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//
// C++ Interface: leitnersystemview
//
// Description:
//
//
// Author: Martin Pfeiffer <martin-pfeiffer-bensheim@web.de>, (C) 2005
//
// Copyright: See COPYING file that comes with this distribution
//
//
#ifndef LEITNERSYSTEMVIEW_H
#define LEITNERSYSTEMVIEW_H
#include <tqscrollview.h>
#include <tqpixmap.h>
class LeitnerSystem;
/**
@author Martin Pfeiffer
*/
class LeitnerSystemView : public QScrollView
{
Q_OBJECT
public:
LeitnerSystemView(TQWidget* parent = 0, const char* name = 0, WFlags f = 0);
~LeitnerSystemView();
void setSystem(LeitnerSystem* system); //set a new system to view on
void highlightBox(int box); //highlight a box
signals:
void boxClicked(int box); //is emited if the user clicks on a box
protected:
virtual void drawContents(TQPainter* p, int clipx, int clipy, int clipw, int cliph);
virtual void mousePressEvent(TQMouseEvent* e);
private:
LeitnerSystem* m_leitnerSystem; //the system which is shown
void drawSystem(TQPainter*); //paints the boxes
void drawConnections(TQPainter*); //paints the arrows between the boxes
void calculateSize();
//TQRect m_viewArea;
int m_imageY; //high border of the images
int m_distPixmap;
int m_highlightedBox; //the box which is currently highlighted
};
#endif
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