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- /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla 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/MPL/
- *
- * 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 Communicator client 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 of 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 MPL, 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 MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
- /**
-
- Author:
- Eric D Vaughan
-
- **/
-
- #ifndef nsGridCell_h___
- #define nsGridCell_h___
-
- #include "nsIFrame.h"
-
- class nsBoxLayoutState;
- struct nsSize;
-
- /*
- * Grid cell is what makes up the cellmap in the grid. Each GridCell contains
- * 2 pointers. One to the matching box in the columns and one to the matching box
- * in the rows. Remember that you can put content in both rows and columns.
- * When asked for preferred/min/max sizes it works like a stack and takes the
- * biggest sizes.
- */
-
- class nsGridCell
- {
- public:
- nsGridCell();
- virtual ~nsGridCell();
-
- nsresult GetPrefSize(nsBoxLayoutState& aBoxLayoutState, nsSize& aPref);
- nsresult GetMinSize(nsBoxLayoutState& aBoxLayoutState, nsSize& aMin);
- nsresult GetMaxSize(nsBoxLayoutState& aBoxLayoutState, nsSize& aMax);
- nsresult IsCollapsed(nsBoxLayoutState& aBoxLayoutState, PRBool& aIsCollapsed);
-
- // accessors
- nsIBox* GetBoxInColumn() { return mBoxInColumn; }
- nsIBox* GetBoxInRow() { return mBoxInRow; }
- void SetBoxInRow(nsIBox* aBox) { mBoxInRow = aBox; }
- void SetBoxInColumn(nsIBox* aBox) { mBoxInColumn = aBox; }
-
- private:
- nsIBox* mBoxInColumn;
- nsIBox* mBoxInRow;
- };
-
- #endif
-
-