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
protected void visitExtendedItem( ExtendedItemHandle obj )
	{
		ExtendedItemDesign extendedItem = new ExtendedItemDesign( );
		setupReportItem( extendedItem, obj );
				
		currentElement = extendedItem;
	}
	public void visitTemplateReportItem( TemplateReportItemHandle obj )
	{
		TemplateDesign template = new TemplateDesign( );
		setupTemplateReportElement( template, obj );
		template.setPromptText( obj.getDescription( ) );
		template.setPromptTextKey( obj.getDescriptionKey( ) );
		template.setAllowedType( obj.getAllowedType( ) );
		
		currentElement = template;
	}
	protected void setupGroup( GroupDesign group, GroupHandle handle )
	{
		
		group.setID( handle.getID( ) );
		group.setName( handle.getName( ) );
		String pageBreakBefore = handle
				.getStringProperty( StyleHandle.PAGE_BREAK_BEFORE_PROP );
		String pageBreakAfter = handle
				.getStringProperty( StyleHandle.PAGE_BREAK_AFTER_PROP );
		group.setPageBreakBefore( pageBreakBefore );
		group.setPageBreakAfter( pageBreakAfter );
	}
	/**