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

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (57 commits)
  tst_qmake doesn't need QtGui
  Use the full path to qmake in the qmake unit test
  qdoc: Fixed erroneous links to QML basic types.
  Fixed item view background color in Gtk style
  scope fixes and clutter reduction for sql driver projects
  I don't know why some linkers can't call this function, so comment it out.
  QNetworkSession::close() method now send closed() signal while faking disconnection.
  Add the missing license headers to the QString benchmark data
  Fix building of qsimd.cpp on Windows CE
  Use QElapsedTimer for the benchlib tests.
  Properly implement the CPU feature disabling in qsimd.cpp.
  Report the detected CPU features in the corelib boilerplate
  Detect CPU features on ARM by reading the ELF auxvec.
  Split the CPU-detection code into multiple functions for readability
  Fixed delivering gestures to a toplevel widget.
  Unroll the SSSE3 code even more to avoid the need to keep an extra variable for inverting the result
  Don't try to compile the SSE2 and SSSE3 code with compilers that don't support them (e.g. ARM)
  Improve on the SSSE3 with alternate aligning function.
  Add the beginnings of a new SSSE3-based aligning algorithm
  Small fixup
  ...

4 files changed, 10 insertions, 11 deletions

diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp
index 3c23884..4c03d33 100644
--- a/src/gui/graphicsview/qgraphicsscene.cpp
+++ b/src/gui/graphicsview/qgraphicsscene.cpp
@@ -5742,16 +5742,11 @@ void QGraphicsScenePrivate::touchEventHandler(QTouchEvent *sceneTouchEvent)
             }
 
             if (sceneTouchEvent->deviceType() == QTouchEvent::TouchScreen) {
-                // on touch-screens, combine this touch point with the closest one we find if it
-                // is a a direct descendent or ancestor (
+                // on touch-screens, combine this touch point with the closest one we find
                 int closestTouchPointId = findClosestTouchPointId(touchPoint.scenePos());
                 QGraphicsItem *closestItem = itemForTouchPointId.value(closestTouchPointId);
-                if (!item
-                    || (closestItem
-                        && (item->isAncestorOf(closestItem)
-                            || closestItem->isAncestorOf(item)))) {
+                if (!item || (closestItem && cachedItemsUnderMouse.contains(closestItem)))
                     item = closestItem;
-                }
             }
             if (!item)
                 continue;
diff --git a/src/gui/gui.pro b/src/gui/gui.pro
index 3943e26..13d2c77 100644
--- a/src/gui/gui.pro
+++ b/src/gui/gui.pro
@@ -99,7 +99,7 @@ neon:*-g++* {
 contains(QMAKE_MAC_XARCH, no) {
     DEFINES += QT_NO_MAC_XARCH
 } else {
-    win32-g++*|!win32:!*-icc* {
+    win32-g++*|!win32:!win32-icc*:!macx-icc* {
         mmx {
             mmx_compiler.commands = $$QMAKE_CXX -c -Winline
 
diff --git a/src/gui/kernel/qgesturemanager.cpp b/src/gui/kernel/qgesturemanager.cpp
index e768a21..cb4061e 100644
--- a/src/gui/kernel/qgesturemanager.cpp
+++ b/src/gui/kernel/qgesturemanager.cpp
@@ -595,8 +595,9 @@ void QGestureManager::deliverEvents(const QSet<QGesture *> &gestures,
             if (gesture->hasHotSpot()) {
                 // guess the target widget using the hotspot of the gesture
                 QPoint pt = gesture->hotSpot().toPoint();
-                if (QWidget *w = qApp->topLevelAt(pt)) {
-                    target = w->childAt(w->mapFromGlobal(pt));
+                if (QWidget *topLevel = qApp->topLevelAt(pt)) {
+                    QWidget *child = topLevel->childAt(topLevel->mapFromGlobal(pt));
+                    target = child ? child : topLevel;
                 }
             } else {
                 // or use the context of the gesture
diff --git a/src/gui/styles/qgtkstyle.cpp b/src/gui/styles/qgtkstyle.cpp
index c989bd3..c5429dd 100644
--- a/src/gui/styles/qgtkstyle.cpp
+++ b/src/gui/styles/qgtkstyle.cpp
@@ -836,7 +836,10 @@ void QGtkStyle::drawPrimitive(PrimitiveElement element,
 
     case PE_PanelItemViewItem:
         if (const QStyleOptionViewItemV4 *vopt = qstyleoption_cast<const QStyleOptionViewItemV4 *>(option)) {
-            if (vopt->backgroundBrush.style() != Qt::NoBrush) {
+            uint resolve_mask = vopt->palette.resolve();
+            if (vopt->backgroundBrush.style() != Qt::NoBrush
+                    || (resolve_mask & (1 << QPalette::Base)))
+            {
                 QPointF oldBO = painter->brushOrigin();
                 painter->setBrushOrigin(vopt->rect.topLeft());
                 painter->fillRect(vopt->rect, vopt->backgroundBrush);