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27
28#ifndef __com_sun_star_util_XModeChangeApproveListener_idl__
29#define __com_sun_star_util_XModeChangeApproveListener_idl__
30
31#ifndef __com_sun_star_lang_XEventListener_idl__
32#include <com/sun/star/lang/XEventListener.idl>
33#endif
34
35#ifndef __com_sun_star_util_ModeChangeEvent_idl__
36#include <com/sun/star/util/ModeChangeEvent.idl>
37#endif
38
39#ifndef __com_sun_star_util_VetoException_idl__
40#include <com/sun/star/util/VetoException.idl>
41#endif
42
43//=============================================================================
44
45module com {  module sun {  module star {  module util {
46
47//=============================================================================
48
49/** allows to veto changes in an object's internal mode.
50
51	@see XModeChangeBroadcaster
52
53    @since OOo 1.1.2
54*/
55published interface XModeChangeApproveListener : com::sun::star::lang::XEventListener
56{
57	/** indicates that the mode of the broadcasting component is about to change.
58
59		<p>The <member>ModeChangeEvent::NewMode</member> indicates the new mode which
60		is to be set on the component</p>
61
62		@throws VetoException
63			when the mode change is vetoed
64	*/
65    void approveModeChange( [in] ModeChangeEvent _rSource )
66		raises ( VetoException );
67};
68
69//=============================================================================
70
71}; }; }; };
72
73#endif
74
75