Merge pull request #1140 in VISUAL/fineui from ~WINDY/fineui:master to master

* commit '9f8cb1b6cf9cfe804d6bf19ff7de08d3a49a8cca':
  BI-51815 fix: 和trigger.text.select代码同步一下

src/case/trigger/trigger.icon.text.select.js

@@ -54,7 +54,7 @@ BI.SelectIconTextTrigger = BI.inherit(BI.Trigger, {
             };
         } else {
             return {
-                text: o.text,
+                text: BI.isFunction(o.text) ? o.text() : o.text,
                 textCls: "bi-water-mark",
                 iconCls: o.iconCls
             };