org.adho.dhconvalidator.ui.BackLink.java Source code

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Here is the source code for org.adho.dhconvalidator.ui.BackLink.java

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/*
 * Copyright (c) 2015 http://www.adho.org/
 * License: see LICENSE file
 */
package org.adho.dhconvalidator.ui;

import com.vaadin.ui.Button;
import com.vaadin.ui.UI;
import com.vaadin.ui.themes.BaseTheme;
import org.adho.dhconvalidator.Messages;

/**
 * The 'back' link.
 *
 * @author marco.petris@web.de
 */
public class BackLink extends Button {
    public BackLink(final ServicesViewName backstepService) {
        super(Messages.getString("BackLink.title"));
        setStyleName(BaseTheme.BUTTON_LINK);
        addStyleName("plain-link");
        addClickListener(new ClickListener() {

            @Override
            public void buttonClick(ClickEvent event) {
                UI.getCurrent().getNavigator().navigateTo((backstepService == null) ? "" : backstepService.name());
            }
        });
    }
}