How to use

hasProperties

method

in

jadex.base.gui.asynctree.ISwingTreeNode

  public Action getDefaultAction(final ISwingTreeNode node)
  {
    Action    ret    = null;
    if(node.hasProperties())
    {
      ret    = showprops;
    }
    return ret;
  }
});

  public void actionPerformed(ActionEvent e)
  {
    TreePath    path    = tree.getSelectionPath();
    if(path!=null && ((ISwingTreeNode)path.getLastPathComponent()).hasProperties())
    {
      showProperties(((ISwingTreeNode)path.getLastPathComponent()).getPropertiesComponent());
    }
  }
};

if(nodes[0].hasProperties())