ProposalGrid.java

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/*
 * 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.contacts.zul.proposal;
 
import org.turro.contacts.Contact;
import org.turro.contacts.proposal.ContactProposal;
import org.turro.contacts.proposal.GenericAttribute;
import org.zkoss.zk.ui.Component;
import org.zkoss.zul.Column;
import org.zkoss.zul.Columns;
import org.zkoss.zul.Grid;
import org.zkoss.zul.Rows;
 
public class ProposalGrid extends Grid {
 
  private ContactProposal proposal;
  private Rows rows;
 
  public ProposalGrid() {
    Columns cols = new Columns();
    cols.setSizable(true);
    cols.setMenupopup("auto");
    appendChild(cols);
 
    Column col;
 
    col = new Column("");
    col.setWidth("40px");
    cols.appendChild(col);
 
    col = new Column("");
    cols.appendChild(col);
  }
 
  public Contact getDestination() {
    return proposal.getDestination();
  }
 
  public void setDestination(Contact destination) {
    proposal.setDestination(destination);
    updateRows();
  }
 
  public ContactProposal getProposal() {
    return proposal;
  }
 
  public void setProposal(ContactProposal proposal) {
    this.proposal = proposal;
    updateRows();
  }
 
  public void reload() {
    if(proposal != null) {
      proposal.reload();
    }
    updateRows();
  }
 
  private void updateRows() {
    if(rows == null) {
      rows = new Rows();
      appendChild(rows);
    } else {
      rows.getChildren().clear();
    }
    if(proposal == null) return;
    for(GenericAttribute ga : proposal.getAttributes()) {
      rows.appendChild(new ProposalRow(ga));
    }
    for(Component pr : rows.getChildren()) {
      ((ProposalRow)pr).updateContent();
    }
  }
 
}