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54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef nsIDragService_h__
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#define nsIDragService_h__
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#include "nsISupports.h"
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#include "nsPoint.h"
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class nsIDragSource;
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class nsIImage;
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// {8B5314BB-DB01-11d2-96CE-0060B0FB9956}
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#define NS_IDRAGSERVICE_IID \
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{ 0x8b5314bb, 0xdb01, 0x11d2, { 0x96, 0xce, 0x0, 0x60, 0xb0, 0xfb, 0x99, 0x56 } }
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class nsIDragService : public nsISupports {
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public:
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/**
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* Starts a modal drag session.
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*
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* @param aDragSrc the object being dragged
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* @param aStartLocation start location of drag
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* @param aImageOffset the offset the image should be from the cursor
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* @param aImage image to be dragged
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* @param aDoFlyback indicates image flys back
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*/
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NS_IMETHOD StartDragSession (nsIDragSource * aDragSrc,
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nsPoint * aStartLocation,
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nsPoint * aImageOffset,
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nsIImage * aImage,
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PRBool aDoFlyback) = 0;
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};
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#endif
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