Bug 180123 Add input format hint for date and time type as datetime type does.[0705]
Description: Add input format hint for date and time type as datetime type does. build number:2.2.0.v20070330 Steps to reproduce: 1. New a report parameter. 2. Set Type as Date or Time. Expected result: Show value input format below default value as datetime type does. Actual result: No hint about how to input date/time value.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ParameterDialog.java
ArrayList valueList = new ArrayList( );
		DataEngine engine;
		try
		{
			String queryExpr = getExpression( columnChooser.getText( ) );
			if ( queryExpr == null || queryExpr.equals( "" ) )
			{
				return Collections.EMPTY_LIST;
			}
			engine = DataEngine.newDataEngine( DataEngineContext.newInstance( DataEngineContext.DIRECT_PRESENTATION,
					null,
					null,
					null ) );
			BaseQueryDefinition query = (BaseQueryDefinition) DataUtil.getPreparedQuery( engine,
					getDataSetHandle( ) )
					.getReportQueryDefn( );
			ScriptExpression expression = new ScriptExpression( queryExpr );
			String columnBindingName = "_$_COLUMNBINDINGNAME_$_";
			query.addResultSetExpression( columnBindingName, expression );
			
			IPreparedQuery preparedQuery = engine.prepare( (IQueryDefinition) query );
			IQueryResults results = preparedQuery.execute( null );
			if ( results != null )
			{
				IResultIterator iter = results.getResultIterator( );
				if ( iter != null )
				{
					DateFormatter formatter = new DateFormatter( STANDARD_DATE_TIME_PATTERN,
							ULocale.US );
					while ( iter.next( ) )