001/*
002 * This library is part of OpenCms -
003 * the Open Source Content Management System
004 *
005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
006 *
007 * This library is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * This library is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015 * Lesser General Public License for more details.
016 *
017 * For further information about Alkacon Software, please see the
018 * company website: http://www.alkacon.com
019 *
020 * For further information about OpenCms, please see the
021 * project website: http://www.opencms.org
022 *
023 * You should have received a copy of the GNU Lesser General Public
024 * License along with this library; if not, write to the Free Software
025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
026 */
027
028package org.opencms.ui.components.editablegroup;
029
030import com.vaadin.ui.Component;
031import com.vaadin.v7.ui.HorizontalLayout;
032
033/**
034 * Default implementation for row for multivalue field lists.<p>
035 *
036 * Wraps an input widget and a button bar for manipulating the row.<p>
037 */
038public class CmsEditableGroupRow extends HorizontalLayout implements I_CmsEditableGroupRow {
039
040    /** Serial version id. */
041    private static final long serialVersionUID = 1L;
042
043    /** The text input field. */
044    private Component m_component;
045
046    /** Group of rows for a multivalue field list. */
047    private CmsEditableGroup m_group;
048
049    /** The button bar. */
050    private CmsEditableGroupButtons m_buttonBar;
051
052    /**
053     * Creates a new instance.<p>
054     *
055     * @param group the multivalue widget group
056     * @param component the wrapped input widget
057     */
058    public CmsEditableGroupRow(CmsEditableGroup group, Component component) {
059
060        m_component = component;
061        m_group = group;
062        setWidth("100%");
063        setSpacing(true);
064        component.setWidth("100%");
065        addComponent(component);
066        setExpandRatio(component, 1f);
067        m_buttonBar = new CmsEditableGroupButtons(new CmsDefaultActionHandler(group, this));
068        addComponent(m_buttonBar);
069    }
070
071    /**
072     * Gets the button bar.<p>
073     *
074     * @return the button bar
075     */
076    public CmsEditableGroupButtons getButtonBar() {
077
078        return m_buttonBar;
079
080    }
081
082    /**
083     * Returns the input field.<p>
084     *
085     * @return the input field
086     */
087    public Component getComponent() {
088
089        return m_component;
090    }
091
092}