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27#ifndef __com_sun_star_form_XDatabaseParameterBroadcaster_idl__
28#define __com_sun_star_form_XDatabaseParameterBroadcaster_idl__
29
30#ifndef __com_sun_star_uno_XInterface_idl__
31#include <com/sun/star/uno/XInterface.idl>
32#endif
33
34#ifndef __com_sun_star_form_XDatabaseParameterListener_idl__
35#include <com/sun/star/form/XDatabaseParameterListener.idl>
36#endif
37
38
39//=============================================================================
40
41 module com {  module sun {  module star {  module form {
42
43//=============================================================================
44
45/** provides the possibility of receiving an event for configuration of parameters.
46	<p>This interface is usually implemented by components which are to execute a statement,
47	and may need parameter information. For example, the
48	<type scope="com::sun::star::form::component">DataForm</type> is such a component. When it is
49	bound to a statement which contains parameters, or to a query which is based upon a parametrized
50	statement, it needs values to fill in the parameters with actual values when it is being loaded.
51	One method to gather these values is calling the <type>XDatabaseParameterListener</type> listeners, which
52	can fill them in.</p>
53 */
54published interface XDatabaseParameterBroadcaster: com::sun::star::uno::XInterface
55{
56	//-------------------------------------------------------------------------
57
58	/** adds the specified listener, to allow it to fill in necessary parameter values.
59		@param aListener
60			the listener to add.
61		@see com::sun::star::form::XDatabaseParameterListener
62	 */
63	[oneway] void addParameterListener( [in] com::sun::star::form::XDatabaseParameterListener aListener );
64
65	//-------------------------------------------------------------------------
66
67	/** removes the specified listener.
68		@param aListener
69			the listener to remove.
70		@see com::sun::star::form::XDatabaseParameterListener
71	 */
72	[oneway] void removeParameterListener( [in] com::sun::star::form::XDatabaseParameterListener aListener );
73
74};
75
76//=============================================================================
77
78}; }; }; };
79
80/*=============================================================================
81
82=============================================================================*/
83#endif
84