diff --git a/src/SelectedRegion.cpp b/src/SelectedRegion.cpp
index e69de29bb..e3a3a939b 100644
--- a/src/SelectedRegion.cpp
+++ b/src/SelectedRegion.cpp
@@ -0,0 +1,63 @@
+/**********************************************************************
+
+Audacity: A Digital Audio Editor
+
+SelectedRegion.cpp
+
+Paul Licameli
+
+*******************************************************************/
+
+#include "Internat.h"
+#include "SelectedRegion.h"
+#include "xml/XMLWriter.h"
+
+const wxChar *SelectedRegion::sDefaultT0Name = wxT("selStart");
+const wxChar *SelectedRegion::sDefaultT1Name = wxT("selEnd");
+
+namespace {
+const wxChar *sDefaultF0Name = wxT("selLow");
+const wxChar *sDefaultF1Name = wxT("selHigh");
+}
+
+void SelectedRegion::WriteXMLAttributes
+(XMLWriter &xmlFile,
+ const wxChar *legacyT0Name, const wxChar *legacyT1Name) const
+{
+   xmlFile.WriteAttr(legacyT0Name, t0(), 10);
+   xmlFile.WriteAttr(legacyT1Name, t1(), 10);
+#ifdef EXPERIMENTAL_SPECTRAL_EDITING
+   if (f0() >= 0)
+      xmlFile.WriteAttr(sDefaultF0Name, f0(), 10);
+   if (f1() >= 0)
+      xmlFile.WriteAttr(sDefaultF1Name, f1(), 10);
+#endif
+}
+
+bool SelectedRegion::HandleXMLAttribute
+(const wxChar *attr, const wxChar *value,
+ const wxChar *legacyT0Name, const wxChar *legacyT1Name)
+{
+   typedef bool (SelectedRegion::*Setter)(double, bool);
+   Setter setter = 0;
+   if (!wxStrcmp(attr, legacyT0Name))
+      setter = &SelectedRegion::setT0;
+   else if (!wxStrcmp(attr, legacyT1Name))
+      setter = &SelectedRegion::setT1;
+#ifdef EXPERIMENTAL_SPECTRAL_EDITING
+   else if (!wxStrcmp(attr, sDefaultF0Name))
+      setter = &SelectedRegion::setF0;
+   else if (!wxStrcmp(attr, sDefaultF1Name))
+      setter = &SelectedRegion::setF1;
+#endif
+   else
+      return false;
+
+   double dblValue;
+   if (!Internat::CompatibleToDouble(value, &dblValue))
+      return false;
+
+   // False means don't flip time or frequency boundaries
+   (void)(this->*setter)(dblValue, false);
+   return true;
+}
diff --git a/src/TrackPanel.cpp b/src/TrackPanel.cpp
index d24c40566..05fcdf86a 100644
--- a/src/TrackPanel.cpp
+++ b/src/TrackPanel.cpp
@@ -9837,69 +9837,3 @@ TrackPanel *(*TrackPanel::FactoryFunction)(
               TrackPanelListener * listener,
               AdornedRulerPanel * ruler) = TrackPanelFactory;
 
-
-
-
-/**********************************************************************
-
-Audacity: A Digital Audio Editor
-
-SelectedRegion.cpp
-
-Paul Licameli
-
-*******************************************************************/
-
-#include "Internat.h"
-#include "SelectedRegion.h"
-#include "xml/XMLWriter.h"
-
-const wxChar *SelectedRegion::sDefaultT0Name = wxT("selStart");
-const wxChar *SelectedRegion::sDefaultT1Name = wxT("selEnd");
-
-namespace {
-const wxChar *sDefaultF0Name = wxT("selLow");
-const wxChar *sDefaultF1Name = wxT("selHigh");
-}
-
-void SelectedRegion::WriteXMLAttributes
-(XMLWriter &xmlFile,
-const wxChar *legacyT0Name, const wxChar *legacyT1Name) const
-{
-   xmlFile.WriteAttr(legacyT0Name, t0(), 10);
-   xmlFile.WriteAttr(legacyT1Name, t1(), 10);
-#ifdef EXPERIMENTAL_SPECTRAL_EDITING
-   if (f0() >= 0)
-      xmlFile.WriteAttr(sDefaultF0Name, f0(), 10);
-   if (f1() >= 0)
-      xmlFile.WriteAttr(sDefaultF1Name, f1(), 10);
-#endif
-}
-
-bool SelectedRegion::HandleXMLAttribute
-(const wxChar *attr, const wxChar *value,
-const wxChar *legacyT0Name, const wxChar *legacyT1Name)
-{
-   typedef bool (SelectedRegion::*Setter)(double, bool);
-   Setter setter = 0;
-   if (!wxStrcmp(attr, legacyT0Name))
-      setter = &SelectedRegion::setT0;
-   else if (!wxStrcmp(attr, legacyT1Name))
-      setter = &SelectedRegion::setT1;
-#ifdef EXPERIMENTAL_SPECTRAL_EDITING
-   else if (!wxStrcmp(attr, sDefaultF0Name))
-      setter = &SelectedRegion::setF0;
-   else if (!wxStrcmp(attr, sDefaultF1Name))
-      setter = &SelectedRegion::setF1;
-#endif
-   else
-      return false;
-
-   double dblValue;
-   if (!Internat::CompatibleToDouble(value, &dblValue))
-      return false;
-
-   // False means don't flip time or frequency boundaries
-   (void)(this->*setter)(dblValue, false);
-   return true;
-}