comparison layer/SpectrogramLayer.h @ 11:2d5005f2b3d9

* Rework handling of layer properties in file I/O -- we now get the individual
  layers to load and save them rather than doing it via generic property lists
  in the base class, so as to ensure we read and write meaningful values rather
  than generic int values requiring conversion.

 
     virtual QString getPropertyContainerIconName() const { return "spectrogram"; }
 
     virtual QString toXmlString(QString indent = "",
 				QString extraAttributes = "") const;
+
+    void setProperties(const QXmlAttributes &attributes);
 
 protected slots:
     void cacheInvalid();
     void cacheInvalid(size_t startFrame, size_t endFrame);