001/*
002 * Copyright (C) 2012 eXo Platform SAS.
003 *
004 * This is free software; you can redistribute it and/or modify it
005 * under the terms of the GNU Lesser General Public License as
006 * published by the Free Software Foundation; either version 2.1 of
007 * the License, or (at your option) any later version.
008 *
009 * This software is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012 * Lesser General Public License for more details.
013 *
014 * You should have received a copy of the GNU Lesser General Public
015 * License along with this software; if not, write to the Free
016 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
017 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
018 */
019
020package org.crsh.text.ui;
021
022import org.crsh.text.Style;
023
024import java.util.ArrayList;
025import java.util.Collections;
026import java.util.List;
027
028public class RowElement extends Element {
029
030  /** . */
031  List<Element> cols;
032
033  /** . */
034  final boolean header;
035
036  public RowElement() {
037    this(false);
038  }
039
040  public RowElement(boolean header) {
041    this.cols = new ArrayList<Element>();
042    this.header = header;
043  }
044
045  public int getSize() {
046    return cols.size();
047  }
048
049  public Element getCol(int index) {
050    return cols.get(index);
051  }
052
053  public RowElement add(Element... cols) {
054    Collections.addAll(this.cols, cols);
055    return this;
056  }
057
058  public RowElement add(String... cols) {
059    for (String col : cols) {
060      this.cols.add(new LabelElement(col));
061    }
062    return this;
063  }
064
065  @Override
066  public RowElement style(Style.Composite style) {
067    return (RowElement)super.style(style);
068  }
069
070  @Override
071  public RowLineRenderer renderer() {
072    return new RowLineRenderer(this, null, 0, 0);
073  }
074}