Bug 192792 Drag to change xtab width will cause xls preview failure[1203]
engine/org.eclipse.birt.report.engine.emitter.prototype.excel/src/org/eclipse/birt/report/engine/emitter/excel/layout/ExcelLayoutEngine.java
}
				Data d = (Data) row[j];
				int styleid = engine.getStyleID( d.getStyleEntry( ) );
				d.setStyleId( styleid );
				Rule rule = d.getRule( );
				int start = axis.getCoordinate( rule.getStart( ) );
				int end = axis.getCoordinate( rule.getEnd( ) );
				Span span = new Span( start + 1, end - start - 1 );
				
				HyperlinkDef link = d.getHyperlinkDef( );
				
				if(link != null && link.getBookmark( ) != null )
				{
					 
					links.put(link.getBookmark( ), getCellName(i + 1, start + 1));
				}	
				
				d.setSpan( span );
			}
		}
	}
	
	private String getCellName(int row, int col)
	{
		char base = (char) ( col + 64 );
		Character chr = new Character( base );
		
		return chr.toString( ) + row;
	}
}