vaadin-framework/uitest/src/main/java/com/vaadin/tests/components/window/WindowStyleNames.java

package com.vaadin.tests.components.window;

import com.vaadin.tests.components.TestBase;
import com.vaadin.ui.Button;

public class WindowStyleNames extends TestBase {

    @Override
    protected String getDescription() {
        return "Click 'add style' to add a 'new' style to the window. The 'old' style should disappear and only the 'new' style should be set. Verify using e.g. firebug";
    }

    @Override
    protected Integer getTicketNumber() {
        return 3059;
    }

    @Override
    protected void setup() {
        setWindowStyle("old");
        addComponent(new Button("Set style to 'new'",
                event -> setWindowStyle("new")));

        addComponent(new Button("Set style to 'custom'",
                event -> setWindowStyle("custom")));

        addComponent(new Button("Add 'foo' style",
                event -> getMainWindow().addStyleName("foo")));
    }

    protected void setWindowStyle(String string) {
        getMainWindow().setStyleName(string);

    }

}