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.isPageComplete( );
		
	}
    /* (non-Javadoc)
     * @see org.eclipse.core.runtime.IExecutableExtension#setInitializationData(org.eclipse.core.runtime.IConfigurationElement, java.lang.String, java.lang.Object)
     */
    public void setInitializationData( IConfigurationElement config, String propertyName, Object data ) throws CoreException
    {
       this.configElement = config;
    }
	
	public String getFileExtension( )
	{
		return fileExtension;
	}
	public void setFileExtension( String fileExtension )
	{
		this.fileExtension = fileExtension;
	}
	
	public IStructuredSelection getSelection( )
	{
		return selection;
	}
	
	public IConfigurationElement getConfigElement( )
	{
		return configElement;
	}
}