {
         numColumns = 2;
     } else {
         numColumns = 1;
@@ -1096,8 +1137,8 @@ void QWizardPrivate::recreateLayout(const QWizardLayoutInfo &info)
         pageFrame->setContentsMargins(hMargin, vMargin, hMargin, vMargin);
     }
 
-    if (info.watermark && !watermarkLabel) {
-        watermarkLabel = new QLabel(antiFlickerWidget);
+    if ((info.watermark || info.sideWidget) && !watermarkLabel) {
+        watermarkLabel = new QWatermarkLabel(antiFlickerWidget, sideWidget);
         watermarkLabel->setBackgroundRole(QPalette::Base);
         watermarkLabel->setMinimumHeight(1);
         watermarkLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
@@ -1173,7 +1214,7 @@ void QWizardPrivate::recreateLayout(const QWizardLayoutInfo &info)
 
     mainLayout->addLayout(buttonLayout, row++, buttonStartColumn, 1, buttonNumColumns);
 
-    if (info.watermark) {
+    if (info.watermark || info.sideWidget) {
         if (info.extension)
             watermarkEndRow = row;
         mainLayout->addWidget(watermarkLabel, watermarkStartRow, 0,
@@ -1193,7 +1234,7 @@ void QWizardPrivate::recreateLayout(const QWizardLayoutInfo &info)
     if (bottomRuler)
         bottomRuler->setVisible(classic || modern);
     if (watermarkLabel)
-        watermarkLabel->setVisible(info.watermark);
+        watermarkLabel->setVisible(info.watermark || info.sideWidget);
 
     layoutInfo = info;
 }
@@ -1233,10 +1274,17 @@ void QWizardPrivate::updateLayout()
                             titleFmt, subTitleFmt);
     }
 
-    if (info.watermark) {
-        Q_ASSERT(page);
-        watermarkLabel->setPixmap(page->pixmap(QWizard::WatermarkPixmap));
+    if (info.watermark || info.sideWidget) {
+        QPixmap pix;
+        if (info.watermark) {
+            if (page)
+                pix = page->pixmap(QWizard::WatermarkPixmap);
+            else
+                pix = q->pixmap(QWizard::WatermarkPixmap);
+        }
+        watermarkLabel->setPixmap(pix); // in case there is no watermark and we show the side widget we need to clear the watermark
     }
+
     if (info.title) {
         Q_ASSERT(page);
         titleLabel->setTextFormat(titleFmt);
@@ -1267,7 +1315,7 @@ void QWizardPrivate::updateMinMaxSizes(const QWizardLayoutInfo &info)
         minimumSize.setWidth(headerWidget->maximumWidth());
         maximumSize.setWidth(headerWidget->maximumWidth());
     }
-    if (info.watermark) {
+    if (info.watermark && !info.sideWidget) {
         minimumSize.setHeight(mainLayout->totalSizeHint().height());
         maximumSize.setHeight(mainLayout->totalSizeHint().height());
     }
@@ -2149,7 +2197,7 @@ QWizard::~QWizard()
     The ID is guaranteed to be larger than any other ID in the
     QWizard so far.
 
-    \sa setPage(), page()
+    \sa setPage(), page(), pageAdded()
 */
 int QWizard::addPage(QWizardPage *page)
 {
@@ -2166,7 +2214,10 @@ int QWizard::addPage(QWizardPage *page)
 
     Adds the given \a page to the wizard with the given \a id.
 
-    \sa addPage(), page()
+    \note Adding a page may influence the value of the startId property
+    in case it was not set explicitly.
+
+    \sa addPage(), page(), pageAdded()
 */
 void QWizard::setPage(int theid, QWizardPage *page)
 {
@@ -2210,12 +2261,19 @@ void QWizard::setPage(int theid, QWizardPage *page)
     // hide new page and reset layout to old status
     page->hide();
     d->pageVBoxLayout->setEnabled(pageVBoxLayoutEnabled);
+
+    if (!d->startSetByUser && d->pageMap.constBegin().key() == theid)
+        d->start = theid;
+    emit pageAdded(theid);
 }
 
 /*!
     Removes the page with the given \a id. cleanupPage() will be called if necessary.
+
+    \note Removing a page may influence the value of the startId property.
+
     \since 4.5
-    \sa addPage(), setPage()
+    \sa addPage(), setPage(), pageRemoved(), startId()
 */
 void QWizard::removePage(int id)
 {
@@ -2223,8 +2281,24 @@ void QWizard::removePage(int id)
 
     QWizardPage *removedPage = 0;
 
-    if (d->start == id)
-        d->start = -1;
+    // update startItem accordingly
+    if (d->pageMap.count() > 0) { // only if we have any pages
+        if (d->start == id) {
+            const int firstId = d->pageMap.constBegin().key();
+            if (firstId == id) {
+                if (d->pageMap.count() > 1)
+                    d->start = (++d->pageMap.constBegin()).key(); // secondId
+                else
+                    d->start = -1; // removing the last page
+            } else { // startSetByUser has to be "true" here
+                d->start = firstId;
+            }
+            d->startSetByUser = false;
+        }
+    }
+
+    if (d->pageMap.contains(id))
+        emit pageRemoved(id);
 
     if (!d->history.contains(id)) {
         // Case 1: removing a page not in the history
@@ -2334,21 +2408,27 @@ QList<int> QWizard::pageIds() const
 void QWizard::setStartId(int theid)
 {
     Q_D(QWizard);
-    if (!d->pageMap.contains(theid)) {
-        qWarning("QWizard::setStartId: Invalid page ID %d", theid);
+    int newStart = theid;
+    if (theid == -1)
+        newStart = d->pageMap.count() ? d->pageMap.constBegin().key() : -1;
+
+    if (d->start == newStart) {
+        d->startSetByUser = theid != -1;
         return;
     }
-    d->start = theid;
+
+    if (!d->pageMap.contains(newStart)) {
+        qWarning("QWizard::setStartId: Invalid page ID %d", newStart);
+        return;
+    }
+    d->start = newStart;
+    d->startSetByUser = theid != -1;
 }
 
 int QWizard::startId() const
 {
     Q_D(const QWizard);
-    if (d->start != -1)
-        return d->start;
-    if (!d->pageMap.isEmpty())
-        return d->pageMap.constBegin().key();
-    return -1;
+    return d->start;
 }
 
 /*!
@@ -2825,6 +2905,55 @@ void QWizard::setDefaultProperty(const char *className, const char *property,
 }
 
 /*!
+    \since 4.7
+
+    Sets the given \a widget to be shown on the left side of the wizard.
+    For styles which use the WatermarkPixmap (ClassicStyle and ModernStyle)
+    the side widget is displayed on top of the watermark, for other styles
+    or when the watermark is not provided the side widget is displayed
+    on the left side of the wizard.
+
+    Passing 0 shows no side widget.
+
+    When the \a widget is not 0 the wizard reparents it.
+
+    Any previous side widget is hidden.
+
+    You may call setSideWidget() with the same widget at different
+    times.
+
+    All widgets set here will be deleted by the wizard when it is
+    destroyed unless you separately reparent the widget after setting
+    some other side widget (or 0).
+
+    By default, no side widget is present.
+*/
+void QWizard::setSideWidget(QWidget *widget)
+{
+    Q_D(QWizard);
+
+    d->sideWidget = widget;
+    if (d->watermarkLabel) {
+        d->watermarkLabel->setSideWidget(widget);
+        d->updateLayout();
+    }
+}
+
+/*!
+    \since 4.7
+
+    Returns the widget on the left side of the wizard or 0.
+
+    By default, no side widget is present.
+*/
+QWidget *QWizard::sideWidget() const
+{
+    Q_D(const QWizard);
+
+    return d->sideWidget;
+}
+
+/*!
     \reimp
 */
 void QWizard::setVisible(bool visible)
@@ -2878,6 +3007,28 @@ QSize QWizard::sizeHint() const
 */
 
 /*!
+    \fn void QWizard::pageAdded(int id)
+
+    \since 4.7
+
+    This signal is emitted whenever a page is added to the
+    wizard. The page's \a id is passed as parameter.
+
+    \sa addPage(), setPage(), startId()
+*/
+
+/*!
+    \fn void QWizard::pageRemoved(int id)
+
+    \since 4.7
+
+    This signal is emitted whenever a page is removed from the
+    wizard. The page's \a id is passed as parameter.
+
+    \sa removePage(), startId()
+*/
+
+/*!
     \fn void QWizard::helpRequested()
 
     This signal is emitted when the user clicks the \gui Help button.
diff --git a/src/gui/dialogs/qwizard.h b/src/gui/dialogs/qwizard.h
index 58b13fe..b146147 100644
--- a/src/gui/dialogs/qwizard.h
+++ b/src/gui/dialogs/qwizard.h
@@ -165,6 +165,9 @@ public:
     void setPixmap(WizardPixmap which, const QPixmap &pixmap);
     QPixmap pixmap(WizardPixmap which) const;
 
+    void setSideWidget(QWidget *widget);
+    QWidget *sideWidget() const;
+
     void setDefaultProperty(const char *className, const char *property,
                             const char *changedSignal);
 
@@ -175,6 +178,8 @@ Q_SIGNALS:
     void currentIdChanged(int id);
     void helpRequested();
     void customButtonClicked(int which);
+    void pageAdded(int id);
+    void pageRemoved(int id);
 
 public Q_SLOTS:
     void back();
diff --git a/src/gui/itemviews/qabstractitemview.cpp b/src/gui/itemviews/qabstractitemview.cpp
index a4722f7..32d7bca 100644
--- a/src/gui/itemviews/qabstractitemview.cpp
+++ b/src/gui/itemviews/qabstractitemview.cpp
@@ -104,7 +104,8 @@ QAbstractItemViewPrivate::QAbstractItemViewPrivate()
         horizontalScrollMode(QAbstractItemView::ScrollPerItem),
         currentIndexSet(false),
         wrapItemText(false),
-        delayedPendingLayout(true)
+        delayedPendingLayout(true),
+        moveCursorUpdatedView(false)
 {
 }
 
@@ -2208,6 +2209,7 @@ void QAbstractItemView::keyPressEvent(QKeyEvent *event)
 #endif
 
     QPersistentModelIndex newCurrent;
+    d->moveCursorUpdatedView = false;
     switch (event->key()) {
     case Qt::Key_Down:
         newCurrent = moveCursor(MoveDown, event->modifiers());
@@ -2264,6 +2266,7 @@ void QAbstractItemView::keyPressEvent(QKeyEvent *event)
                 QRect rect(d->pressedPosition - d->offset(), QSize(1, 1));
                 setSelection(rect, command);
             }
+            event->accept();
             return;
         }
     }
@@ -2361,6 +2364,8 @@ void QAbstractItemView::keyPressEvent(QKeyEvent *event)
         }
         break; }
     }
+    if (d->moveCursorUpdatedView)
+        event->accept();
 }
 
 /*!
@@ -2837,7 +2842,8 @@ void QAbstractItemView::keyboardSearch(const QString &search)
 
     QModelIndex start = currentIndex().isValid() ? currentIndex()
                         : d->model->index(0, 0, d->root);
-    QTime now(QTime::currentTime());
+    QElapsedTimer now;
+    now.start();
     bool skipRow = false;
     if (search.isEmpty()
         || (d->keyboardInputTime.msecsTo(now) > QApplication::keyboardInputInterval())) {
diff --git a/src/gui/itemviews/qabstractitemview_p.h b/src/gui/itemviews/qabstractitemview_p.h
index 82fd1a6..fce74f3 100644
--- a/src/gui/itemviews/qabstractitemview_p.h
+++ b/src/gui/itemviews/qabstractitemview_p.h
@@ -56,7 +56,6 @@
 #include "private/qabstractscrollarea_p.h"
 #include "private/qabstractitemmodel_p.h"
 #include "QtGui/qapplication.h"
-#include "QtCore/qdatetime.h"
 #include "QtGui/qevent.h"
 #include "QtGui/qmime.h"
 #include "QtGui/qpainter.h"
@@ -65,6 +64,7 @@
 #include "QtCore/qdebug.h"
 #include "QtGui/qpainter.h"
 #include "QtCore/qbasictimer.h"
+#include "QtCore/qelapsedtimer.h"
 
 #ifndef QT_NO_ITEMVIEWS
 
@@ -390,7 +390,7 @@ public:
 #endif
 
     QString keyboardInput;
-    QTime keyboardInputTime;
+    QElapsedTimer keyboardInputTime;
 
     bool autoScroll;
     QBasicTimer autoScrollTimer;
@@ -419,6 +419,7 @@ public:
 
     bool wrapItemText;
     mutable bool delayedPendingLayout;
+    bool moveCursorUpdatedView;
 
 private:
     mutable QBasicTimer delayedLayout;
diff --git a/src/gui/itemviews/qitemdelegate.cpp b/src/gui/itemviews/qitemdelegate.cpp
index 7d8e103..cba213b 100644
--- a/src/gui/itemviews/qitemdelegate.cpp
+++ b/src/gui/itemviews/qitemdelegate.cpp
@@ -1023,7 +1023,7 @@ QPixmap QItemDelegate::decoration(const QStyleOptionViewItem &option, const QVar
 // hacky but faster version of "QString::sprintf("%d-%d", i, enabled)"
 static QString qPixmapSerial(quint64 i, bool enabled)
 {
-    ushort arr[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', '0' + enabled };
+    ushort arr[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', ushort('0' + enabled) };
     ushort *ptr = &arr[16];
 
     while (i > 0) {
diff --git a/src/gui/itemviews/qtreeview.cpp b/src/gui/itemviews/qtreeview.cpp
index 4636c50..063f3f4 100644
--- a/src/gui/itemviews/qtreeview.cpp
+++ b/src/gui/itemviews/qtreeview.cpp
@@ -962,7 +962,8 @@ void QTreeView::keyboardSearch(const QString &search)
     else
         start = d->model->index(0, 0, d->root);
 
-    QTime now(QTime::currentTime());
+    QElapsedTimer now;
+    now.start();
     bool skipRow = false;
     if (search.isEmpty()
         || (d->keyboardInputTime.msecsTo(now) > QApplication::keyboardInputInterval())) {
@@ -2160,9 +2161,10 @@ QModelIndex QTreeView::moveCursor(CursorAction cursorAction, Qt::KeyboardModifie
         return d->modelIndex(d->above(vi), current.column());
     case MoveLeft: {
         QScrollBar *sb = horizontalScrollBar();
-        if (vi < d->viewItems.count() && d->viewItems.at(vi).expanded && d->itemsExpandable && sb->value() == sb->minimum())
+        if (vi < d->viewItems.count() && d->viewItems.at(vi).expanded && d->itemsExpandable && sb->value() == sb->minimum()) {
             d->collapse(vi, true);
-        else {
+            d->moveCursorUpdatedView = true;
+        } else {
             bool descend = style()->styleHint(QStyle::SH_ItemView_ArrowKeysNavigateIntoChildren, 0, this);
             if (descend) {
                 QModelIndex par = current.parent();
@@ -2182,7 +2184,10 @@ QModelIndex QTreeView::moveCursor(CursorAction cursorAction, Qt::KeyboardModifie
                         return next;
                 }
 
+                int oldValue = sb->value();
                 sb->setValue(sb->value() - sb->singleStep());
+                if (oldValue != sb->value())
+                    d->moveCursorUpdatedView = true;
             }
 
         }
@@ -2194,6 +2199,7 @@ QModelIndex QTreeView::moveCursor(CursorAction cursorAction, Qt::KeyboardModifie
         if (vi < d->viewItems.count() && !d->viewItems.at(vi).expanded && d->itemsExpandable
             && d->hasVisibleChildren(d->viewItems.at(vi).index)) {
             d->expand(vi, true);
+            d->moveCursorUpdatedView = true;
         } else {
             bool descend = style()->styleHint(QStyle::SH_ItemView_ArrowKeysNavigateIntoChildren, 0, this);
             if (descend) {
@@ -2216,7 +2222,10 @@ QModelIndex QTreeView::moveCursor(CursorAction cursorAction, Qt::KeyboardModifie
 
                 //last restort: we change the scrollbar value
                 QScrollBar *sb = horizontalScrollBar();
+                int oldValue = sb->value();
                 sb->setValue(sb->value() + sb->singleStep());
+                if (oldValue != sb->value())
+                    d->moveCursorUpdatedView = true;
             }
         }
         updateGeometries();
diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index 9fe6c87..be2683d 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -2311,12 +2311,15 @@ static bool qt_detectRTLLanguage()
                          " languages or to 'RTL' in right-to-left languages (such as Hebrew"
                          " and Arabic) to get proper widget layout.") == QLatin1String("RTL"));
 }
-#if defined(QT_MAC_USE_COCOA)
+#if defined(Q_WS_MAC)
 static const char *application_menu_strings[] = {
     QT_TRANSLATE_NOOP("MAC_APPLICATION_MENU","Services"),
     QT_TRANSLATE_NOOP("MAC_APPLICATION_MENU","Hide %1"),
     QT_TRANSLATE_NOOP("MAC_APPLICATION_MENU","Hide Others"),
-    QT_TRANSLATE_NOOP("MAC_APPLICATION_MENU","Show All")
+    QT_TRANSLATE_NOOP("MAC_APPLICATION_MENU","Show All"),
+    QT_TRANSLATE_NOOP("MAC_APPLICATION_MENU","Preferences..."),
+    QT_TRANSLATE_NOOP("MAC_APPLICATION_MENU","Quit %1"),
+    QT_TRANSLATE_NOOP("MAC_APPLICATION_MENU","About %1")
     };
 QString qt_mac_applicationmenu_string(int type)
 {
diff --git a/src/gui/kernel/qapplication_win.cpp b/src/gui/kernel/qapplication_win.cpp
index ae9b34c..1a649ea 100644
--- a/src/gui/kernel/qapplication_win.cpp
+++ b/src/gui/kernel/qapplication_win.cpp
@@ -1578,6 +1578,10 @@ extern "C" LRESULT QT_WIN_CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wPa
     case WM_MBUTTONDOWN:
     case WM_RBUTTONDOWN:
     case WM_XBUTTONDOWN:
+    case WM_LBUTTONDBLCLK:
+    case WM_RBUTTONDBLCLK:
+    case WM_MBUTTONDBLCLK:
+    case WM_XBUTTONDBLCLK:
         if (qt_win_ignoreNextMouseReleaseEvent)
             qt_win_ignoreNextMouseReleaseEvent = false;
         break;
diff --git a/src/gui/kernel/qapplication_x11.cpp b/src/gui/kernel/qapplication_x11.cpp
index 985f825..67e0865 100644
--- a/src/gui/kernel/qapplication_x11.cpp
+++ b/src/gui/kernel/qapplication_x11.cpp
@@ -275,6 +275,8 @@ static const char * x11_atomnames = {
 
     "_NET_SYSTEM_TRAY_VISUAL\0"
 
+    "_NET_ACTIVE_WINDOW\0"
+
     // Property formats
     "COMPOUND_TEXT\0"
     "TEXT\0"
@@ -3058,6 +3060,8 @@ int QApplication::x11ClientMessage(QWidget* w, XEvent* event, bool passive_only)
                 if ((ulong) event->xclient.data.l[1] > X11->time)
                     X11->time = event->xclient.data.l[1];
                 QWidget *amw = activeModalWidget();
+                if (amw && amw->testAttribute(Qt::WA_X11DoNotAcceptFocus))
+                    amw = 0;
                 if (amw && !QApplicationPrivate::tryModalHelper(widget, 0)) {
                     QWidget *p = amw->parentWidget();
                     while (p && p != widget)
diff --git a/src/gui/kernel/qclipboard_x11.cpp b/src/gui/kernel/qclipboard_x11.cpp
index 047bd09..3bdc971 100644
--- a/src/gui/kernel/qclipboard_x11.cpp
+++ b/src/gui/kernel/qclipboard_x11.cpp
@@ -65,7 +65,6 @@
 #include "qapplication.h"
 #include "qdesktopwidget.h"
 #include "qbitmap.h"
-#include "qdatetime.h"
 #include "qiodevice.h"
 #include "qbuffer.h"
 #include "qtextcodec.h"
@@ -76,6 +75,7 @@
 #include "qt_x11_p.h"
 #include "qx11info_x11.h"
 #include "qimagewriter.h"
+#include "qelapsedtimer.h"
 #include "qvariant.h"
 #include "qdnd_p.h"
 #include <private/qwidget_p.h>
@@ -516,8 +516,9 @@ static Bool checkForClipboardEvents(Display *, XEvent *e, XPointer)
 
 bool QX11Data::clipboardWaitForEvent(Window win, int type, XEvent *event, int timeout)
 {
-    QTime started = QTime::currentTime();
-    QTime now = started;
+    QElapsedTimer started;
+    started.start();
+    QElapsedTimer now = started;
 
     if (QAbstractEventDispatcher::instance()->inherits("QtMotif")
         || QApplication::clipboard()->property("useEventLoopWhenWaiting").toBool()) {
@@ -545,9 +546,7 @@ bool QX11Data::clipboardWaitForEvent(Window win, int type, XEvent *event, int ti
             XSync(X11->display, false);
             usleep(50000);
 
-            now = QTime::currentTime();
-            if (started > now)                        // crossed midnight
-                started = now;
+            now.start();
 
             QEventLoop::ProcessEventsFlags flags(QEventLoop::ExcludeUserInputEvents
                                                  | QEventLoop::ExcludeSocketNotifiers
@@ -576,9 +575,7 @@ bool QX11Data::clipboardWaitForEvent(Window win, int type, XEvent *event, int ti
             if (XCheckIfEvent(X11->display, &e, checkForClipboardEvents, 0))
                 qApp->x11ProcessEvent(&e);
 
-            now = QTime::currentTime();
-            if ( started > now )                        // crossed midnight
-                started = now;
+            now.start();
 
             XFlush(X11->display);
 
diff --git a/src/gui/kernel/qcocoamenuloader_mac.mm b/src/gui/kernel/qcocoamenuloader_mac.mm
index 35d156a..b58fd7c 100644
--- a/src/gui/kernel/qcocoamenuloader_mac.mm
+++ b/src/gui/kernel/qcocoamenuloader_mac.mm
@@ -231,6 +231,9 @@ QT_USE_NAMESPACE
     [hideItem setTitle: qt_mac_QStringToNSString(qt_mac_applicationmenu_string(1).arg(qAppName()))];
     [hideAllOthersItem setTitle: qt_mac_QStringToNSString(qt_mac_applicationmenu_string(2))];
     [showAllItem setTitle: qt_mac_QStringToNSString(qt_mac_applicationmenu_string(3))];
+    [preferencesItem setTitle: qt_mac_QStringToNSString(qt_mac_applicationmenu_string(4))];
+    [quitItem setTitle: qt_mac_QStringToNSString(qt_mac_applicationmenu_string(5).arg(qAppName()))];
+    [aboutItem setTitle: qt_mac_QStringToNSString(qt_mac_applicationmenu_string(6).arg(qAppName()))];
 #endif
 }
 
diff --git a/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h b/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
index 9fe5ae0..129e0a5 100644
--- a/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
+++ b/src/gui/kernel/qcocoasharedwindowmethods_mac_p.h
@@ -132,26 +132,6 @@ QT_END_NAMESPACE
     [super toggleToolbarShown:sender];
 }
 
-/*
-    The methods keyDown, keyUp, and flagsChanged... These really shouldn't ever
-    get hit. We automatically say we can be first responder if we are a window.
-    So, the handling should get handled by the view. This is here more as a
-    last resort (i.e., this is code that can potentially be removed).
- */
-- (void)keyDown:(NSEvent *)theEvent
-{
-    bool keyOK = qt_dispatchKeyEvent(theEvent, [self QT_MANGLE_NAMESPACE(qt_qwidget)]);
-    if (!keyOK)
-        [super keyDown:theEvent];
-}
-
-- (void)keyUp:(NSEvent *)theEvent
-{
-    bool keyOK = qt_dispatchKeyEvent(theEvent, [self QT_MANGLE_NAMESPACE(qt_qwidget)]);
-    if (!keyOK)
-        [super keyUp:theEvent];
-}
-
 - (void)flagsChanged:(NSEvent *)theEvent
 {
     qt_dispatchModifiersChanged(theEvent, [self QT_MANGLE_NAMESPACE(qt_qwidget)]);
diff --git a/src/gui/kernel/qcocoaview_mac.mm b/src/gui/kernel/qcocoaview_mac.mm
index 4f71681..0e378f9 100644
--- a/src/gui/kernel/qcocoaview_mac.mm
+++ b/src/gui/kernel/qcocoaview_mac.mm
@@ -241,7 +241,8 @@ static int qCocoaViewCount = 0;
 
     QRegion mask = qt_widget_private(cursorWidget)->extra->mask;
     NSCursor *nscursor = static_cast<NSCursor *>(qt_mac_nsCursorForQCursor(cursorWidget->cursor()));
-    if (mask.isEmpty()) {
+    // The mask could have the WA_MouseNoMask attribute set and that means that we have to ignore the mask.
+    if (mask.isEmpty() || cursorWidget->testAttribute(Qt::WA_MouseNoMask)) {
         [self addCursorRect:[qt_mac_nativeview_for(cursorWidget) visibleRect] cursor:nscursor];
     } else {
         const QVector<QRect> &rects = mask.rects();
@@ -1029,11 +1030,16 @@ static int qCocoaViewCount = 0;
 {
     if (!qwidget)
         return NO;
+    // disabled widget shouldn't get focus even if it's a window.
+    // hence disabled windows will not get any key or mouse events.
+    if (!qwidget->isEnabled())
+        return NO;
     // Before accepting the focus for a window, we check that
     // the focusWidget (if any) is not contained in the same window.
-    if (qwidget->isWindow() && (!qApp->focusWidget()
-				|| qApp->focusWidget()->window() != qwidget))
+    if (qwidget->isWindow() && !qt_widget_private(qwidget)->topData()->embedded
+        && (!qApp->focusWidget() || qApp->focusWidget()->window() != qwidget)) {
         return YES;  // Always do it, so that windows can accept key press events.
+    }
     return qwidget->focusPolicy() != Qt::NoFocus;
 }
 
@@ -1044,7 +1050,17 @@ static int qCocoaViewCount = 0;
     // Seems like the following test only triggers if this
     // view is inside a QMacNativeWidget:
     if (qwidget == QApplication::focusWidget())
-        QApplicationPrivate::setFocusWidget(0, Qt::OtherFocusReason);
+        qwidget->clearFocus();
+    return YES;
+}
+
+- (BOOL)becomeFirstResponder
+{
+    // see the comment in the acceptsFirstResponder - if the window "stole" focus
+    // let it become the responder, but don't tell Qt
+    if (qwidget && qt_widget_private(qwidget->window())->topData()->embedded
+        && !QApplication::focusWidget() && qwidget->focusPolicy() != Qt::NoFocus)
+        qwidget->setFocus(Qt::OtherFocusReason);
     return YES;
 }
 
@@ -1118,8 +1134,15 @@ static int qCocoaViewCount = 0;
     }
     if (sendKeyEvents && !composing) {
         bool keyOK = qt_dispatchKeyEvent(theEvent, widgetToGetKey);
-        if (!keyOK && !sendToPopup)
-            [super keyDown:theEvent];
+        if (!keyOK && !sendToPopup) {
+            // find the first responder that is not created by Qt and forward
+            // the event to it (for example if Qt widget is embedded into native).
+            QWidget *toplevel = qwidget->window();
+            if (toplevel && qt_widget_private(toplevel)->topData()->embedded) {
+                if (NSResponder *w = [qt_mac_nativeview_for(toplevel) superview])
+                    [w keyDown:theEvent];
+            }
+        }
     }
 }
 
@@ -1128,8 +1151,13 @@ static int qCocoaViewCount = 0;
 {
     if (sendKeyEvents) {
         bool keyOK = qt_dispatchKeyEvent(theEvent, qwidget);
-        if (!keyOK)
-            [super keyUp:theEvent];
+        if (!keyOK) {
+            QWidget *toplevel = qwidget->window();
+            if (toplevel && qt_widget_private(toplevel)->topData()->embedded) {
+                if (NSResponder *w = [qt_mac_nativeview_for(toplevel) superview])
+                    [w keyUp:theEvent];
+            }
+        }
     }
 }
 
diff --git a/src/gui/kernel/qcursor_x11.cpp b/src/gui/kernel/qcursor_x11.cpp
index 4e871a6..8e48628 100644
--- a/src/gui/kernel/qcursor_x11.cpp
+++ b/src/gui/kernel/qcursor_x11.cpp
@@ -294,7 +294,7 @@ void QCursorData::update()
         return;
 #endif // QT_NO_XCURSOR
 
-    static const char cur_blank_bits[] = {
+    static const uchar cur_blank_bits[] = {
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
@@ -302,44 +302,44 @@ void QCursorData::update()
     // Non-standard X11 cursors are created from bitmaps
 
 #ifndef QT_USE_APPROXIMATE_CURSORS
-    static const char cur_ver_bits[] = {
+    static const uchar cur_ver_bits[] = {
         0x00, 0x00, 0x00, 0x00, 0x80, 0x01, 0xc0, 0x03, 0xe0, 0x07, 0xf0, 0x0f,
         0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0xf0, 0x0f,
         0xe0, 0x07, 0xc0, 0x03, 0x80, 0x01, 0x00, 0x00 };
-    static const char mcur_ver_bits[] = {
+    static const uchar mcur_ver_bits[] = {
         0x00, 0x00, 0x80, 0x03, 0xc0, 0x07, 0xe0, 0x0f, 0xf0, 0x1f, 0xf8, 0x3f,
         0xfc, 0x7f, 0xc0, 0x07, 0xc0, 0x07, 0xc0, 0x07, 0xfc, 0x7f, 0xf8, 0x3f,
         0xf0, 0x1f, 0xe0, 0x0f, 0xc0, 0x07, 0x80, 0x03 };
-    static const char cur_hor_bits[] = {
+    static const uchar cur_hor_bits[] = {
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x08, 0x30, 0x18,
         0x38, 0x38, 0xfc, 0x7f, 0xfc, 0x7f, 0x38, 0x38, 0x30, 0x18, 0x20, 0x08,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-    static const char mcur_hor_bits[] = {
+    static const uchar mcur_hor_bits[] = {
         0x00, 0x00, 0x00, 0x00, 0x40, 0x04, 0x60, 0x0c, 0x70, 0x1c, 0x78, 0x3c,
         0xfc, 0x7f, 0xfe, 0xff, 0xfe, 0xff, 0xfe, 0xff, 0xfc, 0x7f, 0x78, 0x3c,
         0x70, 0x1c, 0x60, 0x0c, 0x40, 0x04, 0x00, 0x00 };
-    static const char cur_bdiag_bits[] = {
+    static const uchar cur_bdiag_bits[] = {
         0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x3e, 0x00, 0x3c, 0x00, 0x3e,
         0x00, 0x37, 0x88, 0x23, 0xd8, 0x01, 0xf8, 0x00, 0x78, 0x00, 0xf8, 0x00,
         0xf8, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-    static const char mcur_bdiag_bits[] = {
+    static const uchar mcur_bdiag_bits[] = {
         0x00, 0x00, 0xc0, 0x7f, 0x80, 0x7f, 0x00, 0x7f, 0x00, 0x7e, 0x04, 0x7f,
         0x8c, 0x7f, 0xdc, 0x77, 0xfc, 0x63, 0xfc, 0x41, 0xfc, 0x00, 0xfc, 0x01,
         0xfc, 0x03, 0xfc, 0x07, 0x00, 0x00, 0x00, 0x00 };
-    static const char cur_fdiag_bits[] = {
+    static const uchar cur_fdiag_bits[] = {
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x01, 0xf8, 0x00, 0x78, 0x00,
         0xf8, 0x00, 0xd8, 0x01, 0x88, 0x23, 0x00, 0x37, 0x00, 0x3e, 0x00, 0x3c,
         0x00, 0x3e, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00 };
-    static const char mcur_fdiag_bits[] = {
+    static const uchar mcur_fdiag_bits[] = {
         0x00, 0x00, 0x00, 0x00, 0xfc, 0x07, 0xfc, 0x03, 0xfc, 0x01, 0xfc, 0x00,
         0xfc, 0x41, 0xfc, 0x63, 0xdc, 0x77, 0x8c, 0x7f, 0x04, 0x7f, 0x00, 0x7e,
         0x00, 0x7f, 0x80, 0x7f, 0xc0, 0x7f, 0x00, 0x00 };
-    static const char *cursor_bits16[] = {
+    static const uchar *cursor_bits16[] = {
         cur_ver_bits, mcur_ver_bits, cur_hor_bits, mcur_hor_bits,
         cur_bdiag_bits, mcur_bdiag_bits, cur_fdiag_bits, mcur_fdiag_bits,
         0, 0, cur_blank_bits, cur_blank_bits };
 
-    static const char vsplit_bits[] = {
+    static const uchar vsplit_bits[] = {
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x80, 0x00, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00,
@@ -351,7 +351,7 @@ void QCursorData::update()
         0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-    static const char vsplitm_bits[] = {
+    static const uchar vsplitm_bits[] = {
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
         0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xf0, 0x07, 0x00,
@@ -363,7 +363,7 @@ void QCursorData::update()
         0x00, 0xe0, 0x03, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-    static const char hsplit_bits[] = {
+    static const uchar hsplit_bits[] = {
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00,
@@ -375,7 +375,7 @@ void QCursorData::update()
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-    static const char hsplitm_bits[] = {
+    static const uchar hsplitm_bits[] = {
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00,
@@ -387,7 +387,7 @@ void QCursorData::update()
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-    static const char whatsthis_bits[] = {
+    static const uchar whatsthis_bits[] = {
         0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x05, 0xf0, 0x07, 0x00,
         0x09, 0x18, 0x0e, 0x00, 0x11, 0x1c, 0x0e, 0x00, 0x21, 0x1c, 0x0e, 0x00,
         0x41, 0x1c, 0x0e, 0x00, 0x81, 0x1c, 0x0e, 0x00, 0x01, 0x01, 0x07, 0x00,
@@ -399,7 +399,7 @@ void QCursorData::update()
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, };
-    static const char whatsthism_bits[] = {
+    static const uchar whatsthism_bits[] = {
         0x01, 0x00, 0x00, 0x00, 0x03, 0xf0, 0x07, 0x00, 0x07, 0xf8, 0x0f, 0x00,
         0x0f, 0xfc, 0x1f, 0x00, 0x1f, 0x3e, 0x1f, 0x00, 0x3f, 0x3e, 0x1f, 0x00,
         0x7f, 0x3e, 0x1f, 0x00, 0xff, 0x3e, 0x1f, 0x00, 0xff, 0x9d, 0x0f, 0x00,
@@ -411,7 +411,7 @@ void QCursorData::update()
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, };
-    static const char busy_bits[] = {
+    static const uchar busy_bits[] = {
         0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
         0x09, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00,
         0x41, 0xe0, 0xff, 0x00, 0x81, 0x20, 0x80, 0x00, 0x01, 0xe1, 0xff, 0x00,
@@ -423,7 +423,7 @@ void QCursorData::update()
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
-    static const char busym_bits[] = {
+    static const uchar busym_bits[] = {
         0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00,
         0x0f, 0x00, 0x00, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00,
         0x7f, 0xe0, 0xff, 0x00, 0xff, 0xe0, 0xff, 0x00, 0xff, 0xe1, 0xff, 0x00,
@@ -436,41 +436,41 @@ void QCursorData::update()
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 
-    static const char * const cursor_bits32[] = {
+    static const uchar * const cursor_bits32[] = {
         vsplit_bits, vsplitm_bits, hsplit_bits, hsplitm_bits,
         0, 0, 0, 0, whatsthis_bits, whatsthism_bits, busy_bits, busym_bits
     };
 
-    static const char forbidden_bits[] = {
+    static const uchar forbidden_bits[] = {
         0x00,0x00,0x00,0x80,0x1f,0x00,0xe0,0x7f,0x00,0xf0,0xf0,0x00,0x38,0xc0,0x01,
         0x7c,0x80,0x03,0xec,0x00,0x03,0xce,0x01,0x07,0x86,0x03,0x06,0x06,0x07,0x06,
         0x06,0x0e,0x06,0x06,0x1c,0x06,0x0e,0x38,0x07,0x0c,0x70,0x03,0x1c,0xe0,0x03,
         0x38,0xc0,0x01,0xf0,0xe0,0x00,0xe0,0x7f,0x00,0x80,0x1f,0x00,0x00,0x00,0x00 };
 
-    static const char forbiddenm_bits[] = {
+    static const uchar forbiddenm_bits[] = {
         0x80,0x1f,0x00,0xe0,0x7f,0x00,0xf0,0xff,0x00,0xf8,0xff,0x01,0xfc,0xf0,0x03,
         0xfe,0xc0,0x07,0xfe,0x81,0x07,0xff,0x83,0x0f,0xcf,0x07,0x0f,0x8f,0x0f,0x0f,
         0x0f,0x1f,0x0f,0x0f,0x3e,0x0f,0x1f,0xfc,0x0f,0x1e,0xf8,0x07,0x3e,0xf0,0x07,
         0xfc,0xe0,0x03,0xf8,0xff,0x01,0xf0,0xff,0x00,0xe0,0x7f,0x00,0x80,0x1f,0x00};
 
-    static const char openhand_bits[] = {
+    static const uchar openhand_bits[] = {
         0x80,0x01,0x58,0x0e,0x64,0x12,0x64,0x52,0x48,0xb2,0x48,0x92,
         0x16,0x90,0x19,0x80,0x11,0x40,0x02,0x40,0x04,0x40,0x04,0x20,
         0x08,0x20,0x10,0x10,0x20,0x10,0x00,0x00};
-    static const char openhandm_bits[] = {
+    static const uchar openhandm_bits[] = {
        0x80,0x01,0xd8,0x0f,0xfc,0x1f,0xfc,0x5f,0xf8,0xff,0xf8,0xff,
        0xf6,0xff,0xff,0xff,0xff,0x7f,0xfe,0x7f,0xfc,0x7f,0xfc,0x3f,
        0xf8,0x3f,0xf0,0x1f,0xe0,0x1f,0x00,0x00};
-    static const char closedhand_bits[] = {
+    static const uchar closedhand_bits[] = {
         0x00,0x00,0x00,0x00,0x00,0x00,0xb0,0x0d,0x48,0x32,0x08,0x50,
         0x10,0x40,0x18,0x40,0x04,0x40,0x04,0x20,0x08,0x20,0x10,0x10,
         0x20,0x10,0x20,0x10,0x00,0x00,0x00,0x00};
-    static const char closedhandm_bits[] = {
+    static const uchar closedhandm_bits[] = {
         0x00,0x00,0x00,0x00,0x00,0x00,0xb0,0x0d,0xf8,0x3f,0xf8,0x7f,
         0xf0,0x7f,0xf8,0x7f,0xfc,0x7f,0xfc,0x3f,0xf8,0x3f,0xf0,0x1f,
         0xe0,0x1f,0xe0,0x1f,0x00,0x00,0x00,0x00};
 
-    static const char * const cursor_bits20[] = {
+    static const uchar * const cursor_bits20[] = {
         forbidden_bits, forbiddenm_bits
     };
 
@@ -484,8 +484,8 @@ void QCursorData::update()
         fg.green = 0;
         fg.blue  = 0;
         int i = (cshape - Qt::SizeVerCursor) * 2;
-        pm  = XCreateBitmapFromData(dpy, rootwin, cursor_bits16[i], 16, 16);
-        pmm = XCreateBitmapFromData(dpy, rootwin, cursor_bits16[i + 1], 16, 16);
+        pm  = XCreateBitmapFromData(dpy, rootwin, reinterpret_cast<const char*>(cursor_bits16[i]), 16, 16);
+        pmm = XCreateBitmapFromData(dpy, rootwin, reinterpret_cast<const char*>(cursor_bits16[i + 1]), 16, 16);
         hcurs = XCreatePixmapCursor(dpy, pm, pmm, &fg, &bg, 8, 8);
     } else if ((cshape >= Qt::SplitVCursor && cshape <= Qt::SplitHCursor)
                || cshape == Qt::WhatsThisCursor || cshape == Qt::BusyCursor) {
@@ -497,8 +497,8 @@ void QCursorData::update()
         fg.green = 0;
         fg.blue  = 0;
         int i = (cshape - Qt::SplitVCursor) * 2;
-        pm  = XCreateBitmapFromData(dpy, rootwin, cursor_bits32[i], 32, 32);
-        pmm = XCreateBitmapFromData(dpy, rootwin, cursor_bits32[i + 1], 32, 32);
+        pm  = XCreateBitmapFromData(dpy, rootwin, reinterpret_cast<const char *>(cursor_bits32[i]), 32, 32);
+        pmm = XCreateBitmapFromData(dpy, rootwin, reinterpret_cast<const char *>(cursor_bits32[i + 1]), 32, 32);
         int hs = (cshape == Qt::PointingHandCursor || cshape == Qt::WhatsThisCursor
                   || cshape == Qt::BusyCursor) ? 0 : 16;
         hcurs = XCreatePixmapCursor(dpy, pm, pmm, &fg, &bg, hs, hs);
@@ -511,8 +511,8 @@ void QCursorData::update()
         fg.green = 0;
         fg.blue  = 0;
         int i = (cshape - Qt::ForbiddenCursor) * 2;
-        pm  = XCreateBitmapFromData(dpy, rootwin, cursor_bits20[i], 20, 20);
-        pmm = XCreateBitmapFromData(dpy, rootwin, cursor_bits20[i + 1], 20, 20);
+        pm  = XCreateBitmapFromData(dpy, rootwin, reinterpret_cast<const char *>(cursor_bits20[i]), 20, 20);
+        pmm = XCreateBitmapFromData(dpy, rootwin, reinterpret_cast<const char *>(cursor_bits20[i + 1]), 20, 20);
         hcurs = XCreatePixmapCursor(dpy, pm, pmm, &fg, &bg, 10, 10);
     } else if (cshape == Qt::OpenHandCursor || cshape == Qt::ClosedHandCursor) {
         XColor bg, fg;
@@ -523,8 +523,8 @@ void QCursorData::update()
         fg.green = 0;
         fg.blue  = 0;
         bool open = cshape == Qt::OpenHandCursor;
-        pm  = XCreateBitmapFromData(dpy, rootwin, open ? openhand_bits : closedhand_bits, 16, 16);
-        pmm = XCreateBitmapFromData(dpy, rootwin, open ? openhandm_bits : closedhandm_bits, 16, 16);
+        pm  = XCreateBitmapFromData(dpy, rootwin, reinterpret_cast<const char *>(open ? openhand_bits : closedhand_bits), 16, 16);
+        pmm = XCreateBitmapFromData(dpy, rootwin, reinterpret_cast<const char *>(open ? openhandm_bits : closedhandm_bits), 16, 16);
         hcurs = XCreatePixmapCursor(dpy, pm, pmm, &fg, &bg, 8, 8);
     } else if (cshape == Qt::DragCopyCursor || cshape == Qt::DragMoveCursor
                || cshape == Qt::DragLinkCursor) {
diff --git a/src/gui/kernel/qdnd_win.cpp b/src/gui/kernel/qdnd_win.cpp
index 0742a93..a164c2a 100644
--- a/src/gui/kernel/qdnd_win.cpp
+++ b/src/gui/kernel/qdnd_win.cpp
@@ -524,18 +524,14 @@ QOleDropSource::QueryContinueDrag(BOOL fEscapePressed, DWORD grfKeyState)
 
     if (fEscapePressed) {
         return ResultFromScode(DRAGDROP_S_CANCEL);
-    } else if (!(grfKeyState & (MK_LBUTTON|MK_MBUTTON|MK_RBUTTON))) {
+    } else if ((GetAsyncKeyState(VK_LBUTTON) == 0)
+        && (GetAsyncKeyState(VK_MBUTTON) == 0)
+        && (GetAsyncKeyState(VK_RBUTTON) == 0))    {
+        // grfKeyState is broken on CE & some Windows XP versions,
+        // therefore we need to check the state manually
         return ResultFromScode(DRAGDROP_S_DROP);
     } else {
-#if defined(Q_OS_WINCE)
-        // grfKeyState is broken on CE, therefore need to check
-        // the state manually
-        if ((GetAsyncKeyState(VK_LBUTTON) == 0) &&
-            (GetAsyncKeyState(VK_MBUTTON) == 0) &&
-            (GetAsyncKeyState(VK_RBUTTON) == 0)) {
-            return ResultFromScode(DRAGDROP_S_DROP);
-        }
-#else
+#if !defined(Q_OS_WINCE)
         if (currentButtons == Qt::NoButton) {
             currentButtons = keystate_to_mousebutton(grfKeyState);
         } else {
diff --git a/src/gui/kernel/qdnd_x11.cpp b/src/gui/kernel/qdnd_x11.cpp
index 9591b9a..0a05d8e 100644
--- a/src/gui/kernel/qdnd_x11.cpp
+++ b/src/gui/kernel/qdnd_x11.cpp
@@ -51,10 +51,10 @@
 #include "qbitmap.h"
 #include "qdesktopwidget.h"
 #include "qevent.h"
-#include "qdatetime.h"
 #include "qiodevice.h"
 #include "qpointer.h"
 #include "qcursor.h"
+#include "qelapsedtimer.h"
 #include "qvariant.h"
 #include "qvector.h"
 #include "qurl.h"
@@ -1911,23 +1911,19 @@ Qt::DropAction QDragManager::drag(QDrag * o)
         // then we could still have problems, but this is highly unlikely
         QApplication::flush();
 
-        QTime started = QTime::currentTime();
-        QTime now = started;
+        QElapsedTimer timer;
+        timer.start();
         do {
             XEvent event;
             if (XCheckTypedEvent(X11->display, ClientMessage, &event))
                 qApp->x11ProcessEvent(&event);
 
-            now = QTime::currentTime();
-            if (started > now) // crossed midnight
-                started = now;
-
             // sleep 50 ms, so we don't use up CPU cycles all the time.
             struct timeval usleep_tv;
             usleep_tv.tv_sec = 0;
             usleep_tv.tv_usec = 50000;
             select(0, 0, 0, 0, &usleep_tv);
-        } while (object && started.msecsTo(now) < 1000);
+        } while (object && timer.hasExpired(1000));
     }
 
     object = o;
diff --git a/src/gui/kernel/qeventdispatcher_mac.mm b/src/gui/kernel/qeventdispatcher_mac.mm
index afea3ec..62e1e81 100644
--- a/src/gui/kernel/qeventdispatcher_mac.mm
+++ b/src/gui/kernel/qeventdispatcher_mac.mm
@@ -829,6 +829,8 @@ NSModalSession QEventDispatcherMacPrivate::currentModalSession()
 
             ensureNSAppInitialized();
             QBoolBlocker block1(blockSendPostedEvents, true);
+            info.nswindow = window;
+            [(NSWindow*) info.nswindow retain];
             info.session = [NSApp beginModalSessionForWindow:window];
         }
         currentModalSessionCached = info.session;
@@ -903,8 +905,10 @@ void QEventDispatcherMacPrivate::cleanupModalSessions()
         }
         cocoaModalSessionStack.remove(i);
         currentModalSessionCached = 0;
-        if (info.session)
+        if (info.session) {
             [NSApp endModalSession:info.session];
+            [(NSWindow *)info.nswindow release];
+        }
     }
 
     updateChildrenWorksWhenModal();
@@ -920,7 +924,7 @@ void QEventDispatcherMacPrivate::beginModalSession(QWidget *widget)
     // currentModalSession). A QCocoaModalSessionInfo is considered pending to be stopped if
     // the widget pointer is zero, and the session pointer is non-zero (it will be fully
     // stopped in cleanupModalSessions()).
-    QCocoaModalSessionInfo info = {widget, 0};
+    QCocoaModalSessionInfo info = {widget, 0, 0};
     cocoaModalSessionStack.push(info);
     updateChildrenWorksWhenModal();
     currentModalSessionCached = 0;
diff --git a/src/gui/kernel/qeventdispatcher_mac_p.h b/src/gui/kernel/qeventdispatcher_mac_p.h
index e932532..8ac7c65 100644
--- a/src/gui/kernel/qeventdispatcher_mac_p.h
+++ b/src/gui/kernel/qeventdispatcher_mac_p.h
@@ -100,6 +100,7 @@ typedef struct _NSModalSession *NSModalSession;
 typedef struct _QCocoaModalSessionInfo {
     QPointer<QWidget> widget;
     NSModalSession session;
+    void *nswindow;
 } QCocoaModalSessionInfo;
 #endif
 
diff --git a/src/gui/kernel/qgesture_p.h b/src/gui/kernel/qgesture_p.h
index 649a310..bf60f97 100644
--- a/src/gui/kernel/qgesture_p.h
+++ b/src/gui/kernel/qgesture_p.h
@@ -55,8 +55,8 @@
 
 #include "qrect.h"
 #include "qpoint.h"
-#include "qdatetime.h"
 #include "qgesture.h"
+#include "qelapsedtimer.h"
 #include "private/qobject_p.h"
 
 QT_BEGIN_NAMESPACE
@@ -148,7 +148,7 @@ public:
     QPoint lastPositions[3];
     bool started;
     qreal speed;
-    QTime time;
+    QElapsedTimer time;
 };
 
 class QTapGesturePrivate : public QGesturePrivate
diff --git a/src/gui/kernel/qkeysequence.cpp b/src/gui/kernel/qkeysequence.cpp
index 7f92a2c..9efcc4e 100644
--- a/src/gui/kernel/qkeysequence.cpp
+++ b/src/gui/kernel/qkeysequence.cpp
@@ -580,6 +580,41 @@ static const struct {
     { Qt::Key_Hangup,       QT_TRANSLATE_NOOP("QShortcut", "Hangup") },
     { Qt::Key_Flip,         QT_TRANSLATE_NOOP("QShortcut", "Flip") },
 
+    // --------------------------------------------------------------
+    // Japanese keyboard support
+    { Qt::Key_Kanji,            QT_TRANSLATE_NOOP("QShortcut", "Kanji") },
+    { Qt::Key_Muhenkan,         QT_TRANSLATE_NOOP("QShortcut", "Muhenkan") },
+    { Qt::Key_Henkan,           QT_TRANSLATE_NOOP("QShortcut", "Henkan") },
+    { Qt::Key_Romaji,           QT_TRANSLATE_NOOP("QShortcut", "Romaji") },
+    { Qt::Key_Hiragana,         QT_TRANSLATE_NOOP("QShortcut", "Hiragana") },
+    { Qt::Key_Katakana,         QT_TRANSLATE_NOOP("QShortcut", "Katakana") },
+    { Qt::Key_Hiragana_Katakana,QT_TRANSLATE_NOOP("QShortcut", "Hiragana Katakana") },
+    { Qt::Key_Zenkaku,          QT_TRANSLATE_NOOP("QShortcut", "Zenkaku") },
+    { Qt::Key_Hankaku,          QT_TRANSLATE_NOOP("QShortcut", "Hankaku") },
+    { Qt::Key_Zenkaku_Hankaku,  QT_TRANSLATE_NOOP("QShortcut", "Zenkaku Hankaku") },
+    { Qt::Key_Touroku,          QT_TRANSLATE_NOOP("QShortcut", "Touroku") },
+    { Qt::Key_Massyo,           QT_TRANSLATE_NOOP("QShortcut", "Massyo") },
+    { Qt::Key_Kana_Lock,        QT_TRANSLATE_NOOP("QShortcut", "Kana Lock") },
+    { Qt::Key_Kana_Shift,       QT_TRANSLATE_NOOP("QShortcut", "Kana Shift") },
+    { Qt::Key_Eisu_Shift,       QT_TRANSLATE_NOOP("QShortcut", "Eisu Shift") },
+    { Qt::Key_Eisu_toggle,      QT_TRANSLATE_NOOP("QShortcut", "Eisu toggle") },
+    { Qt::Key_Codeinput,        QT_TRANSLATE_NOOP("QShortcut", "Code input") },
+    { Qt::Key_MultipleCandidate,QT_TRANSLATE_NOOP("QShortcut", "Multiple Candidate") },
+    { Qt::Key_PreviousCandidate,QT_TRANSLATE_NOOP("QShortcut", "Previous Candidate") },
+
+    // --------------------------------------------------------------
+    // Korean keyboard support
+    { Qt::Key_Hangul,          QT_TRANSLATE_NOOP("QShortcut", "Hangul") },
+    { Qt::Key_Hangul_Start,    QT_TRANSLATE_NOOP("QShortcut", "Hangul Start") },
+    { Qt::Key_Hangul_End,      QT_TRANSLATE_NOOP("QShortcut", "Hangul End") },
+    { Qt::Key_Hangul_Hanja,    QT_TRANSLATE_NOOP("QShortcut", "Hangul Hanja") },
+    { Qt::Key_Hangul_Jamo,     QT_TRANSLATE_NOOP("QShortcut", "Hangul Jamo") },
+    { Qt::Key_Hangul_Romaja,   QT_TRANSLATE_NOOP("QShortcut", "Hangul Romaja") },
+    { Qt::Key_Hangul_Jeonja,   QT_TRANSLATE_NOOP("QShortcut", "Hangul Jeonja") },
+    { Qt::Key_Hangul_Banja,    QT_TRANSLATE_NOOP("QShortcut", "Hangul Banja") },
+    { Qt::Key_Hangul_PreHanja, QT_TRANSLATE_NOOP("QShortcut", "Hangul PreHanja") },
+    { Qt::Key_Hangul_PostHanja,QT_TRANSLATE_NOOP("QShortcut", "Hangul PostHanja") },
+    { Qt::Key_Hangul_Special,  QT_TRANSLATE_NOOP("QShortcut", "Hangul Special") },
 
     { 0, 0 }
 };
diff --git a/src/gui/kernel/qstandardgestures.cpp b/src/gui/kernel/qstandardgestures.cpp
index 86bf1b2e..a575717 100644
--- a/src/gui/kernel/qstandardgestures.cpp
+++ b/src/gui/kernel/qstandardgestures.cpp
@@ -301,7 +301,7 @@ QGestureRecognizer::Result QSwipeGestureRecognizer::recognize(QGesture *state,
     switch (event->type()) {
     case QEvent::TouchBegin: {
         d->speed = 1;
-        d->time = QTime::currentTime();
+        d->time.start();
         d->started = true;
         result = QGestureRecognizer::MayBeGesture;
         break;
@@ -338,11 +338,10 @@ QGestureRecognizer::Result QSwipeGestureRecognizer::recognize(QGesture *state,
                              p3.screenPos().y() - d->lastPositions[2].y()) / 3;
 
             const int distance = xDistance >= yDistance ? xDistance : yDistance;
-            int elapsedTime = d->time.msecsTo(QTime::currentTime());
+            int elapsedTime = d->time.restart();
             if (!elapsedTime)
                 elapsedTime = 1;
             d->speed = 0.9 * d->speed + distance / elapsedTime;
-            d->time = QTime::currentTime();
             d->swipeAngle = QLineF(p1.startScreenPos(), p1.screenPos()).angle();
 
             static const int MoveThreshold = 50;
@@ -405,7 +404,7 @@ void QSwipeGestureRecognizer::reset(QGesture *state)
     d->lastPositions[0] = d->lastPositions[1] = d->lastPositions[2] = QPoint();
     d->started = false;
     d->speed = 0;
-    d->time = QTime();
+    d->time.invalidate();
 
     QGestureRecognizer::reset(state);
 }
diff --git a/src/gui/kernel/qt_cocoa_helpers_mac.mm b/src/gui/kernel/qt_cocoa_helpers_mac.mm
index 24fe5f7..b1e4c94 100644
--- a/src/gui/kernel/qt_cocoa_helpers_mac.mm
+++ b/src/gui/kernel/qt_cocoa_helpers_mac.mm
@@ -652,8 +652,7 @@ bool qt_dispatchKeyEventWithCocoa(void * /*NSEvent * */ keyEvent, QWidget *widge
     UInt32 macScanCode = 1;
     QKeyEventEx ke(cocoaEvent2QtEvent([event type]), qtKey, keyMods, text, [event isARepeat], qMax(1, keyLength),
                    macScanCode, [event keyCode], [event modifierFlags]);
-    qt_sendSpontaneousEvent(widgetToGetEvent, &ke);
-    return ke.isAccepted();
+    return qt_sendSpontaneousEvent(widgetToGetEvent, &ke) && ke.isAccepted();
 }
 #endif
 
@@ -703,8 +702,8 @@ bool qt_dispatchKeyEvent(void * /*NSEvent * */ keyEvent, QWidget *widgetToGetEve
     if (mustUseCocoaKeyEvent())
         return qt_dispatchKeyEventWithCocoa(keyEvent, widgetToGetEvent);
     bool isAccepted;
-    qt_keymapper_private()->translateKeyEvent(widgetToGetEvent, 0, key_event, &isAccepted, true);
-    return isAccepted;
+    bool consumed = qt_keymapper_private()->translateKeyEvent(widgetToGetEvent, 0, key_event, &isAccepted, true);
+    return consumed && isAccepted;
 #endif
 }
 
diff --git a/src/gui/kernel/qt_x11_p.h b/src/gui/kernel/qt_x11_p.h
index e1b2625..7383382 100644
--- a/src/gui/kernel/qt_x11_p.h
+++ b/src/gui/kernel/qt_x11_p.h
@@ -632,6 +632,8 @@ struct QX11Data
 
         _NET_SYSTEM_TRAY_VISUAL,
 
+        _NET_ACTIVE_WINDOW,
+
         // Property formats
         COMPOUND_TEXT,
         TEXT,
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index af5fcd1..e88026c 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -10550,6 +10550,10 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on)
     case Qt::WA_X11OpenGLOverlay:
         d->updateIsOpaque();
         break;
+    case Qt::WA_X11DoNotAcceptFocus:
+        if (testAttribute(Qt::WA_WState_Created))
+            d->updateX11AcceptFocus();
+        break;
 #endif
     case Qt::WA_DontShowOnScreen: {
         if (on && isVisible()) {
diff --git a/src/gui/kernel/qwidget_p.h b/src/gui/kernel/qwidget_p.h
index 2cb8586..ef7ac1f 100644
--- a/src/gui/kernel/qwidget_p.h
+++ b/src/gui/kernel/qwidget_p.h
@@ -680,7 +680,7 @@ public:
     QMap<Qt::GestureType, Qt::GestureFlags> gestureContext;
 
     // Bit fields.
-    uint high_attributes[3]; // the low ones are in QWidget::widget_attributes
+    uint high_attributes[4]; // the low ones are in QWidget::widget_attributes
     QPalette::ColorRole fg_role : 8;
     QPalette::ColorRole bg_role : 8;
     uint dirtyOpaqueChildren : 1;
@@ -703,6 +703,7 @@ public:
     void setNetWmWindowTypes();
     void x11UpdateIsOpaque();
     bool isBackgroundInherited() const;
+    void updateX11AcceptFocus();
 #elif defined(Q_WS_WIN) // <--------------------------------------------------------- WIN
     uint noPaintOnScreen : 1; // see qwidget_win.cpp ::paintEngine()
     uint nativeGesturePanEnabled : 1;
diff --git a/src/gui/kernel/qwidget_x11.cpp b/src/gui/kernel/qwidget_x11.cpp
index 9660de5..c1363d2 100644
--- a/src/gui/kernel/qwidget_x11.cpp
+++ b/src/gui/kernel/qwidget_x11.cpp
@@ -49,7 +49,7 @@
 #include "qbitmap.h"
 #include "qlayout.h"
 #include "qtextcodec.h"
-#include "qdatetime.h"
+#include "qelapsedtimer.h"
 #include "qcursor.h"
 #include "qstack.h"
 #include "qcolormap.h"
@@ -352,7 +352,7 @@ Q_GUI_EXPORT void qt_x11_wait_for_window_manager(QWidget* w)
         return;
     QApplication::flush();
     XEvent ev;
-    QTime t;
+    QElapsedTimer t;
     t.start();
     static const int maximumWaitTime = 2000;
     if (!w->testAttribute(Qt::WA_WState_Created))
@@ -780,7 +780,7 @@ void QWidgetPrivate::create_sys(WId window, bool initializeWindow, bool destroyO
         XWMHints wm_hints;                        // window manager hints
         memset(&wm_hints, 0, sizeof(wm_hints)); // make valgrind happy
         wm_hints.flags = InputHint | StateHint | WindowGroupHint;
-        wm_hints.input = True;
+        wm_hints.input = q->testAttribute(Qt::WA_X11DoNotAcceptFocus) ? False : True;
         wm_hints.initial_state = NormalState;
         wm_hints.window_group = X11->wm_client_leader;
 
@@ -1166,7 +1166,7 @@ void QWidgetPrivate::setParent_sys(QWidget *parent, Qt::WindowFlags f)
     adjustFlags(data.window_flags, q);
     // keep compatibility with previous versions, we need to preserve the created state
     // (but we recreate the winId for the widget being reparented, again for compatibility)
-    if (wasCreated || (!q->isWindow() && parent->testAttribute(Qt::WA_WState_Created)))
+    if (wasCreated)
         createWinId();
     if (q->isWindow() || (!parent || parent->isVisible()) || explicitlyHidden)
         q->setAttribute(Qt::WA_WState_Hidden);
@@ -1641,7 +1641,27 @@ void QWidget::activateWindow()
         if (X11->userTime == 0)
             X11->userTime = X11->time;
         qt_net_update_user_time(tlw, X11->userTime);
-        XSetInputFocus(X11->display, tlw->internalWinId(), XRevertToParent, X11->time);
+
+        if (X11->isSupportedByWM(ATOM(_NET_ACTIVE_WINDOW))) {
+            XEvent e;
+            e.xclient.type = ClientMessage;
+            e.xclient.message_type = ATOM(_NET_ACTIVE_WINDOW);
+            e.xclient.display = X11->display;
+            e.xclient.window = tlw->internalWinId();
+            e.xclient.format = 32;
+            e.xclient.data.l[0] = 1;     // 1 == application
+            e.xclient.data.l[1] = X11->userTime;
+            if (QWidget *aw = QApplication::activeWindow())
+                e.xclient.data.l[2] = aw->internalWinId();
+            else
+                e.xclient.data.l[2] = XNone;
+            e.xclient.data.l[3] = 0;
+            e.xclient.data.l[4] = 0;
+            XSendEvent(X11->display, RootWindow(X11->display, tlw->x11Info().screen()),
+                       false, SubstructureNotifyMask | SubstructureRedirectMask, &e);
+        } else {
+            XSetInputFocus(X11->display, tlw->internalWinId(), XRevertToParent, X11->time);
+        }
     }
 }
 
@@ -3030,4 +3050,24 @@ void qt_x11_getX11InfoForWindow(QX11Info * xinfo, const QX11WindowAttributes &at
     xinfo->setX11Data(xd);
 }
 
+void QWidgetPrivate::updateX11AcceptFocus()
+{
+    Q_Q(QWidget);
+    if (!q->isWindow() || !q->internalWinId())
+        return;
+
+    XWMHints *h = XGetWMHints(X11->display, q->internalWinId());
+    XWMHints wm_hints;
+    if (!h) {
+        memset(&wm_hints, 0, sizeof(wm_hints)); // make valgrind happy
+        h = &wm_hints;
+    }
+    h->flags |= InputHint;
+    h->input = q->testAttribute(Qt::WA_X11DoNotAcceptFocus) ? False : True;
+
+    XSetWMHints(X11->display, q->internalWinId(), h);
+    if (h != &wm_hints)
+        XFree((char *)h);
+}
+
 QT_END_NAMESPACE
diff --git a/src/gui/kernel/qx11embed_x11.cpp b/src/gui/kernel/qx11embed_x11.cpp
index 35850db..b527e72 100644
--- a/src/gui/kernel/qx11embed_x11.cpp
+++ b/src/gui/kernel/qx11embed_x11.cpp
@@ -47,7 +47,7 @@
 #include <qlayout.h>
 #include <qstyle.h>
 #include <qstyleoption.h>
-#include <qdatetime.h>
+#include <qelapsedtimer.h>
 #include <qpointer.h>
 #include <qdebug.h>
 #include <qx11info_x11.h>
@@ -1231,7 +1231,7 @@ void QX11EmbedContainer::embedClient(WId id)
       For safety, we will not wait more than 500 ms, so that we can
       preemptively workaround buggy window managers.
     */
-    QTime t;
+    QElapsedTimer t;
     t.start();
 
     functorData data;
diff --git a/src/gui/painting/qpaintengineex.cpp b/src/gui/painting/qpaintengineex.cpp
index 1fd622d..990e3c4 100644
--- a/src/gui/painting/qpaintengineex.cpp
+++ b/src/gui/painting/qpaintengineex.cpp
@@ -607,11 +607,11 @@ void QPaintEngineEx::clip(const QRect &r, Qt::ClipOperation op)
 {
     qreal right = r.x() + r.width();
     qreal bottom = r.y() + r.height();
-    qreal pts[] = { r.x(), r.y(),
-                    right, r.y(),
+    qreal pts[] = { qreal(r.x()), qreal(r.y()),
+                    right, qreal(r.y()),
                     right, bottom,
-                    r.x(), bottom,
-                    r.x(), r.y() };
+                    qreal(r.x()), bottom,
+                    qreal(r.x()), qreal(r.y()) };
     QVectorPath vp(pts, 5, 0, QVectorPath::RectangleHint);
     clip(vp, op);
 }
@@ -711,11 +711,11 @@ void QPaintEngineEx::drawRects(const QRect *rects, int rectCount)
         // ### Is there a one off here?
         qreal right = r.x() + r.width();
         qreal bottom = r.y() + r.height();
-        qreal pts[] = { r.x(), r.y(),
-                        right, r.y(),
+        qreal pts[] = { qreal(r.x()), qreal(r.y()),
+                        right, qreal(r.y()),
                         right, bottom,
-                        r.x(), bottom,
-                        r.x(), r.y() };
+                        qreal(r.x()), bottom,
+                        qreal(r.x()), qreal(r.y()) };
         QVectorPath vp(pts, 5, 0, QVectorPath::RectangleHint);
         draw(vp);
     }
@@ -903,7 +903,8 @@ void QPaintEngineEx::drawPoints(const QPoint *points, int pointCount)
         }
     } else {
         for (int i=0; i<pointCount; ++i) {
-            qreal pts[] = { points[i].x(), points[i].y(), points[i].x() +1/63., points[i].y() };
+            qreal pts[] = { qreal(points[i].x()), qreal(points[i].y()),
+                            qreal(points[i].x() +1/63.), qreal(points[i].y()) };
             QVectorPath path(pts, 2, 0);
             stroke(path, pen);
         }
diff --git a/src/gui/styles/qmacstyle_mac.mm b/src/gui/styles/qmacstyle_mac.mm
index 116b03e..7097291 100644
--- a/src/gui/styles/qmacstyle_mac.mm
+++ b/src/gui/styles/qmacstyle_mac.mm
@@ -237,12 +237,14 @@ void drawTabShape(QPainter *p, const QStyleOptionTabV3 *tabOpt)
 
         // fill body
         if (active) {
-            p->fillRect(rect, QColor(151, 151, 151));
+            int d = (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_6) ? 16 : 0;
+            p->fillRect(rect, QColor(151 + d, 151 + d, 151 + d));
         } else {
+            int d = (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_6) ? 9 : 0;
             QLinearGradient gradient(rect.topLeft(), rect.bottomLeft());
-            gradient.setColorAt(0, QColor(207, 207, 207));
-            gradient.setColorAt(0.5, QColor(206, 206, 206));
-            gradient.setColorAt(1, QColor(201, 201, 201));
+            gradient.setColorAt(0, QColor(207 + d, 207 + d, 207 + d));
+            gradient.setColorAt(0.5, QColor(206 + d, 206 + d, 206 + d));
+            gradient.setColorAt(1, QColor(201 + d, 201 + d, 201 + d));
             p->fillRect(rect, gradient);
         }
 
diff --git a/src/gui/styles/qplastiquestyle.cpp b/src/gui/styles/qplastiquestyle.cpp
index 9f69fd8..4ae9f79 100644
--- a/src/gui/styles/qplastiquestyle.cpp
+++ b/src/gui/styles/qplastiquestyle.cpp
@@ -56,7 +56,6 @@ static const int blueFrameWidth =  2;  // with of line edit focus frame
 #include <qabstractitemview.h>
 #include <qcheckbox.h>
 #include <qcombobox.h>
-#include <qdatetime.h>
 #include <qdebug.h>
 #include <qdialogbuttonbox.h>
 #include <qformlayout.h>
@@ -81,6 +80,7 @@ static const int blueFrameWidth =  2;  // with of line edit focus frame
 #include <qsplitter.h>
 #include <qstyleoption.h>
 #include <qtextedit.h>
+#include <qelapsedtimer.h>
 #include <qtoolbar.h>
 #include <qtoolbox.h>
 #include <qtoolbutton.h>
@@ -980,7 +980,7 @@ public:
 #ifndef QT_NO_PROGRESSBAR
     QList<QProgressBar *> bars;
     int progressBarAnimateTimer;
-    QTime timer;
+    QElapsedTimer timer;
 #endif
 };
 
diff --git a/src/gui/styles/qstylesheetstyle.cpp b/src/gui/styles/qstylesheetstyle.cpp
index 5376386..cc0ce08 100644
--- a/src/gui/styles/qstylesheetstyle.cpp
+++ b/src/gui/styles/qstylesheetstyle.cpp
@@ -2541,7 +2541,7 @@ void QStyleSheetStyle::setPalette(QWidget *w)
         int state;
         QPalette::ColorGroup group;
     } map[3] = {
-        { PseudoClass_Active | PseudoClass_Enabled, QPalette::Active },
+        { int(PseudoClass_Active | PseudoClass_Enabled), QPalette::Active },
         { PseudoClass_Disabled, QPalette::Disabled },
         { PseudoClass_Enabled, QPalette::Inactive }
     };
diff --git a/src/gui/styles/qwindowsstyle_p.h b/src/gui/styles/qwindowsstyle_p.h
index 808abe1..2a89b84 100644
--- a/src/gui/styles/qwindowsstyle_p.h
+++ b/src/gui/styles/qwindowsstyle_p.h
@@ -58,8 +58,8 @@
 
 #ifndef QT_NO_STYLE_WINDOWS
 #include <qlist.h>
-#include <qdatetime.h>
 #include <qhash.h>
+#include <qelapsedtimer.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -80,7 +80,7 @@ public:
     QList<QProgressBar *> bars;
     int animationFps;
     int animateTimer;
-    QTime startTime;
+    QElapsedTimer startTime;
     int animateStep;    
     QColor inactiveCaptionText;
     QColor activeCaptionColor;
diff --git a/src/gui/styles/qwindowsvistastyle_p.h b/src/gui/styles/qwindowsvistastyle_p.h
index 673568d..ab941a1 100644
--- a/src/gui/styles/qwindowsvistastyle_p.h
+++ b/src/gui/styles/qwindowsvistastyle_p.h
@@ -86,6 +86,7 @@
 #include <qlistview.h>
 #include <qtableview.h>
 #include <qbasictimer.h>
+#include <qdatetime.h>
 #include <qcommandlinkbutton.h>
 
 QT_BEGIN_NAMESPACE
diff --git a/src/gui/text/qfontdatabase_x11.cpp b/src/gui/text/qfontdatabase_x11.cpp
index bb1e60d..b1ab478 100644
--- a/src/gui/text/qfontdatabase_x11.cpp
+++ b/src/gui/text/qfontdatabase_x11.cpp
@@ -41,9 +41,9 @@
 
 #include <qplatformdefs.h>
 
-#include <qdatetime.h>
 #include <qdebug.h>
 #include <qpaintdevice.h>
+#include <qelapsedtimer.h>
 
 #include <private/qt_x11_p.h>
 #include "qx11info_x11.h"
@@ -1218,7 +1218,7 @@ static void load(const QString &family = QString(), int script = -1, bool forceX
     }
 
 #ifdef QFONTDATABASE_DEBUG
-    QTime t;
+    QElapsedTimer t;
     t.start();
 #endif
 
@@ -1301,7 +1301,7 @@ static void initializeDb()
     if (!db || db->count)
         return;
 
-    QTime t;
+    QElapsedTimer t;
     t.start();
 
 #ifndef QT_NO_FONTCONFIG
@@ -1314,7 +1314,7 @@ static void initializeDb()
     }
 
     loadFontConfig();
-    FD_DEBUG("QFontDatabase: loaded FontConfig: %d ms", t.elapsed());
+    FD_DEBUG("QFontDatabase: loaded FontConfig: %d ms", int(t.elapsed()));
 #endif
 
     t.start();
diff --git a/src/gui/text/qtextdocument_p.cpp b/src/gui/text/qtextdocument_p.cpp
index 969d5b4..302a349 100644
--- a/src/gui/text/qtextdocument_p.cpp
+++ b/src/gui/text/qtextdocument_p.cpp
@@ -63,7 +63,7 @@ QT_BEGIN_NAMESPACE
 // The VxWorks DIAB compiler crashes when initializing the anonymouse union with { a7 }
 #if !defined(Q_CC_DIAB)
 #  define QT_INIT_TEXTUNDOCOMMAND(c, a1, a2, a3, a4, a5, a6, a7, a8) \
-          QTextUndoCommand c = { a1, a2, 0, 0, a3, a4, a5, a6, { a7 }, a8 }
+          QTextUndoCommand c = { a1, a2, 0, 0, quint8(a3), a4, a5, a6, { a7 }, a8 }
 #else
 #  define QT_INIT_TEXTUNDOCOMMAND(c, a1, a2, a3, a4, a5, a6, a7, a8) \
           QTextUndoCommand c = { a1, a2, 0, 0, a3, a4, a5, a6 }; c.blockFormat = a7; c.revision = a8
diff --git a/src/gui/text/qtextengine.cpp b/src/gui/text/qtextengine.cpp
index b826588..f2d0654 100644
--- a/src/gui/text/qtextengine.cpp
+++ b/src/gui/text/qtextengine.cpp
@@ -1299,10 +1299,10 @@ QTextEngine::QTextEngine()
 }
 
 QTextEngine::QTextEngine(const QString &str, const QFont &f)
-    : fnt(f)
+    : text(str),
+      fnt(f)
 {
     init(this);
-    text = str;
 }
 
 QTextEngine::~QTextEngine()
@@ -2610,10 +2610,9 @@ void QTextEngine::resolveAdditionalFormats() const
 }
 
 QStackTextEngine::QStackTextEngine(const QString &string, const QFont &f)
-    : _layoutData(string, _memory, MemSize)
+    : QTextEngine(string, f),
+      _layoutData(string, _memory, MemSize)
 {
-    fnt = f;
-    text = string;
     stackEngine = true;
     layoutData = &_layoutData;
 }
diff --git a/src/gui/util/qcompleter.cpp b/src/gui/util/qcompleter.cpp
index 387bf87..c095b3b 100644
--- a/src/gui/util/qcompleter.cpp
+++ b/src/gui/util/qcompleter.cpp
@@ -1110,7 +1110,7 @@ void QCompleter::setPopup(QAbstractItemView *popup)
         delete d->popup;
     if (popup->model() != d->proxy)
         popup->setModel(d->proxy);
-#ifdef Q_OS_MAC
+#if defined(Q_OS_MAC) && !defined(QT_MAC_USE_COCOA)
      popup->show();
 #else
      popup->hide();
diff --git a/src/gui/widgets/qabstractslider.cpp b/src/gui/widgets/qabstractslider.cpp
index 522d472..6a01d68 100644
--- a/src/gui/widgets/qabstractslider.cpp
+++ b/src/gui/widgets/qabstractslider.cpp
@@ -764,12 +764,12 @@ void QAbstractSlider::keyPressEvent(QKeyEvent *ev)
     SliderAction action = SliderNoAction;
 #ifdef QT_KEYPAD_NAVIGATION
     if (ev->isAutoRepeat()) {
-        if (d->firstRepeat.isNull())
-            d->firstRepeat = QTime::currentTime();
+        if (!d->firstRepeat.isValid())
+            d->firstRepeat.start();
         else if (1 == d->repeatMultiplier) {
             // This is the interval in milli seconds which one key repetition
             // takes.
-            const int repeatMSecs = d->firstRepeat.msecsTo(QTime::currentTime());
+            const int repeatMSecs = d->firstRepeat.elapsed();
 
             /**
              * The time it takes to currently navigate the whole slider.
@@ -787,8 +787,8 @@ void QAbstractSlider::keyPressEvent(QKeyEvent *ev)
         }
 
     }
-    else if (!d->firstRepeat.isNull()) {
-        d->firstRepeat = QTime();
+    else if (!d->firstRepeat.isValid()) {
+        d->firstRepeat.invalidate();
         d->repeatMultiplier = 1;
     }
 
diff --git a/src/gui/widgets/qabstractslider_p.h b/src/gui/widgets/qabstractslider_p.h
index 6e6ff6e..19d1fca 100644
--- a/src/gui/widgets/qabstractslider_p.h
+++ b/src/gui/widgets/qabstractslider_p.h
@@ -54,6 +54,7 @@
 //
 
 #include "QtCore/qbasictimer.h"
+#include "QtCore/qelapsedtimer.h"
 #include "private/qwidget_p.h"
 #include "qstyle.h"
 
@@ -103,7 +104,7 @@ public:
     /**
      * The time of when the first auto repeating key press event occurs.
      */
-    QTime firstRepeat;
+    QElapsedTimer firstRepeat;
 
 #endif
 
diff --git a/src/gui/widgets/qeffects.cpp b/src/gui/widgets/qeffects.cpp
index dd7fc48..a56d093 100644
--- a/src/gui/widgets/qeffects.cpp
+++ b/src/gui/widgets/qeffects.cpp
@@ -41,7 +41,6 @@
 
 #include "qapplication.h"
 #ifndef QT_NO_EFFECTS
-#include "qdatetime.h"
 #include "qdesktopwidget.h"
 #include "qeffects_p.h"
 #include "qevent.h"
@@ -50,6 +49,7 @@
 #include "qpixmap.h"
 #include "qpointer.h"
 #include "qtimer.h"
+#include "qelapsedtimer.h"
 #include "qdebug.h"
 
 QT_BEGIN_NAMESPACE
@@ -103,7 +103,7 @@ private:
     int elapsed;
     bool showWidget;
     QTimer anim;
-    QTime checkTime;
+    QElapsedTimer checkTime;
     double windowOpacity;
 };
 
@@ -384,7 +384,7 @@ private:
     int orientation;
 
     QTimer anim;
-    QTime checkTime;
+    QElapsedTimer checkTime;
 
     QPixmap pm;
 };
diff --git a/src/gui/widgets/qlinecontrol.cpp b/src/gui/widgets/qlinecontrol.cpp
index 8e715a9..42df800 100644
--- a/src/gui/widgets/qlinecontrol.cpp
+++ b/src/gui/widgets/qlinecontrol.cpp
@@ -1767,7 +1767,6 @@ void QLineControl::processKeyEvent(QKeyEvent* event)
                 }
                 break;
 #endif
-
             default:
                 if (!handled)
                     unknown = true;
diff --git a/src/gui/widgets/qmenu_mac.mm b/src/gui/widgets/qmenu_mac.mm
index 43722a1..9a14ce6 100644
--- a/src/gui/widgets/qmenu_mac.mm
+++ b/src/gui/widgets/qmenu_mac.mm
@@ -909,6 +909,7 @@ static NSMenuItem *qt_mac_menu_merge_action(OSMenuRef merge, QMacMenuAction *act
 static QString qt_mac_menu_merge_text(QMacMenuAction *action)
 {
     QString ret;
+    extern QString qt_mac_applicationmenu_string(int type);
 #ifdef QT_MAC_USE_COCOA
     QT_MANGLE_NAMESPACE(QCocoaMenuLoader) *loader = getMenuLoader();
 #endif
@@ -916,34 +917,25 @@ static QString qt_mac_menu_merge_text(QMacMenuAction *action)
         ret = action->action->text();
 #ifndef QT_MAC_USE_COCOA
     else if (action->command == kHICommandAbout)
-        ret = QMenuBar::tr("About %1").arg(qAppName());
+        ret = qt_mac_applicationmenu_string(6).arg(qAppName());
     else if (action->command == kHICommandAboutQt)
         ret = QMenuBar::tr("About Qt");
     else if (action->command == kHICommandPreferences)
-        ret = QMenuBar::tr("Preferences");
+        ret = qt_mac_applicationmenu_string(4);
     else if (action->command == kHICommandQuit)
-        ret = QMenuBar::tr("Quit %1").arg(qAppName());
+        ret = qt_mac_applicationmenu_string(5).arg(qAppName());
 #else
     else if (action->menuItem == [loader aboutMenuItem]) {
-        if (action->action->text() == QString("About %1").arg(qAppName()))
-            ret = QMenuBar::tr("About %1").arg(qAppName());
-        else
-            ret = action->action->text();
+        ret = qt_mac_applicationmenu_string(6).arg(qAppName());
     } else if (action->menuItem == [loader aboutQtMenuItem]) {
         if (action->action->text() == QString("About Qt"))
             ret = QMenuBar::tr("About Qt");
         else
             ret = action->action->text();
     } else if (action->menuItem == [loader preferencesMenuItem]) {
-        if (action->action->text() == QString("Preferences"))
-            ret = QMenuBar::tr("Preferences");
-        else
-            ret = action->action->text();
+        ret = qt_mac_applicationmenu_string(4);
     } else if (action->menuItem == [loader quitMenuItem]) {
-        if (action->action->text() == QString("Quit %1").arg(qAppName()))
-            ret = QMenuBar::tr("About %1").arg(qAppName());
-        else
-            ret = action->action->text();
+        ret = qt_mac_applicationmenu_string(5).arg(qAppName());
     }
 #endif
     return ret;
@@ -2060,6 +2052,22 @@ bool QMenuBarPrivate::macUpdateMenuBarImmediatly()
     QWidget *w = findWindowThatShouldDisplayMenubar();
     QMenuBar *mb = findMenubarForWindow(w);
 
+    // We need to see if we are in full screen mode, if so we need to
+    // switch the full screen mode to be able to show or hide the menubar.
+    if(w && mb) {
+        // This case means we are creating a menubar, check if full screen
+        if(w->isFullScreen()) {
+            // Ok, switch to showing the menubar when hovering over it.
+            SetSystemUIMode(kUIModeAllHidden, kUIOptionAutoShowMenuBar);
+        }
+    } else if(w) {
+        // Removing a menubar
+        if(w->isFullScreen()) {
+            // Ok, switch to not showing the menubar when hovering on it
+            SetSystemUIMode(kUIModeAllHidden, 0);
+        }
+    }
+
     if (mb && mb->isNativeMenuBar()) {
         bool modal = QApplicationPrivate::modalState();
 #ifdef QT_MAC_USE_COCOA
diff --git a/src/gui/widgets/qscrollbar.cpp b/src/gui/widgets/qscrollbar.cpp
index c0eeb2f..4ee9f27 100644
--- a/src/gui/widgets/qscrollbar.cpp
+++ b/src/gui/widgets/qscrollbar.cpp
@@ -47,7 +47,7 @@
 #include "qstyle.h"
 #include "qstyleoption.h"
 #include "qmenu.h"
-#include <QtCore/qdatetime.h>
+#include <QtCore/qelapsedtimer.h>
 
 #ifndef QT_NO_SCROLLBAR
 
@@ -613,7 +613,7 @@ void QScrollBar::mousePressEvent(QMouseEvent *e)
     }
     const int initialDelay = 500; // default threshold
     d->activateControl(d->pressedControl, initialDelay);
-    QTime time;
+    QElapsedTimer time;
     time.start();
     repaint(style()->subControlRect(QStyle::CC_ScrollBar, &opt, d->pressedControl, this));
     if (time.elapsed() >= initialDelay && d->repeatActionTimer.isActive()) {
diff --git a/src/gui/widgets/qworkspace.cpp b/src/gui/widgets/qworkspace.cpp
index 2a6a7da..7180c4d 100644
--- a/src/gui/widgets/qworkspace.cpp
+++ b/src/gui/widgets/qworkspace.cpp
@@ -44,7 +44,6 @@
 #include "qapplication.h"
 #include "qbitmap.h"
 #include "qcursor.h"
-#include "qdatetime.h"
 #include "qdesktopwidget.h"
 #include "qevent.h"
 #include "qhash.h"
@@ -59,6 +58,7 @@
 #include "qscrollbar.h"
 #include "qstyle.h"
 #include "qstyleoption.h"
+#include "qelapsedtimer.h"
 #include "qtooltip.h"
 #include "qdebug.h"
 #include <private/qwidget_p.h>
@@ -450,10 +450,10 @@ void QWorkspaceTitleBar::mousePressEvent(QMouseEvent *e)
         case QStyle::SC_TitleBarSysMenu:
             if (d->flags & Qt::WindowSystemMenuHint) {
                 d->buttonDown = QStyle::SC_None;
-                static QTime *t = 0;
+                static QElapsedTimer *t = 0;
                 static QWorkspaceTitleBar *tc = 0;
                 if (!t)
-                    t = new QTime;
+                    t = new QElapsedTimer;
                 if (tc != this || t->elapsed() > QApplication::doubleClickInterval()) {
                     emit showOperationMenu();
                     t->start();
@@ -1839,7 +1839,7 @@ bool QWorkspace::event(QEvent *e)
 bool QWorkspace::eventFilter(QObject *o, QEvent * e)
 {
     Q_D(QWorkspace);
-    static QTime* t = 0;
+    static QElapsedTimer* t = 0;
     static QWorkspace* tc = 0;
     if (o == d->maxtools) {
         switch (e->type()) {
@@ -1847,7 +1847,7 @@ bool QWorkspace::eventFilter(QObject *o, QEvent * e)
             {
                 QMenuBar* b = (QMenuBar*)o->parent();
                 if (!t)
-                    t = new QTime;
+                    t = new QElapsedTimer;
                 if (tc != this || t->elapsed() > QApplication::doubleClickInterval()) {
                     if (isRightToLeft()) {
                         QPoint p = b->mapToGlobal(QPoint(b->x() + b->width(), b->y() + b->height()));