comparison layer/TimeValueLayer.h @ 81:b9f71b8ae21e

* Ensure consistent ordering of layer text labels
* Fix erroneous SR mismatch warning when adding a wave-file model when
  no other wave-file model is present (only models that don't assert any
  particular playback samplerate)

     virtual bool isLayerEditable() const { return true; }
 
     virtual int getCompletion() const { return m_model->getCompletion(); }
 
     virtual bool needsTextLabelHeight() const {
-        return m_plotStyle == PlotSegmentation;
+        return m_plotStyle == PlotSegmentation && m_model->hasTextLabels();
     }
 
     virtual bool getValueExtents(float &min, float &max, QString &unit) const;
 
     virtual QString toXmlString(QString indent = "",