From 5a9af2bba6510851a57c8d30f1821c26889ea61f Mon Sep 17 00:00:00 2001
From: Rebecca Cox <rebecca.cox@acando.no>
Date: Thu, 19 Oct 2017 14:00:26 +0200
Subject: [PATCH] #1750 Range filter: Set default values of sliders to extremal
 values

---
 .../ProjectDataModel/RimCellRangeFilter.cpp   | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/ApplicationCode/ProjectDataModel/RimCellRangeFilter.cpp b/ApplicationCode/ProjectDataModel/RimCellRangeFilter.cpp
index bc1e27b9a8..7baacd15ba 100644
--- a/ApplicationCode/ProjectDataModel/RimCellRangeFilter.cpp
+++ b/ApplicationCode/ProjectDataModel/RimCellRangeFilter.cpp
@@ -79,6 +79,27 @@ RimCellRangeFilter::~RimCellRangeFilter()
 //--------------------------------------------------------------------------------------------------
 void RimCellRangeFilter::fieldChangedByUi(const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue)
 {
+    if (changedField == &gridIndex)
+    {
+        const cvf::StructGridInterface* grid = selectedGrid();
+
+        if (grid && grid->cellCountI() > 0 && grid->cellCountJ() > 0 && grid->cellCountK() > 0)
+        {
+            cellCountI = static_cast<int>(grid->cellCountI());
+            startIndexI = 1;
+
+            cellCountJ = static_cast<int>(grid->cellCountJ());
+            startIndexJ = 1;
+
+            cellCountK = static_cast<int>(grid->cellCountK());
+            startIndexK = 1;
+        }
+
+        parentContainer()->updateDisplayModeNotifyManagedViews(this);
+
+        return;
+    }
+    
     if (changedField != &name)
     {
         computeAndSetValidValues();