Bug 120503 Cascading Parameter can not drop into layout
Details: Cascading Parameter can not drop into layout Step: 1.Open a report design and Create a Sample Data Source and data set by "select * from CLASSICMODELS.CUSTOMERS" 2.New a cascading parameter and create CUSTOMERSNUMBER and CUSTOMERSNAME in parameter named number and name. Press OK 3.Drop parameter name into layout. Actual results: The parameter in Cascading Parameter Group can not drop to layout
UI/org.eclipse.birt.report.designer.ui.ide/src/org/eclipse/birt/report/designer/ui/ide/wizards/NewReportWizard.java
newReportFileWizardPage = new WizardNewReportCreationPage( WIZARDPAGE,
				selection,fileExtension );
		addPage( newReportFileWizardPage );
		
		
		
		
		
		
		
		templateChoicePage = new WizardTemplateChoicePage( TEMPLATECHOICEPAGE );
		addPage( templateChoicePage );
		
		newReportFileWizardPage.setTitle( REPORT );
		newReportFileWizardPage.setDescription( CREATE_A_NEW_REPORT );
		templateChoicePage.setTitle( REPORT );
		templateChoicePage.setDescription( SELECT_A_REPORT_TEMPLATE );
		
		
		
		
		
		
		resetUniqueCount( );
		newReportFileWizardPage.setFileName( getUniqueReportName(NEW_REPORT_FILE_NAME_PREFIX,NEW_REPORT_FILE_EXTENSION) );
		newReportFileWizardPage.setContainerFullPath( getDefaultContainerPath( ) );
	}
	void resetUniqueCount( )
	{
		UNIQUE_COUNTER = 0;