vaadin-framework/uitest/src/main/java/com/vaadin/tests/components/combobox/ComboBoxInPopupView.java

package com.vaadin.tests.components.combobox;

import com.vaadin.tests.components.TestBase;
import com.vaadin.ui.PopupView;
import com.vaadin.v7.ui.ComboBox;

public class ComboBoxInPopupView extends TestBase {

    @Override
    protected Integer getTicketNumber() {
        return 2508;
    }

    @Override
    protected String getDescription() {
        return "Testcase for ComboBox in PopupView. Make the window narrower than the popup: the focused (2) one wraps button to second row AND seems narrower than (1), the unfocused one (1) works as expected.";
    }

    @Override
    protected void setup() {
        final ComboBox cb1 = new ComboBox();
        cb1.setWidth("260px");
        // cb.focus();
        PopupView pv1 = new PopupView("<u>1. expected (click)</u>", cb1);
        getLayout().addComponent(pv1);

        final ComboBox cb2 = new ComboBox();
        cb2.setWidth("260px");
        PopupView pv2 = new PopupView("<u>2. focused (click)</u>", cb2);
        pv2.addPopupVisibilityListener(event -> cb2.focus());
        getLayout().addComponent(pv2);

    }

}