Merge branch '4.7-upstream' into 4.7-doc

19 files changed, 158 insertions, 63 deletions

diff --git a/demos/textedit/textedit.cpp b/demos/textedit/textedit.cpp
index 165c97c..9fa1949 100644
--- a/demos/textedit/textedit.cpp
+++ b/demos/textedit/textedit.cpp
@@ -262,7 +262,8 @@ void TextEdit::setupEditActions()
     tb->addAction(a);
     menu->addAction(a);
 #ifndef QT_NO_CLIPBOARD
-    actionPaste->setEnabled(QApplication::clipboard()->mimeData()->hasText());
+    if (const QMimeData *md = QApplication::clipboard()->mimeData())
+        actionPaste->setEnabled(md->hasText());
 #endif
 }
 
@@ -681,7 +682,8 @@ void TextEdit::cursorPositionChanged()
 void TextEdit::clipboardDataChanged()
 {
 #ifndef QT_NO_CLIPBOARD
-    actionPaste->setEnabled(QApplication::clipboard()->mimeData()->hasText());
+    if (const QMimeData *md = QApplication::clipboard()->mimeData())
+        actionPaste->setEnabled(md->hasText());
 #endif
 }
 
diff --git a/mkspecs/linux-icc/qmake.conf b/mkspecs/linux-icc/qmake.conf
index af56a9a..ba707e23 100644
--- a/mkspecs/linux-icc/qmake.conf
+++ b/mkspecs/linux-icc/qmake.conf
@@ -23,7 +23,7 @@ QMAKE_YACC		= yacc
 QMAKE_YACCFLAGS		= -d
 QMAKE_CFLAGS		= -falign-stack=maintain-16-byte
 QMAKE_CFLAGS_DEPS	= -M
-QMAKE_CFLAGS_WARN_ON	= -w1 -Wcheck -wd654,1572,411,873,1125
+QMAKE_CFLAGS_WARN_ON	= -w1 -Wcheck -wd654,1572,411,873,1125,2259
 QMAKE_CFLAGS_WARN_OFF	= -w
 QMAKE_CFLAGS_RELEASE	= -O2 -falign-functions=16 -ansi-alias -fstrict-aliasing
 QMAKE_CFLAGS_DEBUG	= -O0 -g
diff --git a/src/corelib/kernel/qeventdispatcher_unix.cpp b/src/corelib/kernel/qeventdispatcher_unix.cpp
index f50994c..b2ccc68 100644
--- a/src/corelib/kernel/qeventdispatcher_unix.cpp
+++ b/src/corelib/kernel/qeventdispatcher_unix.cpp
@@ -501,6 +501,7 @@ bool QTimerInfoList::unregisterTimer(int timerId)
         }
     }
     // id not found
+    qWarning("Application asked to unregister timer 0x%x which is not registered in this thread. Fix application.", timerId);
     return false;
 }
 
diff --git a/src/declarative/qml/qdeclarativeenginedebug.cpp b/src/declarative/qml/qdeclarativeenginedebug.cpp
index bffe681..e54f7d6 100644
--- a/src/declarative/qml/qdeclarativeenginedebug.cpp
+++ b/src/declarative/qml/qdeclarativeenginedebug.cpp
@@ -146,7 +146,10 @@ QDeclarativeEngineDebugServer::propertyData(QObject *obj, int propIdx)
     if (binding)
         rv.binding = binding->expression();
 
-    QVariant value = prop.read(obj);
+    QVariant value;
+    if (prop.userType() != 0) {
+        value = prop.read(obj);
+    }
     rv.value = valueContents(value);
 
     if (QDeclarativeValueTypeFactory::isValueType(prop.userType())) {
diff --git a/src/gui/dialogs/qdialog.cpp b/src/gui/dialogs/qdialog.cpp
index fbdc522..16ea045 100644
--- a/src/gui/dialogs/qdialog.cpp
+++ b/src/gui/dialogs/qdialog.cpp
@@ -901,15 +901,13 @@ bool QDialog::symbianAdjustedPosition()
     QPoint p;
     const bool doS60Positioning = !(isFullScreen()||isMaximized());
     if (doS60Positioning) {
+        QPoint oldPos = pos();
         // naive way to deduce screen orientation
         if (S60->screenHeightInPixels > S60->screenWidthInPixels) {
             int cbaHeight;
-            const CEikButtonGroupContainer* bgContainer = S60->buttonGroupContainer();
-            if (!bgContainer) {
-                cbaHeight = 0;
-            } else {
-                cbaHeight = qt_TSize2QSize(bgContainer->Size()).height();
-            }
+            TRect rect;
+            AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EControlPane, rect);
+            cbaHeight = rect.Height();
             p.setY(S60->screenHeightInPixels - height() - cbaHeight);
             p.setX(0);
         } else {
@@ -939,7 +937,8 @@ bool QDialog::symbianAdjustedPosition()
                 p.setX(qMax(0,S60->screenWidthInPixels - width()));
             }
         }
-        move(p);
+        if (oldPos != p || p.y() < 0)
+            move(p);
     }
     return doS60Positioning;
 #else
diff --git a/src/gui/dialogs/qinputdialog.cpp b/src/gui/dialogs/qinputdialog.cpp
index ce27bd3..a29376a 100644
--- a/src/gui/dialogs/qinputdialog.cpp
+++ b/src/gui/dialogs/qinputdialog.cpp
@@ -234,6 +234,8 @@ void QInputDialogPrivate::ensureLayout()
     //we want to let the input dialog grow to available size on Symbian.
 #ifndef Q_OS_SYMBIAN
     mainLayout->setSizeConstraint(QLayout::SetMinAndMaxSize);
+#else
+    label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 #endif
     mainLayout->addWidget(label);
     mainLayout->addWidget(inputWidget);
diff --git a/src/gui/graphicsview/qgraphicslayoutitem.cpp b/src/gui/graphicsview/qgraphicslayoutitem.cpp
index df13039..0a24aae 100644
--- a/src/gui/graphicsview/qgraphicslayoutitem.cpp
+++ b/src/gui/graphicsview/qgraphicslayoutitem.cpp
@@ -129,7 +129,6 @@ void QGraphicsLayoutItemPrivate::init()
 {
     sizeHintCacheDirty = true;
     sizeHintWithConstraintCacheDirty = true;
-    sizePolicy = QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
 }
 
 /*!
@@ -400,6 +399,7 @@ QGraphicsLayoutItem::QGraphicsLayoutItem(QGraphicsLayoutItem *parent, bool isLay
 {
     Q_D(QGraphicsLayoutItem);
     d->init();
+    d->sizePolicy = QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
     d->q_ptr = this;
 }
 
@@ -410,6 +410,7 @@ QGraphicsLayoutItem::QGraphicsLayoutItem(QGraphicsLayoutItemPrivate &dd)
     : d_ptr(&dd)
 {
     Q_D(QGraphicsLayoutItem);
+    d->init();
     d->q_ptr = this;
 }
 
diff --git a/src/gui/graphicsview/qgraphicsview.cpp b/src/gui/graphicsview/qgraphicsview.cpp
index a566c8e..2acea8a 100644
--- a/src/gui/graphicsview/qgraphicsview.cpp
+++ b/src/gui/graphicsview/qgraphicsview.cpp
@@ -2494,7 +2494,7 @@ QVariant QGraphicsView::inputMethodQuery(Qt::InputMethodQuery query) const
 
     QVariant value = d->scene->inputMethodQuery(query);
     if (value.type() == QVariant::RectF)
-        value = mapFromScene(value.toRectF()).boundingRect();
+        value = d->mapRectFromScene(value.toRectF());
     else if (value.type() == QVariant::PointF)
         value = mapFromScene(value.toPointF());
     else if (value.type() == QVariant::Rect)
diff --git a/src/gui/inputmethod/qcoefepinputcontext_s60.cpp b/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
index 686f388..d48d63d 100644
--- a/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
+++ b/src/gui/inputmethod/qcoefepinputcontext_s60.cpp
@@ -89,7 +89,7 @@ QCoeFepInputContext::QCoeFepInputContext(QObject *parent)
         m_fepState->SetFlags(EAknEditorFlagDefault);
     m_fepState->SetDefaultInputMode( EAknEditorTextInputMode );
     m_fepState->SetPermittedInputModes( EAknEditorAllInputModes );
-    m_fepState->SetDefaultCase( EAknEditorLowerCase );
+    m_fepState->SetDefaultCase( EAknEditorTextCase );
     m_fepState->SetPermittedCases( EAknEditorAllCaseModes );
     m_fepState->SetSpecialCharacterTableResourceId(R_AVKON_SPECIAL_CHARACTER_TABLE_DIALOG);
     m_fepState->SetNumericKeymap( EAknEditorStandardNumberModeKeymap );
diff --git a/src/gui/itemviews/qabstractitemview.cpp b/src/gui/itemviews/qabstractitemview.cpp
index acc8deb..177b088 100644
--- a/src/gui/itemviews/qabstractitemview.cpp
+++ b/src/gui/itemviews/qabstractitemview.cpp
@@ -595,6 +595,8 @@ QAbstractItemView::QAbstractItemView(QAbstractItemViewPrivate &dd, QWidget *pare
 */
 QAbstractItemView::~QAbstractItemView()
 {
+    // stop this timer here before ~QObject
+    d_func()->delayedReset.stop();
 }
 
 /*!
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp
index 6db1fa8..181fcc7 100644
--- a/src/gui/kernel/qapplication_s60.cpp
+++ b/src/gui/kernel/qapplication_s60.cpp
@@ -1174,8 +1174,10 @@ void QSymbianControl::SizeChanged()
             if (!slowResize && tlwExtra)
                 tlwExtra->inTopLevelResize = false;
         } else {
-            QResizeEvent *e = new QResizeEvent(newSize, oldSize);
-            QApplication::postEvent(qwidget, e);
+            if (!qwidget->testAttribute(Qt::WA_PendingResizeEvent)) {
+                QResizeEvent *e = new QResizeEvent(newSize, oldSize);
+                QApplication::postEvent(qwidget, e);
+            }
         }
     }
 
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index 89202ac..4d06c9f 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -1212,7 +1212,7 @@ void QRasterPaintEngine::clip(const QVectorPath &path, Qt::ClipOperation op)
     // There are some cases that are not supported by clip(QRect)
     if (op != Qt::UniteClip && (op != Qt::IntersectClip || !s->clip
                                 || s->clip->hasRectClip || s->clip->hasRegionClip)) {
-        if (s->matrix.type() <= QTransform::TxTranslate
+        if (s->matrix.type() <= QTransform::TxScale
             && ((path.shape() == QVectorPath::RectangleHint)
                 || (isRect(points, path.elementCount())
                     && (!types || (types[0] == QPainterPath::MoveToElement
@@ -1224,8 +1224,8 @@ void QRasterPaintEngine::clip(const QVectorPath &path, Qt::ClipOperation op)
 #endif
 
             QRectF r(points[0], points[1], points[4]-points[0], points[5]-points[1]);
-            clip(r.toRect(), op);
-            return;
+            if (setClipRectInDeviceCoords(s->matrix.mapRect(r).toRect(), op))
+                return;
         }
     }
 
@@ -1286,7 +1286,6 @@ void QRasterPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
     qDebug() << "QRasterPaintEngine::clip(): " << rect << op;
 #endif
 
-    Q_D(QRasterPaintEngine);
     QRasterPaintEngineState *s = state();
 
     if (op == Qt::NoClip) {
@@ -1296,11 +1295,23 @@ void QRasterPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
         QPaintEngineEx::clip(rect, op);
         return;
 
-    } else if (op == Qt::ReplaceClip || s->clip == 0) {
+    } else if (!setClipRectInDeviceCoords(s->matrix.mapRect(rect), op)) {
+        QPaintEngineEx::clip(rect, op);
+        return;
+    }
+}
+
+
+bool QRasterPaintEngine::setClipRectInDeviceCoords(const QRect &r, Qt::ClipOperation op)
+{
+    Q_D(QRasterPaintEngine);
+    QRect clipRect = r & d->deviceRect;
+    QRasterPaintEngineState *s = state();
+
+    if (op == Qt::ReplaceClip || s->clip == 0) {
 
         // No current clip, hence we intersect with sysclip and be
         // done with it...
-        QRect clipRect = s->matrix.mapRect(rect) & d->deviceRect;
         QRegion clipRegion = systemClip();
         QClipData *clip = new QClipData(d->rasterBuffer->height());
 
@@ -1316,12 +1327,11 @@ void QRasterPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
         s->clip->enabled = true;
         s->flags.has_clip_ownership = true;
 
-    } else { // intersect clip with current clip
+    } else if (op == Qt::IntersectClip){ // intersect clip with current clip
         QClipData *base = s->clip;
 
         Q_ASSERT(base);
         if (base->hasRectClip || base->hasRegionClip) {
-            QRect clipRect = s->matrix.mapRect(rect) & d->deviceRect;
             if (!s->flags.has_clip_ownership) {
                 s->clip = new QClipData(d->rasterBuffer->height());
                 s->flags.has_clip_ownership = true;
@@ -1332,11 +1342,14 @@ void QRasterPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)
                 s->clip->setClipRegion(base->clipRegion & clipRect);
             s->clip->enabled = true;
         } else {
-            QPaintEngineEx::clip(rect, op);
-            return;
+            return false;
         }
+    } else {
+        return false;
     }
+
     qrasterpaintengine_dirty_clip(d, s);
+    return true;
 }
 
 
diff --git a/src/gui/painting/qpaintengine_raster_p.h b/src/gui/painting/qpaintengine_raster_p.h
index 1016f8d..7d4d3b6 100644
--- a/src/gui/painting/qpaintengine_raster_p.h
+++ b/src/gui/painting/qpaintengine_raster_p.h
@@ -266,6 +266,8 @@ private:
     void drawGlyphsS60(const QPointF &p, const QTextItemInt &ti);
 #endif // Q_OS_SYMBIAN && QT_NO_FREETYPE
 
+    bool setClipRectInDeviceCoords(const QRect &r, Qt::ClipOperation op);
+
     inline void ensureBrush(const QBrush &brush) {
         if (!qbrush_fast_equals(state()->lastBrush, brush) || (brush.style() != Qt::NoBrush && state()->fillFlags))
             updateBrush(brush);
diff --git a/src/gui/styles/qs60style.cpp b/src/gui/styles/qs60style.cpp
index 2f09529..56d2d19 100644
--- a/src/gui/styles/qs60style.cpp
+++ b/src/gui/styles/qs60style.cpp
@@ -104,11 +104,11 @@ const int QS60StylePrivate::m_numberOfLayouts =
 
 const short QS60StylePrivate::data[][MAX_PIXELMETRICS] = {
 // *** generated pixel metrics ***
-{5,0,-909,0,0,2,0,0,-1,7,12,22,15,15,7,198,-909,-909,-909,20,13,2,0,0,21,7,18,30,3,3,1,-909,-909,0,1,0,0,12,20,15,15,18,18,1,115,18,0,-909,-909,-909,-909,0,0,16,2,-909,0,0,-909,16,-909,-909,-909,-909,32,18,55,24,55,4,4,4,9,13,-909,5,51,11,5,0,3,3,6,8,3,3,-909,2,-909,-909,-909,-909,5,5,3,1,106},
-{5,0,-909,0,0,1,0,0,-1,8,14,22,15,15,7,164,-909,-909,-909,19,15,2,0,0,21,8,27,28,4,4,1,-909,-909,0,7,6,0,13,23,17,17,21,21,7,115,21,0,-909,-909,-909,-909,0,0,15,1,-909,0,0,-909,15,-909,-909,-909,-909,32,21,65,27,65,3,3,5,10,15,-909,5,58,13,5,0,4,4,7,9,4,4,-909,2,-909,-909,-909,-909,6,6,3,1,106},
-{7,0,-909,0,0,2,0,0,-1,25,69,46,37,37,9,258,-909,-909,-909,23,19,26,0,0,32,25,72,44,5,5,2,-909,-909,0,7,21,0,17,29,22,22,27,27,7,173,29,0,-909,-909,-909,-909,0,0,25,2,-909,0,0,-909,25,-909,-909,-909,-909,87,27,77,35,77,13,3,6,8,19,-909,7,74,19,7,0,5,5,8,12,5,5,-909,3,-909,-909,-909,-909,7,7,3,1,135},
-{7,0,-909,0,0,2,0,0,-1,25,68,46,37,37,9,258,-909,-909,-909,31,19,6,0,0,32,25,60,52,5,5,2,-909,-909,0,7,32,0,17,29,22,22,27,27,7,173,29,0,-909,-909,-909,-909,0,0,26,2,-909,0,0,-909,26,-909,-909,-909,-909,87,27,96,35,96,12,3,6,8,19,-909,7,74,22,7,0,5,5,8,12,5,5,-909,3,-909,-909,-909,-909,7,7,3,1,135},
-{7,0,-909,0,0,2,0,0,-1,10,20,27,18,18,9,301,-909,-909,-909,29,18,5,0,0,35,7,32,30,5,5,2,-909,-909,0,2,8,0,16,28,21,21,26,26,2,170,26,0,-909,-909,-909,-909,0,0,21,6,-909,0,0,-909,-909,-909,-909,-909,-909,54,26,265,34,265,5,5,6,3,18,-909,7,72,19,7,0,5,6,8,11,6,5,-909,2,-909,-909,-909,-909,5,5,3,1,106}
+{5,0,-909,0,0,2,0,2,-1,7,12,22,15,15,7,198,-909,-909,-909,20,13,2,0,0,21,7,18,30,3,3,1,-909,-909,0,1,0,0,12,20,15,15,18,18,1,115,18,0,-909,-909,-909,-909,0,0,16,2,-909,0,0,-909,16,-909,-909,-909,-909,32,18,55,24,55,4,4,4,9,13,-909,5,51,11,5,0,3,3,6,8,3,3,-909,2,-909,-909,-909,-909,5,5,3,1,106},
+{5,0,-909,0,0,1,0,2,-1,8,14,22,15,15,7,164,-909,-909,-909,19,15,2,0,0,21,8,27,28,4,4,1,-909,-909,0,7,6,0,13,23,17,17,21,21,7,115,21,0,-909,-909,-909,-909,0,0,15,1,-909,0,0,-909,15,-909,-909,-909,-909,32,21,65,27,65,3,3,5,10,15,-909,5,58,13,5,0,4,4,7,9,4,4,-909,2,-909,-909,-909,-909,6,6,3,1,106},
+{7,0,-909,0,0,2,0,5,-1,25,69,46,37,37,9,258,-909,-909,-909,23,19,26,0,0,32,25,72,44,5,5,2,-909,-909,0,7,21,0,17,29,22,22,27,27,7,173,29,0,-909,-909,-909,-909,0,0,25,2,-909,0,0,-909,25,-909,-909,-909,-909,87,27,77,35,77,13,3,6,8,19,-909,7,74,19,7,0,5,5,8,12,5,5,-909,3,-909,-909,-909,-909,7,7,3,1,135},
+{7,0,-909,0,0,2,0,5,-1,25,68,46,37,37,9,258,-909,-909,-909,31,19,6,0,0,32,25,60,52,5,5,2,-909,-909,0,7,32,0,17,29,22,22,27,27,7,173,29,0,-909,-909,-909,-909,0,0,26,2,-909,0,0,-909,26,-909,-909,-909,-909,87,27,96,35,96,12,3,6,8,19,-909,7,74,22,7,0,5,5,8,12,5,5,-909,3,-909,-909,-909,-909,7,7,3,1,135},
+{7,0,-909,0,0,2,0,2,-1,10,20,27,18,18,9,301,-909,-909,-909,29,18,5,0,0,35,7,32,30,5,5,2,-909,-909,0,2,8,0,16,28,21,21,26,26,2,170,26,0,-909,-909,-909,-909,0,0,21,6,-909,0,0,-909,-909,-909,-909,-909,-909,54,26,265,34,265,5,5,6,3,18,-909,7,72,19,7,0,5,6,8,11,6,5,-909,2,-909,-909,-909,-909,5,5,3,1,106}
 // *** End of generated data ***
 };
 
@@ -1071,11 +1071,11 @@ void QS60Style::drawComplexControl(ComplexControl control, const QStyleOptionCom
             // Button frame
             QStyleOptionFrame  buttonOption;
             buttonOption.QStyleOption::operator=(*cmb);
-            const int maxHeight = cmbxFrame.height();
-            const int maxWidth = cmbxFrame.width() - cmbxEditField.width();
+            const int maxButtonSide = cmbxFrame.width() - cmbxEditField.width();
+            const int newTop = cmbxEditField.center().y() - maxButtonSide / 2;
             const int topLeftPoint = direction ?
-                (cmbxEditField.right() + 1) : (cmbxEditField.left() + 1 - maxWidth);
-            const QRect buttonRect(topLeftPoint, cmbxEditField.top(), maxWidth, maxHeight);
+                (cmbxEditField.right() + 1) : (cmbxEditField.left() + 1 - maxButtonSide);
+            const QRect buttonRect(topLeftPoint, newTop, maxButtonSide, maxButtonSide);
             buttonOption.rect = buttonRect;
             buttonOption.state = cmb->state;
             drawPrimitive(PE_PanelButtonCommand, &buttonOption, painter, widget);
@@ -2884,30 +2884,24 @@ QRect QS60Style::subControlRect(ComplexControl control, const QStyleOptionComple
             ret = cmb->rect;
             const int width = cmb->rect.width();
             const int height = cmb->rect.height();
-            const int buttonIconSize = QS60StylePrivate::pixelMetric(PM_ButtonIconSize);
             const int buttonMargin = cmb->frame ? 2 : 0;
             // lets use spinbox frame here as well, as no combobox specific value available.
             const int frameThickness = cmb->frame ? pixelMetric(PM_SpinBoxFrameWidth, cmb, widget) : 0;
-            const int buttonWidth = qMax(cmb->rect.height(), buttonIconSize);
-
+            const int buttonMinSize = QS60StylePrivate::pixelMetric(PM_ButtonIconSize) + 2 * buttonMargin;
             QSize buttonSize;
-            buttonSize.setWidth(buttonWidth + 2 * buttonMargin);
-            buttonSize.setHeight(qMax(8, (cmb->rect.height() >> 1) - frameThickness)); //buttons should be squares
+            //allow button to grow to one fourth of the frame height, if the frame is really tall
+            buttonSize.setHeight(qMin(height, qMax(width / 4, buttonMinSize)));
+            buttonSize.setWidth(buttonSize.height());
             buttonSize = buttonSize.expandedTo(QApplication::globalStrut());
             switch (scontrol) {
                 case SC_ComboBoxArrow: {
-                    const int xposMod = cmb->rect.x() + width - buttonMargin - buttonWidth;
+                    const int xposMod = cmb->rect.x() + width - buttonMargin - buttonSize.width();
                     const int ypos = cmb->rect.y();
-                    ret.setRect(xposMod, ypos + buttonMargin, buttonWidth, height - 2 * buttonMargin);
+                    ret.setRect(xposMod, ypos + buttonMargin, buttonSize.width(), height - 2 * buttonMargin);
                     }
                     break;
                 case SC_ComboBoxEditField: {
-                    const int withFrameX = cmb->rect.x() + width - frameThickness - buttonSize.width();
-                    ret = QRect(
-                        frameThickness,
-                        frameThickness,
-                        withFrameX - frameThickness,
-                        height - 2 * frameThickness);
+                    ret = QRect(0, 0, cmb->rect.x() + width - buttonSize.width(), height);
                     }
                 break;
                 case SC_ComboBoxListBoxPopup: {
diff --git a/src/network/socket/qnativesocketengine_unix.cpp b/src/network/socket/qnativesocketengine_unix.cpp
index f6bfbac..021acd0 100644
--- a/src/network/socket/qnativesocketengine_unix.cpp
+++ b/src/network/socket/qnativesocketengine_unix.cpp
@@ -202,9 +202,6 @@ bool QNativeSocketEnginePrivate::createNewSocket(QAbstractSocket::SocketType soc
         return false;
     }
 
-    // Ensure that the socket is closed on exec*().
-    ::fcntl(socket, F_SETFD, FD_CLOEXEC);
-
     socketDescriptor = socket;
     return true;
 }
@@ -565,16 +562,6 @@ int QNativeSocketEnginePrivate::nativeAccept()
 #else
     int acceptedDescriptor = qt_safe_accept(socketDescriptor, 0, 0);
 #endif
-    //check if we have valid descriptor at all
-    if(acceptedDescriptor > 0) {
-        // Ensure that the socket is closed on exec*()
-        ::fcntl(acceptedDescriptor, F_SETFD, FD_CLOEXEC);
-    }
-#ifdef Q_OS_SYMBIAN
-    else {
-        qWarning("QNativeSocketEnginePrivate::nativeAccept() - acceptedDescriptor <= 0");
-    }
-#endif
 
     return acceptedDescriptor;
 }
diff --git a/tests/auto/qgraphicsview/tst_qgraphicsview.cpp b/tests/auto/qgraphicsview/tst_qgraphicsview.cpp
index 0a9633f..e259177 100644
--- a/tests/auto/qgraphicsview/tst_qgraphicsview.cpp
+++ b/tests/auto/qgraphicsview/tst_qgraphicsview.cpp
@@ -246,6 +246,7 @@ private slots:
     void QTBUG_4151_clipAndIgnore();
     void QTBUG_5859_exposedRect();
     void QTBUG_7438_cursor();
+    void QTBUG_16063_microFocusRect();
 
 public slots:
     void dummySlot() {}
@@ -4450,5 +4451,43 @@ void tst_QGraphicsView::QTBUG_7438_cursor()
 #endif
 }
 
+class IMItem : public QGraphicsRectItem
+{
+public:
+    IMItem(QGraphicsItem *parent = 0):
+        QGraphicsRectItem(QRectF(0, 0, 20, 20), parent)
+    {
+        setFlag(QGraphicsItem::ItemIsFocusable, true);
+        setFlag(QGraphicsItem::ItemAcceptsInputMethod, true);
+    }
+
+    QVariant inputMethodQuery(Qt::InputMethodQuery query) const
+    {
+        return mf;
+    }
+
+    static QRectF mf;
+};
+
+QRectF IMItem::mf(1.5, 1.6, 10, 10);
+
+void tst_QGraphicsView::QTBUG_16063_microFocusRect()
+{
+    QGraphicsScene scene;
+    IMItem *item = new IMItem();
+    scene.addItem(item);
+
+    QGraphicsView view(&scene);
+
+    view.setFixedSize(40, 40);
+    view.show();
+    QTest::qWaitForWindowShown(&view);
+
+    scene.setFocusItem(item);
+    view.setFocus();
+    QRectF mfv = view.inputMethodQuery(Qt::ImMicroFocus).toRectF();
+    QCOMPARE(mfv, IMItem::mf.translated(-view.mapToScene(view.sceneRect().toRect()).boundingRect().topLeft()));
+}
+
 QTEST_MAIN(tst_QGraphicsView)
 #include "tst_qgraphicsview.moc"
diff --git a/tests/auto/qprocess/tst_qprocess.cpp b/tests/auto/qprocess/tst_qprocess.cpp
index fd310f4..13f1d26 100644
--- a/tests/auto/qprocess/tst_qprocess.cpp
+++ b/tests/auto/qprocess/tst_qprocess.cpp
@@ -1999,11 +1999,15 @@ void tst_QProcess::spaceInName()
 void tst_QProcess::lockupsInStartDetached()
 {
 #if !defined(Q_OS_SYMBIAN)
-    // What exactly is this call supposed to achieve anyway?
+    // Check that QProcess doesn't cause a lock up at this program's
+    // exit if a thread was started and we tried to run a program that
+    // doesn't exist. Before Qt 4.2, this used to lock up on Unix due
+    // to calling ::exit instead of ::_exit if execve failed.
+
     QHostInfo::lookupHost(QString("something.invalid"), 0, 0);
-#endif
     QProcess::execute("yjhbrty");
     QProcess::startDetached("yjhbrty");
+#endif
 }
 
 //-----------------------------------------------------------------------------
diff --git a/tests/auto/symbian/orientationchange/orientationchange.pro b/tests/auto/symbian/orientationchange/orientationchange.pro
index 08b34f9..98aa2ad 100644
--- a/tests/auto/symbian/orientationchange/orientationchange.pro
+++ b/tests/auto/symbian/orientationchange/orientationchange.pro
@@ -4,4 +4,5 @@ SOURCES += tst_orientationchange.cpp
 
 symbian {
     INCLUDEPATH += $$MW_LAYER_SYSTEMINCLUDE
+    LIBS += -lcone -leikcore -lavkon # Screen orientation
 }
diff --git a/tests/auto/symbian/orientationchange/tst_orientationchange.cpp b/tests/auto/symbian/orientationchange/tst_orientationchange.cpp
index eb3709d..2ac2f7f 100644
--- a/tests/auto/symbian/orientationchange/tst_orientationchange.cpp
+++ b/tests/auto/symbian/orientationchange/tst_orientationchange.cpp
@@ -45,6 +45,8 @@
 
 #include <eikenv.h>
 #include <aknappui.h>
+#include <private/qcore_symbian_p.h>
+#include <QDesktopWidget>
 
 class tst_orientationchange : public QObject
 {
@@ -151,6 +153,47 @@ void tst_orientationchange::resizeEventOnOrientationChange()
     }
     QCOMPARE(normalWidget->resizeEventCount, 0);
 
+    QDesktopWidget desktop;
+    QRect qtAvail = desktop.availableGeometry(normalWidget);
+    TRect clientRect = static_cast<CEikAppUi*>(CCoeEnv::Static()-> AppUi())->ClientRect();
+    QRect symbianAvail = qt_TRect2QRect(clientRect);
+    QCOMPARE(qtAvail, symbianAvail);
+
+    // Switch orientation back to original
+    orientation = orientation == CAknAppUi::EAppUiOrientationPortrait
+                                 ? CAknAppUi::EAppUiOrientationLandscape
+                                 : CAknAppUi::EAppUiOrientationPortrait;
+
+
+    fullScreenWidget->reset();
+    maximizedWidget->reset();
+    normalWidget->reset();
+
+    TRAP(err, appUi->SetOrientationL(orientation));
+
+    QCoreApplication::sendPostedEvents();
+    QCoreApplication::sendPostedEvents();
+
+    // setOrientationL is not guaranteed to change orientation
+    // (if emulator configured to support just portrait or landscape, then
+    //  setOrientationL call shouldn't do anything).
+    // So let's ensure that we do not get resize event twice.
+
+    QVERIFY(fullScreenWidget->resizeEventCount <= 1);
+    if (fullScreenWidget->resizeEventCount) {
+        QCOMPARE(fullScreenWidget->size(), fullScreenWidget->resizeEventSize);
+    }
+    QVERIFY(maximizedWidget->resizeEventCount <= 1);
+    if (fullScreenWidget->resizeEventCount) {
+        QCOMPARE(maximizedWidget->size(), maximizedWidget->resizeEventSize);
+    }
+    QCOMPARE(normalWidget->resizeEventCount, 0);
+
+    qtAvail = desktop.availableGeometry(normalWidget);
+    clientRect = static_cast<CEikAppUi*>(CCoeEnv::Static()-> AppUi())->ClientRect();
+    symbianAvail = qt_TRect2QRect(clientRect);
+    QCOMPARE(qtAvail, symbianAvail);
+
     TRAP(err, appUi->SetOrientationL(CAknAppUi::EAppUiOrientationUnspecified));
 
     delete normalWidget;