зеркало из https://github.com/mozilla/gecko-dev.git
49 строки
1.6 KiB
C++
49 строки
1.6 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 nsIFocusTracker_h___
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#define nsIFocusTracker_h___
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#include "nsISupports.h"
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#include "nsIFrame.h"
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// IID for the nsIFocusTracker interface
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#define NS_IFOCUSTRACKER_IID \
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{ 0x81ac51d1, 0x923b, 0x11d2, \
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{ 0x91, 0x8f, 0x0, 0x80, 0xc8, 0xe4, 0x4d, 0xb5 } }
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class nsIFocusTracker : public nsISupports
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{
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public:
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/** SetFocus will keep track of the new frame as the focus frame.
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* as well as keeping track of the anchor frame; <BR>
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* @param aFrame will be the focus frame
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* @param aAnchorFrame will be the anchor frame
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*/
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NS_IMETHOD SetFocus(nsIFrame *aFrame, nsIFrame *aAnchorFrame) = 0;
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/** GetFocus give the frame and the anchor frame.
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* @param aFrame will be the focus frame
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* @param aAnchorFrame will be the anchor frame
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*/
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NS_IMETHOD GetFocus(nsIFrame **aFrame, nsIFrame **aAnchorFrame) = 0;
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};
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#endif //nsIFocusTracker_h___
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