package edu.jiangxin.apktoolbox.swing.extend;
   
   public class EasyChildTabbedPanel extends EasyPanel {
       private boolean isUICreated = false;
   
       public void onTabSelected() {
           if (!isUICreated) {
               createUI();
               isUICreated = true;
          }
      }
  
      protected void createUI() {
          // do nothing
      }
  }