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

* 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
  Silence warning in qvector with MSVC
  QStyleSheetStyle: Fix crash that occurs with several instance of QStyleSheetStyle
  QStyleSheetStyle: add a way to style the up arrow
  QPointer: assert when using QPointer on destroyed QObject
  Add missing Q_ENUMS to QAbstractSocket
  Fix QMenu rendering in the unified toolbar
  Add even more platform info, and make it expandable.
  Hide nonfunctional links, and improve html

1 files changed, 32 insertions, 0 deletions

diff --git a/tests/auto/qstylesheetstyle/tst_qstylesheetstyle.cpp b/tests/auto/qstylesheetstyle/tst_qstylesheetstyle.cpp
index 0396408..efcbc53 100644
--- a/tests/auto/qstylesheetstyle/tst_qstylesheetstyle.cpp
+++ b/tests/auto/qstylesheetstyle/tst_qstylesheetstyle.cpp
@@ -104,6 +104,7 @@ private slots:
     //at the end because it mess with the style.
     void widgetStyle();
     void appStyle();
+    void QTBUG11658_cachecrash();
 private:
     QColor COLOR(const QWidget& w) {
         w.ensurePolished();
@@ -1626,6 +1627,37 @@ void tst_QStyleSheetStyle::changeStyleInChangeEvent()
     wid.ensurePolished();
 }
 
+void tst_QStyleSheetStyle::QTBUG11658_cachecrash()
+{
+    //should not crash
+    class Widget : public QWidget
+    {
+    public:
+        Widget(QWidget *parent = 0)
+        : QWidget(parent)
+        {
+            QVBoxLayout* pLayout = new QVBoxLayout(this);
+            QCheckBox* pCheckBox = new QCheckBox(this);
+            pLayout->addWidget(pCheckBox);
+            setLayout(pLayout);
+
+            QString szStyleSheet = QLatin1String("* { color: red; }");
+            qApp->setStyleSheet(szStyleSheet);
+            qApp->setStyle(QStyleFactory::create(QLatin1String("Windows")));
+        }
+    };
+
+    Widget *w = new Widget();
+    delete w;
+    w = new Widget();
+    w->show();
+
+    QTest::qWaitForWindowShown(w);
+    delete w;
+    qApp->setStyleSheet(QString());
+}
+
+
 QTEST_MAIN(tst_QStyleSheetStyle)
 #include "tst_qstylesheetstyle.moc"