mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-16 23:05:42 +00:00
73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
|
|
#ifndef nsIDragTarget_h__
|
|
#define nsIDragTarget_h__
|
|
|
|
#include "nsISupports.h"
|
|
#include "nsPoint.h"
|
|
|
|
class nsIDraggedObject;
|
|
|
|
// {8B5314B8-DB01-11d2-96CE-0060B0FB9956}
|
|
#define NS_IDRAGTARGET_IID \
|
|
{ 0x8b5314b8, 0xdb01, 0x11d2, \
|
|
{ 0x96, 0xce, 0x0, 0x60, 0xb0, 0xfb, 0x99, 0x56 } }
|
|
|
|
|
|
class nsIDragTarget : public nsISupports {
|
|
|
|
public:
|
|
|
|
/**
|
|
* Called when a draggedObject is dragged PRInt32o this destination.
|
|
*
|
|
* @param aDraggedObj the object being dragged
|
|
* @param aLocation X,Y mouse coord in destination frame
|
|
*/
|
|
NS_IMETHOD DragEnter(nsIDraggedObject * aDraggedObj, nsPoint * aLocation) = 0;
|
|
|
|
/**
|
|
* Called when a draggedObject is dragged inside this destination.
|
|
*
|
|
* @param aDraggedObj the object being dragged
|
|
* @param aLocation X,Y mouse coord in destination frame
|
|
*/
|
|
NS_IMETHOD DragOver(nsIDraggedObject * aDraggedObj, nsPoint * aLocation) = 0;
|
|
|
|
/**
|
|
* Called when a draggedObject is dragged outside this destination.
|
|
*
|
|
* @param aDraggedObj the object being dragged
|
|
* @param aLocation X,Y mouse coord in destination frame
|
|
*/
|
|
NS_IMETHOD DragExit(nsIDraggedObject * aDraggedObj, nsPoint * aLocation) = 0;
|
|
|
|
/**
|
|
* Called when a drop occurs with the current set of actions.
|
|
*
|
|
* @param aDraggedObj the object being dragged
|
|
* @param aActions action to be taken
|
|
* @result Return NS_OK is successful
|
|
*/
|
|
NS_IMETHOD DragDrop(nsIDraggedObject * aDraggedObj, PRInt32 aActions) = 0;
|
|
|
|
};
|
|
|
|
#endif
|