Bug 157262 Column visibility doesn't work properly in attached report in PDF
Column visibility doesn't work properly in attached report Steps to reproduce: 1.open the attached file 2.preview it in PDF Expected result: Column visibility works well in PDF Actual result: The column visibility of the second and third column of the inner grid in the cell(1,0) doesn't works
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTableLM.java
public void resolveBorderConflict( CellArea cellArea )
	{
		IContent cellContent = cellArea.getContent( );
		int columnID = cellArea.getColumnID( );
		int rowID = cellArea.getRowID( );
		int colSpan = cellArea.getColSpan( );
		IRowContent row = (IRowContent) cellContent.getParent( );
		IStyle cellContentStyle = cellContent.getComputedStyle( );
		IStyle cellAreaStyle = cellArea.getStyle( );
		IStyle tableStyle = tableContent.getComputedStyle( );
		IStyle rowStyle = row.getComputedStyle( );
		IStyle columnStyle = getColumnStyle( columnID );
		IStyle preRowStyle = null;
		IStyle preColumnStyle = getColumnStyle( columnID - 1 );
		IStyle leftCellContentStyle = null;
		IStyle topCellStyle = null;
		if ( columnID > 0 && currentRowContent[columnID - 1] != null )
		{
			leftCellContentStyle = currentRowContent[columnID - 1].cell
					.getComputedStyle( );
		}
		if(rowCount>1 && lastRow!=null)
		{
			preRowStyle = lastRow.row.getComputedStyle( );
			if ( lastRowContent[columnID] != null )
			{
				topCellStyle = lastRowContent[columnID].cell
						.getComputedStyle( );
			}
		}