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21 
22 #ifndef __ACCLISTEVENTLISTENER_HXX
23 #define __ACCLISTEVENTLISTENER_HXX
24 
25 #include <stdio.h>
26 #include "AccDescendantManagerEventListener.hxx"
27 #include <com/sun/star/accessibility/XAccessibleEventListener.hpp>
28 #include <com/sun/star/accessibility/XAccessible.hpp>
29 
30 using namespace ::com::sun::star::uno;
31 
32 /**
33  * AccListEventListener is inherited from AccDescendantManagerEventListener. It handles
34  * the evnets generated by tree controls. The accessible role is: LIST.
35  * It defines the procedure of specific event handling related with list components
36  * and provides the detailed support for some related methods.
37  */
38 class AccListEventListener: public AccDescendantManagerEventListener
39 {
40 private:
41     bool shouldDeleteChild;
42 public:
43     AccListEventListener(com::sun::star::accessibility::XAccessible* pAcc, AccObjectManagerAgent* Agent);
44     virtual ~AccListEventListener();
45 
46     //AccessibleEventListener
47     virtual void SAL_CALL notifyEvent( const ::com::sun::star::accessibility::AccessibleEventObject& aEvent ) throw (::com::sun::star::uno::RuntimeException);
48     //for active descendant changed event
49     virtual void SAL_CALL handleActiveDescendantChangedEvent(Any oldValue, Any newValue);
50     //for value changed event
51     virtual void SAL_CALL handleValueChangedEvent(Any oldValue, Any newValue);
52 };
53 
54 #endif
55