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30 
31 #ifndef __FRAMEWORK_LAYOUTMANAGER_ILAYOUTNOTIFICATIONS_HXX_
32 #define __FRAMEWORK_LAYOUTMANAGER_ILAYOUTNOTIFICATIONS_HXX_
33 
34 namespace framework
35 {
36 
37 class ILayoutNotifications
38 {
39     public:
40         enum Hint
41         {
42             HINT_NOT_SPECIFIED,
43             HINT_TOOLBARSPACE_HAS_CHANGED,
44             HINT_COUNT
45         };
46 
47         virtual void requestLayout( Hint eHint = HINT_NOT_SPECIFIED ) = 0;
48 };
49 
50 }
51 
52 #endif // __FRAMEWORK_LAYOUTMANAGER_ILAYOUTNOTIFICATIONS_HXX_
53