diff data/model/FFTModel.cpp @ 360:ac300d385ab2

* Various fixes to object lifetime management, particularly in the spectrum
  layer and for notification of main model deletion.
  The main purpose of this is to improve the behaviour of the spectrum, but I
  think it may also help with #1840922 Various crashes in Layer Summary window.

--- a/data/model/FFTModel.cpp	Tue Jan 22 23:11:48 2008 +0000
+++ b/data/model/FFTModel.cpp	Wed Jan 23 15:43:27 2008 +0000
@@ -82,6 +82,14 @@
     if (m_server) FFTDataServer::releaseInstance(m_server);
 }
 
+void
+FFTModel::sourceModelAboutToBeDeleted()
+{
+    if (m_sourceModel) {
+        FFTDataServer::modelAboutToBeDeleted(m_sourceModel);
+    }
+}
+
 FFTDataServer *
 FFTModel::getServer(const DenseTimeValueModel *model,
                     int channel,