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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* canvastoolthreshold.h
*
* Fri Jul 29 16:27:00 CEST 2011
* Copyright 2011 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of DrumGizmo.
*
* DrumGizmo is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* DrumGizmo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with DrumGizmo; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#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);
void thresholdChanging(double threshold);
private:
float threshold;
bool threshold_is_moving;
Canvas *canvas;
QColor colThreshold;
QColor colThresholdMoving;
};
#endif/*__DRUMGIZMO_CANVASTOOLTHRESHOLD_H__*/
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