gecko-dev/widget/public/nsIMenuListener.h

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1.9 KiB
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/* -*- 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 nsIMenuListener_h__
#define nsIMenuListener_h__
#include "nsGUIEvent.h"
#include "nsISupports.h"
// TODO: This needs to be generated!
// {BC658C81-4BEB-11d2-8DBB-00609703C14E}
#define NS_IMENULISTENER_IID \
{ 0xbc658c81, 0x4beb, 0x11d2, \
{ 0x8d, 0xbb, 0x0, 0x60, 0x97, 0x3, 0xc1, 0x9e } }
static NS_DEFINE_IID(kIMenuListenerIID, NS_IMENULISTENER_IID);
/**
*
* Menu event listener
* This interface should only be implemented by the menu manager
* These are registered with nsWindows to recieve menu events
*/
class nsIMenuListener : public nsISupports {
public:
static const nsIID& GetIID() { static nsIID iid = NS_IMENULISTENER_IID; return iid; }
/**
* Processes a menu selected event
* @param aMenuEvent See nsGUIEvent.h
* @return whether the event was consumed or ignored. See nsEventStatus
*/
virtual nsEventStatus MenuSelected(const nsMenuEvent & aMenuEvent) = 0;
/**
* Processes a menu deselect event
* @param aMenuEvent See nsGUIEvent.h
* @return whether the event was consumed or ignored. See nsEventStatus
*/
virtual nsEventStatus MenuDeselected(const nsMenuEvent & aMenuEvent) = 0;
};
#endif // nsIMenuListener_h__