Merge pull request #159876 in DEC/fineui from master to feature/x

* commit 'd9ce07082068c7572658d79f62339bd0a8556943':
  无JIRA feat: 给下拉框一个完全自由控制的tooltip方式

src/case/combo/textvaluecombo/combo.textvalue.js

@@ -14,7 +14,8 @@ BI.TextValueCombo = BI.inherit(BI.Widget, {
             value: "",
             defaultText: "",
             allowClear: false,
-            status: "success", //  success | warning | error
+            status: "success", //  success | warning | error,
+            title: null,
         });
     },
 
@@ -35,15 +36,10 @@ BI.TextValueCombo = BI.inherit(BI.Widget, {
 
         const o = this.options;
 
-        const trigger = {
-            type: "bi.select_text_trigger",
-            ref: ref => this.trigger = ref,
-            cls: "text-value-trigger",
-            items: o.items,
-            height: o.height,
-            text: o.text,
-            value: o.value,
-            title: () => {
+        const title = () => {
+            if (BI.isFunction(o.title)) {
+                return o.title();
+            }
             if (this.options.status === "error") {
                 return {
                     level: "warning",
@@ -53,7 +49,17 @@ BI.TextValueCombo = BI.inherit(BI.Widget, {
             return {
                 level: "success",
             };
-            },
+        };
+
+        const trigger = {
+            type: "bi.select_text_trigger",
+            ref: ref => this.trigger = ref,
+            cls: "text-value-trigger",
+            items: o.items,
+            height: o.height,
+            text: o.text,
+            value: o.value,
+            title,
             allowClear: o.allowClear,
             defaultText: o.defaultText,
             listeners: [