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lightning-sunbird  0.9+nobinonly
nsGridRow.cpp
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00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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00014  *
00015  * The Original Code is Mozilla Communicator client code.
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00017  * The Initial Developer of the Original Code is
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00024  * Alternatively, the contents of this file may be used under the terms of
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00037 
00038 //
00039 // Eric Vaughan
00040 // Netscape Communications
00041 //
00042 // See documentation in associated header file
00043 //
00044 
00045 #include "nsGridRow.h"
00046 #include "nsIFrame.h"
00047 
00048 nsGridRow::nsGridRow():mIsBogus(PR_FALSE),
00049                        mBox(nsnull), 
00050                        mFlex(-1),
00051                        mPref(-1),
00052                        mMin(-1),
00053                        mMax(-1),
00054                        mTop(-1),
00055                        mBottom(-1), 
00056                        mTopMargin(0),
00057                        mBottomMargin(0)
00058 
00059 {
00060     MOZ_COUNT_CTOR(nsGridRow);
00061 }
00062 
00063 void
00064 nsGridRow::Init(nsIBox* aBox, PRBool aIsBogus)
00065 {
00066   mBox = aBox;
00067   mIsBogus = aIsBogus;
00068   mFlex = -1;
00069   mPref = -1;
00070   mMin = -1;
00071   mMax = -1;
00072   mTop = -1;
00073   mBottom = -1;
00074   mTopMargin = 0;
00075   mBottomMargin = 0;
00076 }
00077 
00078 nsGridRow::~nsGridRow()
00079 {
00080    MOZ_COUNT_DTOR(nsGridRow);
00081 }
00082 
00083 void 
00084 nsGridRow::MarkDirty(nsBoxLayoutState& aState) 
00085 { 
00086   mPref = -1;
00087   mMin = -1;
00088   mMax = -1;
00089   mFlex = -1;
00090   mTop = -1;
00091   mBottom = -1;
00092 
00093   if (mBox) 
00094     mBox->MarkDirty(aState);
00095 }
00096 
00097 PRBool 
00098 nsGridRow::IsCollapsed(nsBoxLayoutState& aState)
00099 {
00100   PRBool isCollapsed = PR_FALSE;
00101 
00102   if (mBox)
00103     mBox->IsCollapsed(aState,isCollapsed);
00104 
00105   return isCollapsed;
00106 }
00107