DateTimeFieldReadOnly.java

package com.vaadin.tests.components.datefield;

import java.time.LocalDateTime;
import java.util.Locale;

import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractReindeerTestUI;
import com.vaadin.ui.Button;
import com.vaadin.ui.DateTimeField;

public class DateTimeFieldReadOnly extends AbstractReindeerTestUI {

    @Override
    protected String getTestDescription() {
        return "A read-only DateField should not show the popup button and not be editable.";
    }

    @Override
    protected Integer getTicketNumber() {
        return 3163;
    }

    @Override
    protected void setup(VaadinRequest request) {
        final DateTimeField timeField = new DateTimeField(
                "A read-only datefield");
        timeField.setCaption(null);
        timeField.setIcon(null);
        timeField.setWidth("15em");
        timeField.addStyleName("timeField");
        timeField.setLocale(new Locale("fi"));

        // Set date so that testing always has same time
        timeField.setValue(LocalDateTime.of(2009, 6, 12, 7, 34));
        timeField.setReadOnly(true);

        addComponent(timeField);

        Button b = new Button("Switch read-only");
        b.addClickListener(
                event -> timeField.setReadOnly(!timeField.isReadOnly()));

        addComponent(b);
    }
}