1/************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 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