Bug 147676 [regression]Visibility set in the first col will affect the second col
Description: Visibility set in the first col will affect the second col Steps to reproduce: 1. Insert a grid(3*3), insert contents to each cell. 2.Set the first col to hide all in visibility and preview Expected result: Only the first col is hidden. Actual result: The second col is hidden, too. If you set the second col in step2, the third col will disappear.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/parser/EngineIRVisitor.java
action
					.setBookmark( createExpression( handle.getTargetBookmark( ) ) );
			action.setBookmarkType( !DesignChoiceConstants.ACTION_BOOKMARK_TYPE_TOC
					.equals( handle.getTargetBookmarkType( ) ) );
		}
		else if ( EngineIRConstants.ACTION_LINK_TYPE_DRILL_THROUGH
				.equals( linkType ) )
		{
			action.setTargetWindow( handle.getTargetWindow( ) );
			DrillThroughActionDesign drillThrough = new DrillThroughActionDesign( );
			action.setDrillThrough( drillThrough );
			drillThrough.setReportName( handle.getReportName( ) );
			drillThrough.setFormat( handle.getFormatType( ) );
			drillThrough.setBookmark( createExpression( handle
					.getTargetBookmark( ) ) );
			drillThrough.setBookmarkType( !DesignChoiceConstants.ACTION_BOOKMARK_TYPE_TOC 
					.equals( handle.getTargetBookmarkType( ) ));
			Map params = new HashMap( );
			Iterator paramIte = handle.paramBindingsIterator( );
			while ( paramIte.hasNext( ) )
			{
				ParamBindingHandle member = (ParamBindingHandle) paramIte
						.next( );
				params.put( member.getParamName( ), createExpression( member
						.getExpression( ) ) );
			}
			drillThrough.setParameters( params );