qt_psrephem.h

/***************************************************************************
 *
 *   Copyright (C) 2001 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
/* ///////////////////////////////////////////////////////////////////////
   The Qt psrephem Widget
      Display TEMPO PSR ephemerides with this gui component:
 
      To manipulate a qt_psrephem object, see qt_psrephem_editor.h.
 
   Author: Willem van Straten 
 
#ifndef __QT_PSREPHEM_H
#define __QT_PSREPHEM_H
 
#include <vector>
#include <stdio.h>
 
#include <qhbox.h>
#include <qlabel.h>
 
#include "psrephem.h"
 
class qt_psrParameter;  // implementation detail defined in qt_psrParameter.h
class psrParameter;     // base class implementing item of psrephem
class QVBox;
 
class qt_psrephem : public QHBox
{
  Q_OBJECT
    
  friend class qt_toglParamsem;
 
 public:
  static bool verbose;    // add debugging things to the widget
 
  qt_psrephem (const Legacy::psrephem& eph, QWidget* parent=0, const char* name=0);
  qt_psrephem (QWidget* parent=0, const char* name=0);
 
  ~qt_psrephem ();
 
  // display the ephemeris given / get the epehemeris displayed
  int set_psrephem (const Legacy::psrephem& eph);
  int get_psrephem (Legacy::psrephem& eph);
 
  void setFitAll (bool fit);
 
  void unload (FILE* outstream);
 
  bool item_shown ( int ephind );
  bool item_fit   ( int ephind );
 
  static int max_chars;
 
  // Functions that assist the geometry manager
  QSize sizeHint () const;
  QSize minimumSizeHint () const { return sizeHint(); };
  QSizePolicy sizePolicy () const 
    { return QSizePolicy (QSizePolicy::Minimum, QSizePolicy::Fixed); };
 
 signals:
  void item_shown ( int ephind, bool );
 
 protected slots:
  void show_item ( int ephind, bool );
 
 protected:
  std::vector<qt_psrParameter*> params;   // parameters displayed
  int max_width;                     // maximum width required by psrParameter
 
  void show_item (psrParameter* parm);
 
  void show_item (int ephind);
  void hide_item (int ephind);
 
 private:
 
  void commonConstruct ();
 
  QLabel* psrname;
 
  QVBox* glitch;
 
  unsigned shown_glitch_parameters;
 
};
 
#endif