EAS 等待框

// 等待框GetDataDialog dlg = new GetDataDialog((Frame) SwingUtilities.getWindowAncestor(this));dlg.setTitle("数据初始化，请稍候...");dlg.setGetDataTask(new GetDataTaskAdapter() {public Object exec() throws Exception {initBaseData();return null;}public void afterExec(Object result) throws Exception {}});dlg.show();