| /* -*- 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 |
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| * 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 |
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| * 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. |
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| * 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 |
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| * ***** 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(); |
| |
| nsSize GetPrefSize(nsBoxLayoutState& aBoxLayoutState); |
| nsSize GetMinSize(nsBoxLayoutState& aBoxLayoutState); |
| nsSize GetMaxSize(nsBoxLayoutState& aBoxLayoutState); |
| PRBool IsCollapsed(nsBoxLayoutState& aBoxLayoutState); |
| |
| // 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 |
| |