CustomerListbox.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2013 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.crm.zul.customer;
 
import org.turro.crm.entity.Customer;
import org.turro.i18n.I_;
import org.turro.zkoss.input.CollectionListbox;
import org.zkoss.zul.Listhead;
import org.zkoss.zul.Listheader;
 
public class CustomerListbox extends CollectionListbox<Customer> {
 
  @Override
  protected String convertToString(Customer v) {
    if(v == null) return null;
    return v.getName();
  }
 
  @Override
  public void afterCompose() {
    addHeaders();
    super.afterCompose();
  }
 
  private void addHeaders() {
    if(getListhead() != null) return;
    Listhead lh = new Listhead();
    lh.setSizable(true);
    lh.appendChild(new Listheader(I_.get("Customer")));
    appendChild(lh);
  }
 
}