layout/tables/nsITableCellLayout.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5 #ifndef nsITableCellLayout_h__
   6 #define nsITableCellLayout_h__
   7
   8 #include "nsQueryFrame.h"
   9
  10 /**
  11  * nsITableCellLayout
  12  * interface for layout objects that act like table cells.
  13  *
  14  * @author  sclark
  15  */
  16 class nsITableCellLayout
  17 {
  18 public:
  19
  20   NS_DECL_QUERYFRAME_TARGET(nsITableCellLayout)
  21
  22   /** return the mapped cell's row and column indexes (starting at 0 for each) */
  23   NS_IMETHOD GetCellIndexes(int32_t &aRowIndex, int32_t &aColIndex)=0;
  24
  25   /** return the mapped cell's row index (starting at 0 for the first row) */
  26   virtual nsresult GetRowIndex(int32_t &aRowIndex) const = 0;
  27
  28   /** return the mapped cell's column index (starting at 0 for the first column) */
  29   virtual nsresult GetColIndex(int32_t &aColIndex) const = 0;
  30 };
  31
  32 #endif
  33
  34
  35