From 001a7340cd921b3b99d96ad9b60b80cf975dc8dd Mon Sep 17 00:00:00 2001
From: Magne Sjaastad <magne.sjaastad@ceetronsolutions.com>
Date: Fri, 24 Nov 2023 08:24:28 +0100
Subject: [PATCH] Make sure curve is updated when a child object of a curve is
 modified

Appearance settings is a child object of a curve, and requires update of the curve object.
---
 .../ProjectDataModel/Summary/RimSummaryCurveCollection.cpp    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ApplicationLibCode/ProjectDataModel/Summary/RimSummaryCurveCollection.cpp b/ApplicationLibCode/ProjectDataModel/Summary/RimSummaryCurveCollection.cpp
index 70fbf082cd..cecd9a0381 100644
--- a/ApplicationLibCode/ProjectDataModel/Summary/RimSummaryCurveCollection.cpp
+++ b/ApplicationLibCode/ProjectDataModel/Summary/RimSummaryCurveCollection.cpp
@@ -113,7 +113,9 @@ void RimSummaryCurveCollection::onChildrenUpdated( caf::PdmChildArrayFieldHandle
     {
         for ( auto obj : updatedObjects )
         {
-            if ( auto curve = dynamic_cast<RimSummaryCurve*>( obj ) )
+            // Must use firstAncestorOrThisOfType, since we need to update the curve appearance if the object is a child of a
+            // RimSummaryCurve. This is the case when modifying curve appearance.
+            if ( auto curve = obj->firstAncestorOrThisOfType<RimSummaryCurve>() )
             {
                 curve->updateCurveAppearance();
             }