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#ifndef __com_sun_star_awt_grid_XGridDataListener_idl__
#define __com_sun_star_awt_grid_XGridDataListener_idl__

#ifndef __com_sun_star_awt_grid_GridDataEvent_idl__
#include <com/sun/star/awt/grid/GridDataEvent.idl>
#endif

#ifndef __com_sun_star_lang_XEventListener_idl__
#include <com/sun/star/lang/XEventListener.idl>
#endif

//=============================================================================

module com {  module sun {  module star {  module awt { module grid {

//=============================================================================

/** An instance of this interface is used by the <type>XGridDataModel</type> to
    get notifications about data model changes.

    <p>Usually you must not implement this interface yourself, but you must notify it correctly if
    you implement the <type>XGridDataModel</type> yourself</p>.

    @since OOo 3.3
 */
interface XGridDataListener: com::sun::star::lang::XEventListener
{

    /** is called when one or more rows of data have been inserted into a grid control's data model.
    */
    void rowsInserted( [in] GridDataEvent Event );

    /** is called when one or more rows of data have been removed from a grid control's data model.
    */
    void rowsRemoved( [in] GridDataEvent Event );

    /** is called when existing data in a grid control's data model has been modified.
    */
    void dataChanged( [in] GridDataEvent Event );

    /** is called when the title of one or more rows changed.
    */
    void rowHeadingChanged( [in] GridDataEvent Event );
};

//=============================================================================

}; }; }; }; };

#endif