Bug 154975 Column width of Table and Grid doesn't support 0% in PDF
Column width of Table and Grid doesn't support 0% Steps to reproduce: 1.new a table or grid 3*3 2.Set the width of the three columns to 0%,70%,30% and set different colors to them 3.Preview it in PDF Expected result: Column width will be displayed the same with the percentage. Actual result: Each column takes up 1/3 of the width
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTableLM.java
ITableBandContent header = (ITableBandContent) tableContent.getHeader( );
		if ( !repeatHeader || header == null )
		{
			return;
		}
		if ( header.getChildren( ).isEmpty( ) )
		{
			return;
		}
		if ( child != null )
		{
			IContent content = child.getContent( );
			if ( content instanceof ITableBandContent )
			{
				if ( ( (ITableBandContent) content ).getBandType( ) == IBandContent.BAND_HEADER )
				{
					return;
				}
			}
		}
		PDFReportLayoutEngine engine = context.getLayoutEngine( );
		PDFLayoutEngineContext con = new PDFLayoutEngineContext( engine );
		con.setFactory( new PDFLayoutManagerFactory( con ) );
		con.setFormat( context.getFormat( ) );
		con.setMaxHeight( context.getMaxHeight( ) );
		con.setAllowPageBreak( false );
		IReportItemExecutor headerExecutor = new DOMReportItemExecutor( header );
		headerExecutor.execute( );
		PDFTableRegionLM regionLM = new PDFTableRegionLM( con, tableContent,
				layoutInfo );