PortalColumn.java

Go to the documentation of this file.

/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program 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.
 *
 * This program 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 org.turro.zul.portal;
 
import org.jdom.Element;
import org.zkoss.zk.ui.ext.AfterCompose;
import org.zkoss.zkmax.zul.Portalchildren;
 
public class PortalColumn extends Portalchildren implements Comparable, AfterCompose {
 
  private Integer order;
  private PortalContentSet contents = new PortalContentSet();
 
  public void load(Element root) {
    order = Integer.valueOf(root.getAttributeValue("order", "0"));
    setWidth(root.getAttributeValue("width", "100%"));
    setStyle(root.getAttributeValue("style", "padding:5px"));
    setVflex("true");
    contents.load(root);
    for(PortalContent pc : contents) {
      appendChild(pc);
    }
  }
 
  public void save(Element root) {
    root.setAttribute("order", getPosition(order) + "");
    root.setAttribute("width", getWidth());
    root.setAttribute("style", getStyle());
    contents.save(root, this);
  }
 
  @Override
  public int compareTo(Object o) {
    if(o != null && o instanceof PortalColumn) {
      return order.compareTo(((PortalColumn) o).order);
    }
    return -1;
  }
 
  private int getPosition(int order) {
    if(getParent() == null) {
      return order;
    }
    int pos = getParent().getChildren().indexOf(this);
    if(pos > -1) {
      return pos;
    }
    return order;
  }
 
  @Override
  public void afterCompose() {
    for(PortalContent content : contents) {
      content.afterCompose();
    }
  }
 
}