diff -r b72c6db6890b -r 5dc02b23752f src/gui/widgets/qcocoatoolbardelegate_mac_p.h
--- a/src/gui/widgets/qcocoatoolbardelegate_mac_p.h	Wed Jun 23 19:07:03 2010 +0300
+++ b/src/gui/widgets/qcocoatoolbardelegate_mac_p.h	Tue Jul 06 15:10:48 2010 +0300
@@ -61,7 +61,7 @@
 
 @class NSToolbarItem;
 
-@interface QCocoaToolBarDelegate : NSObject {
+@interface QT_MANGLE_NAMESPACE(QCocoaToolBarDelegate) : NSObject {
     QT_PREPEND_NAMESPACE(QMainWindowLayout) *mainWindowLayout;
     NSToolbarItem *toolbarItem;
 }