gecko-dev/layout/generic/nsICanvasFrame.h

62 lines
2.3 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Netscape Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the NPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the NPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef nsICanvasFrame_h__
#define nsICanvasFrame_h__
#include "nsISupports.h"
// IID for the nsICanvasFrame interface
#define NS_ICANVASFRAME_IID \
{ 0x9df7db77, 0x49a2, 0x11d5, {0x97, 0x92, 0x0, 0x60, 0xb0, 0xfb, 0x99, 0x56} }
class nsICanvasFrame : public nsISupports
{
public:
NS_DEFINE_STATIC_IID_ACCESSOR(NS_ICANVASFRAME_IID)
/** SetHasFocus tells the CanvasFrame to draw with focus ring
* @param aHasFocus PR_TRUE to show focus ring, PR_FALSE to hide it
*/
NS_IMETHOD SetHasFocus(PRBool aHasFocus) = 0;
};
#endif // nsICanvasFrame_h__