GH-2592 Autoselect newly created instances

api/logic/InstanceList.cpp

@@ -819,6 +819,7 @@ bool InstanceList::commitStagedInstance(const QString& path, const QString& inst
         instanceSet.insert(instID);
         m_groups.insert(groupName);
         emit instancesChanged();
+        emit instanceAdded(instID);
     }
     saveGroupList();
     return true;

api/logic/InstanceList.h

@@ -129,6 +129,7 @@ public:
 signals:
     void dataIsInvalid();
     void instancesChanged();
+    void instanceAdded(QString instanceId);
     void groupsChanged(QSet<QString> groups);
 
 public slots: