Merge remote branch 'origin/4.7' into qt-master-from-4.7

Conflicts:
	demos/declarative/snake/snake.qml
	qmake/generators/symbian/symbiancommon.cpp
	src/network/access/qnetworkaccessmanager.cpp
	src/s60installs/s60installs.pro
	tests/auto/qitemselectionmodel/tst_qitemselectionmodel.cpp
	tests/auto/qnetworkreply/tst_qnetworkreply.cpp

2 files changed, 33 insertions, 8 deletions

diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp
index 3ad8f33..e9a2f9f 100644
--- a/src/gui/graphicsview/qgraphicsitem.cpp
+++ b/src/gui/graphicsview/qgraphicsitem.cpp
@@ -3322,8 +3322,7 @@ void QGraphicsItemPrivate::setFocusHelper(Qt::FocusReason focusReason, bool clim
 */
 void QGraphicsItem::clearFocus()
 {
-    if (hasFocus())
-        d_ptr->clearFocusHelper(/* giveFocusToParent = */ true);
+    d_ptr->clearFocusHelper(/* giveFocusToParent = */ true);
 }
 
 /*!
@@ -3337,8 +3336,14 @@ void QGraphicsItemPrivate::clearFocusHelper(bool giveFocusToParent)
             QGraphicsItem *p = parent;
             while (p) {
                 if (p->flags() & QGraphicsItem::ItemIsFocusScope) {
-                    p->d_ptr->setFocusHelper(Qt::OtherFocusReason, /* climb = */ false,
-                                             /* focusFromHide = */ false);
+                    if (p->d_ptr->focusScopeItem == q_ptr) {
+                        p->d_ptr->focusScopeItem = 0;
+                        if (!q_ptr->hasFocus()) //if it has focus, focusScopeItemChange is called elsewhere
+                            focusScopeItemChange(false);
+                    }
+                    if (q_ptr->hasFocus())
+                        p->d_ptr->setFocusHelper(Qt::OtherFocusReason, /* climb = */ false,
+                                                 /* focusFromHide = */ false);
                     return;
                 }
                 p = p->d_ptr->parent;
@@ -3346,10 +3351,10 @@ void QGraphicsItemPrivate::clearFocusHelper(bool giveFocusToParent)
         }
     }
 
-    // Invisible items with focus must explicitly clear subfocus.
-    clearSubFocus(q_ptr);
-
     if (q_ptr->hasFocus()) {
+        // Invisible items with focus must explicitly clear subfocus.
+        clearSubFocus(q_ptr);
+
         // If this item has the scene's input focus, clear it.
         scene->setFocusItem(0);
     }
@@ -3706,6 +3711,8 @@ void QGraphicsItem::setPos(const QPointF &pos)
         d_ptr->setPosHelper(pos);
         if (d_ptr->isWidget)
             static_cast<QGraphicsWidget *>(this)->d_func()->setGeometryFromSetPos();
+        if (d_ptr->scenePosDescendants)
+            d_ptr->sendScenePosChange();
         return;
     }
 
@@ -4388,8 +4395,10 @@ void QGraphicsItem::setTransform(const QTransform &matrix, bool combine)
         return;
 
     // Update and set the new transformation.
-    if (!(d_ptr->flags & ItemSendsGeometryChanges)) {
+    if (!(d_ptr->flags & (ItemSendsGeometryChanges | ItemSendsScenePositionChanges))) {
         d_ptr->setTransformHelper(newTransform);
+        if (d_ptr->scenePosDescendants)
+            d_ptr->sendScenePosChange();
         return;
     }
 
diff --git a/src/gui/graphicsview/qgraphicswidget.cpp b/src/gui/graphicsview/qgraphicswidget.cpp
index 1bfe266..4a733be 100644
--- a/src/gui/graphicsview/qgraphicswidget.cpp
+++ b/src/gui/graphicsview/qgraphicswidget.cpp
@@ -750,6 +750,22 @@ QSizeF QGraphicsWidget::sizeHint(Qt::SizeHint which, const QSizeF &constraint) c
 /*!
     \property QGraphicsWidget::layout
     \brief The layout of the widget
+
+    Any existing layout manager is deleted before the new layout is assigned. If
+     \a layout is 0, the widget is left without a layout. Existing subwidgets'
+    geometries will remain unaffected.
+
+    QGraphicsWidget takes ownership of \a layout.
+
+    All widgets that are currently managed by \a layout or all of its
+    sublayouts, are automatically reparented to this item. The layout is then
+    invalidated, and the child widget geometries are adjusted according to
+    this item's geometry() and contentsMargins(). Children who are not
+    explicitly managed by \a layout remain unaffected by the layout after
+    it has been assigned to this widget.
+
+    If no layout is currently managing this widget, layout() will return 0.
+
 */
 
 /*!