comparison layer/SpectrogramLayer.h @ 13:01849cd277e6

* Hook up tool selection buttons to switch the cursor mode
* Implement simple and multi-selection, snapping to the resolution
  of the current layer.  You can't actually do anything with a selection yet

     virtual int getVerticalScaleWidth(QPainter &) const;
     virtual void paintVerticalScale(QPainter &paint, QRect rect) const;
 
     virtual QRect getFeatureDescriptionRect(QPainter &, QPoint) const;
     virtual void paintLocalFeatureDescription(QPainter &, QRect, QPoint) const;
+
+    virtual int getNearestFeatureFrame(int frame, 
+				       size_t &resolution,
+				       bool snapRight = true) const;
 
     void setModel(const DenseTimeValueModel *model);
 
     virtual PropertyList getProperties() const;
     virtual PropertyType getPropertyType(const PropertyName &) const;