org.geant.sat.ui.StartView.java Source code

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Here is the source code for org.geant.sat.ui.StartView.java

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/*
 * GANT BSD Software License
 *
 * Copyright (c) 2017 - 2020, GANT
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
 * following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following
 * disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
 * following disclaimer in the documentation and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the GANT nor the names of its contributors may be used to endorse or promote products
 * derived from this software without specific prior written permission.
 *
 * Disclaimer:
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.geant.sat.ui;

import com.vaadin.navigator.View;
import com.vaadin.navigator.ViewChangeListener.ViewChangeEvent;
import com.vaadin.ui.Alignment;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.themes.ValoTheme;

/**
 * Start view. Placeholder.
 */
@SuppressWarnings("serial")
public class StartView extends AbstractSurveyVerticalLayout implements View {

    /**
     * Constructor. Creates start button to direct user to main view.
     * 
     * @param ui
     *            Main ui instance to access shared data.
     */
    public StartView(MainUI ui) {
        super(ui);
        setSizeFull();

        Button button = new Button(getString("lang.startview.forward"), new Button.ClickListener() {
            @Override
            public void buttonClick(ClickEvent event) {
                getUI().getNavigator().navigateTo(MainUI.MAINVIEW);
            }
        });
        button.setPrimaryStyleName(ValoTheme.BUTTON_BORDERLESS);
        addComponent(button);
        setComponentAlignment(button, Alignment.MIDDLE_CENTER);
    }

    @Override
    public void enter(ViewChangeEvent event) {

    }

}