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27
28#ifndef __com_sun_star_datatransfer_dnd_XDropTargetDragContext_idl__
29#define __com_sun_star_datatransfer_dnd_XDropTargetDragContext_idl__
30
31#ifndef __com_sun_star_datatransfer_dnd_InvalidDNDOperationException_idl__
32#include <com/sun/star/datatransfer/dnd/InvalidDNDOperationException.idl>
33#endif
34
35#ifndef __com_sun_star_uno_XInterface_idl__
36#include <com/sun/star/uno/XInterface.idl>
37#endif
38
39//=============================================================================
40
41module com { module sun { module star { module datatransfer { module dnd {
42
43//=============================================================================
44/** This interface is implemented by any drop target context object.
45
46	<p>A drop target context is created whenever the logical cursor associated
47	with a Drag and Drop operation moves within the visible geometry of a
48	window associated with a drop target. </p>
49
50	<p>The drop target context provides the mechanism for a potential receiver
51	of a drop operation to both provide the end user with the appropriate drag
52	under feedback and effect the subsequent data transfer, if appropriate. </p>
53*/
54
55published interface XDropTargetDragContext: com::sun::star::uno::XInterface
56{
57	//-------------------------------------------------------------------------
58	/** Accept the Drag.
59
60		<p>This method should be called from the methods of <type>XDropTargetListener</type>
61		<ul>
62			<li><member>XDropTargetListener::dragEnter()</member></li>
63			<li><member>XDropTargetListener::dragOver()</member></li>
64			<li><member>XDropTargetListener::dragActionChanged()</member></li>
65		</ul>
66		if the implementation wishes to accept the drag operation with the specified
67		action.</p>
68
69		@param dragOperation
70		The operation accepted by the target.
71
72		@see DNDConstants
73		@see DropTargetDragEvent
74	*/
75
76	[oneway] void acceptDrag( [in] byte dragOperation );
77
78	//-------------------------------------------------------------------------
79	/** Reject the drag as a result of examining the available
80		<type scope="com::sun::star::datatransfer">DataFlavor</type> types
81		received in the <member scope="com::sun::star::datatransfer::dnd">XDropTargetListener::dragEnter()</member> method.
82	*/
83
84	[oneway] void rejectDrag();
85};
86
87//=============================================================================
88
89}; }; }; }; };
90
91#endif
92