Realign all parent boxes when autosizedwidgets change size

apps/openmw/mwgui/widgets.cpp

@@ -544,12 +544,8 @@ namespace MWGui
 
         void AutoSizedWidget::notifySizeChange (MyGUI::Widget* w)
         {
-            if (w->getParent () != 0)
-            {
-                Box* b = dynamic_cast<Box*>(w->getParent());
-                if (b)
-                    b->notifyChildrenSizeChanged ();
-                else
+            MyGUI::Widget * parent = w->getParent();
+            if (parent != 0)
             {
                 if (mExpandDirection == MyGUI::Align::Left)
                 {
@@ -557,6 +553,13 @@ namespace MWGui
                     w->setPosition(w->getPosition() - MyGUI::IntPoint(hdiff, 0));
                 }
                 w->setSize(getRequestedSize ());
+
+                while (parent != 0)
+                {
+                    Box * b = dynamic_cast<Box*>(parent);
+                    if (b)
+                        b->notifyChildrenSizeChanged();
+                    parent = parent->getParent();
                 }
             }
         }