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21
22
23#ifndef __com_sun_star_form_XApproveActionListener_idl__
24#define __com_sun_star_form_XApproveActionListener_idl__
25
26#ifndef __com_sun_star_lang_XEventListener_idl__
27#include <com/sun/star/lang/XEventListener.idl>
28#endif
29
30#ifndef __com_sun_star_lang_EventObject_idl__
31#include <com/sun/star/lang/EventObject.idl>
32#endif
33
34
35//=============================================================================
36
37 module com {  module sun {  module star {  module form {
38
39//=============================================================================
40
41/** can be implemented to listen and probably veto actions to be performed on components.
42
43	<p>An example for an action would be the click of a
44		CommandButton.</p>
45
46	@see XApproveActionBroadcaster
47	@see com::sun::star::form::component::CommandButton
48	@see com::sun::star::form::control::CommandButton
49 */
50published interface XApproveActionListener: com::sun::star::lang::XEventListener
51{
52	//-------------------------------------------------------------------------
53
54	/** is invoked when an action is performed.
55
56		@param aEvent
57			A descriptor specifying the source of the event.
58
59		@returns
60			<TRUE/> when the action is permitted, otherwise <FALSE/>.
61	 */
62	boolean approveAction( [in] com::sun::star::lang::EventObject aEvent );
63
64};
65
66//=============================================================================
67
68}; }; }; };
69
70/*=============================================================================
71
72=============================================================================*/
73#endif
74