1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/layout/xul/grid/nsGridCell.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,51 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +/**
1.10 +
1.11 + Author:
1.12 + Eric D Vaughan
1.13 +
1.14 +**/
1.15 +
1.16 +#ifndef nsGridCell_h___
1.17 +#define nsGridCell_h___
1.18 +
1.19 +class nsBoxLayoutState;
1.20 +struct nsSize;
1.21 +class nsIFrame;
1.22 +
1.23 +/*
1.24 + * Grid cell is what makes up the cellmap in the grid. Each GridCell contains
1.25 + * 2 pointers. One to the matching box in the columns and one to the matching box
1.26 + * in the rows. Remember that you can put content in both rows and columns.
1.27 + * When asked for preferred/min/max sizes it works like a stack and takes the
1.28 + * biggest sizes.
1.29 + */
1.30 +
1.31 +class nsGridCell
1.32 +{
1.33 +public:
1.34 + nsGridCell();
1.35 + virtual ~nsGridCell();
1.36 +
1.37 + nsSize GetPrefSize(nsBoxLayoutState& aBoxLayoutState);
1.38 + nsSize GetMinSize(nsBoxLayoutState& aBoxLayoutState);
1.39 + nsSize GetMaxSize(nsBoxLayoutState& aBoxLayoutState);
1.40 + bool IsCollapsed();
1.41 +
1.42 +// accessors
1.43 + nsIFrame* GetBoxInColumn() { return mBoxInColumn; }
1.44 + nsIFrame* GetBoxInRow() { return mBoxInRow; }
1.45 + void SetBoxInRow(nsIFrame* aBox) { mBoxInRow = aBox; }
1.46 + void SetBoxInColumn(nsIFrame* aBox) { mBoxInColumn = aBox; }
1.47 +
1.48 +private:
1.49 + nsIFrame* mBoxInColumn;
1.50 + nsIFrame* mBoxInRow;
1.51 +};
1.52 +
1.53 +#endif
1.54 +
