Package jease.cmf.web.node.browser

Source Code of jease.cmf.web.node.browser.NodeBrowserNavigationTree

/*
    Copyright (C) 2011 maik.jablonski@jease.org

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
package jease.cmf.web.node.browser;

import jease.cmf.web.JeaseSession;
import jease.cmf.web.node.tree.navigation.NavigationTreeModel;
import jease.cmf.web.node.tree.navigation.NavigationTreeRenderer;
import jfix.zk.Tree;

public class NodeBrowserNavigationTree extends Tree {

  public NodeBrowserNavigationTree() {
    setWidth("300px");
    setModel(new NavigationTreeModel(JeaseSession.getRoots(),
        JeaseSession.getFilter()));
    setItemRenderer(new NavigationTreeRenderer());
    refresh();
  }

  public Object getSelectedValue() {
    Object value = super.getSelectedValue();
    if (value == null) {
      value = JeaseSession.getContainer();
    }
    return value;
  }
}
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