Bug 172273 Grid insert to masterpage dosen't display propertily [05]
Build Number: 2.2.0.v20070131-1050 Description: As the screenshot, insert a grid (3*3) in the master page.It can't be display propertily. Step to reproduce: 1. new a report and switch to masterpage 2. insert a grid (3*3) Actual result: Please refer to the screenshot, it's abnormal.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/elements/ElementVisitor.java
{
		visitReportItem( obj );
	}
	/**
	 * Visits the extended item element.
	 * 
	 * @param obj
	 *            the extended item to traverse
	 */
	public void visitExtendedItem( ExtendedItem obj )
	{
		visitReportItem( obj );
	}
	/**
	 * Visits the contents of the given slot. Allows a derived class to traverse
	 * downward though the design tree.
	 * 
	 * @param slot
	 *            the slot to traverse
	 */
	public void visitContents( ContainerSlot slot )
	{
		List contents = slot.getContents( );
		Iterator iter = contents.iterator( );
		while ( iter.hasNext( ) )
			( (DesignElement) iter.next( ) ).apply( this );
	}
	/**
	 * Visits the extended data source.
	 *