Set theme to reindeer black ?

Hi,

I’m new to Vaadin. I have read the Vaadin tutorial and parts of the Vaadin book.
I have developed a sample application but fail to set the Vaadin theme.

Here’s my code:

import com.vaadin.Application;
import com.vaadin.ui.*;

public class VaadintestApplication extends Application {
    @Override
    public void init() {
        setTheme("reindeer");
        buildMainLayout();
    }

    private void buildMainLayout() {
        setMainWindow(new Window("Address Book Demo application"));
         VerticalLayout layout = new VerticalLayout();
        layout.setSizeFull();

        TabSheet tabsheet = new TabSheet();
        for(int i=0;i<5;i++){
            VerticalLayout ver = new VerticalLayout();
            ver.addComponent(new Label("Tab "+i+" content"));
            tabsheet.addTab(ver, "Tab "+i, null);
        }
        layout.addComponent(tabsheet);
        this.getMainWindow().addComponent(layout);
        TextField editor = new TextField("Sample text:");
        this.getMainWindow().addComponent(editor); 
         this.getMainWindow().setStyleName("back");
    }
}

I’d like to set the theme to reindeer black, such as in the demo here: http://demo.vaadin.com/ReindeerTheme
Can someone please help me?

Should that say “black” instead of “back”? Even better would be to use setStyleName(Reindeer.LAYOUT_BLACK);