comparison view/Pane.h @ 132:5d3a483856ff

* Add Thumbwheel widget for all our zooming needs
* Use QSettings to save/restore window size and position -- precursor to
  switching our preferences to QSettings as well -- wish I'd noticed it sooner
* Only suspend writes (not reads from the underlying cache objects) from the
  fft caches when repainting the spectrogram -- performance should now be
  significantly better

     void rightButtonMenuRequested(QPoint position);
 
 public slots:
     virtual void toolModeChanged();
 
+    virtual void horizontalThumbwheelMoved(int value);
+    virtual void verticalThumbwheelMoved(int value);
+
 protected:
     virtual void paintEvent(QPaintEvent *e);
     virtual void mousePressEvent(QMouseEvent *e);
     virtual void mouseReleaseEvent(QMouseEvent *e);
     virtual void mouseMoveEvent(QMouseEvent *e);