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,
         });
     },
 
@@ -35,6 +36,21 @@ BI.TextValueCombo = BI.inherit(BI.Widget, {
 
         const o = this.options;
 
+        const title = () => {
+            if (BI.isFunction(o.title)) {
+                return o.title();
+            }
+            if (this.options.status === "error") {
+                return {
+                    level: "warning",
+                    text: o.warningTitle,
+                };
+            }
+            return {
+                level: "success",
+            };
+        };
+
         const trigger = {
             type: "bi.select_text_trigger",
             ref: ref => this.trigger = ref,
@@ -43,17 +59,7 @@ BI.TextValueCombo = BI.inherit(BI.Widget, {
             height: o.height,
             text: o.text,
             value: o.value,
-            title: () => {
-                if (this.options.status === "error") {
-                    return {
-                        level: "warning",
-                        text: o.warningTitle,
-                    };
-                }
-                return {
-                    level: "success",
-                };
-            },
+            title,
             allowClear: o.allowClear,
             defaultText: o.defaultText,
             listeners: [