comparison data/model/NoteModel.h @ 288:7b96b3bd4bae

* Fix #1757772 tempo, dynamic related plug-ins bug -- make auto-align
  only auto-align if there is a unit involved
* Fix #1755366 text layer bug in retrieved session
* Fix input model selection in plugin parameter dialog (was being ignored)
* Use lighter background than the standard widget one for panes (assuming the
  widget background is light but not white) -- similarly darker if dark
* Fix colour reference counting in loaded session in SingleColourLayer
* Reset overview pane colour when switching dark background on or off

      * given frame.  Consequently this can be very slow (optimised
      * data structures still to be done!).
      */
     virtual PointList getPoints(long frame) const;
 
-    virtual QString toXmlString(QString indent = "",
-				QString extraAttributes = "") const
+    virtual void toXml(QTextStream &out,
+                       QString indent = "",
+                       QString extraAttributes = "") const
     {
-	return SparseValueModel<Note>::toXmlString
-	    (indent,
+	return SparseValueModel<Note>::toXml
+	    (out,
+             indent,
 	     QString("%1 valueQuantization=\"%2\"")
 	     .arg(extraAttributes).arg(m_valueQuantization));
     }
 
 protected: