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2 *
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21
22
23#ifndef __com_sun_star_chart_XChartDataChangeEventListener_idl__
24#define __com_sun_star_chart_XChartDataChangeEventListener_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_chart_ChartDataChangeEvent_idl__
31#include <com/sun/star/chart/ChartDataChangeEvent.idl>
32#endif
33
34
35//=============================================================================
36
37 module com {  module sun {  module star {  module chart {
38
39//=============================================================================
40
41/** makes it possible to receive events when chart data changes.
42 */
43published interface XChartDataChangeEventListener: com::sun::star::lang::XEventListener
44{
45	//-------------------------------------------------------------------------
46
47	/** is called whenever chart data changes in value or structure.
48
49        <p>This interface must be implemented by components that wish
50        to get notified of changes in chart data.  They can be
51        registered at an <type>XChartData</type> component.</p>
52
53        @param aEvent
54        	the event that gives further information on what changed.
55
56        @see ChartDataChangeEvent
57        @see XChartData
58	 */
59	void chartDataChanged( [in] com::sun::star::chart::ChartDataChangeEvent aEvent );
60
61};
62
63//=============================================================================
64
65}; }; }; };
66
67#endif
68