comparison data/model/FFTModel.h @ 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.

     virtual void suspendWrites() { m_server->suspendWrites(); }
     virtual void resume() { m_server->resume(); }
 
     QString getTypeName() const { return tr("FFT"); }
 
+public slots:
+    void sourceModelAboutToBeDeleted();
+
 private:
     FFTModel(const FFTModel &); // not implemented
     FFTModel &operator=(const FFTModel &); // not implemented
 
     FFTDataServer *m_server;