fi.racetrace.adminpanel.ui.EventForm.java Source code

Introduction

Here is the source code for fi.racetrace.adminpanel.ui.EventForm.java

Source

/*
 *  This file is part of RaceTrace-Adminpanel
 *  Copyright (C) 2012 Vaadin Oy
 *  Copyright (C) 2013 Jonni Nakari <jonni@egarden.fi>
    
 *  RaceTrace-Adminpanel is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero General Public License as
 *  published by the Free Software Foundation, either version 3 of the
 *  License, or (at your option) any later version.
    
 *  RaceTrace-Adminpanel is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Affero General Public License for more details.
    
 *  You should have received a copy of the GNU Affero General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package fi.racetrace.adminpanel.ui;

import com.vaadin.data.fieldgroup.FieldGroup;
import com.vaadin.data.fieldgroup.FieldGroup.CommitException;
import com.vaadin.data.fieldgroup.PropertyId;
import com.vaadin.data.util.BeanItem;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.DateField;
import com.vaadin.ui.FormLayout;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.Notification;
import com.vaadin.ui.Panel;
import com.vaadin.ui.RichTextArea;
import com.vaadin.ui.TextField;

public class EventForm extends Panel {

    TextField name = new TextField("Name");
    @PropertyId("description")
    RichTextArea descriptionField = new RichTextArea("Description");
    DateField start = new DateField("Start");
    DateField end = new DateField("End");

    public EventForm(fi.racetrace.adminpanel.data.Event event) {

        FormLayout layout = new FormLayout();
        layout.addComponent(name);
        layout.addComponent(descriptionField);
        layout.addComponent(start);
        layout.addComponent(end);

        final FieldGroup binder = new FieldGroup(new BeanItem<fi.racetrace.adminpanel.data.Event>(event));
        binder.bindMemberFields(this);

        HorizontalLayout buttonPanel = new HorizontalLayout();
        layout.addComponent(buttonPanel);

        buttonPanel.addComponent(new Button("Discard", new Button.ClickListener() {

            @Override
            public void buttonClick(ClickEvent event) {
                binder.discard();
                Notification.show("Discarded!");
            }
        }));
        buttonPanel.addComponent(new Button("Save", new Button.ClickListener() {

            @Override
            public void buttonClick(ClickEvent event) {
                try {
                    binder.commit();
                    Notification.show("Changes saved!");
                } catch (CommitException e) {
                    Notification.show("An error occurred!");
                }
            }
        }));

        setContent(layout);
    }
}