LCOV - app.info - objdir/dist/include/nsGridRowLayout.h

LCOV - code coverage report
| Current view: | directory - objdir/dist/include - nsGridRowLayout.h (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 2 | 0 | 0.0 %
| Date: | 2012-06-02 | Functions: | 2 | 0 | 0.0 %

           1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
           2                 : /* ***** BEGIN LICENSE BLOCK *****
           3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
           4                 :  *
           5                 :  * The contents of this file are subject to the Mozilla Public License Version
           6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
           7                 :  * the License. You may obtain a copy of the License at
           8                 :  * http://www.mozilla.org/MPL/
           9                 :  *
          10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
          11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
          12                 :  * for the specific language governing rights and limitations under the
          13                 :  * License.
          14                 :  *
          15                 :  * The Original Code is Mozilla Communicator client code.
          16                 :  *
          17                 :  * The Initial Developer of the Original Code is
          18                 :  * Netscape Communications Corporation.
          19                 :  * Portions created by the Initial Developer are Copyright (C) 1998
          20                 :  * the Initial Developer. All Rights Reserved.
          21                 :  *
          22                 :  * Contributor(s):
          23                 :  *
          24                 :  * Alternatively, the contents of this file may be used under the terms of
          25                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
          26                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
          27                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
          28                 :  * of those above. If you wish to allow use of your version of this file only
          29                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
          30                 :  * use your version of this file under the terms of the MPL, indicate your
          31                 :  * decision by deleting the provisions above and replace them with the notice
          32                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
          33                 :  * the provisions above, a recipient may use your version of this file under
          34                 :  * the terms of any one of the MPL, the GPL or the LGPL.
          35                 :  *
          36                 :  * ***** END LICENSE BLOCK ***** */
          37                 :
          38                 : /**
          39                 :
          40                 :   Author:
          41                 :   Eric D Vaughan
          42                 :
          43                 : **/
          44                 :
          45                 : #ifndef nsGridRowLayout_h___
          46                 : #define nsGridRowLayout_h___
          47                 :
          48                 : #include "nsSprocketLayout.h"
          49                 : #include "nsIGridPart.h"
          50                 : class nsGridRowGroupLayout;
          51                 : class nsGridLayout2;
          52                 : class nsBoxLayoutState;
          53                 : class nsGrid;
          54                 :
          55                 : /**
          56                 :  * A common base class for nsGridRowLeafLayout (the nsBoxLayout object
          57                 :  * for a grid row or column) and nsGridRowGroupLayout (the nsBoxLayout
          58                 :  * object for a grid row group or column group).
          59                 :  */
          60                 : // XXXldb This needs a name that indicates that it's a base class for
          61                 : // both row and rows (row-group).
          62                 : class nsGridRowLayout : public nsSprocketLayout,
          63                 :                         public nsIGridPart
          64                 : {
          65                 : public:
          66                 :   NS_DECL_ISUPPORTS_INHERITED
          67                 :
          68                 :   virtual nsGridRowGroupLayout* CastToRowGroupLayout() { return nsnull; }
          69               0 :   virtual nsGridLayout2* CastToGridLayout() { return nsnull; }
          70                 :   virtual nsGrid* GetGrid(nsIBox* aBox, PRInt32* aIndex, nsGridRowLayout* aRequestor=nsnull);
          71                 :   virtual nsIGridPart* GetParentGridPart(nsIBox* aBox, nsIBox** aParentBox);
          72                 :   virtual void ChildrenInserted(nsIBox* aBox, nsBoxLayoutState& aState,
          73                 :                                 nsIBox* aPrevBox,
          74                 :                                 const nsFrameList::Slice& aNewChildren);
          75                 :   virtual void ChildrenAppended(nsIBox* aBox, nsBoxLayoutState& aState,
          76                 :                                 const nsFrameList::Slice& aNewChildren);
          77                 :   virtual void ChildrenRemoved(nsIBox* aBox, nsBoxLayoutState& aState, nsIBox* aChildList);
          78                 :   virtual void ChildrenSet(nsIBox* aBox, nsBoxLayoutState& aState, nsIBox* aChildList);
          79                 :   virtual nsMargin GetTotalMargin(nsIBox* aBox, bool aIsHorizontal);
          80                 :
          81               0 :   virtual nsIGridPart* AsGridPart() { return this; }
          82                 :
          83                 : protected:
          84                 :   virtual void ChildAddedOrRemoved(nsIBox* aBox, nsBoxLayoutState& aState)=0;
          85                 :
          86                 :   nsGridRowLayout();
          87                 : };
          88                 :
          89                 : #endif
          90                 :

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