From db490641d9ea0279f5d60546f94dc0303c236e30 Mon Sep 17 00:00:00 2001
From: DonLakeFlyer <don@thegagnes.com>
Date: Thu, 5 Apr 2018 17:28:58 -0700
Subject: [PATCH] Preserve add order when giving out factNames

---
 src/FactSystem/FactGroup.cc | 1 +
 src/FactSystem/FactGroup.h  | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/FactSystem/FactGroup.cc b/src/FactSystem/FactGroup.cc
index ee41fdc34..ad11c2400 100644
--- a/src/FactSystem/FactGroup.cc
+++ b/src/FactSystem/FactGroup.cc
@@ -105,6 +105,7 @@ void FactGroup::_addFact(Fact* fact, const QString& name)
         fact->setMetaData(_nameToFactMetaDataMap[name]);
     }
     _nameToFactMap[name] = fact;
+    _factNames.append(name);
 }
 
 void FactGroup::_addFactGroup(FactGroup* factGroup, const QString& name)
diff --git a/src/FactSystem/FactGroup.h b/src/FactSystem/FactGroup.h
index 605844abc..78a97fcb6 100644
--- a/src/FactSystem/FactGroup.h
+++ b/src/FactSystem/FactGroup.h
@@ -38,7 +38,7 @@ public:
     /// @return FactGroup for specified name, NULL if not found
     Q_INVOKABLE FactGroup* getFactGroup(const QString& name);
 
-    QStringList factNames(void) const { return _nameToFactMap.keys(); }
+    QStringList factNames(void) const { return _factNames; }
     QStringList factGroupNames(void) const { return _nameToFactGroupMap.keys(); }
 
 protected:
@@ -59,7 +59,7 @@ protected:
     QMap<QString, Fact*>            _nameToFactMap;
     QMap<QString, FactGroup*>       _nameToFactGroupMap;
     QMap<QString, FactMetaData*>    _nameToFactMetaDataMap;
-
+    QStringList                     _factNames;
 };
 
 #endif
-- 
2.22.0