mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 08:35:26 +00:00
84 lines
3.1 KiB
C++
84 lines
3.1 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 nsITableCellLayout_h__
|
|
#define nsITableCellLayout_h__
|
|
|
|
#include "nsISupports.h"
|
|
|
|
// IID for the nsITableCellLayout interface
|
|
// 8c921430-ba23-11d2-8f4b-006008159b0c
|
|
#define NS_ITABLECELLAYOUT_IID \
|
|
{ 0x8c921430, 0xba23, 0x11d2,{0x8f, 0xb4, 0x00, 0x60, 0x08, 0x15, 0x9b, 0x0c}}
|
|
|
|
/**
|
|
* nsITableCellLayout
|
|
* interface for layout objects that act like table cells.
|
|
*
|
|
* @author sclark
|
|
*/
|
|
class nsITableCellLayout : public nsISupports
|
|
{
|
|
public:
|
|
|
|
static const nsIID& GetIID() { static nsIID iid = NS_ITABLECELLAYOUT_IID; return iid; }
|
|
|
|
/** return the mapped cell's row and column indexes (starting at 0 for each) */
|
|
NS_IMETHOD GetCellIndexes(PRInt32 &aRowIndex, PRInt32 &aColIndex)=0;
|
|
|
|
/** return the mapped cell's row index (starting at 0 for the first row) */
|
|
virtual nsresult GetRowIndex(PRInt32 &aRowIndex) const = 0;
|
|
|
|
/** return the mapped cell's column index (starting at 0 for the first column) */
|
|
virtual nsresult GetColIndex(PRInt32 &aColIndex) const = 0;
|
|
|
|
/** return the previous cell having the same column index as current cell
|
|
* returns null if no cell is present (but nsresult is still NS_OK)
|
|
*/
|
|
NS_IMETHOD GetPreviousCellInColumn(nsITableCellLayout **aCellLayout)=0;
|
|
|
|
/** return the next cell having the same column index
|
|
* returns null if no cell is present (but nsresult is still NS_OK)
|
|
*/
|
|
NS_IMETHOD GetNextCellInColumn(nsITableCellLayout **aCellLayout)=0;
|
|
};
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|