comparison layer/SpectrumLayer.h @ 592:a13aa5320221 sonification

Extends the audio feedback of the piano scale to the Spectrum layer (horizontal piano keyboard).

Increase of the piano keyboard width (SpectrogramLayer) and height (SpectrumLayer) for layout purposes. A get method should be added to obtain the scale size parameter outside the layer class.

     virtual bool getCrosshairExtents(View *, QPainter &, QPoint cursorPos,
                                      std::vector<QRect> &extents) const;
     virtual void paintCrosshairs(View *, QPainter &, QPoint) const;
 
     virtual QString getFeatureDescription(View *v, QPoint &) const;
+
+    //virtual int getHorizontalScaleHeight(View *, QPainter &) const;
 
     virtual void paint(View *v, QPainter &paint, QRect rect) const;
 
     virtual VerticalPosition getPreferredFrameCountPosition() const {
 	return PositionTop;

     bool getShowPeaks() const { return m_showPeaks; }
 
     virtual void toXml(QTextStream &stream, QString indent = "",
                        QString extraAttributes = "") const;
 
+    virtual bool scaleClicked(const View *, QMouseEvent *);
+
 protected slots:
     void preferenceChanged(PropertyContainer::PropertyName name);
 
 protected:
     // make this SliceLayer method unavailable to the general public