Merge commit 'widget/4.6' into oslo-staging-2/4.6

Conflicts:
	src/gui/painting/qbrush.cpp

49 files changed, 516 insertions, 289 deletions

diff --git a/config.tests/x11/xsync/xsync.cpp b/config.tests/x11/xsync/xsync.cpp
index ed3ecf5..8eea850 100644
--- a/config.tests/x11/xsync/xsync.cpp
+++ b/config.tests/x11/xsync/xsync.cpp
@@ -41,7 +41,9 @@
 
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
+extern "C" {
 #include <X11/extensions/sync.h>
+}
 
 int main(int, char **)
 {
diff --git a/demos/sub-attaq/animationmanager.cpp b/demos/sub-attaq/animationmanager.cpp
index eb5a125..b3fc8e1 100644
--- a/demos/sub-attaq/animationmanager.cpp
+++ b/demos/sub-attaq/animationmanager.cpp
@@ -62,11 +62,18 @@ AnimationManager *AnimationManager::self()
 
 void AnimationManager::registerAnimation(QAbstractAnimation *anim)
 {
+    QObject::connect(anim, SIGNAL(destroyed(QObject*)), this, SLOT(unregisterAnimation_helper(QObject*)));
     animations.append(anim);
 }
 
+void AnimationManager::unregisterAnimation_helper(QObject *obj)
+{
+    unregisterAnimation(static_cast<QAbstractAnimation*>(obj));
+}
+
 void AnimationManager::unregisterAnimation(QAbstractAnimation *anim)
 {
+    QObject::disconnect(anim, SIGNAL(destroyed(QObject*)), this, SLOT(unregisterAnimation_helper(QObject*)));
     animations.removeAll(anim);
 }
 
diff --git a/demos/sub-attaq/animationmanager.h b/demos/sub-attaq/animationmanager.h
index 8db13eb..48d84d1 100644
--- a/demos/sub-attaq/animationmanager.h
+++ b/demos/sub-attaq/animationmanager.h
@@ -62,6 +62,9 @@ public slots:
     void pauseAll();
     void resumeAll();
 
+private slots:
+    void unregisterAnimation_helper(QObject *obj);
+
 private:
     static AnimationManager *instance;
     QList<QAbstractAnimation *> animations;
diff --git a/demos/sub-attaq/boat.cpp b/demos/sub-attaq/boat.cpp
index 0ad31b1..6fed9a9 100644
--- a/demos/sub-attaq/boat.cpp
+++ b/demos/sub-attaq/boat.cpp
@@ -62,7 +62,7 @@ static QAbstractAnimation *setupDestroyAnimation(Boat *boat)
     for (int i = 1; i <= 4; i++) {
         PixmapItem *step = new PixmapItem(QString("explosion/boat/step%1").arg(i),GraphicsScene::Big, boat);
         step->setZValue(6);
-        step->setOpacity(0); 
+        step->setOpacity(0);
 
         //fade-in
         QPropertyAnimation *anim = new QPropertyAnimation(step, "opacity");
@@ -92,10 +92,10 @@ Boat::Boat() : PixmapItem(QString("boat"), GraphicsScene::Big),
     //The movement animation used to animate the boat
     movementAnimation = new QPropertyAnimation(this, "pos");
 
-    //The movement animation used to animate the boat
+    //The destroy animation used to explode the boat
     destroyAnimation = setupDestroyAnimation(this);
 
-    //We setup the state machien of the boat
+    //We setup the state machine of the boat
     machine = new QStateMachine(this);
     QState *moving = new QState(machine);
     StopState *stopState = new StopState(this, moving);
diff --git a/demos/sub-attaq/graphicsscene.cpp b/demos/sub-attaq/graphicsscene.cpp
index e29095e..71d4fe7 100644
--- a/demos/sub-attaq/graphicsscene.cpp
+++ b/demos/sub-attaq/graphicsscene.cpp
@@ -278,4 +278,5 @@ void GraphicsScene::clearScene()
 
     boat->stop();
     boat->hide();
+    boat->setEnabled(true);
 }
diff --git a/examples/effects/blurpicker/blurpicker.cpp b/examples/effects/blurpicker/blurpicker.cpp
index 1f46444..4911c73 100644
--- a/examples/effects/blurpicker/blurpicker.cpp
+++ b/examples/effects/blurpicker/blurpicker.cpp
@@ -49,24 +49,29 @@
 #define M_PI 3.14159265358979323846
 #endif
 
-BlurPicker::BlurPicker(QWidget *parent): QGraphicsView(parent), m_index(0.0)
+BlurPicker::BlurPicker(QWidget *parent): QGraphicsView(parent), m_index(0.0), m_animation(this, "index")
 {
     setBackgroundBrush(QPixmap(":/images/background.jpg"));
-    setScene(&m_scene);
+    setScene(new QGraphicsScene(this));
 
     setupScene();
-    updateIconPositions();
+    setIndex(0);
 
-    connect(&m_timeLine, SIGNAL(valueChanged(qreal)), SLOT(updateIconPositions()));
-    m_timeLine.setDuration(400);
+    m_animation.setDuration(400);
+    m_animation.setEasingCurve(QEasingCurve::InOutSine);
 
     setRenderHint(QPainter::Antialiasing, true);
     setFrameStyle(QFrame::NoFrame);
 }
 
-void BlurPicker::updateIconPositions()
+qreal BlurPicker::index() const
 {
-    m_index = m_timeLine.currentFrame() / 1000.0;
+    return m_index;
+}
+
+void BlurPicker::setIndex(qreal index)
+{
+    m_index = index;
 
     qreal baseline = 0;
     for (int i = 0; i < m_icons.count(); ++i) {
@@ -82,12 +87,12 @@ void BlurPicker::updateIconPositions()
         static_cast<BlurEffect *>(icon->graphicsEffect())->setBaseLine(baseline);
     }
 
-    m_scene.update();
+    scene()->update();
 }
 
 void BlurPicker::setupScene()
 {
-    m_scene.setSceneRect(-200, -120, 400, 240);
+    scene()->setSceneRect(-200, -120, 400, 240);
 
     QStringList names;
     names << ":/images/accessories-calculator.png";
@@ -101,32 +106,34 @@ void BlurPicker::setupScene()
 
     for (int i = 0; i < names.count(); i++) {
         QPixmap pixmap(names[i]);
-        QGraphicsPixmapItem *icon = m_scene.addPixmap(pixmap);
+        QGraphicsPixmapItem *icon = scene()->addPixmap(pixmap);
         icon->setZValue(1);
         icon->setGraphicsEffect(new BlurEffect(icon));
         m_icons << icon;
     }
 
-    QGraphicsPixmapItem *bg = m_scene.addPixmap(QPixmap(":/images/background.jpg"));
+    QGraphicsPixmapItem *bg = scene()->addPixmap(QPixmap(":/images/background.jpg"));
     bg->setZValue(0);
     bg->setPos(-200, -150);
 }
 
 void BlurPicker::keyPressEvent(QKeyEvent *event)
 {
-    if (event->key() == Qt::Key_Left) {
-        if (m_timeLine.state() == QTimeLine::NotRunning) {
-            m_timeLine.setFrameRange(m_index * 1000, m_index * 1000 - 1000);
-            m_timeLine.start();
-            event->accept();
-        }
+    int delta = 0;
+    switch (event->key())
+    {
+    case Qt::Key_Left:
+        delta = -1;
+        break;
+    case  Qt::Key_Right:
+        delta = 1;
+        break;
+    default:
+        break;
     }
-
-    if (event->key() == Qt::Key_Right) {
-        if (m_timeLine.state() == QTimeLine::NotRunning) {
-            m_timeLine.setFrameRange(m_index * 1000, m_index * 1000 + 1000);
-            m_timeLine.start();
+    if (m_animation.state() == QAbstractAnimation::Stopped && delta) {
+            m_animation.setEndValue(m_index + delta);
+            m_animation.start();
             event->accept();
-        }
     }
 }
diff --git a/examples/effects/blurpicker/blurpicker.h b/examples/effects/blurpicker/blurpicker.h
index b460df4..b302db4 100644
--- a/examples/effects/blurpicker/blurpicker.h
+++ b/examples/effects/blurpicker/blurpicker.h
@@ -44,31 +44,31 @@
 
 #include <QGraphicsEffect>
 #include <QGraphicsView>
-#include <QTimeLine>
+#include <QPropertyAnimation>
 
 #include "blureffect.h"
 
 class BlurPicker: public QGraphicsView
 {
     Q_OBJECT
+    Q_PROPERTY(qreal index READ index WRITE setIndex);
 
 public:
     BlurPicker(QWidget *parent = 0);
 
+    qreal index() const;
+    void setIndex(qreal);
+
 protected:
     void keyPressEvent(QKeyEvent *event);
 
-private slots:
-    void updateIconPositions();
-
 private:
     void setupScene();
 
 private:
     qreal m_index;
-    QGraphicsScene m_scene;
     QList<QGraphicsItem*> m_icons;
-    QTimeLine m_timeLine;
+    QPropertyAnimation m_animation;
 };
 
 #endif // BLURPICKER_H
diff --git a/examples/effects/customshader/blurpicker.cpp b/examples/effects/customshader/blurpicker.cpp
index 6cda711..d38d99b 100644
--- a/examples/effects/customshader/blurpicker.cpp
+++ b/examples/effects/customshader/blurpicker.cpp
@@ -50,24 +50,29 @@
 #define M_PI 3.14159265358979323846
 #endif
 
-BlurPicker::BlurPicker(QWidget *parent): QGraphicsView(parent), m_index(0.0)
+BlurPicker::BlurPicker(QWidget *parent): QGraphicsView(parent), m_index(0.0), m_animation(this, "index")
 {
     setBackgroundBrush(QPixmap(":/images/background.jpg"));
-    setScene(&m_scene);
+    setScene(new QGraphicsScene(this));
 
     setupScene();
-    updateIconPositions();
+    setIndex(0);
 
-    connect(&m_timeLine, SIGNAL(valueChanged(qreal)), SLOT(updateIconPositions()));
-    m_timeLine.setDuration(400);
+    m_animation.setDuration(400);
+    m_animation.setEasingCurve(QEasingCurve::InOutSine);
 
     setRenderHint(QPainter::Antialiasing, true);
     setFrameStyle(QFrame::NoFrame);
 }
 
-void BlurPicker::updateIconPositions()
+qreal BlurPicker::index() const
 {
-    m_index = m_timeLine.currentFrame() / 1000.0;
+    return m_index;
+}
+
+void BlurPicker::setIndex(qreal index)
+{
+    m_index = index;
 
     qreal baseline = 0;
     for (int i = 0; i < m_icons.count(); ++i) {
@@ -84,12 +89,12 @@ void BlurPicker::updateIconPositions()
             static_cast<BlurEffect *>(icon->graphicsEffect())->setBaseLine(baseline);
     }
 
-    m_scene.update();
+    scene()->update();
 }
 
 void BlurPicker::setupScene()
 {
-    m_scene.setSceneRect(-200, -120, 400, 240);
+    scene()->setSceneRect(-200, -120, 400, 240);
 
     QStringList names;
     names << ":/images/accessories-calculator.png";
@@ -103,7 +108,7 @@ void BlurPicker::setupScene()
 
     for (int i = 0; i < names.count(); i++) {
         QPixmap pixmap(names[i]);
-        QGraphicsPixmapItem *icon = m_scene.addPixmap(pixmap);
+        QGraphicsPixmapItem *icon = scene()->addPixmap(pixmap);
         icon->setZValue(1);
         if (i == 3)
             icon->setGraphicsEffect(new CustomShaderEffect());
@@ -112,26 +117,28 @@ void BlurPicker::setupScene()
         m_icons << icon;
     }
 
-    QGraphicsPixmapItem *bg = m_scene.addPixmap(QPixmap(":/images/background.jpg"));
+    QGraphicsPixmapItem *bg = scene()->addPixmap(QPixmap(":/images/background.jpg"));
     bg->setZValue(0);
     bg->setPos(-200, -150);
 }
 
 void BlurPicker::keyPressEvent(QKeyEvent *event)
 {
-    if (event->key() == Qt::Key_Left) {
-        if (m_timeLine.state() == QTimeLine::NotRunning) {
-            m_timeLine.setFrameRange(m_index * 1000, m_index * 1000 - 1000);
-            m_timeLine.start();
-            event->accept();
-        }
+    int delta = 0;
+    switch (event->key())
+    {
+    case Qt::Key_Left:
+        delta = -1;
+        break;
+    case  Qt::Key_Right:
+        delta = 1;
+        break;
+    default:
+        break;
     }
-
-    if (event->key() == Qt::Key_Right) {
-        if (m_timeLine.state() == QTimeLine::NotRunning) {
-            m_timeLine.setFrameRange(m_index * 1000, m_index * 1000 + 1000);
-            m_timeLine.start();
+    if (m_animation.state() == QAbstractAnimation::Stopped && delta) {
+            m_animation.setEndValue(m_index + delta);
+            m_animation.start();
             event->accept();
-        }
     }
 }
diff --git a/examples/effects/customshader/blurpicker.h b/examples/effects/customshader/blurpicker.h
index b460df4..b302db4 100644
--- a/examples/effects/customshader/blurpicker.h
+++ b/examples/effects/customshader/blurpicker.h
@@ -44,31 +44,31 @@
 
 #include <QGraphicsEffect>
 #include <QGraphicsView>
-#include <QTimeLine>
+#include <QPropertyAnimation>
 
 #include "blureffect.h"
 
 class BlurPicker: public QGraphicsView
 {
     Q_OBJECT
+    Q_PROPERTY(qreal index READ index WRITE setIndex);
 
 public:
     BlurPicker(QWidget *parent = 0);
 
+    qreal index() const;
+    void setIndex(qreal);
+
 protected:
     void keyPressEvent(QKeyEvent *event);
 
-private slots:
-    void updateIconPositions();
-
 private:
     void setupScene();
 
 private:
     qreal m_index;
-    QGraphicsScene m_scene;
     QList<QGraphicsItem*> m_icons;
-    QTimeLine m_timeLine;
+    QPropertyAnimation m_animation;
 };
 
 #endif // BLURPICKER_H
diff --git a/examples/effects/fademessage/fademessage.cpp b/examples/effects/fademessage/fademessage.cpp
index 818d00f..a65c748 100644
--- a/examples/effects/fademessage/fademessage.cpp
+++ b/examples/effects/fademessage/fademessage.cpp
@@ -43,7 +43,7 @@
 
 #include <QtGui>
 
-FadeMessage::FadeMessage(QWidget *parent): QGraphicsView(parent), m_index(0.0)
+FadeMessage::FadeMessage(QWidget *parent): QGraphicsView(parent)
 {
     setScene(&m_scene);
     setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
@@ -51,9 +51,12 @@ FadeMessage::FadeMessage(QWidget *parent): QGraphicsView(parent), m_index(0.0)
 
     setupScene();
 
-    m_timeLine = new QTimeLine(500, this);
-    m_timeLine->setCurveShape(QTimeLine::EaseInOutCurve);
-    connect(m_timeLine, SIGNAL(valueChanged(qreal)), m_effect, SLOT(setStrength(qreal)));
+    m_animation = new QPropertyAnimation(m_effect, "strength", this);
+    m_animation->setDuration(500);
+    m_animation->setEasingCurve(QEasingCurve::InOutSine);
+    m_animation->setStartValue(0);
+    m_animation->setEndValue(1);
+
 
     setRenderHint(QPainter::Antialiasing, true);
     setFrameStyle(QFrame::NoFrame);
@@ -63,13 +66,12 @@ void FadeMessage::togglePopup()
 {
     if (m_message->isVisible()) {
         m_message->setVisible(false);
-        m_timeLine->setDirection(QTimeLine::Backward);
-        m_timeLine->start();
+        m_animation->setDirection(QAbstractAnimation::Backward);
     } else {
         m_message->setVisible(true);
-        m_timeLine->setDirection(QTimeLine::Forward);
-        m_timeLine->start();
+        m_animation->setDirection(QAbstractAnimation::Forward);
     }
+    m_animation->start();
 }
 
 void FadeMessage::setupScene()
diff --git a/examples/effects/fademessage/fademessage.h b/examples/effects/fademessage/fademessage.h
index 34e2fb8..e73ef6b 100644
--- a/examples/effects/fademessage/fademessage.h
+++ b/examples/effects/fademessage/fademessage.h
@@ -44,7 +44,7 @@
 
 #include <QGraphicsEffect>
 #include <QGraphicsView>
-#include <QTimeLine>
+#include <QPropertyAnimation>
 
 #include "fademessage.h"
 
@@ -62,11 +62,10 @@ private slots:
     void togglePopup();
 
 private:
-    qreal m_index;
     QGraphicsScene m_scene;
     QGraphicsColorizeEffect *m_effect;
     QGraphicsItem *m_message;
-    QTimeLine *m_timeLine;
+    QPropertyAnimation *m_animation;
 };
 
 #endif // FADEMESSAGE_H
diff --git a/src/corelib/animation/qpropertyanimation.cpp b/src/corelib/animation/qpropertyanimation.cpp
index 3065083..013ff7f 100644
--- a/src/corelib/animation/qpropertyanimation.cpp
+++ b/src/corelib/animation/qpropertyanimation.cpp
@@ -58,12 +58,12 @@
     an example:
 
     \code
-        QPropertyAnimation animation(myWidget, "geometry");
-        animation.setDuration(10000);
-        animation.setStartValue(QRect(0, 0, 100, 30));
-        animation.setEndValue(QRect(250, 250, 100, 30));
+        QPropertyAnimation *animation = new QPropertyAnimation(myWidget, "geometry");
+        animation->setDuration(10000);
+        animation->setStartValue(QRect(0, 0, 100, 30));
+        animation->setEndValue(QRect(250, 250, 100, 30));
 
-        animation.start();
+        animation->start();
     \endcode
 
     The property name and the QObject instance of which property
diff --git a/src/corelib/animation/qsequentialanimationgroup.cpp b/src/corelib/animation/qsequentialanimationgroup.cpp
index 861e26e..5dbb8c3 100644
--- a/src/corelib/animation/qsequentialanimationgroup.cpp
+++ b/src/corelib/animation/qsequentialanimationgroup.cpp
@@ -63,12 +63,12 @@
     pause to a sequential animation group.
 
     \code
-        QSequentialAnimationGroup group;
+        QSequentialAnimationGroup *group = new QSequentialAnimationGroup;
 
-        group.addAnimation(anim1);
-        group.addAnimation(anim2);
+        group->addAnimation(anim1);
+        group->addAnimation(anim2);
 
-        group.start();
+        group->start();
     \endcode
 
     In this example, \c anim1 and \c anim2 are two already set up
diff --git a/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp b/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp
index 182594e..594a205 100644
--- a/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp
+++ b/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp
@@ -903,7 +903,7 @@ bool QGraphicsAnchorLayoutPrivate::simplifyGraphIteration(QGraphicsAnchorLayoutP
     QStack<QPair<AnchorVertex *, AnchorVertex *> > stack;
     stack.push(qMakePair(static_cast<AnchorVertex *>(0), layoutFirstVertex[orientation]));
     QVector<AnchorVertex*> candidates;
-    bool candidatesForward;
+    bool candidatesForward = true;
 
     // Walk depth-first, in the stack we store start of the candidate sequence (beforeSequence)
     // and the vertex to be visited.
diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp
index 9d495e9..4e5e5c8 100644
--- a/src/gui/graphicsview/qgraphicsitem.cpp
+++ b/src/gui/graphicsview/qgraphicsitem.cpp
@@ -9606,6 +9606,7 @@ void QGraphicsTextItem::setDefaultTextColor(const QColor &col)
     QPalette pal = c->palette();
     pal.setColor(QPalette::Text, col);
     c->setPalette(pal);
+    update();
 }
 
 /*!
diff --git a/src/gui/graphicsview/qgraphicsview.cpp b/src/gui/graphicsview/qgraphicsview.cpp
index 27fd09e..3ef311c 100644
--- a/src/gui/graphicsview/qgraphicsview.cpp
+++ b/src/gui/graphicsview/qgraphicsview.cpp
@@ -3275,13 +3275,10 @@ void QGraphicsView::paintEvent(QPaintEvent *event)
 
     // Determine the exposed region
     d->exposedRegion = event->region();
-    if (d->exposedRegion.isEmpty())
-        d->exposedRegion = viewport()->rect();
     QRectF exposedSceneRect = mapToScene(d->exposedRegion.boundingRect()).boundingRect();
 
     // Set up the painter
     QPainter painter(viewport());
-    painter.setClipRect(event->rect(), Qt::IntersectClip);
 #ifndef QT_NO_RUBBERBAND
     if (d->rubberBanding && !d->rubberBandRect.isEmpty())
         painter.save();
diff --git a/src/gui/kernel/qaction.cpp b/src/gui/kernel/qaction.cpp
index 6f3cbaf..3eaf2e1 100644
--- a/src/gui/kernel/qaction.cpp
+++ b/src/gui/kernel/qaction.cpp
@@ -100,6 +100,21 @@ QActionPrivate::~QActionPrivate()
 {
 }
 
+bool QActionPrivate::showStatusText(QWidget *widget, const QString &str)
+{
+#ifdef QT_NO_STATUSTIP
+    Q_UNUSED(widget);
+    Q_UNUSED(str);
+#else
+    if(QObject *object = widget ? widget : parent) {
+        QStatusTipEvent tip(str);
+        QApplication::sendEvent(object, &tip);
+        return true;
+    }
+#endif
+    return false;
+}
+
 void QActionPrivate::sendDataChanged()
 {
     Q_Q(QAction);
@@ -1206,16 +1221,7 @@ QAction::setData(const QVariant &data)
 bool
 QAction::showStatusText(QWidget *widget)
 {
-#ifdef QT_NO_STATUSTIP
-    Q_UNUSED(widget);
-#else
-    if(QObject *object = widget ? widget : parent()) {
-        QStatusTipEvent tip(statusTip());
-        QApplication::sendEvent(object, &tip);
-        return true;
-    }
-#endif
-    return false;
+    return d_func()->showStatusText(widget, statusTip());
 }
 
 /*!
diff --git a/src/gui/kernel/qaction_p.h b/src/gui/kernel/qaction_p.h
index 2527a02..f7b035b 100644
--- a/src/gui/kernel/qaction_p.h
+++ b/src/gui/kernel/qaction_p.h
@@ -75,6 +75,8 @@ public:
     QActionPrivate();
     ~QActionPrivate();
 
+    bool showStatusText(QWidget *w, const QString &str);
+
     QPointer<QActionGroup> group;
     QString text;
     QString iconText;
diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index 987aa26..4b8f6a0 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -791,7 +791,8 @@ void QApplicationPrivate::construct(
     }
 
     //make sure the plugin is loaded
-    qt_guiPlatformPlugin();
+    if (qt_is_gui_used)
+        qt_guiPlatformPlugin();
 #endif
 }
 
diff --git a/src/gui/kernel/qgesturemanager.cpp b/src/gui/kernel/qgesturemanager.cpp
index 3d4bb8c..192f9ac 100644
--- a/src/gui/kernel/qgesturemanager.cpp
+++ b/src/gui/kernel/qgesturemanager.cpp
@@ -601,6 +601,7 @@ void QGestureManager::deliverEvents(const QSet<QGesture *> &gestures,
 
         Qt::GestureType gestureType = gesture->gestureType();
         Q_ASSERT(gestureType != Qt::CustomGesture);
+        Q_UNUSED(gestureType);
 
         if (target) {
             if (gesture->state() == Qt::GestureStarted) {
diff --git a/src/gui/kernel/qkeysequence.cpp b/src/gui/kernel/qkeysequence.cpp
index 1a76083..89c18fb 100644
--- a/src/gui/kernel/qkeysequence.cpp
+++ b/src/gui/kernel/qkeysequence.cpp
@@ -1014,9 +1014,12 @@ bool QKeySequence::isEmpty() const
 */
 QKeySequence QKeySequence::mnemonic(const QString &text)
 {
+    QKeySequence ret;
+
     if(qt_sequence_no_mnemonics)
-	return QKeySequence();
+        return ret;
 
+    bool found = false;
     int p = 0;
     while (p >= 0) {
         p = text.indexOf(QLatin1Char('&'), p) + 1;
@@ -1025,13 +1028,22 @@ QKeySequence QKeySequence::mnemonic(const QString &text)
         if (text.at(p) != QLatin1Char('&')) {
             QChar c = text.at(p);
             if (c.isPrint()) {
-                c = c.toUpper();
-                return QKeySequence(c.unicode() + Qt::ALT);
+                if (!found) {
+                    c = c.toUpper();
+                    ret = QKeySequence(c.unicode() + Qt::ALT);
+#ifdef QT_NO_DEBUG
+                    return ret;
+#else
+                    found = true;
+                } else {
+                    qWarning(qPrintable(QString::fromLatin1("QKeySequence::mnemonic: \"%1\" contains multiple occurences of '&'").arg(text)));
+#endif
+                }
             }
         }
         p++;
     }
-    return QKeySequence();
+    return ret;
 }
 
 /*!
diff --git a/src/gui/kernel/qt_x11_p.h b/src/gui/kernel/qt_x11_p.h
index 9f08dc6..9e4cf60 100644
--- a/src/gui/kernel/qt_x11_p.h
+++ b/src/gui/kernel/qt_x11_p.h
@@ -163,7 +163,9 @@ extern "C" {
 #endif // QT_NO_XRENDER
 
 #ifndef QT_NO_XSYNC
+extern "C" {
 #  include "X11/extensions/sync.h"
+}
 #endif
 
 // #define QT_NO_XKB
diff --git a/src/gui/painting/qbrush.cpp b/src/gui/painting/qbrush.cpp
index afe9986..7273c35 100644
--- a/src/gui/painting/qbrush.cpp
+++ b/src/gui/painting/qbrush.cpp
@@ -970,7 +970,7 @@ bool QBrush::operator==(const QBrush &b) const
 QDebug operator<<(QDebug dbg, const QBrush &b)
 {
 #ifndef Q_BROKEN_DEBUG_STREAM
-    const char *BRUSH_STYLES[] = {
+    static const char *BRUSH_STYLES[] = {
      "NoBrush",
      "SolidPattern",
      "Dense1Pattern",
diff --git a/src/gui/styles/qplastiquestyle.cpp b/src/gui/styles/qplastiquestyle.cpp
index f880351..be4fff2 100644
--- a/src/gui/styles/qplastiquestyle.cpp
+++ b/src/gui/styles/qplastiquestyle.cpp
@@ -1094,8 +1094,6 @@ void QPlastiqueStyle::drawPrimitive(PrimitiveElement element, const QStyleOption
     QColor borderColor = option->palette.background().color().darker(178);
     QColor gradientStartColor = option->palette.button().color().lighter(104);
     QColor gradientStopColor = option->palette.button().color().darker(105);
-    QColor baseGradientStartColor = option->palette.base().color().darker(101);
-    QColor baseGradientStopColor = option->palette.base().color().darker(106);
     QColor highlightedGradientStartColor = option->palette.button().color().lighter(101);
     QColor highlightedGradientStopColor = mergedColors(option->palette.button().color(), option->palette.highlight().color(), 85);
     QColor highlightedBaseGradientStartColor = option->palette.base().color();
@@ -1978,7 +1976,13 @@ void QPlastiqueStyle::drawPrimitive(PrimitiveElement element, const QStyleOption
             QRect gradientRect(adjustedRect.left() + 1, adjustedRect.top() + 1,
                                adjustedRect.right() - adjustedRect.left() - 1,
                                adjustedRect.bottom() - adjustedRect.top() - 1);
-            qt_plastique_draw_gradient(painter, gradientRect, baseGradientStartColor, baseGradientStopColor);
+            if (option->palette.base().style() == Qt::SolidPattern) {
+                QColor baseGradientStartColor = option->palette.base().color().darker(101);
+                QColor baseGradientStopColor = option->palette.base().color().darker(106);
+                qt_plastique_draw_gradient(painter, gradientRect, baseGradientStartColor, baseGradientStopColor);
+            } else {
+                painter->fillRect(gradientRect, option->palette.base());
+            }
             // draw "+" or "-"
             painter->setPen(alphaTextColor);
             painter->drawLine(center.x() - 2, center.y(), center.x() + 2, center.y());
diff --git a/src/gui/styles/qstylesheetstyle.cpp b/src/gui/styles/qstylesheetstyle.cpp
index ce73fd8..59210c3 100644
--- a/src/gui/styles/qstylesheetstyle.cpp
+++ b/src/gui/styles/qstylesheetstyle.cpp
@@ -1180,7 +1180,7 @@ void QRenderRule::drawBackgroundImage(QPainter *p, const QRect &rect, QPoint off
 
     QRect r = originRect(rect, background()->origin);
     QRect aligned = QStyle::alignedRect(Qt::LeftToRight, background()->position, bgp.size(), r);
-    QRect inter = aligned.intersected(r);
+    QRect inter = aligned.translated(-off).intersected(r);
 
     switch (background()->repeat) {
     case Repeat_Y:
diff --git a/src/gui/text/qfont.cpp b/src/gui/text/qfont.cpp
index 447087c..f1cd6bb 100644
--- a/src/gui/text/qfont.cpp
+++ b/src/gui/text/qfont.cpp
@@ -1613,7 +1613,8 @@ bool QFont::operator==(const QFont &f) const
                 && f.d->underline == d->underline
                 && f.d->overline  == d->overline
                 && f.d->strikeOut == d->strikeOut
-                && f.d->kerning == d->kerning));
+                && f.d->kerning == d->kerning
+                && f.d->capital == d->capital));
 }
 
 
@@ -1645,6 +1646,7 @@ bool QFont::operator<(const QFont &f) const
 #ifdef Q_WS_X11
     if (r1.addStyle != r2.addStyle) return r1.addStyle < r2.addStyle;
 #endif // Q_WS_X11
+    if (f.d->capital != d->capital) return f.d->capital < d->capital;
 
     int f1attrs = (f.d->underline << 3) + (f.d->overline << 2) + (f.d->strikeOut<<1) + f.d->kerning;
     int f2attrs = (d->underline << 3) + (d->overline << 2) + (d->strikeOut<<1) + d->kerning;
diff --git a/src/gui/widgets/qabstractscrollarea.cpp b/src/gui/widgets/qabstractscrollarea.cpp
index b0d0baf..35639b7 100644
--- a/src/gui/widgets/qabstractscrollarea.cpp
+++ b/src/gui/widgets/qabstractscrollarea.cpp
@@ -1130,10 +1130,13 @@ void QAbstractScrollArea::mouseMoveEvent(QMouseEvent *e)
 void QAbstractScrollArea::wheelEvent(QWheelEvent *e)
 {
     Q_D(QAbstractScrollArea);
-    if (static_cast<QWheelEvent*>(e)->orientation() == Qt::Horizontal)
-        QApplication::sendEvent(d->hbar, e);
-    else
-        QApplication::sendEvent(d->vbar, e);
+    QScrollBar *const bars[2] = { d->hbar, d->vbar };
+    int idx = (e->orientation() == Qt::Vertical) ? 1 : 0;
+    int other = (idx + 1) % 2;
+    if (!bars[idx]->isVisible() && bars[other]->isVisible())
+        idx = other;   // If the scrollbar of the event orientation is hidden, fallback to the other.
+
+    QApplication::sendEvent(bars[idx], e);
 }
 #endif
 
diff --git a/src/gui/widgets/qabstractslider.cpp b/src/gui/widgets/qabstractslider.cpp
index fec9fab..e0db9c2 100644
--- a/src/gui/widgets/qabstractslider.cpp
+++ b/src/gui/widgets/qabstractslider.cpp
@@ -690,8 +690,6 @@ void QAbstractSlider::wheelEvent(QWheelEvent * e)
 {
     Q_D(QAbstractSlider);
     e->ignore();
-    if (e->orientation() != d->orientation && !rect().contains(e->pos()))
-        return;
 
     int stepsToScroll = 0;
     qreal offset = qreal(e->delta()) / 120;
diff --git a/src/gui/widgets/qdockarealayout.cpp b/src/gui/widgets/qdockarealayout.cpp
index dffec11..953edab 100644
--- a/src/gui/widgets/qdockarealayout.cpp
+++ b/src/gui/widgets/qdockarealayout.cpp
@@ -1841,7 +1841,6 @@ void QDockAreaLayoutInfo::saveState(QDataStream &stream) const
     }
 }
 
-#ifdef Q_WS_MAC
 static Qt::DockWidgetArea toDockWidgetArea(QInternal::DockPosition pos)
 {
     switch (pos) {
@@ -1853,7 +1852,6 @@ static Qt::DockWidgetArea toDockWidgetArea(QInternal::DockPosition pos)
     }
     return Qt::NoDockWidgetArea;
 }
-#endif
 
 static QRect constrainedRect(QRect rect, const QRect &desktop)
 {
@@ -1933,6 +1931,9 @@ bool QDockAreaLayoutInfo::restoreState(QDataStream &stream, QList<QDockWidget*>
                     item_list.append(item);
             } else {
                 QDockAreaLayoutItem item(new QDockWidgetItem(widget));
+                if (!testing) {
+                    item_list.append(item);
+                }
                 if (flags & StateFlagFloating) {
                	    bool drawer = false;
 #ifdef Q_WS_MAC // drawer support
@@ -1977,12 +1978,10 @@ bool QDockAreaLayoutInfo::restoreState(QDataStream &stream, QList<QDockWidget*>
                     if (!testing) {
                         widget->setFloating(false);
                         widget->setVisible(flags & StateFlagVisible);
+                        emit widget->dockLocationChanged(toDockWidgetArea(dockPos));
                     }
                 }
 
-                if (!testing) {
-                    item_list.append(item);
-                }
             }
         } else if (nextMarker == SequenceMarker) {
             int dummy;
diff --git a/src/gui/widgets/qdockwidget.cpp b/src/gui/widgets/qdockwidget.cpp
index a8e2a37..9cf6af1 100644
--- a/src/gui/widgets/qdockwidget.cpp
+++ b/src/gui/widgets/qdockwidget.cpp
@@ -1225,6 +1225,7 @@ void QDockWidget::setFeatures(QDockWidget::DockWidgetFeatures features)
     features &= DockWidgetFeatureMask;
     if (d->features == features)
         return;
+    const bool closableChanged = (d->features ^ features) & DockWidgetClosable;
     d->features = features;
     QDockWidgetLayout *layout
         = qobject_cast<QDockWidgetLayout*>(this->layout());
@@ -1233,6 +1234,10 @@ void QDockWidget::setFeatures(QDockWidget::DockWidgetFeatures features)
     d->toggleViewAction->setEnabled((d->features & DockWidgetClosable) == DockWidgetClosable);
     emit featuresChanged(d->features);
     update();
+    if (closableChanged && layout->nativeWindowDeco()) {
+        //this ensures the native decoration is drawn
+        d->setWindowState(true /*floating*/, true /*unplug*/);
+    }
 }
 
 QDockWidget::DockWidgetFeatures QDockWidget::features() const
diff --git a/src/gui/widgets/qfontcombobox.cpp b/src/gui/widgets/qfontcombobox.cpp
index 806db59..d601f81 100644
--- a/src/gui/widgets/qfontcombobox.cpp
+++ b/src/gui/widgets/qfontcombobox.cpp
@@ -247,7 +247,14 @@ void QFontComboBoxPrivate::_q_updateModel()
     }
     list = result;
 
+    //we need to block the signals so that the model doesn't emit reset
+    //this prevents the current index from changing
+    //it will be updated just after this
+    ///TODO: we should finda way to avoid blocking signals and have a real update of the model
+    const bool old = m->blockSignals(true);
     m->setStringList(list);
+    m->blockSignals(old);
+
     if (list.isEmpty()) {
         if (currentFont != QFont()) {
             currentFont = QFont();
@@ -420,8 +427,10 @@ void QFontComboBox::setCurrentFont(const QFont &font)
     Q_D(QFontComboBox);
     if (font != d->currentFont) {
         d->currentFont = font;
-        emit currentFontChanged(d->currentFont);
         d->_q_updateModel();
+        if (d->currentFont == font) { //else the signal has already be emitted by _q_updateModel
+            emit currentFontChanged(d->currentFont);
+        }
     }
 }
 
diff --git a/src/gui/widgets/qmenu.cpp b/src/gui/widgets/qmenu.cpp
index cc39b7f..54d1612 100644
--- a/src/gui/widgets/qmenu.cpp
+++ b/src/gui/widgets/qmenu.cpp
@@ -602,14 +602,7 @@ void QMenuPrivate::setCurrentAction(QAction *action, int popup, SelectionReason
         }
 #ifndef QT_NO_STATUSTIP
     }  else if (previousAction) {
-        QWidget *w = causedPopup.widget;
-        while (QMenu *m = qobject_cast<QMenu*>(w))
-            w = m->d_func()->causedPopup.widget;
-        if (w) {
-            QString empty;
-            QStatusTipEvent tip(empty);
-            QApplication::sendEvent(w, &tip);
-        }
+        previousAction->d_func()->showStatusText(topCausedWidget(), QString());
 #endif
     }
     if (hideActiveMenu) {
@@ -623,6 +616,15 @@ void QMenuPrivate::setCurrentAction(QAction *action, int popup, SelectionReason
     }
 }
 
+//return the top causedPopup.widget that is not a QMenu
+QWidget *QMenuPrivate::topCausedWidget() const
+{
+    QWidget* top = causedPopup.widget;
+    while (QMenu* m = qobject_cast<QMenu *>(top))
+        top = m->d_func()->causedPopup.widget;
+    return top;
+}
+
 QAction *QMenuPrivate::actionAt(QPoint p) const
 {
     if (!q_func()->rect().contains(p))     //sanity check
@@ -1094,10 +1096,7 @@ void QMenuPrivate::activateAction(QAction *action, QAction::ActionEvent action_e
             QAccessible::updateAccessibility(q, actionIndex, QAccessible::Selection);
         }
 #endif
-        QWidget *w = causedPopup.widget;
-        while (QMenu *m = qobject_cast<QMenu*>(w))
-            w = m->d_func()->causedPopup.widget;
-        action->showStatusText(w);
+        action->showStatusText(topCausedWidget());
     } else {
         actionAboutToTrigger = 0;
     }
@@ -1801,10 +1800,7 @@ void QMenu::popup(const QPoint &p, QAction *atAction)
 #ifndef QT_NO_MENUBAR
     // if this menu is part of a chain attached to a QMenuBar, set the
     // _NET_WM_WINDOW_TYPE_DROPDOWN_MENU X11 window type
-    QWidget* top = this;
-    while (QMenu* m = qobject_cast<QMenu *>(top))
-        top = m->d_func()->causedPopup.widget;
-    setAttribute(Qt::WA_X11NetWmWindowTypeDropDownMenu, qobject_cast<QMenuBar *>(top) != 0);
+    setAttribute(Qt::WA_X11NetWmWindowTypeDropDownMenu, qobject_cast<QMenuBar *>(d->topCausedWidget()) != 0);
 #endif
 
     ensurePolished(); // Get the right font
@@ -2752,18 +2748,14 @@ void QMenu::keyPressEvent(QKeyEvent *e)
             }
         }
         if (!key_consumed) {
-            if (QWidget *caused = d->causedPopup.widget) {
-                while(QMenu *m = qobject_cast<QMenu*>(caused))
-                    caused = m->d_func()->causedPopup.widget;
 #ifndef QT_NO_MENUBAR
-                if (QMenuBar *mb = qobject_cast<QMenuBar*>(caused)) {
-                    QAction *oldAct = mb->d_func()->currentAction;
-                    QApplication::sendEvent(mb, e);
-                    if (mb->d_func()->currentAction != oldAct)
-                        key_consumed = true;
-                }
-#endif
+            if (QMenuBar *mb = qobject_cast<QMenuBar*>(d->topCausedWidget())) {
+                QAction *oldAct = mb->d_func()->currentAction;
+                QApplication::sendEvent(mb, e);
+                if (mb->d_func()->currentAction != oldAct)
+                    key_consumed = true;
             }
+#endif
         }
 
 #ifdef Q_OS_WIN32
diff --git a/src/gui/widgets/qmenu_p.h b/src/gui/widgets/qmenu_p.h
index a5bde7c..c021063 100644
--- a/src/gui/widgets/qmenu_p.h
+++ b/src/gui/widgets/qmenu_p.h
@@ -215,6 +215,7 @@ public:
         SelectedFromKeyboard,
         SelectedFromElsewhere
     };
+    QWidget *topCausedWidget() const;
     QAction *actionAt(QPoint p) const;
     void setFirstActionActive();
     void setCurrentAction(QAction *, int popup = -1, SelectionReason reason = SelectedFromElsewhere, bool activateFirst = false);
diff --git a/src/gui/widgets/qmenubar.cpp b/src/gui/widgets/qmenubar.cpp
index 689d2e1..b1ff662 100644
--- a/src/gui/widgets/qmenubar.cpp
+++ b/src/gui/widgets/qmenubar.cpp
@@ -332,7 +332,9 @@ void QMenuBarPrivate::popupAction(QAction *action, bool activateFirst)
         QPoint pos(q->mapToGlobal(QPoint(adjustedActionRect.left(), adjustedActionRect.bottom() + 1)));
         QSize popup_size = activeMenu->sizeHint();
 
-        QRect screenRect = QApplication::desktop()->screenGeometry(pos);
+        //we put the popup menu on the screen containing the bottom-center of the action rect
+        QRect screenRect = QApplication::desktop()->screenGeometry(pos + QPoint(adjustedActionRect.width() / 2, 0));
+        pos = QPoint(qMax(pos.x(), screenRect.x()), qMax(pos.y(), screenRect.y()));
 
         const bool fitUp = (q->mapToGlobal(adjustedActionRect.topLeft()).y() >= popup_size.height());
         const bool fitDown = (pos.y() + popup_size.height() <= screenRect.bottom());
diff --git a/src/gui/widgets/qtoolbar.cpp b/src/gui/widgets/qtoolbar.cpp
index 5596ca4..58a3d28 100644
--- a/src/gui/widgets/qtoolbar.cpp
+++ b/src/gui/widgets/qtoolbar.cpp
@@ -396,7 +396,7 @@ bool QToolBarPrivate::mouseMoveEvent(QMouseEvent *event)
 void QToolBarPrivate::unplug(const QRect &_r)
 {
     Q_Q(QToolBar);
-    layout->setExpanded(false, false);
+    layout->setExpanded(false);
     QRect r = _r;
     r.moveTopLeft(q->mapToGlobal(QPoint(0, 0)));
     setWindowState(true, true, r);
diff --git a/src/gui/widgets/qtoolbararealayout.cpp b/src/gui/widgets/qtoolbararealayout.cpp
index de11625..b7e985c 100644
--- a/src/gui/widgets/qtoolbararealayout.cpp
+++ b/src/gui/widgets/qtoolbararealayout.cpp
@@ -480,7 +480,7 @@ void QToolBarAreaLayoutInfo::moveToolBar(QToolBar *toolbar, int pos)
 }
 
 
-QList<int> QToolBarAreaLayoutInfo::gapIndex(const QPoint &pos) const
+QList<int> QToolBarAreaLayoutInfo::gapIndex(const QPoint &pos, int *minDistance) const
 {
     int p = pick(o, pos);
 
@@ -509,12 +509,19 @@ QList<int> QToolBarAreaLayoutInfo::gapIndex(const QPoint &pos) const
 
             QList<int> result;
             result << j << k;
+            *minDistance = 0; //we found a perfect match
+            return result;
+        }
+    } else {
+        const int dist = distance(pos);
+        //it will only return a path if the minDistance is higher than the current distance
+        if (dist >= 0 && *minDistance > dist) {
+            *minDistance = dist;
+
+            QList<int> result;
+            result << lines.count() << 0;
             return result;
         }
-    } else if (appendLineDropRect().contains(pos)) {
-        QList<int> result;
-        result << lines.count() << 0;
-        return result;
     }
 
     return QList<int>();
@@ -587,32 +594,20 @@ QRect QToolBarAreaLayoutInfo::itemRect(const QList<int> &path) const
     return result;
 }
 
-QRect QToolBarAreaLayoutInfo::appendLineDropRect() const
+int QToolBarAreaLayoutInfo::distance(const QPoint &pos) const
 {
-    QRect result;
-
     switch (dockPos) {
         case QInternal::LeftDock:
-            result = QRect(rect.right(), rect.top(),
-                            EmptyDockAreaSize, rect.height());
-            break;
+            return pos.x() - rect.right();
         case QInternal::RightDock:
-            result = QRect(rect.left() - EmptyDockAreaSize, rect.top(),
-                            EmptyDockAreaSize, rect.height());
-            break;
+            return rect.left() - pos.x();
         case QInternal::TopDock:
-            result = QRect(rect.left(), rect.bottom() + 1,
-                            rect.width(), EmptyDockAreaSize);
-            break;
+            return pos.y() - rect.bottom();
         case QInternal::BottomDock:
-            result = QRect(rect.left(), rect.top() - EmptyDockAreaSize,
-                            rect.width(), EmptyDockAreaSize);
-            break;
+            return rect.top() - pos.y();
         default:
-            break;
+            return -1;
     }
-
-    return result;
 }
 
 /******************************************************************************
@@ -1022,21 +1017,24 @@ QList<int> QToolBarAreaLayout::indexOf(QWidget *toolBar) const
     return result;
 }
 
+//this functions returns the path to the possible gapindex for the position pos
 QList<int> QToolBarAreaLayout::gapIndex(const QPoint &pos) const
 {
     Qt::LayoutDirection dir = mainWindow->layoutDirection();
+    int minDistance = 80; // when a dock area is empty, how "wide" is it?
+    QList<int> ret; //return value
     for (int i = 0; i < QInternal::DockCount; ++i) {
         QPoint p = pos;
         if (docks[i].o == Qt::Horizontal)
             p = QStyle::visualPos(dir, docks[i].rect, p);
-        QList<int> result = docks[i].gapIndex(p);
+        QList<int> result = docks[i].gapIndex(p, &minDistance);
         if (!result.isEmpty()) {
             result.prepend(i);
-            return result;
+            ret = result;
         }
     }
 
-    return QList<int>();
+    return ret;
 }
 
 QList<int> QToolBarAreaLayout::currentGapIndex() const
diff --git a/src/gui/widgets/qtoolbararealayout_p.h b/src/gui/widgets/qtoolbararealayout_p.h
index 1e113b7..f0ab80c 100644
--- a/src/gui/widgets/qtoolbararealayout_p.h
+++ b/src/gui/widgets/qtoolbararealayout_p.h
@@ -155,8 +155,6 @@ public:
 class QToolBarAreaLayoutInfo
 {
 public:
-    enum { EmptyDockAreaSize = 80 }; // when a dock area is empty, how "wide" is it?
-
     QToolBarAreaLayoutInfo(QInternal::DockPosition pos = QInternal::TopDock);
 
     QList<QToolBarAreaLayoutLine> lines;
@@ -173,11 +171,11 @@ public:
     void removeToolBarBreak(QToolBar *before);
     void moveToolBar(QToolBar *toolbar, int pos); 
 
-    QList<int> gapIndex(const QPoint &pos) const;
+    QList<int> gapIndex(const QPoint &pos, int *maxDistance) const;
     bool insertGap(const QList<int> &path, QLayoutItem *item);
     void clear();
     QRect itemRect(const QList<int> &path) const;
-    QRect appendLineDropRect() const;
+    int distance(const QPoint &pos) const;
 
     QRect rect;
     Qt::Orientation o;
diff --git a/src/gui/widgets/qtoolbarlayout.cpp b/src/gui/widgets/qtoolbarlayout.cpp
index 7dc1e01..0afe5d8 100644
--- a/src/gui/widgets/qtoolbarlayout.cpp
+++ b/src/gui/widgets/qtoolbarlayout.cpp
@@ -642,7 +642,7 @@ QSize QToolBarLayout::expandedSize(const QSize &size) const
     return result;
 }
 
-void QToolBarLayout::setExpanded(bool exp, bool animated)
+void QToolBarLayout::setExpanded(bool exp)
 {
     if (exp == expanded)
         return;
@@ -654,7 +654,6 @@ void QToolBarLayout::setExpanded(bool exp, bool animated)
     if (!tb)
         return;
     if (QMainWindow *win = qobject_cast<QMainWindow*>(tb->parentWidget())) {
-        animating = true;
         QMainWindowLayout *layout = qobject_cast<QMainWindowLayout*>(win->layout());
         if (expanded) {
             tb->raise();
@@ -665,7 +664,7 @@ void QToolBarLayout::setExpanded(bool exp, bool animated)
                 layoutActions(rect.size());
             }
         }
-        layout->layoutState.toolBarAreaLayout.apply(animated);
+        layout->layoutState.toolBarAreaLayout.apply(win->isAnimated());
     }
 }
 
diff --git a/src/gui/widgets/qtoolbarlayout_p.h b/src/gui/widgets/qtoolbarlayout_p.h
index d49a5df..afd0227 100644
--- a/src/gui/widgets/qtoolbarlayout_p.h
+++ b/src/gui/widgets/qtoolbarlayout_p.h
@@ -112,7 +112,7 @@ public:
     bool hasExpandFlag() const;
 
 public Q_SLOTS:
-    void setExpanded(bool b, bool animated = true);
+    void setExpanded(bool b);
 
 private:
     QList<QToolBarItem*> items;
diff --git a/tests/auto/qabstractscrollarea/tst_qabstractscrollarea.cpp b/tests/auto/qabstractscrollarea/tst_qabstractscrollarea.cpp
index 5033a50..99a263b 100644
--- a/tests/auto/qabstractscrollarea/tst_qabstractscrollarea.cpp
+++ b/tests/auto/qabstractscrollarea/tst_qabstractscrollarea.cpp
@@ -71,6 +71,8 @@ private slots:
     void viewportCrash();
     void task214488_layoutDirection_data();
     void task214488_layoutDirection();
+    void wheelEvent_data();
+    void wheelEvent();
 };
 
 tst_QAbstractScrollArea::tst_QAbstractScrollArea()
@@ -296,10 +298,10 @@ public:
 
         setAttribute(Qt::WA_DropSiteRegistered, true);
 
-        startTimer(2000);
+        startTimer(200);
     }
 
-    void timerEvent(QTimerEvent *event)
+    void timerEvent(QTimerEvent *)
     {
         // should not crash.
         (void)new QScrollArea(this);
@@ -385,5 +387,96 @@ void tst_QAbstractScrollArea::patternBackground()
     QCOMPARE(image.pixel(QPoint(20,20)) , QColor(Qt::red).rgb());
 }
 
+Q_DECLARE_METATYPE(QWheelEvent *);
+
+void tst_QAbstractScrollArea::wheelEvent_data()
+{
+    QTest::addColumn<QSize>("widgetSize");
+    QTest::addColumn<QPoint>("initialOffset");
+    QTest::addColumn<QWheelEvent *>("event");
+    QTest::addColumn<int>("movedX");  // -1 , 0 , or 1
+    QTest::addColumn<int>("movedY");
+
+    QPoint pos(100,100);
+    int delta =-120;
+
+    QTest::newRow("1")  << QSize(600,600) << QPoint(50,50)
+                        << new QWheelEvent(pos, delta, 0, 0, Qt::Horizontal) << 1 << 0;
+
+    QTest::newRow("2")  << QSize(600,600) << QPoint(50,50)
+                        << new QWheelEvent(pos, delta, 0, 0, Qt::Vertical) << 0 << 1;
+
+    QTest::newRow("3")  << QSize(600,600) << QPoint(50,50)
+                        << new QWheelEvent(pos, -delta, 0, 0, Qt::Horizontal) << -1 << 0;
+
+    QTest::newRow("4")  << QSize(600,600) << QPoint(50,50)
+                        << new QWheelEvent(pos, -delta, 0, 0, Qt::Vertical) << 0 << -1;
+
+    QTest::newRow("5")  << QSize(20,600) << QPoint(0,50)
+                        << new QWheelEvent(pos, delta, 0, 0, Qt::Horizontal) << 0 << 1;
+
+    QTest::newRow("6")  << QSize(20,600) << QPoint(0,50)
+                        << new QWheelEvent(pos, delta, 0, 0, Qt::Vertical) << 0 << 1;
+
+    QTest::newRow("7")  << QSize(20,600) << QPoint(0,50)
+                        << new QWheelEvent(pos, -delta, 0, 0, Qt::Horizontal) << 0 << -1;
+
+    QTest::newRow("8")  << QSize(20,600) << QPoint(0,50)
+                        << new QWheelEvent(pos, -delta, 0, 0, Qt::Vertical) << 0 << -1;
+
+    QTest::newRow("9")  << QSize(600,20) << QPoint(50,0)
+                        << new QWheelEvent(pos, delta, 0, 0, Qt::Horizontal) << 1 << 0;
+
+    QTest::newRow("a")  << QSize(600,20) << QPoint(50,0)
+                        << new QWheelEvent(pos, delta, 0, 0, Qt::Vertical) << 1 << 0;
+
+    QTest::newRow("b")  << QSize(600,20) << QPoint(50,0)
+                        << new QWheelEvent(pos, -delta, 0, 0, Qt::Horizontal) << -1 << 0;
+
+    QTest::newRow("c")  << QSize(600,20) << QPoint(50,0)
+                        << new QWheelEvent(pos, -delta, 0, 0, Qt::Vertical) << -1 << 0;
+}
+
+
+
+
+void tst_QAbstractScrollArea::wheelEvent()
+{
+    QFETCH(QSize, widgetSize);
+    QFETCH(QPoint, initialOffset);
+    QFETCH(QWheelEvent *, event);
+    QFETCH(int, movedX);
+    QFETCH(int, movedY);
+
+    QScrollArea scrollArea;
+    scrollArea.resize(200, 200);
+    QLabel widget("H e l l o");
+    widget.resize(widgetSize);
+    scrollArea.setWidget(&widget);
+    scrollArea.show();
+    QTest::qWait(20);
+
+    scrollArea.verticalScrollBar()->setValue(initialOffset.y());
+    scrollArea.horizontalScrollBar()->setValue(initialOffset.x());
+
+    QCOMPARE(scrollArea.verticalScrollBar()->value(), initialOffset.y());
+    QCOMPARE(scrollArea.horizontalScrollBar()->value(), initialOffset.x());
+
+    QApplication::sendEvent(scrollArea.viewport(), event);
+
+    if(movedX == 0)
+        QCOMPARE(scrollArea.horizontalScrollBar()->value(), initialOffset.x());
+    else
+        QVERIFY(movedX * scrollArea.horizontalScrollBar()->value() > movedX * initialOffset.x());
+
+    if(movedY == 0)
+        QCOMPARE(scrollArea.verticalScrollBar()->value(), initialOffset.y());
+    else
+        QVERIFY(movedY * scrollArea.verticalScrollBar()->value() > movedY * initialOffset.y());
+
+    delete event;
+}
+
+
 QTEST_MAIN(tst_QAbstractScrollArea)
 #include "tst_qabstractscrollarea.moc"
diff --git a/tests/auto/qdockwidget/tst_qdockwidget.cpp b/tests/auto/qdockwidget/tst_qdockwidget.cpp
index e62ba8c..c9a7f1c 100644
--- a/tests/auto/qdockwidget/tst_qdockwidget.cpp
+++ b/tests/auto/qdockwidget/tst_qdockwidget.cpp
@@ -87,12 +87,14 @@ private slots:
     void dockLocationChanged();
     void setTitleBarWidget();
     void titleBarDoubleClick();
+    void restoreStateOfFloating();
     // task specific tests:
     void task165177_deleteFocusWidget();
     void task169808_setFloating();
     void task237438_setFloatingCrash();
     void task248604_infiniteResize();
     void task258459_visibilityChanged();
+    void taskQTBUG_1665_closableChanged();
 };
 
 // Testing get/set functions
@@ -612,6 +614,7 @@ void tst_QDockWidget::dockLocationChanged()
 
     QMainWindow mw;
     QDockWidget dw;
+    dw.setObjectName("dock1");
     QSignalSpy spy(&dw, SIGNAL(dockLocationChanged(Qt::DockWidgetArea)));
 
     mw.addDockWidget(Qt::LeftDockWidgetArea, &dw);
@@ -636,6 +639,7 @@ void tst_QDockWidget::dockLocationChanged()
     QCOMPARE(spy.count(), 0);
 
     QDockWidget dw2;
+    dw2.setObjectName("dock2");
     mw.addDockWidget(Qt::TopDockWidgetArea, &dw2);
     mw.tabifyDockWidget(&dw2, &dw);
     QCOMPARE(spy.count(), 1);
@@ -657,6 +661,12 @@ void tst_QDockWidget::dockLocationChanged()
     QCOMPARE(qvariant_cast<Qt::DockWidgetArea>(spy.at(0).at(0)),
              Qt::TopDockWidgetArea);
     spy.clear();
+
+    QByteArray ba = mw.saveState();
+    mw.restoreState(ba);
+    QCOMPARE(spy.count(), 1);
+    QCOMPARE(qvariant_cast<Qt::DockWidgetArea>(spy.at(0).at(0)),
+             Qt::TopDockWidgetArea);
 }
 
 void tst_QDockWidget::featuresChanged()
@@ -714,6 +724,21 @@ void tst_QDockWidget::titleBarDoubleClick()
     QCOMPARE(win.dockWidgetArea(&dock), Qt::TopDockWidgetArea);
 }
 
+void tst_QDockWidget::restoreStateOfFloating()
+{
+    QMainWindow mw;
+    QDockWidget dock;
+    dock.setObjectName("dock1");
+    mw.addDockWidget(Qt::TopDockWidgetArea, &dock);
+    QVERIFY(!dock.isFloating());
+    QByteArray ba = mw.saveState();
+    dock.setFloating(true);
+    QVERIFY(dock.isFloating());
+    QVERIFY(mw.restoreState(ba));
+    QVERIFY(!dock.isFloating());
+}
+
+
 void tst_QDockWidget::task165177_deleteFocusWidget()
 {
     QMainWindow mw;
@@ -834,5 +859,22 @@ void tst_QDockWidget::task258459_visibilityChanged()
     QCOMPARE(spy2.first().first().toBool(), true); //dock1 is visible
 }
 
+void tst_QDockWidget::taskQTBUG_1665_closableChanged()
+{
+    QDockWidget dock;
+    dock.show();
+    QTest::qWaitForWindowShown(&dock);
+
+    if (dock.windowFlags() & Qt::FramelessWindowHint)
+        QSKIP("this machine doesn't support native dock widget", SkipAll);
+
+    QVERIFY(dock.windowFlags() & Qt::WindowCloseButtonHint);
+
+    //now let's remove the closable attribute
+    dock.setFeatures(dock.features() ^ QDockWidget::DockWidgetClosable);
+    QVERIFY(!(dock.windowFlags() & Qt::WindowCloseButtonHint));
+}
+
+
 QTEST_MAIN(tst_QDockWidget)
 #include "tst_qdockwidget.moc"
diff --git a/tests/auto/qfont/tst_qfont.cpp b/tests/auto/qfont/tst_qfont.cpp
index fa76e44..5622e10 100644
--- a/tests/auto/qfont/tst_qfont.cpp
+++ b/tests/auto/qfont/tst_qfont.cpp
@@ -395,6 +395,13 @@ void tst_QFont::compare()
 	font.setOverline(false);
 	QVERIFY( font == font2 );
     QVERIFY(!(font < font2));
+
+        font.setCapitalization(QFont::SmallCaps);
+        QVERIFY( font != font2 );
+    QCOMPARE(font < font2,!(font2 < font));
+        font.setCapitalization(QFont::MixedCase);
+        QVERIFY( font == font2 );
+    QVERIFY(!(font < font2));
     }
 
 #if defined(Q_WS_X11)
diff --git a/tests/auto/qfontcombobox/tst_qfontcombobox.cpp b/tests/auto/qfontcombobox/tst_qfontcombobox.cpp
index 7045c19..b974ecab 100644
--- a/tests/auto/qfontcombobox/tst_qfontcombobox.cpp
+++ b/tests/auto/qfontcombobox/tst_qfontcombobox.cpp
@@ -153,7 +153,7 @@ void tst_QFontComboBox::currentFont()
 
     if (oldCurrentFont != box.currentFont()) {
         //the signal may be emit twice if there is a foundry into brackets
-        QVERIFY(spy0.count() >= 1);
+        QCOMPARE(spy0.count(),1);
     }
 }
 
@@ -286,6 +286,10 @@ void tst_QFontComboBox::currentFontChanged()
     if (box.model()->rowCount() > 2) {
         QTest::keyPress(&box, Qt::Key_Down);
         QCOMPARE(spy0.count(), 1);
+
+        QFont f( "Sans Serif" );
+        box.setCurrentFont(f);
+        QCOMPARE(spy0.count(), 2);
     } else
         qWarning("Not enough fonts installed on test system. Consider adding some");
 }
diff --git a/tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp b/tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp
index e33c7b6..cd1eedd 100644
--- a/tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp
+++ b/tests/auto/qgraphicsgridlayout/tst_qgraphicsgridlayout.cpp
@@ -399,7 +399,7 @@ void tst_QGraphicsGridLayout::columnAlignment()
     widget->resize(widget->effectiveSizeHint(Qt::MaximumSize));
     view.show();
     widget->show();
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     // Check default
     QCOMPARE(layout->columnAlignment(0), 0);
     QCOMPARE(layout->columnAlignment(1), 0);
@@ -414,7 +414,7 @@ void tst_QGraphicsGridLayout::columnAlignment()
     layout->setAlignment(layout->itemAt(1,1), Qt::AlignRight);
     layout->setAlignment(layout->itemAt(1,2), Qt::AlignLeft);
 
-    QApplication::processEvents();  // process LayoutRequest
+    QApplication::sendPostedEvents(0, 0);  // process LayoutRequest
     /*
       +----------+------------+---------+
       | Left     |  HCenter   |  Right  |
@@ -846,7 +846,7 @@ void tst_QGraphicsGridLayout::rowAlignment()
     widget->resize(300, 400);
     view.show();
     widget->show();
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     // Check default
     QCOMPARE(layout->rowAlignment(0), 0);
     QCOMPARE(layout->rowAlignment(1), 0);
@@ -869,7 +869,7 @@ void tst_QGraphicsGridLayout::rowAlignment()
     layout->setAlignment(layout->itemAt(1,0), Qt::AlignTop);
     layout->setAlignment(layout->itemAt(2,0), Qt::AlignHCenter);
 
-    QApplication::processEvents();  // process LayoutRequest
+    QApplication::sendPostedEvents(0, 0);   // process LayoutRequest
 
     QCOMPARE(layout->alignment(layout->itemAt(0,0)), Qt::AlignRight);  //Qt::AlignRight | Qt::AlignBottom
     QCOMPARE(layout->itemAt(0,0)->geometry(), QRectF(50,  50,  50,  50));
@@ -1834,7 +1834,7 @@ void tst_QGraphicsGridLayout::defaultStretchFactors()
         desc.apply(layout, item);
     }
 
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
 
     widget->show();
     view.show();
@@ -1842,7 +1842,7 @@ void tst_QGraphicsGridLayout::defaultStretchFactors()
     if (newSize.isValid())
         widget->resize(newSize);
 
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     for (i = 0; i < expectedSizes.count(); ++i) {
         QSizeF itemSize = layout->itemAt(i)->geometry().size();
         QCOMPARE(itemSize, expectedSizes.at(i));
@@ -1994,7 +1994,7 @@ void tst_QGraphicsGridLayout::alignment2()
         desc.apply(layout, item);
     }
 
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
 
     widget->show();
     view.resize(400,300);
@@ -2002,7 +2002,7 @@ void tst_QGraphicsGridLayout::alignment2()
     if (newSize.isValid())
         widget->resize(newSize);
 
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     for (i = 0; i < expectedGeometries.count(); ++i) {
         QRectF itemRect = layout->itemAt(i)->geometry();
         QCOMPARE(itemRect, expectedGeometries.at(i));
diff --git a/tests/auto/qgraphicsitem/tst_qgraphicsitem.cpp b/tests/auto/qgraphicsitem/tst_qgraphicsitem.cpp
index d65c6ec..27c6809 100644
--- a/tests/auto/qgraphicsitem/tst_qgraphicsitem.cpp
+++ b/tests/auto/qgraphicsitem/tst_qgraphicsitem.cpp
@@ -413,6 +413,7 @@ private slots:
     void task243707_addChildBeforeParent();
     void task197802_childrenVisibility();
     void QTBUG_4233_updateCachedWithSceneRect();
+    void QTBUG_5418_textItemSetDefaultColor();
 
 private:
     QList<QGraphicsItem *> paintedItems;
@@ -9751,5 +9752,62 @@ void tst_QGraphicsItem::scenePosChange()
     QCOMPARE(child2->changes.count(QGraphicsItem::ItemScenePositionHasChanged), 0);
 }
 
+void  tst_QGraphicsItem::QTBUG_5418_textItemSetDefaultColor()
+{
+    struct Item : public QGraphicsTextItem
+    {
+        bool painted;
+        void paint(QPainter *painter, const QStyleOptionGraphicsItem *opt, QWidget *wid)
+        {
+            painted = true;
+            QGraphicsTextItem::paint(painter, opt, wid);
+        }
+    };
+
+    Item *i = new Item;
+    i->painted = false;
+    i->setPlainText("I AM A TROLL");
+
+    QGraphicsScene scene;
+    QGraphicsView view(&scene);
+    view.show();
+    QTest::qWaitForWindowShown(&view);
+    scene.addItem(i);
+    QApplication::processEvents();
+    QTRY_VERIFY(i->painted);
+    QApplication::processEvents();
+
+    i->painted = false;
+    QColor col(Qt::red);
+    i->setDefaultTextColor(col);
+    QApplication::processEvents();
+    QTRY_VERIFY(i->painted); //check that changing the color force an update
+
+    i->painted = false;
+    QImage image(400, 200, QImage::Format_RGB32);
+    image.fill(0);
+    QPainter painter(&image);
+    scene.render(&painter);
+    painter.end();
+    QVERIFY(i->painted);
+
+    int numRedPixel = 0;
+    QRgb rgb = col.rgb();
+    for (int y = 0; y < image.height(); ++y) {
+        for (int x = 0; x < image.width(); ++x) {
+            // Because of antialiasing we allow a certain range of errors here.
+            QRgb pixel = image.pixel(x, y);
+            if (qAbs((int)(pixel & 0xff) - (int)(rgb & 0xff)) +
+                qAbs((int)((pixel & 0xff00) >> 8) - (int)((rgb & 0xff00) >> 8)) +
+                qAbs((int)((pixel & 0xff0000) >> 16) - (int)((rgb & 0xff0000) >> 16)) <= 50) {
+                if (++numRedPixel >= 10) {
+                    return;
+                }
+            }
+        }
+    }
+    QCOMPARE(numRedPixel, -1); //color not found, FAIL!
+}
+
 QTEST_MAIN(tst_QGraphicsItem)
 #include "tst_qgraphicsitem.moc"
diff --git a/tests/auto/qgraphicslinearlayout/tst_qgraphicslinearlayout.cpp b/tests/auto/qgraphicslinearlayout/tst_qgraphicslinearlayout.cpp
index 546f92d..d3087dc 100644
--- a/tests/auto/qgraphicslinearlayout/tst_qgraphicslinearlayout.cpp
+++ b/tests/auto/qgraphicslinearlayout/tst_qgraphicslinearlayout.cpp
@@ -664,16 +664,16 @@ void tst_QGraphicsLinearLayout::invalidate()
     widget->show();
 
     layout.setContentsMargins(1, 2, 3, 4);
-    qApp->processEvents();
+    QApplication::sendPostedEvents(0, 0);
     QCOMPARE(layout.layoutRequest, 1);
 
     layout.setOrientation(Qt::Vertical);
-    qApp->processEvents();
+    QApplication::sendPostedEvents(0, 0);
     QCOMPARE(layout.layoutRequest, 2);
 
     for (int i = 0; i < count; ++i)
         layout.invalidate();        // Event is compressed, should only get one layoutrequest
-    qApp->processEvents();
+    QApplication::sendPostedEvents(0, 0);
     QCOMPARE(layout.layoutRequest, count ? 3 : 2);
     delete widget;
 }
diff --git a/tests/auto/qgraphicsview/tst_qgraphicsview.cpp b/tests/auto/qgraphicsview/tst_qgraphicsview.cpp
index 9c6aa39..f07453c 100644
--- a/tests/auto/qgraphicsview/tst_qgraphicsview.cpp
+++ b/tests/auto/qgraphicsview/tst_qgraphicsview.cpp
@@ -217,7 +217,6 @@ private slots:
     void update();
     void inputMethodSensitivity();
     void inputContextReset();
-    void defaultClipIntersectToView();
 
     // task specific tests below me
     void task172231_untransformableItems();
@@ -3693,77 +3692,6 @@ void tst_QGraphicsView::inputContextReset()
     QCOMPARE(inputContext.resets, 0);
 }
 
-class ViewClipTester : public QGraphicsView
-{
-public:
-    ViewClipTester(QGraphicsScene *scene = 0)
-        : QGraphicsView(scene)
-    { }
-    QRegion clipRegion;
-
-protected:
-    void drawBackground(QPainter *painter, const QRectF &rect)
-    {
-        clipRegion = painter->clipRegion();
-    }
-};
-
-class ItemClipTester : public QGraphicsRectItem
-{
-public:
-    ItemClipTester() : QGraphicsRectItem(0, 0, 20, 20)
-    {
-        setBrush(Qt::blue);
-    }
-    QRegion clipRegion;
-
-    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0)
-    {
-        clipRegion = painter->clipRegion();
-        QGraphicsRectItem::paint(painter, option, widget);
-    }
-};
-
-void tst_QGraphicsView::defaultClipIntersectToView()
-{
-    QGraphicsScene scene;
-    ItemClipTester *tester = new ItemClipTester;
-    scene.addItem(tester);
-
-    ViewClipTester view(&scene);
-    view.setAlignment(Qt::AlignTop | Qt::AlignLeft);
-    view.setFrameStyle(0);
-    view.resize(200, 200);
-    view.show();
-    QTRY_COMPARE(QApplication::activeWindow(), (QWidget *)&view);
-
-    QRect viewRect(0, 0, 200, 200);
-    QCOMPARE(view.clipRegion, QRegion(viewRect));
-    QCOMPARE(tester->clipRegion, QRegion(viewRect));
-
-    view.viewport()->update(0, 0, 5, 5);
-    view.viewport()->update(10, 10, 5, 5);
-    qApp->processEvents();
-    viewRect = QRect(0, 0, 15, 15);
-    QCOMPARE(view.clipRegion, QRegion(viewRect));
-    QCOMPARE(tester->clipRegion, QRegion(viewRect));
-
-    view.scale(2, 2);
-    qApp->processEvents();
-
-    viewRect.moveTop(-viewRect.height());
-    viewRect = QRect(0, 0, 100, 100);
-    QCOMPARE(view.clipRegion, QRegion(viewRect));
-    QCOMPARE(tester->clipRegion, QRegion(viewRect));
-
-    view.viewport()->update(0, 0, 5, 5);
-    view.viewport()->update(10, 10, 5, 5);
-    qApp->processEvents();
-    viewRect = QRect(0, 0, 8, 8);
-    QCOMPARE(view.clipRegion, QRegion(viewRect));
-    QCOMPARE(tester->clipRegion, QRegion(viewRect));
-}
-
 void tst_QGraphicsView::task253415_reconnectUpdateSceneOnSceneChanged()
 {
     QGraphicsView view;
diff --git a/tests/auto/qgridlayout/tst_qgridlayout.cpp b/tests/auto/qgridlayout/tst_qgridlayout.cpp
index 46e2a03..313dc95 100644
--- a/tests/auto/qgridlayout/tst_qgridlayout.cpp
+++ b/tests/auto/qgridlayout/tst_qgridlayout.cpp
@@ -268,7 +268,7 @@ void tst_QGridLayout::setMinAndMaxSize()
     leftChild.setMinimumSize(100, 100);
     leftChild.setMaximumSize(200, 200);
     layout.addWidget(&leftChild, 0, 0);
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     QCOMPARE(widget.minimumSize(), leftChild.minimumSize());
     QCOMPARE(widget.maximumSize(), leftChild.maximumSize());
 
@@ -277,7 +277,7 @@ void tst_QGridLayout::setMinAndMaxSize()
     rightChild.setMinimumSize(100, 100);
     rightChild.setMaximumSize(200, 200);
     layout.addWidget(&rightChild, 0, 2);
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
 
     QCOMPARE(widget.minimumWidth(),
              leftChild.minimumWidth() + rightChild.minimumWidth());
@@ -293,7 +293,7 @@ void tst_QGridLayout::setMinAndMaxSize()
     layout.setColumnMinimumWidth(1, colMin);
     QCOMPARE(layout.columnMinimumWidth(1), colMin);
 
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     QCOMPARE(widget.minimumWidth(),
              leftChild.minimumWidth() + rightChild.minimumWidth() + colMin);
     QCOMPARE(widget.maximumWidth(),
@@ -306,7 +306,7 @@ void tst_QGridLayout::setMinAndMaxSize()
 
 
     layout.setColumnStretch(1,1);
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     QCOMPARE(widget.minimumWidth(),
              leftChild.minimumWidth() + rightChild.minimumWidth() + colMin);
     QCOMPARE(widget.maximumWidth(), QLAYOUTSIZE_MAX);
@@ -318,7 +318,7 @@ void tst_QGridLayout::setMinAndMaxSize()
 
 
     layout.setColumnStretch(1,0);
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     QCOMPARE(widget.minimumWidth(),
              leftChild.minimumWidth() + rightChild.minimumWidth() + colMin);
     QCOMPARE(widget.maximumWidth(),
@@ -335,7 +335,7 @@ void tst_QGridLayout::setMinAndMaxSize()
     static const int spacerS = 250;
     QSpacerItem *spacer = new QSpacerItem(spacerS, spacerS);
     layout.addItem(spacer, 0, 1);
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
 
     QCOMPARE(widget.minimumWidth(),
              leftChild.minimumWidth() + rightChild.minimumWidth() + spacerS);
@@ -348,7 +348,7 @@ void tst_QGridLayout::setMinAndMaxSize()
 
     spacer->changeSize(spacerS, spacerS, QSizePolicy::Fixed, QSizePolicy::Minimum);
     layout.invalidate();
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     QCOMPARE(widget.minimumWidth(),
              leftChild.minimumWidth() + rightChild.minimumWidth() + spacerS);
     QCOMPARE(widget.maximumWidth(),
@@ -358,13 +358,13 @@ void tst_QGridLayout::setMinAndMaxSize()
     layout.removeItem(spacer);
 
     rightChild.hide();
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     QCOMPARE(widget.minimumSize(), leftChild.minimumSize());
     QCOMPARE(widget.maximumSize(), leftChild.maximumSize());
 
     rightChild.show();
     layout.removeWidget(&rightChild);
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     QCOMPARE(widget.minimumSize(), leftChild.minimumSize());
     QCOMPARE(widget.maximumSize(), leftChild.maximumSize());
 
@@ -373,7 +373,7 @@ void tst_QGridLayout::setMinAndMaxSize()
     bottomChild.setMinimumSize(100, 100);
     bottomChild.setMaximumSize(200, 200);
     layout.addWidget(&bottomChild, 1, 0);
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
 
     QCOMPARE(widget.minimumHeight(),
              leftChild.minimumHeight() + bottomChild.minimumHeight());
@@ -385,13 +385,13 @@ void tst_QGridLayout::setMinAndMaxSize()
              qMax(leftChild.maximumWidth(), bottomChild.maximumWidth()));
 
     bottomChild.hide();
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     QCOMPARE(widget.minimumSize(), leftChild.minimumSize());
     QCOMPARE(widget.maximumSize(), leftChild.maximumSize());
 
     bottomChild.show();
     layout.removeWidget(&bottomChild);
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     QCOMPARE(widget.minimumSize(), leftChild.minimumSize());
     QCOMPARE(widget.maximumSize(), leftChild.maximumSize());
 }
@@ -423,7 +423,7 @@ void tst_QGridLayout::spacingAndSpacers()
     SizeHinter leftChild(100,100);
     leftChild.setPalette(QPalette(Qt::red));
     layout.addWidget(&leftChild, 0, 0);
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     expectedSizeHint = leftChild.sizeHint();
     QCOMPARE(widget.sizeHint(), expectedSizeHint);
 
@@ -431,7 +431,7 @@ void tst_QGridLayout::spacingAndSpacers()
     SizeHinter rightChild(200,100);
     rightChild.setPalette(QPalette(Qt::green));
     layout.addWidget(&rightChild, 0, 2);
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     QCOMPARE(rightChild.sizeHint(), QSize(200,100));
 
     expectedSizeHint += QSize(rightChild.sizeHint().width(), 0);
@@ -440,11 +440,11 @@ void tst_QGridLayout::spacingAndSpacers()
     layout.setColumnMinimumWidth(1, 100);
     widget.adjustSize();
     expectedSizeHint += QSize(100,0);
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     QCOMPARE(widget.sizeHint(), expectedSizeHint);
 
     rightChild.hide();
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     expectedSizeHint -= QSize(rightChild.sizeHint().width(), 0);
     QCOMPARE(widget.sizeHint(), expectedSizeHint);
 
@@ -459,12 +459,12 @@ void tst_QGridLayout::spacingAndSpacers()
     leftChild.setMaximumWidth(200);
     rightChild.setMaximumWidth(200);
 
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     QCOMPARE(widget.maximumWidth(), leftChild.maximumWidth() + rightChild.maximumWidth());
 #endif
 
     layout.removeWidget(&rightChild);
-    QApplication::processEvents();
+    QApplication::sendPostedEvents(0, 0);
     QCOMPARE(widget.sizeHint(), expectedSizeHint);
 
 
diff --git a/tests/auto/qkeysequence/tst_qkeysequence.cpp b/tests/auto/qkeysequence/tst_qkeysequence.cpp
index 1c257bf..bc9ae6c 100644
--- a/tests/auto/qkeysequence/tst_qkeysequence.cpp
+++ b/tests/auto/qkeysequence/tst_qkeysequence.cpp
@@ -119,6 +119,7 @@ private slots:
     void symetricConstructors_data();
     void symetricConstructors();
     void checkMultipleNames();
+    void mnemonic_data();
     void mnemonic();
     void toString_data();
     void toString();
@@ -133,6 +134,7 @@ private slots:
     void translated_data();
     void translated();
 
+
     void initTestCase();
 private:
     QTranslator *ourTranslator;
@@ -299,7 +301,7 @@ void tst_QKeySequence::standardKeys_data()
     QTest::newRow("findNext") << (int)QKeySequence::FindNext<< QString("F3");
     QTest::newRow("findPrevious") << (int)QKeySequence::FindPrevious << QString("SHIFT+F3");
     QTest::newRow("close") << (int)QKeySequence::Close<< QString("CTRL+F4");
-    QTest::newRow("replace") << (int)QKeySequence::Replace<< QString("CTRL+H");    
+    QTest::newRow("replace") << (int)QKeySequence::Replace<< QString("CTRL+H");
 #endif
     QTest::newRow("bold") << (int)QKeySequence::Bold << QString("CTRL+B");
     QTest::newRow("italic") << (int)QKeySequence::Italic << QString("CTRL+I");
@@ -357,17 +359,50 @@ void tst_QKeySequence::keyBindings()
 }
 
 
+
+void tst_QKeySequence::mnemonic_data()
+{
+    QTest::addColumn<QString>("string");
+    QTest::addColumn<QString>("key");
+    QTest::addColumn<bool>("warning");
+
+    QTest::newRow("1") << QString::fromLatin1("&bonjour") << QString::fromLatin1("ALT+B") << false;
+    QTest::newRow("2") << QString::fromLatin1("&&bonjour") << QString() << false;
+    QTest::newRow("3") << QString::fromLatin1("&&bon&jour") << QString::fromLatin1("ALT+J") << false;
+    QTest::newRow("4") << QString::fromLatin1("&&bon&jo&ur") << QString::fromLatin1("ALT+J") << true;
+    QTest::newRow("5") << QString::fromLatin1("b&on&&jour") << QString::fromLatin1("ALT+O") << false;
+    QTest::newRow("6") << QString::fromLatin1("bonjour") << QString() << false;
+    QTest::newRow("7") << QString::fromLatin1("&&&bonjour") << QString::fromLatin1("ALT+B") << false;
+    QTest::newRow("8") << QString::fromLatin1("bonjour&&&") << QString() << false;
+    QTest::newRow("9") << QString::fromLatin1("bo&&nj&o&&u&r") << QString::fromLatin1("ALT+O") << true;
+    QTest::newRow("10") << QString::fromLatin1("BON&JOUR") << QString::fromLatin1("ALT+J") << false;
+    QTest::newRow("11") << QString::fromUtf8("bonjour") << QString() << false;
+}
+
 void tst_QKeySequence::mnemonic()
 {
 #ifdef Q_WS_MAC
     QSKIP("mnemonics are not used on Mac OS X", SkipAll);
 #endif
-    QKeySequence k = QKeySequence::mnemonic("&Foo");
-    QVERIFY(k == QKeySequence("ALT+F"));
-    k = QKeySequence::mnemonic("&& &x");
-    QVERIFY(k == QKeySequence("ALT+X"));
+    QFETCH(QString, string);
+    QFETCH(QString, key);
+    QFETCH(bool, warning);
+
+#ifndef QT_NO_DEBUG
+    if (warning) {
+        QString str = QString::fromLatin1("QKeySequence::mnemonic: \"%1\" contains multiple occurences of '&'").arg(string);
+        QTest::ignoreMessage(QtWarningMsg, qPrintable(str));
+    //    qWarning(qPrintable(str));
+    }
+#endif
+    QKeySequence seq = QKeySequence::mnemonic(string);
+    QKeySequence res = QKeySequence(key);
+
+    QCOMPARE(seq, res);
 }
 
+
+
 void tst_QKeySequence::toString_data()
 {
     QTest::addColumn<QString>("strSequence");