Bug 210507 Enhance Report engine to support multiple view
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/parser/EngineIRVisitor.java
ComputedColumnHandle columnBinding = (ComputedColumnHandle)iterator.next( );
			if ( columnBindingName.equals( columnBinding.getName( )) )
			{
				return columnBinding.getExpression( );
			}
		}
		return null;
	}
	private void applyColumnHighlight( TableItemDesign table )
	{
		applyColumnHighlight( table, table.getHeader( ) );
		applyColumnHighlight( table, table.getDetail( ) );
		applyColumnHighlight( table, table.getFooter( ) );
		for ( int i = 0; i < table.getGroupCount( ); i++ )
		{
			applyColumnHighlight( table, table.getGroup( i ).getHeader( ) );
			applyColumnHighlight( table, table.getGroup( i ).getFooter( ) );
		}
	}
	private void applyColumnHighlight( GridItemDesign grid )
	{
		for ( int i = 0; i < grid.getRowCount( ); i++ )
		{
			RowDesign row = grid.getRow( i );
			for ( int j = 0; j < row.getCellCount( ); j++ )
			{
				CellDesign cell = row.getCell( j );
				ColumnDesign column = grid.getColumn( cell.getColumn( ) );
				applyColumnHighlight( column, cell );
			}