/usr/include/thunderbird-11.0.1/nsITableLayout.h is in thunderbird-dev 11.0.1+build1-0ubuntu2.
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#ifndef nsITableLayout_h__
#define nsITableLayout_h__
#include "nsQueryFrame.h"
class nsIDOMElement;
/**
* nsITableLayout
* interface for layout objects that act like tables.
* initially, we use this to get cell info
*
* @author sclark
*/
class nsITableLayout
{
public:
NS_DECL_QUERYFRAME_TARGET(nsITableLayout)
/** return all the relevant layout information about a cell.
* @param aRowIndex a row which the cell intersects
* @param aColIndex a col which the cell intersects
* @param aCell [OUT] the content representing the cell at (aRowIndex, aColIndex)
* @param aStartRowIndex [IN/OUT] the row in which aCell starts
* @param aStartColIndex [IN/OUT] the col in which aCell starts
* Initialize these with the "candidate" start indexes to use
* for searching through the table when a cell isn't found
* because of "holes" in the cellmap
* when ROWSPAN and/or COLSPAN > 1
* @param aRowSpan [OUT] the value of the ROWSPAN attribute (may be 0 or actual number)
* @param aColSpan [OUT] the value of the COLSPAN attribute (may be 0 or actual number)
* @param aActualRowSpan [OUT] the actual number of rows aCell spans
* @param aActualColSpan [OUT] the acutal number of cols aCell spans
* @param aIsSelected [OUT] true if the frame that maps aCell is selected
* in the presentation shell that owns this.
*/
NS_IMETHOD GetCellDataAt(PRInt32 aRowIndex, PRInt32 aColIndex,
nsIDOMElement* &aCell, //out params
PRInt32& aStartRowIndex, PRInt32& aStartColIndex,
PRInt32& aRowSpan, PRInt32& aColSpan,
PRInt32& aActualRowSpan, PRInt32& aActualColSpan,
bool& aIsSelected)=0;
/** Get the number of rows and column for a table from the frame's cellmap
* Some rows may not have enough cells (the number returned is the maximum possible),
* which displays as a ragged-right edge table
*/
NS_IMETHOD GetTableSize(PRInt32& aRowCount, PRInt32& aColCount)=0;
/**
* Retrieves the index of the cell at the given coordinates.
*
* @note The index is the order number of the cell calculated from top left
* cell to the right bottom cell of the table.
*
* @param aRow [in] the row the cell is in
* @param aColumn [in] the column the cell is in
* @param aIndex [out] the index to be returned
*/
NS_IMETHOD GetIndexByRowAndColumn(PRInt32 aRow, PRInt32 aColumn,
PRInt32 *aIndex) = 0;
/**
* Retrieves the coordinates of the cell at the given index.
*
* @see nsITableLayout::GetIndexByRowAndColumn()
*
* @param aIndex [in] the index for which the coordinates are to be retrieved
* @param aRow [out] the resulting row coordinate
* @param aColumn [out] the resulting column coordinate
*/
NS_IMETHOD GetRowAndColumnByIndex(PRInt32 aIndex,
PRInt32 *aRow, PRInt32 *aColumn) = 0;
};
#endif
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