From b28f91667833550fd852868c0d0a5c54148b16a9 Mon Sep 17 00:00:00 2001
From: Hoky <303455184@qq.com>
Date: Fri, 7 Jan 2022 09:51:25 +0800
Subject: [PATCH] =?UTF-8?q?REPORT-65515=E3=80=90=E7=A8=B3=E5=AE=9A?=
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---
 .../main/java/com/fr/design/formula/FormulaPane.java   | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/designer-base/src/main/java/com/fr/design/formula/FormulaPane.java b/designer-base/src/main/java/com/fr/design/formula/FormulaPane.java
index 904cdf00b..a4354ee9d 100644
--- a/designer-base/src/main/java/com/fr/design/formula/FormulaPane.java
+++ b/designer-base/src/main/java/com/fr/design/formula/FormulaPane.java
@@ -555,6 +555,7 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
     private void fixFunctionNameList(String functionName) {
         int signOfContinue = 1;
         int indexOfFunction = 0;
+        boolean found = false;
         for (int i = 0; i < functionTypeListModel.size(); i++) {
             int signOfType = 0;
             FunctionGroup functionType = (FunctionGroup) functionTypeListModel.getElementAt(i);
@@ -568,6 +569,7 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
                         signOfType = 1;
                         signOfContinue = 0;
                         indexOfFunction = k;
+                        found = true;
                     }
                 }
 
@@ -577,8 +579,12 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
                 }
             }
         }
-        functionNameList.setSelectedIndex(indexOfFunction);
-        functionNameList.ensureIndexIsVisible(indexOfFunction);
+        if (found) {
+            functionNameList.setSelectedIndex(indexOfFunction);
+            functionNameList.ensureIndexIsVisible(indexOfFunction);
+        } else {
+            functionTypeList.setSelectedIndex(0);
+        }
     }
 
     private int getBeginPosition() {