Merge remote branch 'qt/4.7' into lighthouse-4.7

Conflicts:
	configure
	src/gui/egl/qegl.cpp
	src/gui/kernel/qdnd_p.h

34 files changed, 529 insertions, 236 deletions

diff --git a/src/gui/widgets/qabstractscrollarea_p.h b/src/gui/widgets/qabstractscrollarea_p.h
index 7c72859..9a0d66f 100644
--- a/src/gui/widgets/qabstractscrollarea_p.h
+++ b/src/gui/widgets/qabstractscrollarea_p.h
@@ -62,7 +62,7 @@ QT_BEGIN_NAMESPACE
 
 class QScrollBar;
 class QAbstractScrollAreaScrollBarContainer;
-class Q_AUTOTEST_EXPORT QAbstractScrollAreaPrivate: public QFramePrivate
+class Q_GUI_EXPORT QAbstractScrollAreaPrivate: public QFramePrivate
 {
     Q_DECLARE_PUBLIC(QAbstractScrollArea)
 
diff --git a/src/gui/widgets/qabstractslider.cpp b/src/gui/widgets/qabstractslider.cpp
index 73c17db..2888490 100644
--- a/src/gui/widgets/qabstractslider.cpp
+++ b/src/gui/widgets/qabstractslider.cpp
@@ -47,9 +47,6 @@
 #ifndef QT_NO_ACCESSIBILITY
 #include "qaccessible.h"
 #endif
-#ifdef QT_KEYPAD_NAVIGATION
-#include "qtabwidget.h" // Needed in inTabWidget()
-#endif // QT_KEYPAD_NAVIGATION
 #include <limits.h>
 
 QT_BEGIN_NAMESPACE
@@ -702,10 +699,14 @@ bool QAbstractSliderPrivate::scrollByDelta(Qt::Orientation orientation, Qt::Keyb
         stepsToScroll = qBound(-pageStep, int(offset * pageStep), pageStep);
         offset_accumulated = 0;
     } else {
-        // Calculate how many lines to scroll. Depending on what delta is (and 
+        // Calculate how many lines to scroll. Depending on what delta is (and
         // offset), we might end up with a fraction (e.g. scroll 1.3 lines). We can
         // only scroll whole lines, so we keep the reminder until next event.
-        qreal stepsToScrollF = offset * QApplication::wheelScrollLines() * effectiveSingleStep();
+        qreal stepsToScrollF =
+#ifndef QT_NO_WHEELEVENT
+                QApplication::wheelScrollLines() *
+#endif
+                offset * effectiveSingleStep();
         // Check if wheel changed direction since last event:
         if (offset_accumulated != 0 && (offset / offset_accumulated) < 0)
             offset_accumulated = 0;
@@ -745,45 +746,7 @@ void QAbstractSlider::wheelEvent(QWheelEvent * e)
 }
 
 #endif
-#ifdef QT_KEYPAD_NAVIGATION
-/*!
-    \internal
-
-    Tells us if it there is currently a reachable widget by keypad navigation in
-    a certain \a orientation.
-    If no navigation is possible, occuring key events in that \a orientation may
-    be used to interact with the value in the focussed widget, even though it
-    currently has not the editFocus.
 
-    \sa QWidgetPrivate::widgetInNavigationDirection(), QWidget::hasEditFocus()
-*/
-inline static bool canKeypadNavigate(Qt::Orientation orientation)
-{
-    return orientation == Qt::Horizontal?
-            (QWidgetPrivate::widgetInNavigationDirection(QWidgetPrivate::DirectionEast)
-                    || QWidgetPrivate::widgetInNavigationDirection(QWidgetPrivate::DirectionWest))
-            :(QWidgetPrivate::widgetInNavigationDirection(QWidgetPrivate::DirectionNorth)
-                    || QWidgetPrivate::widgetInNavigationDirection(QWidgetPrivate::DirectionSouth));
-}
-/*!
-    \internal
-
-    Checks, if the \a widget is inside a QTabWidget. If is is inside
-    one, left/right key events will be used to switch between tabs in keypad
-    navigation. If there is no QTabWidget, the horizontal key events can be used to
-    interact with the value in the focussed widget, even though it currently has
-    not the editFocus.
-
-    \sa QWidget::hasEditFocus()
-*/
-inline static bool inTabWidget(QWidget *widget)
-{
-    for (QWidget *tabWidget = widget; tabWidget; tabWidget = tabWidget->parentWidget())
-        if (qobject_cast<const QTabWidget*>(tabWidget))
-            return true;
-    return false;
-}
-#endif // QT_KEYPAD_NAVIGATION
 /*!
     \reimp
 */
@@ -849,7 +812,8 @@ void QAbstractSlider::keyPressEvent(QKeyEvent *ev)
             if (QApplication::keypadNavigationEnabled()
                     && (!hasEditFocus() && QApplication::navigationMode() == Qt::NavigationModeKeypadTabOrder
                     || d->orientation == Qt::Vertical
-                    || !hasEditFocus() && (canKeypadNavigate(Qt::Horizontal) || inTabWidget(this)))) {
+                    || !hasEditFocus()
+                    && (QWidgetPrivate::canKeypadNavigate(Qt::Horizontal) || QWidgetPrivate::inTabWidget(this)))) {
                 ev->ignore();
                 return;
             }
@@ -868,7 +832,8 @@ void QAbstractSlider::keyPressEvent(QKeyEvent *ev)
             if (QApplication::keypadNavigationEnabled()
                     && (!hasEditFocus() && QApplication::navigationMode() == Qt::NavigationModeKeypadTabOrder
                     || d->orientation == Qt::Vertical
-                    || !hasEditFocus() && (canKeypadNavigate(Qt::Horizontal) || inTabWidget(this)))) {
+                    || !hasEditFocus()
+                    && (QWidgetPrivate::canKeypadNavigate(Qt::Horizontal) || QWidgetPrivate::inTabWidget(this)))) {
                 ev->ignore();
                 return;
             }
@@ -888,7 +853,7 @@ void QAbstractSlider::keyPressEvent(QKeyEvent *ev)
             if (QApplication::keypadNavigationEnabled()
                     && (QApplication::navigationMode() == Qt::NavigationModeKeypadTabOrder
                     || d->orientation == Qt::Horizontal
-                    || !hasEditFocus() && canKeypadNavigate(Qt::Vertical))) {
+                    || !hasEditFocus() && QWidgetPrivate::canKeypadNavigate(Qt::Vertical))) {
                 ev->ignore();
                 break;
             }
@@ -901,7 +866,7 @@ void QAbstractSlider::keyPressEvent(QKeyEvent *ev)
             if (QApplication::keypadNavigationEnabled()
                     && (QApplication::navigationMode() == Qt::NavigationModeKeypadTabOrder
                     || d->orientation == Qt::Horizontal
-                    || !hasEditFocus() && canKeypadNavigate(Qt::Vertical))) {
+                    || !hasEditFocus() && QWidgetPrivate::canKeypadNavigate(Qt::Vertical))) {
                 ev->ignore();
                 break;
             }
diff --git a/src/gui/widgets/qabstractspinbox.h b/src/gui/widgets/qabstractspinbox.h
index 059943a..6c062c0 100644
--- a/src/gui/widgets/qabstractspinbox.h
+++ b/src/gui/widgets/qabstractspinbox.h
@@ -137,7 +137,9 @@ protected:
     void resizeEvent(QResizeEvent *event);
     void keyPressEvent(QKeyEvent *event);
     void keyReleaseEvent(QKeyEvent *event);
+#ifndef QT_NO_WHEELEVENT
     void wheelEvent(QWheelEvent *event);
+#endif
     void focusInEvent(QFocusEvent *event);
     void focusOutEvent(QFocusEvent *event);
     void contextMenuEvent(QContextMenuEvent *event);
diff --git a/src/gui/widgets/qcocoamenu_mac.mm b/src/gui/widgets/qcocoamenu_mac.mm
index a7e0b79..ce85919 100644
--- a/src/gui/widgets/qcocoamenu_mac.mm
+++ b/src/gui/widgets/qcocoamenu_mac.mm
@@ -46,6 +46,7 @@
 #import <private/qcocoamenuloader_mac_p.h>
 #include <private/qt_cocoa_helpers_mac_p.h>
 #include <private/qapplication_p.h>
+#include <private/qaction_p.h>
 
 #include <QtGui/QMenu>
 
@@ -70,6 +71,7 @@ QT_USE_NAMESPACE
     self = [super init];
     if (self) {
         qmenu = menu;
+        previousAction = 0;
         [self setAutoenablesItems:NO];
         [self setDelegate:self];
     }
@@ -81,13 +83,20 @@ QT_USE_NAMESPACE
     Q_UNUSED(menu);
 
     if (!item) {
-        // ### According to the docs everything will be highlighted. Not sure what we should do in
-        // Qt, so just return.
+        if (previousAction) {
+            qt_mac_clear_status_text(previousAction);
+            previousAction = 0;
+        }
         return;
     }
 
-    if (QAction *action = reinterpret_cast<QAction *>([item tag]))
+    if (QAction *action = reinterpret_cast<QAction *>([item tag])) {
+        QMenu *qtmenu = static_cast<QT_MANGLE_NAMESPACE(QCocoaMenu) *>(menu)->qmenu;
+        previousAction = action;
         action->activate(QAction::Hover);
+        qt_mac_menu_emit_hovered(qtmenu, action);
+        action->showStatusText(0); // 0 widget -> action's parent
+    }
 }
 
 - (void)menuWillOpen:(NSMenu*)menu;
@@ -100,9 +109,13 @@ QT_USE_NAMESPACE
     qt_mac_menu_collapseSeparators(menu, qtmenu->separatorsCollapsible());
 }
 
-- (void)menuWillClose:(NSMenu*)menu;
+- (void)menuDidClose:(NSMenu*)menu;
 {
     qt_mac_emit_menuSignals(((QT_MANGLE_NAMESPACE(QCocoaMenu) *)menu)->qmenu, false);
+    if (previousAction) {
+        qt_mac_clear_status_text(previousAction);
+        previousAction = 0;
+    }
 }
 
 - (BOOL)hasShortcut:(NSMenu *)menu forKey:(NSString *)key forModifiers:(NSUInteger)modifier
@@ -194,6 +207,18 @@ void qt_mac_emit_menuSignals(QMenu *menu, bool show)
     }
     qt_mac_menus_open_count += delta;
 }
+
+void qt_mac_clear_status_text(QAction *action)
+{
+    action->d_func()->showStatusText(0, QString());
+}
+
+void qt_mac_menu_emit_hovered(QMenu *menu, QAction *action)
+{
+    emit menu->hovered(action);
+}
+
+
 QT_END_NAMESPACE
 
 #endif
diff --git a/src/gui/widgets/qcocoamenu_mac_p.h b/src/gui/widgets/qcocoamenu_mac_p.h
index 9f50c40..d6ac8c5 100644
--- a/src/gui/widgets/qcocoamenu_mac_p.h
+++ b/src/gui/widgets/qcocoamenu_mac_p.h
@@ -55,13 +55,14 @@
 #import <Cocoa/Cocoa.h>
 
 QT_FORWARD_DECLARE_CLASS(QMenu)
+QT_FORWARD_DECLARE_CLASS(QAction)
 
 #if MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_5
 
 @protocol NSMenuDelegate <NSObject>
 - (void)menu:(NSMenu*)menu willHighlightItem:(NSMenuItem*)item;
 - (void)menuWillOpen:(NSMenu*)menu;
-- (void)menuWillClose:(NSMenu*)menu;
+- (void)menuDidClose:(NSMenu*)menu;
 - (BOOL)hasShortcut:(NSMenu *)menu forKey:(NSString *)key forModifiers:(NSUInteger)modifier
   whichItem:(NSMenuItem**)outItem;
 @end
@@ -71,6 +72,7 @@ QT_FORWARD_DECLARE_CLASS(QMenu)
 @interface QT_MANGLE_NAMESPACE(QCocoaMenu) : NSMenu <NSMenuDelegate>
 {
     QMenu *qmenu;
+    QAction *previousAction;
 }
 - (id)initWithQMenu:(QMenu*)menu;
 - (BOOL)menuHasKeyEquivalent:(NSMenu *)menu forEvent:(NSEvent *)event target:(id *)target action:(SEL *)action;
diff --git a/src/gui/widgets/qcombobox.cpp b/src/gui/widgets/qcombobox.cpp
index 72f32dc..f71d250 100644
--- a/src/gui/widgets/qcombobox.cpp
+++ b/src/gui/widgets/qcombobox.cpp
@@ -607,7 +607,13 @@ void QComboBoxPrivateContainer::changeEvent(QEvent *e)
         view->setMouseTracking(combo->style()->styleHint(QStyle::SH_ComboBox_ListMouseTracking, &opt, combo) ||
                                combo->style()->styleHint(QStyle::SH_ComboBox_Popup, &opt, combo));
         setFrameStyle(combo->style()->styleHint(QStyle::SH_ComboBox_PopupFrameStyle, &opt, combo));
+#ifdef QT_SOFTKEYS_ENABLED
+    } else if (e->type() == QEvent::LanguageChange) {
+        selectAction->setText(QSoftKeyManager::standardSoftKeyText(QSoftKeyManager::SelectSoftKey));
+        cancelAction->setText(QSoftKeyManager::standardSoftKeyText(QSoftKeyManager::CancelSoftKey));
+#endif
     }
+
     QWidget::changeEvent(e);
 }
 
@@ -1268,7 +1274,8 @@ QComboBox::~QComboBox()
 
     By default, this property has a value of 10.
 
-    \note This property is ignored for non-editable comboboxes in Mac style.
+    \note This property is ignored for non-editable comboboxes in styles that returns
+    false for QStyle::SH_ComboBox_Popup such as the Mac style or the Gtk+ Style.
 */
 int QComboBox::maxVisibleItems() const
 {
@@ -2348,7 +2355,7 @@ void QComboBox::showPopup()
                     toCheck.push(idx);
 #endif
                 ++count;
-                if (!usePopup && count > d->maxVisibleItems) {
+                if (!usePopup && count >= d->maxVisibleItems) {
                     toCheck.clear();
                     break;
                 }
diff --git a/src/gui/widgets/qcombobox.h b/src/gui/widgets/qcombobox.h
index f332d31..9b19a66 100644
--- a/src/gui/widgets/qcombobox.h
+++ b/src/gui/widgets/qcombobox.h
@@ -245,7 +245,9 @@ protected:
     void mouseReleaseEvent(QMouseEvent *e);
     void keyPressEvent(QKeyEvent *e);
     void keyReleaseEvent(QKeyEvent *e);
+#ifndef QT_NO_WHEELEVENT
     void wheelEvent(QWheelEvent *e);
+#endif
     void contextMenuEvent(QContextMenuEvent *e);
     void inputMethodEvent(QInputMethodEvent *);
     QVariant inputMethodQuery(Qt::InputMethodQuery) const;
diff --git a/src/gui/widgets/qdatetimeedit.cpp b/src/gui/widgets/qdatetimeedit.cpp
index 762db86..50fa9c9 100644
--- a/src/gui/widgets/qdatetimeedit.cpp
+++ b/src/gui/widgets/qdatetimeedit.cpp
@@ -1175,7 +1175,7 @@ void QDateTimeEdit::keyPressEvent(QKeyEvent *event)
         return; }
     }
     QAbstractSpinBox::keyPressEvent(event);
-    if (select && !(event->modifiers() & Qt::ShiftModifier) && !d->edit->hasSelectedText()) {
+    if (select && !d->edit->hasSelectedText()) {
         if (inserted && d->sectionAt(d->edit->cursorPosition()) == QDateTimeParser::NoSectionIndex) {
             QString str = d->displayText();
             int pos = d->edit->cursorPosition();
diff --git a/src/gui/widgets/qdialogbuttonbox.cpp b/src/gui/widgets/qdialogbuttonbox.cpp
index 6a0e363..cc74a53 100644
--- a/src/gui/widgets/qdialogbuttonbox.cpp
+++ b/src/gui/widgets/qdialogbuttonbox.cpp
@@ -103,7 +103,7 @@ QT_BEGIN_NAMESPACE
     You can mix and match normal buttons and standard buttons.
 
     Currently the buttons are laid out in the following way if the button box is horizontal:
-    \table 100%
+    \table
     \row \o \inlineimage buttonbox-gnomelayout-horizontal.png GnomeLayout Horizontal
          \o Button box laid out in horizontal GnomeLayout
     \row \o \inlineimage buttonbox-kdelayout-horizontal.png KdeLayout Horizontal
@@ -116,25 +116,23 @@ QT_BEGIN_NAMESPACE
 
     The buttons are laid out the following way if the button box is vertical:
 
-    \table 100%
+    \table
+    \row \o GnomeLayout
+         \o KdeLayout
+         \o MacLayout
+         \o WinLayout
     \row \o \inlineimage buttonbox-gnomelayout-vertical.png GnomeLayout Vertical
-         \o Button box laid out in vertical GnomeLayout
-    \row \o \inlineimage buttonbox-kdelayout-vertical.png KdeLayout Vertical
-         \o Button box laid out in vertical KdeLayout
-    \row \o \inlineimage buttonbox-maclayout-vertical.png MacLayout Vertical
-         \o Button box laid out in vertical MacLayout
-    \row \o \inlineimage buttonbox-winlayout-vertical.png WinLayout Vertical
-         \o Button box laid out in vertical WinLayout
+         \o \inlineimage buttonbox-kdelayout-vertical.png KdeLayout Vertical
+         \o \inlineimage buttonbox-maclayout-vertical.png MacLayout Vertical
+         \o \inlineimage buttonbox-winlayout-vertical.png WinLayout Vertical
     \endtable
 
     Additionally, button boxes that contain only buttons with ActionRole or
-    HelpRole can be considered modeless and have an alternate look on the mac:
+    HelpRole can be considered modeless and have an alternate look on Mac OS X:
 
-    \table 100%
-    \row \o \inlineimage buttonbox-mac-modeless-horizontal.png Screenshot of modeless horizontal MacLayout
-         \o modeless horizontal MacLayout
-    \row \o \inlineimage buttonbox-mac-modeless-vertical.png Screenshot of modeless vertical MacLayout
-         \o modeless vertical MacLayout
+    \table
+    \row \o modeless horizontal MacLayout
+         \o \inlineimage buttonbox-mac-modeless-horizontal.png Screenshot of modeless horizontal MacLayout
     \endtable
 
     When a button is clicked in the button box, the clicked() signal is emitted
diff --git a/src/gui/widgets/qdockarealayout.cpp b/src/gui/widgets/qdockarealayout.cpp
index d754800..c1b1ea3 100644
--- a/src/gui/widgets/qdockarealayout.cpp
+++ b/src/gui/widgets/qdockarealayout.cpp
@@ -220,15 +220,17 @@ static quintptr tabId(const QDockAreaLayoutItem &item)
 }
 #endif
 
+static const int zero = 0;
+
 QDockAreaLayoutInfo::QDockAreaLayoutInfo()
-    : sep(0), dockPos(QInternal::LeftDock), o(Qt::Horizontal), mainWindow(0)
+    : sep(&zero), dockPos(QInternal::LeftDock), o(Qt::Horizontal), mainWindow(0)
 #ifndef QT_NO_TABBAR
     , tabbed(false), tabBar(0), tabBarShape(QTabBar::RoundedSouth), tabBarVisible(false)
 #endif
 {
 }
 
-QDockAreaLayoutInfo::QDockAreaLayoutInfo(int _sep, QInternal::DockPosition _dockPos,
+QDockAreaLayoutInfo::QDockAreaLayoutInfo(const int *_sep, QInternal::DockPosition _dockPos,
                                             Qt::Orientation _o, int tbshape,
                                             QMainWindow *window)
     : sep(_sep), dockPos(_dockPos), o(_o), mainWindow(window)
@@ -281,7 +283,7 @@ QSize QDockAreaLayoutInfo::minimumSize() const
 #endif
         {
             if (!first)
-                a += sep;
+                a += *sep;
             a += pick(o, min_size);
         }
         b = qMax(b, perp(o, min_size));
@@ -349,7 +351,7 @@ QSize QDockAreaLayoutInfo::maximumSize() const
 #endif
         {
             if (!first)
-                a += sep;
+                a += *sep;
             a += pick(o, max_size);
         }
         b = qMin(b, perp(o, max_size));
@@ -415,7 +417,7 @@ QSize QDockAreaLayoutInfo::sizeHint() const
         {
             if (previous && !gap && !(previous->flags &  QDockAreaLayoutItem::GapItem)
                 && !previous->hasFixedSize(o)) {
-                a += sep;
+                a += *sep;
             }
             a += gap ? item.size : pick(o, size_hint);
         }
@@ -491,7 +493,7 @@ static int realMinSize(const QDockAreaLayoutInfo &info)
             min = pick(info.o, item.minimumSize());
 
         if (!first)
-            result += info.sep;
+            result += *info.sep;
         result += min;
 
         first = false;
@@ -516,7 +518,7 @@ static int realMaxSize(const QDockAreaLayoutInfo &info)
             max = pick(info.o, item.maximumSize());
 
         if (!first)
-            result += info.sep;
+            result += *info.sep;
         result += max;
 
         if (result >= QWIDGETSIZE_MAX)
@@ -555,7 +557,7 @@ void QDockAreaLayoutInfo::fitItems()
             if (!(previous->flags & QDockAreaLayoutItem::GapItem)) {
                 QLayoutStruct &ls = layout_struct_list[j++];
                 ls.init();
-                ls.minimumSize = ls.maximumSize = ls.sizeHint = previous->hasFixedSize(o) ? 0 : sep;
+                ls.minimumSize = ls.maximumSize = ls.sizeHint = previous->hasFixedSize(o) ? 0 : *sep;
                 ls.empty = false;
             }
         }
@@ -938,7 +940,7 @@ int QDockAreaLayoutInfo::separatorMove(int index, int delta)
         if (item.skip()) {
             ls.empty = true;
         } else {
-            const int separatorSpace = item.hasFixedSize(o) ? 0 : sep;
+            const int separatorSpace = item.hasFixedSize(o) ? 0 : *sep;
             ls.empty = false;
             ls.pos = item.pos;
             ls.size = item.size + separatorSpace;
@@ -956,7 +958,7 @@ int QDockAreaLayoutInfo::separatorMove(int index, int delta)
         if (item.skip())
             continue;
         QLayoutStruct &ls = list[i];
-        const int separatorSpace = item.hasFixedSize(o) ? 0 : sep;
+        const int separatorSpace = item.hasFixedSize(o) ? 0 : *sep;
         item.size = ls.size - separatorSpace;
         item.pos = ls.pos;
         if (item.subinfo != 0) {
@@ -1041,11 +1043,11 @@ QLayoutItem *QDockAreaLayoutInfo::plug(const QList<int> &path)
         int next = this->next(index);
 
         if (prev != -1 && !(item_list.at(prev).flags & QDockAreaLayoutItem::GapItem)) {
-            item.pos += sep;
-            item.size -= sep;
+            item.pos += *sep;
+            item.size -= *sep;
         }
         if (next != -1 && !(item_list.at(next).flags & QDockAreaLayoutItem::GapItem))
-            item.size -= sep;
+            item.size -= *sep;
 
         QPoint pos;
         rpick(o, pos) = item.pos;
@@ -1083,11 +1085,11 @@ QLayoutItem *QDockAreaLayoutInfo::unplug(const QList<int> &path)
 #endif
     {
         if (prev != -1 && !(item_list.at(prev).flags & QDockAreaLayoutItem::GapItem)) {
-            item.pos -= sep;
-            item.size += sep;
+            item.pos -= *sep;
+            item.size += *sep;
         }
         if (next != -1 && !(item_list.at(next).flags & QDockAreaLayoutItem::GapItem))
-            item.size += sep;
+            item.size += *sep;
     }
 
     return item.widgetItem;
@@ -1255,9 +1257,9 @@ bool QDockAreaLayoutInfo::insertGap(const QList<int> &path, QLayoutItem *dockWid
             QRect r = dockedGeometry(dockWidgetItem->widget());
             gap_size = pick(o, r.size());
         if (prev != -1 && !(item_list.at(prev).flags & QDockAreaLayoutItem::GapItem))
-                sep_size += sep;
+                sep_size += *sep;
             if (next != -1 && !(item_list.at(next).flags & QDockAreaLayoutItem::GapItem))
-                sep_size += sep;
+                sep_size += *sep;
         }
         if (gap_size + sep_size > space)
             gap_size = pick(o, gap_item.minimumSize());
@@ -1364,7 +1366,7 @@ QRect QDockAreaLayoutInfo::separatorRect(int index) const
     QPoint pos = rect.topLeft();
     rpick(o, pos) = item.pos + item.size;
     QSize s = rect.size();
-    rpick(o, s) = sep;
+    rpick(o, s) = *sep;
 
     return QRect(pos, s);
 }
@@ -1413,7 +1415,7 @@ QList<int> QDockAreaLayoutInfo::findSeparator(const QPoint &_pos) const
             continue;
 
         QRect sepRect = separatorRect(i);
-        if (!sepRect.isNull() && sep == 1)
+        if (!sepRect.isNull() && *sep == 1)
             sepRect.adjust(-2, -2, 2, 2);
         //we also make sure we don't find a separator that's not there
         if (sepRect.contains(_pos) && !item.hasFixedSize(o)) {
@@ -1560,7 +1562,7 @@ void QDockAreaLayoutInfo::apply(bool animate)
         }
     }
 #ifndef QT_NO_TABBAR
-    if (sep == 1)
+    if (*sep == 1)
         updateSeparatorWidgets();
 #endif //QT_NO_TABBAR
 }
@@ -2010,7 +2012,7 @@ bool QDockAreaLayoutInfo::restoreState(QDataStream &stream, QList<QDockWidget*>
         updateTabBar();
         setCurrentTabId(tabId(item_list.at(index)));
     }
-    if (!testing && sep == 1)
+    if (!testing && *sep == 1)
         updateSeparatorWidgets();
 #endif
 
@@ -2273,13 +2275,13 @@ QDockAreaLayout::QDockAreaLayout(QMainWindow *win) : fallbackToSizeHints(true)
     const int tabShape = 0;
 #endif
     docks[QInternal::LeftDock]
-        = QDockAreaLayoutInfo(sep, QInternal::LeftDock, Qt::Vertical, tabShape, win);
+        = QDockAreaLayoutInfo(&sep, QInternal::LeftDock, Qt::Vertical, tabShape, win);
     docks[QInternal::RightDock]
-        = QDockAreaLayoutInfo(sep, QInternal::RightDock, Qt::Vertical, tabShape, win);
+        = QDockAreaLayoutInfo(&sep, QInternal::RightDock, Qt::Vertical, tabShape, win);
     docks[QInternal::TopDock]
-        = QDockAreaLayoutInfo(sep, QInternal::TopDock, Qt::Horizontal, tabShape, win);
+        = QDockAreaLayoutInfo(&sep, QInternal::TopDock, Qt::Horizontal, tabShape, win);
     docks[QInternal::BottomDock]
-        = QDockAreaLayoutInfo(sep, QInternal::BottomDock, Qt::Horizontal, tabShape, win);
+        = QDockAreaLayoutInfo(&sep, QInternal::BottomDock, Qt::Horizontal, tabShape, win);
     centralWidgetItem = 0;
 
 
@@ -2635,7 +2637,7 @@ void QDockAreaLayout::getGrid(QVector<QLayoutStruct> *_ver_struct_list,
     QSize bottom_max = docks[QInternal::BottomDock].maximumSize();
     bottom_hint = bottom_hint.boundedTo(bottom_max).expandedTo(bottom_min);
 
-    fallbackToSizeHints = !have_central;
+    fallbackToSizeHints = false;
 
     if (_ver_struct_list != 0) {
         QVector<QLayoutStruct> &ver_struct_list = *_ver_struct_list;
@@ -2991,8 +2993,7 @@ bool QDockAreaLayout::restoreDockWidget(QDockWidget *dockWidget)
         QRect r = constrainedRect(placeHolder->topLevelRect, desktop.screenGeometry(dockWidget));
         dockWidget->d_func()->setWindowState(true, true, r);
     }
-    dockWidget->show();
-//    dockWidget->setVisible(!placeHolder->hidden);
+    dockWidget->setVisible(!placeHolder->hidden);
 #ifdef Q_WS_X11
     if (placeHolder->window) // gets rid of the X11BypassWindowManager window flag
         dockWidget->d_func()->setWindowState(true);
@@ -3028,7 +3029,7 @@ void QDockAreaLayout::addDockWidget(QInternal::DockPosition pos, QDockWidget *do
 #else
         int tbshape = 0;
 #endif
-        QDockAreaLayoutInfo new_info(sep, pos, orientation, tbshape, mainWindow);
+        QDockAreaLayoutInfo new_info(&sep, pos, orientation, tbshape, mainWindow);
         new_info.item_list.append(new QDockAreaLayoutInfo(info));
         new_info.item_list.append(dockWidgetItem);
         info = new_info;
@@ -3324,6 +3325,12 @@ void QDockAreaLayout::keepSize(QDockWidget *w)
         item.flags |= QDockAreaLayoutItem::KeepSize;
 }
 
+void QDockAreaLayout::styleChangedEvent()
+{
+    sep = mainWindow->style()->pixelMetric(QStyle::PM_DockWidgetSeparatorExtent, 0, mainWindow);
+    fitLayout();
+}
+
 QT_END_NAMESPACE
 
 #endif // QT_NO_DOCKWIDGET
diff --git a/src/gui/widgets/qdockarealayout_p.h b/src/gui/widgets/qdockarealayout_p.h
index 0bc1aa9..0088f00 100644
--- a/src/gui/widgets/qdockarealayout_p.h
+++ b/src/gui/widgets/qdockarealayout_p.h
@@ -128,7 +128,7 @@ class Q_AUTOTEST_EXPORT QDockAreaLayoutInfo
 {
 public:
     QDockAreaLayoutInfo();
-    QDockAreaLayoutInfo(int _sep, QInternal::DockPosition _dockPos, Qt::Orientation _o,
+    QDockAreaLayoutInfo(const int *_sep, QInternal::DockPosition _dockPos, Qt::Orientation _o,
                         int tbhape, QMainWindow *window);
 
     QSize minimumSize() const;
@@ -189,7 +189,7 @@ public:
 
     QMainWindowLayout *mainWindowLayout() const;
 
-    int sep;
+    const int *sep;
     mutable QVector<QWidget*> separatorWidgets;
     QInternal::DockPosition dockPos;
     Qt::Orientation o;
@@ -300,6 +300,7 @@ public:
     QSet<QTabBar*> usedTabBars() const;
     QSet<QWidget*> usedSeparatorWidgets() const;
 #endif //QT_NO_TABBAR
+    void styleChangedEvent();
 };
 
 QT_END_NAMESPACE
diff --git a/src/gui/widgets/qdockwidget.cpp b/src/gui/widgets/qdockwidget.cpp
index fdace46..54189de 100644
--- a/src/gui/widgets/qdockwidget.cpp
+++ b/src/gui/widgets/qdockwidget.cpp
@@ -1010,7 +1010,7 @@ void QDockWidgetPrivate::setWindowState(bool floating, bool unplug, const QRect
 
     if (!floating && parent) {
         QMainWindowLayout *mwlayout = qobject_cast<QMainWindowLayout *>(q->parentWidget()->layout());
-        if (!mwlayout || mwlayout->dockWidgetArea(q) == Qt::NoDockWidgetArea)
+        if (mwlayout && mwlayout->dockWidgetArea(q) == Qt::NoDockWidgetArea)
             return; // this dockwidget can't be redocked
     }
 
diff --git a/src/gui/widgets/qfocusframe.cpp b/src/gui/widgets/qfocusframe.cpp
index d9cd5bb..4f20bce0 100644
--- a/src/gui/widgets/qfocusframe.cpp
+++ b/src/gui/widgets/qfocusframe.cpp
@@ -53,11 +53,14 @@ class QFocusFramePrivate : public QWidgetPrivate
 {
     Q_DECLARE_PUBLIC(QFocusFrame)
     QWidget *widget;
-
+    QWidget *frameParent;
+    bool showFrameAboveWidget;
 public:
     QFocusFramePrivate() {
         widget = 0;
+        frameParent = 0;
         sendChildEvents = false;
+        showFrameAboveWidget = false;
     }
     void updateSize();
     void update();
@@ -66,10 +69,10 @@ public:
 void QFocusFramePrivate::update()
 {
     Q_Q(QFocusFrame);
-    q->setParent(widget->parentWidget());
+    q->setParent(frameParent);
     updateSize();
     if (q->parentWidget()->rect().intersects(q->geometry())) {
-        if (q->style()->styleHint(QStyle::SH_FocusFrame_AboveWidget, 0, q))
+        if (showFrameAboveWidget)
             q->raise();
         else
             q->stackUnder(widget);
@@ -84,7 +87,10 @@ void QFocusFramePrivate::updateSize()
     Q_Q(QFocusFrame);
     int vmargin = q->style()->pixelMetric(QStyle::PM_FocusFrameVMargin),
         hmargin = q->style()->pixelMetric(QStyle::PM_FocusFrameHMargin);
-    QRect geom(widget->x()-hmargin, widget->y()-vmargin,
+    QPoint pos(widget->x(), widget->y());
+    if (q->parentWidget() != widget->parentWidget())
+        pos = widget->parentWidget()->mapTo(q->parentWidget(), pos);
+    QRect geom(pos.x()-hmargin, pos.y()-vmargin,
                widget->width()+(hmargin*2), widget->height()+(vmargin*2));
     if(q->geometry() == geom)
         return;
@@ -176,14 +182,52 @@ void
 QFocusFrame::setWidget(QWidget *widget)
 {
     Q_D(QFocusFrame);
-    if(widget == d->widget)
-        return;
 
-    if(d->widget)
-        d->widget->removeEventFilter(this);
-    if(widget && !widget->isWindow() && widget->parentWidget()->windowType() != Qt::SubWindow) {
+    if (style()->styleHint(QStyle::SH_FocusFrame_AboveWidget, 0, this))
+        d->showFrameAboveWidget = true;
+    else
+        d->showFrameAboveWidget = false;
+
+    if (widget == d->widget)
+        return;
+    if (d->widget) {
+        // Remove event filters from the widget hierarchy.
+        QWidget *p = d->widget;
+        do {
+            p->removeEventFilter(this);
+            if (!d->showFrameAboveWidget || p == d->frameParent)
+                break;
+            p = p->parentWidget();
+        }while (p);
+    }
+    if (widget && !widget->isWindow() && widget->parentWidget()->windowType() != Qt::SubWindow) {
         d->widget = widget;
-        widget->installEventFilter(this);
+        d->widget->installEventFilter(this);
+        QWidget *p = widget->parentWidget();
+        QWidget *prev = 0;
+        if (d->showFrameAboveWidget) {
+            // Find the right parent for the focus frame.
+            while (p) {
+                // Traverse the hirerarchy of the 'widget' for setting event filter.
+                // During this if come across toolbar or a top level, use that
+                // as the parent for the focus frame. If we find a scroll area
+                // use its viewport as the parent.
+                bool isScrollArea = false;
+                if (p->isWindow() || p->inherits("QToolBar") || (isScrollArea = p->inherits("QAbstractScrollArea"))) {
+                    d->frameParent = p;
+                    // The previous one in the hierarchy will be the viewport.
+                    if (prev && isScrollArea)
+                        d->frameParent = prev;
+                    break;
+                } else {
+                    p->installEventFilter(this);
+                    prev = p;
+                    p = p->parentWidget();
+                }
+            }
+        } else {
+            d->frameParent = p;
+        }
         d->update();
     } else {
         d->widget = 0;
@@ -210,9 +254,15 @@ QFocusFrame::widget() const
 void
 QFocusFrame::paintEvent(QPaintEvent *)
 {
+    Q_D(QFocusFrame);
     QStylePainter p(this);
     QStyleOption option;
     initStyleOption(&option);
+    int vmargin = style()->pixelMetric(QStyle::PM_FocusFrameVMargin);
+    int hmargin = style()->pixelMetric(QStyle::PM_FocusFrameHMargin);
+    QWidgetPrivate *wd = qt_widget_private(d->widget);
+    QRect rect = wd->clipRect().adjusted(0, 0, hmargin*2, vmargin*2);
+    p.setClipRect(rect);
     p.drawControl(QStyle::CE_FocusFrame, option);
 }
 
@@ -233,7 +283,13 @@ QFocusFrame::eventFilter(QObject *o, QEvent *e)
             hide();
             break;
         case QEvent::ParentChange:
-            d->update();
+            if (d->showFrameAboveWidget) {
+                QWidget *w = d->widget;
+                setWidget(0);
+                setWidget(w);
+            } else {
+                d->update();
+            }
             break;
         case QEvent::Show:
             d->update();
@@ -254,6 +310,19 @@ QFocusFrame::eventFilter(QObject *o, QEvent *e)
         default:
             break;
         }
+    } else if (d->showFrameAboveWidget) {
+        // Handle changes in the parent widgets we are monitoring.
+        switch(e->type()) {
+        case QEvent::Move:
+        case QEvent::Resize:
+            d->updateSize();
+            break;
+        case QEvent::ZOrderChange:
+            raise();
+            break;
+        default:
+            break;
+        }
     }
     return false;
 }
diff --git a/src/gui/widgets/qlabel.cpp b/src/gui/widgets/qlabel.cpp
index 8428ad7..b81f04f 100644
--- a/src/gui/widgets/qlabel.cpp
+++ b/src/gui/widgets/qlabel.cpp
@@ -781,6 +781,95 @@ Qt::TextInteractionFlags QLabel::textInteractionFlags() const
     return d->textInteractionFlags;
 }
 
+/*!
+    Selects text from position \a start and for \a length characters.
+
+    \sa selectedText()
+
+    \bold{Note:} The textInteractionFlags set on the label need to include
+    either TextSelectableByMouse or TextSelectableByKeyboard.
+
+    \since 4.7
+*/
+void QLabel::setSelection(int start, int length)
+{
+    Q_D(QLabel);
+    if (d->control) {
+        d->ensureTextPopulated();
+        QTextCursor cursor = d->control->textCursor();
+        cursor.setPosition(start);
+        cursor.setPosition(start + length, QTextCursor::KeepAnchor);
+        d->control->setTextCursor(cursor);
+    }
+}
+
+/*!
+    \property QLabel::hasSelectedText
+    \brief whether there is any text selected
+
+    hasSelectedText() returns true if some or all of the text has been
+    selected by the user; otherwise returns false.
+
+    By default, this property is false.
+
+    \sa selectedText()
+
+    \bold{Note:} The textInteractionFlags set on the label need to include
+    either TextSelectableByMouse or TextSelectableByKeyboard.
+
+    \since 4.7
+*/
+bool QLabel::hasSelectedText() const
+{
+    Q_D(const QLabel);
+    if (d->control)
+        return d->control->textCursor().hasSelection();
+    return false;
+}
+
+/*!
+    \property QLabel::selectedText
+    \brief the selected text
+
+    If there is no selected text this property's value is
+    an empty string.
+
+    By default, this property contains an empty string.
+
+    \sa hasSelectedText()
+
+    \bold{Note:} The textInteractionFlags set on the label need to include
+    either TextSelectableByMouse or TextSelectableByKeyboard.
+
+    \since 4.7
+*/
+QString QLabel::selectedText() const
+{
+    Q_D(const QLabel);
+    if (d->control)
+        return d->control->textCursor().selectedText();
+    return QString();
+}
+
+/*!
+    selectionStart() returns the index of the first selected character in the
+    label or -1 if no text is selected.
+
+    \sa selectedText()
+
+    \bold{Note:} The textInteractionFlags set on the label need to include
+    either TextSelectableByMouse or TextSelectableByKeyboard.
+
+    \since 4.7
+*/
+int QLabel::selectionStart() const
+{
+    Q_D(const QLabel);
+    if (d->control && d->control->textCursor().hasSelection())
+        return d->control->textCursor().selectionStart();
+    return -1;
+}
+
 /*!\reimp
 */
 QSize QLabel::sizeHint() const
@@ -862,8 +951,8 @@ void QLabel::contextMenuEvent(QContextMenuEvent *ev)
         return;
     }
     ev->accept();
-    menu->exec(ev->globalPos());
-    delete menu;
+    menu->setAttribute(Qt::WA_DeleteOnClose);
+    menu->popup(ev->globalPos());
 #endif
 }
 
diff --git a/src/gui/widgets/qlabel.h b/src/gui/widgets/qlabel.h
index d916078..54babb1 100644
--- a/src/gui/widgets/qlabel.h
+++ b/src/gui/widgets/qlabel.h
@@ -65,6 +65,8 @@ class Q_GUI_EXPORT QLabel : public QFrame
     Q_PROPERTY(int indent READ indent WRITE setIndent)
     Q_PROPERTY(bool openExternalLinks READ openExternalLinks WRITE setOpenExternalLinks)
     Q_PROPERTY(Qt::TextInteractionFlags textInteractionFlags READ textInteractionFlags WRITE setTextInteractionFlags)
+    Q_PROPERTY(bool hasSelectedText READ hasSelectedText)
+    Q_PROPERTY(QString selectedText READ selectedText)
 
 public:
     explicit QLabel(QWidget *parent=0, Qt::WindowFlags f=0);
@@ -111,6 +113,11 @@ public:
     void setTextInteractionFlags(Qt::TextInteractionFlags flags);
     Qt::TextInteractionFlags textInteractionFlags() const;
 
+    void setSelection(int, int);
+    bool hasSelectedText() const;
+    QString selectedText() const;
+    int selectionStart() const;
+
 public Q_SLOTS:
     void setText(const QString &);
     void setPixmap(const QPixmap &);
diff --git a/src/gui/widgets/qlinecontrol.cpp b/src/gui/widgets/qlinecontrol.cpp
index 9ab4569..544c903 100644
--- a/src/gui/widgets/qlinecontrol.cpp
+++ b/src/gui/widgets/qlinecontrol.cpp
@@ -1371,6 +1371,8 @@ bool QLineControl::processEvent(QEvent* ev)
             processInputMethodEvent(static_cast<QInputMethodEvent*>(ev)); break;
 #ifndef QT_NO_SHORTCUT
         case QEvent::ShortcutOverride:{
+            if (isReadOnly())
+                return false;
             QKeyEvent* ke = static_cast<QKeyEvent*>(ev);
             if (ke == QKeySequence::Copy
                 || ke == QKeySequence::Paste
diff --git a/src/gui/widgets/qlineedit.cpp b/src/gui/widgets/qlineedit.cpp
index 2d2df92..0ba8b9f 100644
--- a/src/gui/widgets/qlineedit.cpp
+++ b/src/gui/widgets/qlineedit.cpp
@@ -1637,12 +1637,8 @@ void QLineEdit::keyPressEvent(QKeyEvent *event)
                 if (!hasEditFocus() && !(event->modifiers() & Qt::ControlModifier)) {
                     if (!event->text().isEmpty() && event->text().at(0).isPrint()
                         && !isReadOnly())
-                    {
                         setEditFocus(true);
-#ifndef Q_OS_SYMBIAN
-                        clear();
-#endif
-                    } else {
+                    else {
                         event->ignore();
                         return;
                     }
@@ -1698,12 +1694,8 @@ void QLineEdit::inputMethodEvent(QInputMethodEvent *e)
     // commit text as they focus out without interfering with focus
     if (QApplication::keypadNavigationEnabled()
         && hasFocus() && !hasEditFocus()
-        && !e->preeditString().isEmpty()) {
+        && !e->preeditString().isEmpty())
         setEditFocus(true);
-#ifndef Q_OS_SYMBIAN
-        selectAll();        // so text is replaced rather than appended to
-#endif
-    }
 #endif
 
     d->control->processInputMethodEvent(e);
@@ -2046,9 +2038,9 @@ void QLineEdit::dropEvent(QDropEvent* e)
 */
 void QLineEdit::contextMenuEvent(QContextMenuEvent *event)
 {
-    QPointer<QMenu> menu = createStandardContextMenu();
-    menu->exec(event->globalPos());
-    delete menu;
+    QMenu *menu = createStandardContextMenu();
+    menu->setAttribute(Qt::WA_DeleteOnClose);
+    menu->popup(event->globalPos());
 }
 
 #if defined(Q_WS_WIN)
diff --git a/src/gui/widgets/qlineedit_p.cpp b/src/gui/widgets/qlineedit_p.cpp
index 1aa7a2b..2c76a5c 100644
--- a/src/gui/widgets/qlineedit_p.cpp
+++ b/src/gui/widgets/qlineedit_p.cpp
@@ -129,7 +129,7 @@ void QLineEditPrivate::_q_editFocusChange(bool e)
 void QLineEditPrivate::_q_selectionChanged()
 {
     Q_Q(QLineEdit);
-    if (control->preeditAreaText().isEmpty()) {
+    if (!control->text().isEmpty() && control->preeditAreaText().isEmpty()) {
         QStyleOptionFrameV2 opt;
         q->initStyleOption(&opt);
         bool showCursor = control->hasSelectedText() ?
diff --git a/src/gui/widgets/qmainwindow.cpp b/src/gui/widgets/qmainwindow.cpp
index 269cd12..4620597 100644
--- a/src/gui/widgets/qmainwindow.cpp
+++ b/src/gui/widgets/qmainwindow.cpp
@@ -1393,6 +1393,7 @@ bool QMainWindow::event(QEvent *event)
 #endif // QT_NO_STATUSTIP
 
         case QEvent::StyleChange:
+            d->layout->layoutState.dockAreaLayout.styleChangedEvent();
             if (!d->explicitIconSize)
                 setIconSize(QSize());
             break;
@@ -1426,6 +1427,11 @@ bool QMainWindow::event(QEvent *event)
            }
            break;
 #endif
+#ifdef QT_SOFTKEYS_ENABLED
+    case QEvent::LanguageChange:
+        d->menuBarAction->setText(QSoftKeyManager::standardSoftKeyText(QSoftKeyManager::MenuSoftKey));
+        break;
+#endif
         default:
             break;
     }
@@ -1554,11 +1560,15 @@ void QMainWindow::contextMenuEvent(QContextMenuEvent *event)
 
 #ifndef QT_NO_MENU
     QMenu *popup = createPopupMenu();
-    if (popup && !popup->isEmpty()) {
-        popup->exec(event->globalPos());
-        event->accept();
+    if (popup) {
+        if (!popup->isEmpty()) {
+            popup->setAttribute(Qt::WA_DeleteOnClose);
+            popup->popup(event->globalPos());
+            event->accept();
+        } else {
+            delete popup;
+        }
     }
-    delete popup;
 #endif
 }
 #endif // QT_NO_CONTEXTMENU
diff --git a/src/gui/widgets/qmainwindowlayout.cpp b/src/gui/widgets/qmainwindowlayout.cpp
index fc75c92..593e391 100644
--- a/src/gui/widgets/qmainwindowlayout.cpp
+++ b/src/gui/widgets/qmainwindowlayout.cpp
@@ -1772,6 +1772,7 @@ void QMainWindowLayout::setCentralWidget(QWidget *widget)
     if (savedState.isValid()) {
 #ifndef QT_NO_DOCKWIDGET
         savedState.dockAreaLayout.centralWidgetItem = layoutState.dockAreaLayout.centralWidgetItem;
+        savedState.dockAreaLayout.fallbackToSizeHints = true;
 #else
         savedState.centralWidgetItem = layoutState.centralWidgetItem;
 #endif
diff --git a/src/gui/widgets/qmenu.cpp b/src/gui/widgets/qmenu.cpp
index 8ce7cc0..e2cf25b 100644
--- a/src/gui/widgets/qmenu.cpp
+++ b/src/gui/widgets/qmenu.cpp
@@ -117,7 +117,7 @@ public:
         if (parentWidget->parentWidget())
             parentWidget = parentWidget->parentWidget();
         setParent(parentWidget, Qt::Window | Qt::Tool);
-	setAttribute(Qt::WA_DeleteOnClose, true);
+        setAttribute(Qt::WA_DeleteOnClose, true);
         setAttribute(Qt::WA_X11NetWmWindowTypeMenu, true);
         setWindowTitle(p->windowTitle());
         setEnabled(p->isEnabled());
@@ -1226,7 +1226,7 @@ void QMenu::initStyleOption(QStyleOptionMenuItem *option, const QAction *action)
     else if (action->isSeparator())
         option->menuItemType = QStyleOptionMenuItem::Separator;
     else if (d->defaultAction == action)
-	    option->menuItemType = QStyleOptionMenuItem::DefaultItem;
+        option->menuItemType = QStyleOptionMenuItem::DefaultItem;
     else
         option->menuItemType = QStyleOptionMenuItem::Normal;
     if (action->isIconVisibleInMenu())
@@ -1719,7 +1719,14 @@ bool QMenu::isEmpty() const
 void QMenu::clear()
 {
     QList<QAction*> acts = actions();
+
     for(int i = 0; i < acts.size(); i++) {
+#ifdef QT_SOFTKEYS_ENABLED
+        Q_D(QMenu);
+        // Lets not touch to our internal softkey actions
+        if(acts[i] == d->selectAction || acts[i] == d->cancelAction)
+            continue;
+#endif
         removeAction(acts[i]);
         if (acts[i]->parent() == this && acts[i]->d_func()->widgets.isEmpty())
             delete acts[i];
@@ -2302,9 +2309,7 @@ void QMenu::mouseReleaseEvent(QMouseEvent *e)
     QAction *action = d->actionAt(e->pos());
 
     if (action && action == d->currentAction) {
-        if (action->menu())
-            action->menu()->d_func()->setFirstActionActive();
-        else {
+        if (!action->menu()){
 #if defined(Q_WS_WIN)
             //On Windows only context menus can be activated with the right button
             if (e->button() == Qt::LeftButton || d->topCausedWidget() == 0)
@@ -2408,6 +2413,13 @@ QMenu::event(QEvent *e)
         }
         return true;
 #endif
+#ifdef QT_SOFTKEYS_ENABLED
+    case QEvent::LanguageChange: {
+        d->selectAction->setText(QSoftKeyManager::standardSoftKeyText(QSoftKeyManager::SelectSoftKey));
+        d->cancelAction->setText(QSoftKeyManager::standardSoftKeyText(QSoftKeyManager::CancelSoftKey));
+        }
+        break;
+#endif
     default:
         break;
     }
@@ -2919,7 +2931,7 @@ void QMenu::actionEvent(QActionEvent *e)
 #endif
     if (isVisible()) {
         d->updateActionRects();
-	resize(sizeHint());
+        resize(sizeHint());
         update();
     }
 }
diff --git a/src/gui/widgets/qmenu.h b/src/gui/widgets/qmenu.h
index 5a6a5c7..a040afa 100644
--- a/src/gui/widgets/qmenu.h
+++ b/src/gui/widgets/qmenu.h
@@ -162,7 +162,9 @@ protected:
     void mouseReleaseEvent(QMouseEvent *);
     void mousePressEvent(QMouseEvent *);
     void mouseMoveEvent(QMouseEvent *);
+#ifndef QT_NO_WHEELEVENT
     void wheelEvent(QWheelEvent *);
+#endif
     void enterEvent(QEvent *);
     void leaveEvent(QEvent *);
     void hideEvent(QHideEvent *);
@@ -415,6 +417,7 @@ private:
     friend OSStatus qt_mac_menu_event(EventHandlerCallRef, EventRef, void *);
     friend bool qt_mac_activate_action(OSMenuRef, uint, QAction::ActionEvent, bool);
     friend void qt_mac_emit_menuSignals(QMenu *, bool);
+    friend void qt_mac_menu_emit_hovered(QMenu *menu, QAction *action);
 #endif
 };
 
diff --git a/src/gui/widgets/qmenu_mac.mm b/src/gui/widgets/qmenu_mac.mm
index 7e4bbb5..99c550f 100644
--- a/src/gui/widgets/qmenu_mac.mm
+++ b/src/gui/widgets/qmenu_mac.mm
@@ -247,7 +247,7 @@ bool qt_mac_activate_action(MenuRef menu, uint command, QAction::ActionEvent act
 
     //now walk up firing for each "caused" widget (like in the platform independent menu)
     QWidget *caused = 0;
-    if (GetMenuItemProperty(menu, 0, kMenuCreatorQt, kMenuPropertyCausedQWidget, sizeof(caused), 0, &caused) == noErr) {
+    if (action_e == QAction::Hover && GetMenuItemProperty(menu, 0, kMenuCreatorQt, kMenuPropertyCausedQWidget, sizeof(caused), 0, &caused) == noErr) {
         MenuRef caused_menu = 0;
         if (QMenu *qmenu2 = qobject_cast<QMenu*>(caused))
             caused_menu = qmenu2->macMenu();
@@ -260,25 +260,17 @@ bool qt_mac_activate_action(MenuRef menu, uint command, QAction::ActionEvent act
             QWidget *widget = 0;
             GetMenuItemProperty(caused_menu, 0, kMenuCreatorQt, kMenuPropertyQWidget, sizeof(widget), 0, &widget);
             if (QMenu *qmenu = qobject_cast<QMenu*>(widget)) {
-                if (action_e == QAction::Trigger) {
-                    emit qmenu->triggered(action->action);
-                } else if (action_e == QAction::Hover) {
-                    action->action->showStatusText(widget);
-                    emit qmenu->hovered(action->action);
-                }
+                action->action->showStatusText(widget);
+                emit qmenu->hovered(action->action);
             } else if (QMenuBar *qmenubar = qobject_cast<QMenuBar*>(widget)) {
-                if (action_e == QAction::Trigger) {
-                    emit qmenubar->triggered(action->action);
-                } else if (action_e == QAction::Hover) {
-                    action->action->showStatusText(widget);
-                    emit qmenubar->hovered(action->action);
-                }
+                action->action->showStatusText(widget);
+                emit qmenubar->hovered(action->action);
                 break; //nothing more..
             }
 
             //walk up
             if (GetMenuItemProperty(caused_menu, 0, kMenuCreatorQt, kMenuPropertyCausedQWidget,
-                                   sizeof(caused), 0, &caused) != noErr)
+                                    sizeof(caused), 0, &caused) != noErr)
                 break;
             if (QMenu *qmenu2 = qobject_cast<QMenu*>(caused))
                 caused_menu = qmenu2->macMenu();
@@ -649,7 +641,7 @@ static NSMenuItem *createNSMenuItem(const QString &title)
     NSMenuItem *item = [[NSMenuItem alloc] 
                          initWithTitle:qt_mac_QStringToNSString(title)
                          action:@selector(qtDispatcherToQAction:) keyEquivalent:@""];
-    [item setTarget:getMenuLoader()];
+    [item setTarget:nil];
     return item;
 }
 #endif
@@ -749,32 +741,6 @@ bool qt_mac_menubar_is_open()
     return qt_mac_menus_open_count > 0;
 }
 
-void qt_mac_clear_menubar()
-{
-    if (QApplication::testAttribute(Qt::AA_MacPluginApplication))
-        return;
-
-#ifndef QT_MAC_USE_COCOA
-    MenuRef clear_menu = 0;
-    if (CreateNewMenu(0, 0, &clear_menu) == noErr) {
-        SetRootMenu(clear_menu);
-        ReleaseMenu(clear_menu);
-    } else {
-        qWarning("QMenu: Internal error at %s:%d", __FILE__, __LINE__);
-    }
-    ClearMenuBar();
-    qt_mac_command_set_enabled(0, kHICommandPreferences, false);
-    InvalMenuBar();
-#else
-    QMacCocoaAutoReleasePool pool;
-    QT_MANGLE_NAMESPACE(QCocoaMenuLoader) *loader = getMenuLoader();
-    NSMenu *menu = [loader menu];
-    [loader ensureAppMenuInMenu:menu];
-    [NSApp setMainMenu:menu];
-#endif
-}
-
-
 QMacMenuAction::~QMacMenuAction()
 {
 #ifdef QT_MAC_USE_COCOA
@@ -1130,7 +1096,7 @@ QMenuPrivate::QMacMenuPrivate::addAction(QMacMenuAction *action, QMacMenuAction
                 action->menu = merge;
                 [cmd retain];
                 [cmd setAction:@selector(qtDispatcherToQAction:)];
-                [cmd setTarget:getMenuLoader()];
+                [cmd setTarget:nil];
                 [action->menuItem release];
                 action->menuItem = cmd;
                 QMenuMergeList *list = QMenuPrivate::mergeMenuItemsHash.value(merge);
@@ -1936,43 +1902,53 @@ static bool qt_mac_is_ancestor(QWidget* possibleAncestor, QWidget *child)
     Returns true if the entries of menuBar should be disabled,
     based on the modality type of modalWidget.
 */
-static bool qt_mac_should_disable_menu(QMenuBar *menuBar, QWidget *modalWidget)
+static bool qt_mac_should_disable_menu(QMenuBar *menuBar)
 {
-    if (modalWidget == 0 || menuBar == 0)
+    QWidget *modalWidget = qApp->activeModalWidget();
+    if (!modalWidget)
         return false;
 
-    // If there is an application modal window on
-    // screen, the entries of the menubar should be disabled:
+    if (menuBar && menuBar == menubars()->value(modalWidget))
+        // The menu bar is owned by the modal widget.
+        // In that case we should enable it:
+        return false;
+
+    // When there is an application modal window on screen, the entries of
+    // the menubar should be disabled. The exception in Qt is that if the
+    // modal window is the only window on screen, then we enable the menu bar.
     QWidget *w = modalWidget;
+    QWidgetList topLevelWidgets = QApplication::topLevelWidgets();
     while (w) {
-        if (w->isVisible() && w->windowModality() == Qt::ApplicationModal)
-            return true;
+        if (w->isVisible() && w->windowModality() == Qt::ApplicationModal) {
+            for (int i=0; i<topLevelWidgets.size(); ++i) {
+                QWidget *top = topLevelWidgets.at(i);
+                if (w != top && [qt_mac_window_for(top) isVisible]) {
+                    // INVARIANT: we found another visible window
+                    // on screen other than our modalWidget. We therefore
+                    // disable the menu bar to follow normal modality logic:
+                    return true;
+                }
+            }
+            // INVARIANT: We have only one window on screen that happends
+            // to be application modal. We choose to enable the menu bar
+            // in that case to e.g. enable the quit menu item.
+            return false;
+        }
         w = w->parentWidget();
     }
 
     // INVARIANT: modalWidget is window modal. Disable menu entries
-    // if the menu bar belongs to an ancestor of modalWidget:
-    return qt_mac_is_ancestor(menuBar->parentWidget(), modalWidget);
+    // if the menu bar belongs to an ancestor of modalWidget. If menuBar
+    // is nil, we understand it as the default menu bar set by the nib:
+    return menuBar ? qt_mac_is_ancestor(menuBar->parentWidget(), modalWidget) : false;
 }
 
-/*!
-  \internal
-
-  This function will update the current menu bar and set it as the
-  active menu bar in the Menu Manager.
-
-  \warning This function is not portable.
-
-  \sa QMenu::macMenu(), QMenuBar::macMenu()
-*/
-bool QMenuBar::macUpdateMenuBar()
+static QWidget *findWindowThatShouldDisplayMenubar()
 {
-    cancelAllMenuTracking();
-    QMenuBar *mb = 0;
-    //find a menu bar
     QWidget *w = qApp->activeWindow();
-
     if (!w) {
+        // We have no active window on screen. Try to
+        // find a window from the list of top levels:
         QWidgetList tlws = QApplication::topLevelWidgets();
         for(int i = 0; i < tlws.size(); ++i) {
             QWidget *tlw = tlws.at(i);
@@ -1983,6 +1959,12 @@ bool QMenuBar::macUpdateMenuBar()
             }
         }
     }
+    return w;
+}
+
+static QMenuBar *findMenubarForWindow(QWidget *w)
+{
+    QMenuBar *mb = 0;
     if (w) {
         mb = menubars()->value(w);
 #ifndef QT_NO_MAINWINDOW
@@ -1996,11 +1978,77 @@ bool QMenuBar::macUpdateMenuBar()
         while(w && !mb)
             mb = menubars()->value((w = w->parentWidget()));
     }
-    if (!mb)
+
+    if (!mb) {
+        // We could not find a menu bar for the window. Lets
+        // check if we have a global (parentless) menu bar instead:
         mb = fallback;
-    //now set it
+    }
+
+    return mb;
+}
+
+void qt_mac_clear_menubar()
+{
+    if (QApplication::testAttribute(Qt::AA_MacPluginApplication))
+        return;
+
+#ifndef QT_MAC_USE_COCOA
+    MenuRef clear_menu = 0;
+    if (CreateNewMenu(0, 0, &clear_menu) == noErr) {
+        SetRootMenu(clear_menu);
+        ReleaseMenu(clear_menu);
+    } else {
+        qWarning("QMenu: Internal error at %s:%d", __FILE__, __LINE__);
+    }
+    ClearMenuBar();
+    qt_mac_command_set_enabled(0, kHICommandPreferences, false);
+    InvalMenuBar();
+#else
+    QMacCocoaAutoReleasePool pool;
+    QT_MANGLE_NAMESPACE(QCocoaMenuLoader) *loader = getMenuLoader();
+    NSMenu *menu = [loader menu];
+    [loader ensureAppMenuInMenu:menu];
+    [NSApp setMainMenu:menu];
+    const bool modal = qt_mac_should_disable_menu(0);
+    if (qt_mac_current_menubar.qmenubar || modal != qt_mac_current_menubar.modal)
+        qt_mac_set_modal_state(menu, modal);
+    qt_mac_current_menubar.qmenubar = 0;
+    qt_mac_current_menubar.modal = modal;
+#endif
+}
+
+/*!
+  \internal
+
+  This function will update the current menu bar and set it as the
+  active menu bar in the Menu Manager.
+
+  \warning This function is not portable.
+
+  \sa QMenu::macMenu(), QMenuBar::macMenu()
+*/
+bool QMenuBar::macUpdateMenuBar()
+{
+#ifdef QT_MAC_USE_COCOA
+    QMacCocoaAutoReleasePool pool;
+    if (!qt_cocoaPostMessage(getMenuLoader(), @selector(qtUpdateMenubar)))
+        return QMenuBarPrivate::macUpdateMenuBarImmediatly();
+    return true;
+#else
+    return QMenuBarPrivate::macUpdateMenuBarImmediatly();
+#endif
+}
+
+bool QMenuBarPrivate::macUpdateMenuBarImmediatly()
+{
     bool ret = false;
+    cancelAllMenuTracking();
+    QWidget *w = findWindowThatShouldDisplayMenubar();
+    QMenuBar *mb = findMenubarForWindow(w);
+
     if (mb && mb->isNativeMenuBar()) {
+        bool modal = QApplicationPrivate::modalState();
 #ifdef QT_MAC_USE_COCOA
         QMacCocoaAutoReleasePool pool;
 #endif
@@ -2030,16 +2078,18 @@ bool QMenuBar::macUpdateMenuBar()
                 }
             }
 #endif
-            QWidget *modalWidget = qApp->activeModalWidget();
-            if (mb != menubars()->value(modalWidget)) {
-                qt_mac_set_modal_state(menu, qt_mac_should_disable_menu(mb, modalWidget));
-            }
+            // Check if menu is modally shaddowed and should  be disabled:
+            modal = qt_mac_should_disable_menu(mb);
+            if (mb != qt_mac_current_menubar.qmenubar || modal != qt_mac_current_menubar.modal)
+                qt_mac_set_modal_state(menu, modal);
         }
         qt_mac_current_menubar.qmenubar = mb;
-        qt_mac_current_menubar.modal = QApplicationPrivate::modalState();
+        qt_mac_current_menubar.modal = modal;
         ret = true;
     } else if (qt_mac_current_menubar.qmenubar && qt_mac_current_menubar.qmenubar->isNativeMenuBar()) {
-        const bool modal = QApplicationPrivate::modalState();
+        // INVARIANT: The currently active menu bar (if any) is not native. But we do have a
+        // native menu bar from before. So we need to decide whether or not is should be enabled:
+        const bool modal = qt_mac_should_disable_menu(qt_mac_current_menubar.qmenubar);
         if (modal != qt_mac_current_menubar.modal) {
             ret = true;
             if (OSMenuRef menu = qt_mac_current_menubar.qmenubar->macMenu()) {
@@ -2051,16 +2101,15 @@ bool QMenuBar::macUpdateMenuBar()
                 [NSApp setMainMenu:menu];
                 syncMenuBarItemsVisiblity(qt_mac_current_menubar.qmenubar->d_func()->mac_menubar);
 #endif
-                QWidget *modalWidget = qApp->activeModalWidget();
-                if (qt_mac_current_menubar.qmenubar != menubars()->value(modalWidget)) {
-                    qt_mac_set_modal_state(menu, qt_mac_should_disable_menu(mb, modalWidget));
-                }
+                qt_mac_set_modal_state(menu, modal);
             }
             qt_mac_current_menubar.modal = modal;
         }
     }
-    if(!ret)
+
+    if (!ret) {
         qt_mac_clear_menubar();
+    }
     return ret;
 }
 
diff --git a/src/gui/widgets/qmenubar_p.h b/src/gui/widgets/qmenubar_p.h
index f2e5357..819aee4 100644
--- a/src/gui/widgets/qmenubar_p.h
+++ b/src/gui/widgets/qmenubar_p.h
@@ -196,6 +196,7 @@ public:
             return 0;
         }
     } *mac_menubar;
+    static bool macUpdateMenuBarImmediatly();
     bool macWidgetHasNativeMenubar(QWidget *widget);
     void macCreateMenuBar(QWidget *);
     void macDestroyMenuBar();
diff --git a/src/gui/widgets/qplaintextedit.cpp b/src/gui/widgets/qplaintextedit.cpp
index ab598d9..ef9fac3 100644
--- a/src/gui/widgets/qplaintextedit.cpp
+++ b/src/gui/widgets/qplaintextedit.cpp
@@ -911,6 +911,7 @@ void QPlainTextEditPrivate::pageUpDown(QTextCursor::MoveOperation op, QTextCurso
         setTopBlock(block.blockNumber(), line);
 
         if (moveCursor) {
+            cursor.setVisualNavigation(true);
             // move using movePosition to keep the cursor's x
             lastY += verticalOffset();
             bool moved = false;
@@ -1319,6 +1320,26 @@ QTextCursor QPlainTextEdit::textCursor() const
     return d->control->textCursor();
 }
 
+/*!
+    Returns the reference of the anchor at position \a pos, or an
+    empty string if no anchor exists at that point.
+
+    \since 4.7
+ */
+QString QPlainTextEdit::anchorAt(const QPoint &pos) const
+{
+    Q_D(const QPlainTextEdit);
+    int cursorPos = d->control->hitTest(pos + QPoint(d->horizontalOffset(),
+                                                     d->verticalOffset()),
+                                        Qt::ExactHit);
+    if (cursorPos < 0)
+        return QString();
+
+    QTextDocumentPrivate *pieceTable = document()->docHandle();
+    QTextDocumentPrivate::FragmentIterator it = pieceTable->find(cursorPos);
+    QTextCharFormat fmt = pieceTable->formatCollection()->charFormat(it->format);
+    return fmt.anchorHref();
+}
 
 /*!
     Undoes the last operation.
@@ -2393,7 +2414,7 @@ void QPlainTextEdit::setReadOnly(bool ro)
     then the focus policy is also automatically set to Qt::ClickFocus.
 
     The default value depends on whether the QPlainTextEdit is read-only
-    or editable, and whether it is a QTextBrowser or not.
+    or editable.
 */
 
 void QPlainTextEdit::setTextInteractionFlags(Qt::TextInteractionFlags flags)
diff --git a/src/gui/widgets/qplaintextedit.h b/src/gui/widgets/qplaintextedit.h
index 15cf0967..106ae6d 100644
--- a/src/gui/widgets/qplaintextedit.h
+++ b/src/gui/widgets/qplaintextedit.h
@@ -159,6 +159,8 @@ public:
     QRect cursorRect(const QTextCursor &cursor) const;
     QRect cursorRect() const;
 
+    QString anchorAt(const QPoint &pos) const;
+
     bool overwriteMode() const;
     void setOverwriteMode(bool overwrite);
 
diff --git a/src/gui/widgets/qscrollbar.cpp b/src/gui/widgets/qscrollbar.cpp
index 3eed3a9..4eff260 100644
--- a/src/gui/widgets/qscrollbar.cpp
+++ b/src/gui/widgets/qscrollbar.cpp
@@ -521,6 +521,7 @@ bool QScrollBar::event(QEvent *event)
     if (const QHoverEvent *he = static_cast<const QHoverEvent *>(event))
         d_func()->updateHoverControl(he->pos());
         break;
+#ifndef QT_NO_WHEELEVENT
     case QEvent::Wheel: {
         // override wheel event without adding virtual function override
         QWheelEvent *ev = static_cast<QWheelEvent *>(event);
@@ -537,6 +538,7 @@ bool QScrollBar::event(QEvent *event)
             event->accept();
         return true;
     }
+#endif
     default:
         break;
     }
diff --git a/src/gui/widgets/qtabbar.cpp b/src/gui/widgets/qtabbar.cpp
index 22e8255..7559311 100644
--- a/src/gui/widgets/qtabbar.cpp
+++ b/src/gui/widgets/qtabbar.cpp
@@ -1947,7 +1947,8 @@ void QTabBar::changeEvent(QEvent *event)
 {
     Q_D(QTabBar);
     if (event->type() == QEvent::StyleChange) {
-        d->elideMode = Qt::TextElideMode(style()->styleHint(QStyle::SH_TabBar_ElideMode, 0, this));
+        if (!d->elideModeSetByUser)
+            d->elideMode = Qt::TextElideMode(style()->styleHint(QStyle::SH_TabBar_ElideMode, 0, this));
         if (!d->useScrollButtonsSetByUser)
             d->useScrollButtons = !style()->styleHint(QStyle::SH_TabBar_PreferNoArrows, 0, this);
         d->refresh();
@@ -1980,6 +1981,7 @@ void QTabBar::setElideMode(Qt::TextElideMode mode)
 {
     Q_D(QTabBar);
     d->elideMode = mode;
+    d->elideModeSetByUser = true;
     d->refresh();
 }
 
diff --git a/src/gui/widgets/qtabbar_p.h b/src/gui/widgets/qtabbar_p.h
index 7588035..83636e6 100644
--- a/src/gui/widgets/qtabbar_p.h
+++ b/src/gui/widgets/qtabbar_p.h
@@ -75,7 +75,7 @@ class QTabBarPrivate  : public QWidgetPrivate
 public:
     QTabBarPrivate()
         :currentIndex(-1), pressedIndex(-1), shape(QTabBar::RoundedNorth), layoutDirty(false),
-        drawBase(true), scrollOffset(0), useScrollButtonsSetByUser(false) , expanding(true), closeButtonOnTabs(false),
+        drawBase(true), scrollOffset(0), elideModeSetByUser(false), useScrollButtonsSetByUser(false), expanding(true), closeButtonOnTabs(false),
         selectionBehaviorOnRemove(QTabBar::SelectRightTab), paintWithOffsets(true), movable(false),
         dragInProgress(false), documentMode(false), movingTab(0)
 #ifdef Q_WS_MAC
@@ -186,6 +186,7 @@ public:
     void makeVisible(int index);
     QSize iconSize;
     Qt::TextElideMode elideMode;
+    bool elideModeSetByUser;
     bool useScrollButtons;
     bool useScrollButtonsSetByUser;
 
diff --git a/src/gui/widgets/qtextedit.cpp b/src/gui/widgets/qtextedit.cpp
index b6886b4..4541730 100644
--- a/src/gui/widgets/qtextedit.cpp
+++ b/src/gui/widgets/qtextedit.cpp
@@ -1212,12 +1212,9 @@ void QTextEdit::keyPressEvent(QKeyEvent *e)
         default:
             if (QApplication::keypadNavigationEnabled()) {
                 if (!hasEditFocus() && !(e->modifiers() & Qt::ControlModifier)) {
-                    if (e->text()[0].isPrint()) {
+                    if (e->text()[0].isPrint())
                         setEditFocus(true);
-#ifndef Q_OS_SYMBIAN
-                        clear();
-#endif
-                    } else {
+                    else {
                         e->ignore();
                         return;
                     }
@@ -1677,12 +1674,8 @@ void QTextEdit::inputMethodEvent(QInputMethodEvent *e)
 #ifdef QT_KEYPAD_NAVIGATION
     if (d->control->textInteractionFlags() & Qt::TextEditable
         && QApplication::keypadNavigationEnabled()
-        && !hasEditFocus()) {
+        && !hasEditFocus())
         setEditFocus(true);
-#ifndef Q_OS_SYMBIAN
-        selectAll();    // so text is replaced rather than appended to
-#endif
-    }
 #endif
     d->sendControlEvent(e);
     ensureCursorVisible();
diff --git a/src/gui/widgets/qtoolbar.cpp b/src/gui/widgets/qtoolbar.cpp
index 8beda55..7ed27ea 100644
--- a/src/gui/widgets/qtoolbar.cpp
+++ b/src/gui/widgets/qtoolbar.cpp
@@ -533,6 +533,14 @@ void QToolBarPrivate::plug(const QRect &r)
 
 
 /*!
+    \fn void QToolBar::visibilityChanged(bool visible)
+    \since 4.7
+
+    This signal is emitted when the toolbar becomes \a visible (or
+    invisible). This happens when the widget is hidden or shown.
+*/
+
+/*!
     Constructs a QToolBar with the given \a parent.
 */
 QToolBar::QToolBar(QWidget *parent)
@@ -1122,6 +1130,7 @@ bool QToolBar::event(QEvent *event)
         // fallthrough intended
     case QEvent::Show:
         d->toggleViewAction->setChecked(event->type() == QEvent::Show);
+        emit visibilityChanged(event->type() == QEvent::Show);
 #if defined(Q_WS_MAC)
         if (toolbarInUnifiedToolBar(this)) {
              // I can static_cast because I did the qobject_cast in the if above, therefore
diff --git a/src/gui/widgets/qtoolbar.h b/src/gui/widgets/qtoolbar.h
index 90f20dd..b733477 100644
--- a/src/gui/widgets/qtoolbar.h
+++ b/src/gui/widgets/qtoolbar.h
@@ -143,6 +143,7 @@ Q_SIGNALS:
     void iconSizeChanged(const QSize &iconSize);
     void toolButtonStyleChanged(Qt::ToolButtonStyle toolButtonStyle);
     void topLevelChanged(bool topLevel);
+    void visibilityChanged(bool visible);
 
 protected:
     void actionEvent(QActionEvent *event);
diff --git a/src/gui/widgets/qvalidator.cpp b/src/gui/widgets/qvalidator.cpp
index a5276d3..0b5cc5a 100644
--- a/src/gui/widgets/qvalidator.cpp
+++ b/src/gui/widgets/qvalidator.cpp
@@ -400,8 +400,10 @@ QValidator::State QIntValidator::validate(QString & input, int&) const
     qlonglong entered = QLocalePrivate::bytearrayToLongLong(buff.constData(), 10, &ok, &overflow);
     if (overflow || !ok)
         return Invalid;
-    if (entered >= b && entered <= t)
-        return Acceptable;
+    if (entered >= b && entered <= t) {
+        locale().toInt(input, &ok);
+        return ok ? Acceptable : Intermediate;
+    }
 
     if (entered >= 0) {
         // the -entered < b condition is necessary to allow people to type
@@ -412,6 +414,20 @@ QValidator::State QIntValidator::validate(QString & input, int&) const
     }
 }
 
+/*! \reimp */
+void QIntValidator::fixup(QString &input) const
+{
+    QByteArray buff;
+    if (!locale().d()->validateChars(input, QLocalePrivate::IntegerMode, &buff)) {
+        QLocale cl(QLocale::C);
+        if (!cl.d()->validateChars(input, QLocalePrivate::IntegerMode, &buff))
+            return;
+    }
+    bool ok, overflow;
+    qlonglong entered = QLocalePrivate::bytearrayToLongLong(buff.constData(), 10, &ok, &overflow);
+    if (ok && !overflow)
+        input = locale().toString(entered);
+}
 
 /*!
     Sets the range of the validator to only accept integers between \a
diff --git a/src/gui/widgets/qvalidator.h b/src/gui/widgets/qvalidator.h
index 30afbd6..63734ca 100644
--- a/src/gui/widgets/qvalidator.h
+++ b/src/gui/widgets/qvalidator.h
@@ -105,6 +105,7 @@ public:
     ~QIntValidator();
 
     QValidator::State validate(QString &, int &) const;
+    void fixup(QString &input) const;
 
     void setBottom(int);
     void setTop(int);
@@ -136,10 +137,11 @@ class Q_GUI_EXPORT QDoubleValidator : public QValidator
     Q_PROPERTY(double bottom READ bottom WRITE setBottom)
     Q_PROPERTY(double top READ top WRITE setTop)
     Q_PROPERTY(int decimals READ decimals WRITE setDecimals)
+    Q_ENUMS(Notation)
     Q_PROPERTY(Notation notation READ notation WRITE setNotation)
 
 public:
-    explicit QDoubleValidator(QObject * parent);
+    explicit QDoubleValidator(QObject * parent = 0);
     QDoubleValidator(double bottom, double top, int decimals, QObject * parent);
     ~QDoubleValidator();
 
@@ -183,7 +185,7 @@ class Q_GUI_EXPORT QRegExpValidator : public QValidator
     Q_PROPERTY(QRegExp regExp READ regExp WRITE setRegExp)
 
 public:
-    explicit QRegExpValidator(QObject *parent);
+    explicit QRegExpValidator(QObject *parent = 0);
     QRegExpValidator(const QRegExp& rx, QObject *parent);
     ~QRegExpValidator();