Pull request #2627: 无JIRA任务 点击arrow_node小三角触发两次controller

Merge in VISUAL/fineui from ~WINDY/fui:master to master

* commit '42d72428ec6a3c141a9540b0ab598e91ffa72584':
  无JIRA任务 点击arrow_node小三角触发两次controller

src/case/button/node/node.arrow.js

@@ -22,12 +22,6 @@ BI.ArrowNode = BI.inherit(BI.NodeButton, {
         this.checkbox = BI.createWidget({
             type: "bi.arrow_group_node_checkbox"
         });
-        this.checkbox.on(BI.Controller.EVENT_CHANGE, function (type) {
-            if (type === BI.Events.CLICK) {
-                self.setSelected(self.isSelected());
-            }
-            self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
-        });
         return {
             type: "bi.vertical_adapt",
             columnSize: [o.iconWrapperWidth || o.height, "fill"],