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canvaspicker.h from marsyas at Krugle

Show canvaspicker.h syntax highlighted

#include <qobject.h>

class QPoint;
class QCustomEvent;
class QwtPlot;
class QwtPlotCurve;

class CanvasPicker: public QObject
{
    Q_OBJECT
public:
    CanvasPicker(QwtPlot *plot);
    virtual bool eventFilter(QObject *, QEvent *);

    virtual bool event(QEvent *);

private:
    void select(const QPoint &);
    void move(const QPoint &);
    void moveBy(int dx, int dy);

    void release();

    void showCursor(bool enable);
    void shiftPointCursor(bool up);
    void shiftCurveCursor(bool up);

    QwtPlot *plot() { return (QwtPlot *)parent(); }
    const QwtPlot *plot() const { return (QwtPlot *)parent(); }

    QwtPlotCurve *d_selectedCurve;
    int d_selectedPoint;
};

See more files for this project here

marsyas

Marsyas (Music Analysis, Retrieval and Synthesis for Audio Signals) is a framework for developing systems for audio processing. It provides an general architecture for connecting audio, soundfiles, signal processing blocks and machine learning.

Project homepage: http://sourceforge.net/projects/marsyas
Programming language(s): C++
License: other

  README
  canvaspicker.cpp
  canvaspicker.h
  colorbar.cpp
  colorbar.h
  event_filter.cpp
  event_filter.pro
  plot.cpp
  plot.h
  scalepicker.cpp
  scalepicker.h