Bug 189393 Can not drop the item into cross table row
Description: Can not drop the item into cross table row Step: 1. New a cross table. 2. Drop any item from palette into cross table row. Actual result: The item cannot drop in it.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/tools/ReportCreationTool.java
* 
	 * @see org.eclipse.gef.tools.TargetingTool#getTargetRequest()
	 */
	public Request getTargetRequest( )
	{
		return super.getTargetRequest( );
	}
	/**
	 * Gets the new Object from request
	 * 
	 * @return
	 */
	public Object getNewObjectFromRequest( )
	{
		return getCreateRequest( ).getExtendedData( )
				.get( DesignerConstants.KEY_NEWOBJECT );
	}
	/**
	 * Selects or clicks added object
	 * 
	 * @param model
	 *            new object, null will do nothing
	 * @param viewer
	 *            edit part viewer, null will do nothing
	 */
	public static void selectAddedObject( final Object model,
			final EditPartViewer viewer )
	{
		selectAddedObject( model, viewer, new Request( ReportRequest.CREATE_ELEMENT ));
	}