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/***************************************************************************
* Copyright (C) 2005 by David Saxton *
* david@bluehaze.org *
* *
* This program 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. *
***************************************************************************/
#ifndef OSCILLOSCOPEVIEW_H
#define OSCILLOSCOPEVIEW_H
#include <qframe.h>
class Oscilloscope;
class Simulator;
class QMouseEvent;
class QPaintEvent;
class QPixmap;
class QTimer;
/**
@author David Saxton
*/
class OscilloscopeView : public QFrame
{
Q_OBJECT
public:
OscilloscopeView( QWidget *parent, const char *name = 0 );
virtual ~OscilloscopeView();
public slots:
/**
* Sets the needRedraw flag to true, and then class repaint
*/
void updateView();
void slotSetFrameRate( int fps );
protected slots:
void updateViewTimeout();
protected:
virtual void mousePressEvent( QMouseEvent *event );
virtual void mouseMoveEvent( QMouseEvent *event );
virtual void mouseReleaseEvent( QMouseEvent *event );
virtual void paintEvent( QPaintEvent *event );
virtual void resizeEvent( QResizeEvent *event );
void drawLogicData( QPainter & p );
void drawFloatingData( QPainter & p );
void updateOutputHeight();
void updateTimeLabel();
bool b_needRedraw;
QPixmap *m_pixmap;
QTimer *m_updateViewTmr;
int m_fps;
int m_sliderValueAtClick;
int m_clickOffsetPos;
Simulator * m_pSimulator;
double m_halfOutputHeight;
};
#endif
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