Merge pull request #1094 in DEC/fineui from master to feature/x

* commit 'aed9eae3158318b647d2a5930f0a71c36f15669f':
  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"],