michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /**
michael@0:  
michael@0:   Author:
michael@0:   Eric D Vaughan
michael@0: 
michael@0: **/
michael@0: 
michael@0: #ifndef nsGridRow_h___
michael@0: #define nsGridRow_h___
michael@0: 
michael@0: #include "nsCoord.h"
michael@0: 
michael@0: class nsGridLayout2;
michael@0: class nsBoxLayoutState;
michael@0: class nsIFrame;
michael@0: 
michael@0: /**
michael@0:  * The row (or column) data structure in the grid cellmap.
michael@0:  */
michael@0: class nsGridRow
michael@0: {
michael@0: public:
michael@0:    nsGridRow();
michael@0:    ~nsGridRow();
michael@0: 
michael@0:    void Init(nsIFrame* aBox, bool aIsBogus);
michael@0: 
michael@0: // accessors
michael@0:    nsIFrame* GetBox()   { return mBox;          }
michael@0:    bool IsPrefSet() { return (mPref != -1); }
michael@0:    bool IsMinSet()  { return (mMin  != -1); }
michael@0:    bool IsMaxSet()  { return (mMax  != -1); } 
michael@0:    bool IsFlexSet() { return (mFlex != -1); }
michael@0:    bool IsOffsetSet() { return (mTop != -1 && mBottom != -1); }
michael@0:    bool IsCollapsed();
michael@0: 
michael@0: public:
michael@0: 
michael@0:    bool    mIsBogus;
michael@0:    nsIFrame* mBox;
michael@0:    nscoord mFlex;
michael@0:    nscoord mPref;
michael@0:    nscoord mMin;
michael@0:    nscoord mMax;
michael@0:    nscoord mTop;
michael@0:    nscoord mBottom;
michael@0:    nscoord mTopMargin;
michael@0:    nscoord mBottomMargin;
michael@0: 
michael@0: };
michael@0: 
michael@0: 
michael@0: #endif
michael@0: