|| IStyleModel.PAGE_BREAK_BEFORE_PROP.equals( propName ) || ICellModel.DROP_PROP
|| IStyleModel.PAGE_BREAK_BEFORE_PROP.equals( propName ) || IStyleModel.PAGE_BREAK_INSIDE_PROP.equals( propName ) || ICellModel.DROP_PROP
	private boolean needHide( String propName )	{		if ( !( IReportItemModel.BOOKMARK_PROP.equals( propName )				|| IReportItemModel.TOC_PROP.equals( propName )				|| IStyleModel.PAGE_BREAK_AFTER_PROP.equals( propName )				|| IStyleModel.PAGE_BREAK_BEFORE_PROP.equals( propName ) || ICellModel.DROP_PROP				.equals( propName ) ) )			return false;		for ( int i = 0; i < elements.size( ); i++ )		{			DesignElementHandle current = ( (DesignElementHandle) elements					.get( i ) );			DesignElementHandle container = current.getContainer( );			// hide "drop" property for all cells except cells in group			// element			if ( ICellModel.DROP_PROP.equals( propName ) )			{				if ( current instanceof CellHandle )				{					if ( container == null )					{						continue;					}					if ( !( container.getContainer( ) instanceof GroupHandle ) )						return true;				}			}			else			{				while ( container != null )				{					if ( container instanceof MasterPageHandle )						return true;					container = container.getContainer( );				}			}		}		return false;	}