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#ifndef __DRUMGIZMO_CANVASTOOLTHRESHOLD_H__
#define __DRUMGIZMO_CANVASTOOLTHRESHOLD_H__
#include "canvastool.h"
#include <QColor>
#include "canvas.h"
class CanvasToolThreshold : public CanvasTool {
Q_OBJECT
public:
CanvasToolThreshold(Canvas *canvas);
QString name() { return "Threshold"; }
bool mouseMoveEvent(QMouseEvent *event);
bool mousePressEvent(QMouseEvent *event);
bool mouseReleaseEvent(QMouseEvent *event);
void paintEvent(QPaintEvent *event, QPainter &painter);
signals:
void thresholdChanged(double threshold);
private:
float threshold;
bool threshold_is_moving;
Canvas *canvas;
QColor colThreshold;
QColor colThresholdMoving;
};
#endif
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