text: <?xml version="1.0" encoding="UTF-8"?>
  <!--
  B86-ZK-4083.zul
  
  	Purpose:
  		
  	Description:
  		
  	History:
  		Wed Oct 17 15:53:34 CST 2018, Created by rudyhuang
  
  Copyright (C) 2018 Potix Corporation. All Rights Reserved.
  
  -->
  <zk>
      <zscript><![CDATA[
          ListModelList model = new ListModelList(Collections.nCopies(500, "dummy"));
      ]]></zscript>
  
      <label multiline="true">
          1. (IE only) Drag the scrollbar up and down quickly. Both upper one and lower one.
          2. It shouldn't be unresponsive.
      </label>
      <vlayout vflex="1">
          <panel width="100%" vflex="1">
              <panelchildren>
                  <grid model="${model}" vflex="1">
                      <custom-attributes org.zkoss.zul.grid.rod="true"/>
                      <template name="model">
                          <row>
                              <cell>Cell</cell><cell>Cell</cell><cell>Cell</cell>
                          </row>
                      </template>
                  </grid>
              </panelchildren>
          </panel>
          <window width="100%" vflex="1">
              <grid model="${model}" vflex="1">
                  <custom-attributes org.zkoss.zul.grid.rod="true"/>
                  <template name="model">
                      <row>
                          <cell>Cell</cell><cell>Cell</cell><cell>Cell</cell>
                      </row>
                  </template>
              </grid>
          </window>
      </vlayout>
  </zk>
  