Bug 213412 Can not add a crosstab in list use the insert menu[00]
Description: Can not add a crosstab in list use the insert menu[00] Step: 1. New a list. 2. Select the list detail. 3. Right click to insert a crosstab. 4. Or Select the top menu Insert - Crosstab. Actual result: The crosstab is add out of list. Expected result: The crosstab is add in the list.
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/core/commands/CreateCommand.java
*/
	public void execute( )
	{
		
		DesignElementHandle newObject = getNewObject();
		if ( DesignerConstants.TRACING_COMMANDS )
		{
			System.out.println( "CreateCommand >> Starts ... " ); 
		}
		try
		{
			
			if ( parent instanceof SlotHandle )
			{
				if ( after != null )
				{
					int pos = DEUtil.findInsertPosition( ( (SlotHandle) parent ).getElementHandle( ),
							(DesignElementHandle) after,
							( (SlotHandle) parent ).getSlotID( ) );
					( (SlotHandle) parent ).add( newObject, pos );
				}
				else
				{
					( (SlotHandle) parent ).add( newObject );
				}
			}
			else if( newObject instanceof DataSourceHandle)
			{
				( (DesignElementHandle) parent ).addElement( newObject,
						ReportDesignHandle.DATA_SOURCE_SLOT );