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

* 'master' of scm.dev.nokia.troll.no:qt/qt-water-staging:
  Check if bridge plugin vector is still valid.
  QWindowsStyle: fix bug in eventFilter on KeyPressed event with alt pressed: incorrect work with list

2 files changed, 6 insertions, 3 deletions

diff --git a/src/gui/accessible/qaccessible_unix.cpp b/src/gui/accessible/qaccessible_unix.cpp
index 19fbe78..1c1eb2a 100644
--- a/src/gui/accessible/qaccessible_unix.cpp
+++ b/src/gui/accessible/qaccessible_unix.cpp
@@ -96,7 +96,7 @@ void QAccessible::updateAccessibility(QObject *o, int who, Event reason)
     }
 
     initialize();
-    if (bridges()->isEmpty())
+    if (!bridges() || bridges()->isEmpty())
         return;
 
     QAccessibleInterface *iface = QAccessible::queryAccessibleInterface(o);
diff --git a/src/gui/styles/qwindowsstyle.cpp b/src/gui/styles/qwindowsstyle.cpp
index c099273..9732c7e 100644
--- a/src/gui/styles/qwindowsstyle.cpp
+++ b/src/gui/styles/qwindowsstyle.cpp
@@ -177,11 +177,14 @@ bool QWindowsStyle::eventFilter(QObject *o, QEvent *e)
 
             // Alt has been pressed - find all widgets that care
             QList<QWidget *> l = widget->findChildren<QWidget *>();
-            for (int pos=0 ; pos < l.size() ; ++pos) {
+            for (int pos=0 ; pos < l.size() ;) {
                 QWidget *w = l.at(pos);
                 if (w->isWindow() || !w->isVisible() ||
-                    w->style()->styleHint(SH_UnderlineShortcut, 0, w))
+                    w->style()->styleHint(SH_UnderlineShortcut, 0, w)) {
                     l.removeAt(pos);
+                    continue;
+                }
+                pos++;
             }
             // Update states before repainting
             d->seenAlt.append(widget);