(#466) Clicking a plot curve selects the item in the project tree view

ApplicationCode/ProjectDataModel/RimWellLogPlotCurve.h

@@ -47,6 +47,9 @@ public:
     
     void    setPlot(RiuWellLogTracePlot* plot);
     void    detachCurve();
+
+    QwtPlotCurve* plotCurve() const { return m_plotCurve; }
+    
     virtual void                 updatePlotData();
 
 protected:

ApplicationCode/ProjectDataModel/RimWellLogPlotTrace.cpp

@@ -232,3 +232,19 @@ void RimWellLogPlotTrace::updateAxisRangesAndReplot()
         }
     }
 }
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+RimWellLogPlotCurve* RimWellLogPlotTrace::curveDefinitionFromCurve(const QwtPlotCurve* curve) const
+{
+    for (size_t idx = 0; idx < curves.size(); idx++)
+    {
+        if (curves[idx]->plotCurve() == curve)
+        {
+            return curves[idx];
+        }
+    }
+
+    return NULL;
+}

ApplicationCode/ProjectDataModel/RimWellLogPlotTrace.h

@@ -30,6 +30,8 @@
 class RimWellLogPlotCurve;
 class RiuWellLogTracePlot;
 
+class QwtPlotCurve;
+
 //==================================================================================================
 ///  
 ///  
@@ -53,6 +55,8 @@ public:
     void updateAxisRangesAndReplot();
 
     RiuWellLogTracePlot* viewer();
+    
+    RimWellLogPlotCurve* curveDefinitionFromCurve(const QwtPlotCurve* curve) const;
 
 protected: