Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2: (374 commits)
  Add a test for the QPen::brush() != Qt::NoBrush for a Qt::NoPen pen.
  Calling QPen::brush() on a Qt::NoPen pen, should return QBrush::NoBrush.
  use QFile:map instead of ::mmap
  Do not use global static const references to objects
  Revert "Refactor blend_transformed_bilinear to simplify the blend type checking"
  Don't rely on mapFromGlobal in QGraphicsScenePrivate::itemsAtPosition.
  Refactor blend_transformed_bilinear to simplify the blend type checking
  Note RTL behavior changes in docs and changelog
  Implement qt_memfill32 with Neon.
  Implement the composition mode Plus with Neon.
  Fix the broken unicode detection of ODBC driver.
  Doc: Fixed qdoc warnings.
  Doc: updating getting started docs - not finished
  Make it possible again to build Qt without webkit
  Doc: fixing creator bugs, removing menus and textbox in the header
  Fixing qdoc index file...Commit hack to work around the massive amounts of dependencies in the upstream branch.
  Doc: Fixing overlapping text in header list
  Use Ctrl rather than Alt for switching tabs in the demo browser
  Doc: add link to new gettings started to index.html
  Doc: Fixing bug involving header misplacement in Creator style
  ...

1 files changed, 2 insertions, 0 deletions

diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index 3d2bfe2..ea3dcab 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -4864,6 +4864,8 @@ void QWidgetPrivate::resolveLayoutDirection()
     has been called for the parent do not inherit the parent's layout
     direction.
 
+    This method no longer affects text layout direction since Qt 4.7.
+
     \sa QApplication::layoutDirection
 */
 void QWidget::setLayoutDirection(Qt::LayoutDirection direction)