MainFrame.java 文件源码

@Override
public void actionPerformed(ActionEvent e) {
  Runnable runner = new Runnable() {
    @Override
    public void run() {
      TreePath[] paths = resourcesTree.getSelectionPaths();
      for(TreePath path : paths) {
        final Object userObject = ((DefaultMutableTreeNode)
          path.getLastPathComponent()).getUserObject();
        if(userObject instanceof NameBearerHandle) {
          SwingUtilities.invokeLater(new Runnable() { @Override
          public void run() {
            ((NameBearerHandle)userObject).getCloseAction()
              .actionPerformed(null);
          }});
        }
      }
    }
  };
  Thread thread = new Thread(runner, "CloseSelectedResourcesAction");
  thread.setPriority(Thread.MIN_PRIORITY);
  thread.start();
}