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21
22
23#ifndef __com_sun_star_frame_XLayoutManagerListener_idl__
24#define __com_sun_star_frame_XLayoutManagerListener_idl__
25
26#ifndef __com_sun_star_lang_XEventListener_idl__
27#include <com/sun/star/lang/XEventListener.idl>
28#endif
29
30//=============================================================================
31
32module com {  module sun {  module star {  module frame {
33
34//=============================================================================
35/** makes it possible to receive events from a layout manager.
36
37    <p>Events are provided <strong>only</strong> for notification
38    purposes only.  All operations are handled interally by the
39    layout manager component, so that GUI layout works properly
40    regardless of whether a component registers such a listener
41    or not.</p>
42
43    @see ::com::sun::star::frame::LayoutManager
44    @see ::com::sun::star::frame::LayoutManagerEvents
45
46    @since OpenOffice 2.0
47 */
48published interface XLayoutManagerListener : com::sun::star::lang::XEventListener
49{
50    //=============================================================================
51    /** is invoked when a layout manager has made a certain operation.
52
53        @param aSource
54            reference to the layout manager which invoked the event.
55
56        @param eLayoutEvent
57            identifies the layout event that has occured.
58
59        @param aInfo
60            provides additional information about the event. The type
61            of info depends on the event.
62    */
63    void layoutEvent( [in] com::sun::star::lang::EventObject aSource, [in] short eLayoutEvent, [in] any aInfo );
64};
65
66}; }; }; };
67
68#endif
69