1*d1766043SAndrew Rist/**************************************************************
2cdf0e10cSrcweir *
3*d1766043SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
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21*d1766043SAndrew Rist
22*d1766043SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir#ifndef __com_sun_star_datatransfer_dnd_XDropTargetDragContext_idl__
25cdf0e10cSrcweir#define __com_sun_star_datatransfer_dnd_XDropTargetDragContext_idl__
26cdf0e10cSrcweir
27cdf0e10cSrcweir#ifndef __com_sun_star_datatransfer_dnd_InvalidDNDOperationException_idl__
28cdf0e10cSrcweir#include <com/sun/star/datatransfer/dnd/InvalidDNDOperationException.idl>
29cdf0e10cSrcweir#endif
30cdf0e10cSrcweir
31cdf0e10cSrcweir#ifndef __com_sun_star_uno_XInterface_idl__
32cdf0e10cSrcweir#include <com/sun/star/uno/XInterface.idl>
33cdf0e10cSrcweir#endif
34cdf0e10cSrcweir
35cdf0e10cSrcweir//=============================================================================
36cdf0e10cSrcweir
37cdf0e10cSrcweirmodule com { module sun { module star { module datatransfer { module dnd {
38cdf0e10cSrcweir
39cdf0e10cSrcweir//=============================================================================
40cdf0e10cSrcweir/** This interface is implemented by any drop target context object.
41cdf0e10cSrcweir
42cdf0e10cSrcweir	<p>A drop target context is created whenever the logical cursor associated
43cdf0e10cSrcweir	with a Drag and Drop operation moves within the visible geometry of a
44cdf0e10cSrcweir	window associated with a drop target. </p>
45cdf0e10cSrcweir
46cdf0e10cSrcweir	<p>The drop target context provides the mechanism for a potential receiver
47cdf0e10cSrcweir	of a drop operation to both provide the end user with the appropriate drag
48cdf0e10cSrcweir	under feedback and effect the subsequent data transfer, if appropriate. </p>
49cdf0e10cSrcweir*/
50cdf0e10cSrcweir
51cdf0e10cSrcweirpublished interface XDropTargetDragContext: com::sun::star::uno::XInterface
52cdf0e10cSrcweir{
53cdf0e10cSrcweir	//-------------------------------------------------------------------------
54cdf0e10cSrcweir	/** Accept the Drag.
55cdf0e10cSrcweir
56cdf0e10cSrcweir		<p>This method should be called from the methods of <type>XDropTargetListener</type>
57cdf0e10cSrcweir		<ul>
58cdf0e10cSrcweir			<li><member>XDropTargetListener::dragEnter()</member></li>
59cdf0e10cSrcweir			<li><member>XDropTargetListener::dragOver()</member></li>
60cdf0e10cSrcweir			<li><member>XDropTargetListener::dragActionChanged()</member></li>
61cdf0e10cSrcweir		</ul>
62cdf0e10cSrcweir		if the implementation wishes to accept the drag operation with the specified
63cdf0e10cSrcweir		action.</p>
64cdf0e10cSrcweir
65cdf0e10cSrcweir		@param dragOperation
66cdf0e10cSrcweir		The operation accepted by the target.
67cdf0e10cSrcweir
68cdf0e10cSrcweir		@see DNDConstants
69cdf0e10cSrcweir		@see DropTargetDragEvent
70cdf0e10cSrcweir	*/
71cdf0e10cSrcweir
72cdf0e10cSrcweir	[oneway] void acceptDrag( [in] byte dragOperation );
73cdf0e10cSrcweir
74cdf0e10cSrcweir	//-------------------------------------------------------------------------
75cdf0e10cSrcweir	/** Reject the drag as a result of examining the available
76cdf0e10cSrcweir		<type scope="com::sun::star::datatransfer">DataFlavor</type> types
77cdf0e10cSrcweir		received in the <member scope="com::sun::star::datatransfer::dnd">XDropTargetListener::dragEnter()</member> method.
78cdf0e10cSrcweir	*/
79cdf0e10cSrcweir
80cdf0e10cSrcweir	[oneway] void rejectDrag();
81cdf0e10cSrcweir};
82cdf0e10cSrcweir
83cdf0e10cSrcweir//=============================================================================
84cdf0e10cSrcweir
85cdf0e10cSrcweir}; }; }; }; };
86cdf0e10cSrcweir
87cdf0e10cSrcweir#endif
88