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21
22
23
24#ifndef __com_sun_star_util_XModeChangeApproveListener_idl__
25#define __com_sun_star_util_XModeChangeApproveListener_idl__
26
27#ifndef __com_sun_star_lang_XEventListener_idl__
28#include <com/sun/star/lang/XEventListener.idl>
29#endif
30
31#ifndef __com_sun_star_util_ModeChangeEvent_idl__
32#include <com/sun/star/util/ModeChangeEvent.idl>
33#endif
34
35#ifndef __com_sun_star_util_VetoException_idl__
36#include <com/sun/star/util/VetoException.idl>
37#endif
38
39//=============================================================================
40
41module com {  module sun {  module star {  module util {
42
43//=============================================================================
44
45/** allows to veto changes in an object's internal mode.
46
47	@see XModeChangeBroadcaster
48
49    @since OpenOffice 1.1.2
50*/
51published interface XModeChangeApproveListener : com::sun::star::lang::XEventListener
52{
53	/** indicates that the mode of the broadcasting component is about to change.
54
55		<p>The <member>ModeChangeEvent::NewMode</member> indicates the new mode which
56		is to be set on the component</p>
57
58		@throws VetoException
59			when the mode change is vetoed
60	*/
61    void approveModeChange( [in] ModeChangeEvent _rSource )
62		raises ( VetoException );
63};
64
65//=============================================================================
66
67}; }; }; };
68
69#endif
70
71