/*
 * QtPotentialList.hpp
 *
 *  Created on: Aug 17, 2025
 *      Author: heber
 */

#ifndef QTPOTENTIALLIST_H_
#define QTPOTENTIALLIST_H_

// include config.h
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif


#include <QtGui/QWidget>
#include "CodePatterns/Observer/Observer.hpp"

#include <boost/thread/recursive_mutex.hpp>

class QTreeWidget;

class QtPotentialList: public QWidget, public Observer
{
  Q_OBJECT

public:
  QtPotentialList(QWidget * _parent=0);
  virtual ~QtPotentialList();

protected:
  virtual void update(Observable *publisher);
  virtual void subjectKilled(Observable *publisher);
  virtual void paintEvent(QPaintEvent * event);

  static const int COLUMNCOUNT;
  enum {NUMBER, NAME,CHARGES,PARAMETERS,COLUMNTYPES_MAX} COLUMNTYPES;
  static const char *COLUMNNAMES[];

private slots:
  void refill();

signals:
  void changed();
  void needsRefill();

private:
  //!> flag to indicate that we got an update
  bool dirty;
  //!> flag to indicate whether we are subscribed to PotentialRegistry
  bool potentialregistry_enabled;

  mutable boost::recursive_mutex refill_mutex;

private:
  QTreeWidget *treewidget;
};

#endif /* QTPOTENTIALLIST_H_ */