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    
020    package org.crsh.text.ui;
021    
022    import org.crsh.text.Style;
023    
024    import java.util.ArrayList;
025    import java.util.Collections;
026    import java.util.List;
027    
028    public 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    }